subject:"\[PATCH 3.2 053\/104\] x86\/cpu\/AMD\: Make LFENCE a serializing instruction"

[PATCH 3.2 053/104] x86/cpu/AMD: Make LFENCE a serializing instruction

2018-03-11 Thread Ben Hutchings

3.2.101-rc1 review patch. If anyone has any objections, please let me know. -- From: Tom Lendacky commit e4d0e84e490790798691aaa0f2e598637f1867ec upstream. To aid in speculation control, make LFENCE a serializing instruction since it has less overhead

[PATCH 3.2 053/104] x86/cpu/AMD: Make LFENCE a serializing instruction

2018-03-11 Thread Ben Hutchings

3.2.101-rc1 review patch. If anyone has any objections, please let me know. -- From: Tom Lendacky commit e4d0e84e490790798691aaa0f2e598637f1867ec upstream. To aid in speculation control, make LFENCE a serializing instruction since it has less overhead than MFENCE. This is