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Date: Fri, 07 Nov 2008 09:53:47 +0000 From: "Jan Beulich" <jbeulich@...ell.com> To: "Ingo Molnar" <mingo@...e.hu>, "Jeremy Fitzhardinge" <jeremy@...p.org> Cc: "Ian Campbell" <Ian.Campbell@...rix.com>, "xen devel" <xen-devel@...ts.xensource.com>, "Christopher S. Aker" <caker@...shore.net>, "Linux Kernel Mailing List" <linux-kernel@...r.kernel.org> Subject: Re: [Xen-devel] 2.6.27 - SMP enabled, but only 1 CPU >>> Ingo Molnar <mingo@...e.hu> 06.11.08 23:20 >>> > >* Jeremy Fitzhardinge <jeremy@...p.org> wrote: > >> Ingo Molnar wrote: >>> where exactly is that use? My grep didnt show any users of pud_page(). >>> pud_page() was changed in an incompatible way, all users of it must be >>> updated. >>> >> >> pgd_page() uses it in pgtable-nopud.h, so any users of pgd_page() >> also need to be looked at. It so happens the only user is >> arch/x86/xen/mmu.c, which expects it to return the vaddr. Fixed >> below. > >ah! asm-generic was missed by my grep. (and i suspect Jan missed it >too) Indeed - broken as it was I never even considered this could be used somewhere in generic code. >> Subject: xen: fix use of pgd_page now that it really does return a page > >applied to tip/x86/urgent, thanks! And my thanks, too, Jeremy, for the quick spotting of the problem. Jan -- 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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