Re: [PATCH] ext4: explain encoding of 34-bit a,c,mtime values

2013-11-09 Thread David Turner
On Sat, 2013-11-09 at 15:51 -0800, Mark Harris wrote: > > The problem with the existing encoding is that pre-1970 dates are > encoded with extra bits 1,1 in 64-bit kernels with ext4, but on 32-bit > kernels and inodes that were originally written as ext3 the extra bits > will be 0,0. Currently,

RE: [PATCH v4 1/4] dma: imx-sdma: Add sdma firmware version 2 support

2013-11-09 Thread Bharat Bhushan
> -Original Message- > From: Linuxppc-dev [mailto:linuxppc-dev- > bounces+bharat.bhushan=freescale@lists.ozlabs.org] On Behalf Of Nicolin > Chen > Sent: Friday, November 08, 2013 4:20 PM > To: vinod.k...@intel.com; dan.j.willi...@intel.com; s.ha...@pengutronix.de; > ti...@tabi.org;

Re: ELAN Touchscreen regression in recent 3.12 rc's? (USB)

2013-11-09 Thread Kevin Fenzi
Well, that was fun. ;) git bisect start # bad: [69c88dc7d9f1a6c3eceb7058111677c640811c94] vfs: fix new kernel-doc warnings git bisect bad 69c88dc7d9f1a6c3eceb7058111677c640811c94 # good: [31d141e3a666269a3b6fcccddb0351caf7454240] Linux 3.12-rc6 git bisect good

Re: [PATCH] xtensa: remove unused XTENSA_ISS_NETWORK Kconfig parameter

2013-11-09 Thread Max Filippov
On Mon, Nov 4, 2013 at 1:32 PM, Michael Opdenacker wrote: > This removes the XTENSA_ISS_NETWORK Kconfig parameter, > which was no longer used anywhere in the source code > and Makefiles. > > Signed-off-by: Michael Opdenacker > --- Thanks, taken to my xtensa tree. -- Max -- To unsubscribe from

Re: [ORLinux] [PATCH] openrisc: Add DTS and defconfig for DE0-Nano

2013-11-09 Thread Stefan Kristiansson
On Sat, Nov 09, 2013 at 09:37:31PM +0100, Geert Uytterhoeven wrote: > Add a DTS and defconfig for the Terasic DE0-Nano Development and Education > Board running ORPSoC. This board contains an Altera Cyclone IV FPGA with > support chips and I/O. > > The DTS was derived from published versions by

Re: [PATCH v2] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2013-11-09 Thread Nicolas Pitre
On Fri, 8 Nov 2013, Stephen Boyd wrote: > If we're running on a v7 ARM CPU, detect if the CPU supports the > sdiv/udiv instructions and replace the signed and unsigned > division library functions with an sdiv/udiv instruction. > > Running the perf messaging benchmark in pipe mode > > $ perf

[GIT PULL] First round of SCSI updates for the 3.11+ merge window

2013-11-09 Thread James Bottomley
This patch set is driver updates for qla4xxx, scsi_debug, pm80xx, fcoe/libfc, eas2r, lpfc, be2iscsi and megaraid_sas plus some assorted bug fixes and cleanups The patch is available here: git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-for-linus The short changelog is: Aaron

Re: Is there a notification mechanism for enabled/disabled trace events?

2013-11-09 Thread Alexandre Courbot
Hi Steven, thanks for your reply! On Thu, Nov 7, 2013 at 11:04 PM, Steven Rostedt wrote: > On Thu, 7 Nov 2013 17:42:54 +0900 > Alexandre Courbot wrote: > >> Hi everyone, >> >> Trace events can be enabled through debugfs by e.g. writing '1' into >> their enable node. This is a very useful

Re: Linux 3.12 released .. and no merge window yet .. and 4.0 plans?

2013-11-09 Thread Alexandre Oliva
On Nov 3, 2013, Linus Torvalds wrote: > we'll have 4.0 follow 3.19 or something like that. > we could do a release with just stability and bug-fixes > the reason I mention "4.0" is that it would be a lovely time to do > that. That sounds backwards. .0s are known for instability and major

Re: [PATCH] update xfs maintainers

2013-11-09 Thread Stan Hoeppner
Dave is on the other side of the international date line from those of us in the States. If my time zone math is correct, this thread began and continued *after* the end of his 'normal' Friday workday, during Dave's weekend. You think it might be possible he decided to unplug and actually live

Cross thread shutdown of connected UDP socket, unexpected recvfrom behavior

2013-11-09 Thread mpb
Hi LKML, I have a C/pthreads program with two threads ("main" and "thread"). "thread" calls recvfrom on a connected UDP socket and blocks, waiting for input. "main" then calls shutdown SHUT_RD on the socket. In "thread", recvfrom returns, apparently successfully, returning a zero length string,

Re: [PATCH] CPU Jitter RNG: inclusion into kernel crypto API and /dev/random

2013-11-09 Thread Stephan Mueller
Am Samstag, 9. November 2013, 23:04:07 schrieb Clemens Ladisch: Hi Clemens, > Stephan Mueller wrote: > > Am Donnerstag, 7. November 2013, 02:03:57 schrieb Nicholas Mc Guire: > >> On Wed, 06 Nov 2013, Stephan Mueller wrote: > >>> Besides, how on earth shall an attacker even gain knowledge about

