[PATCH] audit: clear thread flag for new children

From: Tony Jones [EMAIL PROTECTED] Minor performance enhancement. Thread flag TIF_SYSCALL_AUDIT is not cleared for new children when audit context creation has been disabled (auditctl -e0). This can cause new children forked from a parent created when audit was enabled to not take the fastest

Re: [PATCH] audit: clear thread flag for new children

On Sat, Oct 27, 2007 at 10:21:39AM -0400, Steve Grubb wrote: On Friday 26 October 2007 04:42:28 pm Tony Jones wrote: Thread flag TIF_SYSCALL_AUDIT is not cleared for new children when audit context creation has been disabled (auditctl -e0). This can cause new children forked from a parent

Re: [PATCH] audit: clear thread flag for new children

On Mon, Oct 29, 2007 at 06:04:31PM -0400, Steve Grubb wrote: If the child does not have the TIF_SYSCALL_AUDIT flag, it never goes into audit_syscall_entry. It becomes unauditable. True but a task where current-audit_context == NULL is going to immediately BUG out in audit_syscall_entry. This

Re: [patch 09/14] Convert from class_device to device for SPI

-- Convert from class_device to device for drivers/spi. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED] --- Documentation/spi/spi-summary | 13

Re: [patch 14/14] Convert from class_device to device for ISDN capi

of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED] --- drivers/isdn/capi/capi.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1544,11 +1544,11 @@ static int __init capi_init

Re: [patch 02/14] Convert from class_device to device for block/pktcdvd

On Mon, Aug 20, 2007 at 03:48:08PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=block.patch Convert from class_device to device for block/pktcdvd. Signed-off-by: Tony Jones [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux

Re: [patch 03/14] Convert from class_device to device for block/aoechr

On Mon, Aug 20, 2007 at 03:48:09PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=aoechr.patch Convert from class_device to device for block/aoechr. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 04/14] Convert from class_device to device for drivers/macintosh

On Mon, Aug 20, 2007 at 03:48:10PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=macintosh.patch Convert from class_device to device for macintosh. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 09/14] Convert from class_device to device for SPI

On Mon, Aug 20, 2007 at 03:48:15PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=spi.patch Convert from class_device to device for drivers/spi. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 10/14] Convert from class_device to device for USB core

by a diff mechanism. Free free to drop if so. Signed-off-by: Tony Jones [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

Re: [patch 12/14] Convert from class_device to device for TI flash media

On Mon, Aug 20, 2007 at 03:48:18PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=misc.patch Convert from class_device to device for drivers/misc/tifm. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 13/14] Convert from class_device to device for UCB1x00

On Mon, Aug 20, 2007 at 03:48:19PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=mfd.patch Convert from class_device to device for drivers/mfd/ucb1x00. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 08/14] Convert from class_device to device for DMA engine

On Mon, Aug 20, 2007 at 03:48:14PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=dma.patch Convert from class_device to device for drivers/dma/dmaengine. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 06/14] Convert from class_device to device for MTD/mtdchar

On Mon, Aug 20, 2007 at 03:48:12PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=mtd.patch Convert from class_device to device for drivers/mtd/mtdchar. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 05/14] Convert from class_device to device for cosa sync driver

On Mon, Aug 20, 2007 at 03:48:11PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=wan.patch Convert from class_device to device for drivers/net/wan/cosa. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL PROTECTED

Re: [patch 07/14] Convert from class_device to device for IDE/ide-tape

On Mon, Aug 20, 2007 at 03:48:13PM -0700, [EMAIL PROTECTED] wrote: -- Content-Disposition: inline; filename=ide.patch Convert from class_device to device for drivers/drivers/ide/ide-tape. This is part of the work to eliminate struct class_device. Signed-off-by: Tony Jones [EMAIL

Re: [patch 11/14] Convert from class_device to device for USB host

by a diff mechanism. Free free to drop if so. Thanks! Signed-off-by: Tony Jones [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

Re: [patch 09/14] Convert from class_device to device for SPI

On Tue, Aug 21, 2007 at 11:28:28AM -0700, David Brownell wrote: On Tuesday 21 August 2007, Tony Jones wrote: On Mon, Aug 20, 2007 at 03:48:15PM -0700, [EMAIL PROTECTED] wrote: Convert from class_device to device for drivers/spi. This is part of the work to eliminate struct

