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[PATCH 07/10] x86, xsave: reduce cpu_has_xsave checks
This moves the cpu_has_xsave check at the beginning of xsave_init(). All other checks may removed then. Signed-off-by: Robert Richter <robert.richter(a)amd.com> --- arch/x86/kernel/xsave.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/... 20 Jul 2010 15:46
[PATCH 03/10] x86: removing boot_cpu_id variable
boot_cpu_id is there for historical reasons and was renamed to boot_cpu_physical_apicid in patch: c70dcb7 x86: change boot_cpu_id to boot_cpu_physical_apicid However, there are some remaining occurrences of boot_cpu_id that are never touched in the kernel and thus its value is always 0. This patch removes b... 20 Jul 2010 15:46
[PATCH 10/10] x86, xsave: make init_xstate_buf static
The pointer is only used in xsave.c. Making it static. Signed-off-by: Robert Richter <robert.richter(a)amd.com> --- arch/x86/include/asm/xsave.h | 1 - arch/x86/kernel/xsave.c | 10 +++++----- 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/includ... 20 Jul 2010 15:46
[PATCH 08/10] x86, xsave: introduce xstate enable functions
The patch renames xsave_cntxt_init() and __xsave_init() into xstate_enable_boot_cpu() and xstate_enable() as this names are more meaningful. It also removes the duplicate xcr setup for the boot cpu. Signed-off-by: Robert Richter <robert.richter(a)amd.com> --- arch/x86/kernel/xsave.c | 19 ++++++++----------- ... 20 Jul 2010 15:46
[PATCH 09/10] x86, xsave: check cpuid level for XSTATE_CPUID (0x0d)
The patch adds a check that tests if XSTATE_CPUID exists. Signed-off-by: Robert Richter <robert.richter(a)amd.com> --- arch/x86/include/asm/xsave.h | 2 ++ arch/x86/kernel/xsave.c | 8 +++++++- 2 files changed, 9 insertions(+), 1 deletions(-) diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/incl... 20 Jul 2010 15:46
[PATCH] x86, numa: fix boot without RAM on node0 again
|commit e534c7c5f8d6e9fc46f57fab067c7e48d8ceb172 |Author: Lee Schermerhorn <lee.schermerhorn(a)hp.com> |Date: Wed May 26 14:44:58 2010 -0700 | | numa: x86_64: use generic percpu var numa_node_id() implementation | | x86 arch specific changes to use generic numa_node_id() based on generic | percpu vari... 20 Jul 2010 14:40
[PATCH -v3] x86,nobootmem: make alloc_bootmem_node fall back to other node when 32bit numa are used
Borislav Petkov reported his 32bit numa system has problem: [ 0.000000] Reserving total of 4c00 pages for numa KVA remap [ 0.000000] kva_start_pfn ~ 32800 max_low_pfn ~ 375fe [ 0.000000] max_pfn = 238000 [ 0.000000] 8202MB HIGHMEM available. [ 0.000000] 885MB LOWMEM available. [ 0.000000] ... 20 Jul 2010 14:40
Dear Email Account Owner
Dear Email Account Owner, This is to inform you that you have exceeded your Email Quota Limit and you need to increase your Email Quota Limit because in less than 48 hours your Email Account will be disabled. Increase your Email Quota Limit and continue to use your Account. To increase your Email Quo... 20 Jul 2010 14:40
mm: cma: Contiguous Memory Allocator added
On Tue, 2010-07-20 at 17:51 +0200, Michal Nazarewicz wrote: +** Use cases + + Lets analyse some imaginary system that uses the CMA to see how + the framework can be used and configured. + + + We have a platform with a hardware video decoder and a camera each + needing 20 MiB of me... 6 Aug 2010 10:27
[patch] intr-remap: allow disabling source id checking
From: Chris Wright <chrisw(a)redhat.com> Subject: intr-remap: allow disabling source id checking Allow disabling the source id checking while programming the interrupt remap table entry. Useful for debugging or working around the broken source id checks on some platforms. Signed-off-by: Chris Wright <chrisw(a)redh... 20 Jul 2010 14:40
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