RE,

RE,

[Miss Juliet Muhammad]

I have a deal for you, in your region.

RE,

[Ms Sharifah Ahmad Mustahfa]

-- 
Hello,

First of all i will like to apologies for my manner of communication 
because you do not know me personally, its due to the fact that i have a 
very important proposal for you.

(no subject)

[David Howells]

From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>

On the following call path, `sig->pkey_algo` is not assigned
in asymmetric_key_verify_signature(), which causes runtime
crash in public_key_verify_signature().

  keyctl_pkey_verify
    asymmetric_key_verify_signature
      verify_signature
        public_key_verify_signature

This patch simply check this situation and fixes the crash
caused by NULL pointer.

Fixes: 215525639631 ("X.509: support OSCCA SM2-with-SM3 certificate verification")
Reported-by: Tobias Markus <tobias@markus-regensburg.de>
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-and-tested-by: Toke Høiland-Jørgensen <toke@redhat.com>
Tested-by: João Fonseca <jpedrofonseca@ua.pt>
Cc: stable@vger.kernel.org # v5.10+
---

 crypto/asymmetric_keys/public_key.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c
index 8892908ad58c..788a4ba1e2e7 100644
--- a/crypto/asymmetric_keys/public_key.c
+++ b/crypto/asymmetric_keys/public_key.c
@@ -356,7 +356,8 @@ int public_key_verify_signature(const struct public_key *pkey,
 	if (ret)
 		goto error_free_key;
 
-	if (strcmp(sig->pkey_algo, "sm2") == 0 && sig->data_size) {
+	if (sig->pkey_algo && strcmp(sig->pkey_algo, "sm2") == 0 &&
+	    sig->data_size) {
 		ret = cert_sig_digest_update(sig, tfm);
 		if (ret)
 			goto error_free_key;

Re:

[Jarkko Sakkinen]

On Tue, Jan 19, 2021 at 12:10:33AM +0000, David Howells wrote:
> 
> From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> 
> On the following call path, `sig->pkey_algo` is not assigned
> in asymmetric_key_verify_signature(), which causes runtime
> crash in public_key_verify_signature().
> 
>   keyctl_pkey_verify
>     asymmetric_key_verify_signature
>       verify_signature
>         public_key_verify_signature
> 
> This patch simply check this situation and fixes the crash
> caused by NULL pointer.
> 
> Fixes: 215525639631 ("X.509: support OSCCA SM2-with-SM3 certificate verification")
> Reported-by: Tobias Markus <tobias@markus-regensburg.de>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> Signed-off-by: David Howells <dhowells@redhat.com>
> Reviewed-and-tested-by: Toke Høiland-Jørgensen <toke@redhat.com>
> Tested-by: João Fonseca <jpedrofonseca@ua.pt>
> Cc: stable@vger.kernel.org # v5.10+
> ---

For what it's worth

Acked-by: Jarkko Sakkinen <jarkko@kernel.org>

/Jarkko

> 
>  crypto/asymmetric_keys/public_key.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c
> index 8892908ad58c..788a4ba1e2e7 100644
> --- a/crypto/asymmetric_keys/public_key.c
> +++ b/crypto/asymmetric_keys/public_key.c
> @@ -356,7 +356,8 @@ int public_key_verify_signature(const struct public_key *pkey,
>  	if (ret)
>  		goto error_free_key;
>  
> -	if (strcmp(sig->pkey_algo, "sm2") == 0 && sig->data_size) {
> +	if (sig->pkey_algo && strcmp(sig->pkey_algo, "sm2") == 0 &&
> +	    sig->data_size) {
>  		ret = cert_sig_digest_update(sig, tfm);
>  		if (ret)
>  			goto error_free_key;
> 
> 

Re:

[Greg Kroah-Hartman]

On Mon, Jun 06, 2022 at 11:03:24AM +0530, Fenil Jain wrote:
> On Fri, Jun 03, 2022 at 07:43:01PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.18.2 release.
> > There are 67 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 Sun, 05 Jun 2022 17:38:05 +0000.
> > Anything received after that time might be too late.
> 
> Hey Greg,
> 
> Ran tests and boot tested on my system, no regression found
> 
> Tested-by: Fenil Jain<fkjainco@gmail.com>

Thanks for the testing, but something went wrong with your email client
and it lost the Subject: line, making this impossible to be picked up by
our tools.

Also, please include an extra ' ' before the '<' character in your
tested-by line.

thanks,

greg k-h

Re:

[Greg Kroah-Hartman]

On Wed, Nov 09, 2022 at 05:34:13PM +0300, Denis Arefev wrote:
> Date: Wed, 9 Nov 2022 16:52:17 +0300
> Subject: [PATCH 5.10] nbio_v7_4: Add pointer check
> 
> Return value of a function 'amdgpu_ras_find_obj' is dereferenced at nbio_v7_4.c:325 without checking for null
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> Signed-off-by: Denis Arefev <arefev@swemel.ru>
> ---
>  drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
> index eadc9526d33f..d2627a610e48 100644
> --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
> +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
> @@ -303,6 +303,9 @@ static void nbio_v7_4_handle_ras_controller_intr_no_bifring(struct amdgpu_device
>  	struct ras_manager *obj = amdgpu_ras_find_obj(adev, adev->nbio.ras_if);
>  	struct ras_err_data err_data = {0, 0, 0, NULL};
>  	struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
> 
> +	if (!obj)
> +		return;
>  
>  	bif_doorbell_intr_cntl = RREG32_SOC15(NBIO, 0, mmBIF_DOORBELL_INT_CNTL);
>  	if (REG_GET_FIELD(bif_doorbell_intr_cntl,
> -- 
> 2.25.1
> 


<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>

Re:

[Mahmut Akten]

Hello

I need your urgent response to a transaction request attached to your name/email stable@vger.kernel.org I would like to discuss with you now. 

Thank You
Mahmut Akten
Vice Chairman
Garanti BBVA Bank (Turkey)
www.garantibbva.com.tr

Re:

[Greg KH]

On Fri, Apr 19, 2024 at 11:46:56PM +0800, George Guo wrote:
> Subject: [PATCH 4.19.y v6 0/2] Double-free bug discovery on testing trigger-field-variable-support.tc
> 
> 1) About v4-0001-tracing-Remove-hist-trigger-synth_var_refs.patch:
> 
> The reason I am backporting this patch is that no one found the double-free bug
> at that time, then later the code was removed on upstream, but
> 4.19-stable has the bug.

Both now queued up, thanks

greg k-h

Re:

[Christoph Biedl]

[-- Attachment #1: Type: text/plain, Size: 828 bytes --]

the Hide wrote...

> Who should I contact regarding the following error
> 
> 
> E: Malformed entry 5 in list file
> /etc/apt/sources.list.d/additional-repositories.list (Component)
> E: The list of sources could not be read.
> E: _cache->open() failed, please report.


Assuming you're using Debian and not some derivatve: Some Debian users
mailing list, like <https://lists.debian.org/debian-user/>

From the above error message I assume there's a format error in
/etc/apt/sources.list.d/additional-repositories.list - so it was wise to
include the content of that file in a message to that list.

If it's actually a bug in apt, the Debian bug tracker was the place to
go. This list here however is about development of the Linux kernel, the
stable releases, so not quite the right place.

    Christoph

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

Re:

[Greg KH]

On Wed, Aug 13, 2025 at 06:25:32PM +0100, Jon Hunter wrote:
> On Wed, Aug 13, 2025 at 08:48:28AM -0700, Jon Hunter wrote:
> > On Tue, 12 Aug 2025 19:43:28 +0200, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 6.15.10 release.
> > > There are 480 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 Thu, 14 Aug 2025 17:42:20 +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-6.15.10-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-6.15.y
> > > and the diffstat can be found below.
> > > 
> > > thanks,
> > > 
> > > greg k-h
> > 
> > Failures detected for Tegra ...
> > 
> > Test results for stable-v6.15:
> >     10 builds:	10 pass, 0 fail
> >     28 boots:	28 pass, 0 fail
> >     120 tests:	119 pass, 1 fail
> > 
> > Linux version:	6.15.10-rc1-g2510f67e2e34
> > 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,
> >                 tegra30-cardhu-a04
> > 
> > Test failures:	tegra194-p2972-0000: boot.py
> 
> I am seeing the following kernel warning for both linux-6.15.y and linux-6.16.y …
> 
>  WARNING KERN sched: DL replenish lagged too much
> 
> I believe that this is introduced by …
> 
> Peter Zijlstra <peterz@infradead.org>
>     sched/deadline: Less agressive dl_server handling
> 
> This has been reported here: https://lore.kernel.org/all/CAMuHMdXn4z1pioTtBGMfQM0jsLviqS2jwysaWXpoLxWYoGa82w@mail.gmail.com/

I've now dropped this.

Is that causing the test failure for you?

thanks,

greg k-h

Re:

[Jon Hunter]

On 14/08/2025 16:36, Greg KH wrote:
> On Wed, Aug 13, 2025 at 06:25:32PM +0100, Jon Hunter wrote:
>> On Wed, Aug 13, 2025 at 08:48:28AM -0700, Jon Hunter wrote:
>>> On Tue, 12 Aug 2025 19:43:28 +0200, Greg Kroah-Hartman wrote:
>>>> This is the start of the stable review cycle for the 6.15.10 release.
>>>> There are 480 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 Thu, 14 Aug 2025 17:42:20 +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-6.15.10-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-6.15.y
>>>> and the diffstat can be found below.
>>>>
>>>> thanks,
>>>>
>>>> greg k-h
>>>
>>> Failures detected for Tegra ...
>>>
>>> Test results for stable-v6.15:
>>>      10 builds:	10 pass, 0 fail
>>>      28 boots:	28 pass, 0 fail
>>>      120 tests:	119 pass, 1 fail
>>>
>>> Linux version:	6.15.10-rc1-g2510f67e2e34
>>> 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,
>>>                  tegra30-cardhu-a04
>>>
>>> Test failures:	tegra194-p2972-0000: boot.py
>>
>> I am seeing the following kernel warning for both linux-6.15.y and linux-6.16.y …
>>
>>   WARNING KERN sched: DL replenish lagged too much
>>
>> I believe that this is introduced by …
>>
>> Peter Zijlstra <peterz@infradead.org>
>>      sched/deadline: Less agressive dl_server handling
>>
>> This has been reported here: https://lore.kernel.org/all/CAMuHMdXn4z1pioTtBGMfQM0jsLviqS2jwysaWXpoLxWYoGa82w@mail.gmail.com/
> 
> I've now dropped this.
> 
> Is that causing the test failure for you?

Yes that is causing the test failure. Thanks!

Jon

-- 
nvpublic

Re:

[Greg KH]

On Fri, Aug 15, 2025 at 05:20:34PM +0100, Jon Hunter wrote:
> On 14/08/2025 16:36, Greg KH wrote:
> > On Wed, Aug 13, 2025 at 06:25:32PM +0100, Jon Hunter wrote:
> > > On Wed, Aug 13, 2025 at 08:48:28AM -0700, Jon Hunter wrote:
> > > > On Tue, 12 Aug 2025 19:43:28 +0200, Greg Kroah-Hartman wrote:
> > > > > This is the start of the stable review cycle for the 6.15.10 release.
> > > > > There are 480 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 Thu, 14 Aug 2025 17:42:20 +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-6.15.10-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-6.15.y
> > > > > and the diffstat can be found below.
> > > > > 
> > > > > thanks,
> > > > > 
> > > > > greg k-h
> > > > 
> > > > Failures detected for Tegra ...
> > > > 
> > > > Test results for stable-v6.15:
> > > >      10 builds:	10 pass, 0 fail
> > > >      28 boots:	28 pass, 0 fail
> > > >      120 tests:	119 pass, 1 fail
> > > > 
> > > > Linux version:	6.15.10-rc1-g2510f67e2e34
> > > > 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,
> > > >                  tegra30-cardhu-a04
> > > > 
> > > > Test failures:	tegra194-p2972-0000: boot.py
> > > 
> > > I am seeing the following kernel warning for both linux-6.15.y and linux-6.16.y …
> > > 
> > >   WARNING KERN sched: DL replenish lagged too much
> > > 
> > > I believe that this is introduced by …
> > > 
> > > Peter Zijlstra <peterz@infradead.org>
> > >      sched/deadline: Less agressive dl_server handling
> > > 
> > > This has been reported here: https://lore.kernel.org/all/CAMuHMdXn4z1pioTtBGMfQM0jsLviqS2jwysaWXpoLxWYoGa82w@mail.gmail.com/
> > 
> > I've now dropped this.
> > 
> > Is that causing the test failure for you?
> 
> Yes that is causing the test failure. Thanks!

Is the test just noticing the warning message?  Or is it a functional
failure?  Does it also fail on Linus's tree?

thanks,

greg k-h