[PATCH v6 00/46] dma-mapping: Use unsigned long for dma_attrs

Hi, The fifth version of this patchset was merged by Andrew Morton few days ago. It was rebased on v4.7-rc5 so it missed some ongoing changes. This is just rebase on next-20160713. For easier testing the patchset is available here: repo: https://github.com/krzk/linux branch: for-next/dma

[PATCH v6 04/46] arc: dma-mapping: Use unsigned long for dma_attrs

Split out subsystem specific changes for easier reviews. This will be squashed with main commit. Signed-off-by: Krzysztof Kozlowski [for arc] Acked-by: Vineet Gupta --- arch/arc/mm/dma.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/

[PATCH v6 45/46] dma-mapping: Remove dma_get_attr

After switching DMA attributes to unsigned long it is easier to just compare the bits. Signed-off-by: Krzysztof Kozlowski [for avr32] Acked-by: Hans-Christian Noren Egtvedt [for arc] Acked-by: Vineet Gupta [for arm64 and dma-iommu] Acked-by: Robin Murphy --- Documentation/DMA-API.txt

[patch V2 66/67] ARC/time: Convert to hotplug state machine

From: Anna-Maria Gleixner Install the callbacks via the state machine. Signed-off-by: Anna-Maria Gleixner Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org --- arch/arc/kernel/time.c | 48 - include/linux/cpuhotplug.h |1 2 files ch

ARC stable backport request for 4.4 and 4.2

Hi, Could you please backport the following upstream commits for v4.4 and v4.2 4d0cb15fccd1db9 ("ARCv2: Check for LL-SC livelock only if LLSC is enabled") b31ac42697bef4a ("ARCv2: LLSC: software backoff is NOT needed starting HS2.1c") Thx, -Vineet ___

Re: ARC stable backport request for 4.4 and 4.2

On Wed, Jul 13, 2016 at 01:44:31PM -0700, Vineet Gupta wrote: > Hi, > > Could you please backport the following upstream commits for v4.4 and v4.2 > > 4d0cb15fccd1db9 ("ARCv2: Check for LL-SC livelock only if LLSC is enabled") > b31ac42697bef4a ("ARCv2: LLSC: software backoff is NOT needed starti