[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 1/2] Revert "xen: properly account for _PAGE_NUMA during xen pte translations"
On 25/03/14 18:19, Konrad Rzeszutek Wilk wrote: > > With that in mind I was wondering whether it would be possible to revert > Mel's 1667918b6483 ("mm: numa: clear numa hinting information on mprotect") > so there is a bit more time in 3.15 to re-introduce his patch and also a > proper fix so that Xen guests won't fall flat on their face? Unfortunately, I think this can only be safely reverted on architectures with ARCH_WANTS_PROT_NUMA_PROT_NONE (x86) and would cause regressions on other architectures with only ARCH_SUPPORTS_NUMA_BALANCING (powerpc). David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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