Re: [PATCH 3/3] Use conditional

On Mon, Jul 04, 2005 at 08:59:02AM +0200, Kurt Garloff wrote: The topic of replacing dummy (with capability) was discussed there last week, in the context of stacker, but a common solution for both cases would be needed. Both cases? CONFIG_SECURITY_STACKER and !CONFIG_SECURITY_STACKER

Re: [patch 5/12] lsm stacking v0.2: actual stacker module

On Mon, Jul 04, 2005 at 06:51:35AM -0500, [EMAIL PROTECTED] wrote: I don't think your symbol_get() is doing what you think it is ;-) Hmm, I wonder whether something changed. It shouldn't be possible to rmmod module b if module a has done a symbol_get on it... Are you thinking of

Re: [patch 5/12] lsm stacking v0.2: actual stacker module

On Mon, Jul 04, 2005 at 03:06:46PM -0500, [EMAIL PROTECTED] wrote: You are calling __symbol_get(ops). Maybe (/probably :-)) I'm totally misunderstanding what you are doing but: a) I would have thought you would need to call symbol_get on the name the caller was passing, i.e

Re: [PATCH 2/5] Rework stubs in security.h

On Wed, Aug 24, 2005 at 06:20:30PM -0700, Chris Wright wrote: static inline int security_ptrace (struct task_struct * parent, struct task_struct * child) { +#ifdef CONFIG_SECURITY return security_ops-ptrace (parent, child); +#else + return cap_ptrace (parent, child); +#endif

Re: [PATCH 2/5] Rework stubs in security.h

On Fri, Aug 26, 2005 at 10:59:52AM -0700, Chris Wright wrote: * Tony Jones ([EMAIL PROTECTED]) wrote: The discussion about composing with commoncap made me think about whether this is the best way to do this. It seems that we're heading towards a requirement that every module internally

Re: [PATCH 2/5] Rework stubs in security.h

On Fri, Aug 26, 2005 at 02:00:56PM -0400, Stephen Smalley wrote: That makes capability part of the core kernel again, just like DAC, which means that you can never override a capability denial in your module. We sometimes want to override the capability implementation, not just apply

Re: [patch 0/15] lsm stacking v0.3: intro

Hi Serge 5) /* * Workarounds for the fact that get and setprocattr are used only by * selinux. (Maybe) */ No complaints on selinux getting to avoid the (module), they are intree. Just a FYI that SubDomain/AppArmor uses these hooks also. And is it ok with using the some_data

Re: [patch 0/15] lsm stacking v0.3: intro

On Sat, Jul 30, 2005 at 10:44:09PM -0500, [EMAIL PROTECTED] wrote: When I discussed this with Albert Cahalan, he *strongly* objected to allowing whitespace in security contexts, as he felt it would break scripts that parsed 'ps -Z' output. Right, I thought this was actually a feature :)

[RFC 0/28] Patches to pass vfsmount to LSM inode security hooks

Introduction The following are a set of patches the goal of which is to pass vfsmounts through select portions of the VFS layer sufficient to be visible to the LSM inode operation hooks. They are being posted now as a request for comment. Presently the AppArmor code - being a user

[RFC 1/28] Pass struct vfsmount to the inode_create LSM hook.

Pass struct vfsmount to the inode_create LSM hook. Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs

[RFC 2/28] Remove redundant check from proc_setattr().

Remove redundant check from proc_setattr() notify_change() already calls security_inode_setattr() before calling iop-setattr. Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/proc/base.c

[RFC 3/28] Pass struct file down to remove_suid and children

Pass struct file down to remove_suid and children Pass struct path to remove_suid and should_remove_suid instead of only the dentry. Required by a later patch that adds a struct vfsmount parameter to notify_change(). Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher

[RFC 5/28] Pass struct vfsmount to the inode_setattr LSM hook

Pass struct vfsmount to the inode_setattr LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/attr.c === --- linux-2.6.orig/fs/attr.c +++ linux-2.6/fs/attr.c

[RFC 8/28] Add a struct vfsmount parameter to vfs_mknod()

Add a struct vfsmount parameter to vfs_mknod() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c

[RFC 11/28] Pass struct vfsmount to the inode_symlink LSM hook.

