svn commit: r360436 - head/sys/vm

Author: markj Date: Tue Apr 28 13:51:41 2020 New Revision: 360436 URL: https://svnweb.freebsd.org/changeset/base/360436 Log: Re-check for wirings after busying the page in vm_page_release_locked(). A concurrent unlocked lookup can wire the page after vm_page_release_locked() releases the

svn commit: r360434 - stable/12/sys/vm

Author: markj Date: Tue Apr 28 13:16:35 2020 New Revision: 360434 URL: https://svnweb.freebsd.org/changeset/base/360434 Log: MFC r360154: Factor out the kmem contig page alloc and reclamation code. Modified: stable/12/sys/vm/vm_kern.c Directory Properties: stable/12/ (props changed)

svn commit: r360433 - stable/12/sys/vm

Author: markj Date: Tue Apr 28 13:16:15 2020 New Revision: 360433 URL: https://svnweb.freebsd.org/changeset/base/360433 Log: MFC r360153: Minimize conditional compilation for handling of M_EXEC. Modified: stable/12/sys/vm/vm_kern.c Directory Properties: stable/12/ (props changed)

svn commit: r360384 - head/lib/libc/sys

Author: markj Date: Mon Apr 27 16:12:32 2020 New Revision: 360384 URL: https://svnweb.freebsd.org/changeset/base/360384 Log: Document handling of connection-mode sockets by sendto(2). sendto(2), sendmsg(2) and sendmmsg(2) return ENOTCONN if a destination address is specified and the

svn commit: r360381 - in head/tests/sys: fifo kern/pipe

Author: markj Date: Mon Apr 27 15:59:34 2020 New Revision: 360381 URL: https://svnweb.freebsd.org/changeset/base/360381 Log: Add some regression tests for read and write kevents on pipes. Submitted by: Jan Kokemüller MFC after:2 weeks Differential Revision:

svn commit: r360380 - in head: lib/libc/sys sys/kern

Author: markj Date: Mon Apr 27 15:59:19 2020 New Revision: 360380 URL: https://svnweb.freebsd.org/changeset/base/360380 Log: Fix handling of EV_EOF for named pipes. Contrary to the kevent man page, EV_EOF on a fifo is not cleared by EV_CLEAR. Modify the read and write filters to clear

svn commit: r360379 - in head/sys: fs/fifofs kern

Author: markj Date: Mon Apr 27 15:59:07 2020 New Revision: 360379 URL: https://svnweb.freebsd.org/changeset/base/360379 Log: Call pipeselwakeup() after toggling PIPE_EOF. This ensures that pipe_poll() and the pipe kqueue filters observe PIPE_EOF and set EV_EOF accordingly. As a result

svn commit: r360378 - head/sys/kern

Author: markj Date: Mon Apr 27 15:58:55 2020 New Revision: 360378 URL: https://svnweb.freebsd.org/changeset/base/360378 Log: Avoid returning POLLIN if the pipe descriptor is not open for reading. Submitted by: Jan Kokemüller MFC after:2 weeks Differential Revision:

svn commit: r360373 - head/sys/dev/iwm

Author: markj Date: Mon Apr 27 13:26:43 2020 New Revision: 360373 URL: https://svnweb.freebsd.org/changeset/base/360373 Log: iwm: Print the command code for any unhandled commands. Reported by: Marc Veldman MFC after:1 week Modified: head/sys/dev/iwm/if_iwm.c Modified:

svn commit: r360357 - head/sys/kern

Author: markj Date: Sun Apr 26 22:04:43 2020 New Revision: 360357 URL: https://svnweb.freebsd.org/changeset/base/360357 Log: Fix up i386 thread structure layout assertions after r360354. Reported by: Jenkins Modified: head/sys/kern/kern_thread.c Modified: head/sys/kern/kern_thread.c

svn commit: r360354 - in head/sys: kern sys vm

Author: markj Date: Sun Apr 26 20:08:57 2020 New Revision: 360354 URL: https://svnweb.freebsd.org/changeset/base/360354 Log: Use a single VM object for kernel stacks. Previously we allocated a separate VM object for each kernel stack. However, fully constructed kernel stacks are cached

svn commit: r360281 - head/sys/mips/mips

Author: markj Date: Fri Apr 24 21:21:49 2020 New Revision: 360281 URL: https://svnweb.freebsd.org/changeset/base/360281 Log: Fix a race in pmap_emulate_modified(). pmap_emulate_modify() was assuming that no changes to the pmap could take place between the TLB signaling the fault and

svn commit: r360280 - head/sys/mips/mips

Author: markj Date: Fri Apr 24 21:21:23 2020 New Revision: 360280 URL: https://svnweb.freebsd.org/changeset/base/360280 Log: Fix a race between _pmap_unwire_ptp() and MipsDoTLBMiss(). MipsDoTLBMiss() will load a segmap entry or pde, check that it isn't zero, and then chase that pointer

svn commit: r360277 - head/sys/arm64/arm64

Author: markj Date: Fri Apr 24 18:47:57 2020 New Revision: 360277 URL: https://svnweb.freebsd.org/changeset/base/360277 Log: Fix handling of 1GB mappings in the arm64 minidump code. For such mappings we need to dump 512 page table pages, not one, and they need to be included in the pmap

svn commit: r360276 - in head/sys: amd64/amd64 arm64/arm64 i386/i386 powerpc/powerpc