Re: [PATCH] CPU Jitter RNG: inclusion into kernel crypto API and /dev/random

2013-11-09 Thread Stephan Mueller
Am Samstag, 9. November 2013, 23:04:49 schrieb Clemens Ladisch: Hi Clemens, > Stephan Mueller wrote: > > Am Mittwoch, 6. November 2013, 08:04:32 schrieb Theodore Ts'o: > >> On Wed, Nov 06, 2013 at 01:51:17PM +0100, Stephan Mueller wrote: > That's unfortunate, since it leaves open the

[PATCH] ACPI / driver core: Store a device pointer in struct acpi_dev_node

2013-11-09 Thread Rafael J. Wysocki
From: Rafael J. Wysocki Modify struct acpi_dev_node to contain a pointer to struct device ambedded in the struct acpi_device associated with the given device object (that is, its ACPI companion device) instead of an ACPI handle corresponding to that struct acpi_device. Introduce two new macros

Re: [PATCH] update xfs maintainers

2013-11-09 Thread Ben Myers
Dave, On Sat, Nov 09, 2013 at 05:51:30PM -0600, Ben Myers wrote: > Hey Neil, > > On Sat, Nov 09, 2013 at 10:44:24AM +1100, NeilBrown wrote: > > On Sat, 9 Nov 2013 06:59:00 +0800 Zhi Yong Wu wrote: > > > > > On Sat, Nov 9, 2013 at 6:03 AM, Ben Myers wrote: > > > > Hey Ric, > > > > > > > > On

Re: [PATCH] ext4: explain encoding of 34-bit a,c,mtime values

2013-11-09 Thread Mark Harris
On 8 November 2013 23:19, David Turner wrote: > > On Fri, 2013-11-08 at 14:37 -0700, Andreas Dilger wrote: > > On Nov 7, 2013, at 4:26 PM, David Turner wrote: > > > On Fri, 2013-11-08 at 00:14 +0100, Jan Kara wrote: > > >> Still unnecessary type cast here (but that's a cosmetic issue). > > > ...

Re: [PATCH] update xfs maintainers

2013-11-09 Thread Ben Myers
Hey Neil, On Sat, Nov 09, 2013 at 10:44:24AM +1100, NeilBrown wrote: > On Sat, 9 Nov 2013 06:59:00 +0800 Zhi Yong Wu wrote: > > > On Sat, Nov 9, 2013 at 6:03 AM, Ben Myers wrote: > > > Hey Ric, > > > > > > On Fri, Nov 08, 2013 at 03:50:21PM -0500, Ric Wheeler wrote: > > >> On 11/08/2013 03:46

[patch] pinctrl: abx500: fix some more bitwise AND tests

2013-11-09 Thread Dan Carpenter
I sent a patch to fix some bitwise AND tests but I guess I missed some. Sorry about that. Signed-off-by: Dan Carpenter diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/pinctrl-abx500.c index 4780959..5183e7bb 100644 --- a/drivers/pinctrl/pinctrl-abx500.c +++

Re: [PATCH] update xfs maintainers

2013-11-09 Thread Ben Myers
On Fri, Nov 08, 2013 at 06:32:33PM -0500, Ric Wheeler wrote: > On 11/08/2013 05:17 PM, Ben Myers wrote: > >Hey Ric, > > > >On Fri, Nov 08, 2013 at 05:07:45PM -0500, Ric Wheeler wrote: > >>On 11/08/2013 05:03 PM, Ben Myers wrote: > >>>Hey Ric, > >>> > >>>On Fri, Nov 08, 2013 at 03:50:21PM -0500,

[GIT PULL] cgroup changes for v3.13-rc1

2013-11-09 Thread Tejun Heo
Hello, again. Not too much activity this time around. css_id is finally killed and a minor update to device_cgroup; however, the pull request does lead to a conflict in mm/memcontrol.c between the following two commits. b862783594847 ("memcg: stop using css id") bb4cc1a8b5eaf ("revert

[GIT PULL] libata changes for v3.13-rc1

2013-11-09 Thread Tejun Heo
Hello, Linus. Nothing too interesting. Only two minor fixes in libata core. Most changes are specific to hardware which isn't too common. The patches are available in the following git branch git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-3.13 for you to fetch changes up

Re: [PATCH] CPU Jitter RNG: inclusion into kernel crypto API and /dev/random

2013-11-09 Thread Clemens Ladisch
Stephan Mueller wrote: > Am Mittwoch, 6. November 2013, 08:04:32 schrieb Theodore Ts'o: >> On Wed, Nov 06, 2013 at 01:51:17PM +0100, Stephan Mueller wrote: That's unfortunate, since it leaves open the question of whether this jitter is something that could be at least somewhat

Re: [PATCH] CPU Jitter RNG: inclusion into kernel crypto API and /dev/random

2013-11-09 Thread Clemens Ladisch
Stephan Mueller wrote: > Am Donnerstag, 7. November 2013, 02:03:57 schrieb Nicholas Mc Guire: >> On Wed, 06 Nov 2013, Stephan Mueller wrote: >>> Besides, how on earth shall an attacker even gain knowledge about the >>> state of the CPU or disable CPU mechanisms? Oh, I forgot, your NSA >>> guy. But

[GIT PULL] percpu changes for v3.13-rc1

2013-11-09 Thread Tejun Heo
Hello, Linus. Two smallish changes for percpu. Two patches to remove unused this_cpu_xor() and one to fix a bug in percpu init failure path so that it can reach the proper BUG() instead of oopsing earlier. The patches are available in the git repository at:

Re: ELAN Touchscreen regression in recent 3.12 rc's? (USB)

2013-11-09 Thread Kevin Fenzi
On Thu, 7 Nov 2013 16:10:07 +0800 AceLan Kao wrote: > Hi Kevin, > > http://people.canonical.com/~acelan/elan_touchscreen/ > Here are the kernels, please test them one by one and tell me which > one works. As your description, the first one should work, and the > second one doesn't, I just want

Re: [PATCH] hwmon: add support for GMT G751 chip in lm75 driver

2013-11-09 Thread Jean Delvare
On Sat, 9 Nov 2013 10:27:07 -0800, Guenter Roeck wrote: > On Sat, Nov 09, 2013 at 06:39:14PM +0100, Arnaud Ebalard wrote: > > > > This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP > > based board, via DT). > > > > Signed-off-by: Arnaud Ebalard > > Looks good. I'll apply it

[PATCH] openrisc: Add DTS and defconfig for DE0-Nano

2013-11-09 Thread Geert Uytterhoeven
Add a DTS and defconfig for the Terasic DE0-Nano Development and Education Board running ORPSoC. This board contains an Altera Cyclone IV FPGA with support chips and I/O. The DTS was derived from published versions by Kevin Mehall and Marek Czerski. Signed-off-by: Geert Uytterhoeven Cc: Kevin

[PATCH 1/1] fs: forbid to open anon-inode files via /proc

2013-11-09 Thread Oleg Nesterov
open("/proc/pid/$anon-fd") should fail, we can't create the new file with correctly. Currently this creates the bogus file with ->f_op == empty_fops copied from ->i_fop, this is harmless but still wrong and misleading. Now that anon_inode_fops has gone away we can add empty_no_open() to disallow

[PATCH 0/1] fs: forbid to open anon-inode files via /proc

2013-11-09 Thread Oleg Nesterov
On 11/08, Oleg Nesterov wrote: > > On 11/08, Oleg Nesterov wrote: > > > > On 11/08, Stephen Rothwell wrote: > > > > > > Hi Andrew, > > > > > > Today's linux-next merge of the akpm-current tree got a conflict in > > > fs/anon_inodes.c between commit 24b0303e9532 ("take anon inode allocation > > >

Re: [PATCH] MAINTAINERS: mv643xx_eth: take over maintainership from Lennart

2013-11-09 Thread David Miller
From: Jason Cooper Date: Fri, 4 Oct 2013 09:07:07 -0400 > On Fri, Oct 04, 2013 at 12:56:39PM +0200, Sebastian Hesselbarth wrote: >> Lennart says: "I haven't been able to spend time on mv643xx_eth for a >> while now, so if you want to take over maintainership, I'd be fine with >> that." >> >>

Re: [PATCH] hwmon: add support for GMT G751 chip in lm75 driver

2013-11-09 Thread Arnaud Ebalard
Hi Guenter, Guenter Roeck writes: > On Sat, Nov 09, 2013 at 06:39:14PM +0100, Arnaud Ebalard wrote: >> >> This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP >> based board, via DT). >> >> Signed-off-by: Arnaud Ebalard > > Looks good. I'll apply it to my -next branch. Since

Re: [uml-devel] fuzz tested 32 bit user mode linux image hangs in radix_tree_next_chunk()

2013-11-09 Thread Richard Weinberger
Am 09.11.2013 20:07, schrieb Toralf Förster: > On 11/06/2013 10:31 PM, Richard Weinberger wrote: >> Am 06.11.2013 22:18, schrieb Toralf Förster: >>> On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote: In this case it must stop after scanning whole tree in line: /* Overflow after ~0UL */

Re: [PATCH 13/24] mm/power: Use memblock apis for early memory allocations

2013-11-09 Thread Santosh Shilimkar
On Friday 08 November 2013 08:30 PM, Rafael J. Wysocki wrote: > On Friday, November 08, 2013 06:41:49 PM Santosh Shilimkar wrote: >> Switch to memblock interfaces for early memory allocator instead of >> bootmem allocator. No functional change in beahvior than what it is >> in current code from

Re: [PATCH 14/24] mm/lib/swiotlb: Use memblock apis for early memory allocations

2013-11-09 Thread Santosh Shilimkar
On Saturday 09 November 2013 11:55 AM, Konrad Rzeszutek Wilk wrote: > Santosh Shilimkar wrote: >> Switch to memblock interfaces for early memory allocator instead of >> bootmem allocator. No functional change in beahvior than what it is >> in current code from bootmem users points of view. >> >>

Re: [uml-devel] fuzz tested 32 bit user mode linux image hangs in radix_tree_next_chunk()

2013-11-09 Thread Toralf Förster
On 11/06/2013 10:31 PM, Richard Weinberger wrote: > Am 06.11.2013 22:18, schrieb Toralf Förster: >> On 11/06/2013 05:06 PM, Konstantin Khlebnikov wrote: >>> In this case it must stop after scanning whole tree in line: >>> /* Overflow after ~0UL */ >>> if (!index) >>> return NULL; >>> >> >> A

Re: [PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Levente Kurusa
2013-11-09 19:57 keltezéssel, Mark Brown írta: > On Sat, Nov 09, 2013 at 04:34:07PM +0100, Levente Kurusa wrote: >> 2013-11-09 16:16 keltezéssel, Mark Brown írta: > - int i, ret; + int i; + int ret = 0; bool bypass; > >> Wouldn't the following be better? > >> int i,

[PATCH] uprobes: Cleanup !CONFIG_UPROBES decls, unexport xol_area

2013-11-09 Thread Oleg Nesterov
1. Don't include asm/uprobes.h unconditionally, we only need it if CONFIG_UPROBES. 2. Move the definition of "struct xol_area" into uprobes.c. Perhaps we should simply kill struct uprobes_state, it buys nothing. 3. Kill the dummy definition of uprobe_get_swbp_addr(), nobody except

Re: [PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Mark Brown
On Sat, Nov 09, 2013 at 04:34:07PM +0100, Levente Kurusa wrote: > 2013-11-09 16:16 keltezéssel, Mark Brown írta: > >> - int i, ret; > >> + int i; > >> + int ret = 0; > >>bool bypass; > Wouldn't the following be better? > int i, ret = 0; > I think it is more readable. No, that's not the

Re: [RFC] ASoC: Add support for BCM2835

2013-11-09 Thread Mark Brown
On Fri, Nov 08, 2013 at 09:56:51PM +0100, Florian Meier wrote: This all looks pretty good, a few comments belown but nothing terribly substantial. > source "sound/soc/atmel/Kconfig" > source "sound/soc/au1x/Kconfig" > +source "sound/soc/bcm2835/Kconfig" Is this really only used on this one

Re: [PATCH] hwmon: add support for GMT G751 chip in lm75 driver

2013-11-09 Thread Guenter Roeck
On Sat, Nov 09, 2013 at 06:39:14PM +0100, Arnaud Ebalard wrote: > > This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP > based board, via DT). > > Signed-off-by: Arnaud Ebalard Looks good. I'll apply it to my -next branch. Since I already sent my pull request to Linus, this

RE: mei: cancel stall timers in mei_reset

2013-11-09 Thread Eugene Shatokhin
Hi, >Looks like there is a hiccup in scheduling during resume and timer work is >kicked before its time and starts unnecessary the reset flow. >Can you check that the device is in good state (/mei/devastate , it >should be ENABLED). Yes, /sys/kernel/debug/mei/devstate contains "ENABLED"

Re: [PATCH v2] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions

2013-11-09 Thread Måns Rullgård
Matt Sealey writes: > BTW has there been any evaluation of the penalty for the extra > branching, or the performance hit for the ARMv7-without-division > cases? The branches themselves probably have minimal overhead. There will however be code to preserve call-clobbered registers (and move the

[PATCH 2/2] uprobes/powerpc: Kill arch_uprobe->ainsn

2013-11-09 Thread Oleg Nesterov
powerpc has both arch_uprobe->insn and arch_uprobe->ainsn to make the generic code happy. This is no longer needed after the previous change, powerpc can just use "u32 insn". Signed-off-by: Oleg Nesterov --- arch/powerpc/include/asm/uprobes.h |5 ++--- arch/powerpc/kernel/uprobes.c |

[PATCH 1/2] uprobes: Don't assume that arch_uprobe->insn/ixol is u8[MAX_UINSN_BYTES]

2013-11-09 Thread Oleg Nesterov
arch_uprobe should be opaque as much as possible to the generic code, but currently it assumes that insn/ixol must be u8[] of the known size. Remove this unnecessary dependency, we can use "&" and and sizeof() with the same effect. Signed-off-by: Oleg Nesterov --- kernel/events/uprobes.c | 10

[PATCH 0/2] uprobes: typeof(arch_uprobe->insn) cleanups

2013-11-09 Thread Oleg Nesterov
Hello. Ananth, could you please explicitly ack or nack 2/2 ? It is really simple, but obviously I can't test it. And even if it is correct it should be merged only if you like it, this is the minor cleanup. Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

[PATCH 3/3] hwmon: (coretemp) Refine TjMax detection

2013-11-09 Thread Guenter Roeck
Intel's turbostat code uses only 7 bits from MSR_IA32_TEMPERATURE_TARGET to read TjMax, and also only accepts it if the reported temperature is at least 85 degrees C. Play safe and do the same. Signed-off-by: Guenter Roeck --- drivers/hwmon/coretemp.c |4 ++-- 1 file changed, 2

[PATCH 1/3] hwmon: (coretemp) Use PCI host bridge ID to identify CPU if necessary

