commit b4a1b4f5047e4f54e194681125c74c0aa64d637d
Author: David Howells
Date: Fri Dec 18 01:34:26 2015 +
KEYS: Fix race between read and revoke
This fixes CVE-2015-7550.
There's a race between keyctl_read() and keyctl_revoke(). If the revoke
happens between keyctl_read() ch
commit b4a1b4f5047e4f54e194681125c74c0aa64d637d
Author: David Howells
Date: Fri Dec 18 01:34:26 2015 +
KEYS: Fix race between read and revoke
This fixes CVE-2015-7550.
There's a race between keyctl_read() and keyctl_revoke(). If the revoke
happens between keyctl_read() ch
On Tue, Feb 02, 2016 at 06:51:55PM +0300, Andrey Ryabinin wrote:
...
> @@ -1427,17 +1440,8 @@ static void wait_sb_inodes(struct super_block *sb)
> iput(old_inode);
> }
>
> -/**
> - * writeback_inodes_sb_nr - writeback dirty inodes from given super_block
> - * @sb: the superblock
> - * @nr
commit 2da29bccc5045ea10c70cb3a69be68fd0b66
Author: Saurabh Sengar
Date: Fri Oct 30 12:56:11 2015 +0530
KVM: x86: removing unused variable
removing unused variables, found by coccinelle
Signed-off-by: Saurabh Sengar
Signed-off-by: Paolo Bonzini
Signed-off-by: Vasily Ave
commit 0185604c2d82c560dab2f2933a18f797e74ab5a8
Author: Andrew Honig
Date: Wed Nov 18 14:50:23 2015 -0800
KVM: x86: Reload pit counters for all channels when restoring state
Currently if userspace restores the pit counters with a count of 0
on channels 1 or 2 and the guest attempts
On 02/03/2016 03:12 PM, Vladimir Davydov wrote:
>> ub = get_exec_ub();
>> @@ -246,15 +252,18 @@ SYSCALL_DEFINE0(sync)
>> fsb = __ve_fsync_behavior(ve);
>> if (fsb == FSYNC_NEVER)
>> goto skip;
>> +
>> +if (fsb == FSYNC_FILTERED)
>>
On 02/03/2016 04:49 PM, Andrey Ryabinin wrote:
>>
>> If sync_ub != NULL, you sync inodes and bdevs twice, here and in
>> sync_filesystems_ve. Better move all the iterate_supers/bdevs from here
>> to sync_filesystems under !ub branch?
>>
>
> I'm thinking about something like this:
>
> @@ -255,1
On Wed, Feb 03, 2016 at 04:49:43PM +0300, Andrey Ryabinin wrote:
>
>
> On 02/03/2016 03:12 PM, Vladimir Davydov wrote:
>
> >>ub = get_exec_ub();
> >> @@ -246,15 +252,18 @@ SYSCALL_DEFINE0(sync)
> >>fsb = __ve_fsync_behavior(ve);
> >>if (fsb == FSYNC_NEVER)
> >>
The commit is pushed to "branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.3.1.vz7.10.9
-->
commit ebb9ccc798cce53881de630e5c0c9ab67e2c3175
Author: Pavel Tikhomirov
Date: Wed Feb 3 19:05:24 2016 +0400
ve/coredump
The commit is pushed to "branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.3.1.vz7.10.9
-->
commit fc7d5ab7dd9c69644cccf6d12b77f9391cf6
Author: Pavel Tikhomirov
Date: Wed Feb 3 19:05:21 2016 +0400
ve/sysctl:
The commit is pushed to "branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.3.1.vz7.10.9
-->
commit ae7683f77d40269530da4424bb66df9822f3ed19
Author: Vasily Averin
Date: Wed Feb 3 19:18:29 2016 +0400
ms/keys: Fix r
The commit is pushed to "branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.3.1.vz7.10.9
-->
commit f54141ccee217ed9609ba655d63459037d3193e2
Author: Andrew Honig
Date: Wed Feb 3 19:24:11 2016 +0400
ms/KVM: x86: Re
Also presents in RH7.2 kernel-3.10.0-327.3.1.el7 kernel.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 01/30/2016 03:01 PM, Dmitry Safonov wrote:
From: Dave Young
commit 52c7ec2a1ef5ca9def7982ddcbdf8cc2798b9636
x86/mm/numa: Fix kernel stack corruption in
numa_init()->n
Already presents in RH7.2 kernel-3.10.0-327.3.1.el7 kernel.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 01/30/2016 03:01 PM, Dmitry Safonov wrote:
From: Xishi Qiu
commit bd5cfb8977fbb49d9350f7c81cf1516142e35a6a
arch/x86/mm/numa.c: fix boot failure when all nodes are h
This is just a short notice:
vz7.10.x kernels (rebased onto RHEL7.2 kernel) are stable enough and will be
included into Virtuozzo builds.
So please since now use *branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz* branch as a
reference point for your patches.
Thank you.*
*
--
Best regards,
Konstantin
The implementation is straightforward, since we already have per container
writeback. Sync just get user beancounter and launches writeback work for it.
https://jira.sw.ru/browse/PSBM-39583
Signed-off-by: Andrey Ryabinin
---
fs/fs-writeback.c | 51 +++-
Filter inodes before should happen befor the check for I_SYNC flag.
During per-container writeback we don't wan't to requeue inodes from
other containers.
https://jira.sw.ru/browse/PSBM-39583
Signed-off-by: Andrey Ryabinin
---
fs/fs-writeback.c | 13 +++--
1 file changed, 7 insertions(+
Port of diff-ubc-dont-skip-dirty-metadata-on-filtered-sync patch
from PCS6.
Don't skip dirty metadata during per container sync[fs].
https://jira.sw.ru/browse/PSBM-39583
Signed-off-by: Andrey Ryabinin
---
fs/fs-writeback.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/
Changelog:
OpenVZ kernel rh7-3.10.0-327.3.1.vz7.10.10
* kernel.core_pattern sysctl virtualized
* keys: Fix race between read and revoke (CVE-2015-7550)
* KVM: x86: Reload pit counters for all channels when restoring state
(CVE-2015-7513)
Generated changelog:
* Thu Feb 04 2016 Konstantin Kh
The commit is pushed to "branch-rh7-3.10.0-327.3.1-vz7.10.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.3.1.vz7.10.9
-->
commit 851a2f9ca372842c6467d93ff502b247c1cfe222
Author: Saurabh Sengar
Date: Wed Feb 3 19:24:10 2016 +0400
ms/KVM: x86:
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