tree 60d67b5d16ea9fc73a0e0d091162c337bc87e5e7
parent fb8c7fb25d7d754a992481e9f763ec0b5889c4d9
author Ingo Molnar <mingo@elte.hu> 1206649749 +0100
committer Ingo Molnar <mingo@elte.hu> 1206651616 +0100

x86: prefetch fix #2

Linus noticed a second bug and an uncleanliness:

 - we'd return on any instruction fetch fault

 - we'd use both the value of 16 and the PF_INSTR symbol which are
   the same and make no sense

the cleanup nicely unifies this piece of logic.

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