2013-11-09 Thread Guenter Roeck
Atom S12x0 CPUs are identified by the CPU host bridge ID. Add an override table based on PCI IDs as well as code to detect it. PCI access functions can now be called with PCI disabled, so unlike previous attempts to use PCI IDs, the code no longer depends on it. If PCI is disabled, the CPU will

[PATCH 2/3] hwmon: (coretemp) Add PCI device ID for CE41x0 CPUs

2013-11-09 Thread Guenter Roeck
Since we now have to use PCI IDs to detect CPU types anyway, use this mechanism to detect CE41x0 CPUs. Advantage is that it only requires a single entry and covers all variants of CE41x0, including those unknown to us. Signed-off-by: Guenter Roeck --- drivers/hwmon/coretemp.c |4 +--- 1

[PATCH] hwmon: add support for GMT G751 chip in lm75 driver

2013-11-09 Thread Arnaud Ebalard
This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP based board, via DT). Signed-off-by: Arnaud Ebalard --- Hi Guenter, As a side note, I removed the hunk that was present in previous patch to add gmt to the list of DT vendor prefixes because I noticed someone had taken care:

[PATCH] CRYPTO: async_tx: Fixed a couple of typos

2013-11-09 Thread Mickael Maison
Fixed 2 typos in async_xor.c --- crypto/async_tx/async_xor.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 8ade0a0..bcaa1e9 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@

Re: [PATCHv0] hwmon: Add support for GMT G751 Temp. Sensor and Thermal Watchdog

2013-11-09 Thread Arnaud Ebalard
Hi Guenter, Guenter Roeck writes: >> Sadly (for me), you are not: I compared the GMT G751 datasheet to an >> original (1996) National semiconductor LM75 datasheet and they are >> identical. I mean both the structure and full content (text, diagrams, >> etc) is the same. Lesson learned: next

Re: [PATCH 3.11 00/94] 3.11.8-stable review

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 09:00:28AM -0800, Guenter Roeck wrote: > On Fri, Nov 08, 2013 at 10:51:06PM -0800, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.11.8 release. > > There are 94 patches in this series, all will be posted as a response > > to this one.

Re: [PATCH 3.10 00/74] 3.10.19-stable review

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 09:01:15AM -0800, Guenter Roeck wrote: > On Fri, Nov 08, 2013 at 10:51:05PM -0800, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.10.19 release. > > There are 74 patches in this series, all will be posted as a response > > to this one.

Re: [PATCH 3.4 00/26] 3.4.69-stable review

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 08:58:25AM -0800, Guenter Roeck wrote: > On 11/08/2013 10:51 PM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.4.69 release. > > There are 26 patches in this series, all will be posted as a response > > to this one. If anyone has any

Re: [PATCH 3.10 00/74] 3.10.19-stable review

2013-11-09 Thread Guenter Roeck
On Fri, Nov 08, 2013 at 10:51:05PM -0800, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.10.19 release. > There are 74 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

Re: [PATCH 3.11 00/94] 3.11.8-stable review

2013-11-09 Thread Guenter Roeck
On Fri, Nov 08, 2013 at 10:51:06PM -0800, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.11.8 release. > There are 94 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

Re: [PATCH 3.4 00/26] 3.4.69-stable review

2013-11-09 Thread Guenter Roeck
On 11/08/2013 10:51 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.4.69 release. There are 26 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

Re: [PATCH 14/24] mm/lib/swiotlb: Use memblock apis for early memory allocations

2013-11-09 Thread Konrad Rzeszutek Wilk
Santosh Shilimkar wrote: >Switch to memblock interfaces for early memory allocator instead of >bootmem allocator. No functional change in beahvior than what it is >in current code from bootmem users points of view. > >Archs already converted to NO_BOOTMEM now directly use memblock >interfaces

Re: [PATCHv0] hwmon: Add support for GMT G751 Temp. Sensor and Thermal Watchdog

2013-11-09 Thread Guenter Roeck
On 11/09/2013 07:56 AM, Arnaud Ebalard wrote: Hi, Guenter Roeck writes: On 11/08/2013 03:31 PM, Arnaud Ebalard wrote: This patch adds support for GMT G751 Temperature Sensor and Thermal Watchdog I2C chip. It has been tested via DT on a Netgear ReadyNAS 2120 (Marvell Armada XP based ARM

[GIT PULL] uprobes: uprobe_copy_process() and copy_insn() fixes

2013-11-09 Thread Oleg Nesterov
Ingo, please pull from git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc uprobes/core I do not like to spam you, but I think that at least the 1st patch should be merged now, along with other retprobe && fork fixed. The 1st one-liner fixes the typo in the recently merged aa59c53fd459

Re: [PATCH 3.4 00/26] 3.4.69-stable review

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 11:24:09PM +0900, Satoru Takeuchi wrote: > At Fri, 8 Nov 2013 22:51:29 -0800, > Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the 3.4.69 release. > > There are 26 patches in this series, all will be posted as a response > > to this

Re: [PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 04:34:07PM +0100, Levente Kurusa wrote: > 2013-11-09 16:16 keltezéssel, Mark Brown írta: > > On Sat, Nov 09, 2013 at 09:49:11AM +, Caizhiyong wrote: > > > >> @@ -2170,7 +2170,8 @@ int regmap_register_patch(struct regmap *map, const > >> struct reg_default *regs, > >>

