Re: [ 000/102] 3.10.6-stable review

2013-08-08 Thread Guenter Roeck
On 08/08/2013 06:56 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.10.6 release. There are 102 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be m

Re: [PATCH V3]hrtimer: Fix a performance regression by disable reprogramming in remove_hrtimer

2013-08-08 Thread Mike Galbraith
On Thu, 2013-08-08 at 23:02 +0800, ethan.zhao wrote: > 在 2013-8-6,下午3:29,Mike Galbraith 写道: > > > +int sched_needs_cpu(int cpu) > > +{ > > + return cpu_rq(cpu)->avg_idle < sysctl_sched_migration_cost; > > +} > > + > > #else /* CONFIG_NO_HZ_COMMON */ > > > > static inline bool got_nohz_idle_k

[PATCH v3 2/4] leds-pca9633: Unique naming of the LEDs

2013-08-08 Thread Ricardo Ribalda Delgado
If there is more than one pca963x chips on the system and there are some LEDs without platform_data names, the driver wont be able to provide unique naming to them. This will cause led_class_dev_register to fail, unregistering all the LEDs of the chip. This patch adds the i2c address to the name

[PATCH v3 1/4] leds-pca9633: Add support for PCA9634

2013-08-08 Thread Ricardo Ribalda Delgado
Add support for PCA9634 chip, which belongs to the same family as the 9633 but with support for 8 outputs instead of 4. Signed-off-by: Ricardo Ribalda Delgado --- drivers/leds/Kconfig|7 ++-- drivers/leds/leds-pca9633.c | 74 +++ 2 files chan

[PATCH v3 3/4] leds-pca9633: Add mutex to the ledout register

2013-08-08 Thread Ricardo Ribalda Delgado
To update an LED a register has to be read, updated and writen. If another LED whas been updated at the same time, this could lead into wrong updates. This patch addes a common mutex to all the leds of the same chip to protect the ledout register. Signed-off-by: Ricardo Ribalda Delgado --- driv

[PATCH v3 4/4] leds-pca9633: Rename to leds-pca963x

2013-08-08 Thread Ricardo Ribalda Delgado
The driver now supports the chips pca9633 and pca9634, therefore we rename the files to more genereic and meaningul names Signed-off-by: Ricardo Ribalda Delgado --- drivers/leds/Kconfig |2 +- drivers/leds/Makefile |2 +- drivers/leds/leds-pca96

[PATCH v3 0/4] PCA9633: Add support to PCA9634 and fix some problems

2013-08-08 Thread Ricardo Ribalda Delgado
Add Support for the PCA9634 chip. Simimart to the 9633, but with 8 outputs instead of 4. Fix bug when 2 chips where present on the system, the ledclass will fail and the chip wont probe. Protect ledout register with a mutex to support updates of more than leds at the same time v2: Contains fee

Re: [PATCH v2] drivers/crypto/nx: saves chaining value from co-processor

2013-08-08 Thread Herbert Xu
On Wed, Aug 07, 2013 at 06:15:50PM -0500, Fionnuala Gunter wrote: > This patch fixes a bug that is triggered when cts(cbc(aes)) is used with > nx-crypto driver on input larger than 32 bytes. > > The chaining value from co-processor was not being saved. This value is > needed because it is used as

Re: [PATCH v2 1/3] leds-pca9633: Add support for PCA9634

2013-08-08 Thread Ricardo Ribalda Delgado
Hello Bryan I understand your concerns, but I think that it is more practical to keep the old names. First of all there will be some defconfig that we will break with the new names, the same will happen with the platform data. I know that we don't have to support out of tree systems, but it wont

Re: [PATCH v2 0/2] drivers/crypto/nx: fixes when input data is too large

2013-08-08 Thread Herbert Xu
On Fri, Aug 02, 2013 at 12:09:50PM +, Marcelo Cerri wrote: > This series of patches fixes two bugs that are triggered when the input data > is > too large. The first one is caused by the miscalculation of physical addresses > and the second one by some limits that the co-processor has to the i

Re: [PATCH v9 07/16] iommu/exynos: support for device tree

2013-08-08 Thread Cho KyongHo
On Fri, 09 Aug 2013 00:41:25 +0200, Tomasz Figa wrote: > Hi KyongHo, > > On Thursday 08 of August 2013 18:38:49 Cho KyongHo wrote: > > This commit adds device tree support for System MMU. > > This also include the following changes and enhancements: > > > > * use managed device helper functions.

Re: [PATCH v2] drivers/crypto/nx: saves chaining value from co-processor

2013-08-08 Thread Herbert Xu
On Fri, Aug 09, 2013 at 04:25:04PM +1000, Benjamin Herrenschmidt wrote: > On Wed, 2013-08-07 at 18:15 -0500, Fionnuala Gunter wrote: > > This patch fixes a bug that is triggered when cts(cbc(aes)) is used with > > nx-crypto driver on input larger than 32 bytes. > > > > The chaining value from co-p

[PATCH 1/3] perf tools: Separate out GTK codes to libperf-gtk.so

2013-08-08 Thread Namhyung Kim
Separate out GTK codes to a shared object called libperf-gtk.so. This time only GTK codes are built with -fPIC and libperf remains as is. Cc: Andi Kleen Reviewed-by: Pekka Enberg Signed-off-by: Namhyung Kim --- tools/perf/Makefile| 42 ++ tools/

[PATCH 2/3] perf tools: Setup GTK browser dynamically

2013-08-08 Thread Namhyung Kim
Call setup/exit GTK browser function using libdl. Cc: Andi Kleen Reviewed-by: Pekka Enberg Signed-off-by: Namhyung Kim --- tools/perf/ui/gtk/gtk.h | 3 +++ tools/perf/ui/setup.c | 50 +++-- tools/perf/ui/ui.h | 12 +--- 3 files change

[PATCH 3/3] perf tools: Run dynamic loaded GTK browser

2013-08-08 Thread Namhyung Kim
Run GTK hist and annotation browser using libdl. Cc: Andi Kleen Reviewed-by: Pekka Enberg Signed-off-by: Namhyung Kim --- tools/perf/builtin-annotate.c | 26 +++--- tools/perf/builtin-report.c | 16 ++-- tools/perf/config/Makefile| 2 +- tools/perf/ui/gtk

[PATCH 0/3] perf ui/gtk: Separate out GTK code to a shared object (v4)

2013-08-08 Thread Namhyung Kim
Hi, This is v3 of gtk code separation patchset to reduce library dependencies of the perf executable. I only built libperf-gtk.so with -fPIC, and it's not linked to libperf at build time. All unresolved symbols used for perf should be resolved at runtime via perf executable (so libperf.a) - I di

Re: [PATCH v2] drivers/crypto/nx: saves chaining value from co-processor

2013-08-08 Thread Benjamin Herrenschmidt
On Wed, 2013-08-07 at 18:15 -0500, Fionnuala Gunter wrote: > This patch fixes a bug that is triggered when cts(cbc(aes)) is used with > nx-crypto driver on input larger than 32 bytes. > > The chaining value from co-processor was not being saved. This value is > needed because it is used as the IV

Re: [PATCH 13/18] MAINTAINERS: Update sirf patterns

2013-08-08 Thread Barry Song
2013/7/22 Joe Perches : > commit 3370dc916c ("pinctrl:sirf:re-arch and add support for > new SiRFatlas6 SoC") moved the files, update the patterns. > > Signed-off-by: Joe Perches > cc: Barry Song <21cn...@gmail.com> > cc: Linus Walleij Acked-by: Barry Song > --- > MAINTAINERS | 2 +- > 1 file

Re: [PATCH] netconsole: avoid a crash with multiple sysfs writers

2013-08-08 Thread Neil Horman
On Thu, Aug 08, 2013 at 09:14:31AM +0300, Dan Aloni wrote: > On Thu, Aug 8, 2013 at 8:50 AM, Neil Horman wrote: > > > > On Wed, Aug 07, 2013 at 12:02:44PM +0300, Dan Aloni wrote: > [..] > > > > > When my 'ifup eth' script was fired multiple times and ran concurrent o> > > > @@ -682,7 +689,11 @@ r

[PATCH 1/3] f2fs: fix the use of XATTR_NODE_OFFSET

2013-08-08 Thread Jaegeuk Kim
This patch fixes the use of XATTR_NODE_OFFSET. o The offset should not use several MSB bits which are used by marking node blocks. o IS_DNODE should handle XATTR_NODE_OFFSET to avoid potential abnormality during the fsync call. Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 12 +++- f

[PATCH v3 1/2] ALSA: Added jack detection KControl support

2013-08-08 Thread Felipe F. Tonello
From: "Felipe F. Tonello" This patch adds jack support for ALSA KControl. This support is necessary since the new kcontrol is used by user-space daemons, such as PulseAudio(>=2.0), to do jack detection.) Also, HDA's CONFIG_SND_HDA_INPUT_JACK is disabled because it causes to use standard snd_ja

[PATCH 2/3] f2fs: fix inconsistency between xattr node blocks and its inode

2013-08-08 Thread Jaegeuk Kim
Previously xattr node blocks are stored to the COLD_NODE log, which means that our roll-forward mechanism doesn't recover the xattr node blocks at all. Only the direct node blocks in the WARM_NODE log can be recovered. So, let's resolve the issue simply by conducting checkpoint during fsync when a

[PATCH 3/3] f2fs: introduce cur_cp_versioin function to reduce code size

2013-08-08 Thread Jaegeuk Kim
This patch introduces a new inline function, cur_cp_version, to reduce redundant codes. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c | 6 +++--- fs/f2fs/f2fs.h | 7 ++- fs/f2fs/file.c | 3 +-- fs/f2fs/recovery.c | 4 ++-- fs/f2fs/xattr.c | 2 +- 5 files changed, 13

