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svn commit: r285200 - head/sys/dev/ahci
Author: smh
Date: Mon Jul 6 09:44:07 2015
New Revision: 285200
URL: https://svnweb.freebsd.org/changeset/base/285200
Log:
Correct bit offsets for ahci quirks
Fix bit offsets causing incorrect quirks being reported on boot for ahci
introduced by r280184.
MFC after:3 days
Sponsored by: Multiplay
Modified:
head/sys/dev/ahci/ahci.h
Modified: head/sys/dev/ahci/ahci.h
==
--- head/sys/dev/ahci/ahci.hMon Jul 6 09:10:27 2015(r285199)
+++ head/sys/dev/ahci/ahci.hMon Jul 6 09:44:07 2015(r285200)
@@ -600,8 +600,8 @@ enum ahci_err_type {
\020SATA1_UNIT0 \
\021ABAR0 \
\0221MSI \
- \022FORCE_PI \
- \023RESTORE_CAP
+ \023FORCE_PI \
+ \024RESTORE_CAP
int ahci_attach(device_t dev);
int ahci_detach(device_t dev);
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svn commit: r285201 - head/lib/libc/aarch64
Author: andrew
Date: Mon Jul 6 09:57:40 2015
New Revision: 285201
URL: https://svnweb.freebsd.org/changeset/base/285201
Log:
Add hton and ntoh to the arm64 Symbols.map file, they exist but were not
exported.
Modified:
head/lib/libc/aarch64/Symbol.map
Modified: head/lib/libc/aarch64/Symbol.map
==
--- head/lib/libc/aarch64/Symbol.mapMon Jul 6 09:44:07 2015
(r285200)
+++ head/lib/libc/aarch64/Symbol.mapMon Jul 6 09:57:40 2015
(r285201)
@@ -21,6 +21,10 @@ FBSD_1.0 {
longjmp;
sigsetjmp;
siglongjmp;
+ htonl;
+ htons;
+ ntohl;
+ ntohs;
vfork;
brk;
sbrk;
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svn commit: r285202 - in stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs: . sys
Author: avg
Date: Mon Jul 6 10:40:51 2015
New Revision: 285202
URL: https://svnweb.freebsd.org/changeset/base/285202
Log:
MFC r284593: MFV r284412: 5911 ZFS hangs while deleting file
illumos/illumos-gate@46e1baa6cf6d5432f5fd231bb588df8f9570c858
https://www.illumos.org/issues/5911
Sometimes ZFS appears to hang while deleting a file. It is actually
making slow progress at the file deletion, but other operations
(administrative and writes via the data path) hang until the file
removal completes, which can take a long time if the file has many
blocks. The deletion (or most of it) happens in a single txg, and the
sync thread spends most of its time reading indirect blocks...
Reviewed by: Bayard Bell buffer.g.overf...@gmail.com
Reviewed by: Alek Pinchuk a...@nexenta.com
Reviewed by: Simon Klinkert simon.klink...@gmail.com
Reviewed by: Dan McDonald dan...@omniti.com
Approved by: Richard Lowe richl...@richlowe.net
Author: Matthew Ahrens mahr...@delphix.com
PR: 199775
Approved by: re(kib)
Modified:
stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c
stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c
stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dbuf.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
==
--- stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 09:57:40 2015(r285201)
+++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 10:40:51 2015(r285202)
@@ -21,7 +21,7 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2015 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
*/
@@ -1298,6 +1298,16 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
dbuf_dirty_record_t *dr, **drp;
ASSERT(txg != 0);
+
+ /*
+* Due to our use of dn_nlevels below, this can only be called
+* in open context, unless we are operating on the MOS.
+* From syncing context, dn_nlevels may be different from the
+* dn_nlevels used when dbuf was dirtied.
+*/
+ ASSERT(db-db_objset ==
+ dmu_objset_pool(db-db_objset)-dp_meta_objset ||
+ txg != spa_syncing_txg(dmu_objset_spa(db-db_objset)));
ASSERT(db-db_blkid != DMU_BONUS_BLKID);
ASSERT0(db-db_level);
ASSERT(MUTEX_HELD(db-db_mtx));
@@ -1320,11 +1330,8 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
ASSERT(db-db.db_size != 0);
- /*
-* Any space we accounted for in dp_dirty_* will be cleaned up by
-* dsl_pool_sync(). This is relatively rare so the discrepancy
-* is not a big deal.
-*/
+ dsl_pool_undirty_space(dmu_objset_pool(dn-dn_objset),
+ dr-dr_accounted, txg);
*drp = dr-dr_next;
@@ -1339,7 +1346,7 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
list_remove(dr-dr_parent-dt.di.dr_children, dr);
mutex_exit(dr-dr_parent-dt.di.dr_mtx);
} else if (db-db_blkid == DMU_SPILL_BLKID ||
- db-db_level+1 == dn-dn_nlevels) {
+ db-db_level + 1 == dn-dn_nlevels) {
ASSERT(db-db_blkptr == NULL || db-db_parent == dn-dn_dbuf);
mutex_enter(dn-dn_mtx);
list_remove(dn-dn_dirty_records[txg TXG_MASK], dr);
@@ -1356,11 +1363,6 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
VERIFY(arc_buf_remove_ref(dr-dt.dl.dr_data, db));
}
- if (db-db_level != 0) {
- mutex_destroy(dr-dt.di.dr_mtx);
- list_destroy(dr-dt.di.dr_children);
- }
-
kmem_free(dr, sizeof (dbuf_dirty_record_t));
ASSERT(db-db_dirtycnt 0);
@@ -2318,7 +2320,7 @@ dbuf_sync_indirect(dbuf_dirty_record_t *
zio = dr-dr_zio;
mutex_enter(dr-dt.di.dr_mtx);
- dbuf_sync_list(dr-dt.di.dr_children, tx);
+ dbuf_sync_list(dr-dt.di.dr_children, db-db_level - 1, tx);
ASSERT(list_head(dr-dt.di.dr_children) == NULL);
mutex_exit(dr-dt.di.dr_mtx);
zio_nowait(zio);
@@ -2464,7 +2466,7 @@ dbuf_sync_leaf(dbuf_dirty_record_t *dr,
}
void
-dbuf_sync_list(list_t *list, dmu_tx_t *tx)
+dbuf_sync_list(list_t *list, int level, dmu_tx_t *tx)
{
dbuf_dirty_record_t *dr;
@@ -2481,6 +2483,10 @@ dbuf_sync_list(list_t *list, dmu_tx_t *t
DMU_META_DNODE_OBJECT);
break;
svn commit: r285203 - in stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs: . sys
Author: avg
Date: Mon Jul 6 10:41:29 2015
New Revision: 285203
URL: https://svnweb.freebsd.org/changeset/base/285203
Log:
MFC r284593: MFV r284412: 5911 ZFS hangs while deleting file
illumos/illumos-gate@46e1baa6cf6d5432f5fd231bb588df8f9570c858
https://www.illumos.org/issues/5911
Sometimes ZFS appears to hang while deleting a file. It is actually
making slow progress at the file deletion, but other operations
(administrative and writes via the data path) hang until the file
removal completes, which can take a long time if the file has many
blocks. The deletion (or most of it) happens in a single txg, and the
sync thread spends most of its time reading indirect blocks...
Reviewed by: Bayard Bell buffer.g.overf...@gmail.com
Reviewed by: Alek Pinchuk a...@nexenta.com
Reviewed by: Simon Klinkert simon.klink...@gmail.com
Reviewed by: Dan McDonald dan...@omniti.com
Approved by: Richard Lowe richl...@richlowe.net
Author: Matthew Ahrens mahr...@delphix.com
PR: 199775
Modified:
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/dbuf.h
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 10:40:51 2015(r285202)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 10:41:29 2015(r285203)
@@ -21,7 +21,7 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2015 by Delphix. All rights reserved.
* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
*/
@@ -1294,6 +1294,16 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
dbuf_dirty_record_t *dr, **drp;
ASSERT(txg != 0);
+
+ /*
+* Due to our use of dn_nlevels below, this can only be called
+* in open context, unless we are operating on the MOS.
+* From syncing context, dn_nlevels may be different from the
+* dn_nlevels used when dbuf was dirtied.
+*/
+ ASSERT(db-db_objset ==
+ dmu_objset_pool(db-db_objset)-dp_meta_objset ||
+ txg != spa_syncing_txg(dmu_objset_spa(db-db_objset)));
ASSERT(db-db_blkid != DMU_BONUS_BLKID);
ASSERT0(db-db_level);
ASSERT(MUTEX_HELD(db-db_mtx));
@@ -1316,11 +1326,8 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
ASSERT(db-db.db_size != 0);
- /*
-* Any space we accounted for in dp_dirty_* will be cleaned up by
-* dsl_pool_sync(). This is relatively rare so the discrepancy
-* is not a big deal.
-*/
+ dsl_pool_undirty_space(dmu_objset_pool(dn-dn_objset),
+ dr-dr_accounted, txg);
*drp = dr-dr_next;
@@ -1335,7 +1342,7 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
list_remove(dr-dr_parent-dt.di.dr_children, dr);
mutex_exit(dr-dr_parent-dt.di.dr_mtx);
} else if (db-db_blkid == DMU_SPILL_BLKID ||
- db-db_level+1 == dn-dn_nlevels) {
+ db-db_level + 1 == dn-dn_nlevels) {
ASSERT(db-db_blkptr == NULL || db-db_parent == dn-dn_dbuf);
mutex_enter(dn-dn_mtx);
list_remove(dn-dn_dirty_records[txg TXG_MASK], dr);
@@ -1352,11 +1359,6 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
VERIFY(arc_buf_remove_ref(dr-dt.dl.dr_data, db));
}
- if (db-db_level != 0) {
- mutex_destroy(dr-dt.di.dr_mtx);
- list_destroy(dr-dt.di.dr_children);
- }
-
kmem_free(dr, sizeof (dbuf_dirty_record_t));
ASSERT(db-db_dirtycnt 0);
@@ -2277,7 +2279,7 @@ dbuf_sync_indirect(dbuf_dirty_record_t *
zio = dr-dr_zio;
mutex_enter(dr-dt.di.dr_mtx);
- dbuf_sync_list(dr-dt.di.dr_children, tx);
+ dbuf_sync_list(dr-dt.di.dr_children, db-db_level - 1, tx);
ASSERT(list_head(dr-dt.di.dr_children) == NULL);
mutex_exit(dr-dt.di.dr_mtx);
zio_nowait(zio);
@@ -2423,7 +2425,7 @@ dbuf_sync_leaf(dbuf_dirty_record_t *dr,
}
void
-dbuf_sync_list(list_t *list, dmu_tx_t *tx)
+dbuf_sync_list(list_t *list, int level, dmu_tx_t *tx)
{
dbuf_dirty_record_t *dr;
@@ -2440,6 +2442,10 @@ dbuf_sync_list(list_t *list, dmu_tx_t *t
DMU_META_DNODE_OBJECT);
svn commit: r285197 - stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Author: avg
Date: Mon Jul 6 08:24:57 2015
New Revision: 285197
URL: https://svnweb.freebsd.org/changeset/base/285197
Log:
MFC r271226: MFV r271223: 5117 space map reallocation can cause corruption
In dnode_sync(), do dnode_increase_indirection() before processing.
Modified:
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
Mon Jul 6 05:57:41 2015(r285196)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
Mon Jul 6 08:24:57 2015(r285197)
@@ -688,6 +688,11 @@ dnode_sync(dnode_t *dn, dmu_tx_t *tx)
return;
}
+ if (dn-dn_next_nlevels[txgoff]) {
+ dnode_increase_indirection(dn, tx);
+ dn-dn_next_nlevels[txgoff] = 0;
+ }
+
if (dn-dn_next_nblkptr[txgoff]) {
/* this should only happen on a realloc */
ASSERT(dn-dn_allocated_txg == tx-tx_txg);
@@ -712,11 +717,6 @@ dnode_sync(dnode_t *dn, dmu_tx_t *tx)
mutex_exit(dn-dn_mtx);
}
- if (dn-dn_next_nlevels[txgoff]) {
- dnode_increase_indirection(dn, tx);
- dn-dn_next_nlevels[txgoff] = 0;
- }
-
dbuf_sync_list(list, tx);
if (!DMU_OBJECT_IS_SPECIAL(dn-dn_object)) {
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Re: svn commit: r267760 - head/sys/kern
On Mon, Jul 06, 2015 at 08:46:02AM +0200, Mateusz Guzik wrote:
On Mon, Jul 06, 2015 at 07:51:35AM +0200, Mateusz Guzik wrote:
On Thu, Jul 17, 2014 at 03:56:38AM +0300, Konstantin Belousov wrote:
On Sun, Jul 13, 2014 at 11:36:24PM +0200, Mateusz Guzik wrote:
There is an additional problem with slocked case: witness report a lor
with devfs vnodes.
lock order reversal:
1st 0xf80006fe6ab0 process imagelock (process imagelock) @
/usr/src/sys/kern/kern_proc.c:287
2nd 0xf80018c88240 devfs (devfs) @
/usr/src/sys/kern/vfs_cache.c:1241
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame
0xfe012324f120
kdb_backtrace() at kdb_backtrace+0x39/frame 0xfe012324f1d0
witness_checkorder() at witness_checkorder+0xdc2/frame
0xfe012324f260
__lockmgr_args() at __lockmgr_args+0x588/frame 0xfe012324f3a0
vop_stdlock() at vop_stdlock+0x3c/frame 0xfe012324f3c0
VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfe012324f3f0
_vn_lock() at _vn_lock+0xaa/frame 0xfe012324f460
vn_vptocnp_locked() at vn_vptocnp_locked+0xe8/frame 0xfe012324f4d0
vn_fullpath1() at vn_fullpath1+0xb0/frame 0xfe012324f530
vn_fullpath() at vn_fullpath+0xc1/frame 0xfe012324f580
export_fd_to_sb() at export_fd_to_sb+0x489/frame 0xfe012324f7b0
kern_proc_filedesc_out() at kern_proc_filedesc_out+0x1c6/frame
0xfe012324f840
sysctl_kern_proc_filedesc() at sysctl_kern_proc_filedesc+0x84/frame
0xfe012324f900
sysctl_root_handler_locked() at sysctl_root_handler_locked+0x68/frame
0xfe012324f940
sysctl_root() at sysctl_root+0x18e/frame 0xfe012324f990
userland_sysctl() at userland_sysctl+0x192/frame 0xfe012324fa30
witness detected the following lock orders:
devfs - proctree
Where is the dependency catched comes from ? I suspect it might be tty.
I consider this case as an advantage of using sx over the hand-rolled
lock,
since the issue is/must be present with the counter as well, or the LOR
is false positive, possibly due to sx taken in shared mode. But debugging
features of sx give the warning, while counter is silent.
That said, if the issue above is analyzed, I do not have any preference
and will not object strongly against you decision.
[snip]
This patch is about providing a way to block execs and exits of
processes so that it is safe to inspect their state. For instance it
deals with a case where the target process executes a setuid binary,
where the process inspecting it could have its permission checked prior
to exec but is reading data after setuid completed.
LOR mentioned above indeed comes form tty handling and is handled by
relocking the vnode.
Oops, the attached patch was missing one place (devfs_lookupx). Updated patch:
diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index fe8e9ef..c7f579a 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -574,6 +574,8 @@ devfs_close(struct vop_close_args *ap)
if (vp-v_data == NULL)
return (0);
+ vp_locked = VOP_ISLOCKED(vp);
+
/*
* Hack: a tty device that is a controlling terminal
* has a reference from the session structure.
@@ -589,6 +591,7 @@ devfs_close(struct vop_close_args *ap)
if (vp == p-p_session-s_ttyvp) {
PROC_UNLOCK(p);
oldvp = NULL;
+ VOP_UNLOCK(vp, 0);
This opens a window where vp can be reclaimed. Then vp-v_rdev
is invalid and dev_refthread() below accesses random memory.
