[PATCH 2/3] nvme: implement DMA_ATTR_NO_WARN

Use the DMA_ATTR_NO_WARN attribute on dma_map_sg() calls of nvme driver. Signed-off-by: Mauricio Faria de Oliveira --- drivers/nvme/host/pci.c | 10 -- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/host/pci.c

[PATCH 1/3] dma: introduce DMA_ATTR_NO_WARN

Introduce the DMA_ATTR_NO_WARN attribute, and document it. Signed-off-by: Mauricio Faria de Oliveira --- Documentation/DMA-attributes.txt | 17 + include/linux/dma-attrs.h| 1 + 2 files changed, 18 insertions(+) diff --git

[PATCH 3/3] powerpc: implement DMA_ATTR_NO_WARN

Add support for the DMA_ATTR_NO_WARN attribute on powerpc iommu code. Signed-off-by: Mauricio Faria de Oliveira --- arch/powerpc/kernel/iommu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/iommu.c

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

This patchset introduces dma_attr DMA_ATTR_NO_WARN (just like __GFP_NOWARN), which tells the DMA-mapping subsystem to supress 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

Re: [PATCH] mmc: core: Extend sysfs with OCR register

On 4 July 2016 at 13:56, Bojan Prtvar wrote: > Make operation conditions register (OCR) easily accessible from user space. > > Signed-off-by: Bojan Prtvar Thanks, applied for next! Amended the changelog with the explanation why this change is wanted.

[PATCH v3] Add kernel parameter to blacklist modules

Rusty? Didn't see anything from you on this ... resending. P. 8< Blacklisting a module in linux has long been a problem. The current procedure is to use rd.blacklist=module_name, however, that doesn't cover the case after the initramfs and before a boot prompt (where one is supposed

[linux-next] Errors while "make htmldocs" in linux-next.

On linux-next ( next-2160706), following errors happen these days while running "make htmldocs" HTMLDocumentation/DocBook/device-drivers.html /home/iida/Repo/linux-next/Documentation/DocBook/device-drivers.aux.xml:28799: element refentry: validity error : ID