Re: [PATCH] macintosh/ans-lcd: fix build failure after module_init/exit...
[[PATCH] macintosh/ans-lcd: fix build failure after module_init/exit relocation] On 17/07/2015 (Fri 14:20) Luis Henriques wrote: > After commit 0fd972a7d91d ("module: relocate module_init from...
View Article[PATCH 03/10] mm: Fix bugs in region_is_ram()
From: Toshi Kani <toshi.kani@hp.com> region_is_ram() looks up the iomem_resource table to check if a target range is in RAM. However, it always returns with -1 due to invalid range checks. It...
View Article[PATCH 04/10] arch, drivers: don't include directly, use instead
Preparation for uniform definition of ioremap, ioremap_wc, ioremap_wt, and ioremap_cache, tree-wide. Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dan Williams...
View ArticleRe: [PATCH v6 1/3] clk: samsung: exynos3250: Add cpu clock configuration data...
Hi Sylwester, Please review this patch. Best Regards, Chanwoo Choi On 07/16/2015 04:46 PM, Krzysztof Kozlowski wrote: > 2015-07-02 9:42 GMT+09:00 Chanwoo Choi <cw00.choi@samsung.com>:...
View Article[PATCH 06/10] cleanup IORESOURCE_CACHEABLE vs ioremap()
Quoting Arnd: I was thinking the opposite approach and basically removing all uses of IORESOURCE_CACHEABLE from the kernel. There are only a handful of them.and we can probably replace them all with...
View Article[PATCH 05/10] arch: unify ioremap prototypes and macro aliases
Some archs define the first parameter to ioremap() as unsigned long, while the balance define it as resource_size_t, similar confusion exists for the type of the 'size' parameter. Unify on...
View Article[PATCH 07/10] devm: fix ioremap_cache() usage
Provide devm_ioremap_cache() and fix up devm_ioremap_resource() to actually provide cacheable mappings. On archs that implement ioremap_cache() devm_ioremap_resource() is always silently falling back...
View Article[PATCH 08/10] arch: introduce strict_ioremap
In preparation for enabling memremap(), add support for strict mappings. strict_ioremap_<type>() returns NULL if the arch does not implement the mapping type, rather than falling back silently...
View Article[PATCH 10/10] pmem: convert to generic memremap
Update memremap_pmem() to query the architecture for the mapping type of the given persistent memory range and then pass those flags to generic memremap(). arch_memremap_pmem_flags() is provided an...
View Article[PATCH 09/10] arch: introduce memremap()
Existing users of ioremap_cache() are mapping memory that is known in advance to not have i/o side effects. These users are forced to cast away the __iomem annotation, or otherwise neglect to fix the...
View Article[PATCH 02/10] mm, x86: Remove region_is_ram() call from ioremap
From: Toshi Kani <toshi.kani@hp.com> __ioremap_caller() calls region_is_ram() to walk through the iomem_resource table to check if a target range is in RAM, which was added to improve the lookup...
View ArticleRe: [PATCH v3] sched: modify how to compute a slice and check a preemptability
On Sun, Jul 19, 2015 at 01:57:14PM +0200, Mike Galbraith wrote: > On Sun, 2015-07-19 at 18:11 +0900, byungchul.park@lge.com wrote: > > > @@ -3226,6 +3226,12 @@ check_preempt_tick(struct...
View Article[PATCH] kbuild: Fix .text.unlikely placement
From: Andi Kleen <ak@linux.intel.com> When building a kernel with .text.unlikely text the unlikely text for each translation unit was put next to the main .text code in the final vmlinux. The...
View ArticleProblem With Your Stripe Account
[http://blogs-images.forbes.com/tomiogeron/files/2012/10/Stripe-logo.jpeg] Hello, Thank you for being a valued Stripe User! According to our records, Your Stripe Account Needs to be updated for...
View Article[PATCH v3] x86: vm86 cleanups
The goal of this set of patches is to change vm86 support to return to userspace with the normal exit paths instead of leaving data on the kernel stack and jumping directly into the exit asm routines....
View Article[PATCH 6/7] x86/vm86: Eliminate kernel_vm86_struct
Now there is no vm86-specific data left on the kernel stack while in userspace, except for the 32-bit regs. Signed-off-by: Brian Gerst <brgerst@gmail.com> --- arch/x86/include/asm/vm86.h | 25...
View Article[PATCH 2/7] x86/vm86: Preserve orig_ax
There is no legitimate reason for usermode to modify the orig_ax field on entry to vm86 mode, so copy it from the 32-bit regs. Signed-off-by: Brian Gerst <brgerst@gmail.com> ---...
View Article[PATCH 5/7] x86/vm86: Move fields from kernel_vm86_struct
Move the non-regs fields to the off-stack data. Signed-off-by: Brian Gerst <brgerst@gmail.com> --- arch/x86/include/asm/vm86.h | 16 ++++++++-------- arch/x86/kernel/vm86_32.c | 42...
View Article[PATCH 7/7] x86/vm86: Use the normal pt_regs area for vm86
Change to use the normal pt_regs area to enter and exit vm86 mode. This is done by increasing the padding at the top of the stack to make room for the extra vm86 segment slots in the IRET frame. It...
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