On Mon, 27 Oct 2014, Eric Paris wrote: > My patch was already committed to the -tip urgent branch. I believe any > optimization should be based on that branch, Richard. If you are trying > to wrangle every bit of speed out of this, should you > > push %esi; > push %edi; > CFI_ADJUST_CFA_OFFSET 8 Wrong. You want to use pushl_cfi as you need the CFI adjustment after each modification of esp. > call __audit_syscall_entry > pop; > pop; > CFI_ADJUST_CFA_OFFSET -8 > > Instead of using the pushl_cfi and popl_cfi macros? Wrong again. See above. Aside of that, why do you want to use pop at all? All we care about is adjusting esp, right? Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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