Might be, the easiest fix is to call dev_refthread() before the td !=
NULL block, but leave dsw == NULL check where it is now.
sx_xlock(proctree_lock);
if (vp == p-p_session-s_ttyvp) {
SESS_LOCK(p-p_session);
@@ -603,6 +606,7 @@ devfs_close(struct vop_close_args *ap)
SESS_UNLOCK(p-p_session);
}
sx_xunlock(proctree_lock);
+ vn_lock(vp, vp_locked | LK_RETRY);
if (oldvp != NULL)
vrele(oldvp);
} else
@@ -632,7 +636,6 @@ devfs_close(struct vop_close_args *ap)
}
vholdl(vp);
VI_UNLOCK(vp);
- vp_locked = VOP_ISLOCKED(vp);
VOP_UNLOCK(vp, 0);
KASSERT(dev-si_refcount 0,
(devfs_close() on un-referenced struct cdev *(%s),
devtoname(dev)));
@@ -964,10 +967,13 @@ devfs_lookupx(struct vop_lookup_args *ap, int
*dm_unlock)
cdev = NULL;
DEVFS_DMP_HOLD(dmp);
sx_xunlock(dmp-dm_lock);
+ dvplocked = VOP_ISLOCKED(dvp);
+ VOP_UNLOCK(dvp, 0);
sx_slock(clone_drain_lock);
svn commit: r285198 - stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Author: avg
Date: Mon Jul 6 08:27:39 2015
New Revision: 285198
URL: https://svnweb.freebsd.org/changeset/base/285198
Log:
MFC r268713: MFV r268702: 4975 missing mutex_destroy() calls in zfs
Modified:
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 08:24:57 2015(r285197)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Mon Jul
6 08:27:39 2015(r285198)
@@ -1351,6 +1351,12 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_
if (dr-dt.dl.dr_data != db-db_buf)
VERIFY(arc_buf_remove_ref(dr-dt.dl.dr_data, db));
}
+
+ if (db-db_level != 0) {
+ mutex_destroy(dr-dt.di.dr_mtx);
+ list_destroy(dr-dt.di.dr_children);
+ }
+
kmem_free(dr, sizeof (dbuf_dirty_record_t));
ASSERT(db-db_dirtycnt 0);
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Mon Jul
6 08:24:57 2015(r285197)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Mon Jul
6 08:27:39 2015(r285198)
@@ -1083,6 +1083,11 @@ dnode_hold_impl(objset_t *os, uint64_t o
}
if (winner = dmu_buf_set_user(db-db, children_dnodes, NULL,
dnode_buf_pageout)) {
+
+ for (i = 0; i epb; i++) {
+ zrl_destroy(dnh[i].dnh_zrlock);
+ }
+
kmem_free(children_dnodes, sizeof (dnode_children_t) +
(epb - 1) * sizeof (dnode_handle_t));
children_dnodes = winner;
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
Mon Jul 6 08:24:57 2015(r285197)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
Mon Jul 6 08:27:39 2015(r285198)
@@ -479,8 +479,8 @@ dnode_undirty_dbufs(list_t *list)
dr-dt.dl.dr_data == db-db_buf);
dbuf_unoverride(dr);
} else {
- list_destroy(dr-dt.di.dr_children);
mutex_destroy(dr-dt.di.dr_mtx);
+ list_destroy(dr-dt.di.dr_children);
}
kmem_free(dr, sizeof (dbuf_dirty_record_t));
dbuf_rele_and_unlock(db, (void *)(uintptr_t)txg);
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
==
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
Mon Jul 6 08:24:57 2015(r285197)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
Mon Jul 6 08:27:39 2015(r285198)
@@ -270,6 +270,7 @@ dsl_dataset_evict(dmu_buf_t *db, void *d
if (mutex_owned(ds-ds_opening_lock))
mutex_exit(ds-ds_opening_lock);
mutex_destroy(ds-ds_opening_lock);
+ mutex_destroy(ds-ds_sendstream_lock);
refcount_destroy(ds-ds_longholds);
kmem_free(ds, sizeof (dsl_dataset_t));
@@ -398,6 +399,7 @@ dsl_dataset_hold_obj(dsl_pool_t *dp, uin
if (err != 0) {
mutex_destroy(ds-ds_lock);
mutex_destroy(ds-ds_opening_lock);
+ mutex_destroy(ds-ds_sendstream_lock);
refcount_destroy(ds-ds_longholds);
bplist_destroy(ds-ds_pending_deadlist);
dsl_deadlist_close(ds-ds_deadlist);
@@ -454,6 +456,7 @@ dsl_dataset_hold_obj(dsl_pool_t *dp, uin
dsl_dir_rele(ds-ds_dir, ds);
mutex_destroy(ds-ds_lock);
mutex_destroy(ds-ds_opening_lock);
+ mutex_destroy(ds-ds_sendstream_lock);
refcount_destroy(ds-ds_longholds);
kmem_free(ds, sizeof (dsl_dataset_t));
if (err != 0) {
Modified:
svn commit: r285204 - head/sys/netipsec
Author: ae
Date: Mon Jul 6 12:40:31 2015
New Revision: 285204
URL: https://svnweb.freebsd.org/changeset/base/285204
Log:
Fill the port and protocol information in the SADB_ACQUIRE message
in case when security policy has it as required by RFC 2367.
PR: 192774
Differential Revision:https://reviews.freebsd.org/D2972
MFC after:1 week
Modified:
head/sys/netipsec/key.c
Modified: head/sys/netipsec/key.c
==
--- head/sys/netipsec/key.c Mon Jul 6 10:41:29 2015(r285203)
+++ head/sys/netipsec/key.c Mon Jul 6 12:40:31 2015(r285204)
@@ -6088,16 +6088,21 @@ key_getprop(const struct secasindex *sai
static int
key_acquire(const struct secasindex *saidx, struct secpolicy *sp)
{
- struct mbuf *result = NULL, *m;
+ union sockaddr_union addr;
+ struct mbuf *result, *m;
struct secacq *newacq;
- u_int8_t satype;
- int error = -1;
u_int32_t seq;
+ int error;
+ u_int16_t ul_proto;
+ u_int8_t mask, satype;
IPSEC_ASSERT(saidx != NULL, (null saidx));
satype = key_proto2satype(saidx-proto);
IPSEC_ASSERT(satype != 0, (null satype, protocol %u, saidx-proto));
+ error = -1;
+ result = NULL;
+ ul_proto = IPSEC_ULPROTO_ANY;
/*
* We never do anything about acquirng SA. There is anather
* solution that kernel blocks to send SADB_ACQUIRE message until
@@ -6134,17 +6139,64 @@ key_acquire(const struct secasindex *sai
* anything related to NAT-T at this time.
*/
- /* set sadb_address for saidx's. */
- m = key_setsadbaddr(SADB_EXT_ADDRESS_SRC,
- saidx-src.sa, FULLMASK, IPSEC_ULPROTO_ANY);
+ /*
+* set sadb_address for saidx's.
+*
+* Note that if sp is supplied, then we're being called from
+* key_checkrequest and should supply port and protocol information.
+*/
+ if (sp != NULL (sp-spidx.ul_proto == IPPROTO_TCP ||
+ sp-spidx.ul_proto == IPPROTO_UDP))
+ ul_proto = sp-spidx.ul_proto;
+
+ addr = saidx-src;
+ mask = FULLMASK;
+ if (ul_proto != IPSEC_ULPROTO_ANY) {
+ switch (sp-spidx.src.sa.sa_family) {
+ case AF_INET:
+ if (sp-spidx.src.sin.sin_port != IPSEC_PORT_ANY) {
+ addr.sin.sin_port = sp-spidx.src.sin.sin_port;
+ mask = sp-spidx.prefs;
+ }
+ break;
+ case AF_INET6:
+ if (sp-spidx.src.sin6.sin6_port != IPSEC_PORT_ANY) {
+ addr.sin6.sin6_port =
sp-spidx.src.sin6.sin6_port;
+ mask = sp-spidx.prefs;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ m = key_setsadbaddr(SADB_EXT_ADDRESS_SRC, addr.sa, mask, ul_proto);
if (!m) {
error = ENOBUFS;
goto fail;
}
m_cat(result, m);
- m = key_setsadbaddr(SADB_EXT_ADDRESS_DST,
- saidx-dst.sa, FULLMASK, IPSEC_ULPROTO_ANY);
+ addr = saidx-dst;
+ mask = FULLMASK;
+ if (ul_proto != IPSEC_ULPROTO_ANY) {
+ switch (sp-spidx.dst.sa.sa_family) {
+ case AF_INET:
+ if (sp-spidx.dst.sin.sin_port != IPSEC_PORT_ANY) {
+ addr.sin.sin_port = sp-spidx.dst.sin.sin_port;
+ mask = sp-spidx.prefd;
+ }
+ break;
+ case AF_INET6:
+ if (sp-spidx.dst.sin6.sin6_port != IPSEC_PORT_ANY) {
+ addr.sin6.sin6_port =
sp-spidx.dst.sin6.sin6_port;
+ mask = sp-spidx.prefd;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ m = key_setsadbaddr(SADB_EXT_ADDRESS_DST, addr.sa, mask, ul_proto);
if (!m) {
error = ENOBUFS;
goto fail;
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svn commit: r285206 - in stable/10: . contrib/ldns contrib/ldns/drill contrib/ldns/m4 contrib/ldns/packaging contrib/unbound contrib/unbound/compat contrib/unbound/daemon contrib/unbound/dns64 cont...
Author: des Date: Mon Jul 6 13:23:27 2015 New Revision: 285206 URL: https://svnweb.freebsd.org/changeset/base/285206 Log: MFH (r276605, r282089): upgrade to latest Unbound MFH (r276699, r276702, r277057): local control socket MFH (r276599, r276612, r282087, r282088): build fixes This brings in Unbound 1.5.3 from head. Local control sockets are now supported and will be used by default for new installations. Existing systems will continue to use TCP control sockets until the automated setup script is re-run (service local_unbound setup) and the service restarted (service local_unbound restart). Approved by: re (kib) Relnotes: yes Added: stable/10/contrib/ldns/freebsd-configure.sh - copied unchanged from r282088, head/contrib/ldns/freebsd-configure.sh stable/10/contrib/ldns/packaging/ - copied from r282087, head/contrib/ldns/packaging/ stable/10/contrib/unbound/compat/arc4_lock.c - copied unchanged from r276605, head/contrib/unbound/compat/arc4_lock.c stable/10/contrib/unbound/compat/arc4random.c - copied unchanged from r276605, head/contrib/unbound/compat/arc4random.c stable/10/contrib/unbound/compat/arc4random_uniform.c - copied unchanged from r276605, head/contrib/unbound/compat/arc4random_uniform.c stable/10/contrib/unbound/compat/chacha_private.h - copied unchanged from r276605, head/contrib/unbound/compat/chacha_private.h stable/10/contrib/unbound/compat/explicit_bzero.c - copied unchanged from r276605, head/contrib/unbound/compat/explicit_bzero.c stable/10/contrib/unbound/compat/getentropy_linux.c - copied, changed from r276605, head/contrib/unbound/compat/getentropy_linux.c stable/10/contrib/unbound/compat/getentropy_osx.c - copied unchanged from r276605, head/contrib/unbound/compat/getentropy_osx.c stable/10/contrib/unbound/compat/getentropy_solaris.c - copied unchanged from r276605, head/contrib/unbound/compat/getentropy_solaris.c stable/10/contrib/unbound/compat/getentropy_win.c - copied unchanged from r276605, head/contrib/unbound/compat/getentropy_win.c stable/10/contrib/unbound/compat/sha512.c - copied unchanged from r276605, head/contrib/unbound/compat/sha512.c stable/10/contrib/unbound/dns64/ - copied from r276605, head/contrib/unbound/dns64/ stable/10/contrib/unbound/dnstap/ - copied from r276605, head/contrib/unbound/dnstap/ stable/10/contrib/unbound/dnstap/dnstap_config.h - copied unchanged from r276612, head/contrib/unbound/dnstap/dnstap_config.h stable/10/contrib/unbound/doc/README.DNS64 - copied unchanged from r276605, head/contrib/unbound/doc/README.DNS64 stable/10/contrib/unbound/doc/example.conf - copied, changed from r276612, head/contrib/unbound/doc/example.conf stable/10/contrib/unbound/doc/unbound-host.1.in - copied, changed from r276605, head/contrib/unbound/doc/unbound-host.1.in Replaced: stable/10/contrib/unbound/doc/unbound-host.1 - copied, changed from r276612, head/contrib/unbound/doc/unbound-host.1 Modified: stable/10/UPDATING stable/10/contrib/ldns/configure stable/10/contrib/ldns/drill/config.h stable/10/contrib/ldns/drill/configure stable/10/contrib/ldns/drill/drill.1 stable/10/contrib/ldns/ltmain.sh stable/10/contrib/ldns/m4/libtool.m4 stable/10/contrib/ldns/m4/ltoptions.m4 stable/10/contrib/ldns/m4/ltversion.m4 stable/10/contrib/unbound/Makefile.in stable/10/contrib/unbound/aclocal.m4 stable/10/contrib/unbound/acx_python.m4 stable/10/contrib/unbound/compat/fake-rfc2553.c stable/10/contrib/unbound/compat/inet_aton.c stable/10/contrib/unbound/compat/memmove.c stable/10/contrib/unbound/compat/strptime.c stable/10/contrib/unbound/config.guess stable/10/contrib/unbound/config.h stable/10/contrib/unbound/config.h.in stable/10/contrib/unbound/config.sub stable/10/contrib/unbound/configure stable/10/contrib/unbound/configure.ac stable/10/contrib/unbound/daemon/cachedump.c stable/10/contrib/unbound/daemon/daemon.c stable/10/contrib/unbound/daemon/daemon.h stable/10/contrib/unbound/daemon/remote.c stable/10/contrib/unbound/daemon/remote.h stable/10/contrib/unbound/daemon/stats.c stable/10/contrib/unbound/daemon/stats.h stable/10/contrib/unbound/daemon/unbound.c stable/10/contrib/unbound/daemon/worker.c stable/10/contrib/unbound/daemon/worker.h stable/10/contrib/unbound/doc/CREDITS stable/10/contrib/unbound/doc/Changelog stable/10/contrib/unbound/doc/README stable/10/contrib/unbound/doc/README.svn stable/10/contrib/unbound/doc/example.conf.in stable/10/contrib/unbound/doc/libunbound.3 stable/10/contrib/unbound/doc/libunbound.3.in stable/10/contrib/unbound/doc/unbound-anchor.8 stable/10/contrib/unbound/doc/unbound-anchor.8.in stable/10/contrib/unbound/doc/unbound-checkconf.8 stable/10/contrib/unbound/doc/unbound-checkconf.8.in stable/10/contrib/unbound/doc/unbound-control.8
svn commit: r285205 - in stable/10: lib/libutil usr.sbin/pwd_mkdb
Author: garga (ports committer)
Date: Mon Jul 6 13:01:01 2015
New Revision: 285205
URL: https://svnweb.freebsd.org/changeset/base/285205
Log:
MFC r285050, r285053, r285059:
When passwd or group information is changed (by pw, vipw, chpass, ...)
temporary file is created and then a rename() call move it to official file.
This operation didn't have any check to make sure data was written to disk
and if a power cycle happens system could end up with a 0 length passwd
or group database.