Author: markj Date: Fri Apr 24 18:47:42 2020 New Revision: 360276 URL: https://svnweb.freebsd.org/changeset/base/360276 Log: Remove an obsolete TODO comment from several minidump implementations. The comment referenced a non-existent function, and these minidump implementations already

svn commit: r360261 - in stable/12/sys: arm64/arm64 riscv/riscv

Author: markj Date: Fri Apr 24 14:27:23 2020 New Revision: 360261 URL: https://svnweb.freebsd.org/changeset/base/360261 Log: Fix the build after r360259. stable/12 is missing r357940. For some reason this warning wasn't hit when I compiled locally. This is a direct commit to

svn commit: r360260 - in head/stand: efi/loader/arch/amd64 i386/libi386 userboot/userboot

Author: markj Date: Fri Apr 24 13:53:40 2020 New Revision: 360260 URL: https://svnweb.freebsd.org/changeset/base/360260 Log: Stop setting PG_U in bootstrap mappings. These mappings are never visible to userspace as they get replaced when the amd64 pmap is bootstrapped, but there is no

svn commit: r360259 - in stable/12/sys: arm64/arm64 riscv/riscv

Author: markj Date: Fri Apr 24 13:49:51 2020 New Revision: 360259 URL: https://svnweb.freebsd.org/changeset/base/360259 Log: MFC r359280: Remove the secondary_stacks array in arm64 and riscv kernels. Modified: stable/12/sys/arm64/arm64/locore.S stable/12/sys/arm64/arm64/mp_machdep.c

svn commit: r360255 - in stable/12/sys: kern sys

Author: markj Date: Fri Apr 24 13:24:19 2020 New Revision: 360255 URL: https://svnweb.freebsd.org/changeset/base/360255 Log: MFC r359779: sbappendcontrol() needs to avoid clearing M_NOTREADY on data mbufs. Modified: stable/12/sys/kern/uipc_sockbuf.c stable/12/sys/kern/uipc_usrreq.c

svn commit: r360254 - stable/12/sys/compat/linuxkpi/common/src

Author: markj Date: Fri Apr 24 13:23:16 2020 New Revision: 360254 URL: https://svnweb.freebsd.org/changeset/base/360254 Log: MFC r360052: Remove a vestigal reference to kmem_object. Modified: stable/12/sys/compat/linuxkpi/common/src/linux_page.c Directory Properties: stable/12/ (props

svn commit: r360253 - stable/12/sys/conf

Author: markj Date: Fri Apr 24 13:22:13 2020 New Revision: 360253 URL: https://svnweb.freebsd.org/changeset/base/360253 Log: MFC r360046: Always compile minidump_machdep.c on arm. Modified: stable/12/sys/conf/files.arm Directory Properties: stable/12/ (props changed) Modified:

svn commit: r360252 - stable/12/sys/riscv/riscv

Author: markj Date: Fri Apr 24 13:20:37 2020 New Revision: 360252 URL: https://svnweb.freebsd.org/changeset/base/360252 Log: MFC r356675 (by mhorne): RISC-V: fix global symbol lookups for mpentry with lld Modified: stable/12/sys/riscv/riscv/locore.S Directory Properties: stable/12/

svn commit: r360163 - in head/sys: kern sys

Author: markj Date: Tue Apr 21 17:13:06 2020 New Revision: 360163 URL: https://svnweb.freebsd.org/changeset/base/360163 Log: Handle PCATCH in blockcount_sleep() so it can be interrupted. blockcount_wait() still unconditionally waits for the count to reach zero before returning.

svn commit: r360154 - head/sys/vm

Author: markj Date: Tue Apr 21 16:01:44 2020 New Revision: 360154 URL: https://svnweb.freebsd.org/changeset/base/360154 Log: Factor out the kmem contig page alloc and reclamation code. kmem_alloc_attr_domain() and kmem_alloc_contig_domain() duplicated each other's page allocation and

svn commit: r360153 - head/sys/vm

Author: markj Date: Tue Apr 21 15:55:28 2020 New Revision: 360153 URL: https://svnweb.freebsd.org/changeset/base/360153 Log: Minimize conditional compilation for handling of M_EXEC. This simplifies some planned changes. No functional change intended. Reviewed by: kib MFC after:

svn commit: r360122 - head/sys/vm

Author: markj Date: Mon Apr 20 14:45:17 2020 New Revision: 360122 URL: https://svnweb.freebsd.org/changeset/base/360122 Log: Handle trashed queue pointers in vm_page_acquire_unlocked(). vm_page_acquire_unlocked() relies on type-stability of vm_page structures and assumes that the listq

svn commit: r360114 - stable/12/sys/dev/sound/pci/hda

Author: markj Date: Mon Apr 20 13:19:23 2020 New Revision: 360114 URL: https://svnweb.freebsd.org/changeset/base/360114 Log: MFC r359894: snd_hda(4): Recognize the ALC257 codec. PR: 245524 Modified: stable/12/sys/dev/sound/pci/hda/hdac.h stable/12/sys/dev/sound/pci/hda/hdacc.c

svn commit: r360113 - stable/12/sys/kern

Author: markj Date: Mon Apr 20 13:18:36 2020 New Revision: 360113 URL: https://svnweb.freebsd.org/changeset/base/360113 Log: MFC r359893: Fix sendto() on unconnected SOCK_STREAM/SEQPACKET unix sockets. Modified: stable/12/sys/kern/uipc_usrreq.c Directory Properties: stable/12/ (props

svn commit: r360052 - head/sys/compat/linuxkpi/common/src

Author: markj Date: Fri Apr 17 19:12:52 2020 New Revision: 360052 URL: https://svnweb.freebsd.org/changeset/base/360052 Log: Remove a vestigal reference to kmem_object. kmem_object has been an alias of kernel_object for a while. MFC after:1 week Modified:

svn commit: r360046 - head/sys/conf

Author: markj Date: Fri Apr 17 16:55:14 2020 New Revision: 360046 URL: https://svnweb.freebsd.org/changeset/base/360046 Log: Always compile minidump_machdep.c on arm. It is not logically dependent on "device mem", and an arm kernel compiled without that device fails to link since the

svn commit: r360041 - stable/12/sys/kern

Author: markj Date: Fri Apr 17 13:50:26 2020 New Revision: 360041 URL: https://svnweb.freebsd.org/changeset/base/360041 Log: MFC r359778: Properly handle disconnected sockets in uipc_ready(). Modified: stable/12/sys/kern/uipc_usrreq.c Directory Properties: stable/12/ (props changed)

svn commit: r359894 - head/sys/dev/sound/pci/hda

Author: markj Date: Mon Apr 13 19:45:45 2020 New Revision: 359894 URL: https://svnweb.freebsd.org/changeset/base/359894 Log: snd_hda(4): Recognize the ALC257 codec. PR: 245524 Submitted by: Jose Luis Duran MFC after:1 week Modified: head/sys/dev/sound/pci/hda/hdac.h

svn commit: r359893 - head/sys/kern

Author: markj Date: Mon Apr 13 19:22:05 2020 New Revision: 359893 URL: https://svnweb.freebsd.org/changeset/base/359893 Log: Fix sendto() on unconnected SOCK_STREAM/SEQPACKET unix sockets. Previously the unpcb pointer of the newly connected remote socket was not initialized correctly, so

svn commit: r359892 - head/sys/kern

Author: markj Date: Mon Apr 13 19:20:39 2020 New Revision: 359892 URL: https://svnweb.freebsd.org/changeset/base/359892 Log: Relax restrictions on private mappings of POSIX shm objects. When creating a private mapping of a POSIX shared memory object, VM_PROT_WRITE should always be

svn commit: r359779 - in head/sys: kern sys

Author: markj Date: Fri Apr 10 20:42:11 2020 New Revision: 359779 URL: https://svnweb.freebsd.org/changeset/base/359779 Log: sbappendcontrol() needs to avoid clearing M_NOTREADY on data mbufs. If LOCAL_CREDS is set on a unix socket and sendfile() is called, sendfile will call

svn commit: r359778 - head/sys/kern

Author: markj Date: Fri Apr 10 20:41:59 2020 New Revision: 359778 URL: https://svnweb.freebsd.org/changeset/base/359778 Log: Properly handle disconnected sockets in uipc_ready(). When transmitting over a unix socket, data is placed directly into the receiving socket's receive buffer,

svn commit: r359768 - stable/12/usr.bin/xargs

Author: markj Date: Fri Apr 10 01:37:00 2020 New Revision: 359768 URL: https://svnweb.freebsd.org/changeset/base/359768 Log: MFC r359596: xargs: Fix exit status expression when a child process fails to exec. PR: 244327 Modified: stable/12/usr.bin/xargs/xargs.c Directory Properties:

svn commit: r359765 - stable/12/sys/geom/journal

Author: markj Date: Fri Apr 10 01:23:06 2020 New Revision: 359765 URL: https://svnweb.freebsd.org/changeset/base/359765 Log: MFC r359595: geom_journal: Only stop the switcher process if one was started. PR: 243196 Modified: stable/12/sys/geom/journal/g_journal.c Directory