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 04:59:38PM +0100, Peter Zijlstra wrote: > On Sat, Nov 09, 2013 at 04:27:01PM +0100, Frederic Weisbecker wrote: > > In fact, raising an irq work from an irq work should simply be prohibited. > > That's not a sane > > behaviour. > > Well, it is because as you raised on IRC

Re: [PATCH 3.10 50/74] uio: provide vm access to UIO_MEM_PHYS maps

2013-11-09 Thread Greg Kroah-Hartman
On Sat, Nov 09, 2013 at 03:22:16PM +0100, Uwe Kleine-König wrote: > On Fri, Nov 08, 2013 at 10:51:55PM -0800, Greg Kroah-Hartman wrote: > > 3.10-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Uwe Kleine-König > > > > commit

Re: [Patch v5 0/9] liblockdep: userspace lockdep

2013-11-09 Thread Peter Zijlstra
On Fri, Nov 08, 2013 at 12:04:18PM -0500, Sasha Levin wrote: > > > >* Sasha Levin wrote: > > > >>On 07/08/2013 04:39 AM, Ingo Molnar wrote: > >>> > >>>* Sasha Levin wrote: > >>> > >>The other issue is that with lock classes disabled you have to hit an > >>actual deadlock to trigger any

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Peter Zijlstra
On Sat, Nov 09, 2013 at 04:27:01PM +0100, Frederic Weisbecker wrote: > In fact, raising an irq work from an irq work should simply be prohibited. > That's not a sane > behaviour. Well, it is because as you raised on IRC we could be holding locks and trying to avoid deadlocks. This is the very

Re: [PATCHv0] hwmon: Add support for GMT G751 Temp. Sensor and Thermal Watchdog

2013-11-09 Thread Arnaud Ebalard
Hi, Guenter Roeck writes: > On 11/08/2013 03:31 PM, Arnaud Ebalard wrote: >> >> This patch adds support for GMT G751 Temperature Sensor and Thermal >> Watchdog I2C chip. It has been tested via DT on a Netgear ReadyNAS >> 2120 (Marvell Armada XP based ARM device). >> >> Signed-off-by: Arnaud

Re: [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8

2013-11-09 Thread Oleg Nesterov
Just in case let me repeat, I can be easily wrong because I forgot how this series actually look and I don't have the patches now ;) On 11/09, Frederic Weisbecker wrote: > > On Sat, Nov 09, 2013 at 04:11:56PM +0100, Oleg Nesterov wrote: > > On 11/08, Frederic Weisbecker wrote: > > > > > > > > >

[PATCH] block: xen-blkfront: Fix possible NULL ptr dereference

2013-11-09 Thread Felipe Pena
In the blkif_release function the bdget_disk() call might returns a NULL ptr which might be dereferenced on bdev->bd_openers checking Signed-off-by: Felipe Pena --- drivers/block/xen-blkfront.c |4 1 file changed, 4 insertions(+) diff --git a/drivers/block/xen-blkfront.c

Re: [PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Levente Kurusa
2013-11-09 16:16 keltezéssel, Mark Brown írta: > On Sat, Nov 09, 2013 at 09:49:11AM +, Caizhiyong wrote: > >> @@ -2170,7 +2170,8 @@ int regmap_register_patch(struct regmap *map, const >> struct reg_default *regs, >>int num_regs) >> { >> struct reg_default *p; >>

Re: [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 04:11:56PM +0100, Oleg Nesterov wrote: > On 11/08, Frederic Weisbecker wrote: > > > > On Wed, Oct 02, 2013 at 11:11:06AM -0500, suravee.suthikulpa...@amd.com > > wrote: > > > > > > diff --git a/arch/x86/include/asm/cpufeature.h > > > b/arch/x86/include/asm/cpufeature.h >

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Peter Zijlstra
On Sat, Nov 09, 2013 at 04:22:57PM +0100, Frederic Weisbecker wrote: > > --- > > kernel/events/core.c | 14 -- > > 1 file changed, 12 insertions(+), 2 deletions(-) > > > > diff --git a/kernel/events/core.c b/kernel/events/core.c > > index 4dc078d18929..a3ad40f347c4 100644 > > ---

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 04:13:56PM +0100, Peter Zijlstra wrote: > On Sat, Nov 09, 2013 at 03:52:59PM +0100, Frederic Weisbecker wrote: > > So, an idea of what may be happening: an event overflows while FASYNC flag > > is set so it triggers an irq work > > to send the signal (kill_fasync). > >

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 04:11:01PM +0100, Peter Zijlstra wrote: > On Fri, Nov 08, 2013 at 11:36:58PM +0100, Frederic Weisbecker wrote: > > [ 237.359091] [] perf_callchain_kernel+0x51/0x70 > > [ 237.365155] [] perf_callchain+0x256/0x2c0 > > [ 237.370783] [] perf_prepare_sample+0x27b/0x300 > >

Re: [PATCHSET 00/13] tracing/uprobes: Add support for more fetch methods (v6)