Re: [PATCH 1/3] perf tools: Separate out GTK codes to libperf-gtk.so

2013-08-08 Thread Namhyung Kim
Hi Arnaldo, On Thu, 8 Aug 2013 12:21:16 -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Aug 08, 2013 at 03:34:08PM +0900, Namhyung Kim escreveu: >> Separate out GTK codes to a shared object called libperf-gtk.so. This >> time only GTK codes are built with -fPIC and libperf remains as is. > > [ac

linux-next: Tree for Aug 9

2013-08-08 Thread Stephen Rothwell
Hi all, Changes since 20130808: *crickets* I have created today's linux-next tree at git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git (patches at http://www.kernel.org/pub/linux/kernel/next/ )

Re: [PATCH v2 2/3] ARM: dt: t114 dalmore: add dt entry for nct1008

2013-08-08 Thread Wei Ni
On 08/09/2013 05:33 AM, Guenter Roeck wrote: > On 08/08/2013 01:40 PM, Stephen Warren wrote: >> On 08/08/2013 02:36 PM, Sergei Shtylyov wrote: >>> Hello. >>> >>> On 08/08/2013 10:56 AM, Wei Ni wrote: >>> Enable thermal sensor nct1008 for t114 dalmore. >>> Signed-off-by: Wei Ni --- >

Re: [PATCH v9 06/16] ARM: dts: Add description of System MMU of Exynos SoCs

2013-08-08 Thread Cho KyongHo
On Fri, 09 Aug 2013 00:26:51 +0200, Tomasz Figa wrote: > Hi KyongHo, > > On Thursday 08 of August 2013 18:38:35 Cho KyongHo wrote: > > Signed-off-by: Cho KyongHo > > --- > > .../bindings/iommu/samsung,exynos4210-sysmmu.txt | 103 +++ > > arch/arm/boot/dts/exynos4.dtsi

Re: [PATCH v2 3/3] Documentation: dt: hwmon: add OF document for lm90

2013-08-08 Thread Wei Ni
On 08/09/2013 01:37 AM, Stephen Warren wrote: > On 08/08/2013 12:56 AM, Wei Ni wrote: >> Add OF document for lm90 in Documentation/devicetree/. > >> diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt >> b/Documentation/devicetree/bindings/hwmon/lm90.txt > >> +Required node properties:

Re: [PATCH 3/3] block: brd: Staticize 'rd_size'

2013-08-08 Thread Jingoo Han
On Friday, August 09, 2013 1:07 PM, Jingoo Han wrote: > > 'rd_size' is used only in this file. > Fix the following sparse warning: > > drivers/block/brd.c:432:5: warning: symbol 'rd_size' was not declared. Should > it be static? > > Signed-off-by: Jingoo Han > --- > drivers/block/brd.c |2

Re: [PATCH v2 2/3] ARM: dt: t114 dalmore: add dt entry for nct1008

2013-08-08 Thread Wei Ni
On 08/09/2013 01:35 AM, Stephen Warren wrote: > On 08/08/2013 12:56 AM, Wei Ni wrote: >> Enable thermal sensor nct1008 for t114 dalmore. > > It'd be best to remove this patch from the series; send one series to > the LM90 maintainer with just the driver and DT binding changes, and > another series

[HANG] Trouble with NEC-based USB adapter in PCMCIA slot on E7110

2013-08-08 Thread Thomas Richter
Hi Alan, hi Dominik, maybe you want me to help out a bit - I'm having trouble getting a Delock PCMCIA to USB-2 adapter to work under linux, with strange behavior in some situations. The trouble is that while I can *read* via fast (usb 2.0) transfers from the port, an ehci-triggered write just

Re: [PATCH v6 00/10] mtd: add datasheet's ECC information to nand_chip{}

2013-08-08 Thread Brian Norris
On 08/08/2013 08:58 PM, Artem Bityutskiy wrote: On Thu, 2013-08-08 at 16:06 -0700, Brian Norris wrote: On Thu, Aug 08, 2013 at 04:33:35PM +0800, Huang Shijie wrote: Hi Artem & Brian: Hi Huang and others, On Thu, May 16, 2013 at 8:17 PM, Huang Shijie wrote: 1.) Why add the ECC information to

Re: [PATCH v9 04/16] iommu/exynos: allocate lv2 page table from own slab

2013-08-08 Thread Cho KyongHo
On Thu, 08 Aug 2013 16:00:18 +0200, Tomasz Figa wrote: > On Thursday 08 of August 2013 18:38:04 Cho KyongHo wrote: > > Since kmalloc() does not guarantee that the allignment of 1KiB when it > > allocates 1KiB, it is required to allocate lv2 page table from own > > slab that guarantees alignment of

Proposal: I2C device power (Was: hwmon: (lm90) Add power control)

2013-08-08 Thread Alexander Shiyan
Hi all. Instead of adding the support of regulators in each device, let's think about whether it is possible to create a global regulator for any device on the I2C bus. I see it like this: We add an extra field in the i2c_board_info structure "power_name" and handle it in the i2c_device_{probe/r

[PATCH] hwrng: pixocel - Staticize 'rng_dev'