There is a pfSense bug with more information about it:
https://redmine.pfsense.org/issues/4523
The following changes were made to protect passwd and group operations:
* lib/libutil/gr_util.c:
- Replace mkstemp() by mkostemp() with O_SYNC flag to create temp file
- After rename(), fsync() call on directory for faster result
* lib/libutil/pw_util.c
- Replace mkstemp() by mkostemp() with O_SYNC flag to create temp file
* usr.sbin/pwd_mkdb/pwd_mkdb.c
- Added O_SYNC flag on dbopen() calls
- After rename(), fsync() call on directory for faster result
* lib/libutil/pw_util.3
- pw_lock() returns a file descriptor to master password file on success
Differential Revision:https://reviews.freebsd.org/D2978
Approved by: re (kib), bapt (implicit agreed)
Sponsored by: Netgate
Modified:
stable/10/lib/libutil/gr_util.c
stable/10/lib/libutil/pw_util.3
stable/10/lib/libutil/pw_util.c
stable/10/usr.sbin/pwd_mkdb/pwd_mkdb.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/lib/libutil/gr_util.c
==
--- stable/10/lib/libutil/gr_util.c Mon Jul 6 12:40:31 2015
(r285204)
+++ stable/10/lib/libutil/gr_util.c Mon Jul 6 13:01:01 2015
(r285205)
@@ -141,7 +141,7 @@ gr_tmp(int mfd)
errno = ENAMETOOLONG;
return (-1);
}
- if ((tfd = mkstemp(tempname)) == -1)
+ if ((tfd = mkostemp(tempname, O_SYNC)) == -1)
return (-1);
if (mfd != -1) {
while ((nr = read(mfd, buf, sizeof(buf))) 0)
@@ -318,10 +318,28 @@ gr_copy(int ffd, int tfd, const struct g
int
gr_mkdb(void)
{
+ int fd;
+
if (chmod(tempname, 0644) != 0)
return (-1);
- return (rename(tempname, group_file));
+ if (rename(tempname, group_file) != 0)
+ return (-1);
+
+ /*
+* Make sure new group file is safe on disk. To improve performance we
+* will call fsync() to the directory where file lies
+*/
+ if ((fd = open(group_dir, O_RDONLY|O_DIRECTORY)) == -1)
+ return (-1);
+
+ if (fsync(fd) != 0) {
+ close(fd);
+ return (-1);
+ }
+
+ close(fd);
+ return(0);
}
/*
Modified: stable/10/lib/libutil/pw_util.3
==
--- stable/10/lib/libutil/pw_util.3 Mon Jul 6 12:40:31 2015
(r285204)
+++ stable/10/lib/libutil/pw_util.3 Mon Jul 6 13:01:01 2015
(r285205)
@@ -24,7 +24,7 @@
.\
.\ $FreeBSD$
.\
-.Dd October 30, 2012
+.Dd July 02, 2015
.Dt PW_UTIL 3
.Os
.Sh NAME
@@ -233,7 +233,8 @@ function returns 0 in case of success an
The
.Fn pw_lock
function locks the master password file.
-It returns 0 in case of success and -1 in case of failure.
+It returns a file descriptor to the master password file on success
+and -1 on failure.
.Pp
The
.Fn pw_scan
Modified: stable/10/lib/libutil/pw_util.c
==
--- stable/10/lib/libutil/pw_util.c Mon Jul 6 12:40:31 2015
(r285204)
+++ stable/10/lib/libutil/pw_util.c Mon Jul 6 13:01:01 2015
(r285205)
@@ -226,7 +226,7 @@ pw_tmp(int mfd)
errno = ENAMETOOLONG;
return (-1);
}
- if ((tfd = mkstemp(tempname)) == -1)
+ if ((tfd = mkostemp(tempname, O_SYNC)) == -1)
return (-1);
if (mfd != -1) {
while ((nr = read(mfd, buf, sizeof(buf))) 0)
Modified: stable/10/usr.sbin/pwd_mkdb/pwd_mkdb.c
==
--- stable/10/usr.sbin/pwd_mkdb/pwd_mkdb.c Mon Jul 6 12:40:31 2015
(r285204)
+++ stable/10/usr.sbin/pwd_mkdb/pwd_mkdb.c Mon Jul 6 13:01:01 2015
(r285205)
@@ -51,6 +51,7 @@ __FBSDID($FreeBSD$);
#include err.h
#include errno.h
#include fcntl.h
+#include libgen.h
#include limits.h
#include pwd.h
#include signal.h
@@ -224,14 +225,14 @@ main(int argc, char *argv[])
clean = FILE_INSECURE;
cp(buf2, buf, PERM_INSECURE);
dp = dbopen(buf,
- O_RDWR|O_EXCL, PERM_INSECURE, DB_HASH, openinfo);
+ O_RDWR|O_EXCL|O_SYNC, PERM_INSECURE, DB_HASH, openinfo);
if (dp ==
svn commit: r285219 - head/share/man/man9
Author: imp
Date: Mon Jul 6 20:10:47 2015
New Revision: 285219
URL: https://svnweb.freebsd.org/changeset/base/285219
Log:
The results of the vote are in. This reflects that vote. Single
line statements inside of braces is recognized as an acceptable
style.
http://reviews.freebsd.org/V3
As always, this isn't license for wholesale change, etc.
Modified:
head/share/man/man9/style.9
Modified: head/share/man/man9/style.9
==
--- head/share/man/man9/style.9 Mon Jul 6 19:41:43 2015(r285218)
+++ head/share/man/man9/style.9 Mon Jul 6 20:10:47 2015(r285219)
@@ -26,7 +26,7 @@
.\From: @(#)style 1.14 (Berkeley) 4/28/95
.\ $FreeBSD$
.\
-.Dd January 7, 2010
+.Dd July 6, 2015
.Dt STYLE 9
.Os
.Sh NAME
@@ -503,13 +503,14 @@ Code which is unreachable for non-obviou
.Pp
Space after keywords
.Pq Ic if , while , for , return , switch .
-No braces
+Two styles of braces
.Ql ( \{
and
.Ql \} )
-are
-used for control statements with zero or only a single statement unless that
-statement is more than a single line in which case they are permitted.
+are allowed for single line statements.
+Either they are used for all single statements, or
+they are used only where needed for clarity.
+Usage within a function should be consistent.
Forever loops are done with
.Ic for Ns 's ,
not
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Re: svn commit: r285217 - head/usr.sbin/bhyve
On Mon, 2015-07-06 at 19:33 +, Neel Natu wrote: Author: neel Date: Mon Jul 6 19:33:29 2015 New Revision: 285217 URL: https://svnweb.freebsd.org/changeset/base/285217 Log: Always assert DCD and DSR in bhyve's uart emulation. The /etc/ttys entry for a serial console in FreeBSD/x86 is as follows: ttyu0 /usr/libexec/getty 3wire vt100 onifconsole secure The initial terminal type passed to getty(8) is 3wire which sets the CLOCAL flag. However reset(1) clears this flag and any programs that try to open the terminal will hang waiting for DCD to be asserted. Fix this by always asserting DCD and DSR in the emulated uart. The following discussion on virtualization@ has more details: https://lists.freebsd.org/pipermail/freebsd-virtualization/2015-June/003666.html Reported by: jmg Discussed with: grehan This seems like a wrong fix. A real 3-wire serial console doesn't have DCD and DSR wired on. Why isn't the right fix here having the user with this problem to do stty -f /dev/ttyu0.lock clocal, maybe in rc.local? Hmmm, or maybe it would be right for getty to do the equivelent when it sees a 3wire type? -- Ian ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285220 - head/sys/dev/cxgbe
Author: np
Date: Mon Jul 6 20:28:42 2015
New Revision: 285220
URL: https://svnweb.freebsd.org/changeset/base/285220
Log:
cxgbe(4): Do not override the the global defaults for congestion drops.
The hw.cxgbe.cong_drop knob is not affected by this change because the
driver sets up congestion drop on a per-queue basis.
MFC after:3 days
Modified:
head/sys/dev/cxgbe/t4_sge.c
Modified: head/sys/dev/cxgbe/t4_sge.c
==
--- head/sys/dev/cxgbe/t4_sge.c Mon Jul 6 20:10:47 2015(r285219)
+++ head/sys/dev/cxgbe/t4_sge.c Mon Jul 6 20:28:42 2015(r285220)
@@ -472,12 +472,6 @@ t4_tweak_chip_settings(struct adapter *s
V_TIMERVALUE5(us_to_core_ticks(sc, intr_timer[5]));
t4_write_reg(sc, A_SGE_TIMER_VALUE_4_AND_5, v);
- if (cong_drop == 0) {
- m = F_TUNNELCNGDROP0 | F_TUNNELCNGDROP1 | F_TUNNELCNGDROP2 |
- F_TUNNELCNGDROP3;
- t4_set_reg_field(sc, A_TP_PARA_REG3, m, 0);
- }
-
/* 4K, 16K, 64K, 256K DDP page sizes */
v = V_HPZ0(0) | V_HPZ1(2) | V_HPZ2(4) | V_HPZ3(6);
t4_write_reg(sc, A_ULP_RX_TDDP_PSZ, v);
@@ -685,17 +679,6 @@ t4_read_chip_settings(struct adapter *sc
s-timer_val[4] = G_TIMERVALUE4(r) / core_ticks_per_usec(sc);
s-timer_val[5] = G_TIMERVALUE5(r) / core_ticks_per_usec(sc);
- if (cong_drop == 0) {
- m = F_TUNNELCNGDROP0 | F_TUNNELCNGDROP1 | F_TUNNELCNGDROP2 |
- F_TUNNELCNGDROP3;
- r = t4_read_reg(sc, A_TP_PARA_REG3);
- if (r m) {
- device_printf(sc-dev,
- invalid TP_PARA_REG3(0x%x)\n, r);
- rc = EINVAL;
- }
- }
-
v = V_HPZ0(0) | V_HPZ1(2) | V_HPZ2(4) | V_HPZ3(6);
r = t4_read_reg(sc, A_ULP_RX_TDDP_PSZ);
if (r != v) {
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Re: svn commit: r285217 - head/usr.sbin/bhyve
This seems like a wrong fix. A real 3-wire serial console doesn't have DCD and DSR wired on. Why isn't the right fix here having the user with this problem to do stty -f /dev/ttyu0.lock clocal, maybe in rc.local? Hmmm, or maybe it would be right for getty to do the equivelent when it sees a 3wire type? Sure, but this will do until that's available. later, Peter. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285221 - head/sys/dev/cxgbe
Author: np
Date: Mon Jul 6 20:56:59 2015
New Revision: 285221
URL: https://svnweb.freebsd.org/changeset/base/285221
Log:
cxgbe(4): Add a new knob that controls the congestion response of netmap
rx queues. The default is to drop rather than backpressure.
This decouples the congestion settings of NIC and netmap rx queues.
MFC after:3 days
Modified:
head/sys/dev/cxgbe/adapter.h
head/sys/dev/cxgbe/t4_netmap.c
head/sys/dev/cxgbe/t4_sge.c
Modified: head/sys/dev/cxgbe/adapter.h
==
--- head/sys/dev/cxgbe/adapter.hMon Jul 6 20:28:42 2015
(r285220)
+++ head/sys/dev/cxgbe/adapter.hMon Jul 6 20:56:59 2015
(r285221)
@@ -1052,7 +1052,7 @@ void t4_update_fl_bufsize(struct ifnet *
int parse_pkt(struct mbuf **);
void *start_wrq_wr(struct sge_wrq *, int, struct wrq_cookie *);
void commit_wrq_wr(struct sge_wrq *, void *, struct wrq_cookie *);
-int tnl_cong(struct port_info *);
+int tnl_cong(struct port_info *, int);
/* t4_tracer.c */
struct t4_tracer;
Modified: head/sys/dev/cxgbe/t4_netmap.c
==
--- head/sys/dev/cxgbe/t4_netmap.c Mon Jul 6 20:28:42 2015
(r285220)
+++ head/sys/dev/cxgbe/t4_netmap.c Mon Jul 6 20:56:59 2015
(r285221)
@@ -77,6 +77,15 @@ int holdoff_tmr_idx = 2;
SYSCTL_INT(_hw_cxgbe, OID_AUTO, nm_holdoff_tmr_idx, CTLFLAG_RWTUN,
holdoff_tmr_idx, 0, Holdoff timer index for netmap rx queues.);
+/*
+ * Congestion drops.
+ * -1: no congestion feedback (not recommended).
+ * 0: backpressure the channel instead of dropping packets right away.
+ * 1: no backpressure, drop packets for the congested queue immediately.
+ */
+static int nm_cong_drop = 1;
+TUNABLE_INT(hw.cxgbe.nm_cong_drop, nm_cong_drop);
+
/* netmap ifnet routines */
static void cxgbe_nm_init(void *);
static int cxgbe_nm_ioctl(struct ifnet *, unsigned long, caddr_t);
@@ -503,7 +512,7 @@ cxgbe_netmap_on(struct adapter *sc, stru
nm_set_native_flags(na);
for_each_nm_rxq(pi, i, nm_rxq) {
- alloc_nm_rxq_hwq(pi, nm_rxq, tnl_cong(pi));
+ alloc_nm_rxq_hwq(pi, nm_rxq, tnl_cong(pi, nm_cong_drop));
nm_rxq-fl_hwidx = hwidx;
slot = netmap_reset(na, NR_RX, i, 0);
MPASS(slot != NULL);/* XXXNM: error check, not assert */
Modified: head/sys/dev/cxgbe/t4_sge.c
==
--- head/sys/dev/cxgbe/t4_sge.c Mon Jul 6 20:28:42 2015(r285220)
+++ head/sys/dev/cxgbe/t4_sge.c Mon Jul 6 20:56:59 2015(r285221)
@@ -2903,12 +2903,12 @@ free_mgmtq(struct adapter *sc)
}
int
-tnl_cong(struct port_info *pi)
+tnl_cong(struct port_info *pi, int drop)
{
- if (cong_drop == -1)
+ if (drop == -1)
return (-1);
- else if (cong_drop == 1)
+ else if (drop == 1)
return (0);
else
return (pi-rx_chan_map);
@@ -2922,7 +2922,8 @@ alloc_rxq(struct port_info *pi, struct s
struct sysctl_oid_list *children;
char name[16];
- rc = alloc_iq_fl(pi, rxq-iq, rxq-fl, intr_idx, tnl_cong(pi));
+ rc = alloc_iq_fl(pi, rxq-iq, rxq-fl, intr_idx,
+ tnl_cong(pi, cong_drop));
if (rc != 0)
return (rc);
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svn commit: r285209 - head/sys/dev/dwc
Author: loos
Date: Mon Jul 6 16:45:48 2015
New Revision: 285209
URL: https://svnweb.freebsd.org/changeset/base/285209
Log:
Use uint32_t consistently to store registers values.
Always use unsigned numbers to avoid undefined behavior on (1 31).
Remove unused variables and some stray semicolons.
No functional changes.
