Author: kib
Date: Fri Oct 28 11:23:36 2016
New Revision: 308022
URL: https://svnweb.freebsd.org/changeset/base/308022
Log:
Use symbolic name for the value of fully free word in pm_inusemap.
Explicitely mention every bit in the value.
Sponsored by: The FreeBSD Foundation
MFC after:2
Author: kib
Date: Fri Oct 28 11:26:44 2016
New Revision: 308023
URL: https://svnweb.freebsd.org/changeset/base/308023
Log:
If the fatchain() call in chainalloc() returned an error, revert
marking the cluster run as in-use.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC aft
Author: kib
Date: Fri Oct 28 11:34:32 2016
New Revision: 308024
URL: https://svnweb.freebsd.org/changeset/base/308024
Log:
Ensure that cluster allocations never allocate clusters outside the
volume limits. In particular:
- Assert that usemap_alloc() and usemap_free() cluster number argument
Author: kib
Date: Fri Oct 28 11:35:06 2016
New Revision: 308025
URL: https://svnweb.freebsd.org/changeset/base/308025
Log:
Enable vn_io_fault() deadlock avoidance for msdosfs.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Modified:
head/
Author: kib
Date: Fri Oct 28 11:43:59 2016
New Revision: 308026
URL: https://svnweb.freebsd.org/changeset/base/308026
Log:
Generalize UFS buffer pager to allow it serving other filesystems
which also use buffer cache.
Most important addition to the code is the handling of filesystems
wh
Author: kib
Date: Fri Oct 28 11:46:15 2016
New Revision: 308027
URL: https://svnweb.freebsd.org/changeset/base/308027
Log:
Use buffer pager for msdosfs.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Modified:
head/sys/fs/msdosfs/msdosfs_vnops.c
Modifie
Author: kib
Date: Fri Oct 28 11:46:39 2016
New Revision: 308028
URL: https://svnweb.freebsd.org/changeset/base/308028
Log:
Use buffer pager for cd9660.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Modified:
head/sys/fs/cd9660/cd9660_vnops.c
Modified:
Author: kib
Date: Fri Oct 28 11:53:22 2016
New Revision: 308029
URL: https://svnweb.freebsd.org/changeset/base/308029
Log:
Handle pmap_enter() over an existing 4/2M page in KVA on i386.
The userspace case was already handled by pmap_allocpte(). For kernel
VA, page table page must exist,
Author: kib
Date: Fri Oct 28 12:27:05 2016
New Revision: 308030
URL: https://svnweb.freebsd.org/changeset/base/308030
Log:
Use correct cpu id in the banner. Fix style.
Noted by: avg
Sponsored by: The FreeBSD Foundation
MFC after:9 days
Modified:
head/sys/x86/x86/cpu_machdep.
On Thu, Oct 27, 2016 at 03:08:01PM -0700, John Baldwin wrote:
> On Wednesday, October 26, 2016 05:37:08 PM John Baldwin wrote:
> > Author: jhb
> > Date: Wed Oct 26 17:37:08 2016
> > New Revision: 307971
> > URL: https://svnweb.freebsd.org/changeset/base/307971
> >
> > Log:
> > Correct definition
On Fri, Oct 28, 2016 at 09:59:26AM -0700, John Baldwin wrote:
> Well, we could perhaps patch those to use SA_SIGINFO instead, but if it's
> a non-trivial amount of effort I'm not going to bother. I'm surprised that
> some of those would use sigcontext. Both mono and go post-date SA_SIGINFO
> bein
Author: kib
Date: Sat Oct 29 18:03:29 2016
New Revision: 308094
URL: https://svnweb.freebsd.org/changeset/base/308094
Log:
Add unlock_vp() helper.
Trim space.
Discussed with: alc
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/vm/vm_fault.c
Modif
Author: kib
Date: Sun Oct 30 18:04:11 2016
New Revision: 308108
URL: https://svnweb.freebsd.org/changeset/base/308108
Log:
Split long line instead of unindenting it. Add KASSERT() verifying
that a device object with the same handle has the same ops vector.
