linux-dev/arch/x86_64/kernel/aperture.c, branch master

x86_64: prepare shared kernel/aperture.c

2007-10-11T09:14:07Z

Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

x86_64: arch/x86_64/kernel/aperture.c lower printk severity

2007-07-22T01:37:14Z

Users that use kernel log filtering (e.g. via syslogd or a proprietry method) wouldn't like to see warning prints that are not really warnings. Signed-off-by: Dan Aloni Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

x86_64: move iommu declaration from proto to iommu.h

2007-07-22T01:37:14Z

[akpm@linux-foundation.org: build fix] Signed-off-by: Yinghai Lu Cc: Alan Cox Cc: "Eric W. Biederman" Cc: Muli Ben-Yehuda Cc: Vivek Goyal Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

x86_64: off-by-two error in aperture.c

2007-05-11T19:53:00Z

I'm using a custom BIOS to configure the northbridge GART at address 0x80000000, size 2G. Linux complains: "Aperture from northbridge cpu 0 beyond 4GB. Ignoring." I think there's an off-by-two error in arch/x86_64/kernel/aperture.c: AK: use correct types for i386 Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds

[PATCH] x86-64: x86-64 system crashes when no memory populating Node 0

2007-05-02T17:27:13Z

I have a 4 socket AMD Operton system. The 2.6.18 kernel I have crashes when there is no memory in node0. AK: changed call to _nopanic Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen

[PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1

2006-09-26T08:52:41Z

Some buggy systems can machine check when config space accesses happen for some non existent devices. i386/x86-64 do some early device scans that might trigger this. Allow pci=noearly to disable this. Also when type 1 is disabling also don't do any early accesses which are always type1. This moves the pci= configuration parsing to be a early parameter. I don't think this can break anything because it only changes a single global that is only used by PCI. Cc: gregkh@suse.de Cc: Trammell Hudson Signed-off-by: Andi Kleen

[PATCH] Insert GART region into resource map

2006-09-26T08:52:40Z

Patch inserts the GART region into the iomem resource map. The GART will then be visible within /proc/iomem. It will also allow for other users utilizing the GART to subreserve the region (agp or IOMMU). Signed-off-by: Aaron Durbin Signed-off-by: Andi Kleen

[PATCH] A few trivial spelling and grammar fixes

2006-09-26T08:52:28Z

A few trivial spelling and grammar mistakes picked up in "arch/x86_64/aperture.c", "arch/x86_64/crash.c" and "arch/x86_64/apic.c". I think all are correct fixes but am ever aware of my fallibility :o) This is my first patch submission so all feedback is appreciated, esp. WRT CCing to Linus, Andi and trivial@kernel.org, is this correct? And which is the most appropriate kernel version to diff against? If any. Should apply cleanly to 2.6.18-rc1 Signed-off-by: Adam Henley Signed-off-by: Andi Kleen - adam

Remove obsolete #include

2006-06-30T17:25:36Z

Signed-off-by: Jörn Engel Signed-off-by: Adrian Bunk

[PATCH] x86_64: Calgary IOMMU - introduce iommu_detected

2006-06-26T17:48:18Z

swiotlb relies on the gart specific iommu_aperture variable to know if we discovered a hardware IOMMU before swiotlb initialization. Introduce iommu_detected to do the same thing, but in a HW IOMMU neutral manner, in preparation for adding the Calgary HW IOMMU. Signed-Off-By: Muli Ben-Yehuda Signed-Off-By: Jon Mason Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds