Re: [PATCH 5/5] x86, nmi: Add better NMI stats to /proc/interrupts and show handlers

2014-05-08 Thread Ingo Molnar
* Don Zickus dzic...@redhat.com wrote: On Wed, May 07, 2014 at 07:50:48PM +, Elliott, Robert (Server Storage) wrote: Don Zickus dzic...@redhat.com wrote: The main reason for this patch is because I have a hard time knowing what NMI handlers are registered on the system when

Re: [PATCH v7 1/2] phy: Add new Exynos5 USB 3.0 PHY driver

2014-05-08 Thread Vivek Gautam
Hi Sylwester, On Tue, May 6, 2014 at 7:57 PM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 28/04/14 08:17, Vivek Gautam wrote: Add a new driver for the USB 3.0 PHY on Exynos5 series of SoCs. The new driver uses the generic PHY framework and will interact with DWC3 controller present

Re: [PATCH] tpm: Fix tpm init with no ACPI entry

2014-05-08 Thread Peter Huewe
Hi Derek, Is this a regression? Do you know since when? Thanks Peter --- Sent from my mobile. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please

Re: [PATCH v5 2/4] acpi_processor: do not mark present at boot but not onlined CPU as onlined

2014-05-08 Thread Ingo Molnar
* Rafael J. Wysocki r...@rjwysocki.net wrote: On Monday, May 05, 2014 10:49:49 PM Igor Mammedov wrote: acpi_processor_add() assumes that present at boot CPUs are always onlined, it is not so if a CPU failed to become onlined. As result acpi_processor_add() will mark such CPU device as

linux-next: Tree for May 8

2014-05-08 Thread Stephen Rothwell
Hi all, This tree still fails (more than usual) the powerpc allyesconfig build and also the celleb_defconfig. Changes since 20140507: The powerpc tree still had its build failure. Non-merge commits (relative to Linus' tree): 4132 3871 files changed, 137526 insertions(+), 86247 deletions(-)

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread Ingo Molnar
* David Lang da...@lang.hm wrote: On Wed, 7 May 2014, Ingo Molnar wrote: * Josh Poimboeuf jpoim...@redhat.com wrote: On Wed, May 07, 2014 at 02:24:44PM +0200, Ingo Molnar wrote: * Josh Poimboeuf jpoim...@redhat.com wrote: Ah this reminds me when we chased kprobes dangerous spots and

Re: [PATCH v2] trace: module: Maintain a valid user count

2014-05-08 Thread Ingo Molnar
* Steven Rostedt rost...@goodmis.org wrote: On Wed, 7 May 2014 21:23:36 +0200 Ingo Molnar mi...@kernel.org wrote: * Steven Rostedt rost...@goodmis.org wrote: Ingo, You want to push this to Linus? Reviewed-by: Steven Rostedt rost...@goodmis.org I think it would

Re: [RFT PATCH -next ] [BUGFIX] kprobes: Fix Failed to find blacklist error on ia64 and ppc64

2014-05-08 Thread Ananth N Mavinakayanahalli
On Thu, May 08, 2014 at 02:40:00PM +0900, Masami Hiramatsu wrote: (2014/05/08 13:47), Ananth N Mavinakayanahalli wrote: On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote: ... +#if defined(CONFIG_PPC64) (!defined(_CALL_ELF) || _CALL_ELF == 1) +/* + * On PPC64 ABIv1

Re: [PATCH 2/2] mm/page_alloc: DEBUG_VM checks for free_list placement of CMA and RESERVE pages

2014-05-08 Thread Minchan Kim
On Thu, May 08, 2014 at 02:54:21PM +0900, Joonsoo Kim wrote: On Wed, May 07, 2014 at 04:59:07PM +0200, Vlastimil Babka wrote: On 05/07/2014 03:33 AM, Minchan Kim wrote: On Mon, May 05, 2014 at 05:50:46PM +0200, Vlastimil Babka wrote: On 05/05/2014 04:36 PM, Sasha Levin wrote: On

Re: [PATCH] tpm: Fix tpm init with no ACPI entry

2014-05-08 Thread dbasehore .
This is a regression introduced in ACPI / TPM: match node name instead of full path when searching for TPM device which was authored on December 19, 2013. On Wed, May 7, 2014 at 11:09 PM, Peter Huewe peterhu...@gmx.de wrote: Hi Derek, Is this a regression? Do you know since when? Thanks

Re: [PATCH] zram: remove global tb_lock by using lock-free CAS

2014-05-08 Thread Minchan Kim
On Wed, May 07, 2014 at 11:52:59PM +0900, Joonsoo Kim wrote: Most popular use of zram is the in-memory swap for small embedded system so I don't want to increase memory footprint without good reason although it makes synthetic benchmark. Alhought it's 1M for 1G, it isn't small if we

[PATCH] Staging: gdm72xx Fix minor coding style problems

2014-05-08 Thread Adithya K
This is patch for fixing of minor coding style problems. Signed-off-by: Adithya K linux.challen...@gmail.com --- drivers/staging/gdm72xx/gdm_qos.c |3 ++- drivers/staging/gdm72xx/gdm_sdio.c |1 + drivers/staging/gdm72xx/gdm_usb.c |2 +- drivers/staging/gdm72xx/gdm_wimax.c |3

