Messages in this thread | | | Subject | Re: [PATCH] arch/i386/pci/mmconfig.c tlb flush fix | From | OGAWA Hirofumi <> | Date | Wed, 27 Sep 2006 01:31:17 +0900 |
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Andi Kleen <ak@suse.de> writes:
> On Tuesday 26 September 2006 17:45, OGAWA Hirofumi wrote: >> Andi Kleen <ak@suse.de> writes: >> >> > OGAWA Hirofumi <hogawa@miraclelinux.com> writes: >> >> >> >> We use the fixmap for accessing pci config space in pci_mmcfg_read/write(). >> >> The problem is in pci_exp_set_dev_base(). It is caching a last >> >> accessed address to avoid calling set_fixmap_nocache() whenever >> >> pci_mmcfg_read/write() is used. >> > >> > >> > Good catch. I already had another report of mmconfig corruption on i386, >> > but didn't have time to look at it yet. >> > >> > Will be definitely stable material once it hit mainline. >> >> Indeed. >> >> If I found this in mainline, should I send something like a reminder >> email with patch to you, Greg? > > I have it already queued for both.
Oh, thanks. -- OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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