Module Name:src
Committed By: riastradh
Date: Sat Oct 15 15:22:27 UTC 2022
Modified Files:
src/sys/kern: subr_kobj.c
Log Message:
kobj(9): Forbid reading negative offsets.
Shouldn't have any functional change, but let's fail with EINVAL
rather than reading arbitrarily
Date:Tue, 04 Oct 2022 10:09:35 -0400
From:Christos Zoulas
Message-ID: <8dd220d16861eb3a890461bdf02d1...@zoulas.com>
| I always forget the O_CLOEXEC is special
| in that regard. I wish it was not, but it is difficult to fix.
POSIX is adding O_CLOFORK in the next
On 2022-10-01 3:39 pm, Robert Elz wrote:
Date:Sat, 1 Oct 2022 13:00:04 -0400
[stuff deleted]
Even when it is called, the code is:
fp->f_flag = flags & FMASK;
where FMASK is (from fcntl.h)
#define FMASK (FREAD|FWRITE|FCNTLFLAGS|FEXEC)
and
#define FCNTLFLAGS
Date:Sat, 1 Oct 2022 13:00:04 -0400
From:Christos Zoulas
Message-ID: <8bd3a408-77fd-402c-8d6c-ad4b4a5e8...@zoulas.com>
| This is what I meant:
|
| RCS file: /cvsroot/src/sys/kern/kern_descrip.c,v
| retrieving revision 1.251
| diff -u -u -r1.251
> On Sep 30, 2022, at 11:02 PM, Robert Elz wrote:
>
>Date:Fri, 30 Sep 2022 20:15:07 -0400
>From:Christos Zoulas
>Message-ID:
>
> | It does not need an extra flag (it looks in the file descriptor flags to
> | find if it needs to set or not.
>
> One of us is
Date:Fri, 30 Sep 2022 20:15:07 -0400
From:Christos Zoulas
Message-ID:
| It does not need an extra flag (it looks in the file descriptor flags to
| find if it needs to set or not.
One of us is confused. From where in this case does anything
get the exclose
> On Sep 30, 2022, at 5:57 PM, Robert Elz wrote:
>
>Date:Fri, 30 Sep 2022 16:34:20 -0400
>From:Christos Zoulas
>Message-ID: <232331ad-d501-4547-b730-03590c0c9...@zoulas.com>
>
> | How about handling exclose there?
>
> That would be possible, but why? We still
On Sat, 1 Oct 2022, Robert Elz wrote:
Currently fd_affix (I mistakenly made it fp_affix in the last message...)
doesn't have a flags parameter, so to do it the way you suggest, we'd need
to alter its signature, bump to 9.99.101 ...
and add some COMPAT_09 goop for backward compability :)
Date:Fri, 30 Sep 2022 16:34:20 -0400
From:Christos Zoulas
Message-ID: <232331ad-d501-4547-b730-03590c0c9...@zoulas.com>
| How about handling exclose there?
That would be possible, but why? We still need higher level code to
handle the locking, which can also
> On Sep 30, 2022, at 10:13 AM, Robert Elz wrote:
>
>Date:Thu, 29 Sep 2022 16:47:06 - (UTC)
>From:chris...@astron.com (Christos Zoulas)
>Message-ID:
>
> | I think that the way to go is to:
> |
> | 1. Do the fd_set_exclose() in fd_affix(). That will remove
Date:Thu, 29 Sep 2022 16:47:06 - (UTC)
From:chris...@astron.com (Christos Zoulas)
Message-ID:
| I think that the way to go is to:
|
| 1. Do the fd_set_exclose() in fd_affix(). That will remove most of the calls
|to fd_set_exclose() *and* the
In article <9275.1664462...@jacaranda.noi.kre.to>,
Robert Elz wrote:
>Date:Thu, 29 Sep 2022 08:18:28 -0400
>From:"Christos Zoulas"
>Message-ID: <20220929121828.06edff...@cvs.netbsd.org>
>
> | Log Message:
> | Add fd_set_exclose(). It is probably better to do this
Date:Thu, 29 Sep 2022 08:18:28 -0400
From:"Christos Zoulas"
Message-ID: <20220929121828.06edff...@cvs.netbsd.org>
| Log Message:
| Add fd_set_exclose(). It is probably better to do this automatically in
| fd_affix()...
Since that only affects /dev/ptmx I'd
Module Name:src
Committed By: christos
Date: Thu Sep 29 12:18:27 UTC 2022
Modified Files:
src/sys/kern: tty_ptm.c
Log Message:
Add fd_set_exclose(). It is probably better to do this automatically in
fd_affix()...
To generate a diff of this commit:
cvs rdiff -u -r1.44
Module Name:src
Committed By: christos
Date: Thu Sep 29 12:18:27 UTC 2022
Modified Files:
src/sys/kern: tty_ptm.c
Log Message:
Add fd_set_exclose(). It is probably better to do this automatically in
fd_affix()...
To generate a diff of this commit:
cvs rdiff -u -r1.44
Module Name:src
Committed By: reinoud
Date: Wed Sep 28 09:57:13 UTC 2022
Modified Files:
src/sys/kern: vfs_dirhash.c
Log Message:
Remove reference to udf_node in comment; it is FS agnostic.
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15
Module Name:src
Committed By: reinoud
Date: Wed Sep 28 09:57:13 UTC 2022
Modified Files:
src/sys/kern: vfs_dirhash.c
Log Message:
Remove reference to udf_node in comment; it is FS agnostic.
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15
Module Name:src
Committed By: christos
Date: Sat Sep 24 16:29:27 UTC 2022
Modified Files:
src/sys/kern: tty_ptm.c
Log Message:
Propagate the open flags to the master pty (Anthony Mallet)
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44
Module Name:src
Committed By: christos
Date: Sat Sep 24 16:29:27 UTC 2022
Modified Files:
src/sys/kern: tty_ptm.c
Log Message:
Propagate the open flags to the master pty (Anthony Mallet)
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44
Module Name:src
Committed By: riastradh
Date: Thu Sep 22 14:39:24 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): Clarify description of kernel_lock_spinout.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10
Module Name:src
Committed By: riastradh
Date: Thu Sep 22 14:39:24 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): Clarify description of kernel_lock_spinout.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10
Module Name:src
Committed By: riastradh
Date: Wed Sep 21 10:50:29 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): Fix crashme_add return value to match comment.
XXX Why do this and crashme_remove return -1 instead of an error code
like
Module Name:src
Committed By: riastradh
Date: Wed Sep 21 10:50:29 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): Fix crashme_add return value to match comment.
XXX Why do this and crashme_remove return -1 instead of an error code
like
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:40:38 UTC 2022
Modified Files:
src/sys/kern: subr_autoconf.c
Log Message:
autoconf(9): Improve diagnostics for config_detach_enter/commit/exit.
To generate a diff of this commit:
cvs rdiff -u -r1.304 -r1.305
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:40:38 UTC 2022
Modified Files:
src/sys/kern: subr_autoconf.c
Log Message:
autoconf(9): Improve diagnostics for config_detach_enter/commit/exit.
To generate a diff of this commit:
cvs rdiff -u -r1.304 -r1.305
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:37:49 UTC 2022
Modified Files:
src/sys/kern: kern_kthread.c
Log Message:
kthread(9): Attribute uarea to caller for kmsan.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:37:49 UTC 2022
Modified Files:
src/sys/kern: kern_kthread.c
Log Message:
kthread(9): Attribute uarea to caller for kmsan.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:35:32 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
vflush(9): Insert `involuntary' preemption point at each vnode.
Currently there is a voluntary yield every 100ms, but that's a long
time.
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:35:32 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
vflush(9): Insert `involuntary' preemption point at each vnode.
Currently there is a voluntary yield every 100ms, but that's a long
time.
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:28:06 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Avoid spinning out until 10sec have passed.
This means we'll never spin out if the hardclock timer is stuck. But
the
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:28:06 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Avoid spinning out until 10sec have passed.
This means we'll never spin out if the hardclock timer is stuck. But
the
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:14:26 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Restore backoff while spinning in !LOCKDEBUG case.
When the spinout logic was put under LOCKDEBUG among a series of
other
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:14:26 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Restore backoff while spinning in !LOCKDEBUG case.
When the spinout logic was put under LOCKDEBUG among a series of
other
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:13:20 UTC 2022
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
vfs(9): For MP-safe mounts, don't kernel lock in mount/unmount.
To generate a diff of this commit:
cvs rdiff -u -r1.494 -r1.495
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 09:13:20 UTC 2022
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
vfs(9): For MP-safe mounts, don't kernel lock in mount/unmount.
To generate a diff of this commit:
cvs rdiff -u -r1.494 -r1.495
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 08:48:21 UTC 2022
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
vfs_subr.c: Nix trailing whitespace.
To generate a diff of this commit:
cvs rdiff -u -r1.493 -r1.494 src/sys/kern/vfs_subr.c
Please note
Module Name:src
Committed By: riastradh
Date: Tue Sep 13 08:48:21 UTC 2022
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
vfs_subr.c: Nix trailing whitespace.
To generate a diff of this commit:
cvs rdiff -u -r1.493 -r1.494 src/sys/kern/vfs_subr.c
Please note
Module Name:src
Committed By: mrg
Date: Sat Sep 10 07:30:41 UTC 2022
Modified Files:
src/sys/kern: kern_core.c
Log Message:
avoid a GCC warning (happens on -current, -9, and -8.)
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/kern/kern_core.c
Module Name:src
Committed By: mrg
Date: Sat Sep 10 07:30:41 UTC 2022
Modified Files:
src/sys/kern: kern_core.c
Log Message:
avoid a GCC warning (happens on -current, -9, and -8.)
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/kern/kern_core.c
Module Name:src
Committed By: christos
Date: Fri Sep 9 14:30:17 UTC 2022
Modified Files:
src/sys/kern: kern_core.c
Log Message:
Don't forget to free the cred we just held.
Thanks to Chris J-D (chris at accessvector dot net)
While here, de-duplicate the mutex exit
Module Name:src
Committed By: christos
Date: Fri Sep 9 14:30:17 UTC 2022
Modified Files:
src/sys/kern: kern_core.c
Log Message:
Don't forget to free the cred we just held.
Thanks to Chris J-D (chris at accessvector dot net)
While here, de-duplicate the mutex exit
Module Name:src
Committed By: pgoyette
Date: Tue Sep 6 13:31:09 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
Resequence the sysctl_setup and evcnt stuff so that they always occur
_before_ the module's MODULE_CMD_INIT call. Also update the unload
Module Name:src
Committed By: pgoyette
Date: Tue Sep 6 13:31:09 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
Resequence the sysctl_setup and evcnt stuff so that they always occur
_before_ the module's MODULE_CMD_INIT call. Also update the unload
Module Name:src
Committed By: nakayama
Date: Fri Sep 2 06:01:38 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
Fix "error: cast from pointer to integer of different size" on
sparc build.
To generate a diff of this commit:
cvs rdiff -u -r1.82
Module Name:src
Committed By: nakayama
Date: Fri Sep 2 06:01:38 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
Fix "error: cast from pointer to integer of different size" on
sparc build.
To generate a diff of this commit:
cvs rdiff -u -r1.82
Module Name:src
Committed By: msaitoh
Date: Wed Aug 31 05:24:41 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
Fix previous to make it compile again.
To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/sys/kern/subr_lockdebug.c
Module Name:src
Committed By: msaitoh
Date: Wed Aug 31 05:24:41 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
Fix previous to make it compile again.
To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/sys/kern/subr_lockdebug.c
Module Name:src
Committed By: riastradh
Date: Tue Aug 30 22:38:27 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): New debug.crashme.mutex_recursion method.
Takes a lock twice. Set it to 1 for adaptive lock, 2 for spin lock.
To generate a
Module Name:src
Committed By: riastradh
Date: Tue Aug 30 22:38:27 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): New debug.crashme.mutex_recursion method.
Takes a lock twice. Set it to 1 for adaptive lock, 2 for spin lock.
To generate a
Module Name:src
Committed By: riastradh
Date: Tue Aug 30 22:38:17 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
lockdebug(9): Try to show symbol names if possible.
Also print the possible owner in ddb/crash `show lock' even if the
kernel is built
Module Name:src
Committed By: riastradh
Date: Tue Aug 30 22:38:17 UTC 2022
Modified Files:
src/sys/kern: subr_lockdebug.c
Log Message:
lockdebug(9): Try to show symbol names if possible.
Also print the possible owner in ddb/crash `show lock' even if the
kernel is built
Module Name:src
Committed By: riastradh
Date: Sun Aug 28 12:24:39 UTC 2022
Modified Files:
src/sys/kern: subr_devsw.c
Log Message:
devsw(9): Clarify to match loop condition. NFCI.
To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/sys/kern/subr_devsw.c
Module Name:src
Committed By: riastradh
Date: Sun Aug 28 12:24:39 UTC 2022
Modified Files:
src/sys/kern: subr_devsw.c
Log Message:
devsw(9): Clarify to match loop condition. NFCI.
To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/sys/kern/subr_devsw.c
Module Name:src
Committed By: riastradh
Date: Sun Aug 28 11:17:38 UTC 2022
Modified Files:
src/sys/kern: subr_devsw.c
Log Message:
devsw(9): Fix case of existing conv in devsw_attach.
- Fix sense of conditional: if we found a conv, i < max_devsw_convs.
- Make sure to
Module Name:src
Committed By: riastradh
Date: Sun Aug 28 11:17:38 UTC 2022
Modified Files:
src/sys/kern: subr_devsw.c
Log Message:
devsw(9): Fix case of existing conv in devsw_attach.
- Fix sense of conditional: if we found a conv, i < max_devsw_convs.
- Make sure to
Module Name:src
Committed By: hannken
Date: Fri Aug 26 11:03:53 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
Two defects in vfs_getnewfsid():
- Parallel mounts may get the same fsid. Always increment "xxxfs_mntid"
to make it unlikely.
- Directly
Module Name:src
Committed By: hannken
Date: Fri Aug 26 11:03:53 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
Two defects in vfs_getnewfsid():
- Parallel mounts may get the same fsid. Always increment "xxxfs_mntid"
to make it unlikely.
- Directly
Module Name:src
Committed By: riastradh
Date: Wed Aug 24 11:41:39 UTC 2022
Modified Files:
src/sys/kern: kern_pmf.c
Log Message:
kern_pmf.c: Fix whitespace, KNF, static.
No functional change intended.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51
Module Name:src
Committed By: riastradh
Date: Wed Aug 24 11:41:39 UTC 2022
Modified Files:
src/sys/kern: kern_pmf.c
Log Message:
kern_pmf.c: Fix whitespace, KNF, static.
No functional change intended.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:14:59 UTC 2022
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
Use fstrans_start()/fstrans_done() to cross the mount in lookup_crossmount().
It is sufficient here as it prevents the file system from unmount
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:14:59 UTC 2022
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
Use fstrans_start()/fstrans_done() to cross the mount in lookup_crossmount().
It is sufficient here as it prevents the file system from unmount
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:14:24 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
Protect changing "v_mountedhere" with file system suspension instead
of vnode lock.
To generate a diff of this commit:
cvs rdiff -u -r1.94
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:14:24 UTC 2022
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
Protect changing "v_mountedhere" with file system suspension instead
of vnode lock.
To generate a diff of this commit:
cvs rdiff -u -r1.94
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:13:08 UTC 2022
Modified Files:
src/sys/kern: vfs_trans.c
Log Message:
Don't allocate lwp info for fstrans_held() and fstrans_is_owner().
If it doesn't exist we cannot hold a transaction or suspension.
To generate
Module Name:src
Committed By: hannken
Date: Mon Aug 22 09:13:08 UTC 2022
Modified Files:
src/sys/kern: vfs_trans.c
Log Message:
Don't allocate lwp info for fstrans_held() and fstrans_is_owner().
If it doesn't exist we cannot hold a transaction or suspension.
To generate
Module Name:src
Committed By: riastradh
Date: Sat Aug 20 23:37:12 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Limit ipi trace diagnostic to after init has started.
To generate a diff of this commit:
cvs rdiff -u -r1.177 -r1.178
Module Name:src
Committed By: riastradh
Date: Sat Aug 20 23:37:12 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Limit ipi trace diagnostic to after init has started.
To generate a diff of this commit:
cvs rdiff -u -r1.177 -r1.178
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 21:23:37 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Fix previous for non-LOCKDEBUG builds.
To generate a diff of this commit:
cvs rdiff -u -r1.176 -r1.177
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 21:23:37 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Fix previous for non-LOCKDEBUG builds.
To generate a diff of this commit:
cvs rdiff -u -r1.176 -r1.177
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 18:13:09 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Record kernel lock holder in fast path too.
To generate a diff of this commit:
cvs rdiff -u -r1.175 -r1.176
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 18:13:09 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Record kernel lock holder in fast path too.
To generate a diff of this commit:
cvs rdiff -u -r1.175 -r1.176
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 16:25:17 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Need kpreempt_disable to ipi_send, oops.
To generate a diff of this commit:
cvs rdiff -u -r1.174 -r1.175
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 16:25:17 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Need kpreempt_disable to ipi_send, oops.
To generate a diff of this commit:
cvs rdiff -u -r1.174 -r1.175
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 10:24:17 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): New kernel_lock_spinout crasher.
This assumes that something will eventually try to take the kernel
lock and, after spinning
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 10:24:17 UTC 2022
Modified Files:
src/sys/kern: kern_crashme.c
Log Message:
crashme(9): New kernel_lock_spinout crasher.
This assumes that something will eventually try to take the kernel
lock and, after spinning
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 00:26:40 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Send an IPI to print holder's stack trace on spinout.
To generate a diff of this commit:
cvs rdiff -u -r1.173 -r1.174
Module Name:src
Committed By: riastradh
Date: Tue Aug 16 00:26:40 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Send an IPI to print holder's stack trace on spinout.
To generate a diff of this commit:
cvs rdiff -u -r1.173 -r1.174
Module Name:src
Committed By: riastradh
Date: Mon Aug 15 11:43:56 UTC 2022
Modified Files:
src/sys/kern: subr_workqueue.c
Log Message:
workqueue(9): workqueue_wait and workqueue_destroy may sleep.
But might not, so assert sleepable up front.
To generate a diff of this
Module Name:src
Committed By: riastradh
Date: Mon Aug 15 11:43:56 UTC 2022
Modified Files:
src/sys/kern: subr_workqueue.c
Log Message:
workqueue(9): workqueue_wait and workqueue_destroy may sleep.
But might not, so assert sleepable up front.
To generate a diff of this
Module Name:src
Committed By: riastradh
Date: Fri Aug 12 16:16:12 UTC 2022
Modified Files:
src/sys/kern: subr_autoconf.c
Log Message:
autoconf(9): Provide diagnostics for config_detach_* misuse.
To generate a diff of this commit:
cvs rdiff -u -r1.301 -r1.302
Module Name:src
Committed By: riastradh
Date: Fri Aug 12 16:16:12 UTC 2022
Modified Files:
src/sys/kern: subr_autoconf.c
Log Message:
autoconf(9): Provide diagnostics for config_detach_* misuse.
To generate a diff of this commit:
cvs rdiff -u -r1.301 -r1.302
Module Name:src
Committed By: riastradh
Date: Fri Aug 12 15:17:10 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Don't autounload unaudited modules by default.
Modules that have not been audited for autounload safety don't
recognize the
Module Name:src
Committed By: riastradh
Date: Fri Aug 12 15:17:10 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Don't autounload unaudited modules by default.