Re: [PATCH 1/2] x86, hpet: Make boot_hpet_disable extern

2014-05-08 Thread Feng Tang
Ping for comments for these 2 patches. Thanks! - Feng On Thu, Apr 24, 2014 at 04:18:17PM +0800, Feng Tang wrote: HPET on some platform has accuracy problem. Making boot_hpet_disable extern so that we can runtime disable the HPET timer by using quirk to check the platform. Signed-off-by:

Re: [PATCH 1/2] x86, hpet: Make boot_hpet_disable extern

2014-05-08 Thread Ingo Molnar
* Feng Tang feng.t...@intel.com wrote: Ping for comments for these 2 patches. Thanks! I applied them yesterday and will push them out later today most likely, depending on testing results. Thanks, Ingo -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the

[PATCH] compiler.h: don't use temporary variable in __compiletime_assert()

2014-05-08 Thread Johannes Berg
From: Johannes Berg johannes.b...@intel.com Usually, BUG_ON and friends aren't even evaluated in sparse, but recently compiletime_assert_atomic_type() was added, and that now results in a sparse warning every time it is used. The reason turns out to be the temporary variable, after it sparse no

Re: [PATCH -mm v2 0/6] memcg/kmem: cleanup naming and callflows

2014-05-08 Thread Vladimir Davydov
Seems this set looks too big for anybody to spend time reviewing it, so I'm going to split and resend it (actually already started) to ease review. Please, ignore this one and sorry for the noise. Thanks. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a

Re: [PATCH] Staging: gdm72xx Fix minor coding style problems

2014-05-08 Thread Joe Perches
On Thu, 2014-05-08 at 11:53 +0530, Adithya K wrote: This is patch for fixing of minor coding style problems. [] diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c [] @@ -229,6 +229,7 @@ static u32 extract_qos_list(struct nic *nic, struct list_head *head)

Re: [tip:x86/urgent] x86-64, modify_ldt: Ban 16-bit segments on 64-bit kernels

2014-05-08 Thread Sven Joachim
On 2014-05-07 19:09 +0200, H. Peter Anvin wrote: On 05/07/2014 09:57 AM, Linus Torvalds wrote: Afaik, 16-bit programs under wine already need echo 0 /proc/sys/vm/mmap_min_addr because they want to map things at address 0, so this isn't a new concept. I think that applies to

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread David Lang
On Thu, 8 May 2014, Ingo Molnar wrote: No! A patch to the kernel source is 'safe' if it results in a correctly patched kernel source. Full stop! Live patching does not enter into this question, ever. The correctness of a patch to the source does not depend on 'live patching' considerations

Re: [PATCH] compiler.h: don't use temporary variable in __compiletime_assert()

2014-05-08 Thread Peter Zijlstra
On Thu, May 08, 2014 at 08:31:25AM +0200, Johannes Berg wrote: From: Johannes Berg johannes.b...@intel.com Usually, BUG_ON and friends aren't even evaluated in sparse, but recently compiletime_assert_atomic_type() was added, and that now results in a sparse warning every time it is used.

[PATCH] drivers/rtc/interface.c: fix for fix of alarm initialization

2014-05-08 Thread Ales Novak
Seems the previous patch fix infinite loop in initializing the alarm did break the infinite loop in alarm initialization, but not in the right way. The loop indeed should walk through the not-leap years and stop on the leap one. This patch does apply on top of the previous one. Signed-off-by:

Re: Build regressions/improvements in v3.15-rc4

2014-05-08 Thread Paul Bolle
Geert Uytterhoeven schreef op di 06-05-2014 om 14:04 [+0200]: + /scratch/kisskb/src/drivers/gpu/drm/i915/i915_cmd_parser.c: warning: format '%td' expects argument of type 'ptrdiff_t', but argument 5 has type 'long unsigned int' [-Wformat]: = 405:4 The fix for this warning is (finally)

Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread Ingo Molnar
* David Lang da...@lang.hm wrote: On Thu, 8 May 2014, Ingo Molnar wrote: No! A patch to the kernel source is 'safe' if it results in a correctly patched kernel source. Full stop! Live patching does not enter into this question, ever. The correctness of a patch to the source does

Re: [PATCH -mm 1/2] memcg: get rid of memcg_create_cache_name

2014-05-08 Thread Vladimir Davydov
On Wed, May 07, 2014 at 01:53:52PM -0700, Andrew Morton wrote: On Wed, 7 May 2014 14:45:16 +0400 Vladimir Davydov vdavy...@parallels.com wrote: @@ -3164,6 +3141,7 @@ void memcg_free_cache_params(struct kmem_cache *s) static void memcg_kmem_create_cache(struct mem_cgroup *memcg,

Re: [PATCH v2] NVMe: silence GCC warning on 32 bit

2014-05-08 Thread Paul Bolle
Matthew, Paul Bolle schreef op ma 24-03-2014 om 16:36 [+0100]: On Mon, 2014-03-24 at 09:31 -0400, Matthew Wilcox wrote: I should try things myself before opening my big mouth. Weird. Using gcc-4.8, I see the same thing. Guess I should just apply the patch, though it feels wrong to be

Re: [PATCH] compiler.h: don't use temporary variable in __compiletime_assert()

2014-05-08 Thread Luca Coelho
On Thu, 2014-05-08 at 08:31 +0200, Johannes Berg wrote: From: Johannes Berg johannes.b...@intel.com Usually, BUG_ON and friends aren't even evaluated in sparse, but recently compiletime_assert_atomic_type() was added, and that now results in a sparse warning every time it is used. The

