tree d129b92986076190576935d8ceb09062db58453e
parent 08dcf29e01dcb786c13dc80045bd65f804117efb
author Ingo Molnar <mingo@elte.hu> 1206629908 +0100
committer Ingo Molnar <mingo@elte.hu> 1206630524 +0100

x86: fix prefetch workaround

some early Athlon XP's and Opterons generate bogus faults on prefetch
instructions. The workaround for this regressed over .24 - reinstate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>