]> git.kernelconcepts.de Git - karo-tx-uboot.git/commit
x86: Add an mfence macro
authorSimon Glass <sjg@chromium.org>
Wed, 29 Apr 2015 02:25:14 +0000 (20:25 -0600)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 8 Sep 2015 20:35:17 +0000 (22:35 +0200)
commit4183016436e5643906ebf2a2c5ab14ca33502fef
tree8e330bb931c88e3931c42c063bb2233f70b3b211
parent4b9e5f56fe3da694150ebbc4fa31efced30ecfe4
x86: Add an mfence macro

Provide access to this x86 instruction from C code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/include/asm/cpu.h