Modified:
head/sys/dev/dwc/if_dwc.c
head/sys/dev/dwc/if_dwc.h
Modified: head/sys/dev/dwc/if_dwc.c
==
--- head/sys/dev/dwc/if_dwc.c Mon Jul 6 16:07:21 2015(r285208)
+++ head/sys/dev/dwc/if_dwc.c Mon Jul 6 16:45:48 2015(r285209)
@@ -89,21 +89,21 @@ __FBSDID($FreeBSD$);
#defineDWC_LOCK(sc)mtx_lock((sc)-mtx)
#defineDWC_UNLOCK(sc) mtx_unlock((sc)-mtx)
-#defineDWC_ASSERT_LOCKED(sc) mtx_assert((sc)-mtx,
MA_OWNED);
-#defineDWC_ASSERT_UNLOCKED(sc) mtx_assert((sc)-mtx,
MA_NOTOWNED);
+#defineDWC_ASSERT_LOCKED(sc) mtx_assert((sc)-mtx, MA_OWNED)
+#defineDWC_ASSERT_UNLOCKED(sc) mtx_assert((sc)-mtx,
MA_NOTOWNED)
-#defineDDESC_TDES0_OWN (1 31)
-#defineDDESC_TDES0_TXINT (1 30)
-#defineDDESC_TDES0_TXLAST (1 29)
-#defineDDESC_TDES0_TXFIRST (1 28)
-#defineDDESC_TDES0_TXCRCDIS(1 27)
-#defineDDESC_TDES0_TXRINGEND (1 21)
-#defineDDESC_TDES0_TXCHAIN (1 20)
+#defineDDESC_TDES0_OWN (1U 31)
+#defineDDESC_TDES0_TXINT (1U 30)
+#defineDDESC_TDES0_TXLAST (1U 29)
+#defineDDESC_TDES0_TXFIRST (1U 28)
+#defineDDESC_TDES0_TXCRCDIS(1U 27)
+#defineDDESC_TDES0_TXRINGEND (1U 21)
+#defineDDESC_TDES0_TXCHAIN (1U 20)
-#defineDDESC_RDES0_OWN (1 31)
+#defineDDESC_RDES0_OWN (1U 31)
#defineDDESC_RDES0_FL_MASK 0x3fff
#defineDDESC_RDES0_FL_SHIFT16 /* Frame Length */
-#defineDDESC_RDES1_CHAINED (1 14)
+#defineDDESC_RDES1_CHAINED (1U 14)
struct dwc_bufmap {
bus_dmamap_tmap;
@@ -149,8 +149,6 @@ struct dwc_softc {
struct mtx mtx;
void * intr_cookie;
struct callout dwc_callout;
- uint8_t phy_conn_type;
- uint8_t mactype;
boolean_t link_is_up;
boolean_t is_attached;
boolean_t is_detaching;
@@ -331,7 +329,7 @@ static void
dwc_stop_locked(struct dwc_softc *sc)
{
struct ifnet *ifp;
- int reg;
+ uint32_t reg;
DWC_ASSERT_LOCKED(sc);
@@ -365,7 +363,7 @@ dwc_stop_locked(struct dwc_softc *sc)
static void dwc_clear_stats(struct dwc_softc *sc)
{
- int reg;
+ uint32_t reg;
reg = READ4(sc, MMC_CONTROL);
reg |= (MMC_CONTROL_CNTRST);
@@ -448,7 +446,7 @@ static void
dwc_init_locked(struct dwc_softc *sc)
{
struct ifnet *ifp = sc-ifp;
- int reg;
+ uint32_t reg;
DWC_ASSERT_LOCKED(sc);
@@ -618,15 +616,8 @@ dwc_setup_rxfilter(struct dwc_softc *sc)
{
struct ifmultiaddr *ifma;
struct ifnet *ifp;
- uint8_t *eaddr;
- uint32_t crc;
- uint8_t val;
- int hashbit;
- int hashreg;
- int ffval;
- int reg;
- int lo;
- int hi;
+ uint8_t *eaddr, val;
+ uint32_t crc, ffval, hashbit, hashreg, hi, lo, reg;
DWC_ASSERT_LOCKED(sc);
@@ -774,10 +765,8 @@ dwc_rxfinish_locked(struct dwc_softc *sc
struct ifnet *ifp;
struct mbuf *m0;
struct mbuf *m;
- int error;
- int rdes0;
- int idx;
- int len;
+ int error, idx, len;
+ uint32_t rdes0;
ifp = sc-ifp;
@@ -1029,9 +1018,7 @@ out:
static int
dwc_get_hwaddr(struct dwc_softc *sc, uint8_t *hwaddr)
{
- int rnd;
- int lo;
- int hi;
+ uint32_t hi, lo, rnd;
/*
* Try to recover a MAC address from the running hardware. If there's
@@ -1084,9 +1071,8 @@ dwc_attach(device_t dev)
uint8_t macaddr[ETHER_ADDR_LEN];
struct dwc_softc *sc;
struct ifnet *ifp;
- int error;
- int reg;
- int i;
+ int error, i;
+ uint32_t reg;
sc = device_get_softc(dev);
sc-dev = dev;
@@ -1251,7 +1237,7 @@ dwc_miibus_statchg(device_t dev)
{
struct dwc_softc *sc;
struct mii_data *mii;
- int reg;
+ uint32_t reg;
/*
* Called by the MII bus driver when the PHY establishes
Modified: head/sys/dev/dwc/if_dwc.h
==
---
svn commit: r285210 - vendor/tcpdump/4.7.4
Author: pkelsey Date: Mon Jul 6 16:50:19 2015 New Revision: 285210 URL: https://svnweb.freebsd.org/changeset/base/285210 Log: Tag tcpdump 4.7.4 Approved by: jmallett (mentor) Added: - copied from r285209, vendor/tcpdump/dist/ Directory Properties: vendor/tcpdump/4.7.4/ (props changed) ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
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svn commit: r285211 - head/sys/dev/dwc
Author: loos
Date: Mon Jul 6 17:13:17 2015
New Revision: 285211
URL: https://svnweb.freebsd.org/changeset/base/285211
Log:
When initializing the (unused) TX descriptors it is not necessary set the
chain bit.
Obtained from:NetBSD
Modified:
head/sys/dev/dwc/if_dwc.c
Modified: head/sys/dev/dwc/if_dwc.c
==
--- head/sys/dev/dwc/if_dwc.c Mon Jul 6 16:50:19 2015(r285210)
+++ head/sys/dev/dwc/if_dwc.c Mon Jul 6 17:13:17 2015(r285211)
@@ -898,10 +898,8 @@ setup_dma(struct dwc_softc *sc)
}
for (idx = 0; idx TX_DESC_COUNT; idx++) {
- sc-txdesc_ring[idx].tdes0 = DDESC_TDES0_TXCHAIN;
- sc-txdesc_ring[idx].tdes1 = 0;
nidx = next_txidx(sc, idx);
- sc-txdesc_ring[idx].addr_next = sc-txdesc_ring_paddr + \
+ sc-txdesc_ring[idx].addr_next = sc-txdesc_ring_paddr +
(nidx * sizeof(struct dwc_hwdesc));
}
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svn commit: r285215 - head/sys/crypto/aesni
Author: jmg
Date: Mon Jul 6 19:17:56 2015
New Revision: 285215
URL: https://svnweb.freebsd.org/changeset/base/285215
Log:
remove _NORMAL flag which isn't suppose to be used w/ _alloc_ctx...
Reviewed by: kib (a while ago)
Modified:
head/sys/crypto/aesni/aesni.c
Modified: head/sys/crypto/aesni/aesni.c
==
--- head/sys/crypto/aesni/aesni.c Mon Jul 6 18:53:56 2015
(r285214)
+++ head/sys/crypto/aesni/aesni.c Mon Jul 6 19:17:56 2015
(r285215)
@@ -206,8 +206,7 @@ aesni_newsession(device_t dev, uint32_t
rw_wunlock(sc-lock);
return (ENOMEM);
}
- ses-fpu_ctx = fpu_kern_alloc_ctx(FPU_KERN_NORMAL |
- FPU_KERN_NOWAIT);
+ ses-fpu_ctx = fpu_kern_alloc_ctx(FPU_KERN_NOWAIT);
if (ses-fpu_ctx == NULL) {
free(ses, M_AESNI);
rw_wunlock(sc-lock);
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svn commit: r285217 - head/usr.sbin/bhyve
Author: neel
Date: Mon Jul 6 19:33:29 2015
New Revision: 285217
URL: https://svnweb.freebsd.org/changeset/base/285217
Log:
Always assert DCD and DSR in bhyve's uart emulation.
The /etc/ttys entry for a serial console in FreeBSD/x86 is as follows:
ttyu0 /usr/libexec/getty 3wire vt100 onifconsole secure
The initial terminal type passed to getty(8) is 3wire which sets the
CLOCAL flag. However reset(1) clears this flag and any programs that try
to open the terminal will hang waiting for DCD to be asserted.
Fix this by always asserting DCD and DSR in the emulated uart.
The following discussion on virtualization@ has more details:
https://lists.freebsd.org/pipermail/freebsd-virtualization/2015-June/003666.html
Reported by: jmg
Discussed with: grehan
Modified:
head/usr.sbin/bhyve/uart_emul.c
Modified: head/usr.sbin/bhyve/uart_emul.c
==
--- head/usr.sbin/bhyve/uart_emul.c Mon Jul 6 19:30:29 2015
(r285216)
+++ head/usr.sbin/bhyve/uart_emul.c Mon Jul 6 19:33:29 2015
(r285217)
@@ -272,6 +272,37 @@ uart_opentty(struct uart_softc *sc)
assert(sc-mev != NULL);
}
+static uint8_t
+modem_status(uint8_t mcr)
+{
+ uint8_t msr;
+
+ if (mcr MCR_LOOPBACK) {
+ /*
+* In the loopback mode certain bits from the MCR are
+* reflected back into MSR.
+*/
+ msr = 0;
+ if (mcr MCR_RTS)
+ msr |= MSR_CTS;
+ if (mcr MCR_DTR)
+ msr |= MSR_DSR;
+ if (mcr MCR_OUT1)
+ msr |= MSR_RI;
+ if (mcr MCR_OUT2)
+ msr |= MSR_DCD;
+ } else {
+ /*
+* Always assert DCD and DSR so tty open doesn't block
+* even if CLOCAL is turned off.
+*/
+ msr = MSR_DCD | MSR_DSR;
+ }
+ assert((msr MSR_DELTA_MASK) == 0);
+
+ return (msr);
+}
+
/*
* The IIR returns a prioritized interrupt reason:
* - receive data available
@@ -304,6 +335,7 @@ uart_reset(struct uart_softc *sc)
divisor = DEFAULT_RCLK / DEFAULT_BAUD / 16;
sc-dll = divisor;
sc-dlh = divisor 16;
+ sc-msr = modem_status(sc-mcr);
rxfifo_reset(sc, 1);/* no fifo until enabled by software */
}
@@ -363,7 +395,7 @@ uart_write(struct uart_softc *sc, int of
uint8_t msr;
pthread_mutex_lock(sc-mtx);
-
+
/*
* Take care of the special case DLAB accesses first
*/
@@ -426,22 +458,7 @@ uart_write(struct uart_softc *sc, int of
case REG_MCR:
/* Apply mask so that bits 5-7 are 0 */
sc-mcr = value 0x1F;
-
- msr = 0;
- if (sc-mcr MCR_LOOPBACK) {
- /*
-* In the loopback mode certain bits from the
-* MCR are reflected back into MSR
-*/
- if (sc-mcr MCR_RTS)
- msr |= MSR_CTS;
- if (sc-mcr MCR_DTR)
- msr |= MSR_DSR;
- if (sc-mcr MCR_OUT1)
- msr |= MSR_RI;
- if (sc-mcr MCR_OUT2)
- msr |= MSR_DCD;
- }
+ msr = modem_status(sc-mcr);
/*
* Detect if there has been any change between the
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svn commit: r285218 - in head: lib/libvmmapi sys/amd64/vmm
Author: neel Date: Mon Jul 6 19:41:43 2015 New Revision: 285218 URL: https://svnweb.freebsd.org/changeset/base/285218 Log: Move the 'devmem' device nodes from /dev/vmm to /dev/vmm.io Some external tools just do a 'ls /dev/vmm' to figure out the bhyve virtual machines on the host. These tools break if the devmem device nodes also appear in /dev/vmm. Requested by: grehan Modified: head/lib/libvmmapi/vmmapi.c head/sys/amd64/vmm/vmm_dev.c Modified: head/lib/libvmmapi/vmmapi.c == --- head/lib/libvmmapi/vmmapi.c Mon Jul 6 19:33:29 2015(r285217) +++ head/lib/libvmmapi/vmmapi.c Mon Jul 6 19:41:43 2015(r285218) @@ -472,7 +472,7 @@ vm_create_devmem(struct vmctx *ctx, int if (error) goto done; - strlcpy(pathname, /dev/vmm/, sizeof(pathname)); + strlcpy(pathname, /dev/vmm.io/, sizeof(pathname)); strlcat(pathname, ctx-name, sizeof(pathname)); strlcat(pathname, ., sizeof(pathname)); strlcat(pathname, name, sizeof(pathname)); Modified: head/sys/amd64/vmm/vmm_dev.c == --- head/sys/amd64/vmm/vmm_dev.cMon Jul 6 19:33:29 2015 (r285217) +++ head/sys/amd64/vmm/vmm_dev.cMon Jul 6 19:41:43 2015 (r285218) @@ -943,7 +943,7 @@ devmem_create_cdev(const char *vmname, i int error; error = make_dev_p(MAKEDEV_CHECKNAME, cdev, devmemsw, NULL, - UID_ROOT, GID_WHEEL, 0600, vmm/%s.%s, vmname, devname); + UID_ROOT, GID_WHEEL, 0600, vmm.io/%s.%s, vmname, devname); if (error) return (error); ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285216 - head/sys/crypto/aesni
Author: jmg
Date: Mon Jul 6 19:30:29 2015
New Revision: 285216
URL: https://svnweb.freebsd.org/changeset/base/285216
Log:
Fix for non-random IV's when CRD_F_IV_PRESENT and CRD_F_IV_EXPLICIT
flags are not specified... This bug was introduced in r275732...
This only affects IPsec ESP only policies w/ the aesni module loaded,
other subsystems specify one or both of the flags...
Reviewed by: gnn, delphij, eri
Modified:
head/sys/crypto/aesni/aesni.c
head/sys/crypto/aesni/aesni.h
Modified: head/sys/crypto/aesni/aesni.c
==
--- head/sys/crypto/aesni/aesni.c Mon Jul 6 19:17:56 2015
(r285215)
+++ head/sys/crypto/aesni/aesni.c Mon Jul 6 19:30:29 2015
(r285216)
@@ -450,6 +450,7 @@ static int
aesni_cipher_process(struct aesni_session *ses, struct cryptodesc *enccrd,
struct cryptodesc *authcrd, struct cryptop *crp)
{
+ uint8_t iv[AES_BLOCK_LEN];
uint8_t tag[GMAC_DIGEST_LEN];
struct thread *td;
uint8_t *buf, *authbuf;
@@ -504,15 +505,23 @@ aesni_cipher_process(struct aesni_sessio
break;
}
- /* Setup ses-iv */
- bzero(ses-iv, sizeof ses-iv);
- if ((enccrd-crd_flags CRD_F_IV_EXPLICIT) != 0)
- bcopy(enccrd-crd_iv, ses-iv, ivlen);
- else if (encflag ((enccrd-crd_flags CRD_F_IV_PRESENT) != 0))
- arc4rand(ses-iv, ivlen, 0);
- else
- crypto_copydata(crp-crp_flags, crp-crp_buf,
- enccrd-crd_inject, ivlen, ses-iv);
+ /* Setup iv */
+ if (encflag) {
+ if ((enccrd-crd_flags CRD_F_IV_EXPLICIT) != 0)
+ bcopy(enccrd-crd_iv, iv, ivlen);
+ else
+ arc4rand(iv, ivlen, 0);
+
+ if ((enccrd-crd_flags CRD_F_IV_PRESENT) == 0)
+ crypto_copyback(crp-crp_flags, crp-crp_buf,
+ enccrd-crd_inject, ivlen, iv);
+ } else {
+ if ((enccrd-crd_flags CRD_F_IV_EXPLICIT) != 0)
+ bcopy(enccrd-crd_iv, iv, ivlen);
+ else
+ crypto_copydata(crp-crp_flags, crp-crp_buf,
+ enccrd-crd_inject, ivlen, iv);
+ }
if (authcrd != NULL !encflag)
crypto_copydata(crp-crp_flags, crp-crp_buf,
@@ -525,33 +534,33 @@ aesni_cipher_process(struct aesni_sessio
case CRYPTO_AES_CBC:
if (encflag)
aesni_encrypt_cbc(ses-rounds, ses-enc_schedule,
- enccrd-crd_len, buf, buf, ses-iv);
+ enccrd-crd_len, buf, buf, iv);
else
aesni_decrypt_cbc(ses-rounds, ses-dec_schedule,
- enccrd-crd_len, buf, ses-iv);
+ enccrd-crd_len, buf, iv);
break;
case CRYPTO_AES_ICM:
/* encryption decryption are the same */
aesni_encrypt_icm(ses-rounds, ses-enc_schedule,
- enccrd-crd_len, buf, buf, ses-iv);
+ enccrd-crd_len, buf, buf, iv);
break;
case CRYPTO_AES_XTS:
if (encflag)
aesni_encrypt_xts(ses-rounds, ses-enc_schedule,
ses-xts_schedule, enccrd-crd_len, buf, buf,
- ses-iv);
+ iv);
else
aesni_decrypt_xts(ses-rounds, ses-dec_schedule,
ses-xts_schedule, enccrd-crd_len, buf, buf,
- ses-iv);
+ iv);
break;
case CRYPTO_AES_NIST_GCM_16:
if (encflag)
- AES_GCM_encrypt(buf, buf, authbuf, ses-iv, tag,
+ AES_GCM_encrypt(buf, buf, authbuf, iv, tag,
enccrd-crd_len, authcrd-crd_len, ivlen,
ses-enc_schedule, ses-rounds);
else {
- if (!AES_GCM_decrypt(buf, buf, authbuf, ses-iv, tag,
+ if (!AES_GCM_decrypt(buf, buf, authbuf, iv, tag,
enccrd-crd_len, authcrd-crd_len, ivlen,
ses-enc_schedule, ses-rounds))
error = EBADMSG;
@@ -563,13 +572,6 @@ aesni_cipher_process(struct aesni_sessio
crypto_copyback(crp-crp_flags, crp-crp_buf, enccrd-crd_skip,
enccrd-crd_len, buf);
- /*
-* OpenBSD doesn't copy this back. This primes the IV for the next
-* chain. Why do we not do it for decrypt?
