From: Peter Korsgaard <peter@korsgaard.com>
To: Vincent Fazio <vfazio@gmail.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/1] arch/Config.in.x86: drop AVX512 from alderlake
Date: Wed, 30 Aug 2023 12:54:24 +0200 [thread overview]
Message-ID: <87r0nkrean.fsf@48ers.dk> (raw)
In-Reply-To: <20230727203652.975942-1-vfazio@gmail.com> (Vincent Fazio's message of "Thu, 27 Jul 2023 15:36:52 -0500")
>>>>> "Vincent" == Vincent Fazio <vfazio@gmail.com> writes:
> Alder Lake CPUs have AVX512 support disabled [0].
> To prevent potential issues, remove the AVX512 support advertisement.
> This puts Buildroot inline with the GCC options [1].
> [0]: https://www.intel.com/content/www/us/en/support/articles/000089918/processors.html
> [1]: https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
> Fixes: e7b94130 ("arch/Config.in.x86: add sapphirerapids, alderlake, rocketlake")
> Signed-off-by: Vincent Fazio <vfazio@gmail.com>
Committed to 2023.02.x and 2023.05.x, thanks.
--
Bye, Peter Korsgaard
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prev parent reply other threads:[~2023-08-30 10:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 20:36 [Buildroot] [PATCH 1/1] arch/Config.in.x86: drop AVX512 from alderlake Vincent Fazio
2023-07-27 21:13 ` Thomas Petazzoni via buildroot
2023-08-30 10:54 ` Peter Korsgaard [this message]
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