2013-08-08 Thread Jingoo Han
'rng_dev' is used only in this file. Fix the following sparse warning: drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static? Signed-off-by: Jingoo Han --- drivers/char/hw_random/picoxcell-rng.c |2 +- 1 file changed, 1 insertion(+),

Re: [PATCH] ACPI, cpu hotplug: move try_offline_node() after acpi_unmap_lsapic()

2013-08-08 Thread Yasuaki Ishimatsu
(2013/08/09 11:43), Gu Zheng wrote: > Hi Ishimatsu-san, > On 08/06/2013 06:11 PM, Yasuaki Ishimatsu wrote: > >> try_offline_node() checks that all cpus related with removed node have been >> removed by using cpu_present_bits. If all cpus related with removed node have >> been removed, try_offline_

Re: [PATCH] mm/hotplug: Verify hotplug memory range

2013-08-08 Thread Tang Chen
On 08/09/2013 12:47 AM, Toshi Kani wrote: add_memory() and remove_memory() can only handle a memory range aligned with section. There are problems when an unaligned range is added and then deleted as follows: - add_memory() with an unaligned range succeeds, but __add_pages() called from a

Re: [PATCH 01/17] perf util: Save pid-cmdline mapping into tracing header

2013-08-08 Thread Namhyung Kim
Hi David, On Wed, 07 Aug 2013 09:44:24 -0400, David Ahern wrote: > On 8/5/13 3:17 AM, Namhyung Kim wrote: >>> I don't think this is a problem, its in line with Ingo's suggestion of a >>> new perf ioctl to ask the kernel to generate PERF_RECORD_MMAP events for >>> existing threads. >> >> Hmm.. coul

Re: [PATCH v1 04/14] clk: Add set_rate_and_parent() op

2013-08-08 Thread Mike Turquette
Quoting Stephen Boyd (2013-07-25 09:45:42) > On 07/25, Tomasz Figa wrote: > > On Wednesday 24 of July 2013 17:43:32 Stephen Boyd wrote: > > > Some of Qualcomm's clocks can change their parent and rate at the > > > same time with a single register write. Add support for this > > > hardware to the co

[PATCH 5/9] mbind: add hugepage migration code to mbind()

2013-08-08 Thread Naoya Horiguchi
This patch extends do_mbind() to handle vma with VM_HUGETLB set. We will be able to migrate hugepage with mbind(2) after applying the enablement patch which comes later in this series. ChangeLog v3: - revert introducing migrate_movable_pages - added alloc_huge_page_noerr free from ERR_VALUE Cha

[PATCH 8/9] migrate: check movability of hugepage in unmap_and_move_huge_page()

2013-08-08 Thread Naoya Horiguchi
Currently hugepage migration works well only for pmd-based hugepages (mainly due to lack of testing,) so we had better not enable migration of other levels of hugepages until we are ready for it. Some users of hugepage migration (mbind, move_pages, and migrate_pages) do page table walk and check p

[PATCH 3/9] migrate: add hugepage migration code to migrate_pages()

2013-08-08 Thread Naoya Horiguchi
This patch extends check_range() to handle vma with VM_HUGETLB set. We will be able to migrate hugepage with migrate_pages(2) after applying the enablement patch which comes later in this series. Note that for larger hugepages (covered by pud entries, 1GB for x86_64 for example), we simply skip it

[PATCH 6/9] migrate: remove VM_HUGETLB from vma flag check in vma_migratable()

2013-08-08 Thread Naoya Horiguchi
This patch enables hugepage migration from migrate_pages(2), move_pages(2), and mbind(2). Signed-off-by: Naoya Horiguchi Acked-by: Hillf Danton Acked-by: Andi Kleen Reviewed-by: Wanpeng Li --- include/linux/mempolicy.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git v3.11-rc

[PATCH 2/9] soft-offline: use migrate_pages() instead of migrate_huge_page()

2013-08-08 Thread Naoya Horiguchi
Currently migrate_huge_page() takes a pointer to a hugepage to be migrated as an argument, instead of taking a pointer to the list of hugepages to be migrated. This behavior was introduced in commit 189ebff28 ("hugetlb: simplify migrate_huge_page()"), and was OK because until now hugepage migration

[PATCH 7/9] memory-hotplug: enable memory hotplug to handle hugepage

2013-08-08 Thread Naoya Horiguchi
Until now we can't offline memory blocks which contain hugepages because a hugepage is considered as an unmovable page. But now with this patch series, a hugepage has become movable, so by using hugepage migration we can offline such memory blocks. What's different from other users of hugepage mig

[PATCH 4/9] migrate: add hugepage migration code to move_pages()

2013-08-08 Thread Naoya Horiguchi
This patch extends move_pages() to handle vma with VM_HUGETLB set. We will be able to migrate hugepage with move_pages(2) after applying the enablement patch which comes later in this series. We avoid getting refcount on tail pages of hugepage, because unlike thp, hugepage is not split and we need

