android_kernel_motorola_sm6375/tools/testing
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Borislav Petkov 1fd66e3b02 x86/cpu: Restore AMD's DE_CFG MSR after resume
commit 2632daebafd04746b4b96c2f26a6021bc38f6209 upstream.

DE_CFG contains the LFENCE serializing bit, restore it on resume too.
This is relevant to older families due to the way how they do S3.

Unify and correct naming while at it.

Fixes: e4d0e84e49 ("x86/cpu/AMD: Make LFENCE a serializing instruction")
Reported-by: Andrew Cooper <Andrew.Cooper3@citrix.com>
Reported-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-25 17:42:11 +01:00
..
fault-injection
ktest tweewide: Fix most Shebang lines 2021-05-22 11:38:30 +02:00
nvdimm
radix-tree idr test suite: Create anchor before launching throbber 2021-04-16 11:46:38 +02:00
scatterlist
selftests x86/cpu: Restore AMD's DE_CFG MSR after resume 2022-11-25 17:42:11 +01:00
vsock