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Message-ID: <CA+G9fYvS_NL7bcKkOJEX2irsBHcrYHz_yOOU84T9V9XB7n92RQ@mail.gmail.com>
Date: Mon, 2 Sep 2024 14:16:48 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: stable@...r.kernel.org, patches@...ts.linux.dev,
linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org,
patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de,
jonathanh@...dia.com, f.fainelli@...il.com, sudipm.mukherjee@...il.com,
srw@...dewatkins.net, rwarsow@....de, conor@...nel.org, allen.lkml@...il.com,
broonie@...nel.org, Anders Roxell <anders.roxell@...aro.org>, abdulrasaqolawani@...il.com,
Helge Deller <deller@....de>
Subject: Re: [PATCH 4.19 00/98] 4.19.321-rc1 review
On Sun, 1 Sept 2024 at 21:50, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.19.321 release.
> There are 98 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 Tue, 03 Sep 2024 16:07:34 +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/v4.x/stable-review/patch-4.19.321-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-4.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
The Powerpc defconfig builds failed on Linux stable-rc due to following
build warnings / errors with clang-18 and gcc-12.
This is a same problem on current stable-rc review on
- 4.19.321-rc1 review
- 5.4.283-rc1 review
- 5.10.225-rc1 review
- 5.15.166-rc1 review
In the case of stable-rc linux-4.19.y
Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>
Anders bisected this to first bad commit id as,
fbdev: offb: replace of_node_put with __free(device_node)
[ Upstream commit ce4a7ae84a58b9f33aae8d6c769b3c94f3d5ce76 ]
build log:
--------
kernel/profile.c: In function 'profile_dead_cpu':
kernel/profile.c:346:27: warning: the comparison will always evaluate
as 'true' for the address of 'prof_cpu_mask' will never be NULL
[-Waddress]
346 | if (prof_cpu_mask != NULL)
| ^~
kernel/profile.c:49:22: note: 'prof_cpu_mask' declared here
49 | static cpumask_var_t prof_cpu_mask;
| ^~~~~~~~~~~~~
kernel/profile.c: In function 'profile_online_cpu':
kernel/profile.c:383:27: warning: the comparison will always evaluate
as 'true' for the address of 'prof_cpu_mask' will never be NULL
[-Waddress]
383 | if (prof_cpu_mask != NULL)
| ^~
kernel/profile.c:49:22: note: 'prof_cpu_mask' declared here
49 | static cpumask_var_t prof_cpu_mask;
| ^~~~~~~~~~~~~
kernel/profile.c: In function 'profile_tick':
kernel/profile.c:413:47: warning: the comparison will always evaluate
as 'true' for the address of 'prof_cpu_mask' will never be NULL
[-Waddress]
413 | if (!user_mode(regs) && prof_cpu_mask != NULL &&
| ^~
kernel/profile.c:49:22: note: 'prof_cpu_mask' declared here
49 | static cpumask_var_t prof_cpu_mask;
| ^~~~~~~~~~~~~
fs/xfs/libxfs/xfs_inode_fork.c: In function 'xfs_ifork_verify_attr':
fs/xfs/libxfs/xfs_inode_fork.c:731:13: warning: the comparison will
always evaluate as 'true' for the address of 'i_df' will never be NULL
[-Waddress]
731 | if (!XFS_IFORK_PTR(ip, XFS_ATTR_FORK))
| ^
In file included from fs/xfs/libxfs/xfs_inode_fork.c:14:
fs/xfs/xfs_inode.h:38:33: note: 'i_df' declared here
38 | struct xfs_ifork i_df; /* data fork */
| ^~~~
drivers/video/fbdev/offb.c: In function 'offb_init_palette_hacks':
drivers/video/fbdev/offb.c:355:47: error: expected '=', ',', ';',
'asm' or '__attribute__' before '__free'
355 | struct device_node *pciparent
__free(device_node) = of_get_parent(dp);
| ^~~~~~
drivers/video/fbdev/offb.c:355:47: error: implicit declaration of
function '__free'; did you mean 'kzfree'?
[-Werror=implicit-function-declaration]
355 | struct device_node *pciparent
__free(device_node) = of_get_parent(dp);
| ^~~~~~
| kzfree
drivers/video/fbdev/offb.c:355:54: error: 'device_node' undeclared
(first use in this function)
355 | struct device_node *pciparent
__free(device_node) = of_get_parent(dp);
| ^~~~~~~~~~~
drivers/video/fbdev/offb.c:355:54: note: each undeclared identifier is
reported only once for each function it appears in
drivers/video/fbdev/offb.c:356:17: warning: ISO C90 forbids mixed
declarations and code [-Wdeclaration-after-statement]
356 | const u32 *vid, *did;
| ^~~~~
drivers/video/fbdev/offb.c:357:39: error: 'pciparent' undeclared
(first use in this function); did you mean 'pci_alert'?
357 | vid = of_get_property(pciparent, "vendor-id", NULL);
| ^~~~~~~~~
| pci_alert
cc1: some warnings being treated as errors
Build Log links,
--------
- https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.320-99-g0cc44dd838a6/testrun/24994095/suite/build/test/gcc-12-ppc64e_defconfig/log
--
Linaro LKFT
https://lkft.linaro.org
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