Re: Re: [RFC PATCH 0/2] kpatch: dynamic kernel patching

2014-05-08 Thread Masami Hiramatsu
(2014/05/08 16:08), Ingo Molnar wrote: * David Lang da...@lang.hm wrote: On Thu, 8 May 2014, Ingo Molnar wrote: No! A patch to the kernel source is 'safe' if it results in a correctly patched kernel source. Full stop! Live patching does not enter into this question, ever. The

Re: [PATCH 4/7] usb: ehci-platform: add optional reset controller retrieval

2014-05-08 Thread Hans de Goede
Hi, On 05/08/2014 12:00 AM, Maxime Ripard wrote: On Wed, May 07, 2014 at 10:25:55AM -0400, Alan Stern wrote: On Tue, 6 May 2014, Maxime Ripard wrote: From: Boris BREZILLON boris.brezil...@free-electrons.com On the Allwinner's A31 SoC the reset line connected to the EHCI IP has to be

[PATCH RESEND] tracing: Use inline task_nice() to get rid of an open coded implementation of it.

2014-05-08 Thread Dongsheng Yang
Function task_nice() was reimplemented as inline function, we can use it here to replace the open coded implementation. Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com cc: Steven Rostedt rost...@goodmis.org --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Re: perf_fuzzer crash on pentium 4

2014-05-08 Thread Cyrill Gorcunov
On Wed, May 07, 2014 at 10:00:50PM -0400, Don Zickus wrote: I think my commit 13beacee817d27a40ffc6f065ea0042685611dd5 explains this corruption. Though I have to admit I haven't looked through the problem very closely yet. IOW my lazy fix in that commit doesn't cover fuzzers and the real

[PATCH 0/5] net: cpsw and mdio-gpio fixes for v3.15-final

2014-05-08 Thread Johan Hovold
These patches against v3.15-rc4 fix a few issues in the cpsw and mdio-gpio drivers. Johan Johan Hovold (5): net: mdio-gpio: fix device-tree binding documentation net: mdio-gpio: warn about missing bus alias id Revert net: eth: cpsw: Correctly attach to GPIO bitbang MDIO driver net:

[PATCH 2/5] net: mdio-gpio: warn about missing bus alias id

2014-05-08 Thread Johan Hovold
Use a sane default bus id (rather than -ENODEV) and print a warning when the bus alias id is missing. Signed-off-by: Johan Hovold jhov...@gmail.com --- drivers/net/phy/mdio-gpio.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c

[PATCH 5/5] net: cpsw: add missing of_node_put

2014-05-08 Thread Johan Hovold
Add missing of_node_put to avoid kref leak. Signed-off-by: Johan Hovold jhov...@gmail.com --- drivers/net/ethernet/ti/cpsw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index db9360cd861c..c331b7ebc812 100644 ---

[PATCH 1/5] net: mdio-gpio: fix device-tree binding documentation

2014-05-08 Thread Johan Hovold
Fix aliases syntax in device-tree binding example to avoid copy-paste errors (the alias would be dropped silently). Signed-off-by: Johan Hovold jhov...@gmail.com --- Documentation/devicetree/bindings/net/mdio-gpio.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCH tip/core/rcu 07/45] torture: Allow variations of defconfig to be specified

2014-05-08 Thread Josh Triplett
On Wed, May 07, 2014 at 07:43:24PM -0700, Paul E. McKenney wrote: On Wed, May 07, 2014 at 06:54:08PM -0700, Josh Triplett wrote: On Wed, May 07, 2014 at 04:52:40PM -0700, Paul E. McKenney wrote: On Wed, May 07, 2014 at 02:22:19PM -0700, j...@joshtriplett.org wrote: On Mon, Apr 28, 2014

Re: [PATCH v3 2/3] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Namhyung Kim
Hi Peter, On Wed, 7 May 2014 19:35:32 +0200, Peter Zijlstra wrote: On Wed, May 07, 2014 at 07:19:14PM +0200, Stephane Eranian wrote: $ while :; do ./foo /bin/sleep 5 ; done and try and break out using ^C What I usually do here is hit ^Z, then kill the job. But I agree it would be nicer

Re: [RFC][PATCH 1/3] PM / sleep: Flag to speed up suspend-resume of runtime-suspended devices

2014-05-08 Thread Ulf Hansson
On 8 May 2014 01:29, Rafael J. Wysocki r...@rjwysocki.net wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com Currently, some subsystems (e.g. PCI and the ACPI PM domain) have to resume all runtime-suspended devices during system suspend, mostly because those devices may need to be

Re: perf_fuzzer crash on pentium 4

2014-05-08 Thread Cyrill Gorcunov
On Thu, May 08, 2014 at 11:37:56AM +0400, Cyrill Gorcunov wrote: On Wed, May 07, 2014 at 10:00:50PM -0400, Don Zickus wrote: I think my commit 13beacee817d27a40ffc6f065ea0042685611dd5 explains this corruption. Though I have to admit I haven't looked through the problem very closely yet.

