Hi Greg,
On 25/07/23 8:16 pm, Naresh Kamboju wrote:
> On Tue, 25 Jul 2023 at 17:06, Greg Kroah-Hartman
> <[email protected]> wrote:
>>
>> This is the start of the stable review cycle for the 5.4.251 release.
>> There are 313 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, 27 Jul 2023 10:44:26 +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/v5.x/stable-review/patch-5.4.251-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-5.4.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
>
> Following commit caused build failures on stable-rc 5.4 and 5.10.
>
> ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
> commit c4d13222afd8a64bf11bc7ec68645496ee8b54b9 upstream.
>
> fs/ext4/ioctl.c:595:7: error: incompatible pointer to integer
> conversion assigning to 'int' from 'struct super_block *'
> [-Wint-conversion]
> ret = freeze_bdev(sb->s_bdev);
> ^ ~~~~~~~~~~~~~~~~~~~~~~~
> 1 error generated.
>
I have seen this error too in 5.4.y build.
Just more information about this.
In 5.4.y:
struct super_block *freeze_bdev(struct block_device *bdev)
{
...
}
In 5.15.y
int freeze_bdev(struct block_device *bdev)
{
...
}
This changed in this commit which is in 5.11-rc1,(not in 5.4.y and 5.10.y)
Commit info:
commit-id : 040f04bd2e825f1d80b14a0e0ac3d830339eb779
subject : fs: simplify freeze_bdev/thaw_bdev
Thanks,
Harshit
> Reported-by: Linux Kernel Functional Testing <[email protected]>
>
> --
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> https://lkft.linaro.org