Re: 5.2-rc0.8: emacs segfaults?! x220, with 32-bit userland

Sebastian Andrzej Siewior
2019-05-20T16:06:41Z

On 2019-05-20 00:17:01 [+0200], Pavel Machek wrote:
> Hi!
Hi,

> emacs segfaults... when I attempt to exit it. And that did not use to
> be the case. Nothing suspect in the dmesg. Rest of the machine seems
> to work ok.
…
> Ideas welcome...

I assume that this happens with -rc1, too. Could you please check if
emacs still segfaults with commit

d9c9ce34ed5c8 ("x86/fpu: Fault-in user stack if copy_fpstate_to_sigframe() fails")

and commit

89833fab15d60 ("x86/fpu: Fix __user annotations")

?

Sebastian