[GIT PULL] mfd/mmc: Fixes branch based on v3.15-rc4 (single revert)

2014-05-08 Thread Lee Jones
Hi Linus, Please find this single reversion which should be applied before v3.15. The following changes since commit 89ca3b881987f5a4be4c5dbaa7f0df12bbdde2fd: Linux 3.15-rc4 (2014-05-04 18:14:42 -0700) are available in the git repository at:

Re: [PATCH 2/2] mmc: rtsx: Revert mmc: rtsx: add support for pre_req and post_req

2014-05-08 Thread Lee Jones
This reverts commit c42deffd5b53c9e583d83c7964854ede2f12410d. commit mmc: rtsx: add support for pre_req and post_req did use mutex_unlock() in tasklet, but mutex_unlock() can't used in tasklet(atomic context). The driver need use mutex to avoid concurrency, so we can't use tasklet

Re: [PATCH 1/2] mmc: rtsx: Revert mmc: rtsx: modify error handleandremove smatch warnings

2014-05-08 Thread Lee Jones
It seems Chris is too busy to responding, so would you help to pick this patch for 3.15 fix. H... that's pretty bad timing. I've literally just sent the pull-request containing the MFD/MMC fixup branch to Linus. I guess Ulf will have to do it. From: Micky Chingmicky_ch...@realsil.com.cn

[PATCH 3/4] w1: mxc_w1: Perform a software reset at startup

2014-05-08 Thread Alexander Shiyan
This patch adds a software reset for 1-Wire module at driver startup. Signed-off-by: Alexander Shiyan shc_w...@mail.ru --- drivers/w1/masters/mxc_w1.c | 5 + 1 file changed, 5 insertions(+) diff --git a/drivers/w1/masters/mxc_w1.c b/drivers/w1/masters/mxc_w1.c index 0d05abe..741d2bb4 100644

[PATCH 1/4] w1: mxc_w1: Fix incorrect presence status

2014-05-08 Thread Alexander Shiyan
W1 reset_bus() should return zero if slave device is present. This patch fix this issue. Signed-off-by: Alexander Shiyan shc_w...@mail.ru --- Please apply this patch to current -rc if it possible. --- drivers/w1/masters/mxc_w1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 4/4] w1: mxc_w1: Optimize mxc_w1_ds2_touch_bit()

2014-05-08 Thread Alexander Shiyan
According to the i.MX reference manual, the read/write bit operations takes from 60 us to 120 us. This patch optimizes mxc_w1_ds2_touch_bit() function to use proper value for such delay. Nevertheless, a small margin for the timeout has been added for the case if clock frequency is inaccurate.

[PATCH 2/4] w1: mxc_w1: Optimize mxc_w1_ds2_reset_bus()

2014-05-08 Thread Alexander Shiyan
According to the i.MX reference manual, the reset procedure and presence pulse takes 511 and 512 us, respectively. Measurement for i.MX27 is about 1100 us. There is no need to wait Reset+Presence more than this time. This patch optimizes mxc_w1_ds2_reset_bus() function to use proper value for

Re: [PATCH] Staging: gdm72xx Fix minor coding style problems

2014-05-08 Thread Dan Carpenter
On Thu, May 08, 2014 at 11:53:57AM +0530, Adithya K wrote: This is patch for fixing of minor coding style problems. Signed-off-by: Adithya K linux.challen...@gmail.com --- drivers/staging/gdm72xx/gdm_qos.c |3 ++- drivers/staging/gdm72xx/gdm_sdio.c |1 +

[PATCH v5 2/2] perf tools: Get rid of on_exit() feature test

2014-05-08 Thread Namhyung Kim
The on_exit() function was only used in perf record but it's gone in previous patch. Acked-by: Stephane Eranian eran...@google.com Cc: Bernhard Rosenkraenzer bernhard.rosenkran...@linaro.org Cc: Irina Tirdea irina.tir...@intel.com Signed-off-by: Namhyung Kim namhy...@kernel.org ---

[PATCH v5 1/2] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Namhyung Kim
Currently perf record doesn't propagate the exit status of a workload given by the command line. But sometimes it'd useful if it's propagated so that a monitoring script can handle errors appropriately. To do that, it got rid of exit handlers and run/call them directly in the __cmd_record(). I

Re: [RESEND] [PATCH V1 1/2] mfd: da9063: Upgrade of register definitions to support production silicon

2014-05-08 Thread Lee Jones
From: Opensource [Steve Twiss] stwiss.opensou...@diasemi.com This patch updates the register definitions for DA9063 to support the production silicon variant code ID (0x5). These changes are not backwards compatible with the previous register definitions and can only be used with the

Re: [PATCH] Staging: gdm72xx Fix minor coding style problems

2014-05-08 Thread Dan Carpenter
On Wed, May 07, 2014 at 11:40:50PM -0700, Joe Perches wrote: On Thu, 2014-05-08 at 11:53 +0530, Adithya K wrote: This is patch for fixing of minor coding style problems. [] diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c [] @@ -229,6 +229,7 @@ static

Re: perf_fuzzer crash on pentium 4

2014-05-08 Thread Cyrill Gorcunov
On Thu, May 08, 2014 at 11:49:30AM +0400, Cyrill Gorcunov wrote: Don, Vince, could you please give the patch a run? I've only compile tested it obviously since I've no real p4 hw. And the patch itself is a bit ugly but should bring the light if we're still having problems in events

Re: [PATCH 1/9] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12

2014-05-08 Thread Lee Jones
Patch adds DT entries for clockgen A0/1/10/11/12 Signed-off-by: Pankaj Dev pankaj@st.com Signed-off-by: Gabriel Fernandez gabriel.fernan...@linaro.org --- arch/arm/boot/dts/stih416-clks.h | 15 ++ This should live in include/dt-bindings/clk include/dt-bindings/clk or

Re: [PATCH] arm: memset: zero out upper bytes in r1

2014-05-08 Thread Andrey Ryabinin
On 05/08/14 03:42, Afzal Mohammed wrote: int is to be converted to unsigned char in memset, would having above change immediately upon entry to memset rather than at a place where it won't always execute make intention clearer ? (although it doesn't make difference) I think it's better to

[PATCH RESEND 0/5] net: cpsw and mdio-gpio fixes for v3.15-final

2014-05-08 Thread Johan Hovold
These patches against v3.15-rc4 fix a few issues in the cpsw and mdio-gpio drivers. Resend with proper stable CC (git send-email still fails to parse the #-part of the tag unless address is enclosed in it seems). Sorry about the noise. Johan Johan Hovold (5): net: mdio-gpio: fix

Re: [PATCH] mmc: rtsx: usb backend needs LED support

2014-05-08 Thread Roger
On 04/30/2014 04:19 PM, Ulf Hansson wrote: On 30 April 2014 05:34, Roger rogera...@realtek.com wrote: On 04/29/2014 08:46 PM, Arnd Bergmann wrote: On Tuesday 29 April 2014 13:05:15 Ulf Hansson wrote: On 29 April 2014 11:45, Arnd Bergmann a...@arndb.de wrote: drivers/built-in.o: In

Re: [PATCH] arm: memset: zero out upper bytes in r1

2014-05-08 Thread Vladimir Murzin
Andrey Ryabinin a.ryabinin at samsung.com writes: memset doesn't work right for following example: signed char c = 0xF0; memset(addr, c, size); Variable c is signed, so after typcasting to int the value will be 0xFFF0. This value will be passed through r1 regitster to

[PATCH RESEND 1/5] net: mdio-gpio: fix device-tree binding documentation

2014-05-08 Thread Johan Hovold
Fix aliases syntax in device-tree binding example to avoid copy-paste errors (the alias would be dropped silently). Signed-off-by: Johan Hovold jhov...@gmail.com --- Documentation/devicetree/bindings/net/mdio-gpio.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH RESEND 3/5] Revert net: eth: cpsw: Correctly attach to GPIO bitbang MDIO driver

2014-05-08 Thread Johan Hovold
This reverts commit f8d56d8f892be43a2404356073e16401eb5a42e6. Fix potential null-pointer dereference at probe if the mdio-gpio device has not been successfully probed yet. The offending commit is plain wrong for a number of reasons. First of all it accesses internal driver data of an unrelated

[PATCH RESEND 5/5] net: cpsw: add missing of_node_put

2014-05-08 Thread Johan Hovold
Add missing of_node_put to avoid kref leak. Signed-off-by: Johan Hovold jhov...@gmail.com --- drivers/net/ethernet/ti/cpsw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index db9360cd861c..c331b7ebc812 100644 ---

[PATCH RESEND 2/5] net: mdio-gpio: warn about missing bus alias id

2014-05-08 Thread Johan Hovold
Use a sane default bus id (rather than -ENODEV) and print a warning when the bus alias id is missing. Signed-off-by: Johan Hovold jhov...@gmail.com --- drivers/net/phy/mdio-gpio.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c

[PATCH RESEND 4/5] net: cpsw: fix null dereference at probe

2014-05-08 Thread Johan Hovold
Fix null-pointer dereference at probe when the mdio platform device is missing (e.g. when it has been disabled in DT). Cc: stable sta...@vger.kernel.org # v3.8 Signed-off-by: Johan Hovold jhov...@gmail.com --- drivers/net/ethernet/ti/cpsw.c | 4 1 file changed, 4 insertions(+) diff

Re: [PATCH V5 0/3] arm: dts: dra7: Updates for adding crossbar device

2014-05-08 Thread Archit Taneja
On Wednesday 07 May 2014 03:15 AM, Darren Etheridge wrote: Sricharan R r.sricha...@ti.com wrote on Tue [2014-May-06 19:26:16 +0530]: Some socs have a large number of interrupts requests to service the needs of its many peripherals and subsystems. All of the interrupt requests lines from the

Re: [PATCH 1/2] mmc: rtsx: Revert mmc: rtsx: modify error handleandremove smatch warnings

2014-05-08 Thread Ulf Hansson
On 8 May 2014 09:55, Lee Jones lee.jo...@linaro.org wrote: It seems Chris is too busy to responding, so would you help to pick this patch for 3.15 fix. H... that's pretty bad timing. I've literally just sent the pull-request containing the MFD/MMC fixup branch to Linus. I guess Ulf

Re: [PATCH v5 1/2] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Peter Zijlstra
On Thu, May 08, 2014 at 04:59:53PM +0900, Namhyung Kim wrote: Currently perf record doesn't propagate the exit status of a workload given by the command line. But sometimes it'd useful if it's propagated so that a monitoring script can handle errors appropriately. To do that, it got rid of

