Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1354301
| From | Yu-cheng Yu <yu-cheng.yu@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] x86/fpu: Revert earlier patch of Disable AVX when eagerfpu is off |
| Date | 2016-03-09 18:30 +0100 |
| Message-ID | <raQ5Q-2LL-17@gated-at.bofh.it> (permalink) |
| References | <qTV1U-3MA-1@gated-at.bofh.it> <raLIS-7XZ-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Mar 09, 2016 at 01:46:26PM +0100, Ingo Molnar wrote: > > * Yu-cheng Yu <yu-cheng.yu@intel.com> wrote: > > > AVX was mistakenly believed to be dependent on eagerfpu switch. > > This turns out to be false. The earlier patch should be reverted. > > > > Original patch: > > http://git.kernel.org/tip/394db20ca240741a08d472173db13d6f6a6e5a28 > > So the original patch had a whole host of explanations of why that change is > correct. This revert should explain where that argumentation was wrong. I will send out another version that includes more details. Thanks, Yu-cheng
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH] x86/fpu: Revert earlier patch of Disable AVX when eagerfpu is off Ingo Molnar <mingo@kernel.org> - 2016-03-09 13:50 +0100
Re: [PATCH] x86/fpu: Revert earlier patch of Disable AVX when eagerfpu is off Yu-cheng Yu <yu-cheng.yu@intel.com> - 2016-03-09 18:30 +0100
Re: [PATCH] x86/fpu: Revert earlier patch of Disable AVX when eagerfpu is off Ingo Molnar <mingo@kernel.org> - 2016-03-09 19:50 +0100
Re: [PATCH] x86/fpu: Revert earlier patch of Disable AVX when eagerfpu is off "H. Peter Anvin" <hpa@zytor.com> - 2016-03-09 20:00 +0100
csiph-web