svn commit: r359692 - stable/12/usr.sbin/newsyslog

Author: markj Date: Tue Apr 7 16:15:35 2020 New Revision: 359692 URL: https://svnweb.freebsd.org/changeset/base/359692 Log: MFC r359276: newsyslog: Fix stack corruption when initializing a zipwork structure. Modified: stable/12/usr.sbin/newsyslog/newsyslog.c Directory Properties:

svn commit: r359693 - stable/12/usr.sbin/newsyslog/tests

Author: markj Date: Tue Apr 7 16:15:53 2020 New Revision: 359693 URL: https://svnweb.freebsd.org/changeset/base/359693 Log: MFC r359277: Add regression tests for newsyslog.conf's p flag. Modified: stable/12/usr.sbin/newsyslog/tests/legacy_test.sh Directory Properties: stable/12/

svn commit: r359659 - stable/12/sys/dev/hwpmc

Author: markj Date: Mon Apr 6 14:58:24 2020 New Revision: 359659 URL: https://svnweb.freebsd.org/changeset/base/359659 Log: MFC r359437: Fix accounting of hwpmc's thread descriptor freelist. Modified: stable/12/sys/dev/hwpmc/hwpmc_mod.c Directory Properties: stable/12/ (props changed)

svn commit: r359658 - stable/12/usr.bin/top

Author: markj Date: Mon Apr 6 14:56:19 2020 New Revision: 359658 URL: https://svnweb.freebsd.org/changeset/base/359658 Log: MFC r359594, r359597: Fix the description of the -m flag in top.1. PR: 244153 Modified: stable/12/usr.bin/top/top.1 Directory Properties: stable/12/

svn commit: r359632 - stable/12/sys/compat/linux

Author: markj Date: Sat Apr 4 17:08:58 2020 New Revision: 359632 URL: https://svnweb.freebsd.org/changeset/base/359632 Log: Fix the Linux truncate64 debug print after r359605. Note, the debug code is not present in head, it was removed in r347538. This is a direct commit to stable/12.

svn commit: r359605 - in stable/12/sys: amd64/linux32 compat/linux i386/linux

Author: markj Date: Fri Apr 3 16:31:45 2020 New Revision: 359605 URL: https://svnweb.freebsd.org/changeset/base/359605 Log: MFC r356945, r356946: Fix 64-bit syscall argument fetching in 32-bit Linux syscall handlers. PR: 243155 Modified:

svn commit: r359604 - in stable/12/sys: amd64/linux amd64/linux32 arm64/linux compat/linux i386/linux

Author: markj Date: Fri Apr 3 16:28:39 2020 New Revision: 359604 URL: https://svnweb.freebsd.org/changeset/base/359604 Log: MFC r355754, r355807 (trasz): Add sync_file_range(2) implementation to linux(4). Modified: stable/12/sys/amd64/linux/linux_dummy.c

svn commit: r359602 - in stable/12/sys: amd64/linux amd64/linux32 arm64/linux i386/linux

Author: markj Date: Fri Apr 3 16:11:39 2020 New Revision: 359602 URL: https://svnweb.freebsd.org/changeset/base/359602 Log: MFC r355752, r355753 (by trasz): Fix definitions for linuxulator's sync_file_range(2). Modified: stable/12/sys/amd64/linux/linux_proto.h

Re: svn commit: r359594 - head/usr.bin/top

On Fri, Apr 03, 2020 at 04:15:28PM +0200, Mateusz Piotrowski wrote: > Hi, > > On 4/3/20 3:35 PM, Mark Johnston wrote: > > Author: markj > > Date: Fri Apr 3 13:35:44 2020 > > New Revision: 359594 > > URL: https://svnweb.freebsd.org/changeset/base/359594 > &g

svn commit: r359597 - head/usr.bin/top

Author: markj Date: Fri Apr 3 14:47:40 2020 New Revision: 359597 URL: https://svnweb.freebsd.org/changeset/base/359597 Log: Fix up r359594: -m takes an argument. PR: 244153 Reported by: 0mp MFC with: r359594 Modified: head/usr.bin/top/top.1 Modified:

svn commit: r359592 - in stable/12/sys: kern sys

Author: markj Date: Fri Apr 3 13:25:53 2020 New Revision: 359592 URL: https://svnweb.freebsd.org/changeset/base/359592 Log: MFC r359170: Remove UNP_NASCENT, reverting r303855. Modified: stable/12/sys/kern/uipc_usrreq.c stable/12/sys/sys/unpcb.h Directory Properties: stable/12/

svn commit: r359596 - head/usr.bin/xargs

Author: markj Date: Fri Apr 3 14:03:58 2020 New Revision: 359596 URL: https://svnweb.freebsd.org/changeset/base/359596 Log: xargs: Fix exit status expression when a child process fails to exec. PR: 244327 Submitted by: thomas.duffy...@alumni.brown.edu MFC after:1 week

svn commit: r359595 - head/sys/geom/journal

Author: markj Date: Fri Apr 3 13:57:41 2020 New Revision: 359595 URL: https://svnweb.freebsd.org/changeset/base/359595 Log: geom_journal: Only stop the switcher process if one was started. PR: 243196 MFC after:1 week Modified: head/sys/geom/journal/g_journal.c

svn commit: r359594 - head/usr.bin/top

Author: markj Date: Fri Apr 3 13:35:44 2020 New Revision: 359594 URL: https://svnweb.freebsd.org/changeset/base/359594 Log: Fix the description of the -m flag in top.1. PR: 244153 Submitted by: fehmi noyan isi MFC after:3 days Modified: head/usr.bin/top/top.1

svn commit: r359593 - stable/12/sys/kern

Author: markj Date: Fri Apr 3 13:26:38 2020 New Revision: 359593 URL: https://svnweb.freebsd.org/changeset/base/359593 Log: MFC r359171: Simplify uipc_detach() slightly. Modified: stable/12/sys/kern/uipc_usrreq.c Directory Properties: stable/12/ (props changed) Modified:

svn commit: r359584 - stable/11/lib/libc/locale

Author: markj Date: Fri Apr 3 00:38:12 2020 New Revision: 359584 URL: https://svnweb.freebsd.org/changeset/base/359584 Log: MFC r359183: Fix uselocale(3) to not leak a reference to the old locale. PR: 239520 Modified: stable/11/lib/libc/locale/xlocale.c Directory Properties:

svn commit: r359583 - stable/12/lib/libc/locale

Author: markj Date: Fri Apr 3 00:32:48 2020 New Revision: 359583 URL: https://svnweb.freebsd.org/changeset/base/359583 Log: MFC r359183: Fix uselocale(3) to not leak a reference to the old locale. PR: 239520 Modified: stable/12/lib/libc/locale/xlocale.c Directory Properties:

svn commit: r359567 - stable/12/sys/kern

Author: markj Date: Thu Apr 2 15:37:40 2020 New Revision: 359567 URL: https://svnweb.freebsd.org/changeset/base/359567 Log: MFC r359132: Enter a write sequence when updating rights. Modified: stable/12/sys/kern/sys_capability.c Directory Properties: stable/12/ (props changed)

svn commit: r359564 - in stable/12/sys: kern sys

Author: markj Date: Thu Apr 2 15:30:30 2020 New Revision: 359564 URL: https://svnweb.freebsd.org/changeset/base/359564 Log: MFC r359330: Remove unused SYSINIT macros for capability rights. Modified: stable/12/sys/kern/subr_capability.c stable/12/sys/sys/capsicum.h Directory Properties:

svn commit: r359566 - stable/12/sys/kern

Author: markj Date: Thu Apr 2 15:32:09 2020 New Revision: 359566 URL: https://svnweb.freebsd.org/changeset/base/359566 Log: MFC r359133: kern_dup(): Call filecaps_free_prep() in a write section. Modified: stable/12/sys/kern/kern_descrip.c Directory Properties: stable/12/ (props

svn commit: r359565 - stable/12/sys/netinet6

Author: markj Date: Thu Apr 2 15:30:51 2020 New Revision: 359565 URL: https://svnweb.freebsd.org/changeset/base/359565 Log: MFC r359154: Fix synchronization in the IPV6_2292PKTOPTIONS set handler. Modified: stable/12/sys/netinet6/ip6_output.c Directory Properties: stable/12/ (props

svn commit: r359557 - stable/12/sys/fs/nfs

Author: markj Date: Thu Apr 2 03:35:05 2020 New Revision: 359557 URL: https://svnweb.freebsd.org/changeset/base/359557 Log: MFC r359331: Simplify td_ucred handling in newnfs_connect(). Modified: stable/12/sys/fs/nfs/nfs_commonkrpc.c Directory Properties: stable/12/ (props changed)

Re: svn commit: r359436 - in head/sys: kern net sys

On Tue, Mar 31, 2020 at 03:51:27PM +0800, Li-Wen Hsu wrote: > On Tue, Mar 31, 2020 at 3:00 PM Kristof Provost wrote: > > > > On 31 Mar 2020, at 7:56, Li-Wen Hsu wrote: > > > On Tue, Mar 31, 2020 at 10:55 AM Mark Johnston wrote: > > >>>> It seem

Re: svn commit: r359436 - in head/sys: kern net sys

On Mon, Mar 30, 2020 at 09:59:05PM -0400, Mark Johnston wrote: > On Tue, Mar 31, 2020 at 09:40:51AM +0800, Li-Wen Hsu wrote: > > On Mon, Mar 30, 2020 at 10:32 PM Mark Johnston wrote: > > > > > > Author: markj > > > Date: Mon Mar 30 14:22:52 2020 > &g

svn commit: r359477 - head/sys/netinet6

Author: markj Date: Tue Mar 31 02:25:53 2020 New Revision: 359477 URL: https://svnweb.freebsd.org/changeset/base/359477 Log: Use a dedicated taskqueue thread for in6m_release_task(). Interfaces may be detached from a taskqueue_thread task, for example by prison_complete(), so after