[PATCH 1/9] migrate: make core migration code aware of hugepage

2013-08-08 Thread Naoya Horiguchi
Before enabling each user of page migration to support hugepage, this patch enables the list of pages for migration to link not only LRU pages, but also hugepages. As a result, putback_movable_pages() and migrate_pages() can handle both of LRU pages and hugepages. ChangeLog v5: - remove putback_a

[PATCH 9/9] prepare to remove /proc/sys/vm/hugepages_treat_as_movable

2013-08-08 Thread Naoya Horiguchi
Now we have extended hugepage migration and it's opened to many users of page migration, which is a good reason to consider hugepage as movable. So we can go to the direction to remove this parameter. In order to allow userspace to prepare for the removal, let's leave this sysctl handler as noop fo

[PATCH v5 0/9] extend hugepage migration

2013-08-08 Thread Naoya Horiguchi
Here is the 5th version of hugepage migration patchset. Changes in this version are as follows: - removed putback_active_hugepages() as a cleanup (1/9) - added code to check movability of a given hugepage (8/9) - set GFP MOVABLE flag depending on the movability of hugepage (9/9). I feel that 8/

[PATCH 1/1] pagemap: fix buffer overflow in add_page_map()

2013-08-08 Thread yonghua zheng
Hi, Recently we met quite a lot of random kernel panic issues after enable CONFIG_PROC_PAGE_MONITOR in kernel, after debuggint sometime we found this has something to do with following bug in pagemap: In struc pagemapread: struct pagemapread { int pos, len; pagemap_entry_t *buffer; b

[git pull] drm fixes

2013-08-08 Thread Dave Airlie
Hi Linus mostly radeon, more fixes for dynamic power management which is is off by default for this release anyways, but there are a large number of testers, so I'd like to keep merging the fixes, otherwise, radeon UVD fixes affecting suspend/resume regressions, i915 regression fixes, one for

Re: [PATCH v6 0/5] clk: implement remuxing during set_rate

2013-08-08 Thread Mike Turquette
Quoting James Hogan (2013-07-29 04:24:57) > This patchset adds support for automatic selection of the best parent > for a clock mux, i.e. the one which can provide the closest clock rate > to that requested. It can be disabled by a new CLK_SET_RATE_NO_REPARENT > flag (which is set for all uses of c

Re: [RFC PATCH 00/12] KVM: MMU: locklessly wirte-protect

2013-08-08 Thread Xiao Guangrong
On 08/09/2013 01:38 AM, Paolo Bonzini wrote: > Il 06/08/2013 15:16, Xiao Guangrong ha scritto: >> Hi Gleb, Paolo, Marcelo, Takuya, >> >> Any comments or further comments? :) > > It's not the easiest patch to review. I've looked at it (beyond the > small comments I have already posted), but it wil

Re: [ 008/102] ARM: make vectors page inaccessible from userspace

2013-08-08 Thread Greg Kroah-Hartman
On Fri, Aug 09, 2013 at 06:29:17AM +0200, Stefan Lippers-Hollmann wrote: > On Friday 09 August 2013, Greg Kroah-Hartman wrote: > > 3.10-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Russell King > > > > commit a5463cd3435475386c

Re: [ 00/25] 3.4.57-stable review

2013-08-08 Thread Guenter Roeck
On 08/08/2013 06:41 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.4.57 release. There are 25 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be ma

Re: [ 008/102] ARM: make vectors page inaccessible from userspace

2013-08-08 Thread Stefan Lippers-Hollmann
On Friday 09 August 2013, Greg Kroah-Hartman wrote: > 3.10-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Russell King > > commit a5463cd3435475386cbbe7b06e01292ac169d36f upstream. > > If kuser helpers are not provided by the kernel, di

Re: [ 000/102] 3.10.6-stable review

2013-08-08 Thread Greg Kroah-Hartman
On Fri, Aug 09, 2013 at 06:13:02AM +0200, Stefan Lippers-Hollmann wrote: > Hi > > On Friday 09 August 2013, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.10.6 release. > […] > > The whole patch series can be found in one patch at: > > kernel.org/pub/linux

Re: [PATCH V12 0/14] Paravirtualized ticket spinlocks

2013-08-08 Thread Raghavendra K T
On 08/09/2013 06:34 AM, H. Peter Anvin wrote: The kbuild test bot is reporting some pretty serious errors for this patchset. I think these are serious enough that the patchset will need to be respun. I am working on that. -- To unsubscribe from this list: send the line "unsubscribe linux-

Re: [PATCH v9 03/16] iommu/exynos: fix page table maintenance

2013-08-08 Thread Cho KyongHo
On Thu, 08 Aug 2013 15:54:50 +0200, Tomasz Figa wrote: > On Thursday 08 of August 2013 18:37:43 Cho KyongHo wrote: > > This prevents allocating lv2 page table for the lv1 page table entry > ^ What this is this this about? :) > As you might indicate, 'this' means this patch :) > > that already h