2013-11-09 Thread Oleg Nesterov
On 11/09, Masami Hiramatsu wrote: > > In that case, I suggest you to use "@+addr" for the relative address, > since that is an offset, isn't that? :) Agreed, @+addr looks better! > BTW, it seems that @addr syntax is hard to use for uprobes, because > current uprobes is based on a binary, not a

Re: [PATCH] Ceph: allocate non-zero page to fscache in readpage()

2013-11-09 Thread Milosz Tanski
Li, that's a good good catch. On Fri, Nov 8, 2013 at 9:26 PM, Li Wang wrote: > ceph_osdc_readpages() returns number of bytes read, currently, > the code only allocate full-zero page into fscache, this patch > fixes this. > > Signed-off-by: Li Wang > --- > fs/ceph/addr.c |2 +- > 1 file

Re: [PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Mark Brown
On Sat, Nov 09, 2013 at 09:49:11AM +, Caizhiyong wrote: > @@ -2170,7 +2170,8 @@ int regmap_register_patch(struct regmap *map, const > struct reg_default *regs, > int num_regs) > { > struct reg_default *p; > - int i, ret; > + int i; > + int ret = 0;

Re: [PATCH v3] mm, oom: Fix race when selecting process to kill

2013-11-09 Thread Oleg Nesterov
On 11/08, Sameer Nanda wrote: > > @@ -413,12 +413,20 @@ void oom_kill_process(struct task_struct *p, gfp_t > gfp_mask, int order, > DEFAULT_RATELIMIT_BURST); > @@ -456,10 +463,18 @@ void oom_kill_process(struct task_struct *p, gfp_t > gfp_mask, int

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Peter Zijlstra
On Sat, Nov 09, 2013 at 03:52:59PM +0100, Frederic Weisbecker wrote: > So, an idea of what may be happening: an event overflows while FASYNC flag is > set so it triggers an irq work > to send the signal (kill_fasync). > After the irq work triggers, it generates an irq_work_exit event, which in >

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Peter Zijlstra
On Fri, Nov 08, 2013 at 11:36:58PM +0100, Frederic Weisbecker wrote: > [ 237.359091] [] perf_callchain_kernel+0x51/0x70 > [ 237.365155] [] perf_callchain+0x256/0x2c0 > [ 237.370783] [] perf_prepare_sample+0x27b/0x300 > [ 237.376849] [] ? __rcu_is_watching+0x1a/0x30 > [ 237.382736] []

Re: [PATCH 1/3] perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8

2013-11-09 Thread Oleg Nesterov
On 11/08, Frederic Weisbecker wrote: > > On Wed, Oct 02, 2013 at 11:11:06AM -0500, suravee.suthikulpa...@amd.com wrote: > > > > diff --git a/arch/x86/include/asm/cpufeature.h > > b/arch/x86/include/asm/cpufeature.h > > index d3f5c63..26609bb 100644 > > --- a/arch/x86/include/asm/cpufeature.h > >

Re: [PATCH] regulator: gpio-regulator: Don't oops on missing regulator-type property

2013-11-09 Thread Mark Brown
On Sat, Nov 09, 2013 at 01:12:28PM +0100, Laurent Pinchart wrote: > Catch missing regulator-type property in DT and return an error > gracefully instead of deferencing a NULL pointer and crashing. Applied, thanks. signature.asc Description: Digital signature

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 03:10:39PM +0100, Peter Zijlstra wrote: > On Fri, Nov 08, 2013 at 11:36:58PM +0100, Frederic Weisbecker wrote: > > [ 237.627769] perf samples too long (3397569 > 2500), lowering > > kernel.perf_event_max_sample_rate to 5 > > [ 237.637124] INFO: NMI handler

[PATCH] mm: numa: Return the number of base pages altered by protection changes

2013-11-09 Thread Mel Gorman
Commit 0255d491 (mm: Account for a THP NUMA hinting update as one PTE update) was added to account for the number of PTE updates when marking pages prot_numa. task_numa_work was using the old return value to track how much address space had been updated. Altering the return value causes the

Re: [PATCH 3.4 00/26] 3.4.69-stable review

2013-11-09 Thread Satoru Takeuchi
At Fri, 8 Nov 2013 22:51:29 -0800, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.4.69 release. > There are 26 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. >

Re: [PATCH 3.10 50/74] uio: provide vm access to UIO_MEM_PHYS maps

2013-11-09 Thread Uwe Kleine-König
On Fri, Nov 08, 2013 at 10:51:55PM -0800, Greg Kroah-Hartman wrote: > 3.10-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Uwe Kleine-König > > commit 7294151d0592e0ff48c61fca9fd7c93d613134da upstream. > > This makes it possible to let

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Frederic Weisbecker
On Sat, Nov 09, 2013 at 03:10:39PM +0100, Peter Zijlstra wrote: > On Fri, Nov 08, 2013 at 11:36:58PM +0100, Frederic Weisbecker wrote: > > [ 237.627769] perf samples too long (3397569 > 2500), lowering > > kernel.perf_event_max_sample_rate to 5 > > [ 237.637124] INFO: NMI handler

