kernel/git/stable/linux.git/include/asm-x86_64/e820.h, branch master

i386/x86_64: move headers to include/asm-x86

2007-10-11T09:20:03+00:00

Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

Make definitions for struct e820entry and struct e820map consistent

2007-07-12T17:55:54+00:00

Make definitions for struct e820entry and struct e820map consistent between i386 and x86-64. Signed-off-by: H. Peter Anvin Signed-off-by: Linus Torvalds

[PATCH] x86-64: Fix fake numa for x86_64 machines with big IO hole

2007-02-13T12:26:22+00:00

This patch resolves the issue of running with numa=fake=X on kernel command line on x86_64 machines that have big IO hole. While calculating the size of each node now we look at the total hole size in that range. Previously there were nodes that only had IO holes in them causing kernel boot problems. We now use the NODE_MIN_SIZE (64MB) as the minimum size of memory that any node must have. We reduce the number of allocated nodes if the number of nodes specified on kernel command line results in any node getting memory smaller than NODE_MIN_SIZE. This change allows the extra memory to be incremented in NODE_MIN_SIZE granule and uniformly distribute among as many nodes (called big nodes) as possible. [akpm@osdl.org: build fix] Signed-off-by: David Rientjes Signed-off-by: Paul Menage Signed-off-by: Rohit Seth Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton

[PATCH] x86-64: Allocate the NUMA hash function nodemap dynamically

2007-02-13T12:26:19+00:00

Remove the statically allocated memory to NUMA node hash map in favor of a dynamically allocated memory to node hash map (it is cache aligned). This patch has the nice side effect in that it allows the hash map to grow for systems with large amounts of memory (256GB - 1TB), but suffer from having small PCI space tacked onto the boot node (which is somewhere between 192MB to 512MB on the ES7000). Signed-off-by: Amul Shah Signed-off-by: Andi Kleen Cc: Andi Kleen Cc: Rohit Seth Signed-off-by: Andrew Morton

[PATCH] Have x86_64 use add_active_range() and free_area_init_nodes

2006-09-27T15:26:11+00:00

Size zones and holes in an architecture independent manner for x86_64. Signed-off-by: Mel Gorman Cc: Dave Hansen Cc: Andy Whitcroft Cc: Andi Kleen Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: "Keith Mannthey" Cc: "Luck, Tony" Cc: KAMEZAWA Hiroyuki Cc: Yasunori Goto Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6

2006-09-26T20:07:55+00:00

* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (225 commits) [PATCH] Don't set calgary iommu as default y [PATCH] i386/x86-64: New Intel feature flags [PATCH] x86: Add a cumulative thermal throttle event counter. [PATCH] i386: Make the jiffies compares use the 64bit safe macros. [PATCH] x86: Refactor thermal throttle processing [PATCH] Add 64bit jiffies compares (for use with get_jiffies_64) [PATCH] Fix unwinder warning in traps.c [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1 [PATCH] x86: Move direct PCI scanning functions out of line [PATCH] i386/x86-64: Make all early PCI scans dependent on CONFIG_PCI [PATCH] Don't leak NT bit into next task [PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder [PATCH] Fix some broken white space in ia32_signal.c [PATCH] Initialize argument registers for 32bit signal handlers. [PATCH] Remove all traces of signal number conversion [PATCH] Don't synchronize time reading on single core AMD systems [PATCH] Remove outdated comment in x86-64 mmconfig code [PATCH] Use string instructions for Core2 copy/clear [PATCH] x86: - restore i8259A eoi status on resume [PATCH] i386: Split multi-line printk in oops output. ...

[PATCH] Make swsusp avoid memory holes and reserved memory regions on x86_64

2006-09-26T15:48:58+00:00

On x86_64 machines with more than 2 GB of RAM there are large memory gaps (with no corresponding kernel virtual addresses) and reserved memory regions between areas of usable physical RAM. Moreover, if CONFIG_FLATMEM is set, they appear within the normal zone. swsusp should not try to save them, so the corresponding page structs have to be marked as 'nosave'. Signed-off-by: Rafael J. Wysocki Cc: Mel Gorman Acked-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] x86: Remove incorrect comment about ACPI e820 entries

2006-09-26T08:52:38+00:00

They cannot be actually freed because the FACS table has a shared-with-the-BIOS lock. Signed-off-by: Andi Kleen

[PATCH] Remove non e820 fallbacks in high level code

2006-09-26T08:52:37+00:00

Drop support for non e820 BIOS calls to get the memory map. The boot assembler code still has some support, but not the C code now. Signed-off-by: Andi Kleen

[PATCH] Convert x86-64 to early param

2006-09-26T08:52:32+00:00

Instead of hackish manual parsing Requires earlier i386 patchkit, but also fixes i386 early_printk again. I removed some obsolete really early parameters which didn't do anything useful. Also made a few parameters that needed it early (mostly oops printing setup) Also removed one panic check that wasn't visible without early console anyways (the early console is now initialized after that panic) This cleans up a lot of code. Signed-off-by: Andi Kleen