Reviewed by: alc
Sponsored b
Author: kib
Date: Sun Oct 30 18:05:18 2016
New Revision: 308109
URL: https://svnweb.freebsd.org/changeset/base/308109
Log:
Remove vnode_locked label and goto, by collapsing vp calculation into
the conditional.
Suggested and reviewed by:alc
Sponsored by: The FreeBSD Foundation
MFC
Author: kib
Date: Sun Oct 30 20:38:57 2016
New Revision: 308113
URL: https://svnweb.freebsd.org/changeset/base/308113
Log:
Remove vm_pager_has_page() declaration. It is not too useful since
static inline definition appears later in the file.
Reviewed by: alc
Sponsored by: The FreeBSD
Author: kib
Date: Sun Oct 30 20:39:38 2016
New Revision: 308114
URL: https://svnweb.freebsd.org/changeset/base/308114
Log:
Change remained internal uses of boolean_t to bool in vm/vm_fault.c.
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/s
On Mon, Oct 31, 2016 at 05:02:46PM -0700, Gleb Smirnoff wrote:
> Hi,
>
> On Fri, Oct 28, 2016 at 11:43:59AM +, Konstantin Belousov wrote:
> K> Author: kib
> K> Date: Fri Oct 28 11:43:59 2016
> K> New Revision: 308026
> K> URL: https://svnweb.freebsd.org/cha
Author: kib
Date: Wed Nov 2 12:02:31 2016
New Revision: 308210
URL: https://svnweb.freebsd.org/changeset/base/308210
Log:
Style fixes.
Discussed with: emaste
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/kern/vfs_lookup.c
Modified: head/sys/kern
Author: kib
Date: Wed Nov 2 12:10:39 2016
New Revision: 308211
URL: https://svnweb.freebsd.org/changeset/base/308211
Log:
Remove tautological casts.
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/kern/vfs_lookup.c
Modified: head/sys/kern/vfs_lookup.c
===
Author: kib
Date: Wed Nov 2 12:43:15 2016
New Revision: 308212
URL: https://svnweb.freebsd.org/changeset/base/308212
Log:
Allow some dotdot lookups in capability mode.
If dotdot lookup does not escape from the file descriptor passed as
the lookup root, we can allow the component traversa
Author: kib
Date: Wed Nov 2 20:57:20 2016
New Revision: 308228
URL: https://svnweb.freebsd.org/changeset/base/308228
Log:
Remove remnants of the recursive sleep support. Instead assert that
we never try to sleep while the thread is on a sleepqueue.
Reviewed by: jhb
Tested by:pho
Author: kib
Date: Fri Nov 4 12:58:50 2016
New Revision: 308288
URL: https://svnweb.freebsd.org/changeset/base/308288
Log:
Do not sleep in vm_wait() if pagedaemon did not yet started. Panic instead.
Requests which cannot be satisfied by allocators at boot time often
have unrealizable par
On Fri, Nov 04, 2016 at 08:49:59PM +, Pedro F. Giffuni wrote:
> Author: pfg
> Date: Fri Nov 4 20:49:59 2016
> New Revision: 308314
> URL: https://svnweb.freebsd.org/changeset/base/308314
>
> Log:
> sed(1): add LEGACY_BSDSED_COMPAT compile-time flag.
>
> In r297602, which included a __F
Author: kib
Date: Mon Nov 7 10:55:56 2016
New Revision: 308407
URL: https://svnweb.freebsd.org/changeset/base/308407
Log:
vn_fullpath1() checked VV_ROOT and then unreferenced
vp->v_mount->mnt_vnodecovered unlocked. This allowed unmount to race.
Lock vnode after we noticed the VV_ROOT flag.
Author: kib
Date: Tue Nov 8 10:10:55 2016
New Revision: 308442
URL: https://svnweb.freebsd.org/changeset/base/308442
Log:
Tweaks for the buffer pager.
Pass current thread credentials instead of NOCRED.
Only allow unmapped buffers for filesystem which proclaimed the support.
For all
Author: kib
Date: Fri Nov 11 18:57:41 2016
New Revision: 308538
URL: https://svnweb.freebsd.org/changeset/base/308538
Log:
Increase the max allowed size of the microcode update blob for x86.
