[PATCH 1/1] serial: Fintek F81232 driver improvement

2015-01-15 Thread Peter Hung
From: Peter Hong The original driver completed with TX function, but RX/MSR/MCR/LSR is not workable with this driver. So we rewrite it to make this device workable. This patch is tested with PassMark BurnInTest with Cycle-to-115200 + MCR/MSR check for 15mins & checked with Suspend-To-RAM/DISK

RE: [RFC PATCH] fs: file freeze support

2015-01-15 Thread Namjae Jeon
> > Hello, Hi Jan, > > > + > > +int file_write_unfreeze(struct inode *inode) > > +{ > > + struct super_block *sb = inode->i_sb; > > + > > + if (!S_ISREG(inode->i_mode)) > > + return -EINVAL; > > + > > + spin_lock(>i_lock); > > + > > + if (!(inode->i_state &

[PATCH vireshk] cpufreq: __cpufreq_boost_supported() can be static

2015-01-15 Thread kbuild test robot
drivers/cpufreq/cpufreq.c:512:5: sparse: symbol '__cpufreq_boost_supported' was not declared. Should it be static? Signed-off-by: Fengguang Wu --- cpufreq.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index

[vireshk:cpufreq/core/locking 57/60] drivers/cpufreq/cpufreq.c:512:5: sparse: symbol '__cpufreq_boost_supported' was not declared. Should it be static?

2015-01-15 Thread kbuild test robot
tree: https://git.linaro.org/people/vireshk/linux cpufreq/core/locking head: 12d5339e685739289c2f629c943b8bfad4c64f1e commit: fbce49b78afdaeeaee3017cfbd968e44ddba8496 [57/60] cpufreq: Drop forward declaration of __cpufreq_boost_trigger_state() reproduce: # apt-get install sparse git

Re: [vireshk:cpufreq/core/locking 57/60] drivers/cpufreq/cpufreq.c:512:5: sparse: symbol '__cpufreq_boost_supported' was not declared. Should it be static?

2015-01-15 Thread Viresh Kumar
On 16 January 2015 at 12:25, kbuild test robot wrote: > tree: https://git.linaro.org/people/vireshk/linux cpufreq/core/locking > head: 12d5339e685739289c2f629c943b8bfad4c64f1e > commit: fbce49b78afdaeeaee3017cfbd968e44ddba8496 [57/60] cpufreq: Drop > forward declaration of

Re: [PATCH] mm/vmscan: fix highidx argument type

2015-01-15 Thread Michael S. Tsirkin
On Thu, Jan 15, 2015 at 02:49:20PM -0800, Andrew Morton wrote: > On Fri, 16 Jan 2015 00:18:12 +0200 "Michael S. Tsirkin" > wrote: > > > for_each_zone_zonelist_nodemask wants an enum zone_type > > argument, but is passed gfp_t: > > > > mm/vmscan.c:2658:9:expected int enum zone_type [signed]

Re: [PATCH] virtio_rng: drop extra empty line

2015-01-15 Thread Michael S. Tsirkin
On Fri, Jan 16, 2015 at 10:21:09AM +1100, Herbert Xu wrote: > On Thu, Jan 15, 2015 at 01:50:42PM +0200, Michael S. Tsirkin wrote: > > makes code look a bit prettier. > > > > Signed-off-by: Michael S. Tsirkin > > Please resend this patch with a cc to linux-cry...@vger.kernel.org. > > Thanks!

Re: linux-next: build failure after merge of the i2c tree

2015-01-15 Thread Pantelis Antoniou
n) > of_node_clear_flag(client->dev.of_node, OF_POPULATED); > ^ > > Caused by commit d5285c36e6d2 ("i2c: Mark instantiated device nodes > with OF_POPULATE"). > > I have used the version of the i2c tree from next-2015

Re: [PATCH] virtio_rng: drop extra empty line

2015-01-15 Thread Herbert Xu
On Fri, Jan 16, 2015 at 09:16:00AM +0200, Michael S. Tsirkin wrote: > > So let's add this to maintainers? > Will you ack something like below? Sure I'll add that. Thanks! -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key:

Re: [PATCH v7 00/17] Introduce ACPI for ARM64 based on ACPI 5.1

2015-01-15 Thread Hanjun Guo
On 2015年01月16日 02:23, Catalin Marinas wrote: Hi Grant, On Thu, Jan 15, 2015 at 04:26:20PM +, Grant Likely wrote: On Wed, Jan 14, 2015 at 3:04 PM, Hanjun Guo wrote: This is the v7 of ACPI core patches for ARM64 based on ACPI 5.1 I'll get right to the point: Can we please have this