Re: [PATCH] mmc: rtsx: usb backend needs LED support

2014-05-08 Thread Arnd Bergmann
On Thursday 08 May 2014 16:08:15 Roger wrote: Would this patch be merged into linux-next or Lee's mfd.git ib-mfd-mmc-memstick-3.16 branch? It should get merged into whatever tree holds the existing patches, yes By the way, should I resend my version? Actually I found another issue with it

Re: [PATCH] cpufreq: Fix build error on some platforms that use cpufreq_for_each_*

2014-05-08 Thread Geert Uytterhoeven
Hi Stratos, On Wed, May 7, 2014 at 6:33 PM, Stratos Karafotis strat...@semaphore.gr wrote: On platforms that use cpufreq_for_each_* macros, build fails if CONFIG_CPU_FREQ=n, e.g. ARM/shmobile/koelsch/non-multiplatform: drivers/built-in.o: In function `clk_round_parent':

[PATCH v2] mmc: rtsx: fix possible linking error if built-in

2014-05-08 Thread Arnd Bergmann
rtsx_usb_sdmmc module uses the LED classdev if available, but the code failed to consider the situation that it is built-in and the LED classdev is a module, leading to following linking error: LD init/built-in.o drivers/built-in.o: In function `rtsx_usb_sdmmc_drv_remove':

Re: [PATCH] mmc: rtsx: usb backend needs LED support

2014-05-08 Thread Lee Jones
From: Roger Tseng rogera...@realtek.com Date: Wed, 30 Apr 2014 11:11:25 +0800 Subject: [PATCH] mmc: rtsx: fix possible linking error if built-in rtsx_usb_sdmmc module uses the LED classdev if available, but the code failed to consider the situation that it is built-in and the LED classdev

Re: [PATCH] mmc: rtsx: usb backend needs LED support

2014-05-08 Thread Ulf Hansson
From: Roger Tseng rogera...@realtek.com Date: Wed, 30 Apr 2014 11:11:25 +0800 Subject: [PATCH] mmc: rtsx: fix possible linking error if built-in rtsx_usb_sdmmc module uses the LED classdev if available, but the code failed to consider the situation that it is built-in and the LED classdev

Re: [PATCH v2] mmc: rtsx: fix possible linking error if built-in

2014-05-08 Thread Ulf Hansson
On 8 May 2014 10:27, Arnd Bergmann a...@arndb.de wrote: rtsx_usb_sdmmc module uses the LED classdev if available, but the code failed to consider the situation that it is built-in and the LED classdev is a module, leading to following linking error: LD init/built-in.o

Re: [PATCH] arm: memset: zero out upper bytes in r1

2014-05-08 Thread Vladimir Murzin
Vladimir Murzin murzin.v at gmail.com writes: Andrey Ryabinin a.ryabinin at samsung.com writes: memset doesn't work right for following example: signed char c = 0xF0; memset(addr, c, size); Variable c is signed, so after typcasting to int the value will be

Re: [PATCH v5 1/2] perf record: Propagate exit status of a command line workload

2014-05-08 Thread Ingo Molnar
* Peter Zijlstra pet...@infradead.org wrote: On Thu, May 08, 2014 at 04:59:53PM +0900, Namhyung Kim wrote: Currently perf record doesn't propagate the exit status of a workload given by the command line. But sometimes it'd useful if it's propagated so that a monitoring script can handle

Re: [PATCH] mmc: atmel: don't test host-data

2014-05-08 Thread Ulf Hansson
On 7 May 2014 16:43, Ludovic Desroches ludovic.desroc...@atmel.com wrote: On Tue, May 06, 2014 at 05:43:26PM +0200, Alexandre Belloni wrote: Found using smatch: drivers/mmc/host/atmel-mci.c:827 atmci_pdc_complete() warn: variable dereferenced before check 'host-data' (see line 807) Stop

[patch v2] Documentation/email-clients.txt: add a section about git

2014-05-08 Thread Dan Carpenter
These days most people use git to send patches so I have added a section about that. Signed-off-by: Dan Carpenter dan.carpen...@oracle.com --- v2: Fixed changelog diff --git a/Documentation/email-clients.txt b/Documentation/email-clients.txt index 4e30eba..9004a5fd 100644 ---

Re: [PATCH 2/2] mm/page_alloc: DEBUG_VM checks for free_list placement of CMA and RESERVE pages

2014-05-08 Thread Mel Gorman
On Thu, May 08, 2014 at 02:54:21PM +0900, Joonsoo Kim wrote: Furthermore, I think there's a problem that setup_zone_migrate_reserve() operates on pageblocks, but as MAX_ODER is higher than pageblock_order, RESERVE pages might be merged with buddies of different migratetype and end up

Re: [PATCH 05/17] pci: host: pcie-dra7xx: add support for pcie-dra7xx controller

2014-05-08 Thread Jingoo Han
On Wednesday, May 07, 2014 6:26 PM, Arnd Bergmann wrote: On Wednesday 07 May 2014 14:52:47 Kishon Vijay Abraham I wrote: On Tuesday 06 May 2014 10:05 PM, Jason Gunthorpe wrote: On Tue, May 06, 2014 at 07:03:51PM +0530, Kishon Vijay Abraham I wrote: +Example: +pcie@5100 { +

[PATCH] ARM: dts: AM33XX: fix ethernet and mdio default state

2014-05-08 Thread Johan Hovold
Make sure ethernet and mdio nodes are disabled by default and enable them explicitly only on boards that actually use them. Signed-off-by: Johan Hovold jhov...@gmail.com --- arch/arm/boot/dts/am335x-bone-common.dtsi | 3 ++- arch/arm/boot/dts/am335x-evm.dts | 2 ++