Re: svn commit: r359436 - in head/sys: kern net sys

On Tue, Mar 31, 2020 at 09:40:51AM +0800, Li-Wen Hsu wrote: > On Mon, Mar 30, 2020 at 10:32 PM Mark Johnston wrote: > > > > Author: markj > > Date: Mon Mar 30 14:22:52 2020 > > New Revision: 359436 > > URL: https://svnweb.freebsd.org/changeset/base/359436 >

svn commit: r359476 - stable/12/usr.sbin/newsyslog

Author: markj Date: Tue Mar 31 01:18:00 2020 New Revision: 359476 URL: https://svnweb.freebsd.org/changeset/base/359476 Log: MFC r359278: newsyslog: Add fallthrough comments to appease Coverity. Modified: stable/12/usr.sbin/newsyslog/ptimes.c Directory Properties: stable/12/ (props

svn commit: r359436 - in head/sys: kern net sys

Author: markj Date: Mon Mar 30 14:22:52 2020 New Revision: 359436 URL: https://svnweb.freebsd.org/changeset/base/359436 Log: Simplify taskqgroup inititialization. taskqgroup initialization was broken into two steps: 1. allocate the taskqgroup structure, at SI_SUB_TASKQ; 2.

svn commit: r359438 - in head/sys: dev/hwpmc kern netinet netinet6 sys

Author: markj Date: Mon Mar 30 14:24:03 2020 New Revision: 359438 URL: https://svnweb.freebsd.org/changeset/base/359438 Log: Remove the "config" taskqgroup and its KPIs. Equivalent functionality is already provided by taskqueue(9), just use that instead. MFC after:2 weeks

svn commit: r359437 - head/sys/dev/hwpmc

Author: markj Date: Mon Mar 30 14:23:08 2020 New Revision: 359437 URL: https://svnweb.freebsd.org/changeset/base/359437 Log: Fix accounting of hwpmc's thread descriptor freelist. MFC after:1 week Sponsored by: The FreeBSD Foundation Modified: head/sys/dev/hwpmc/hwpmc_mod.c

svn commit: r359370 - in stable/12/contrib/elftoolchain: libdwarf libelftc libpe readelf

Author: markj Date: Fri Mar 27 17:06:24 2020 New Revision: 359370 URL: https://svnweb.freebsd.org/changeset/base/359370 Log: MFC r359172-r359176: elftoolchain coverity fixes Modified: stable/12/contrib/elftoolchain/libdwarf/libdwarf_die.c

svn commit: r359369 - stable/12/sys/kern

Author: markj Date: Fri Mar 27 17:04:46 2020 New Revision: 359369 URL: https://svnweb.freebsd.org/changeset/base/359369 Log: MFC r359184: Lock the socket in soo_stat(). Modified: stable/12/sys/kern/sys_socket.c Directory Properties: stable/12/ (props changed) Modified:

svn commit: r359332 - head/sys/compat/linux

Author: markj Date: Thu Mar 26 17:12:55 2020 New Revision: 359332 URL: https://svnweb.freebsd.org/changeset/base/359332 Log: compat/linux/linux.h depends on queue.h since r353725. Sponsored by: The FreeBSD Foundation Modified: head/sys/compat/linux/linux.h Modified:

svn commit: r359330 - in head/sys: kern sys

Author: markj Date: Thu Mar 26 15:02:37 2020 New Revision: 359330 URL: https://svnweb.freebsd.org/changeset/base/359330 Log: Remove unused SYSINIT macros for capability rights. Static rights are initialized in cap_rights_sysinit(). MFC after:1 week Modified:

svn commit: r359331 - head/sys/fs/nfs

Author: markj Date: Thu Mar 26 15:02:56 2020 New Revision: 359331 URL: https://svnweb.freebsd.org/changeset/base/359331 Log: Simplify td_ucred handling in newnfs_connect(). No functional change intended. MFC after:1 week Modified: head/sys/fs/nfs/nfs_commonkrpc.c Modified:

svn commit: r359276 - head/usr.sbin/newsyslog

Author: markj Date: Tue Mar 24 18:16:36 2020 New Revision: 359276 URL: https://svnweb.freebsd.org/changeset/base/359276 Log: newsyslog: Fix stack corruption when initializing a zipwork structure. This happens when compressing a previously uncompressed already-rotated file, as happens

svn commit: r359280 - in head/sys: arm64/arm64 riscv/riscv

Author: markj Date: Tue Mar 24 18:43:23 2020 New Revision: 359280 URL: https://svnweb.freebsd.org/changeset/base/359280 Log: Remove the secondary_stacks array in arm64 and riscv kernels. Instead, dynamically allocate a page for the boot stack of each AP when starting them up, like we do

