Re: Problem with global_flush_tlb() on i386 (x86_64? too) in 2.6.22-rc4-mm2

Andi Kleen
2007-06-20T09:01:33Z

On Tuesday 19 June 2007 22:01:36 Mathieu Desnoyers wrote:
> Looking more closely into the code to find the cause of the
> change_page_addr()/global_flush_tlb() inconsistency, I see where the
> problem could be:

Yes it's a known problem. I have a hack queued for .22 and there
are proposed patches for .23 too.

ftp://ftp.firstfloor.org/pub/ak/x86_64/late-merge/patches/cpa-flush

-ANdi