Newer CPUs (SkyLakes) have updates of 100K size, which is bigger than
current limit 32K. Increase
On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote:
> hi!
>
> This broke freebsd on mips24k.
>
> BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got a read
> fault (type 0x2) at 0
> Trapframe Register Dump:
> zero: 0at: 0v0: 0v1: 0
> a0: 0x7fffeecca1:
y else.
>
>
>
> -a
>
>
> On 12 November 2016 at 22:58, Konstantin Belousov wrote:
> > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote:
> >> hi!
> >>
> >> This broke freebsd on mips24k.
> >>
> >> BAD_PAGE_FAUL
On Sun, Nov 13, 2016 at 12:12:02AM -0700, Warner Losh wrote:
> On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov
> wrote:
> > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote:
> >> hi!
> >>
> >> This broke freebsd on mips24k.
> >>
&
On Sun, Nov 13, 2016 at 12:33:57AM -0700, Warner Losh wrote:
> On Sun, Nov 13, 2016 at 12:19 AM, Konstantin Belousov
> wrote:
> > On Sun, Nov 13, 2016 at 12:12:02AM -0700, Warner Losh wrote:
> >> On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov
> >> wrote:
>
Author: kib
Date: Sun Nov 13 21:39:55 2016
New Revision: 308617
URL: https://svnweb.freebsd.org/changeset/base/308617
Log:
Move common cleanup code into helper.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/kern/vfs_mount.c
Modified:
Author: kib
Date: Sun Nov 13 21:49:51 2016
New Revision: 308618
URL: https://svnweb.freebsd.org/changeset/base/308618
Log:
Provide simple mutual exclusion between mount point update and unmount.
Currently mount update keeps vfs_busy(9) reference on the mount point
during MNT_UPDATE VFS_MO
Author: kib
Date: Mon Nov 14 13:20:10 2016
New Revision: 308642
URL: https://svnweb.freebsd.org/changeset/base/308642
Log:
Initialize reserved bytes in struct mq_attr and its 32compat
counterpart, to avoid kernel stack content leak in kmq_setattr(2)
syscall. Also slightly simplify the check
Author: kib
Date: Tue Nov 15 09:40:03 2016
New Revision: 308688
URL: https://svnweb.freebsd.org/changeset/base/308688
Log:
Assert that there is no unresolved symbols during rtld linking.
Reviewed by: emaste, jhb
Sponsored by: The FreeBSD Foundation
MFC after:1 week
X-Differential
Author: kib
Date: Tue Nov 15 09:43:26 2016
New Revision: 308689
URL: https://svnweb.freebsd.org/changeset/base/308689
Log:
Pass CPUID[1] %edx (cpu_feature), %ecx (cpu_feature2) and
CPUID[7].%ebx (cpu_stdext_feature), %ecx (cpu_stdext_feature2) to the
ifunc resolvers on x86.
It is much m
Author: kib
Date: Tue Nov 15 09:37:35 2016
New Revision: 308687
URL: https://svnweb.freebsd.org/changeset/base/308687
Log:
Update hint to utilize user variable.
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/libexec/rtld-elf/Makefile
Modified: head/libexec/rt
Author: kib
Date: Wed Nov 16 16:34:17 2016
New Revision: 308733
URL: https://svnweb.freebsd.org/changeset/base/308733
Log:
Move the fast fault path into the separate function.
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/vm/vm_fault.c
On Wed, Nov 16, 2016 at 01:37:18PM +, Ruslan Bukin wrote:
> I have a panic with this on RISC-V. Any ideas ?
How did you checked that the revision you replied to, makes the problem ?
Note that the backtrace below is not reasonable.
>
>
>
On Fri, Nov 18, 2016 at 10:22:35AM +, Ruslan Bukin wrote:
> On Thu, Nov 17, 2016 at 10:51:40AM -0600, Alan Cox wrote:
> > On 11/16/2016 11:52, Ruslan Bukin wrote:
> > > On Wed, Nov 16, 2016 at 04:59:39PM +, Ruslan Bukin wrote:
> > >> On Wed, Nov 16, 2016 a
On Sat, Nov 19, 2016 at 01:36:44AM +, John Baldwin wrote:
> Author: jhb
> Date: Sat Nov 19 01:36:44 2016
> New Revision: 308821
> URL: https://svnweb.freebsd.org/changeset/base/308821
>
> Log:
> MFamd64: Various fatal page fault fixes.