Pass struct vfsmount to the inode_symlink LSM hook. Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs

[RFC 13/28] Add struct vfsmount parameters to vfs_link()

Add struct vfsmount parameters to vfs_link() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs/namei.c

[RFC 18/28] Pass struct vfsmount to the inode_unlink LSM hook

Pass struct vfsmount to the inode_unlink LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs

[RFC 15/28] Add a struct vfsmount parameter to vfs_rmdir()

Add a struct vfsmount parameter to vfs_rmdir() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c

[RFC 22/28] Pass struct vfsmount to the inode_setxattr LSM hook

Pass struct vfsmount to the inode_setxattr LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/include/linux/security.h === --- linux-2.6.orig/include/linux

[RFC 21/28] Add a struct vfsmount parameter to vfs_setxattr()

Add a struct vfsmount parameter to vfs_setxattr() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/nfsd/vfs.c === --- linux-2.6.orig/fs/nfsd/vfs.c +++ linux-2.6/fs

[RFC 25/28] Add a struct vfsmount parameter to vfs_listxattr()

Add a struct vfsmount parameter to vfs_listxattr() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++ linux-2.6/fs

[RFC 28/28] Pass struct vfsmount to the inode_removexattr LSM hook

Pass struct vfsmount to the inode_removexattr LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++ linux-2.6/fs

[RFC 26/28] Pass struct vfsmount to the inode_listxattr LSM hook

Pass struct vfsmount to the inode_listxattr LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++ linux-2.6/fs

[RFC 27/28] Add a struct vfsmount parameter to vfs_removexattr()

Add a struct vfsmount parameter to vfs_removexattr() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/nfsd/vfs.c === --- linux-2.6.orig/fs/nfsd/vfs.c +++ linux-2.6

[RFC 24/28] Pass struct vfsmount to the inode_getxattr LSM hook

Pass struct vfsmount to the inode_getxattr LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++ linux-2.6/fs

[RFC 23/28] Add a struct vfsmount parameter to vfs_getxattr()

Add a struct vfsmount parameter to vfs_getxattr() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/nfsd/vfs.c === --- linux-2.6.orig/fs/nfsd/vfs.c +++ linux-2.6/fs

[RFC 9/28] Pass struct vfsmount to the inode_mknod LSM hook

Pass struct vfsmount to the inode_mknod LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs/namei.c

[RFC 17/28] Add a struct vfsmount parameter to vfs_unlink()

Add a struct vfsmount parameter to vfs_unlink() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c

[RFC 20/28] Pass struct vfsmount to the inode_rename LSM hook

Pass struct vfsmount to the inode_rename LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs

[RFC 19/28] Add struct vfsmount parameters to vfs_rename()

Add struct vfsmount parameters to vfs_rename() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c

[RFC 16/28] Pass struct vfsmount to the inode_rmdir LSM hook

Pass struct vfsmount to the inode_rmdir LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs/namei.c

[RFC 14/28] Pass struct vfsmount to the inode_link LSM hook

Pass the struct vfsmounts to the inode_link LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs

[RFC 12/28] Pass struct vfsmount to the inode_readlink LSM hook

Pass struct vfsmount to the inode_readlink LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/stat.c === --- linux-2.6.orig/fs/stat.c +++ linux-2.6/fs/stat.c

[RFC 10/28] Add a struct vfsmount parameter to vfs_symlink()

Add a struct vfsmount parameter to vfs_symlink() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c

[RFC 7/28] Pass struct vfsmount to the inode_mkdir LSM hook

Pass struct vfsmount to the inode_mkdir LSM hook Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs/namei.c

[RFC 6/28] Add struct vfsmount parameter to vfs_mkdir()

Add struct vfsmount parameter to vfs_mkdir() Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecryptfs/inode.c +++ linux

[RFC 4/28] Add a vfsmount parameter to notify_change()

requests. We cannot put it under any pathname based policy, and also set vfsmount to NULL there. The next patch passes the vfsmount to the inode_setattr LSM hook. Signed-off-by: Tony Jones [EMAIL PROTECTED] Signed-off-by: Andreas Gruenbacher [EMAIL PROTECTED] Index: linux-2.6/fs/attr.c

Re: [PATCH] audit: clear thread flag for new children

On Thu, Nov 01, 2007 at 10:33:52AM -0400, Steve Grubb wrote: On Monday 29 October 2007 07:15:30 pm Tony Jones wrote: On Mon, Oct 29, 2007 at 06:04:31PM -0400, Steve Grubb wrote: So when audit is re-enabled, how do you make that task auditable? No idea. How do you do it currently? HINT

[PATCH 1/1] audit: fix oops removing watch if audit disabled

Removing a watched file will oops if audit is disabled (auditctl -e 0). To reproduce: - auditctl -e 1 - touch /tmp/foo - auditctl -w /tmp/foo - auditctl -e 0 - rm /tmp/foo (or mv) Signed-off-by: Tony Jones [EMAIL PROTECTED] --- diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index

