* arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc)
@ 2023-12-04 12:08 Naresh Kamboju
2023-12-04 15:11 ` Arnd Bergmann
0 siblings, 1 reply; 3+ messages in thread
From: Naresh Kamboju @ 2023-12-04 12:08 UTC (permalink / raw)
To: Linux ARM, open list, lkft-triage, Linux Regressions,
moderated list:ARM/Mediatek SoC..., open list:GPIO SUBSYSTEM
Cc: Linus Walleij, sean.wang, Arnd Bergmann, Russell King - ARM Linux
Following build errors noticed on Linux next-20231204 tag with gcc-8 toolchain
for arm and arm64.
## Test Regressions (compared to next-20231201)
* arm, build
- gcc-8-defconfig
* arm64, build
- gcc-8-defconfig
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Build log arm and arm64:
------------
In file included from drivers/pinctrl/mediatek/pinctrl-moore.h:21,
from drivers/pinctrl/mediatek/pinctrl-mt7623.c:11:
drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element
is not constant
(struct group_desc) { \
^
Links:
- https://storage.tuxsuite.com/public/linaro/lkft/builds/2Z43zPIMN6vxVKd9rKJFdOKXpox/
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231204/testrun/21472198/suite/build/test/gcc-8-defconfig/details/
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231204/testrun/21472585/suite/build/test/gcc-8-defconfig/details/
- https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20231204/testrun/21472800/suite/build/test/gcc-8-defconfig/history/
Steps to reproduce:
---------------
# tuxmake --runtime podman --target-arch arm64 --toolchain gcc-8
--kconfig defconfig
--
Linaro LKFT
https://lkft.linaro.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc)
2023-12-04 12:08 arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc) Naresh Kamboju
@ 2023-12-04 15:11 ` Arnd Bergmann
2023-12-04 15:20 ` Andy Shevchenko
0 siblings, 1 reply; 3+ messages in thread
From: Arnd Bergmann @ 2023-12-04 15:11 UTC (permalink / raw)
To: Naresh Kamboju, Linux ARM, open list, lkft-triage,
Linux Regressions, moderated list:ARM/Mediatek SoC...,
open list:GPIO SUBSYSTEM, Andy Shevchenko
Cc: Linus Walleij, sean.wang, Russell King
On Mon, Dec 4, 2023, at 13:08, Naresh Kamboju wrote:
> Following build errors noticed on Linux next-20231204 tag with gcc-8 toolchain
> for arm and arm64.
>
> ## Test Regressions (compared to next-20231201)
> * arm, build
> - gcc-8-defconfig
>
> * arm64, build
> - gcc-8-defconfig
>
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
>
> Build log arm and arm64:
> ------------
> In file included from drivers/pinctrl/mediatek/pinctrl-moore.h:21,
> from drivers/pinctrl/mediatek/pinctrl-mt7623.c:11:
> drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element
> is not constant
> (struct group_desc) { \
This apparently comes from c0c8dd0a7773 ("pinctrl: core: Add a
convenient define PINCTRL_GROUP_DESC()") and following patches
from Andy Shevchenko (added to Cc).
I also checked different compiler versions and found that the
new code works fine with gcc-13.2.0, but not with gcc-12 or
older.
Arnd
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc)
2023-12-04 15:11 ` Arnd Bergmann
@ 2023-12-04 15:20 ` Andy Shevchenko
0 siblings, 0 replies; 3+ messages in thread
From: Andy Shevchenko @ 2023-12-04 15:20 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Naresh Kamboju, Linux ARM, open list, lkft-triage,
Linux Regressions, moderated list:ARM/Mediatek SoC...,
open list:GPIO SUBSYSTEM, Linus Walleij, sean.wang, Russell King
On Mon, Dec 04, 2023 at 04:11:11PM +0100, Arnd Bergmann wrote:
> On Mon, Dec 4, 2023, at 13:08, Naresh Kamboju wrote:
> > Following build errors noticed on Linux next-20231204 tag with gcc-8 toolchain
> > for arm and arm64.
> >
> > ## Test Regressions (compared to next-20231201)
> > * arm, build
> > - gcc-8-defconfig
> >
> > * arm64, build
> > - gcc-8-defconfig
> >
> > Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
> >
> > Build log arm and arm64:
> > ------------
> > In file included from drivers/pinctrl/mediatek/pinctrl-moore.h:21,
> > from drivers/pinctrl/mediatek/pinctrl-mt7623.c:11:
> > drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element
> > is not constant
> > (struct group_desc) { \
>
> This apparently comes from c0c8dd0a7773 ("pinctrl: core: Add a
> convenient define PINCTRL_GROUP_DESC()") and following patches
> from Andy Shevchenko (added to Cc).
>
> I also checked different compiler versions and found that the
> new code works fine with gcc-13.2.0, but not with gcc-12 or
> older.
Thank you, Linus already dropped problematic changes.
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-12-04 12:08 arm: gcc-8: drivers/pinctrl/mediatek/../core.h:211:21: error: initializer element is not constant (struct group_desc) Naresh Kamboju
2023-12-04 15:11 ` Arnd Bergmann
2023-12-04 15:20 ` Andy Shevchenko
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