linux-dev/arch/x86_64/kernel/k8.c, branch master

x86_64: move kernel

2007-10-11T09:17:24Z

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

Avoid zero size allocation in cache_k8_northbridges()

2007-05-24T03:14:12Z

kmalloc for flush_words resulted in zero size allocation when no k8_northbridges existed. Short circuit the code path for this case. Also remove uneeded zeroing of num_k8_northbridges just after checking if it is zero. Signed-off-by: Ben Collins Cc: Andi Kleen Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

cache_k8_northbridges() overflows beyond allocation

2007-04-17T01:09:18Z

cache_k8_northbridges() is storing config values to incorrect locations (in flush_words) and also its overflowing beyond the allocation, causing slab verification failures. Signed-off-by: Badari Pulavarty Signed-off-by: Linus Torvalds

[PATCH] x86_64: Clean and enhance up K8 northbridge access code

2006-06-26T17:48:15Z

- Factor out the duplicated access/cache code into a single file * Shared between i386/x86-64. - Share flush code between AGP and IOMMU * Fix a bug: AGP didn't wait for end of flush before - Drop 8 northbridges limit and allocate dynamically - Add lock to serialize AGP and IOMMU GART flushes - Add PCI ID for next AMD northbridge - Random related cleanups The old K8 NUMA discovery code is unchanged. New systems should all use SRAT for this. Cc: "Navin Boppuri" Cc: Dave Jones Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds