From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Peter Korsgaard <peter@korsgaard.com>
Cc: Bartosz Bilas <b.bilas@grinn-global.com>, buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/4] configs/stm32mp157a_dk1_defconfig: unbreak TF-A build with GCC >= 12
Date: Mon, 6 Nov 2023 23:11:16 +0100 [thread overview]
Message-ID: <20231106231116.378f405e@windsurf> (raw)
In-Reply-To: <20231105183719.3811015-1-peter@korsgaard.com>
On Sun, 5 Nov 2023 19:37:16 +0100
Peter Korsgaard <peter@korsgaard.com> wrote:
> With the move to default to GCC 12 in commit e0091e42eef9 (package/gcc:
> switch to gcc 12.x as the default), TF-A now fails to build as a warning is
> generated and it builds with -Werror:
>
> CC plat/st/stm32mp1/bl2_plat_setup.c
> drivers/st/io/io_stm32image.c: In function ‘stm32image_partition_read’:
> drivers/st/io/io_stm32image.c:249:13: error: ‘result’ may be used uninitialized [-Werror=maybe-uninitialized]
> 249 | int result;
> | ^~~~~~
> cc1: all warnings being treated as errors
>
> This is fixed in TF-A v2.6 with commit c1d732d0db24 (fix(io_stm32image):
> uninitialized variable warning), but I do not have the board to verify if
> v2.6 works, so instead disable -Werror by masssing E=0.
>
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
> ---
> configs/stm32mp157a_dk1_defconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks all four patches applied. I fixed the massing -> passing typo.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2023-11-06 22:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-05 18:37 [Buildroot] [PATCH 1/4] configs/stm32mp157a_dk1_defconfig: unbreak TF-A build with GCC >= 12 Peter Korsgaard
2023-11-05 18:37 ` [Buildroot] [PATCH 2/4] configs/stm32mp157c_dk2_defconfig: " Peter Korsgaard
2023-11-10 12:24 ` Peter Korsgaard
2023-11-05 18:37 ` [Buildroot] [PATCH 3/4] configs/stm32mp157c_odyssey_defconfig: use a fixed TF-A version Peter Korsgaard
2023-11-10 12:24 ` Peter Korsgaard
2023-11-05 18:37 ` [Buildroot] [PATCH 4/4] configs/avenger96_defconfig: downgrade to TF-A v2.5 Peter Korsgaard
2023-11-10 12:26 ` Peter Korsgaard
2023-11-05 20:22 ` [Buildroot] [PATCH 1/4] configs/stm32mp157a_dk1_defconfig: unbreak TF-A build with GCC >= 12 Arnout Vandecappelle via buildroot
2023-11-06 9:18 ` Peter Korsgaard
2023-11-06 22:11 ` Thomas Petazzoni via buildroot [this message]
2023-11-10 12:24 ` Peter Korsgaard
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