Re: [PATCH V3 1/3] x86/PCI: Fix PCI root numa_node info on AMD family15h

2014-05-08 Thread Robert Richter
On 07.05.14 13:58:45, suravee.suthikulpa...@amd.com wrote: @@ -113,10 +122,17 @@ static int __init early_fill_mp_bus_info(void) info = alloc_pci_root_info(min_bus, max_bus, node, link); } + /* + * The following code is only supported until Fam11h. + *

RE: [f2fs-dev][PATCH 6/6] f2fs: add a tracepoint for f2fs_read_data_pages

2014-05-08 Thread Chao Yu
Hi Kim, -Original Message- From: Jaegeuk Kim [mailto:jaegeuk@samsung.com] Sent: Wednesday, May 07, 2014 8:30 AM To: Chao Yu Cc: linux-f2fs-de...@lists.sourceforge.net; linux-fsde...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: Re: [f2fs-dev][PATCH 6/6] f2fs: add a

Re: [PATCH 1/4] of/selftest: add testcase for nodes with same name and address

2014-05-08 Thread Grant Likely
On Thu, May 8, 2014 at 3:51 AM, Frank Rowand frowand.l...@gmail.com wrote: On 5/7/2014 2:48 PM, Rob Herring wrote: From: Rob Herring r...@kernel.org Add a test case for nodes which have the same name and same non-translatable unit address. If I apply patch 1 and 2 without applying 3 and 4

[f2fs-dev][PATCH] f2fs: avoid to use slab memory in f2fs_issue_flush for efficiency

2014-05-08 Thread Chao Yu
If we use slab memory in f2fs_issue_flush(), we will face memory pressure and latency time caused by racing of kmem_cache_{alloc,free}. Let's alloc memory in stack instead of slab. Signed-off-by: Chao Yu chao2...@samsung.com --- fs/f2fs/segment.c | 28 +--- 1 file

Re: [PATCH v2] mmc: core: Improve support for deferred regulators

2014-05-08 Thread Ulf Hansson
On 7 May 2014 00:57, Tim Kryger tim.kry...@linaro.org wrote: Callers of mmc_regulator_get_supply could benefit from knowing if either of the regulators are present but not yet available. Since callers do not currently examine the return value, modify this function to return zero or

Re: [PATCH 1/4] of/selftest: add testcase for nodes with same name and address

2014-05-08 Thread Grant Likely
On Wed, May 7, 2014 at 10:48 PM, Rob Herring robherri...@gmail.com wrote: From: Rob Herring r...@kernel.org Add a test case for nodes which have the same name and same non-translatable unit address. Signed-off-by: Rob Herring r...@kernel.org Looks good to me. Reviewed-by: Grant Likely

Re: [PATCH V3 1/3] x86/PCI: Fix PCI root numa_node info on AMD family15h

2014-05-08 Thread Robert Richter
On 08.05.14 10:59:05, Robert Richter wrote: On 07.05.14 13:58:45, suravee.suthikulpa...@amd.com wrote: @@ -113,10 +122,17 @@ static int __init early_fill_mp_bus_info(void) info = alloc_pci_root_info(min_bus, max_bus, node, link); } + /* +* The following code is

Re: [PATCH v7 1/2] phy: Add new Exynos5 USB 3.0 PHY driver

2014-05-08 Thread Vivek Gautam
On Thu, May 8, 2014 at 11:35 AM, Vivek Gautam gautam.vi...@samsung.com wrote: Hi Sylwester, On Tue, May 6, 2014 at 7:57 PM, Sylwester Nawrocki s.nawro...@samsung.com wrote: On 28/04/14 08:17, Vivek Gautam wrote: Add a new driver for the USB 3.0 PHY on Exynos5 series of SoCs. The new driver

Re: [patch v2] Documentation/email-clients.txt: add a section about git

2014-05-08 Thread Julian Andres Klode
On Thu, May 08, 2014 at 11:44:12AM +0300, Dan Carpenter wrote: +as raw text including all the headers. Run `cat raw_email.txt | git am` `cat raw_email.txt | git am` seems a bit pointless. Why not simply `git am raw_email.txt`? `git am raw_email.txt` does the same too and avoids the useless cat

Re: [PATCH 06/17] pci: host: pcie-designware: Use *base-mask* for configuring the iATU

2014-05-08 Thread Jingoo Han
On Tuesday, May 06, 2014 10:59 PM, Arnd Bergmann wrote: On Tuesday 06 May 2014 19:03:52 Kishon Vijay Abraham I wrote: In DRA7, the cpu sees 32bit address, but the pcie controller can see only 28bit address. So whenever the cpu issues a read/write request, the 4 most significant bits are

Re: [PATCH v1 03/11] perf: Allow for multiple ring buffers per event

2014-05-08 Thread Alexander Shishkin
Alexander Shishkin alexander.shish...@linux.intel.com writes: Peter Zijlstra pet...@infradead.org writes: How about something like this for the itrace thing? It's much nicer than the page swizzling draft I was about to send you. You would mmap() the regular buffer; when write