svn commit: r359278 - head/usr.sbin/newsyslog

Author: markj Date: Tue Mar 24 18:17:10 2020 New Revision: 359278 URL: https://svnweb.freebsd.org/changeset/base/359278 Log: newsyslog: Add fallthrough comments to appease Coverity. CID: 1008165, 1008166, 1008167 MFC after:1 week Sponsored by: The FreeBSD Foundation

svn commit: r359277 - head/usr.sbin/newsyslog/tests

Author: markj Date: Tue Mar 24 18:16:56 2020 New Revision: 359277 URL: https://svnweb.freebsd.org/changeset/base/359277 Log: Add regression tests for newsyslog.conf's p flag. While here do a bit of cleanup: - declare local variables as such, - make tmpdir_create() clean up logfile

svn commit: r359184 - head/sys/kern

Author: markj Date: Fri Mar 20 20:09:00 2020 New Revision: 359184 URL: https://svnweb.freebsd.org/changeset/base/359184 Log: Lock the socket in soo_stat(). Otherwise nothing synchronizes with a concurrent conversion of the socket to a listening socket. Only the PF_LOCAL protocols

svn commit: r359183 - head/lib/libc/locale

Author: markj Date: Fri Mar 20 20:02:53 2020 New Revision: 359183 URL: https://svnweb.freebsd.org/changeset/base/359183 Log: Fix uselocale(3) to not leak a reference to the old locale. In a single-threaded program pthread_getspecific() always returns NULL, so the old locale would not end

svn commit: r359172 - head/contrib/elftoolchain/libdwarf

Author: markj Date: Fri Mar 20 16:24:06 2020 New Revision: 359172 URL: https://svnweb.freebsd.org/changeset/base/359172 Log: libdwarf: Make an out-pointer assignment unconditional. There is no reason for diep to ever be NULL, since in that case we would simply be leaking memory.

svn commit: r359176 - head/contrib/elftoolchain/libelftc

Author: markj Date: Fri Mar 20 16:25:06 2020 New Revision: 359176 URL: https://svnweb.freebsd.org/changeset/base/359176 Log: libelftc: Fix a memory leak in cpp_demangle_read_type(). CID: 1305425 MFC after:1 week Sponsored by: The FreeBSD Foundation Modified:

svn commit: r359174 - head/contrib/elftoolchain/readelf

Author: markj Date: Fri Mar 20 16:24:40 2020 New Revision: 359174 URL: https://svnweb.freebsd.org/changeset/base/359174 Log: readelf: Avoid leaking ELF descriptors for archive entries. CID: 1292494 MFC after:1 week Sponsored by: The FreeBSD Foundation Modified:

svn commit: r359175 - head/contrib/elftoolchain/readelf

Author: markj Date: Fri Mar 20 16:24:53 2020 New Revision: 359175 URL: https://svnweb.freebsd.org/changeset/base/359175 Log: readelf: Fix another instance of the leak mentioned in r357542. CID: 1292493 MFC after:1 week Sponsored by: The FreeBSD Foundation Modified:

svn commit: r359173 - head/contrib/elftoolchain/libpe

Author: markj Date: Fri Mar 20 16:24:23 2020 New Revision: 359173 URL: https://svnweb.freebsd.org/changeset/base/359173 Log: libpe: Avoid a potential use-after-free in pe_update_symtab(). This function appears to be unused within FreeBSD and ELFToolChain. CID: 1418982 MFC

svn commit: r359171 - head/sys/kern

Author: markj Date: Fri Mar 20 16:18:54 2020 New Revision: 359171 URL: https://svnweb.freebsd.org/changeset/base/359171 Log: Simplify uipc_detach() slightly. Remove a goto and an unneeded local variable, and fix style. No functional change intended. Tested by:pho MFC after:

svn commit: r359170 - in head/sys: kern sys

Author: markj Date: Fri Mar 20 16:17:54 2020 New Revision: 359170 URL: https://svnweb.freebsd.org/changeset/base/359170 Log: Remove UNP_NASCENT, reverting r303855. unp_connectat() no longer holds the link lock across calls to sonewconn(), so the recursion described in r303855 can no

svn commit: r359154 - head/sys/netinet6

Author: markj Date: Thu Mar 19 21:38:52 2020 New Revision: 359154 URL: https://svnweb.freebsd.org/changeset/base/359154 Log: Fix synchronization in the IPV6_2292PKTOPTIONS set handler. The inpcb needs to be locked when we update output packet options. Otherwise it is possible for the

svn commit: r359133 - head/sys/kern

Author: markj Date: Thu Mar 19 15:40:05 2020 New Revision: 359133 URL: https://svnweb.freebsd.org/changeset/base/359133 Log: kern_dup(): Call filecaps_free_prep() in a write section. filecaps_free_prep() bzeros the capabilities structure and we need to be careful to synchronize with

svn commit: r359132 - head/sys/kern

Author: markj Date: Thu Mar 19 15:39:45 2020 New Revision: 359132 URL: https://svnweb.freebsd.org/changeset/base/359132 Log: Enter a write sequence when updating rights. The Capsicum system calls modify file descriptor table entries. To ensure that readers observe a consistent snapshot

