lkml.org 
[lkml]   [2021]   [Jun]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 0/3] no_profile fn attr and Kconfig for GCOV+PGO
On Mon, Jun 21, 2021 at 04:18:19PM -0700, Nick Desaulniers wrote:
> Add a new function annotation __no_profile that expands to
> __attribute__((__no_profile_instrument_function__)) and Kconfig values
> CC_HAS_NO_PROFILE_FN_ATTR and ARCH_WANTS_NO_INSTR. Make GCOV and PGO
> depend on either !ARCH_WANTS_NO_INSTR or CC_HAS_NO_PROFILE_FN_ATTR.

Awesome; thanks everyone! I'm doing a Clang rebuild now, and will do
kernel testing and push this to my for-next/clang/features tree shortly.

--
Kees Cook

\
 
 \ /
  Last update: 2021-06-22 20:20    [W:0.287 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site