Modules that have not been audited for autounload safety don't
recognize the
Module Name:src
Committed By: hannken
Date: Thu Aug 11 10:17:44 UTC 2022
Modified Files:
src/sys/kern: vfs_trans.c
Log Message:
Finish previous, evaluate the lowest mount on first access
to "struct mount_info" and store it here so we no longer
derefence the "struct mount"
Module Name:src
Committed By: hannken
Date: Thu Aug 11 10:17:44 UTC 2022
Modified Files:
src/sys/kern: vfs_trans.c
Log Message:
Finish previous, evaluate the lowest mount on first access
to "struct mount_info" and store it here so we no longer
derefence the "struct mount"
Module Name:src
Committed By: riastradh
Date: Mon Aug 8 22:31:45 UTC 2022
Modified Files:
src/sys/kern: kern_ras.c
Log Message:
rasctl(2): Avoid arithmetic overflow.
Reported-by: syzbot+40b6085d020ae47a6...@syzkaller.appspotmail.com
Module Name:src
Committed By: riastradh
Date: Mon Aug 8 22:31:45 UTC 2022
Modified Files:
src/sys/kern: kern_ras.c
Log Message:
rasctl(2): Avoid arithmetic overflow.
Reported-by: syzbot+40b6085d020ae47a6...@syzkaller.appspotmail.com
Reverted and alternative proposed on tech-kern! Sorry for the
unilateral toe-stomping.
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 23:03:59 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
Revert "module(9): Disable module autounload by default."
Needs more discussion. Maybe better with an opt-in mechanism to
replace the
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 23:03:59 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
Revert "module(9): Disable module autounload by default."
Needs more discussion. Maybe better with an opt-in mechanism to
replace the
On Sun, 7 Aug 2022, Paul Goyette wrote:
On Sun, 7 Aug 2022, Taylor R Campbell wrote:
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 21:17:18 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Disable module autounload by default.
On Sun, 7 Aug 2022, Taylor R Campbell wrote:
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 21:17:18 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Disable module autounload by default.
I don't know why this was ever enabled by
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 21:17:18 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Disable module autounload by default.
I don't know why this was ever enabled by default; many modules are
still not safe to
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 21:17:18 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Disable module autounload by default.
I don't know why this was ever enabled by default; many modules are
still not safe to
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 20:44:39 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Call callbacks in topological order on load.
They are called in reverse topological order on unload.
dtrace_sdt will rely on
Module Name:src
Committed By: riastradh
Date: Sun Aug 7 20:44:39 UTC 2022
Modified Files:
src/sys/kern: kern_module.c
Log Message:
module(9): Call callbacks in topological order on load.
They are called in reverse topological order on unload.
dtrace_sdt will rely on
Module Name:src
Committed By: riastradh
Date: Sat Aug 6 21:21:10 UTC 2022
Modified Files:
src/sys/kern: vfs_vnops.c
Log Message:
vnodeops(9): Take exclusive lock in read/seek for f_offset update.
Otherwise concurrent readers/seekers might clobber it.
To generate a
Module Name:src
Committed By: riastradh
Date: Sat Aug 6 21:21:10 UTC 2022
Modified Files:
src/sys/kern: vfs_vnops.c
Log Message:
vnodeops(9): Take exclusive lock in read/seek for f_offset update.
Otherwise concurrent readers/seekers might clobber it.
To generate a
Module Name:src
Committed By: riastradh
Date: Fri Aug 5 23:43:46 UTC 2022
Modified Files:
src/sys/kern: kern_entropy.c
Log Message:
entropy: Don't disclose stack garbage in kern.entropy sysctls.
kern.entropy.consolidate and kern.entropy.gather are supposed to be
Module Name:src
Committed By: riastradh
Date: Fri Aug 5 23:43:46 UTC 2022
Modified Files:
src/sys/kern: kern_entropy.c
Log Message:
entropy: Don't disclose stack garbage in kern.entropy sysctls.
kern.entropy.consolidate and kern.entropy.gather are supposed to be
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