Re: perf/tracepoint: another fuzzer generated lockup

2013-11-09 Thread Peter Zijlstra
On Fri, Nov 08, 2013 at 11:36:58PM +0100, Frederic Weisbecker wrote: > [ 237.627769] perf samples too long (3397569 > 2500), lowering > kernel.perf_event_max_sample_rate to 5 > [ 237.637124] INFO: NMI handler (perf_event_nmi_handler) took too long to > run: 444.233 msecs > > 444 msecs is

Re: [PATCH] Staging: android: Add possibility to compile android drivers as modules

2013-11-09 Thread Levente Kurusa
2013-11-09 14:15 keltezéssel, Baptiste Covolato írta: > Thanks for the review. > > Should I repost this patch with correct git commit message here or in > another mail ? Post it a new mail with a subject like [PATCH v2] or something among the lines. Also, have you tested that they compile as

Re: [PATCH] Staging: android: Add possibility to compile android drivers as modules

2013-11-09 Thread Baptiste Covolato
Thanks for the review. Should I repost this patch with correct git commit message here or in another mail ? Regards, -- Baptiste Covolato 2013/11/9 Levente Kurusa : > 2013-11-09 14:23 keltezéssel, Baptiste Covolato írta: >> Compilation of Android staging drivers as drivers is now possible. >

Re: [PATCH] Staging: android: Add possibility to compile android drivers as modules

2013-11-09 Thread Levente Kurusa
2013-11-09 14:23 keltezéssel, Baptiste Covolato írta: > Compilation of Android staging drivers as drivers is now possible. 'drivers as drivers'? :-) Also, this commit message says nothing about what the patch does. Something like this would be more appropriate: Edit Android Kconfig files to

[PATCH] regulator: gpio-regulator: Don't oops on missing regulator-type property

2013-11-09 Thread Laurent Pinchart
Catch missing regulator-type property in DT and return an error gracefully instead of deferencing a NULL pointer and crashing. Signed-off-by: Laurent Pinchart --- drivers/regulator/gpio-regulator.c | 7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git

Re: [PATCH] mfd: wm831x: Use PM ops for shutdown

2013-11-09 Thread Charles Keepax
On Fri, Nov 08, 2013 at 06:51:26PM +, Mark Brown wrote: > From: Mark Brown > > This helps move us towards removing the bus custom operations. > > Signed-off-by: Mark Brown Acked-by: Charles Keepax Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

[PATCH] block: cmdline-parser: perfect cmdline format checking

2013-11-09 Thread Caizhiyong
From: Cai Zhiyong Date: Sat, 9 Nov 2013 19:27:38 +0800 Subject: [PATCH] block: cmdline-parser: perfect cmdline format checking -Fix compile warning with value and function undeclared. this reported by and Randy Dunlap -perfect cmdline format checking, make the error information clear

[PATCH 2/2] mtd: cmdlinepart: support master name is not set when parser partition

2013-11-09 Thread Caizhiyong
From: Cai Zhiyong Date: Sat, 9 Nov 2013 17:54:12 +0800 Subject: [PATCH 2/2] mtd: cmdlinepart: support master name is not set when parser partition -Fix compile warning with value and function undeclared. this reported by and Randy Dunlap -support master name is not set when parser

[PATCH] Staging: android: Add possibility to compile android drivers as modules

2013-11-09 Thread Baptiste Covolato
Compilation of Android staging drivers as drivers is now possible. Signed-off-by: Baptiste Covolato --- drivers/staging/android/Kconfig | 18 +- drivers/staging/android/TODO| 1 - 2 files changed, 9 insertions(+), 10 deletions(-) diff --git

[PATCH] mmc: host: sdhci: prevent mmcqd from becoming locked on mmc timeout

2013-11-09 Thread Neal Buckendahl
fixed a condition where device issues a status cmd to sdcard but no response comes from sdcard. The sdhci irq fires and we hit a timeout case which calls sdhci_finish_data(). sdhci_finish_data eventually attempt to reset controller and issues stop cmd. However mmcdq is

[PATCH] regmap: Fix compile warning with value uninitialized

2013-11-09 Thread Caizhiyong
From: Cai Zhiyong Date: Sat, 9 Nov 2013 14:14:36 +0800 Subject: [PATCH] regmap: Fix compile warning with value uninitialized Fix compile warning with value uninitialized: drivers/base/regmap/regmap.c:2173: warning: 'ret' may be used uninitialized in this function Signed-off-by: Cai Zhiyong

Re: Re: [PATCH RFC 2/6] arm64: Kprobes with single stepping support

2013-11-09 Thread Masami Hiramatsu
(2013/11/09 1:56), Will Deacon wrote: > Hi Sandeepa, > > On Thu, Oct 17, 2013 at 12:17:47PM +0100, Sandeepa Prabhu wrote: >> Add support for basic kernel probes(kprobes), jump probes (jprobes) >> for ARM64. > > I think this series will conflict quite heavily with the jump_label series, > since

Re: [REVIEW][PATCH 1/4] vfs: Don't allow overwriting mounts in the current mount namespace

2013-11-09 Thread Christoph Hellwig
On Fri, Nov 08, 2013 at 02:17:31PM -0800, Eric W. Biederman wrote: > > Read what you've written a few lines above. The part about target->i_mutex > > being held. > > That works for the rename as unlink case but we don't hold > old_dentry->d_inode->i_mutex which is what is needed to prevent a

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