>
> - If a page fault is triggered due to reserved
Author: kib
Date: Mon Nov 21 14:13:57 2016
New Revision: 308925
URL: https://svnweb.freebsd.org/changeset/base/308925
Log:
Adjust r308689 to make rtld compilable with either in-tree or
(hopefully) stock gcc 4.2.1 on i386 and other arches.
In particular:
- Do not use %ebx in the asm cons
Author: kib
Date: Tue Nov 22 10:06:39 2016
New Revision: 308969
URL: https://svnweb.freebsd.org/changeset/base/308969
Log:
Restore vnode pager statistic for buffer pagers.
Reviewed by: alc, markj
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Differenti
Author: kib
Date: Tue Nov 22 10:24:59 2016
New Revision: 308973
URL: https://svnweb.freebsd.org/changeset/base/308973
Log:
Minor cleanup, remove unneeded XXX comments and unused re-define.
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/fs/nfsclient/nfs_clb
Author: kib
Date: Tue Nov 22 10:58:24 2016
New Revision: 308980
URL: https://svnweb.freebsd.org/changeset/base/308980
Log:
Use buffer pager for NFS.
The pager, due to its construction, implements clustering for the
page-ins. In particular, buildworld load demonstrates reduction of
the
Author: kib
Date: Tue Nov 22 13:24:57 2016
New Revision: 308995
URL: https://svnweb.freebsd.org/changeset/base/308995
Log:
On error, bread(9) zeroes buffer pointer, do not dereference it.
See r294954 for the bread(9) change and r297401 for similar cd9660 fix.
Reported and tested by:
On Wed, Nov 23, 2016 at 11:06:53AM -0800, Bryan Drewery wrote:
> On 11/15/2016 1:37 AM, Konstantin Belousov wrote:
> > Author: kib
> > Date: Tue Nov 15 09:37:35 2016
> > New Revision: 308687
> > URL: https://svnweb.freebsd.org/changeset/base/308687
> >
> >
Author: kib
Date: Sat Nov 26 10:33:53 2016
New Revision: 309189
URL: https://svnweb.freebsd.org/changeset/base/309189
Log:
Fix automatic eventtimer hardware selection when ARAT
(APIC-Timer-always-running) is not implemented.
If machine has ncpus >= 8 and non-FSB interrupt routing from HPE
Author: kib
Date: Sun Nov 27 09:20:58 2016
New Revision: 309209
URL: https://svnweb.freebsd.org/changeset/base/309209
Log:
NFSv4 client tracks opens, and the track records are only dropped when
the vnode is inactivated. This contradicts with the nullfs caching
which keeps upper vnode around
On Sat, Dec 03, 2016 at 12:00:01AM +0800, Julian Elischer wrote:
> On 28/11/2016 4:43 AM, Jilles Tjoelker wrote:
> > On Wed, Nov 23, 2016 at 07:57:52AM +, Julian Elischer wrote:
> >> Author: julian
> >> Date: Wed Nov 23 07:57:52 2016
> >> New Revision: 309035
> >> URL: https://svnweb.freebsd.or
Author: kib
Date: Sun Dec 4 20:44:58 2016
New Revision: 309539
URL: https://svnweb.freebsd.org/changeset/base/309539
Log:
Restructure the code to handle reporting of non-exited processes from
wait(2).
- Do not acquire the process spinlock if neither WTRAPPED nor WUNTRACED
options were p
Author: kib
Date: Mon Dec 5 11:41:09 2016
New Revision: 309550
URL: https://svnweb.freebsd.org/changeset/base/309550
Log:
Rename fast taskqueues used by DMAR to avoid naming conflict of the
sleepable and spin mutexes created by the queues.
Reported and tested by: hps
Sponsored by
Author: kib
Date: Mon Dec 5 11:42:09 2016
New Revision: 309551
URL: https://svnweb.freebsd.org/changeset/base/309551
Log:
Release DMAR table after using it.
Reported and tested by: hps
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/x86/iommu/intel
Author: kib
Date: Tue Dec 6 17:13:17 2016
New Revision: 309630
URL: https://svnweb.freebsd.org/changeset/base/309630
Log:
Do not leak curthread->inact_mtx when cancelling in pthread_cond_wait(3).
Leave robust-protected region before checking for cancellation by
calling _thr_testcancel().
Author: kib
Date: Thu Dec 8 10:28:51 2016
New Revision: 309708
URL: https://svnweb.freebsd.org/changeset/base/309708
Log:
Style.
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/vm/phys_pager.c
Modified: head/sys/vm/phys_pager.c
===
Author: kib
Date: Thu Dec 8 10:29:41 2016
New Revision: 309709
URL: https://svnweb.freebsd.org/changeset/base/309709
Log:
Move map_generation snapshot value into struct faultstate.
Reviewed by: alc
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified
Author: kib
Date: Thu Dec 8 11:26:11 2016
New Revision: 309710
URL: https://svnweb.freebsd.org/changeset/base/309710
Log:
Add a new populate() pager method and extend device pager ops vector
with cdev_pg_populate() to provide device drivers access to it. It
gives drivers fine control of th
Author: kib
Date: Thu Dec 8 11:35:53 2016
New Revision: 309711
URL: https://svnweb.freebsd.org/changeset/base/309711
Log:
Implement the populate() pager method for phys pager.
It allows to provide configurable agressive prefaulting and useful
hints to page daemon about memory allocations
Author: kib
Date: Thu Dec 8 11:39:08 2016
New Revision: 309712
URL: https://svnweb.freebsd.org/changeset/base/309712
Log:
Use the populate() driver paging method for i915 driver.
In particular, the fault access type is accounted for when the
aperture page is moved to GTT domain. On the
On Fri, Dec 09, 2016 at 05:58:34PM +, Gleb Smirnoff wrote:
> Author: glebius
> Date: Fri Dec 9 17:58:34 2016
> New Revision: 309745
> URL: https://svnweb.freebsd.org/changeset/base/309745
>
> Log:
> Provide counter_ratecheck(), a MP-friendly substitution to ppsratecheck().
> When rated ev
On Fri, Dec 09, 2016 at 10:50:43PM +, Ngie Cooper wrote:
> Author: ngie
> Date: Fri Dec 9 22:50:43 2016
> New Revision: 309774
> URL: https://svnweb.freebsd.org/changeset/base/309774
>
> Log:
> Only run mdconfig -d -u 3 if /dev/md3 exists on the system
>
> This will prevent "cleanup f
On Fri, Dec 09, 2016 at 10:56:36AM -0800, Gleb Smirnoff wrote:
> Yes, this is expected. The interface isn't designed to be precise. So if
> we hit limit, the next second result will be 20345 events exceeded the rate
> instead of 20346 events.
Note that the interface may legitimately give errors in
Author: kib
Date: Sun Dec 11 19:01:27 2016
New Revision: 309854
URL: https://svnweb.freebsd.org/changeset/base/309854
Log:
Prefix hex memory addresses with 0x in diagnostic messages from the
SRAT parser.
Submitted by: Oliver Pinter
MFC after:1 week
Differential revision:ht
Author: kib
Date: Mon Dec 12 11:11:50 2016
New Revision: 309886
URL: https://svnweb.freebsd.org/changeset/base/309886
Log:
When a zombie gets reparented due to the parent exit, send SIGCHLD to
the reaper.
The traditional reaper init(8) is aware of zombies silently reparented
to it after
Author: kib
Date: Mon Dec 12 11:12:04 2016
New Revision: 309887
URL: https://svnweb.freebsd.org/changeset/base/309887
Log:
Enable lookup_cap_dotdot and lookup_cap_dotdot_nonlocal.
Requested and reviewed by:cem
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Differential
On Mon, Dec 12, 2016 at 03:22:22PM +, Edward Tomasz Napierala wrote:
> Author: trasz
> Date: Mon Dec 12 15:22:21 2016
> New Revision: 309891
> URL: https://svnweb.freebsd.org/changeset/base/309891
>
> Log:
> Avoid dereferencing NULL pointers in devtoname(). I've seen it panic,
> called fr
On Mon, Dec 12, 2016 at 08:12:57PM +0100, Edward Tomasz Napierala wrote:
> On 1212T1833, Konstantin Belousov wrote:
> > On Mon, Dec 12, 2016 at 03:22:22PM +, Edward Tomasz Napierala wrote:
> > > Author: trasz
> > > Date: Mon Dec 12 15:22:21 2016
> > > N
On Tue, Dec 13, 2016 at 10:20:30AM +1100, Bruce Evans wrote:
> Hrmph. kib didn't like my patch to kill the spam from reentering ddb.
> The spam messes up even cases where the ddb command handles errors.
> Howver, in most cases the error handling is incomplete. There is always
> the outer setjmp/l
Author: kib
Date: Tue Dec 13 19:04:05 2016
New Revision: 310027
URL: https://svnweb.freebsd.org/changeset/base/310027
Log:
Fix bug in r309712, do not leak gem object pin count in case of error
or retry.
Reported and tested by: Michael Butler
Sponsored by: The FreeBSD Foundation
Author: kib
Date: Thu Oct 3 08:25:09 2019
New Revision: 353033
URL: https://svnweb.freebsd.org/changeset/base/353033
Log:
Remove unnecessary vm/vm_page.h and vm/vm_pager.h includes from
tmpfs/tmpfs_vnodes.c.
Submitted by: o...@j.email.ne.jp
MFC after:1 week
Differential revision:
Author: kib
Date: Thu Oct 3 19:51:56 2019
New Revision: 353064
URL: https://svnweb.freebsd.org/changeset/base/353064
Log:
tmpfs_rename: style.
Reformat multi-line comments to follow style.
Also fix some typos.
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
Author: kib
Date: Thu Oct 3 19:55:05 2019
New Revision: 353065
URL: https://svnweb.freebsd.org/changeset/base/353065
Log:
tmpfs_readdir(): unlock the locked node.
During readdir() we guarantee that the tn_dir.tn_parent does not go
away, but it might be replaced by a parallel rename. Rea
On Fri, Oct 04, 2019 at 03:24:45PM -0700, John Baldwin wrote:
> On 10/4/19 1:48 PM, Kyle Evans wrote:
> > On Fri, Oct 4, 2019 at 2:12 PM John Baldwin wrote:
> >>
> >> On 10/4/19 6:43 AM, Kyle Evans wrote:
> >>> Author: kevans
> >>> Date: Fri Oct 4 13:43:07 2019
> >>> New Revision: 353103
> >>> UR
On Tue, Oct 08, 2019 at 01:36:34AM +, Justin Hibbits wrote:
> Author: jhibbits
> Date: Tue Oct 8 01:36:34 2019
> New Revision: 353296
> URL: https://svnweb.freebsd.org/changeset/base/353296
>
> Log:
> powerpc: Implement atomic_(f)cmpset_ for short and char
> |
> This adds two implementa
On Tue, Oct 08, 2019 at 01:43:05PM +, Eric van Gyzen wrote:
> Author: vangyzen
> Date: Tue Oct 8 13:43:05 2019
> New Revision: 353305
> URL: https://svnweb.freebsd.org/changeset/base/353305
>
> Log:
> Fix problems in the kern_maxfiles__increase test
>
> ATF functions such as ATF_REQUIR
On Tue, Oct 08, 2019 at 09:14:14AM -0500, Justin Hibbits wrote:
> On Tue, 8 Oct 2019 11:16:04 +0300
> Konstantin Belousov wrote:
>
> > On Tue, Oct 08, 2019 at 01:36:34AM +, Justin Hibbits wrote:
> > > Author: jhibbits
> > > Date: Tue Oct 8 01:36:34 2019
>
On Tue, Oct 08, 2019 at 11:22:48PM -0700, Enji Cooper (yaneurabeya) wrote:
>
> > On Oct 8, 2019, at 08:04, Konstantin Belousov wrote:
> >
> > On Tue, Oct 08, 2019 at 01:43:05PM +, Eric van Gyzen wrote:
> >> Author: vangyzen
> >> Date: Tue Oct 8
Author: kib
Date: Thu Oct 10 18:52:24 2019
New Revision: 353413
URL: https://svnweb.freebsd.org/changeset/base/353413
Log:
Typo out->in.
