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Date: Thu, 5 Feb 2009 10:31:58 -0800 From: Yinghai Lu <yinghai@...nel.org> To: Ingo Molnar <mingo@...e.hu> Cc: Jesse Barnes <jbarnes@...tuousgeek.org>, Ed Swierk <eswierk@...stanetworks.com>, tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org, lenb@...nel.org, linux-acpi@...r.kernel.org, linux-pci@...r.kernel.org Subject: Re: [PATCH] x86/pci: host mmconfig detect clean up v2 On Thu, Feb 5, 2009 at 10:15 AM, Ingo Molnar <mingo@...e.hu> wrote: > > * Yinghai Lu <yinghai@...nel.org> wrote: > >> Impact: not assume one place for mmconfig in nb >> >> prepare for following case: amd fam10h + mcp55 >> CPU MSR has some range, mcp55 pci config will have another one. >> >> also prepare for mcp55 + io55 system. every one will have one range. >> >> if it s mcp55 detect duties to execlude range that is used by CPU MSR >> aka, if CPU state bus 0-255, range in mcp55 need to be dropped. >> because HW in CPU will not route that mcp55 mmconfig to handle it. >> >> v2: fix e7520 exit path >> >> Signed-off-by: Yinghai Lu <yinghai.lu@...nel.org> >> >> --- >> arch/x86/pci/mmconfig-shared.c | 98 ++++++++++++++++++++++------------------- >> 1 file changed, 54 insertions(+), 44 deletions(-) > > looks good to me. One for the PCI tree? > > Acked-by: Ingo Molnar <mingo@...e.hu> > should go with Ed's updated patch before. to tip or pci tree. YH -- 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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