Re: [PATCH] powerpc: add little endian flag to syscall_get_arch()

On 12/02/2014 01:27 PM, Richard Guy Briggs wrote: Since both ppc and ppc64 have LE variants which are now reported by uname, add that flag (__AUDIT_ARCH_LE) to syscall_get_arch() and add AUDIT_ARCH_PPC*LE variants. Without this, perf trace and auditctl fail. Mainline kernel reports

PATCH: perf script/python: add new compaction-times script

or comm (regex). Signed-off-by: Tony Jones to...@suse.com Cc: Arnaldo Carvalho de Melo a...@kernel.org diff --git a/tools/perf/scripts/python/bin/compaction-times-record b/tools/perf/scripts/python/bin/compaction-times-record new file mode 100755 index 000..2b7fc42 --- /dev/null +++ b/tools

Re: [PATCH v2] perf script/python: add new compaction-times script

On 08/20/2015 12:42 PM, Arnaldo Carvalho de Melo wrote: Well, we don't have any firm set standard for outputting from scripts, so if you did it inspired by existing scripts outputs, probably that is good enough, having someone testing it is a plus, and in these cases, if the works for me

[PATCH v2] perf script/python: add new compaction-times script

stats for isolate_migratepages and isolate_freepages (Vlastimil Babka) - refactor code to achieve above - add help text - output to stdout/stderr explicitly Signed-off-by: Tony Jones to...@suse.com Cc: Mel Gorman mgor...@suse.com Cc: Vlastimil Babka vba...@suse.cz --- .../scripts/python/bin

[PATCH] perf script/python: add new compaction-times script

[thpscale].6: 163610ns (32 migrated 0 failed) . output continues ... Signed-off-by: Tony Jones to...@suse.com Cc: Mel Gorman mgor...@suse.com --- .../scripts/python/bin/compaction-times-record | 2 + .../scripts/python/bin/compaction-times-report | 4 + tools/perf/scripts/python

Re: [PATCH 1/3] Add a new field to struct shrinker

On 07/23/2016 12:43 PM, Rik van Riel wrote: > Janani, > it may make sense to have the code Tony posted be part of > your patch series. Just have both of your Signed-off-by: > lines on that patch. Rik Unfortunately the previous patch doesn't work on my system, which was the point I was trying

Re: [PATCH 1/3] Add a new field to struct shrinker

On 07/20/2016 07:54 AM, Michal Hocko wrote: >> Michal, just to make sure I understand you correctly, do you mean that we >> could infer the names of the shrinkers by looking at the names of their >> callbacks? > > Yes, %ps can then be used for the name of the shrinker structure > (assuming it

Re: [PATCH 1/3] Add a new field to struct shrinker

On 07/22/2016 06:27 PM, Tony Jones wrote: > On 07/20/2016 07:54 AM, Michal Hocko wrote: > >>> Michal, just to make sure I understand you correctly, do you mean that we >>> could infer the names of the shrinkers by looking at the names of their >>> callbacks

Re: [PATCH 1/3] Add a new field to struct shrinker

On 07/20/2016 07:54 AM, Michal Hocko wrote: On Wed 20-07-16 20:11:09, Janani Ravichandran wrote: On Jul 11, 2016, at 8:03 PM, Michal Hocko wrote: On Mon 11-07-16 10:12:51, Rik van Riel wrote: What mechanism do you have in mind for obtaining the name, Michal? Not sure

Re: [PATCH 1/3] Add a new field to struct shrinker

On 07/29/2016 06:00 AM, Mel Gorman wrote: > On Fri, Jul 29, 2016 at 10:13:40AM +1000, Dave Chinner wrote: >> On Thu, Jul 28, 2016 at 11:25:13AM +0100, Mel Gorman wrote: >>> On Thu, Jul 28, 2016 at 03:49:47PM +1000, Dave Chinner wrote: Seems you're all missing the obvious. Add a

Re: [PATCH 3/3] Add name fields in shrinker tracepoint definitions

On 07/12/2016 11:16 PM, Janani Ravichandran wrote: >> I also have a patch which adds a similar latency script (python) but >> interfaces it into the perf script setup. > > I’m looking for pointers for writing latency scripts using tracepoints as I’m > new to it. Can I have a look at yours,

Re: [PATCH 2/3] Update name field for all shrinker instances

On 07/09/2016 01:52 AM, Janani Ravichandran wrote: > diff --git a/fs/super.c b/fs/super.c > index d78b984..051073c 100644 > --- a/fs/super.c > +++ b/fs/super.c > @@ -241,6 +241,7 @@ static struct super_block *alloc_super(struct > file_system_type *type, int flags) > s->s_time_gran =