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Modified:
head/sys/sys/lockf.h
Modified: head/sys/sys/lockf.h
Author: kib
Date: Fri Oct 11 18:37:02 2019
New Revision: 353446
URL: https://svnweb.freebsd.org/changeset/base/353446
Log:
Plug the rest of undef behavior places that were missed in r337456.
There are three more places in msdosfs_fat.c which might shift one
into the sign bit. While there
Author: kib
Date: Fri Oct 11 18:41:24 2019
New Revision: 353447
URL: https://svnweb.freebsd.org/changeset/base/353447
Log:
devfs_vptocnp(): correct the component name when node is not at top.
Node' cdp.si_name is the full path as provided by make_dev(9), it
should not be returned by VOP_V
Author: kib
Date: Sun Oct 13 06:56:45 2019
New Revision: 353463
URL: https://svnweb.freebsd.org/changeset/base/353463
Log:
Restore nofaulting operations after r352807
The TDP_NOFAULTING flag should be checked in vm_fault(), not in
vm_fault_trap(). Otherwise kernel accesses to userspace,
Author: kib
Date: Wed Oct 16 07:09:15 2019
New Revision: 353622
URL: https://svnweb.freebsd.org/changeset/base/353622
Log:
Fix assert in PowerPC pmaps after introduction of object busy.
The VM_PAGE_OBJECT_BUSY_ASSERT() in pmap_enter() implementation should
be only asserted when the code i
On Wed, Oct 16, 2019 at 07:41:34AM +, Andriy Gapon wrote:
> Author: avg
> Date: Wed Oct 16 07:41:33 2019
> New Revision: 353625
> URL: https://svnweb.freebsd.org/changeset/base/353625
>
> Log:
> zfs: add a lame emulation of cv_wait_sig(9) in userland to fix r353618
>
> Not sure if we ne
Author: kib
Date: Wed Oct 16 21:07:18 2019
New Revision: 353664
URL: https://svnweb.freebsd.org/changeset/base/353664
Log:
Port r353622 to sparc64 and arm v4.
Noted by: alc
Reviewed by: alc, jeff, markj
Sponsored by: The FreeBSD Foundation
Differential revision:https://re
Author: kib
Date: Thu Oct 17 13:49:47 2019
New Revision: 353681
URL: https://svnweb.freebsd.org/changeset/base/353681
Log:
swapon_check_swzone(): use already calculated static variables.
Submitted by: o...@j.email.ne.jp
MFC after:1 week
Differential revision:https://reviews.
Author: kib
Date: Tue Oct 22 15:59:16 2019
New Revision: 353888
URL: https://svnweb.freebsd.org/changeset/base/353888
Log:
vm_fault(): extract code to lock the vnode into a helper
vn_fault_lock_vnode().
Tested by:pho
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC af
Author: kib
Date: Tue Oct 22 16:09:25 2019
New Revision: 353890
URL: https://svnweb.freebsd.org/changeset/base/353890
Log:
Add VV_VMSIZEVNLOCK flag.
The flag specifies that vm_fault() handler should check the vnode'
vm_object size under the vnode lock. It is converted into the object'
Author: kib
Date: Tue Oct 22 16:17:38 2019
New Revision: 353891
URL: https://svnweb.freebsd.org/changeset/base/353891
Log:
Fix interface between nfsclient and vnode pager.
Make the nfsclient always call vnode_pager_setsize() with the vnode
exclusively locked. This ensures that page fault
Author: kib
Date: Tue Oct 22 16:21:24 2019
New Revision: 353892
URL: https://svnweb.freebsd.org/changeset/base/353892
Log:
Assert that vnode_pager_setsize() is called with the vnode exclusively locked
except for filesystems that set the MNTK_VMSETSIZE_BUG, Set the flag for ZFS.
Tested
Author: kib
Date: Wed Oct 23 07:36:26 2019
New Revision: 353916
URL: https://svnweb.freebsd.org/changeset/base/353916
Log:
Assert that vm_fault_lock_vnode() returns locked saved vnode.
Reviewed by: alc, markj
Sponsored by: The FreeBSD Foundation
MFC after:2 weeks
Differential rev
On Wed, Oct 23, 2019 at 11:18:06PM +1100, Bruce Evans wrote:
> On Tue, 22 Oct 2019, Alan Somers wrote:
>
> > On Wed, Oct 16, 2019 at 7:21 AM Andrew Turner wrote:
> >
> >> Author: andrew
> >> Date: Wed Oct 16 13:21:01 2019
> >> New Revision: 353640
> >> URL: https://svnweb.freebsd.org/changeset/ba
Author: kib
Date: Wed Oct 23 15:51:26 2019
New Revision: 353928
URL: https://svnweb.freebsd.org/changeset/base/353928
Log:
vn_printf(): Decode VI_TEXT_REF.
Sponsored by: The FreeBSD Foundation
MFC after:3 days
Modified:
head/sys/kern/vfs_subr.c
Modified: head/sys/kern/vfs_subr.c
=
Author: kib
Date: Wed Oct 23 16:06:47 2019
New Revision: 353930
URL: https://svnweb.freebsd.org/changeset/base/353930
Log:
Fix undefined behavior.
Create a sequence point by ending a full expression for call to
vspace() and use of the globals which are modified by vspace().
Reported
Author: kib
Date: Fri Oct 25 20:09:42 2019
New Revision: 354095
URL: https://svnweb.freebsd.org/changeset/base/354095
Log:
amd64: move pcb out of kstack to struct thread.
This saves 320 bytes of the precious stack space.
The only negative aspect of the change I can think of is that the
On Sat, Oct 26, 2019 at 08:24:09AM +0200, Antoine Brodin wrote:
> On Fri, Oct 25, 2019 at 10:09 PM Konstantin Belousov wrote:
> >
> > Author: kib
> > Date: Fri Oct 25 20:09:42 2019
> > New Revision: 354095
> > URL: https://svnweb.freebsd.org/changeset/base/3540
On Sat, Oct 26, 2019 at 02:16:19PM +0200, Antoine Brodin wrote:
> On Sat, Oct 26, 2019 at 10:27 AM Konstantin Belousov
> wrote:
> > On Sat, Oct 26, 2019 at 08:24:09AM +0200, Antoine Brodin wrote:
> > > On Fri, Oct 25, 2019 at 10:09 PM Konstantin Belousov
> > > wrot
Author: kib
Date: Sat Oct 26 18:22:52 2019
New Revision: 354118
URL: https://svnweb.freebsd.org/changeset/base/354118
Log:
Provide dummy definition of the amd64 struct pcb for -m32 compilation.
I do not see a need in the proper x86/include/pcb.h header.
Reported and tested by: an
Author: kib
Date: Mon Oct 28 10:50:37 2019
New Revision: 354132
URL: https://svnweb.freebsd.org/changeset/base/354132
Log:
Fix reset of the kernel stack pointer in TSS for !PTI case on pmap activation
after r354095.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
Author: kib
Date: Wed Oct 30 17:33:17 2019
New Revision: 354194
URL: https://svnweb.freebsd.org/changeset/base/354194
Log:
vm_page_wire_mapped: explain why failure does not affect correctness.
Reviewed by: markj (previous version)
Sponsored by: The FreeBSD Foundation
Differential revis
Author: kib
Date: Sun Nov 3 11:52:50 2019
New Revision: 354281
URL: https://svnweb.freebsd.org/changeset/base/354281
Log:
amd64: Store %cr3 into pcpu saved_ucr3 on double fault.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
head/sys/amd64/amd6
Author: kib
Date: Sun Nov 3 11:51:53 2019
New Revision: 354280
URL: https://svnweb.freebsd.org/changeset/base/354280
Log:
amd64 ddb: Add printing of kernel/user and saved user %cr3 values from pcpu.
Tested by:pho
Sponsored by: The FreeBSD Foundation
MFC after:1 week
Modified:
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