diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2020-09-04 18:58:08 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-09-04 09:19:49 -0700 |
| commit | cfc905f158eaa099d6258031614d11869e7ef71c (patch) | |
| tree | da965309a734ac9908854d55cf4a19a90969c26d /mm/ksm.c | |
| parent | 7b81ce7cdcef3a3ae71eb3fb863433c646b4a2f4 (diff) | |
gcov: Disable gcov build with GCC 10
GCOV built with GCC 10 doesn't initialize n_function variable. This
produces different kernel panics as was seen by Colin in Ubuntu and me
in FC 32.
As a workaround, let's disable GCOV build for broken GCC 10 version.
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891288
Link: https://lore.kernel.org/lkml/20200827133932.3338519-1-leon@kernel.org
Link: https://lore.kernel.org/lkml/CAHk-=whbijeSdSvx-Xcr0DPMj0BiwhJ+uiNnDSVZcr_h_kg7UA@mail.gmail.com/
Cc: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
0 files changed, 0 insertions, 0 deletions