Re: [PATCH 3/3] Add name fields in shrinker tracepoint definitions

elf, but raw data is collected and then printed by e.g. trace-cmd? > How can it possibly interpret the "char *" kernel pointer? I actually had a similar patch set to this, I was going to post it but Janani beat me to it ;-) Vlastimil is correct, I'll attach my patch below so yo

[PATCH 2/2] perf tools: Add NULL end elements to 'unit_to_pmu' map

Add NULL end elements to 'unit_to_pmu' map to prevent compiler warning on some toolchains. Signed-off-by: Tony Jones <to...@suse.de> --- tools/perf/pmu-events/jevents.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-

[PATCH 1/2] perf tools: Guard _GNU_SOURCE in pmu-events/jevents.c

Guard _GNU_SOURCE (as done in pt-decoder/intel-pt-decoder.c) to prevent possible redefinition error. Signed-off-by: Tony Jones <to...@suse.de> --- tools/perf/pmu-events/jevents.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-

Re: [PATCH 1/2] perf tools: Guard _GNU_SOURCE in pmu-events/jevents.c

On 04/24/2017 06:05 AM, Andi Kleen wrote: > On Sun, Apr 23, 2017 at 09:26:32PM -0700, Tony Jones wrote: >> Guard _GNU_SOURCE (as done in pt-decoder/intel-pt-decoder.c) to prevent >> possible redefinition error. > > Who defines it? > > If it's always defined so

[PATCH] apparmor: Fix network performance issue in aa_label_sk_perm

%) Stddev4096 100.25 ( 0.00%) 88.50 ( 11.72%) Stddev8192 358.13 ( 0.00%) 169.99 ( 52.54%) Stddev16384 43.99 ( 0.00%) 141.82 (-222.39%) Signed-off-by: Tony Jones Fixes: 56974a6fcfef ("apparmor: add base infastructure for socket medi

Re: [PATCH] apparmor: Fix network performance issue in aa_label_sk_perm

On 09/07/2018 09:37 AM, John Johansen wrote: > hey Tony, > > thanks for the patch, I am curious did you're investigation look > into what parts of DEFINE_AUDIT_SK are causing the issue? Hi JJ. Attached are the perf annotations for DEFINE_AUDIT_SK (percentages are relative to the fn). Our

Re: [PATCH 3/3] Use conditional

On Mon, Jul 04, 2005 at 08:59:02AM +0200, Kurt Garloff wrote: > > The topic of replacing dummy (with capability) was discussed there > > last week, in the context of stacker, but a common solution for both > > cases would be needed. > > Both cases? CONFIG_SECURITY_STACKER and

Re: [patch 5/12] lsm stacking v0.2: actual stacker module

On Mon, Jul 04, 2005 at 06:51:35AM -0500, [EMAIL PROTECTED] wrote: > > I don't think your symbol_get() is doing what you think it is ;-) > Hmm, I wonder whether something changed. It shouldn't be possible to > rmmod module b if module a has done a symbol_get on it... Are you thinking of

Re: [patch 5/12] lsm stacking v0.2: actual stacker module

On Mon, Jul 04, 2005 at 03:06:46PM -0500, [EMAIL PROTECTED] wrote: > > You are calling __symbol_get("ops"). > > > > Maybe (/probably :-)) I'm totally misunderstanding what you are doing but: > > a) I would have thought you would need to call symbol_get on the name the > >caller was passing,

Re: [patch 0/15] lsm stacking v0.3: intro

On Wed, Jul 27, 2005 at 01:17:32PM -0500, [EMAIL PROTECTED] wrote: Hi Serge. A few trivial things I noticed whilst writing some internal documentation on Stacker. Nothing deep here, but thought I'd pass them along. I'll try to actually try out the code next week. I made these notes as I was

Re: [patch 0/15] lsm stacking v0.3: intro

Hi Serge > > 5) /* > > * Workarounds for the fact that get and setprocattr are used only by > > * selinux. (Maybe) > > */ > > > > No complaints on selinux getting to avoid the (module), they are intree. > > Just a FYI that SubDomain/AppArmor uses these hooks also. > > And is it ok with

Re: [patch 0/15] lsm stacking v0.3: intro

On Sat, Jul 30, 2005 at 10:44:09PM -0500, [EMAIL PROTECTED] wrote: > > When I discussed this with Albert Cahalan, he *strongly* objected to > > allowing whitespace in security contexts, as he felt it would break > > scripts that parsed 'ps -Z' output. > > Right, I thought this was actually a