[PATCH 1/2] ASoC: atmel_ssc_dai: fix start event for I2S mode

2015-01-15 Thread Bo Shen
According to the I2S specification information as following: - WS = 0, channel 1 (left) - WS = 1, channel 2 (right) So, the start event should be TF/RF falling edge. Reported-by: Songjun Wu Signed-off-by: Bo Shen --- sound/soc/atmel/atmel_ssc_dai.c | 18 -- 1 file changed,

[PATCH 2/2] ASoC: atmel_ssc_dai: remove clock pin comments

2015-01-15 Thread Bo Shen
As the clock can be get from TK/RK pin, so remove the comments. Signed-off-by: Bo Shen --- sound/soc/atmel/atmel_ssc_dai.c | 4 1 file changed, 4 deletions(-) diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index e691aab..198661b 100644 ---

Re: [PATCH v7 00/17] Introduce ACPI for ARM64 based on ACPI 5.1

2015-01-15 Thread Hanjun Guo
On 2015年01月16日 04:31, Mark Brown wrote: On Thu, Jan 15, 2015 at 03:04:37PM -0500, Jason Cooper wrote: On Thu, Jan 15, 2015 at 07:02:20PM +, Mark Brown wrote: There's probably a bit of a process problem here - these patches are all being posted as part of big and apparently controversial

RE: [PATCH v8 2/11] xfs: Add support FALLOC_FL_INSERT_RANGE for fallocate

2015-01-15 Thread Namjae Jeon
> On Wed, Jan 14, 2015 at 01:05:17AM +0900, Namjae Jeon wrote: > > From: Namjae Jeon > > > > This patch implements fallocate's FALLOC_FL_INSERT_RANGE for XFS. > > > > 1) Make sure that both offset and len are block size aligned. > > 2) Update the i_size of inode by len bytes. > > 3) Compute the

[PATCH V3] mm/thp: Allocate transparent hugepages on local node

2015-01-15 Thread Aneesh Kumar K.V
This make sure that we try to allocate hugepages from local node if allowed by mempolicy. If we can't, we fallback to small page allocation based on mempolicy. This is based on the observation that allocating pages on local node is more beneficial than allocating hugepages on remote node.

RE: [PATCH v8 11/11] xfstests: fsx: Add fallocate insert range operation

2015-01-15 Thread Namjae Jeon
> > > > > > } > > > > do_collapse_range(offset, size); > > > > break; > > > > + case OP_INSERT_RANGE: > > > > + TRIM_OFF(offset, file_size); > > > > + TRIM_LEN(offset, size, maxfilelen - file_size); > > > > > > Ugh,

RE: [PATCH v8 9/11] xfstests: generic/043: Test multiple fallocate insert/collapse range calls

2015-01-15 Thread Namjae Jeon
> On Thu, Jan 15, 2015 at 07:14:26PM +0900, Namjae Jeon wrote: > > > > > > +_require_scratch > > > > +_require_xfs_io_command "fiemap" > > > > +_require_xfs_io_command "finsert" > > > > +_require_xfs_io_command "fcollapse" > > > > +_do_die_on_error=y > > > > > > What is _do_die_on_error for? Seems

Re: [PATCH 1/1] arch/x86/kvm/vmx.c: Fix external interrupts inject directly bug with guestos RFLAGS.IF=0

2015-01-15 Thread Li Kaihang
Hello, please see the answer below blue: From: Radim Krčmář To: Li Kaihang , Cc: g...@kernel.org, pbonz...@redhat.com, t...@linutronix.de, mi...@redhat.com, h...@zytor.com, x...@kernel.org, k...@vger.kernel.org, linux-kernel@vger.kernel.org Date: 2015-01-16 上午 02:09 Subject:

Re: [PATCH] Use dwfl_report_elf() instead of offline

2015-01-15 Thread Jiri Olsa
On Wed, Jan 14, 2015 at 02:10:45PM -0800, Sukadev Bhattiprolu wrote: > > From 8e6fb4c58d0d9f4798c191d840e32084b1217cc3 Mon Sep 17 00:00:00 2001 > From: Sukadev Bhattiprolu > Date: Fri, 21 Nov 2014 20:33:53 -0500 > Subject: [PATCH 1/1] Use dwfl_report_elf() instead of offline. > >

perf fuzzer crash [PATCH] perf: Get group events reference before moving the group

2015-01-15 Thread Jiri Olsa
hi Vince, I was able to reproduce the issue you described in: http://marc.info/?l=linux-kernel=141806390822670=2 I might have found one way that could lead to screwing up context's refcounts.. could you please try attached patch? I'm now on 2 days of no crash while it used to happen 3 times a

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