[PATCH 6.19 00/13] 6.19.8-rc1 review

[PATCH 6.19 00/13] 6.19.8-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.19.8 release.
There are 13 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.19.8-rc1

John Johansen <john.johansen@canonical.com>
    apparmor: fix race between freeing data and fs accessing it

John Johansen <john.johansen@canonical.com>
    apparmor: fix race on rawdata dereference

John Johansen <john.johansen@canonical.com>
    apparmor: fix differential encoding verification

John Johansen <john.johansen@canonical.com>
    apparmor: fix unprivileged local user can do privileged policy management

John Johansen <john.johansen@canonical.com>
    apparmor: Fix double free of ns_name in aa_replace_profiles()

Massimiliano Pellizzer <massimiliano.pellizzer@canonical.com>
    apparmor: fix missing bounds check on DEFAULT table in verify_dfa()

Massimiliano Pellizzer <massimiliano.pellizzer@canonical.com>
    apparmor: fix side-effect bug in match_char() macro usage

John Johansen <john.johansen@canonical.com>
    apparmor: fix: limit the number of levels of policy namespaces

Massimiliano Pellizzer <massimiliano.pellizzer@canonical.com>
    apparmor: replace recursive profile removal with iterative approach

Massimiliano Pellizzer <massimiliano.pellizzer@canonical.com>
    apparmor: fix memory leak in verify_header

Massimiliano Pellizzer <massimiliano.pellizzer@canonical.com>
    apparmor: validate DFA start states are in bounds in unpack_pdb

Victor Nogueira <victor@mojatatu.com>
    net/sched: Only allow act_ct to bind to clsact/ingress qdiscs and shared blocks

Paul Moses <p@1g4.org>
    net/sched: act_gate: snapshot parameters with RCU on replace


-------------

Diffstat:

 Makefile                                  |   4 +-
 include/net/act_api.h                     |   1 +
 include/net/tc_act/tc_gate.h              |  33 +++-
 net/sched/act_ct.c                        |   6 +
 net/sched/act_gate.c                      | 267 +++++++++++++++++++++---------
 net/sched/cls_api.c                       |   7 +
 security/apparmor/apparmorfs.c            | 225 +++++++++++++++----------
 security/apparmor/include/label.h         |  16 +-
 security/apparmor/include/lib.h           |  12 ++
 security/apparmor/include/match.h         |   1 +
 security/apparmor/include/policy.h        |  10 +-
 security/apparmor/include/policy_ns.h     |   2 +
 security/apparmor/include/policy_unpack.h |  83 ++++++----
 security/apparmor/label.c                 |  12 +-
 security/apparmor/match.c                 |  58 +++++--
 security/apparmor/policy.c                |  77 +++++++--
 security/apparmor/policy_ns.c             |   2 +
 security/apparmor/policy_unpack.c         |  65 +++++---
 18 files changed, 604 insertions(+), 277 deletions(-)

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Brett A C Sheffield]

# Librecast Test Results

020/020 [ OK ] liblcrq
010/010 [ OK ] libmld
120/120 [ OK ] liblibrecast

CPU/kernel: Linux auntie 6.19.8-rc1-gc1996363ec4b #2 SMP PREEMPT_DYNAMIC Thu Mar 12 20:17:36 -00 2026 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux

Tested-by: Brett A C Sheffield <bacs@librecast.net>

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Shuah Khan]

On 3/12/26 14:03, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Ronald Warsow]

Hi

no regressions here on x86_64 (Intel 11th Gen. CPU)

Thanks

Tested-by: Ronald Warsow <rwarsow@gmx.de>

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Ron Economos]

On 3/12/26 13:03, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Built and booted successfully on RISC-V RV64 (HiFive Unmatched).

Tested-by: Ron Economos <re@w6rz.net>

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Mark Brown]

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On Thu, Mar 12, 2026 at 09:03:32PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

Tested-by: Mark Brown <broonie@kernel.org>

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Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Takeshi Ogasawara]

Hi Greg

On Fri, Mar 13, 2026 at 5:06 AM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>

6.19.8-rc1 tested.

Build successfully completed.
Boot successfully completed.
No dmesg regressions.
Video output normal.
Sound output normal.

Lenovo ThinkPad X1 Carbon Gen10(Intel i7-1260P(x86_64) arch linux)

[    0.000000] Linux version 6.19.8-rc1rv-gc1996363ec4b
(takeshi@ThinkPadX1Gen10J0764) (gcc (GCC) 15.2.1 20260209, GNU ld (GNU
Binutils) 2.46) #1 SMP PREEMPT_DYNAMIC Fri Mar 13 22:20:12 JST 2026

Thanks

Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Jon Hunter]

On Thu, 12 Mar 2026 21:03:32 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

All tests passing for Tegra ...

Test results for stable-v6.19:
    11 builds:	11 pass, 0 fail
    28 boots:	28 pass, 0 fail
    133 tests:	133 pass, 0 fail

Linux version:	6.19.8-rc1-gc1996363ec4b
Boards tested:	tegra124-jetson-tk1, tegra186-p2771-0000,
                tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
                tegra194-p3509-0000+p3668-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra234-p3737-0000+p3701-0000,
                tegra234-p3768-0000+p3767-0005, tegra30-cardhu-a04

Tested-by: Jon Hunter <jonathanh@nvidia.com>

Jon

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Florian Fainelli]

On 3/12/26 13:03, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.19.8-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on 
BMIPS_GENERIC:

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian

Re: [PATCH 6.19 00/13] 6.19.8-rc1 review

[Miguel Ojeda]

On Thu, 12 Mar 2026 21:03:32 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.19.8 release.
> There are 13 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 13 Mar 2026 20:03:10 +0000.
> Anything received after that time might be too late.

Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested
for loongarch64:

Tested-by: Miguel Ojeda <ojeda@kernel.org>

Thanks!

Cheers,
Miguel