Change in coreboot[master]: [Untested]cpu/x86/mp.h: Implement a pre-SSE2 mfence

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Keith Hui, Branden Waldner.
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59766 )

Change subject: [Untested]cpu/x86/mp.h: Implement a pre-SSE2 mfence
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Patch Set 3: Verified+1

(3 comments)

File src/include/cpu/x86/mp.h:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-139505):
https://review.coreboot.org/c/coreboot/+/59766/comment/973bb21d_b3bd7784 
PS3, Line 18: 		__asm__ __volatile__("mfence\t\n": : :"memory");
spaces required around that ':' (ctx:VxW)

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-139505):
https://review.coreboot.org/c/coreboot/+/59766/comment/b97f5bd8_bcac8942 
PS3, Line 18: 		__asm__ __volatile__("mfence\t\n": : :"memory");
spaces required around that ':' (ctx:WxV)

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-139505):
https://review.coreboot.org/c/coreboot/+/59766/comment/a851aac8_37606206 
PS3, Line 20: 		__asm__ __volatile__("lock; addl $0,0(%%esp)": : : "memory");
spaces required around that ':' (ctx:VxW)