Re: [ 000/102] 3.10.6-stable review

2013-08-08 Thread Stefan Lippers-Hollmann
Hi On Friday 09 August 2013, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.10.6 release. […] > The whole patch series can be found in one patch at: > kernel.org/pub/linux/kernel/v3.0/stable-review/patch-3.10.6-rc1.gz […] There appears to be a problem wit

[PATCH 3/3] block: brd: Staticize 'rd_size'

2013-08-08 Thread Jingoo Han
'rd_size' is used only in this file. Fix the following sparse warning: drivers/block/brd.c:432:5: warning: symbol 'rd_size' was not declared. Should it be static? Signed-off-by: Jingoo Han --- drivers/block/brd.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bl

Re: [PATCH 35/35] cpufreq: tegra: use cpufreq_table_validate_and_show()

2013-08-08 Thread Viresh Kumar
On 8 August 2013 21:37, Viresh Kumar wrote: > Its useless and the correct routine isn't called at all :) .. I will add that > additional patch and send it to you and will get this change out of this > commit. The two commits look like this now attached too in case you want to test: commit 9abdc9

[PATCH 2/3] block: mg_disk: Staticize mg_times_out()

2013-08-08 Thread Jingoo Han
mg_times_out() is used only in this file. Fix the following sparse warning: drivers/block/mg_disk.c:639:6: warning: symbol 'mg_times_out' was not declared. Should it be static? Signed-off-by: Jingoo Han --- drivers/block/mg_disk.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

[PATCH 1/3] block: rbd: use NULL instead of 0

2013-08-08 Thread Jingoo Han
The local variables such as 'bio_list', and 'pages' are pointers; thus, use NULL instead of 0 to fix the following sparse warnings. drivers/block/rbd.c:2166:32: warning: Using plain integer as NULL pointer drivers/block/rbd.c:2168:31: warning: Using plain integer as NULL pointer Signed-off-by: Ji

Re: [PATCH v9 01/16] iommu/exynos: do not include removed header

2013-08-08 Thread Cho KyongHo
On Thu, 08 Aug 2013 15:42:24 +0200, Tomasz Figa wrote: > Hi KyongHo, > > On Thursday 08 of August 2013 18:37:25 Cho KyongHo wrote: > > This commit remove which is removed. > > I would prefer a more meaningful commit message, something among following > lines: > > 8<--- > Commit 25e9d28d92 (ARM

Re: [PATCH v9 02/16] iommu/exynos: add missing cache flush for removed page table entries

2013-08-08 Thread Cho KyongHo
On Thu, 08 Aug 2013 15:44:09 +0200, Tomasz Figa wrote: > On Thursday 08 of August 2013 18:37:34 Cho KyongHo wrote: > > This commit adds cache flush for removed small and large page entries > > in exynos_iommu_unmap(). Missing cache flush of removed page table > > entries can cause missing page faul

Re: [ 00/22] 3.0.90-stable review

2013-08-08 Thread Greg Kroah-Hartman
On Thu, Aug 08, 2013 at 08:42:12PM -0700, Guenter Roeck wrote: > On 08/08/2013 06:41 PM, Greg Kroah-Hartman wrote: > >This is the start of the stable review cycle for the 3.0.90 release. > >There are 22 patches in this series, all will be posted as a response > >to this one. If anyone has any issu

Re: [PATCH v6 00/10] mtd: add datasheet's ECC information to nand_chip{}

2013-08-08 Thread Artem Bityutskiy
On Thu, 2013-08-08 at 16:06 -0700, Brian Norris wrote: > On Thu, Aug 08, 2013 at 04:33:35PM +0800, Huang Shijie wrote: > > Hi Artem & Brian: > > >Hi Huang and others, > > > > > >On Thu, May 16, 2013 at 8:17 PM, Huang Shijie wrote: > > >>1.) Why add the ECC information to the nand_chip{} ? > ... >

Re: [ 00/22] 3.0.90-stable review

2013-08-08 Thread Guenter Roeck
On 08/08/2013 06:41 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.0.90 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be ma

Re: [PATCH]arch:avr32:kernel:time.c: Removed IRQF_DISABLED

2013-08-08 Thread Joe Perches
On Fri, 2013-08-09 at 08:49 +0530, Kumar Gaurav wrote: > Please ignore the below patch. I'll be resending this with 0 instead of > IRQF_TRIGGER_NONE Hey again Kumar. This is one of those patches that should just have IRQF_DISABLED completely elided. > On Friday 09 August 2013 08:47 AM, Kumar Ga

Re: [PATCH 1/6] clk: Tegra: Add CPU0 clock driver

2013-08-08 Thread Viresh Kumar
On 9 August 2013 00:20, Stephen Warren wrote: > I don't think so. I think it's reasonable to have a per-SoC cpufreq > driver whose primary content is the parameterization data and/or custom > hooks for a unified core cpufreq driver. The duplicate parts of each > cpufreq driver can be moved into th

Re: [PATCH]arch:avr32:kernel:time.c: Removed IRQF_DISABLED

2013-08-08 Thread Kumar Gaurav
Please ignore the below patch. I'll be resending this with 0 instead of IRQF_TRIGGER_NONE On Friday 09 August 2013 08:47 AM, Kumar Gaurav wrote: Removed IRQF_DISABLED as it's no-op and should be removed Signed-off-by: Kumar Gaurav --- arch/avr32/kernel/time.c |2 +- 1 file changed, 1 in

[PATCH]arch:avr32:kernel:time.c: Removed IRQF_DISABLED

2013-08-08 Thread Kumar Gaurav
Removed IRQF_DISABLED as it's no-op and should be removed Signed-off-by: Kumar Gaurav --- arch/avr32/kernel/time.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index 869a1c6..0566c81 100644 --- a/arch/avr32/kernel/time

RE: dw_mmc: Does anyone use multiple slots?

2013-08-08 Thread Seungwon Jeon
On Fri, August 09, 2013, Chris Ball wrote: > On Fri, Aug 09 2013, Olof Johansson wrote: > > On Thu, Aug 8, 2013 at 5:16 PM, Doug Anderson wrote: > > > >> I guess my overall question is: if there are no actual implementations > >> of multislot, shouldn't we kill it and simplify the code a whole lot

Re: [PATCH] perf tests: Fix compile failure on do_sort_something

2013-08-08 Thread David Ahern
On 8/8/13 1:58 AM, Adrian Hunter wrote: On 08/08/13 00:59, David Ahern wrote: Commit b55ae0a9 added code-reading.c which fails to compile on Fedora 16 with compiler version: $ gcc --version gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2) Failure message is: tests/code-reading.c: In function ‘do_sor

Re: [PATCH 2/2] ext4: improve mount/remount error handling

2013-08-08 Thread Theodore Ts'o
On Fri, Aug 02, 2013 at 02:03:47PM +0200, Piotr Sarna wrote: > Commit 5688978 ("ext4: improve handling of conflicting mount options") > introduced incorrect messages shown while choosing wrong mount options. > > Firstly, both cases of incorrect mount options, "data=journal,delalloc" > and "data=jo

Re: [PATCH 1/3 v5] usb: phy-samsung-usb: Simplify PMU register handling

2013-08-08 Thread Julius Werner
> Sorry, I don't understand what is not implemented. Without your patch, the > PHY driver handles both PMU registers of Exynos4. I don't have an Exynos4 to actually test this, so please let me know if I'm missing something here... but in order to hit the right HOST PHY register in the current upst

Re: [PATCH 08/19] perf symbol: Save vmlinux or kallsyms path loaded

2013-08-08 Thread David Ahern
On 8/8/13 11:08 AM, Arnaldo Carvalho de Melo wrote: Em Wed, Aug 07, 2013 at 10:50:50PM -0400, David Ahern escreveu: Save vmlinux or kallsyms path loaded using embedded default lookup (ie., not a user specified path). Upcoming perf sched timehist command requires kernel symbols for properly compu

Re: [PATCH 07/19] perf top: Use new idle_sym check

2013-08-08 Thread David Ahern
On 8/8/13 11:06 AM, Arnaldo Carvalho de Melo wrote: Em Wed, Aug 07, 2013 at 10:50:49PM -0400, David Ahern escreveu: Avoids strcmp processing each sample. How so? This is done just when loading a DSO, when then each symbol is checked against this list. hmmm see that now, yes. The timehist

Re: [PATCH] ACPI, cpu hotplug: move try_offline_node() after acpi_unmap_lsapic()

2013-08-08 Thread Gu Zheng
Hi Ishimatsu-san, On 08/06/2013 06:11 PM, Yasuaki Ishimatsu wrote: > try_offline_node() checks that all cpus related with removed node have been > removed by using cpu_present_bits. If all cpus related with removed node have > been removed, try_offline_node() clears the node information. > > But

RE: [RFC PATCH v2 3/7] dmaengine: enhance dmaengine to support DMA device hotplug

2013-08-08 Thread Wang, Rui Y
> -Original Message- > From: Jon Mason [mailto:jdma...@kudzu.us] > Sent: Friday, August 09, 2013 8:04 AM > To: Wang, Rui Y > Cc: liu...@gmail.com; Sosnowski, Maciej; Koul, Vinod; > chenkep...@huawei.com; linux-kernel@vger.kernel.org; > linux-...@vger.kernel.org; Luck, Tony; Guo, Chaohong; D

Re: [PATCH v8 06/12] ARM: dts: Add description of System MMU of Exynos SoCs

2013-08-08 Thread Cho KyongHo
On Thu, 08 Aug 2013 22:43:43 +0100, Will Deacon wrote: > On Thu, Aug 08, 2013 at 10:38:10PM +0100, Tomasz Figa wrote: > > On Thursday 08 of August 2013 08:09:49 Rob Herring wrote: > > > On Thu, Aug 1, 2013 at 8:05 AM, Cho KyongHo > > wrote: > > > > Should this align with ARM System MMU bindings?

[ 003/102] ARM: move vector stubs

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 19accfd373847ac3d10623c5d20f948846299741 upstream. Move the machine vector stubs into the page above the vector page, which we can prevent from being visible to userspace.

