Re: [PATCH 5.4 000/367] 5.4.257-rc1 review
On Thu, Sep 21, 2023 at 09:16:57PM +0800, Sui Jingfeng wrote: > Hi, > > > On 2023/9/21 21:10, Sui Jingfeng wrote: > > return -ERR_PTR(-ENOMEM) > > > return ERR_PTR(-ENOMEM); Thanks, now fixed up. greg k-h
Re: [PATCH 5.4 000/367] 5.4.257-rc1 review
Hi, On 2023/9/21 21:10, Sui Jingfeng wrote: return -ERR_PTR(-ENOMEM) return ERR_PTR(-ENOMEM);
Re: [PATCH 5.4 000/367] 5.4.257-rc1 review
Hi,
On 2023/9/21 20:08, Naresh Kamboju wrote:
On Wed, 20 Sept 2023 at 14:25, Greg Kroah-Hartman
wrote:
This is the start of the stable review cycle for the 5.4.257 release.
There are 367 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, 22 Sep 2023 11:28:09 +.
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-5.4.257-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 build warnings noticed while building arm64 with allmodconfig
on stable-rc 5.4 with gcc-8 and gcc-12 toolchains.
Reported-by: Linux Kernel Functional Testing
drivers/gpu/drm/mediatek/mtk_drm_gem.c: In function 'mtk_drm_gem_prime_vmap':
drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning
'int' from a function with return type 'void *' makes pointer from
integer without a cast [-Wint-conversion]
return -ENOMEM;
^
Well, this is easy to solve.
For the Linux-5.4 kernel, we should use "return -ERR_PTR(-ENOMEM)" instead of
"return -ENOMEM".
Since, newer version kernel prefer to return error code instead of error
pointer.
See below commit for more information.
commit <7e542ff8b463> ("drm/mediatek: Use struct dma_buf_map in GEM
vmap ops")
commit <49a3f51dfeee> ("drm/gem: Use struct dma_buf_map in GEM vmap ops
and convert GEM backends")
Links:
-
https://storage.tuxsuite.com/public/linaro/lkft/builds/2VfG47LmPH9MUEuIcMVftu6NsFy/
Following commit is causing this build warning.
drm/mediatek: Fix potential memory leak if vmap() fail
[ Upstream commit 379091e0f6d179d1a084c65de90fa44583b14a70 ]
--
Linaro LKFT
https://lkft.linaro.org
Re: [PATCH 5.4 000/367] 5.4.257-rc1 review
On Wed, 20 Sept 2023 at 14:25, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.4.257 release. > There are 367 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, 22 Sep 2023 11:28:09 +. > 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-5.4.257-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 build warnings noticed while building arm64 with allmodconfig on stable-rc 5.4 with gcc-8 and gcc-12 toolchains. Reported-by: Linux Kernel Functional Testing drivers/gpu/drm/mediatek/mtk_drm_gem.c: In function 'mtk_drm_gem_prime_vmap': drivers/gpu/drm/mediatek/mtk_drm_gem.c:273:10: warning: returning 'int' from a function with return type 'void *' makes pointer from integer without a cast [-Wint-conversion] return -ENOMEM; ^ Links: - https://storage.tuxsuite.com/public/linaro/lkft/builds/2VfG47LmPH9MUEuIcMVftu6NsFy/ Following commit is causing this build warning. drm/mediatek: Fix potential memory leak if vmap() fail [ Upstream commit 379091e0f6d179d1a084c65de90fa44583b14a70 ] -- Linaro LKFT https://lkft.linaro.org