-*/
- if (encflag enccrd-crd_alg == CRYPTO_AES_CBC)
- bcopy(buf + enccrd-crd_len - AES_BLOCK_LEN, ses-iv,
AES_BLOCK_LEN);
-
if (!error authcrd != NULL) {
svn commit: r285213 - in head/sys: arm64/arm64 arm64/include conf
Author: zbb
Date: Mon Jul 6 18:27:41 2015
New Revision: 285213
URL: https://svnweb.freebsd.org/changeset/base/285213
Log:
Introduce ITS support for ARM64
Add ARM ITS (Interrupt Translation Services) support required
to bring-up message signalled interrupts on some ARM64 platforms.
Obtained from: Semihalf
Sponsored by: The FreeBSD Foundation
Added:
head/sys/arm64/arm64/gic_v3_its.c (contents, props changed)
Modified:
head/sys/arm64/arm64/gic_v3.c
head/sys/arm64/arm64/gic_v3_fdt.c
head/sys/arm64/arm64/gic_v3_reg.h
head/sys/arm64/arm64/gic_v3_var.h
head/sys/arm64/include/param.h
head/sys/conf/files.arm64
Modified: head/sys/arm64/arm64/gic_v3.c
==
--- head/sys/arm64/arm64/gic_v3.c Mon Jul 6 18:27:18 2015
(r285212)
+++ head/sys/arm64/arm64/gic_v3.c Mon Jul 6 18:27:41 2015
(r285213)
@@ -236,19 +236,18 @@ gic_v3_dispatch(device_t dev, struct tra
break;
if (__predict_true((active_irq = GIC_FIRST_PPI
- active_irq = GIC_LAST_SPI))) {
+ active_irq = GIC_LAST_SPI) || active_irq =
GIC_FIRST_LPI)) {
arm_dispatch_intr(active_irq, frame);
continue;
}
- if (active_irq = GIC_LAST_SGI || active_irq = GIC_FIRST_LPI) {
+ if (active_irq = GIC_LAST_SGI) {
/*
-* TODO: Implement proper SGI/LPI handling.
+* TODO: Implement proper SGI handling.
* Mask it if such is received for some reason.
*/
device_printf(dev,
- Received unsupported interrupt type: %s\n,
- active_irq = GIC_FIRST_LPI ? LPI : SGI);
+ Received unsupported interrupt type: SGI\n);
PIC_MASK(dev, active_irq);
}
}
@@ -275,6 +274,8 @@ gic_v3_mask_irq(device_t dev, u_int irq)
} else if (irq = GIC_FIRST_SPI irq = GIC_LAST_SPI) { /* SPIs in
distributor */
gic_r_write(sc, 4, GICD_ICENABLER(irq), GICD_I_MASK(irq));
gic_v3_wait_for_rwp(sc, DIST);
+ } else if (irq = GIC_FIRST_LPI) { /* LPIs */
+ lpi_mask_irq(dev, irq);
} else
panic(%s: Unsupported IRQ number %u, __func__, irq);
}
@@ -293,6 +294,8 @@ gic_v3_unmask_irq(device_t dev, u_int ir
} else if (irq = GIC_FIRST_SPI irq = GIC_LAST_SPI) { /* SPIs in
distributor */
gic_d_write(sc, 4, GICD_ISENABLER(irq), GICD_I_MASK(irq));
gic_v3_wait_for_rwp(sc, DIST);
+ } else if (irq = GIC_FIRST_LPI) { /* LPIs */
+ lpi_unmask_irq(dev, irq);
} else
panic(%s: Unsupported IRQ number %u, __func__, irq);
}
Modified: head/sys/arm64/arm64/gic_v3_fdt.c
==
--- head/sys/arm64/arm64/gic_v3_fdt.c Mon Jul 6 18:27:18 2015
(r285212)
+++ head/sys/arm64/arm64/gic_v3_fdt.c Mon Jul 6 18:27:41 2015
(r285213)
@@ -35,6 +35,8 @@ __FBSDID($FreeBSD$);
#include sys/kernel.h
#include sys/module.h
+#include machine/resource.h
+
#include dev/fdt/fdt_common.h
#include dev/ofw/openfirm.h
#include dev/ofw/ofw_bus.h
@@ -51,11 +53,27 @@ __FBSDID($FreeBSD$);
static int gic_v3_fdt_probe(device_t);
static int gic_v3_fdt_attach(device_t);
+static struct resource *gic_v3_ofw_bus_alloc_res(device_t, device_t, int, int
*,
+u_long, u_long, u_long, u_int);
+static const struct ofw_bus_devinfo *gic_v3_ofw_get_devinfo(device_t,
device_t);
+
static device_method_t gic_v3_fdt_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, gic_v3_fdt_probe),
DEVMETHOD(device_attach,gic_v3_fdt_attach),
+ /* Bus interface */
+ DEVMETHOD(bus_alloc_resource, gic_v3_ofw_bus_alloc_res),
+ DEVMETHOD(bus_activate_resource,bus_generic_activate_resource),
+
+ /* ofw_bus interface */
+ DEVMETHOD(ofw_bus_get_devinfo, gic_v3_ofw_get_devinfo),
+ DEVMETHOD(ofw_bus_get_compat, ofw_bus_gen_get_compat),
+ DEVMETHOD(ofw_bus_get_model,ofw_bus_gen_get_model),
+ DEVMETHOD(ofw_bus_get_name, ofw_bus_gen_get_name),
+ DEVMETHOD(ofw_bus_get_node, ofw_bus_gen_get_node),
+ DEVMETHOD(ofw_bus_get_type, ofw_bus_gen_get_type),
+
/* End */
DEVMETHOD_END
};
@@ -71,6 +89,11 @@ EARLY_DRIVER_MODULE(gic_v3, ofwbus, gic_
0, 0, BUS_PASS_INTERRUPT + BUS_PASS_ORDER_MIDDLE);
/*
+ * Helper functions declarations.
+ */
+static int gic_v3_ofw_bus_attach(device_t);
+
+/*
* Device interface.
*/
static int
@@ -109,6 +132,17 @@ gic_v3_fdt_attach(device_t dev)
err = gic_v3_attach(dev);
if
svn commit: r285212 - head/sys/arm64/arm64
Author: andrew
Date: Mon Jul 6 18:27:18 2015
New Revision: 285212
URL: https://svnweb.freebsd.org/changeset/base/285212
Log:
Add more tlb invalidations. We currently invalidate when we may not need
to, but with this I can boot on a simulator that models the tlb.
Obtained from:ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/arm64/pmap.c
Modified: head/sys/arm64/arm64/pmap.c
==
--- head/sys/arm64/arm64/pmap.c Mon Jul 6 17:13:17 2015(r285211)
+++ head/sys/arm64/arm64/pmap.c Mon Jul 6 18:27:18 2015(r285212)
@@ -844,17 +844,19 @@ pmap_kextract(vm_offset_t va)
***/
void
-pmap_kenter_device(vm_offset_t va, vm_size_t size, vm_paddr_t pa)
+pmap_kenter_device(vm_offset_t sva, vm_size_t size, vm_paddr_t pa)
{
pt_entry_t *l3;
+ vm_offset_t va;
KASSERT((pa L3_OFFSET) == 0,
(pmap_kenter_device: Invalid physical address));
- KASSERT((va L3_OFFSET) == 0,
+ KASSERT((sva L3_OFFSET) == 0,
(pmap_kenter_device: Invalid virtual address));
KASSERT((size PAGE_MASK) == 0,
(pmap_kenter_device: Mapping is not page-sized));
+ va = sva;
while (size != 0) {
l3 = pmap_l3(kernel_pmap, va);
KASSERT(l3 != NULL, (Invalid page table, va: 0x%lx, va));
@@ -866,6 +868,7 @@ pmap_kenter_device(vm_offset_t va, vm_si
pa += PAGE_SIZE;
size -= PAGE_SIZE;
}
+ pmap_invalidate_range(kernel_pmap, sva, va);
}
/*
@@ -884,18 +887,21 @@ pmap_kremove(vm_offset_t va)
cpu_dcache_wb_range(va, L3_SIZE);
pmap_load_clear(l3);
PTE_SYNC(l3);
+ pmap_invalidate_page(kernel_pmap, va);
}
void
-pmap_kremove_device(vm_offset_t va, vm_size_t size)
+pmap_kremove_device(vm_offset_t sva, vm_size_t size)
{
pt_entry_t *l3;
+ vm_offset_t va;
- KASSERT((va L3_OFFSET) == 0,
+ KASSERT((sva L3_OFFSET) == 0,
(pmap_kremove_device: Invalid virtual address));
KASSERT((size PAGE_MASK) == 0,
(pmap_kremove_device: Mapping is not page-sized));
+ va = sva;
while (size != 0) {
l3 = pmap_l3(kernel_pmap, va);
KASSERT(l3 != NULL, (Invalid page table, va: 0x%lx, va));
@@ -905,6 +911,7 @@ pmap_kremove_device(vm_offset_t va, vm_s
va += PAGE_SIZE;
size -= PAGE_SIZE;
}
+ pmap_invalidate_range(kernel_pmap, sva, va);
}
/*
@@ -954,6 +961,7 @@ pmap_qenter(vm_offset_t sva, vm_page_t *
va += L3_SIZE;
}
+ pmap_invalidate_range(kernel_pmap, sva, va);
}
/*
@@ -964,12 +972,21 @@ pmap_qenter(vm_offset_t sva, vm_page_t *
void
pmap_qremove(vm_offset_t sva, int count)
{
+ pt_entry_t *l3;
vm_offset_t va;
+ KASSERT(sva = VM_MIN_KERNEL_ADDRESS, (usermode va %lx, sva));
+
va = sva;
while (count-- 0) {
- KASSERT(va = VM_MIN_KERNEL_ADDRESS, (usermode va %lx, va));
- pmap_kremove(va);
+ l3 = pmap_l3(kernel_pmap, va);
+ KASSERT(l3 != NULL, (pmap_kremove: Invalid address));
+
+ if (pmap_l3_valid_cacheable(pmap_load(l3)))
+ cpu_dcache_wb_range(va, L3_SIZE);
+ pmap_load_clear(l3);
+ PTE_SYNC(l3);
+
va += PAGE_SIZE;
}
pmap_invalidate_range(kernel_pmap, sva, va);
@@ -1054,6 +1071,7 @@ _pmap_unwire_l3(pmap_t pmap, vm_offset_t
pdpg = PHYS_TO_VM_PAGE(*pmap_l1(pmap, va) ~ATTR_MASK);
pmap_unwire_l3(pmap, va, pdpg, free);
}
+ pmap_invalidate_page(pmap, va);
/*
* This is a release store so that the ordinary store unmapping
@@ -1239,11 +1257,6 @@ retry:
if (m == NULL lockp != NULL)
goto retry;
}
- /*
-* XXXARM64: I'm not sure why we need this but it fixes a crash
-* when running things from a shell script.
-*/
- pmap_invalidate_all(pmap);
return (m);
}
@@ -1346,6 +1359,7 @@ pmap_growkernel(vm_offset_t addr)
paddr = VM_PAGE_TO_PHYS(nkpg);
pmap_load_store(l2, paddr | L2_TABLE);
PTE_SYNC(l2);
+ pmap_invalidate_page(kernel_pmap, kernel_vm_end);
kernel_vm_end = (kernel_vm_end + L2_SIZE) ~L2_OFFSET;
if (kernel_vm_end - 1 = kernel_map-max_offset) {
@@ -1626,6 +1640,7 @@ pmap_remove_l3(pmap_t pmap, pt_entry_t *
cpu_dcache_wb_range(va, L3_SIZE);
old_l3 = pmap_load_clear(l3);
PTE_SYNC(l3);
+ pmap_invalidate_page(pmap, va);
if (old_l3 ATTR_SW_WIRED)
pmap-pm_stats.wired_count -= 1;
pmap_resident_count_dec(pmap, 1);
@@
svn commit: r285214 - head/sys/kern
Author: mjg
Date: Mon Jul 6 18:53:56 2015
New Revision: 285214
URL: https://svnweb.freebsd.org/changeset/base/285214
Log:
tty: replace several curthread-td_proc with stored curproc
No functional changes.
Modified:
head/sys/kern/tty_tty.c
Modified: head/sys/kern/tty_tty.c
==
--- head/sys/kern/tty_tty.c Mon Jul 6 18:27:41 2015(r285213)
+++ head/sys/kern/tty_tty.c Mon Jul 6 18:53:56 2015(r285214)
@@ -58,25 +58,27 @@ static void
ctty_clone(void *arg, struct ucred *cred, char *name, int namelen,
struct cdev **dev)
{
+ struct proc *p;
if (*dev != NULL)
return;
if (strcmp(name, tty))
return;
+ p = curproc;
sx_sunlock(clone_drain_lock);
sx_slock(proctree_lock);
sx_slock(clone_drain_lock);
dev_lock();
- if (!(curthread-td_proc-p_flag P_CONTROLT))
+ if (!(p-p_flag P_CONTROLT))
*dev = ctty;
- else if (curthread-td_proc-p_session-s_ttyvp == NULL)
+ else if (p-p_session-s_ttyvp == NULL)
*dev = ctty;
- else if (curthread-td_proc-p_session-s_ttyvp-v_type == VBAD ||
- curthread-td_proc-p_session-s_ttyvp-v_rdev == NULL) {
+ else if (p-p_session-s_ttyvp-v_type == VBAD ||
+ p-p_session-s_ttyvp-v_rdev == NULL) {
/* e.g. s_ttyvp was revoked */
*dev = ctty;
} else
- *dev = curthread-td_proc-p_session-s_ttyvp-v_rdev;
+ *dev = p-p_session-s_ttyvp-v_rdev;
dev_refl(*dev);
dev_unlock();
sx_sunlock(proctree_lock);
___
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http://lists.freebsd.org/mailman/listinfo/svn-src-all
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Re: svn commit: r285217 - head/usr.sbin/bhyve
Ok, so I just tested on real hardware, and something is wrong w/ FreeBSD's behavior... Could this be a change between 10 and HEAD? uart_tty.c r264175 wasn't MFC'd - see UPDATING, 20140405 for the details. later, Peter. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
Re: svn commit: r285217 - head/usr.sbin/bhyve
Peter Grehan wrote this message on Mon, Jul 06, 2015 at 15:51 -0700: Ok, so I just tested on real hardware, and something is wrong w/ FreeBSD's behavior... Could this be a change between 10 and HEAD? uart_tty.c r264175 wasn't MFC'd - see UPDATING, 20140405 for the details. Ok, then we definately need to fix getty the lock clocal on 3wire... Though there is a question is why DCD isn't assert by bhyve when there is a session attached to the console... -- John-Mark Gurney Voice: +1 415 225 5579 All that I will do, has been done, All that I have, has not. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
Re: svn commit: r267760 - head/sys/kern
On Mon, Jul 06, 2015 at 12:09:58PM +0300, Konstantin Belousov wrote:
On Mon, Jul 06, 2015 at 08:46:02AM +0200, Mateusz Guzik wrote:
diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index fe8e9ef..c7f579a 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -574,6 +574,8 @@ devfs_close(struct vop_close_args *ap)
if (vp-v_data == NULL)
return (0);
+ vp_locked = VOP_ISLOCKED(vp);
+
/*
* Hack: a tty device that is a controlling terminal
* has a reference from the session structure.
@@ -589,6 +591,7 @@ devfs_close(struct vop_close_args *ap)
if (vp == p-p_session-s_ttyvp) {
PROC_UNLOCK(p);
oldvp = NULL;
+ VOP_UNLOCK(vp, 0);
This opens a window where vp can be reclaimed. Then vp-v_rdev
is invalid and dev_refthread() below accesses random memory.
Might be, the easiest fix is to call dev_refthread() before the td !=
NULL block, but leave dsw == NULL check where it is now.
Instead I made the bare minimum to ensure that modified fields which are
accessed here are always protected with proc lock and sess lock, which
eliminates the need for proctree lock in problematic cases. In effect
there are no games with relocking vnodes.
I would commit this patch separately.