[ 002/102] ARM: poison memory between kuser helpers

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 5b43e7a383d69381ffe53423e46dd0fafae07da3 upstream. Poison the memory between each kuser helper. This ensures that any branch between the kuser helpers will be appropriatel

[ 000/102] 3.10.6-stable review

2013-08-08 Thread Greg Kroah-Hartman
This is the start of the stable review cycle for the 3.10.6 release. There are 102 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Aug 11 01:46:31 UTC 2013. Anything receiv

[ 011/102] powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31)

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Aaro Koskinen commit fe956a1d4081ce1a959f87df397a15e252201f10 upstream. slots-fan on G5 Xserve is always running at full speed with windfarm_rm31 driver, resulting in a very high acoustic nois

[ 007/102] ARM: move signal handlers into a vdso-like page

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 48be69a026b2c17350a5ef18a1959a919f60be7d upstream. Move the signal handlers into a VDSO page rather than keeping them in the vectors page. This allows us to place them ran

[ 004/102] ARM: use linker magic for vectors and vector stubs

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit b9b32bf70f2fb710b07c94e13afbc729afe221da upstream. Use linker magic to create the vectors and vector stubs: we can tell the linker to place them at an appropriate VMA, but

[ 006/102] ARM: allow kuser helpers to be removed from the vector page

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit f6f91b0d9fd971c630cef908dde8fe8795aefbf8 upstream. Provide a kernel configuration option to allow the kernel user helpers to be removed from the vector page, thereby preven

[ 013/102] ARM: 7790/1: Fix deferred mm switch on VIVT processors

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Catalin Marinas commit bdae73cd374e28db544fdd9b77de689a36e3c129 upstream. As of commit b9d4d42ad9 (ARM: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW on pre-ARMv6 CPUs), the mm switching on VIVT proc

[ 014/102] ARM: 7791/1: a.out: remove partial a.out support

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon commit acfdd4b1f7590d02e9bae3b73bdbbc4a31b05d38 upstream. a.out support on ARM requires that argc, argv and envp are passed in r0-r2 respectively, which requires hacking load_aout_

[ 015/102] powerpc: VPHN topology change updates all siblings

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Robert Jennings commit 3be7db6ab45b21345386d1a466da133b19cde5e4 upstream. When an associativity level change is found for one thread, the siblings threads need to be updated as well. This is

[ 016/102] parisc: agp/parisc-agp: allow binding of user memory to the AGP GART

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Alex Ivanov commit 06f0cce43a32bd2357cea1d8733bba48693d556b upstream. Allow binding of user memory to the AGP GART on systems with HP Quicksilver AGP bus. This resolves 'bind memory failed' er

[ 010/102] ARM: fix nommu builds with 48be69a02 (ARM: move signal handlers into a vdso-like page)

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit 8c0cc8a5d90bc7373a7a9e7f7a40eb41f51e03fc upstream. Olof reports that noMMU builds error out with: arch/arm/kernel/signal.c: In function 'setup_return': arch/arm/kernel/sig

[ 018/102] parisc: Fix interrupt routing for C8000 serial ports

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Bogendoerfer commit dd5e6d6a3db09b16b7c222943977865eead88cc3 upstream. We can't use dev->mod_index for selecting the interrupt routing entry, because it's not an index into interrupt ro

[ 019/102] hwmon: (max6697) fix MAX6581 ideality

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Vivien Didelot commit 5c52add19733eb36d8619713312f5604efef3502 upstream. Without this patch, the values for ideality (register 0x4b) and ideality selection mask (register 0x4c) are inverted.

[ 009/102] ARM: fix a cockup in 48be69a02 (ARM: move signal handlers into a vdso-like page)

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Russell King commit e0d407564b532d978b03ceccebd224a05d02f111 upstream. Unfortunately, I never committed the fix to a nasty oops which can occur as a result of that commit: [ cut h

[ 023/102] serial: arc_uart: Fix module alias

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Axel Lin commit d5a12ea7a9e58d9e5c19d25cb668aadb396423ec upstream. Platform drivers use "platform:" prefix in module alias. Also use DRIVER_NAME in MODULE_ALIAS to make module autoloading work

[ 012/102] ARM: 7784/1: mm: ensure SMP alternates assemble to exactly 4 bytes with Thumb-2

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Will Deacon commit bf3f0f332f76a85ff3a0b393aaded5a8533769c0 upstream. Commit ae8a8b9553bd ("ARM: 7691/1: mm: kill unused TLB_CAN_READ_FROM_L1_CACHE and use ALT_SMP instead") added early functi

[ 021/102] ALSA: compress: fix the return value for SNDRV_COMPRESS_VERSION

2013-08-08 Thread Greg Kroah-Hartman
3.10-stable review patch. If anyone has any objections, please let me know. -- From: Vinod Koul commit a8d30608eaed6cc759b8e2e8a842591f797f upstream. the return value of SNDRV_COMPRESS_VERSION always return default -ENOTTY as the return value was never updated for this cal

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