Re: svn commit: r358597 - head/sys/kern

On Sun, Mar 15, 2020 at 10:13:29PM -0700, Chuck Silvers wrote: > On Fri, Mar 13, 2020 at 07:48:17PM -0400, Mark Johnston wrote: > > On Wed, Mar 04, 2020 at 12:22:51AM +, Chuck Silvers wrote: > > > Author: chs > > > Date: Wed Mar 4 00:22:50 2020 > > > N

Re: svn commit: r358597 - head/sys/kern

On Wed, Mar 04, 2020 at 12:22:51AM +, Chuck Silvers wrote: > Author: chs > Date: Wed Mar 4 00:22:50 2020 > New Revision: 358597 > URL: https://svnweb.freebsd.org/changeset/base/358597 > > Log: > if vm_pager_get_pages_async() returns an error, release the sfio->nios > refcount that we

svn commit: r358963 - stable/12/sys/powerpc/powerpc

Author: markj Date: Fri Mar 13 16:56:08 2020 New Revision: 358963 URL: https://svnweb.freebsd.org/changeset/base/358963 Log: MFC r358718: Remove dead code from the powerpc uma_small_alloc(). Modified: stable/12/sys/powerpc/powerpc/uma_machdep.c Directory Properties: stable/12/ (props

svn commit: r358962 - in stable/12: share/man/man9 sys/kern sys/sys

Author: markj Date: Fri Mar 13 16:52:16 2020 New Revision: 358962 URL: https://svnweb.freebsd.org/changeset/base/358962 Log: MFC r358715: Add COUNTER_U64_SYSINIT() and COUNTER_U64_DEFINE_EARLY(). Modified: stable/12/share/man/man9/counter.9 stable/12/sys/kern/subr_counter.c

svn commit: r358732 - head/sys/vm

Author: markj Date: Sat Mar 7 15:37:23 2020 New Revision: 358732 URL: https://svnweb.freebsd.org/changeset/base/358732 Log: Clean up uma_int.h a bit. This makes it easier to write libkvm programs that access UMA data structures. - Remove a couple of unused slab functions and make

svn commit: r358728 - in head/sys: sys vm

Author: markj Date: Sat Mar 7 00:55:46 2020 New Revision: 358728 URL: https://svnweb.freebsd.org/changeset/base/358728 Log: Move SMR pointer type definition and access macros to smr_types.h. The intent is to provide a header that can be included by other headers without introducing too

svn commit: r358718 - head/sys/powerpc/powerpc

Author: markj Date: Fri Mar 6 20:44:22 2020 New Revision: 358718 URL: https://svnweb.freebsd.org/changeset/base/358718 Log: Remove dead code from the powerpc uma_small_alloc(). 32-bit Book-E doesn't set UMA_MD_SMALL_ALLOC, and 32-bit OEA platforms have a 32-bit vm_paddr_t. Moreover,

svn commit: r358716 - in head/sys: kern vm

Author: markj Date: Fri Mar 6 19:10:00 2020 New Revision: 358716 URL: https://svnweb.freebsd.org/changeset/base/358716 Log: Use COUNTER_U64_DEFINE_EARLY() in places where it simplifies things. Reviewed by: kib Sponsored by: The FreeBSD Foundation Differential Revision:

svn commit: r358715 - in head: share/man/man9 sys/kern sys/sys

Author: markj Date: Fri Mar 6 19:09:01 2020 New Revision: 358715 URL: https://svnweb.freebsd.org/changeset/base/358715 Log: Add COUNTER_U64_SYSINIT() and COUNTER_U64_DEFINE_EARLY(). The aim is to reduce the boilerplate needed today to define and initialize global counters. Also add

svn commit: r358705 - stable/12/cddl/contrib/opensolaris/lib/libdtrace/common

Author: markj Date: Fri Mar 6 14:56:47 2020 New Revision: 358705 URL: https://svnweb.freebsd.org/changeset/base/358705 Log: MFC r358435: Do not load dtraceall.ko if dtrace.ko is already loaded. Modified: stable/12/cddl/contrib/opensolaris/lib/libdtrace/common/dt_open.c Directory

svn commit: r358704 - stable/12/sys/cddl/dev/systrace

Author: markj Date: Fri Mar 6 14:56:02 2020 New Revision: 358704 URL: https://svnweb.freebsd.org/changeset/base/358704 Log: MFC r358433: Clear systrace_args_func when systrace probes are disabled. Modified: stable/12/sys/cddl/dev/systrace/systrace.c Directory Properties: stable/12/

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