Note this establishes a process lock - vnode interlock order which
seems fishy, but apparently does not result in lors.
diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index fe8e9ef..0a2a6bb 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -586,12 +586,12 @@ devfs_close(struct vop_close_args *ap)
if (td != NULL) {
p = td-td_proc;
PROC_LOCK(p);
- if (vp == p-p_session-s_ttyvp) {
+ if (vp != p-p_session-s_ttyvp) {
PROC_UNLOCK(p);
+ } else {
oldvp = NULL;
- sx_xlock(proctree_lock);
+ SESS_LOCK(p-p_session);
if (vp == p-p_session-s_ttyvp) {
- SESS_LOCK(p-p_session);
VI_LOCK(vp);
if (count_dev(dev) == 2
(vp-v_iflag VI_DOOMED) == 0) {
@@ -600,13 +600,12 @@ devfs_close(struct vop_close_args *ap)
oldvp = vp;
}
VI_UNLOCK(vp);
- SESS_UNLOCK(p-p_session);
}
- sx_xunlock(proctree_lock);
+ SESS_UNLOCK(p-p_session);
+ PROC_UNLOCK(p);
if (oldvp != NULL)
vrele(oldvp);
- } else
- PROC_UNLOCK(p);
+ }
}
/*
* We do not want to really close the device if it
diff --git a/sys/kern/tty.c b/sys/kern/tty.c
index d9d0cce..5ef5578 100644
--- a/sys/kern/tty.c
+++ b/sys/kern/tty.c
@@ -1637,8 +1637,13 @@ tty_generic_ioctl(struct tty *tp, u_long cmd, void
*data, int fflag,
return (EPERM);
}
+ PROC_LOCK(p);
+ SESS_LOCK(p-p_session);
+
if (tp-t_session != NULL tp-t_session == p-p_session) {
/* This is already our controlling TTY. */
+ SESS_UNLOCK(p-p_session);
+ PROC_UNLOCK(p);
sx_xunlock(proctree_lock);
return (0);
}
@@ -1657,6 +1662,8 @@ tty_generic_ioctl(struct tty *tp, u_long cmd, void *data,
int fflag,
* TTYs of which the session leader has been
* killed or the TTY revoked.
*/
+ SESS_UNLOCK(p-p_session);
+ PROC_UNLOCK(p);
sx_xunlock(proctree_lock);
return (EPERM);
}
@@ -1665,14 +1672,13 @@ tty_generic_ioctl(struct tty *tp, u_long cmd, void
*data, int fflag,
tp-t_session = p-p_session;
tp-t_session-s_ttyp = tp;
tp-t_sessioncnt++;
- sx_xunlock(proctree_lock);
/* Assign foreground process group. */
tp-t_pgrp = p-p_pgrp;
- PROC_LOCK(p);
p-p_flag |= P_CONTROLT;
+ SESS_UNLOCK(p-p_session);
PROC_UNLOCK(p);
-
+ sx_xunlock(proctree_lock);
return (0);
}
case TIOCSPGRP: {
diff --git a/sys/kern/tty_tty.c b/sys/kern/tty_tty.c
index 582b41a..dca619c 100644
--- a/sys/kern/tty_tty.c
+++ b/sys/kern/tty_tty.c
@@ -65,9 +65,8 @@ ctty_clone(void *arg, struct ucred *cred, char *name, int
namelen,
svn commit: r285223 - svnadmin/conf
Author: markj Date: Mon Jul 6 22:55:53 2015 New Revision: 285223 URL: https://svnweb.freebsd.org/changeset/base/285223 Log: Welcome Conrad Meyer (cem) as a new src committer. Conrad will at least initially be working on upstreaming Isilon's FreeBSD modifications and general bug-fixing. Approved by: core Modified: svnadmin/conf/access svnadmin/conf/mentors Modified: svnadmin/conf/access == --- svnadmin/conf/accessMon Jul 6 22:21:46 2015(r285222) +++ svnadmin/conf/accessMon Jul 6 22:55:53 2015(r285223) @@ -47,6 +47,7 @@ brueffer bryanv bschmidt bz +cem charnier cherry cognet Modified: svnadmin/conf/mentors == --- svnadmin/conf/mentors Mon Jul 6 22:21:46 2015(r285222) +++ svnadmin/conf/mentors Mon Jul 6 22:55:53 2015(r285223) @@ -14,6 +14,7 @@ achim scottl Co-mentor: emaste agcscottl Co-mentor: emax benl philip Co-mentor: simon carl jimharris +cemmarkj cherry gibbs erignn Co-mentor: thompsa erjgnn Co-mentor: jfv ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
Re: svn commit: r285217 - head/usr.sbin/bhyve
Ian Lepore wrote this message on Mon, Jul 06, 2015 at 14:11 -0600: On Mon, 2015-07-06 at 19:33 +, Neel Natu wrote: Author: neel Date: Mon Jul 6 19:33:29 2015 New Revision: 285217 URL: https://svnweb.freebsd.org/changeset/base/285217 Log: Always assert DCD and DSR in bhyve's uart emulation. The /etc/ttys entry for a serial console in FreeBSD/x86 is as follows: ttyu0 /usr/libexec/getty 3wire vt100 onifconsole secure The initial terminal type passed to getty(8) is 3wire which sets the CLOCAL flag. However reset(1) clears this flag and any programs that try to open the terminal will hang waiting for DCD to be asserted. Fix this by always asserting DCD and DSR in the emulated uart. The following discussion on virtualization@ has more details: https://lists.freebsd.org/pipermail/freebsd-virtualization/2015-June/003666.html Reported by: jmg Discussed with: grehan This seems like a wrong fix. A real 3-wire serial console doesn't have DCD and DSR wired on. Why isn't the right fix here having the user with this problem to do stty -f /dev/ttyu0.lock clocal, maybe in rc.local? Hmmm, or maybe it would be right for getty to do the equivelent when it sees a 3wire type? This seems more sane to me... Ok, so I just tested on real hardware, and something is wrong w/ FreeBSD's behavior... Could this be a change between 10 and HEAD? One a real machine (I manually added 3wire from HEAD so /etc/ttys is exactly the same between the two): # uname -a FreeBSD 10.1-STABLE FreeBSD 10.1-STABLE #102: Mon Jun 22 18:28:28 PDT 2015 j...@carbon.funkthat.com:/a/home/jmg/consulting/netflix/new_sys/amd64/compile/bhgdb amd64 # echo $TERM vt100 # stty -a | grep clocal cflags: cread cs8 -parenb -parodd -hupcl clocal -cstopb -crtscts -dsrflow # reset Erase is backspace. # stty -a | grep clocal cflags: cread cs8 -parenb -parodd -hupcl clocal -cstopb -crtscts -dsrflow and under bhyve: # uname -a FreeBSD 11.0-CURRENT FreeBSD 11.0-CURRENT #11 r284880M: Fri Jul 3 14:14:49 PDT 2015 j...@carbon.funkthat.com:/a/obj/a/home/jmg/FreeBSD.svn/HEAD/sys/IPSEC amd64 # echo $TERM vt100 # stty -a | grep clocal cflags: cread cs8 -parenb -parodd hupcl clocal -cstopb -crtscts -dsrflow # reset screen clears here, unlike real hardware # stty -a | grep clocal cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -dsrflow I check and both .init and .lock have the same settings... reset -S both return the same termcap entry... -- John-Mark Gurney Voice: +1 415 225 5579 All that I will do, has been done, All that I have, has not. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
Re: svn commit: r285217 - head/usr.sbin/bhyve
Though there is a question is why DCD isn't assert by bhyve when there is a session attached to the console... Modem signal policy wasn't implemented. The workaround now is that DCD is permanently asserted, but at some point when a proper terminal backend is in place, the signal policy would be pushed out to there. later, Peter. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285224 - stable/10/usr.bin/ar
Author: emaste
Date: Tue Jul 7 02:17:24 2015
New Revision: 285224
URL: https://svnweb.freebsd.org/changeset/base/285224
Log:
MFC r284928: speed up ar(1) on UFS file systems
Fault in the buffer prior to writing to workaround poor performance due
to interaction with kernel fs deadlock avoidance code. See the comment
prior to vn_io_fault_doio() in sys/kern/vfs_vnops.c for details of the
issue.
On my stable/10 desktop with a 16MB obj.o and ar r out.a obj.o I see
the following run times (seconds):
x ar.r284891
+ ar.patched
+--+
|+ |
|+x|
|+ xx|
|A |A|
+--+
N Min MaxMedian AvgStddev
x 3 1.3071.321 1.315 1.314 0.0070237692
+ 3 0.0200.023 0.022 0.02167 0.0015275252
Difference at 95.0% confidence
-1.29267 +/- 0.0115203
-98.3515% +/- 0.876513%
(Student's t, pooled s = 0.00508265)
Thanks to kib for diagnosing and explaining the issue and suggesting
the workaround.
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
Modified:
stable/10/usr.bin/ar/write.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/usr.bin/ar/write.c
==
--- stable/10/usr.bin/ar/write.cMon Jul 6 22:55:53 2015
(r285223)
+++ stable/10/usr.bin/ar/write.cTue Jul 7 02:17:24 2015
(r285224)
@@ -41,6 +41,7 @@ __FBSDID($FreeBSD$);
#include stdlib.h
#include string.h
#include sysexits.h
+#include unistd.h
#include ar.h
@@ -61,6 +62,7 @@ static void create_symtab_entry(struct b
static voidfree_obj(struct bsdar *bsdar, struct ar_obj *obj);
static voidinsert_obj(struct bsdar *bsdar, struct ar_obj *obj,
struct ar_obj *pos);
+static voidprefault_buffer(const char *buf, size_t s);
static voidread_objs(struct bsdar *bsdar, const char *archive,
int checkargv);
static voidwrite_archive(struct bsdar *bsdar, char mode);
@@ -551,11 +553,35 @@ write_cleanup(struct bsdar *bsdar)
}
/*
+ * Fault in the buffer prior to writing as a workaround for poor performance
+ * due to interaction with kernel fs deadlock avoidance code. See the comment
+ * above vn_io_fault_doio() in sys/kern/vfs_vnops.c for details of the issue.
+ */
+static void
+prefault_buffer(const char *buf, size_t s)
+{
+ volatile const char *p;
+ size_t page_size;
+
+ if (s == 0)
+ return;
+ page_size = sysconf(_SC_PAGESIZE);
+ for (p = buf; p buf + s; p += page_size)
+ *p;
+ /*
+* Ensure we touch the last page as well, in case the buffer is not
+* page-aligned.
+*/
+ *(volatile const char *)(buf + s - 1);
+}
+
+/*
* Wrapper for archive_write_data().
*/
static void
write_data(struct bsdar *bsdar, struct archive *a, const void *buf, size_t s)
{
+ prefault_buffer(buf, s);
if (archive_write_data(a, buf, s) != (ssize_t)s)
bsdar_errc(bsdar, EX_SOFTWARE, 0, %s,
archive_error_string(a));
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svn commit: r285226 - head/lib/libsm
Author: gshapiro Date: Tue Jul 7 02:35:06 2015 New Revision: 285226 URL: https://svnweb.freebsd.org/changeset/base/285226 Log: libsm/path.c is about to disappear in the merge of sendmail 8.15.2. It is an empty file now so it is safe to remove before the merge. MFC after:3 days Modified: head/lib/libsm/Makefile Modified: head/lib/libsm/Makefile == --- head/lib/libsm/Makefile Tue Jul 7 02:30:35 2015(r285225) +++ head/lib/libsm/Makefile Tue Jul 7 02:35:06 2015(r285226) @@ -29,7 +29,7 @@ SRCS+=assert.c debug.c errstring.c exc. smstdio.c snprintf.c sscanf.c stdio.c strio.c ungetc.c \ vasprintf.c vfprintf.c vfscanf.c vprintf.c vsnprintf.c \ wbuf.c wsetup.c string.c stringf.c \ - xtrap.c strto.c test.c path.c strcasecmp.c strrevcmp.c \ + xtrap.c strto.c test.c strcasecmp.c strrevcmp.c \ signal.c clock.c config.c sem.c shm.c mbdb.c strexit.c cf.c ldap.c \ niprop.c mpeix.c memstat.c util.c inet6_ntop.c CLEANFILES+=sm_os.h ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285225 - head/usr.sbin/sendmail
Author: gshapiro
Date: Tue Jul 7 02:30:35 2015
New Revision: 285225
URL: https://svnweb.freebsd.org/changeset/base/285225
Log:
Temporarily disable WARNS while addressing a non-issue with the upstream code
Modified:
head/usr.sbin/sendmail/Makefile
Modified: head/usr.sbin/sendmail/Makefile
==
--- head/usr.sbin/sendmail/Makefile Tue Jul 7 02:17:24 2015
(r285224)
+++ head/usr.sbin/sendmail/Makefile Tue Jul 7 02:30:35 2015
(r285225)
@@ -43,7 +43,7 @@ CFLAGS+= ${DBMDEF} ${NIS} -DTCPWRAPPERS
CFLAGS+= -DNETINET6
.endif
-WARNS?=1
+WARNS?=0
LIBADD=util wrap sm smutil
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svn commit: r285227 - head/sys/powerpc/powerpc
Author: jhibbits Date: Tue Jul 7 02:37:29 2015 New Revision: 285227 URL: https://svnweb.freebsd.org/changeset/base/285227 Log: style(9) cleanups. Don't use PRIxPTR, these registers are 32-bits, cast to u_long instead. Pointed out by: bde Modified: head/sys/powerpc/powerpc/trap.c Modified: head/sys/powerpc/powerpc/trap.c == --- head/sys/powerpc/powerpc/trap.c Tue Jul 7 02:35:06 2015 (r285226) +++ head/sys/powerpc/powerpc/trap.c Tue Jul 7 02:37:29 2015 (r285227) @@ -426,11 +426,10 @@ printtrap(u_int vector, struct trapframe ver = mfpvr() 16; #if defined(AIM) if (MPC745X_P(ver)) - printf(msssr0 = 0x% PRIxPTR \n, - mfspr(SPR_MSSSR0)); + printf(msssr0 = 0x%lx\n, + (u_long)mfspr(SPR_MSSSR0)); #elif defined(BOOKE) - printf(mcsr = 0x% PRIxPTR \n, - mfspr(SPR_MCSR)); + printf(mcsr = 0x%lx\n, (u_long)mfspr(SPR_MCSR)); #endif break; } ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285228 - head/sys/dev/wi
Author: jhibbits
Date: Tue Jul 7 02:42:48 2015
New Revision: 285228
URL: https://svnweb.freebsd.org/changeset/base/285228
Log:
Enable the wireless on attach.
This comes from the archives of forgotten in the original commit, and
probably
pointless now because nobody uses it, and the driver's broken anyway.
Modified:
head/sys/dev/wi/if_wi_macio.c
Modified: head/sys/dev/wi/if_wi_macio.c
==
--- head/sys/dev/wi/if_wi_macio.c Tue Jul 7 02:37:29 2015
(r285227)
+++ head/sys/dev/wi/if_wi_macio.c Tue Jul 7 02:42:48 2015
(r285228)
@@ -73,6 +73,8 @@ __FBSDID($FreeBSD$);
#include dev/wi/if_wireg.h
#include dev/wi/if_wivar.h
+#include powerpc/powermac/maciovar.h
+
static int wi_macio_probe(device_t);
static int wi_macio_attach(device_t);
@@ -129,6 +131,7 @@ wi_macio_attach(device_t dev)
error = wi_alloc(dev, 0);
if (error == 0) {
+ macio_enable_wireless(device_get_parent(dev), 1);
/* Make sure interrupts are disabled. */
CSR_WRITE_2(sc, WI_INT_EN, 0);
CSR_WRITE_2(sc, WI_EVENT_ACK, 0x);
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svn commit: r285230 - head/etc/sendmail
Author: gshapiro Date: Tue Jul 7 03:00:57 2015 New Revision: 285230 URL: https://svnweb.freebsd.org/changeset/base/285230 Log: Minor changes to force commit these files so new freebsd*.cf files are built to use the new sendmail-8.15.2/cf tree. MFC after:3 days Modified: head/etc/sendmail/freebsd.mc head/etc/sendmail/freebsd.submit.mc Modified: head/etc/sendmail/freebsd.mc == --- head/etc/sendmail/freebsd.mcTue Jul 7 02:59:02 2015 (r285229) +++ head/etc/sendmail/freebsd.mcTue Jul 7 03:00:57 2015 (r285230) @@ -42,7 +42,6 @@ divert(-1) # /usr/share/sendmail/cf/README or # /usr/src/contrib/sendmail/cf/README # -# # NOTE: If you enable RunAsUser, make sure that you adjust the permissions # and owner of the SSL certificates and keys in /etc/mail/certs to be usable # by that user. Modified: head/etc/sendmail/freebsd.submit.mc == --- head/etc/sendmail/freebsd.submit.mc Tue Jul 7 02:59:02 2015 (r285229) +++ head/etc/sendmail/freebsd.submit.mc Tue Jul 7 03:00:57 2015 (r285230) @@ -7,7 +7,6 @@ divert(-1) # forth in the LICENSE file which can be found at the top level of # the sendmail distribution. # -# # # This is the FreeBSD configuration for a set-group-ID sm-msp sendmail ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285231 - head/contrib/sendmail
Author: gshapiro Date: Tue Jul 7 03:02:07 2015 New Revision: 285231 URL: https://svnweb.freebsd.org/changeset/base/285231 Log: Update for sendmail 8.15.2 import MFC after:3 days Modified: head/contrib/sendmail/FREEBSD-upgrade Modified: head/contrib/sendmail/FREEBSD-upgrade == --- head/contrib/sendmail/FREEBSD-upgrade Tue Jul 7 03:00:57 2015 (r285230) +++ head/contrib/sendmail/FREEBSD-upgrade Tue Jul 7 03:02:07 2015 (r285231) @@ -1,6 +1,6 @@ $FreeBSD$ -sendmail 8.14.9 +sendmail 8.15.2 originals can be found at: ftp://ftp.sendmail.org/pub/sendmail/ For the import of sendmail, the following directories were renamed: @@ -97,4 +97,4 @@ infrastructure in FreeBSD: usr.sbin/mailwrapper/Makefile gshap...@freebsd.org -21-May-2014 +06-July-2015 ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285232 - head
Author: gshapiro Date: Tue Jul 7 03:03:17 2015 New Revision: 285232 URL: https://svnweb.freebsd.org/changeset/base/285232 Log: Add warning about change of behavior for sendmail 8.15.2 under FreeBSD 11 with regards to IPv6 address representation in configuration/maps/rulesets. Modified: head/UPDATING Modified: head/UPDATING == --- head/UPDATING Tue Jul 7 03:02:07 2015(r285231) +++ head/UPDATING Tue Jul 7 03:03:17 2015(r285232) @@ -31,6 +31,20 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11 disable the most expensive debugging functionality run ln -s 'abort:false,junk:false' /etc/malloc.conf.) +20150706: + sendmail has been updated to 8.15.2. Starting with FreeBSD 11.0 + and sendmail 8.15, sendmail uses uncompressed IPv6 addresses by + default, i.e., they will not contain ::. For example, instead + of ::1, it will be 0:0:0:0:0:0:0:1. This permits a zero subnet + to have a more specific match, such as different map entries for + IPv6:0:0 vs IPv6:0. This change requires that configuration + data (including maps, files, classes, custom ruleset, etc.) must + use the same format, so make certain such configuration data is + upgrading. As a very simple check search for patterns like + 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. To return to the old + behavior, set the m4 option confUSE_COMPRESSED_IPV6_ADDRESSES or + the cf option UseCompressedIPv6Addresses. + 20150630: The default kernel entropy-processing algorithm is now Fortuna, replacing Yarrow. ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285233 - head/release/doc/en_US.ISO8859-1/relnotes
Author: gshapiro Date: Tue Jul 7 03:06:56 2015 New Revision: 285233 URL: https://svnweb.freebsd.org/changeset/base/285233 Log: Note merge to head for sendmail 8.15.2 along with a special note for those upgrading to FreeBSD 11. MFC after:3 days Modified: head/release/doc/en_US.ISO8859-1/relnotes/article.xml Modified: head/release/doc/en_US.ISO8859-1/relnotes/article.xml == --- head/release/doc/en_US.ISO8859-1/relnotes/article.xml Tue Jul 7 03:03:17 2015(r285232) +++ head/release/doc/en_US.ISO8859-1/relnotes/article.xml Tue Jul 7 03:06:56 2015(r285233) @@ -403,9 +403,20 @@ applicationClang/application have been updated to version 3.4./para - para revision=266527 - role=mergedapplicationSendmail/application has been - updated from 8.14.7 to 8.14.9./para + para revision=285229applicationsendmail/application + has been updated to 8.15.2. Starting with FreeBSD 11.0 and + sendmail 8.15, sendmail uses uncompressed IPv6 addresses by + default, i.e., they will not contain ::. For example, + instead of ::1, it will be 0:0:0:0:0:0:0:1. This permits a + zero subnet to have a more specific match, such as different + map entries for IPv6:0:0 vs IPv6:0. This change requires that + configuration data (including maps, files, classes, custom + ruleset, etc.) must use the same format, so make certain such + configuration data is upgrading. As a very simple check + search for patterns like 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. + To return to the old behavior, set the m4 option + confUSE_COMPRESSED_IPV6_ADDRESSES or the cf option + UseCompressedIPv6Addresses./para para revision=276577applicationfile/application has been updated to version 5.22./para ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285235 - head/release/doc/en_US.ISO8859-1/relnotes
Author: gjb Date: Tue Jul 7 04:09:35 2015 New Revision: 285235 URL: https://svnweb.freebsd.org/changeset/base/285235 Log: Sort by svn revision. Fix a few FDP style nits. Sponsored by: The FreeBSD Foundation Modified: head/release/doc/en_US.ISO8859-1/relnotes/article.xml Modified: head/release/doc/en_US.ISO8859-1/relnotes/article.xml == --- head/release/doc/en_US.ISO8859-1/relnotes/article.xml Tue Jul 7 03:51:29 2015(r285234) +++ head/release/doc/en_US.ISO8859-1/relnotes/article.xml Tue Jul 7 04:09:35 2015(r285235) @@ -403,21 +403,6 @@ applicationClang/application have been updated to version 3.4./para - para revision=285229applicationsendmail/application - has been updated to 8.15.2. Starting with FreeBSD 11.0 and - sendmail 8.15, sendmail uses uncompressed IPv6 addresses by - default, i.e., they will not contain ::. For example, - instead of ::1, it will be 0:0:0:0:0:0:0:1. This permits a - zero subnet to have a more specific match, such as different - map entries for IPv6:0:0 vs IPv6:0. This change requires that - configuration data (including maps, files, classes, custom - ruleset, etc.) must use the same format, so make certain such - configuration data is upgrading. As a very simple check - search for patterns like 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. - To return to the old behavior, set the m4 option - confUSE_COMPRESSED_IPV6_ADDRESSES or the cf option - UseCompressedIPv6Addresses./para - para revision=276577applicationfile/application has been updated to version 5.22./para @@ -487,6 +472,22 @@ para revision=284237The man.file.1; utility has been updated to version 5.23./para + + para revision=285229applicationsendmail/application has + been updated to 8.15.2. Starting with os;nbsp;11.0 and + sendmail 8.15, sendmail uses uncompressed IPv6 addresses by + default, i.e., they will not contain quote::/quote. For + example, instead of quote::1/quote, it will be + quote0:0:0:0:0:0:0:1/quote. This permits a zero subnet to + have a more specific match, such as different map entries for + IPv6:0:0 vs IPv6:0. This change requires that configuration + data (including maps, files, classes, custom ruleset, etc.) + must use the same format, so make certain such configuration + data is upgrading. As a very simple check search for patterns + like 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. To return to the + old behavior, set the m4 option + literalconfUSE_COMPRESSED_IPV6_ADDRESSES/literal or the cf + option literalUseCompressedIPv6Addresses/literal./para /sect2 sect2 xml:id=userland-installer ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
svn commit: r285236 - in stable/10/sys/dev/hyperv: include netvsc
Author: whu
Date: Tue Jul 7 04:15:22 2015
New Revision: 285236
URL: https://svnweb.freebsd.org/changeset/base/285236
Log:
MFC r284746 and r284889 TSO and checksum offloading support for Netvsc
driver on Hyper-V.
Submitted by: whu
Reviewed by: royger
Approved by: re
Relnotes: yes
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D2906
Modified:
stable/10/sys/dev/hyperv/include/hyperv.h
stable/10/sys/dev/hyperv/netvsc/hv_net_vsc.c
stable/10/sys/dev/hyperv/netvsc/hv_net_vsc.h
stable/10/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
stable/10/sys/dev/hyperv/netvsc/hv_rndis.h
stable/10/sys/dev/hyperv/netvsc/hv_rndis_filter.c
stable/10/sys/dev/hyperv/netvsc/hv_rndis_filter.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/hyperv/include/hyperv.h
==
--- stable/10/sys/dev/hyperv/include/hyperv.h Tue Jul 7 04:09:35 2015
(r285235)
+++ stable/10/sys/dev/hyperv/include/hyperv.h Tue Jul 7 04:15:22 2015
(r285236)
@@ -107,7 +107,7 @@ typedef uint8_t hv_bool_uint8_t;
#define HV_MAX_PIPE_USER_DEFINED_BYTES 116
-#define HV_MAX_PAGE_BUFFER_COUNT 16
+#define HV_MAX_PAGE_BUFFER_COUNT 32
#define HV_MAX_MULTIPAGE_BUFFER_COUNT 32
#define HV_ALIGN_UP(value, align) \
Modified: stable/10/sys/dev/hyperv/netvsc/hv_net_vsc.c
==
--- stable/10/sys/dev/hyperv/netvsc/hv_net_vsc.cTue Jul 7 04:09:35
2015(r285235)
+++ stable/10/sys/dev/hyperv/netvsc/hv_net_vsc.cTue Jul 7 04:15:22
2015(r285236)
@@ -48,6 +48,7 @@
#include hv_rndis.h
#include hv_rndis_filter.h
+MALLOC_DEFINE(M_NETVSC, netvsc, Hyper-V netvsc driver);
/*
* Forward declarations
@@ -58,13 +59,10 @@ static int hv_nv_init_rx_buffer_with_ne
static int hv_nv_destroy_send_buffer(netvsc_dev *net_dev);
static int hv_nv_destroy_rx_buffer(netvsc_dev *net_dev);
static int hv_nv_connect_to_vsp(struct hv_device *device);
-static void hv_nv_on_send_completion(struct hv_device *device,
-hv_vm_packet_descriptor *pkt);
-static void hv_nv_on_receive(struct hv_device *device,
-hv_vm_packet_descriptor *pkt);
-static void hv_nv_send_receive_completion(struct hv_device *device,
- uint64_t tid);
-
+static void hv_nv_on_send_completion(netvsc_dev *net_dev,
+struct hv_device *device, hv_vm_packet_descriptor *pkt);
+static void hv_nv_on_receive(netvsc_dev *net_dev,
+struct hv_device *device, hv_vm_packet_descriptor *pkt);
/*
*
@@ -75,7 +73,7 @@ hv_nv_alloc_net_device(struct hv_device
netvsc_dev *net_dev;
hn_softc_t *sc = device_get_softc(device-device);
- net_dev = malloc(sizeof(netvsc_dev), M_DEVBUF, M_NOWAIT | M_ZERO);
+ net_dev = malloc(sizeof(netvsc_dev), M_NETVSC, M_NOWAIT | M_ZERO);
if (net_dev == NULL) {
return (NULL);
}
@@ -127,6 +125,34 @@ hv_nv_get_inbound_net_device(struct hv_d
return (net_dev);
}
+int
+hv_nv_get_next_send_section(netvsc_dev *net_dev)
+{
+ unsigned long bitsmap_words = net_dev-bitsmap_words;
+ unsigned long *bitsmap = net_dev-send_section_bitsmap;
+ unsigned long idx;
+ int ret = NVSP_1_CHIMNEY_SEND_INVALID_SECTION_INDEX;
+ int i;
+
+ for (i = 0; i bitsmap_words; i++) {
+ idx = ffs(~bitsmap[i]);
+ if (0 == idx)
+ continue;
+
+ idx--;
+ if (i * BITS_PER_LONG + idx = net_dev-send_section_count)
+ return (ret);
+
+ if (synch_test_and_set_bit(idx, bitsmap[i]))
+ continue;
+
+ ret = i * BITS_PER_LONG + idx;
+ break;
+ }
+
+ return (ret);
+}
+
/*
* Net VSC initialize receive buffer with net VSP
*
@@ -145,12 +171,8 @@ hv_nv_init_rx_buffer_with_net_vsp(struct
return (ENODEV);
}
- net_dev-rx_buf = contigmalloc(net_dev-rx_buf_size, M_DEVBUF,
+ net_dev-rx_buf = contigmalloc(net_dev-rx_buf_size, M_NETVSC,
M_ZERO, 0UL, BUS_SPACE_MAXADDR, PAGE_SIZE, 0);
- if (net_dev-rx_buf == NULL) {
- ret = ENOMEM;
- goto cleanup;
- }
/*
* Establish the GPADL handle for this buffer on this channel.
@@ -201,7 +223,7 @@ hv_nv_init_rx_buffer_with_net_vsp(struct
init_pkt-msgs.vers_1_msgs.send_rx_buf_complete.num_sections;
net_dev-rx_sections = malloc(net_dev-rx_section_count *
- sizeof(nvsp_1_rx_buf_section), M_DEVBUF, M_NOWAIT);
+ sizeof(nvsp_1_rx_buf_section), M_NETVSC, M_NOWAIT);
if (net_dev-rx_sections == NULL) {
ret = EINVAL;
goto
svn commit: r285229 - in head/contrib/sendmail: . cf cf/cf cf/feature cf/hack cf/m4 contrib doc/op editmap include/sendmail include/sm libmilter libmilter/docs libsm libsmdb makemap src
Author: gshapiro Date: Tue Jul 7 02:59:02 2015 New Revision: 285229 URL: https://svnweb.freebsd.org/changeset/base/285229 Log: Merge sendmail 8.15.2 to HEAD MFC after:3 days Added: - copied unchanged from r275719, vendor/sendmail/dist/cf/feature/bcc.m4 - copied unchanged from r275719, vendor/sendmail/dist/cf/feature/nopercenthack.m4 - copied unchanged from r275719, vendor/sendmail/dist/cf/feature/prefixmod.m4 - copied unchanged from r285193, vendor/sendmail/dist/cf/feature/tls_session_features.m4 - copied unchanged from r275719, vendor/sendmail/dist/cf/hack/xconnect.m4 - copied unchanged from r275719, vendor/sendmail/dist/contrib/AuthRealm.p0 Directory Properties: head/contrib/sendmail/cf/feature/bcc.m4 (props changed) head/contrib/sendmail/cf/feature/nopercenthack.m4 (props changed) head/contrib/sendmail/cf/feature/prefixmod.m4 (props changed) head/contrib/sendmail/cf/feature/tls_session_features.m4 (props changed) head/contrib/sendmail/cf/hack/xconnect.m4 (props changed) head/contrib/sendmail/contrib/AuthRealm.p0 (props changed) Deleted: head/contrib/sendmail/libsm/path.c Modified: head/contrib/sendmail/CACerts head/contrib/sendmail/FAQ head/contrib/sendmail/INSTALL head/contrib/sendmail/KNOWNBUGS head/contrib/sendmail/PGPKEYS head/contrib/sendmail/README head/contrib/sendmail/RELEASE_NOTES head/contrib/sendmail/cf/README head/contrib/sendmail/cf/cf/Makefile head/contrib/sendmail/cf/cf/submit.cf head/contrib/sendmail/cf/cf/submit.mc head/contrib/sendmail/cf/feature/block_bad_helo.m4 head/contrib/sendmail/cf/feature/ldap_routing.m4 head/contrib/sendmail/cf/m4/cfhead.m4 head/contrib/sendmail/cf/m4/proto.m4 head/contrib/sendmail/cf/m4/version.m4 head/contrib/sendmail/doc/op/op.me head/contrib/sendmail/editmap/editmap.c head/contrib/sendmail/include/sendmail/sendmail.h head/contrib/sendmail/include/sm/bdb.h head/contrib/sendmail/include/sm/cdefs.h head/contrib/sendmail/include/sm/conf.h head/contrib/sendmail/include/sm/errstring.h head/contrib/sendmail/include/sm/fdset.h head/contrib/sendmail/libmilter/docs/smfi_setsymlist.html head/contrib/sendmail/libmilter/engine.c head/contrib/sendmail/libmilter/handler.c head/contrib/sendmail/libmilter/listener.c head/contrib/sendmail/libmilter/signal.c head/contrib/sendmail/libmilter/smfi.c head/contrib/sendmail/libmilter/worker.c head/contrib/sendmail/libsm/Makefile.m4 head/contrib/sendmail/libsm/errstring.c head/contrib/sendmail/libsm/local.h head/contrib/sendmail/libsm/mbdb.c head/contrib/sendmail/libsm/refill.c head/contrib/sendmail/libsm/stdio.c head/contrib/sendmail/libsm/vfprintf.c head/contrib/sendmail/libsmdb/smdb.c head/contrib/sendmail/makemap/makemap.c head/contrib/sendmail/src/README head/contrib/sendmail/src/TRACEFLAGS head/contrib/sendmail/src/TUNING head/contrib/sendmail/src/bf.c head/contrib/sendmail/src/collect.c head/contrib/sendmail/src/conf.c head/contrib/sendmail/src/daemon.c head/contrib/sendmail/src/deliver.c head/contrib/sendmail/src/envelope.c head/contrib/sendmail/src/err.c head/contrib/sendmail/src/headers.c head/contrib/sendmail/src/main.c head/contrib/sendmail/src/map.c head/contrib/sendmail/src/mci.c head/contrib/sendmail/src/milter.c head/contrib/sendmail/src/parseaddr.c head/contrib/sendmail/src/queue.c head/contrib/sendmail/src/readcf.c head/contrib/sendmail/src/recipient.c head/contrib/sendmail/src/savemail.c head/contrib/sendmail/src/sendmail.8 head/contrib/sendmail/src/sendmail.h head/contrib/sendmail/src/sfsasl.c head/contrib/sendmail/src/sm_resolve.c head/contrib/sendmail/src/srvrsmtp.c head/contrib/sendmail/src/tls.c head/contrib/sendmail/src/usersmtp.c head/contrib/sendmail/src/util.c head/contrib/sendmail/src/version.c Directory Properties: head/contrib/sendmail/ (props changed) Modified: head/contrib/sendmail/CACerts == --- head/contrib/sendmail/CACerts Tue Jul 7 02:42:48 2015 (r285228) +++ head/contrib/sendmail/CACerts Tue Jul 7 02:59:02 2015 (r285229) @@ -10,6 +10,102 @@ Certificate: Data: Version: 3 (0x2) Serial Number: +92:91:67:de:e0:ef:2c:e4 +Signature Algorithm: sha1WithRSAEncryption +Issuer: C=US, ST=California, L=Berkeley, O=Endmail Org, OU=MTA, CN=Claus Assmann CA RSA 2015/emailAddress=ca+ca-rsa2...@esmtp.org +Validity +Not Before: Mar 2 19:15:29 2015 GMT +Not After : Mar 1 19:15:29 2018 GMT +Subject: C=US, ST=California, L=Berkeley, O=Endmail Org, OU=MTA, CN=Claus Assmann CA RSA 2015/emailAddress=ca+ca-rsa2...@esmtp.org +Subject Public Key Info: +Public Key Algorithm: rsaEncryption +Public-Key: (2048 bit) +Modulus: +
svn commit: r285234 - head/sys/dev/iwn
Author: adrian
Date: Tue Jul 7 03:51:29 2015
New Revision: 285234
URL: https://svnweb.freebsd.org/changeset/base/285234
Log:
Attempt to make 5GHz HT/40 work on the 6xxx series NICs.
