12.02.2016 19:12, Shuah Khan пишет:

On 01/31/2016 09:18 AM, Stas Sergeev wrote:

quoted

sigaltstack needs to be disabled before the signal handler can
safely use swapcontext(). Unfortunately linux implementation of
sigaltstack() returns EPERM in that case.
Re-enabling is also needed and tested.

CC: Shuah Khan <redacted>
CC: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
CC: linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
CC: Andy Lutomirski <redacted>

Signed-off-by: Stas Sergeev <redacted>

Hi Stas,

Is this patch v4 or Patch 1/4. Confirming to see if
I am missing 3 patches or this is supposed to be
version 4 of a single patch.

Hi, I used get_maintainer.pl for the CC list, so you indeed
were CCed with just this patch, which is one of 4.
The series were however rejected, and I am planning to submit
another one later.