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Date: Wed, 28 Mar 2007 20:41:14 +0200 From: Blaisorblade <blaisorblade@...oo.it> To: akpm@...ux-foundation.org, LKML <linux-kernel@...r.kernel.org> Cc: mszeredi@...e.cz, jdike@...ux.intel.com Subject: Re: + uml-fix-pte-bit-collision.patch added to -mm tree On martedì 27 marzo 2007, akpm@...ux-foundation.org wrote: > The patch titled > uml: fix pte bit collision > has been added to the -mm tree. Its filename is > uml-fix-pte-bit-collision.patch ACK from me: Acked-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@...oo.it> > *** Remember to use Documentation/SubmitChecklist when testing your code > *** > > See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find > out what to do about this > ------------------------------------------------------ > Subject: uml: fix pte bit collision > From: Miklos Szeredi <mszeredi@...e.cz> > > _PAGE_PROTNONE conflicts with the lowest bit of pgoff. This causes all > sorts of weirdness when nonlinear mappings are used. Hmm, I had unit-tested to death the code with a custom test-program... The interesting thing is that I only tested my remap_file_pages changes (which are unaffected by this), not the existing code... -- Inform me of my mistakes, so I can add them to my list! Paolo Giarrusso, aka Blaisorblade http://www.user-mode-linux.org/~blaisorblade - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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