[PATCH] ACPI: Update the maximum depth of C-state from 6 to 9

2016-07-07 Thread baolex.ni
From: Chuansheng Liu Currently, CPUIDLE_STATE_MAX has been defined as 10 in the cpuidle head file, and max_cstate = CPUIDLE_STATE_MAX – 1, so 9 is the right maximum depth of C-state. This change is reflected in one place of the kernel-param file, but not in the other place where I suggest changi

Re: [PATCH] capabilities: add capability cgroup controller

2016-07-07 Thread Petr Mladek
On Sun 2016-07-03 15:08:07, Topi Miettinen wrote: > The attached patch would make any uses of capabilities generate audit > messages. It works for simple tests as you can see from the commit > message, but unfortunately the call to audit_cgroup_list() deadlocks the > system when booting a full blow

Re: [PATCH v4 3/3] Doc/memory-barriers: Add Korean translation

2016-07-07 Thread Byungchul Park
On Mon, Jul 04, 2016 at 08:27:08AM +0900, SeongJae Park wrote: > +=== > +이 문서는 > +Documentation/memory-barriers.txt > +의 한글 번역입니다. > + > +역자： 박성재 > +=== > + > + > + = > +

[PATCH v2 0/3] dma, nvme, powerpc: introduce and implement DMA_ATTR_NO_WARN

2016-07-07 Thread Mauricio Faria de Oliveira
This patchset introduces dma_attr DMA_ATTR_NO_WARN (just like __GFP_NOWARN), which tells the DMA-mapping subsystem to suppress allocation failure reports. On some architectures allocation failures are reported with error messages to the system logs. Although this can help to identify and debug pr

[PATCH v2 1/3] dma: introduce DMA_ATTR_NO_WARN

2016-07-07 Thread Mauricio Faria de Oliveira
Introduce the DMA_ATTR_NO_WARN attribute, and document it. Signed-off-by: Mauricio Faria de Oliveira --- Changelog: v2: - address warnings from checkpatch.pl (line wrapping and typos) Documentation/DMA-attributes.txt | 17 + include/linux/dma-attrs.h| 1 + 2 files ch

[PATCH v2 2/3] nvme: implement DMA_ATTR_NO_WARN

2016-07-07 Thread Mauricio Faria de Oliveira
Use the DMA_ATTR_NO_WARN attribute on dma_map_sg() calls of nvme driver. Signed-off-by: Mauricio Faria de Oliveira Reviewed-by: Gabriel Krisman Bertazi --- Changelog: v2: - address warnings from checkpatch.pl (line wrapping and typos) drivers/nvme/host/pci.c | 12 ++-- 1 file change

[PATCH v2 3/3] powerpc: implement DMA_ATTR_NO_WARN

2016-07-07 Thread Mauricio Faria de Oliveira
Add support for the DMA_ATTR_NO_WARN attribute on powerpc iommu code. Signed-off-by: Mauricio Faria de Oliveira --- Changelog: v2: - address warnings from checkpatch.pl (line wrapping and typos) arch/powerpc/kernel/iommu.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --g

Re: [PATCH 2/3] nvme: implement DMA_ATTR_NO_WARN

2016-07-07 Thread Mauricio Faria de Oliveira
On 07/06/2016 09:41 PM, Gabriel Krisman Bertazi wrote: checkpatch.pl complains about line wrapping. Other than that, this looks good to me. I'll submit a v2 w/ that and typos fixed. Thanks for reviewing. -- Mauricio Faria de Oliveira IBM Linux Technology Center -- To unsubscribe from this li

[PATCH v2 2/3] drm: Add API for capturing frame CRCs

2016-07-07 Thread Tomeu Vizoso
Adds files and directories to debugfs for controlling and reading frame CRCs, per CRTC: dri/0/crtc-0/crc dri/0/crtc-0/crc/control dri/0/crtc-0/crc/data Drivers can implement the set_crc_source callback() in drm_crtc_funcs to start and stop generating frame CRCs and can add entries to the output b

[PATCH v2 0/3] New debugfs API for capturing CRC of frames

2016-07-07 Thread Tomeu Vizoso
Hi, this series basically takes the facility for continuously capturing CRCs of frames from the i915 driver and into the DRM core. The idea is that test suites such as IGT use this information to check that frames that are exected to be identical, also have identical CRC values. Other drivers fo

Re: [PATCH v2 2/3] drm: Add API for capturing frame CRCs

2016-07-07 Thread Ville Syrjälä
On Thu, Jul 07, 2016 at 05:06:08PM +0200, Tomeu Vizoso wrote: > Adds files and directories to debugfs for controlling and reading frame > CRCs, per CRTC: > > dri/0/crtc-0/crc > dri/0/crtc-0/crc/control > dri/0/crtc-0/crc/data > > Drivers can implement the set_crc_source callback() in drm_crtc_fun

Re: [PATCH] capabilities: add capability cgroup controller

2016-07-07 Thread Topi Miettinen
On 07/07/16 09:16, Petr Mladek wrote: > On Sun 2016-07-03 15:08:07, Topi Miettinen wrote: >> The attached patch would make any uses of capabilities generate audit >> messages. It works for simple tests as you can see from the commit >> message, but unfortunately the call to audit_cgroup_list() dead

Re: [PATCH v7 0/9] x86/mm: memory area address KASLR

2016-07-07 Thread Kees Cook
On Tue, Jun 21, 2016 at 8:46 PM, Kees Cook wrote: > This is v7 of Thomas Garnier's KASLR for memory areas (physical memory > mapping, vmalloc, vmemmap). It expects to be applied on top of the > x86/boot tip. > > The current implementation of KASLR randomizes only the base address of > the kernel a

Re: [PATCH v4 3/3] Doc/memory-barriers: Add Korean translation

2016-07-07 Thread SeongJae Park
2016-07-07 21:00 GMT+09:00 Byungchul Park : > On Mon, Jul 04, 2016 at 08:27:08AM +0900, SeongJae Park wrote: >> +=== >> +이 문서는 >> +Documentation/memory-barriers.txt >> +의 한글 번역입니다. >> + >> +역자： 박성재 >> +=== >> + >> + >> +

Re: [PATCH v4 3/3] Doc/memory-barriers: Add Korean translation

2016-07-07 Thread Byungchul Park
On Fri, Jul 08, 2016 at 07:50:39AM +0900, SeongJae Park wrote: > > I will add my opinion in korean. > > Thank you for kind and faithful review. I agree with most of your opinions > and > suggestions. Most of your suggestions looks much better than mine. > > However, I also have some different