The 6205 (Taylor Peak) in the Lenovo X230 works fine in 5GHz 11a and 11n HT20,
but not 11n HT40. The NIC goes RX deaf the moment HT40 is configured.
It's so RX deaf that it doesn't even hear beacons and the firmware sends
BEACON MISS events. That's pretty deaf.
I tried configuring up the HT40 flags in monitor mode and it worked - so
I assumed that doing the transition from 20 - 40MHz channel configuration
when going auth-assoc (ie, after the NIC has been partially configured)
is a problem.
So for now, let's just always set them if they're available.
Tested:
* Intel 5300, STA mode, 5GHz HT/40 AP; 2GHz HT/20 AP
* Intel 6205, STA mode, 5GHz HT/40, HT20, 11a AP; 2GHz HT/20 AP
This was pointed out to me by coworkers trying to use FreeBSD-HEAD
in the office on their Thinkpad T420p laptops.
TODO:
* I don't like how the HT40 flags are configured - the whole interop/
protection config should be re-checked. Notably, I think curhtprotmode
is 0 in a lot of cases, which means no interoperability and i think
that's busted.
Sponsored by: Norse Corp, Inc.
Modified:
head/sys/dev/iwn/if_iwn.c
head/sys/dev/iwn/if_iwnreg.h
Modified: head/sys/dev/iwn/if_iwn.c
==
--- head/sys/dev/iwn/if_iwn.c Tue Jul 7 03:06:56 2015(r285233)
+++ head/sys/dev/iwn/if_iwn.c Tue Jul 7 03:51:29 2015(r285234)
@@ -6503,6 +6503,34 @@ iwn5000_runtime_calib(struct iwn_softc *
return iwn_cmd(sc, IWN5000_CMD_CALIB_CONFIG, cmd, sizeof(cmd), 0);
}
+static uint32_t
+iwn_get_rxon_ht_flags(struct iwn_softc *sc, struct ieee80211_channel *c)
+{
+ uint32_t htflags = 0;
+ struct ifnet *ifp = sc-sc_ifp;
+ struct ieee80211com *ic = ifp-if_l2com;
+
+ if (! IEEE80211_IS_CHAN_HT(c))
+ return (0);
+
+ htflags |= IWN_RXON_HT_PROTMODE(ic-ic_curhtprotmode);
+
+ if (IEEE80211_IS_CHAN_HT40(c)) {
+ switch (ic-ic_curhtprotmode) {
+ case IEEE80211_HTINFO_OPMODE_HT20PR:
+ htflags |= IWN_RXON_HT_MODEPURE40;
+ break;
+ default:
+ htflags |= IWN_RXON_HT_MODEMIXED;
+ break;
+ }
+ }
+ if (IEEE80211_IS_CHAN_HT40D(c))
+ htflags |= IWN_RXON_HT_HT40MINUS;
+
+ return (htflags);
+}
+
static int
iwn_config(struct iwn_softc *sc)
{
@@ -6633,7 +6661,12 @@ iwn_config(struct iwn_softc *sc)
__func__,
sc-rxchainmask,
sc-nrxchains);
- DPRINTF(sc, IWN_DEBUG_RESET, %s: setting configuration\n, __func__);
+
+ sc-rxon-flags |= htole32(iwn_get_rxon_ht_flags(sc, ic-ic_curchan));
+
+ DPRINTF(sc, IWN_DEBUG_RESET,
+ %s: setting configuration; flags=0x%08x\n,
+ __func__, le32toh(sc-rxon-flags));
if (sc-sc_is_scanning)
device_printf(sc-sc_dev,
%s: is_scanning set, before RXON\n,
@@ -7036,6 +7069,10 @@ iwn_auth(struct iwn_softc *sc, struct ie
sc-rxon-cck_mask = 0x03;
sc-rxon-ofdm_mask = 0x15;
}
+
+ /* try HT */
+ sc-rxon-flags |= htole32(iwn_get_rxon_ht_flags(sc, ic-ic_curchan));
+
DPRINTF(sc, IWN_DEBUG_STATE, rxon chan %d flags %x cck %x ofdm %x\n,
sc-rxon-chan, sc-rxon-flags, sc-rxon-cck_mask,
sc-rxon-ofdm_mask);
@@ -7080,7 +7117,6 @@ iwn_run(struct iwn_softc *sc, struct iee
struct ieee80211com *ic = ifp-if_l2com;
struct ieee80211_node *ni = vap-iv_bss;
struct iwn_node_info node;
- uint32_t htflags = 0;
int error;
DPRINTF(sc, IWN_DEBUG_TRACE, -%s begin\n, __func__);
@@ -7119,25 +7155,11 @@ iwn_run(struct iwn_softc *sc, struct iee
sc-rxon-cck_mask = 0x0f;
sc-rxon-ofdm_mask = 0x15;
}
- if (IEEE80211_IS_CHAN_HT(ni-ni_chan)) {
- htflags |= IWN_RXON_HT_PROTMODE(ic-ic_curhtprotmode);
- if (IEEE80211_IS_CHAN_HT40(ni-ni_chan)) {
- switch (ic-ic_curhtprotmode) {
- case IEEE80211_HTINFO_OPMODE_HT20PR:
- htflags |= IWN_RXON_HT_MODEPURE40;
- break;
- default:
- htflags |= IWN_RXON_HT_MODEMIXED;
- break;
- }
- }
- if (IEEE80211_IS_CHAN_HT40D(ni-ni_chan))
- htflags |= IWN_RXON_HT_HT40MINUS;
- }
- sc-rxon-flags |= htole32(htflags);
+ /* try HT */
+ sc-rxon-flags |= htole32(iwn_get_rxon_ht_flags(sc, ni-ni_chan));
Re: svn commit: r267760 - head/sys/kern
On Mon, Jul 06, 2015 at 07:51:35AM +0200, Mateusz Guzik wrote:
On Thu, Jul 17, 2014 at 03:56:38AM +0300, Konstantin Belousov wrote:
On Sun, Jul 13, 2014 at 11:36:24PM +0200, Mateusz Guzik wrote:
There is an additional problem with slocked case: witness report a lor
with devfs vnodes.
lock order reversal:
1st 0xf80006fe6ab0 process imagelock (process imagelock) @
/usr/src/sys/kern/kern_proc.c:287
2nd 0xf80018c88240 devfs (devfs) @ /usr/src/sys/kern/vfs_cache.c:1241
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame
0xfe012324f120
kdb_backtrace() at kdb_backtrace+0x39/frame 0xfe012324f1d0
witness_checkorder() at witness_checkorder+0xdc2/frame 0xfe012324f260
__lockmgr_args() at __lockmgr_args+0x588/frame 0xfe012324f3a0
vop_stdlock() at vop_stdlock+0x3c/frame 0xfe012324f3c0
VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfe012324f3f0
_vn_lock() at _vn_lock+0xaa/frame 0xfe012324f460
vn_vptocnp_locked() at vn_vptocnp_locked+0xe8/frame 0xfe012324f4d0
vn_fullpath1() at vn_fullpath1+0xb0/frame 0xfe012324f530
vn_fullpath() at vn_fullpath+0xc1/frame 0xfe012324f580
export_fd_to_sb() at export_fd_to_sb+0x489/frame 0xfe012324f7b0
kern_proc_filedesc_out() at kern_proc_filedesc_out+0x1c6/frame
0xfe012324f840
sysctl_kern_proc_filedesc() at sysctl_kern_proc_filedesc+0x84/frame
0xfe012324f900
sysctl_root_handler_locked() at sysctl_root_handler_locked+0x68/frame
0xfe012324f940
sysctl_root() at sysctl_root+0x18e/frame 0xfe012324f990
userland_sysctl() at userland_sysctl+0x192/frame 0xfe012324fa30
witness detected the following lock orders:
devfs - proctree
Where is the dependency catched comes from ? I suspect it might be tty.
I consider this case as an advantage of using sx over the hand-rolled lock,
since the issue is/must be present with the counter as well, or the LOR
is false positive, possibly due to sx taken in shared mode. But debugging
features of sx give the warning, while counter is silent.
That said, if the issue above is analyzed, I do not have any preference
and will not object strongly against you decision.
[snip]
This patch is about providing a way to block execs and exits of
processes so that it is safe to inspect their state. For instance it
deals with a case where the target process executes a setuid binary,
where the process inspecting it could have its permission checked prior
to exec but is reading data after setuid completed.
LOR mentioned above indeed comes form tty handling and is handled by
relocking the vnode.
Oops, the attached patch was missing one place (devfs_lookupx). Updated patch:
diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index fe8e9ef..c7f579a 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -574,6 +574,8 @@ devfs_close(struct vop_close_args *ap)
if (vp-v_data == NULL)
return (0);
+ vp_locked = VOP_ISLOCKED(vp);
+
/*
* Hack: a tty device that is a controlling terminal
* has a reference from the session structure.
@@ -589,6 +591,7 @@ devfs_close(struct vop_close_args *ap)
if (vp == p-p_session-s_ttyvp) {
PROC_UNLOCK(p);
oldvp = NULL;
+ VOP_UNLOCK(vp, 0);
sx_xlock(proctree_lock);
if (vp == p-p_session-s_ttyvp) {
SESS_LOCK(p-p_session);
@@ -603,6 +606,7 @@ devfs_close(struct vop_close_args *ap)
SESS_UNLOCK(p-p_session);
}
sx_xunlock(proctree_lock);
+ vn_lock(vp, vp_locked | LK_RETRY);
if (oldvp != NULL)
vrele(oldvp);
} else
@@ -632,7 +636,6 @@ devfs_close(struct vop_close_args *ap)
}
vholdl(vp);
VI_UNLOCK(vp);
- vp_locked = VOP_ISLOCKED(vp);
VOP_UNLOCK(vp, 0);
KASSERT(dev-si_refcount 0,
(devfs_close() on un-referenced struct cdev *(%s),
devtoname(dev)));
@@ -964,10 +967,13 @@ devfs_lookupx(struct vop_lookup_args *ap, int *dm_unlock)
cdev = NULL;
DEVFS_DMP_HOLD(dmp);
sx_xunlock(dmp-dm_lock);
+ dvplocked = VOP_ISLOCKED(dvp);
+ VOP_UNLOCK(dvp, 0);
sx_slock(clone_drain_lock);
EVENTHANDLER_INVOKE(dev_clone,
td-td_ucred, pname, strlen(pname), cdev);
sx_sunlock(clone_drain_lock);
+ vn_lock(dvp, dvplocked | LK_RETRY);
if (cdev == NULL)
sx_xlock(dmp-dm_lock);
diff --git a/sys/fs/nfsclient/nfs_clport.c b/sys/fs/nfsclient/nfs_clport.c
index d3bac30..118a7d9
svn commit: r285208 - head/sys/kern
Author: pkelsey
Date: Mon Jul 6 16:07:21 2015
New Revision: 285208
URL: https://svnweb.freebsd.org/changeset/base/285208
Log:
Don't acquire sysctlmemlock in userland_sysctl() when the old value
pointer is NULL, as in that case there are no userland pages that
could potentially be wired. It is common for old to be NULL and
oldlenp to be non-NULL in calls to userland_sysctl(), as this is used
to probe for the length of a variable-length sysctl entry before
retrieving a value. Note that it is typical for such calls to be made
with an uninitialized value in *oldlenp, so sysctlmemlock was
essentially being acquired at random (depending on the uninitialized
value in *oldlenp being PAGE_SIZE or not) for these calls prior to
this patch.
Differential Revision: https://reviews.freebsd.org/D2987
Reviewed by: mjg, kib
Approved by: jmallett (mentor)
MFC after: 1 month
Modified:
head/sys/kern/kern_sysctl.c
Modified: head/sys/kern/kern_sysctl.c
==
--- head/sys/kern/kern_sysctl.c Mon Jul 6 14:09:00 2015(r285207)
+++ head/sys/kern/kern_sysctl.c Mon Jul 6 16:07:21 2015(r285208)
@@ -1784,7 +1784,7 @@ userland_sysctl(struct thread *td, int *
ktrsysctl(name, namelen);
#endif
- if (req.oldlen PAGE_SIZE) {
+ if (req.oldptr req.oldlen PAGE_SIZE) {
memlocked = 1;
sx_xlock(sysctlmemlock);
} else
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svn commit: r285207 - head/sys/kern
Author: kib Date: Mon Jul 6 14:09:00 2015 New Revision: 285207 URL: https://svnweb.freebsd.org/changeset/base/285207 Log: Mutex memory is not zeroed, add MTX_NEW. Reported and tested by: pho Sponsored by: The FreeBSD Foundation MFC after:1 week Modified: head/sys/kern/vfs_aio.c Modified: head/sys/kern/vfs_aio.c == --- head/sys/kern/vfs_aio.c Mon Jul 6 13:23:27 2015(r285206) +++ head/sys/kern/vfs_aio.c Mon Jul 6 14:09:00 2015(r285207) @@ -583,7 +583,7 @@ aio_init_aioinfo(struct proc *p) struct kaioinfo *ki; ki = uma_zalloc(kaio_zone, M_WAITOK); - mtx_init(ki-kaio_mtx, aiomtx, NULL, MTX_DEF); + mtx_init(ki-kaio_mtx, aiomtx, NULL, MTX_DEF | MTX_NEW); ki-kaio_flags = 0; ki-kaio_maxactive_count = max_aio_per_proc; ki-kaio_active_count = 0; ___ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to svn-src-all-unsubscr...@freebsd.org