[f2fs-dev][PATCH] f2fs: use inode_init_owner() to simplify codes

2014-05-08 Thread Chao Yu
This patch uses exported inode_init_owner() to simplify codes in f2fs_new_inode(). Signed-off-by: Chao Yu chao2...@samsung.com --- fs/f2fs/namei.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index a9409d1..9138c32 100644 ---

Re: [PATCH net-next] Add support for netvsc build without CONFIG_SYSFS flag

2014-05-08 Thread Greg KH
On Wed, May 07, 2014 at 03:45:04PM -0700, Haiyang Zhang wrote: This change ensures the driver can be built successfully without the CONFIG_SYSFS flag. MS-TFS: 182270 Signed-off-by: Haiyang Zhang haiya...@microsoft.com Reviewed-by: K. Y. Srinivasan k...@microsoft.com ---

Re: [RESEND PATCH V5 0/8] remove cpu_load idx

2014-05-08 Thread Preeti U Murthy
On 05/06/2014 05:09 PM, Peter Zijlstra wrote: On Tue, May 06, 2014 at 03:24:13PM +0530, Preeti Murthy wrote: Hi Morten, Peter, Alex, In a similar context, I noticed that /proc/loadavg makes use of avenrun[] array which keeps track of the history of the global load average. This however makes

Re: [PATCH 05/17] pci: host: pcie-dra7xx: add support for pcie-dra7xx controller

2014-05-08 Thread Arnd Bergmann
On Thursday 08 May 2014 17:56:38 Jingoo Han wrote: On Wednesday, May 07, 2014 6:26 PM, Arnd Bergmann wrote: On Wednesday 07 May 2014 14:52:47 Kishon Vijay Abraham I wrote: On Tuesday 06 May 2014 10:05 PM, Jason Gunthorpe wrote: On Tue, May 06, 2014 at 07:03:51PM +0530, Kishon Vijay

Re: [PATCH 06/17] pci: host: pcie-designware: Use *base-mask* for configuring the iATU

2014-05-08 Thread Arnd Bergmann
On Thursday 08 May 2014 18:05:11 Jingoo Han wrote: On Tuesday, May 06, 2014 10:59 PM, Arnd Bergmann wrote: On Tuesday 06 May 2014 19:03:52 Kishon Vijay Abraham I wrote: In DRA7, the cpu sees 32bit address, but the pcie controller can see only 28bit address. So whenever the cpu issues

Re: [PATCH 2/4] drm/exynos/mixer: use MXR_GRP_SXY_SY

2014-05-08 Thread Daniel Kurtz
On Thu, May 8, 2014 at 12:33 PM, Seung-Woo Kim sw0312@samsung.com wrote: Hello Daniel, On 2014년 05월 07일 23:14, Daniel Kurtz wrote: On Wed, May 7, 2014 at 1:14 PM, Seung-Woo Kim sw0312@samsung.com wrote: Hi Daniel, On 2014년 05월 05일 00:26, Daniel Kurtz wrote: Mixer hardware

Re: [PATCH v2 1/5] DMA-API: Clarify physical/bus address distinction

2014-05-08 Thread Greg Kroah-Hartman
On Tue, May 06, 2014 at 04:48:19PM -0600, Bjorn Helgaas wrote: The DMA-API documentation sometimes refers to physical addresses when it really means bus addresses. Sometimes these are identical, but they may be different if the bridge leading to the bus performs address translation. Update

[PATCH] MAINTAINERS: mmc: Update email for host driver maintainer

2014-05-08 Thread Ulf Hansson
Update Ian Molton's email, the maintainer for tmio/sh_mobile_sdhci. Cc: Ian Molton ian.mol...@codethink.co.uk Signed-off-by: Ulf Hansson ulf.hans...@linaro.org --- MAINTAINERS |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index e67ea24..c2803c7

Re: [BUG] kmemleak on __radix_tree_preload

2014-05-08 Thread Catalin Marinas
On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: 2014-05-07 (수), 12:39 +0100, Catalin Marinas: On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: unreferenced object 0x880004226da0 (size 576): comm fsstress, pid 14590, jiffies 4295191259 (age 706.308s) hex

[PATCH V4 1/2] mm: move FAULT_AROUND_ORDER to arch/

2014-05-08 Thread Madhavan Srinivasan
Kirill A. Shutemov with 8c6e50b029 commit introduced vm_ops-map_pages() for mapping easy accessible pages around fault address in hope to reduce number of minor page faults. This patch creates infrastructure to modify the FAULT_AROUND_ORDER value using mm/Kconfig. This will enable architecture

Re: [patch v2] Documentation/email-clients.txt: add a section about git

2014-05-08 Thread Hillf Danton
On Thu, May 8, 2014 at 5:05 PM, Julian Andres Klode j...@jak-linux.org wrote: On Thu, May 08, 2014 at 11:44:12AM +0300, Dan Carpenter wrote: +as raw text including all the headers. Run `cat raw_email.txt | git am` `cat raw_email.txt | git am` seems a bit pointless. Why not simply `git am

[PATCH V4 0/2] mm: FAULT_AROUND_ORDER patchset performance data for powerpc

2014-05-08 Thread Madhavan Srinivasan
Kirill A. Shutemov with 8c6e50b029 commit introduced vm_ops-map_pages() for mapping easy accessible pages around fault address in hope to reduce number of minor page faults. This patch creates infrastructure to modify the FAULT_AROUND_ORDER value using mm/Kconfig. This will enable architecture

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