Re: Tested x86 FPU fixes and found "Bad FPU state" issue

From: Thomas Gleixner
Date: Mon Jun 21 2021 - 06:13:28 EST


Pengfei!

On Mon, Jun 21 2021 at 01:31, Pengfei Xu wrote:
> This "Bad FPU state" issue was found in 20210619 FPU branch kernel:
> https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
> branch: origin/x86/fpu
> last commit:
> "
> commit 2299e66e766a7cdca8aafc36b59ada8782d26233
> ...
> x86/fpu/signal: Let xrstor handle the features to init
> "

Thanks for testing and reporting!

I found the issue and updated the branch. New head commit is

b4c5dbb18205 ("x86/fpu/signal: Let xrstor handle the features to init")

Thanks,

tglx