Re: [patch 0/5] Support for sanitization flag in low-level page allocator

From: pageexec
Date: Thu May 28 2009 - 14:57:27 EST

On 28 May 2009 at 20:48, Alan Cox , Ingo Molnar wrote:

> last year while developing/debugging something else i also ran some kernel
> compilation tests and managed to dig out this one for you ('all' refers to
> all of PaX):
> ------------------------------------------------------------------------------------------
> make -j4 2.6.24-rc7-i386-pax compiling 2.6.24-rc7-i386-pax (all with SANITIZE, no PARAVIRT)

addendum: i just checked and that version didn't omit GPF_ZERO handling therefore
the current version should have better performance, at least on this kind of workload
where lots of anonymous userland pages are instantiated.

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