Re: [PATCH 2/5] Rework stubs in security.h

On Wed, Aug 24, 2005 at 06:20:30PM -0700, Chris Wright wrote: > static inline int security_ptrace (struct task_struct * parent, struct > task_struct * child) > { > +#ifdef CONFIG_SECURITY > return security_ops->ptrace (parent, child); > +#else > + return cap_ptrace (parent, child); >

Re: [PATCH 2/5] Rework stubs in security.h

On Fri, Aug 26, 2005 at 10:59:52AM -0700, Chris Wright wrote: > * Tony Jones ([EMAIL PROTECTED]) wrote: > > The discussion about composing with commoncap made me think about whether > > this is the best way to do this. It seems that we're heading towards a > > requirem

Re: [PATCH 2/5] Rework stubs in security.h

On Fri, Aug 26, 2005 at 02:00:56PM -0400, Stephen Smalley wrote: > > That makes capability part of the core kernel again, just like DAC, > which means that you can never override a capability denial in your > module. We sometimes want to override the capability implementation, > not just apply

[RFC 0/28] Patches to pass vfsmount to LSM inode security hooks

Introduction The following are a set of patches the goal of which is to pass vfsmounts through select portions of the VFS layer sufficient to be visible to the LSM inode operation hooks. They are being posted now as a request for comment. Presently the AppArmor code - being a user

[RFC 1/28] Pass struct vfsmount to the inode_create LSM hook.

Pass struct vfsmount to the inode_create LSM hook. Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++

[RFC 2/28] Remove redundant check from proc_setattr().

Remove redundant check from proc_setattr() notify_change() already calls security_inode_setattr() before calling iop->setattr. Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6

[RFC 3/28] Pass struct file down to remove_suid and children

Pass struct file down to remove_suid and children Pass struct path to remove_suid and should_remove_suid instead of only the dentry. Required by a later patch that adds a struct vfsmount parameter to notify_change(). Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: A

[RFC 5/28] Pass struct vfsmount to the inode_setattr LSM hook

Pass struct vfsmount to the inode_setattr LSM hook Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/attr.c === --- linux-2.6.orig/fs/attr.c +++

[RFC 8/28] Add a struct vfsmount parameter to vfs_mknod()

Add a struct vfsmount parameter to vfs_mknod() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecry

[RFC 11/28] Pass struct vfsmount to the inode_symlink LSM hook.

Pass struct vfsmount to the inode_symlink LSM hook. Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++

[RFC 13/28] Add struct vfsmount parameters to vfs_link()

Add struct vfsmount parameters to vfs_link() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++ linux-2.

[RFC 18/28] Pass struct vfsmount to the inode_unlink LSM hook

Pass struct vfsmount to the inode_unlink LSM hook Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/namei.c === --- linux-2.6.orig/fs/namei.c +++

[RFC 15/28] Add a struct vfsmount parameter to vfs_rmdir()

Add a struct vfsmount parameter to vfs_rmdir() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/ecryptfs/inode.c === --- linux-2.6.orig/fs/ecry

[RFC 22/28] Pass struct vfsmount to the inode_setxattr LSM hook

Pass struct vfsmount to the inode_setxattr LSM hook Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/include/linux/security.h === --- linux-2.6.orig/i

[RFC 21/28] Add a struct vfsmount parameter to vfs_setxattr()

Add a struct vfsmount parameter to vfs_setxattr() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/nfsd/vfs.c === --- linux-2.6.orig/fs/nfsd/vfs.c +

[RFC 25/28] Add a struct vfsmount parameter to vfs_listxattr()

Add a struct vfsmount parameter to vfs_listxattr() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++

[RFC 28/28] Pass struct vfsmount to the inode_removexattr LSM hook

Pass struct vfsmount to the inode_removexattr LSM hook Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +

[RFC 26/28] Pass struct vfsmount to the inode_listxattr LSM hook

Pass struct vfsmount to the inode_listxattr LSM hook Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/xattr.c === --- linux-2.6.orig/fs/xattr.c +++

[RFC 27/28] Add a struct vfsmount parameter to vfs_removexattr()

Add a struct vfsmount parameter to vfs_removexattr() Signed-off-by: Tony Jones <[EMAIL PROTECTED]> Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]> Index: linux-2.6/fs/nfsd/vfs.c === --- linux-2.6.orig/fs/nfsd/vfs

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