[PATCH tip/locking/core] atomics: Add test for atomic operations with...
Some atomic operations now have _relaxed/acquire/release variants, this patch then adds some trivial tests for two purpose: 1. test the behavior of these new operations in single-CPU environment. 2....
View ArticleRe: [PATCH] ARM:dma-mapping: Handle DMA_BIDIRECTIONAL in _dma_page_cpu_to_dev()
On Wed, Nov 04, 2015 at 10:39:13AM +0000, Will Deacon wrote: > On Wed, Nov 04, 2015 at 03:26:48PM +0530, Sanjeev Sharma wrote: > > _dma_page_cpu_to_dev() treat DMA_BIDIRECTIONAL similar to...
View ArticleRe: [PATCH] block: Don't allow illegal discard requests
Hi Jan, [auto build test ERROR on: ext3/for_next] [cannot apply to: v4.3 next-20151103] url:...
View Article[PATCH] phy: ralink-usb: add driver for Mediatek/Ralink
Add a driver to setup the USB phy on Mediatek/Ralink SoCs. The driver is trivial and only sets the power and host/device mode. Signed-off-by: John Crispin <blogic@openwrt.org> ---...
View ArticleRe: [RFC] vfs: don't bother clearing close_on_exec bit for unused fds
On Wed, Nov 04 2015, Eric Dumazet <eric.dumazet@gmail.com> wrote: > On Tue, 2015-11-03 at 10:41 +0100, Rasmus Villemoes wrote: > >> @@ -667,7 +667,7 @@ void do_close_on_exec(struct...
View Article[GIT PULL] xen: features for 4.4-rc0
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.4-rc0-tag xen: features for 4.4-rc0 - -...
View ArticleRe: [PATCH 04/23] usb: gadget: f_loopback: free requests in loopback_disable()
On 11/04/2015 11:15 AM, Felipe Ferreri Tonello wrote: > Hi Robert, > > On 03/11/15 12:53, Robert Baldyga wrote: >> USB requests in Loopback function are allocated in loopback_get_alt()...
View ArticleRe: [PATCH] Fixed the coding style according to `checkpath.pl'
On Sun, Nov 01, 2015 at 12:08:21AM +0200, Egor Uleyskiy wrote: > From: Egor Uleyskiy <egor.ulieiskii@gmail.com> > > Signed-off-by: Egor Uleyskiy <egor.ulieiskii@gmail.com> >...
View ArticleRe: [PATCH v2 3/3] ibmvscsi: Allow to configure maximum LUN
On 11/04/2015 11:20 AM, Laurent Vivier wrote: > QEMU allows until 32 LUNs. > > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- > drivers/scsi/ibmvscsi/ibmvscsi.c | 5...
View ArticleRe: [PATCH 3/5] thermal: exynos: Use IS_ERR() because regulator cannot be NULL
Hi Alim, > Hello, > > On Thu, Oct 8, 2015 at 11:04 AM, Krzysztof Kozlowski > <k.kozlowski@samsung.com> wrote: > > The NULL check in probe's error path is not needed because in...
View ArticleRe: [PATCH 2/5] thermal: exynos: Fix first temperature read after registering...
Hi Alim, > Hello, > > On Thu, Oct 8, 2015 at 11:04 AM, Krzysztof Kozlowski > <k.kozlowski@samsung.com> wrote: > > Thermal core could not read the temperature after registering...
View ArticleRe: [PATCH v2 0/3] let Marvell Berlin SoCs make use of the best delay timer
On 11/04/2015 11:30 AM, Arnd Bergmann wrote: > On Wednesday 04 November 2015 10:46:49 Daniel Lezcano wrote: >> On 11/03/2015 03:28 PM, Jisheng Zhang wrote: >>> In case there are...
View Article[PATCH 0/4] perf tools: Improve llvm compiling and test
This patchset is based on perf/core in Arnaldo's repository. The first 2 patches addes some macro which helps writing BPF programs easier. The last 2 patches enforce 'perf test LLVM', improves coding....
View Article[PATCH 1/4] perf tools: Pass available CPU number to clang compiler
This patch introduces a new macro "__NR_CPUS__" to perf's embedded clang compiler, which represent the available CPU counters in this system. BPF program can use this macro to create a map with same...
View Article[PATCH 2/4] perf tools: Pass LINUX_VERSION_CODE to BPF program when compiling
Arnaldo suggests to make LINUX_VERSION_CODE works like __func__ and __FILE__ so user don't need to care setting right linux version too much. In this patch, perf llvm transfers LINUX_VERSION_CODE...
View Article[PATCH 3/4] perf test: Enforce LLVM test: update basic BPF test program
This patch replaces the original toy BPF program with previous introduced bpf-script-example.c. Dynamically embedded it into 'llvm-src-base.c'. The newly introduced BPF program attaches a BPF program...
View Article[PATCH 4/4] perf test: Enforce LLVM test: add kbuild test
This patch adds a kbuild testcase to check whether kernel headers can be correctly found. For example: # mv /lib/modules/4.3.0-rc5{,.bak} # perf test LLVM 38: Test LLVM searching and compiling : Skip...
View Article[RFC] arm64: perf: associate LL with L2 cache accesses and refills
From: Claudio Fontana <claudio.fontana@huawei.com> Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com> Cc: Ammar Saeed <ammar.saeed@huawei.com> --- Hello, as part of some...
View ArticleNETIF_F_GSO_SOFTWARE vs NETIF_F_GSO
Hello, I am making a network device driver that receives packets in ndo_start_xmit, "does something to them", and then sends the resultant packet out of a kernelspace UDP socket. The routine looks...
View ArticleRe: [PATCH] block: Don't allow illegal discard requests
On Wed, Nov 04, 2015 at 10:18:41AM +0100, Jan Kara wrote: > Currently blkdev_issue_discard() doesn't check that submitted discard > request matches granularity required by the underlying device....
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