[git pull] drm fixes

Hi Linus, travelling slowed down getting these out, 2 vmwgfx fixes, radeon revert to avoid a regression, i915 fixes, and some ioctl sizing issues fixed with 32 on 64. Dave. The following changes since commit 61e6cfa80de5760bbe406f4e815b7739205754d2: Linux 3.12-rc5 (2013-10-13 15:41:28 -0700

Driver Design Question

Hi List, I have a design question concerning a device driver. The device in question is somewhere in between drivers/mfd/timberdale and drivers/ssb. It is mapped connected via PCI and on PCI Bar 0 there is a table describing which "sub-devices" are contained in the FPGA as well as where their Memo

[PATCH V5 REPOST] mfd: add support for ams AS3722 PMIC

The ams AS3722 is a compact system PMU suitable for mobile phones, tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down controller, 11 LDOs, RTC, automatic battery, temperature and over-current monitoring, 8 GPIOs, ADC and a watchdog. Add MFD core driver for the AS3722 to support co

Re: EFI and multiboot2 devlopment work for Xen

>>> On 21.10.13 at 20:39, Daniel Kiper wrote: > On Mon, Oct 21, 2013 at 02:36:38PM +0100, Jan Beulich wrote: >> >>> On 21.10.13 at 14:57, Daniel Kiper wrote: >> > Separate multiboot2efi module should be established. It should verify >> > system >> > kernel and all loaded modules using shim on EF

Re: EFI and multiboot2 devlopment work for Xen

>>> On 21.10.13 at 20:46, Daniel Kiper wrote: > On Mon, Oct 21, 2013 at 03:37:21PM +0100, Jan Beulich wrote: >> >>> On 21.10.13 at 16:23, Konrad Rzeszutek Wilk >> >>> wrote: >> > However my understanding is that the general distro approach is >> > to use GRUB2 and I think we want to follow the m

Re: How to set fops in "struct platform_pwm_backlight_data"?

On Fri, Oct 18, 2013 at 12:48:12PM +0800, Mark Zhang wrote: > On 10/17/2013 03:14 PM, Thierry Reding wrote: > > On Thu, Oct 17, 2013 at 02:49:57PM +0800, Mark Zhang wrote: > >> Hi, > >> > >> This is the first time I send mail to linux-pwm, I didn't read through > >> the mails in this list, so if so

Aw: Re: Re: [tpmdd-devel] TPM patches for 3.12

> Do you need to add your sign off lines on these patches? Added to all patches. Peter -- 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 read the

[PATCH 1/2] [PATCH] ax88179_178a: Correct the RX error definition in RX header

From: Freddy Xin Correct the definition of AX_RXHDR_CRC_ERR and AX_RXHDR_DROP_ERR. They are BIT29 and BIT31 in pkt_hdr seperately. Signed-off-by: Freddy Xin --- drivers/net/usb/ax88179_178a.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/ax88179_178

[PATCH V2 02/14] perf evsel: Add a debug print if perf_event_open fails

There is a debug print (at verbose level 2) for each call to perf_event_open. Add another debug print if the call fails, and print the error number. Signed-off-by: Adrian Hunter --- tools/perf/util/evsel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/evsel.c b/tools/per

[PATCH V2 00/14] perf tools: fixes and tweaks

Hi Here are some fixes and tweaks (version 2) for perf tools. Changes in V2: perf tools: Fix non-debug build New patch perf evsel: Add a debug print if perf_event_open fails Unchanged perf script: Make perf_script a local variable

[PATCH 2/2] [PATCH] ax88179_178a: Add VID:DID for Samsung USB Ethernet Adapter

From: Freddy Xin Add VID:DID for Samsung USB Ethernet Adapter. Signed-off-by: Freddy Xin --- drivers/net/usb/ax88179_178a.c | 19 ++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index 3bcd0d9..8

[PATCH V2 08/14] perf evlist: Add a debug print if event buffer mmap fails

Add a debug print if mmap of the perf event ring buffer fails. Signed-off-by: Adrian Hunter --- tools/perf/util/evlist.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 85c4c80..4bc2a3a 100644 --- a/tools/perf/util/evlist.c +++ b/to

[PATCH V2 05/14] perf inject: Do not repipe attributes to a perf.data file

perf.data files contain the attributes separately, do not put them in the event stream as well. Signed-off-by: Adrian Hunter --- tools/perf/builtin-inject.c | 5 + 1 file changed, 5 insertions(+) diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 4aa6d78..e7ac679 1

[PATCH V2 13/14] perf tools: Do not accept parse_tag_value() overflow

parse_tag_value() accepts an "unsigned long" and multiplies it according to a tag character. Do not accept the value if the multiplication overflows. Signed-off-by: Adrian Hunter --- tools/perf/util/util.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/util.c b/tools/perf

[PATCH V2 14/14] perf tools: Validate that mmap_pages is not too big

Amend perf_evlist__parse_mmap_pages() to check that the mmap_pages entered via the --mmap_pages/-m option is not too big. Signed-off-by: Adrian Hunter --- tools/perf/util/evlist.c | 14 ++ 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/evlist.c b/tools

[PATCH V2 10/14] perf tools: Allow non-matching sample types

For kernels that do not support PERF_SAMPLE_IDENTIFIER, sample types need not be identical to determine the sample id from the event. Only the position of the sample id needs to be the same. Compatible sample types are ones in which the bits defined by PERF_COMPAT_MASK are the same. 'perf_evlist_

Re: [PATCH 07/19] perf script: Set up output options for in-stream attributes

On 18/10/13 17:32, Arnaldo Carvalho de Melo wrote: > Em Fri, Oct 18, 2013 at 07:30:13AM -0600, David Ahern escreveu: >> On 10/18/13 6:29 AM, Adrian Hunter wrote: > >>> Attributes (struct perf_event_attr) are recorded separately in the perf.data >>> file. perf script uses them to set up output opt

[PATCH V2 11/14] perf sched: Make struct perf_sched sched a local variable

Change "struct perf_sched sched" from being global to being local. Signed-off-by: Adrian Hunter --- tools/perf/builtin-sched.c | 41 - 1 file changed, 20 insertions(+), 21 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c i

[PATCH V2 12/14] perf sched: Fix optimized build time

builtin-sched.c took a log time to build with -O6 optimization. This turned out to be caused by: .curr_pid = { [0 ... MAX_CPUS - 1] = -1 }, Fix by initializing curr_pid programmatically. Signed-off-by: Adrian Hunter --- tools/perf/builtin-sched.c | 5 - 1 file changed, 4 insertions

[PATCH V2 07/14] perf tools: Fix libunwind build and feature detection for 32-bit build

Use -lunwind-x86 instead of -lunwind-x86_64 for 32-bit build. Signed-off-by: Adrian Hunter Acked-by: Jiri Olsa --- tools/perf/config/Makefile| 6 -- tools/perf/config/feature-checks/Makefile | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/tools/perf/

[PATCH V2 09/14] perf record: Add an option to force per-cpu mmaps

By default, when tasks are specified (i.e. -p, -t or -u options) per-thread mmaps are created. Add an option to override that and force per-cpu mmaps. Signed-off-by: Adrian Hunter --- tools/perf/Documentation/perf-record.txt | 6 ++ tools/perf/builtin-record.c | 2 ++ tools/per

[PATCH V2 06/14] perf tools: Fix 32-bit cross build

Setting EXTRA_CFLAGS=-m32 did not work because it was not passed around. Signed-off-by: Adrian Hunter --- tools/perf/Makefile.perf | 2 +- tools/perf/config/Makefile| 4 ++-- tools/perf/config/feature-checks/Makefile | 2 +- 3 files changed, 4 insertions(+), 4 de

[PATCH] xfs:xfs_dir2_node.c: pointer use before check for null

Reorder of assert and args pointer dereference. Found by Linux Driver Verification project (linuxtesting.org) - PVS-Studio analyzer. Signed-off-by: Denis Efremov --- fs/xfs/xfs_dir2_node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_di

[PATCH V2 03/14] perf script: Make perf_script a local variable

Change perf_script from being global to being local. Signed-off-by: Adrian Hunter --- tools/perf/builtin-script.c | 40 1 file changed, 24 insertions(+), 16 deletions(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 27de606

[PATCH V2 04/14] perf script: Set up output options for in-stream attributes

Attributes (struct perf_event_attr) are recorded separately in the perf.data file. perf script uses them to set up output options. However attributes can also be in the event stream, for example when the input is a pipe (i.e. live mode). This patch makes perf script process in-stream attributes

[PATCH V2 01/14] perf tools: Fix non-debug build

In the absence of s DEBUG variable definition on the command line perf tools was building without optimization. Fix by assigning DEBUG if it is not defined. Signed-off-by: Adrian Hunter --- tools/perf/config/Makefile | 4 1 file changed, 4 insertions(+) diff --git a/tools/perf/config/Make

Re: [PATCH 13/19] perf tools: Fix libunwind build and feature detection for 32-bit build

On 21/10/13 17:14, Arnaldo Carvalho de Melo wrote: > Em Sun, Oct 20, 2013 at 10:43:46PM +0200, Jiri Olsa escreveu: >> On Fri, Oct 18, 2013 at 03:29:10PM +0300, Adrian Hunter wrote: >>> Use -lunwind-x86 instead of -lunwind-x86_64 for 32-bit build. > >>> Signed-off-by: Adrian Hunter > >> Acked-by:

Re: [PATCH 3/4] drivers/pwm: don't use devm_pinctrl_get_select_default() in probe

On Sun, Oct 13, 2013 at 06:17:49PM +0200, Wolfram Sang wrote: > Since commit ab78029 (drivers/pinctrl: grab default handles from device core), > we can rely on device core for setting the default pins. Compile tested only. > > Acked-by: Linus Walleij (personally at LCE13) > Signed-off-by: Wolfram

[PATCH 1/1] mfd: syscon: return -ENXIO if CONFIG_MFD_SYSCON is not enabled

Some platforms may not define CONFIG_MFD_SYSCON (or haven't syscon), it can fix build error for those platforms. Signed-off-by: Peter Chen --- include/linux/mfd/syscon.h | 24 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/include/linux/mfd/syscon.h b/

Re: [PATCH] ARM: dts: am4372: Add McASP nodes

Hi, On 10/21/2013 10:01 PM, Sergei Shtylyov wrote: >> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi >> index c328d5c..defaad1 100644 >> --- a/arch/arm/boot/dts/am4372.dtsi >> +++ b/arch/arm/boot/dts/am4372.dtsi >> @@ -633,5 +633,32 @@ >> dma-names = "tx"

Re: [PATCH 3.2 094/149] can: flexcan: fix flexcan_chip_start() on imx6

On 10/21/2013 01:30 PM, Luis Henriques wrote: > Ben Hutchings writes: > >> 3.2.52-rc1 review patch. If anyone has any objections, please let me know. > > Looks like this patch introduces a regression. According to Marc, the yes > fix is on its way into mainline ("can: flexcan: flexcan_chip_s

Re: [PATCH 3.2 094/149] can: flexcan: fix flexcan_chip_start() on imx6

On 10/21/2013 10:46 AM, Ben Hutchings wrote: > 3.2.52-rc1 review patch. If anyone has any objections, please let me know. Please postpone until: d5a7b40 can: flexcan: flexcan_chip_start: fix regression, mark one MB for TX and abort pending TX hits mainline as this patch (fix flexcan_chi

Re: linux-next: Tree for Oct 21 (panel-simple.c)

On Mon, Oct 21, 2013 at 04:20:02PM -0700, Randy Dunlap wrote: > On 10/21/13 08:36, Thierry Reding wrote: > > Hi all, > > > > I've uploaded today's linux-next tree to the master branch of the > > repository below: > > > > git://gitorious.org/thierryreding/linux-next.git > > > > A next-201

Re: [PATCH] netfilter: fix ordering of jumpstack allocation and table update

On Mon, Oct 21, 2013 at 01:14:53PM +0100, Will Deacon wrote: > On Fri, Oct 18, 2013 at 06:18:13PM +0100, Eric Dumazet wrote: > > On Fri, 2013-10-18 at 17:57 +0100, Will Deacon wrote: > > > Hi Pablo, > > > > > > > > > We also need fixes for net/ipv6/netfilter/ip6_tables.c and > > > > net/ipv4/netf

Re: [PATCHv2] x86: add kconfig options for newer 64-bit processors

On Mon, Oct 21, 2013 at 10:20:55AM -0400, Austin S Hemmelgarn wrote: > By this same logic though, none of the x86 processor tuning options > currently in the kernel should have been put in in the first place > (and, taking it to an extreme, should in fact be removed). Some of them make sense like

Re: Looking for configuration-dependent bugs in Linux

On Mon, Oct 21, 2013 at 12:49 PM, Iago Abal wrote: > We are currently looking for already-fixed configuration-dependent > bugs in Linux ---the bugfix helps us to understand the underlying > cause. A good example is [2], which fixes a bug that only shows up in > PA-RISC architectures when DISCONTIG

[PATCH] MAINTAINERS: add the new dmaengine mailing list

We have a new mailing list hosted by vger for dmaengine Signed-off-by: Vinod Koul --- MAINTAINERS |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 8a0cbf3..3ebb49b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2718,6 +2718,7 @@ T:g

Re: [PATCH] ARM: dts: am4372: Add McASP nodes

On 22/10/2013 09:46, Peter Ujfalusi wrote: Hi, On 10/21/2013 10:01 PM, Sergei Shtylyov wrote: diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index c328d5c..defaad1 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -633,5 +633,32 @@

Re: [PATCH 1/2] spi/s3c64xx: Do not ignore return value of spi_master_resume/suspend

On Mon, Oct 21, 2013 at 03:42:49PM +0200, Krzysztof Kozlowski wrote: > During PM resume and suspend do not ignore the return value of > spi_master_suspend() or spi_master_resume(). Instead pass it further. Applied both, thanks. signature.asc Description: Digital signature

Re: [virtio-net] BUG: sleeping function called from invalid context at kernel/mutex.c:616

On 10/20/2013 10:34 AM, Fengguang Wu wrote: > Greetings, > > I got the below dmesg and the first bad commit is > > commit 3ab098df35f8b98b6553edc2e40234af512ba877 > Author: Jason Wang > Date: Tue Oct 15 11:18:58 2013 +0800 > > virtio-net: don't respond to cpu hotplug notifier if we're not re

Re: [PATCH v3 4/9] ACPI, x86: Extended error log driver for x86 platform

On Mon, Oct 21, 2013 at 03:39:20PM -0700, Tony Luck wrote: > I folded that back into the series. Also switched out the test on > whether to print the "No further action is required" message to only > do so for corrected errors. Cleaned up some of the commit messages, > > The result is sitting at: >

Re: [PATCH 1/1] mfd: syscon: return -ENXIO if CONFIG_MFD_SYSCON is not enabled

> Some platforms may not define CONFIG_MFD_SYSCON (or haven't syscon), > it can fix build error for those platforms. > > Signed-off-by: Peter Chen > --- > include/linux/mfd/syscon.h | 24 > 1 files changed, 24 insertions(+), 0 deletions(-) > > diff --git a/include/lin

Re: [PATCH V5 REPOST] mfd: add support for ams AS3722 PMIC

On Tue, 22 Oct 2013, Laxman Dewangan wrote: > The ams AS3722 is a compact system PMU suitable for mobile phones, > tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down > controller, 11 LDOs, RTC, automatic battery, temperature and > over-current monitoring, 8 GPIOs, ADC and a watchd

Re: [PATCH v3 8/9] ACPI, APEI, CPER: Cleanup CPER memory error output format

On Mon, Oct 21, 2013 at 05:14:05PM +, Luck, Tony wrote: > Even if we recovered from a UC error (which is by no means a sure > thing) ... I don't think the "requires no further action" message > applies. > > Soft single bit errors are common (well, common-ish ... they should > still be somewhat

Re: [PATCH] drivers: staging: bcm: removed a developer debug message per the TODO list.

On Mon, Oct 21, 2013 at 02:57:24AM -0400, Chuong Ngo wrote: > Removed a debug message as outlined in the TODO list. The Signed-off-by line is missing. Run checkpatch.pl over your patch. Hopefully it should warn you to remove the curly braced because they are not needed any more. Otherwise the pa

Re: Re: [PATCH V2 2/5] trace-cmd: Apply the trace-msg protocol for communication between a server and clients

(2013/10/18 11:19), Steven Rostedt wrote: On Fri, 13 Sep 2013 11:06:32 +0900 Yoshihiro YUNOMAE wrote: diff --git a/trace-msg.c b/trace-msg.c new file mode 100644 index 000..cf82ff6 --- /dev/null +++ b/trace-msg.c @@ -0,0 +1,683 @@ +/* + * trace-msg.c : define message protocol for communic

Re: [PATCH V2 0/5] trace-cmd: Support the feature recording trace data of guests on the host

Hi Steven, (2013/10/19 0:06), Steven Rostedt wrote: On Fri, 13 Sep 2013 11:06:27 +0900 Yoshihiro YUNOMAE wrote: Hi Steven, This is a v2 patch set for realizing a part of "Integrated trace" feature which is a trace merging system for a virtualization environment. Currently, trace-cmd does not

Re: EFI and multiboot2 devlopment work for Xen

On 21.10.2013 23:16, Vladimir 'φ-coder/phcoder' Serbinenko wrote: > Mail is big, I think I got your essential points but I didn't read it whole. > On 21.10.2013 14:57, Daniel Kiper wrote: >> Hi, >> >> During work on multiboot2 protocol support for Xen it was discovered >> that memory map passed via

Re: How to set fops in "struct platform_pwm_backlight_data"?

On 10/22/2013 03:24 PM, Thierry Reding wrote: > On Fri, Oct 18, 2013 at 12:48:12PM +0800, Mark Zhang wrote: [...] >>> >> >> Okay, I just want to set the "notify" function pointer in "struct >> platform_pwm_backlight_data", because I want to tune the brightness >> value before the pwm-bl sets the br

Re: [PATCH V2 4/5] trace-cmd: Add virt-server mode for a virtualization environment

(2013/10/18 11:32), Steven Rostedt wrote: On Fri, 13 Sep 2013 11:06:37 +0900 Yoshihiro YUNOMAE wrote: static int *create_all_readers(int cpus, const char *node, const char *port, - int pagesize, int fd) + const char *domain, int virtp

[PATCH v2 1/1] mfd: syscon: return -ENOSYS if CONFIG_MFD_SYSCON is not enabled

Some platforms may not define CONFIG_MFD_SYSCON (or haven't syscon), it can fix build error for these platforms. Signed-off-by: Peter Chen --- Changes for v2: - Using #ifdef instead of IS_ENABLED - Using ENOSYS instead of ENXIO as return val include/linux/mfd/syscon.h | 25 +

Re: [PATCH] typo fixes (coordiante -> coordinate) in am335x

On Sat, 19 Oct 2013, Jan Lübbe wrote: > On Wed, 2013-08-21 at 00:58 -0700, Tony Lindgren wrote: > > * Zubair Lutfullah [130715 08:33]: > > > Did a grep for coordiante and replaced them all > > > with coordinate. > > > > > > This applies to the mfd-next tree. > > > > This should be safe to apply

Re: [PATCH v2 1/1] mfd: syscon: return -ENOSYS if CONFIG_MFD_SYSCON is not enabled

On Tue, 22 Oct 2013, Peter Chen wrote: > Some platforms may not define CONFIG_MFD_SYSCON (or haven't syscon), > it can fix build error for these platforms. > > Signed-off-by: Peter Chen > > --- > > Changes for v2: > - Using #ifdef instead of IS_ENABLED > - Using ENOSYS instead of ENXIO as retu

Re: [PATCH v3 0/3] perf: add option to limit callchain stack scan to increase speed

Hi Waiman, On Mon, 21 Oct 2013 11:03:36 -0400, Waiman Long wrote: > v2->v3: > - Fix the commit log in the second patch which causes "git am" to fail. > - Remove the 1st patch in v2 as the problem will be fixed by another >patch from Arnaldo. > > v1->v2: > - Include a compilation fix patch a

Re: [PATCH 2/8] perf ui/progress: Add new helper functions for progress bar

Hi Arnaldo, On Mon, 21 Oct 2013 15:13:24 -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Oct 11, 2013 at 02:15:37PM +0900, Namhyung Kim escreveu: >> From: Namhyung Kim >> >> Introduce ui_progress_setup() and ui_progress__advance() to separate >> out from the session logic. It'll be used by oth

[GIT PULL] sound fixes for 3.12-rc7

Linus, please pull sound fixes for v3.12-rc7 from: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-3.12 The topmost commit is d7f8761b6614d2d3695dd57d27d0b2f952777648 sound fixes for 3.12-rc7 The pendi

Re: EFI and multiboot2 devlopment work for Xen

On Mon, 2013-10-21 at 20:57 +0200, Daniel Kiper wrote: > On Mon, Oct 21, 2013 at 09:54:38AM -0400, Peter Jones wrote: > > On Mon, Oct 21, 2013 at 02:57:56PM +0200, Daniel Kiper wrote: > > > Hi, > > > > > > During work on multiboot2 protocol support for Xen it was discovered > > > that memory map pa

[f2fs-dev] [PATCH] f2fs: check all ones or zeros bitmap with integer data type for better mount performance

Previously, check_block_count check valid_map with bit data type in common scenario that sit has all ones or zeros bitmap, it makes low mount performance. So let's check the special bitmap with integer data type instead of the bit one. Signed-off-by: Tan Shu Signed-off-by: Yu Chao --- fs/f2fs/s

Re: EFI and multiboot2 devlopment work for Xen

>>> On 22.10.13 at 11:26, Ian Campbell wrote: > AIUI "efilinux" is somewhat badly named and does not use the Linux Boot > Protocol (i.e. the (b)zImage stuff with real mode entry point) either. > It actually loads and executes the kernel binary as a PE/COFF executable > (the native UEFI binary exec

Re: [patch 0/8] mm: thrash detection-based file cache sizing v5

On Mon, Oct 21, 2013 at 11:26:43AM +0200, Vlastimil Babka wrote: > On 10/10/2013 11:46 PM, Johannes Weiner wrote: > > Hi everyone, > > > > here is an update to the cache sizing patches for 3.13. > > > > Changes in this revision > > > > o Drop frequency synchronization between refaulted and d

Enabling CONFIG_HOTPLUG_CPU for CPU that does not have hardware support hot-plug

Hi guys, The question -- What are the possible drawbacks of enabling CONFIG_HOTPLUG_CPU for CPU that does not have hardware support for hot-plug? The question I'd like to ask is architecture agnostic, but the described behavior is observed on MPCore Cortex-A9 CPU with Lin

Re: [PATCH v2 2/4] clk: exynos5410: register clocks using common clock framework

Quoting Vyacheslav Tyrtov (2013-10-14 08:08:23) > From: Tarek Dakhran > > The EXYNOS5410 clocks are statically listed and registered > using the Samsung specific common clock helper functions. > > Signed-off-by: Tarek Dakhran > Signed-off-by: Vyacheslav Tyrtov Looks good to me. Any objections

Re: EFI and multiboot2 devlopment work for Xen

On Tue, 2013-10-22 at 10:31 +0100, Jan Beulich wrote: > >>> On 22.10.13 at 11:26, Ian Campbell wrote: > > AIUI "efilinux" is somewhat badly named and does not use the Linux Boot > > Protocol (i.e. the (b)zImage stuff with real mode entry point) either. > > It actually loads and executes the kernel

Re: EFI and multiboot2 devlopment work for Xen

>>> On 22.10.13 at 11:45, Ian Campbell wrote: > On Tue, 2013-10-22 at 10:31 +0100, Jan Beulich wrote: >> >>> On 22.10.13 at 11:26, Ian Campbell wrote: >> > AIUI "efilinux" is somewhat badly named and does not use the Linux Boot >> > Protocol (i.e. the (b)zImage stuff with real mode entry point) e

Re: [RFC PATCH v2 02/25] smp, alpha: kill SMP single function call interrupt

Hi Jiang, On 09/11/2013 09:37 PM, Jiang Liu wrote: > From: Jiang Liu > > Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic > similar to smp_call_function_single()" has unified the way to handle > single and multiple cross-CPU function calls. Now only one interrupt > is needed

Re: [PATCH] xfs: fix possible NULL dereference

2013/10/21 Dave Chinner : > On Mon, Oct 21, 2013 at 07:00:59PM -0500, Eric Sandeen wrote: >> On 10/21/13 6:56 PM, Dave Chinner wrote: >> > On Mon, Oct 21, 2013 at 06:18:49PM -0500, Ben Myers wrote: >> >> Hey, >> >> >> >> On Mon, Oct 21, 2013 at 06:12:18PM -0500, Eric Sandeen wrote: >> >>> On 10/21/

[PATCH 2/4] dma: cppi41: use cppi41_pop_desc() where possible

From: Daniel Mack Use cppi41_pop_desc() when appropriate instead of open-coding the same functionality again. That makes the code more readable. The function has to be moved some lines up for this change. Signed-off-by: Daniel Mack Signed-off-by: Sebastian Andrzej Siewior --- drivers/dma/cppi

cppi41: pending patches

Hi Vinod, this series contains patches which are floating on the mainling list so I hope it is easier to collect them. It contains two of Daniel's which were not yet applied and two of mine. The patch "redo descriptor collection in abort case" was posted earlier and tested by Daniel, in this versi

[PATCH 4/4] dma: cppi41: return code > 0 of pm_runtime_get_sync() is not an error

Return code of pm_runtime_get_sync() > 0 is not an error and may happen. Noticed during rmmod & modprobe testing. Signed-off-by: Sebastian Andrzej Siewior --- drivers/dma/cppi41.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c inde

[PATCH 1/4] dma: cppi41: restore more registers

From: Daniel Mack With active users over suspend/resume cycles, it turns out that more registers, in particular DMA_TDFDQ and RXHPCRA0, have to be restored on resume. Signed-off-by: Daniel Mack Signed-off-by: Sebastian Andrzej Siewior --- drivers/dma/cppi41.c | 15 +++ 1 file chan

[PATCH 3/4] dma: cppi41: redo descriptor collection in abort case

Most of the logic here is try and error since what actually happens does not match the trm or I miss read it. My first assumption was that the queue on which the tear-down descriptor completes (their own complete queue vs "active descriptor" complete queue) depends on the transfer direction. This s

Re: [RFC PATCH v2 02/25] smp, alpha: kill SMP single function call interrupt

+CC gmail address, as the othe rone bounced ! On 10/22/2013 03:37 PM, Vineet Gupta wrote: > Hi Jiang, > > On 09/11/2013 09:37 PM, Jiang Liu wrote: >> From: Jiang Liu >> >> Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic >> similar to smp_call_function_single()" has unified t

Re: [PATCH v5] PWM: atmel-pwm: add PWM controller driver

Hi All, On 10/8/2013 21:17, Thierry Reding wrote: On Mon, Sep 30, 2013 at 05:10:40PM +0800, Bo Shen wrote: Add Atmel PWM controller driver based on PWM framework. This is the basic function implementation of Atmel PWM controller. It can work with PWM based led and backlight. Signed-off-by: Bo

Re: [PATCH] cpufreq: intel_pstate: fix possible integer overflow

2013/10/21 Dirk Brandewie : > > > On Monday, October 21, 2013, Rafael J. Wysocki wrote: >> >> On Monday, October 21, 2013 03:43:51 PM Dirk Brandewie wrote: >> > On 10/21/2013 03:47 PM, Rafael J. Wysocki wrote: >> > > On Monday, October 21, 2013 08:56:22 AM Dirk Brandewie wrote: >> > >> On 10/19/201

Re: [PATCH] 9p: unsigned/signed wrap in p9/unix modes.

2013/10/21 Geyslan Gregório Bem : > 2013/10/21 Geyslan Gregório Bem : >> 2013/10/20 Eric Van Hensbergen : >>> Please resubmit a clean patch which includes the check of sscanf for exactly >>> the correct number of arguments and handles errors properly in other cases. >>> That last bit may be a bit p

Re: [PATCH] perf timechart: remove lock_depth from trace_entry

On Mon, Oct 07, 2013 at 02:48:34PM +0800, Chia-I Wu wrote: > struct trace_entry went out-of-sync with the kernel since > > commit b000c8065 "tracing: Remove the extra 4 bytes of padding in events" > > causing "perf timechart" to be broken. > > Signed-off-by: Chia-I Wu Reviewed-by: Stanislav Fo

[PATCH v3] regmap: irq: clear status when disable irq

clear the status bit if the mask register doesn't prevent the chip level irq from being asserted OR in the following sequence, there will be irq storm happens: 1) interrupt is triggered; 2) another thread disables it(the mask bit is set); 3) _Then_ the interrupt thread is not ACKed(the status bit

Re: [RFC] Does PHY UTMI data width belong to DWC2 or PHY binding?

Hi Kishon, On Mon, Oct 21, 2013 at 02:57:26PM +0530, Kishon Vijay Abraham I wrote: > I think it makes sense to keep the data width property in the dwc2 node > itself. > I mean it describes how the dwc2 IP is configured in that particular SoC > (given > that it can be either <8> or <16>). If I'm

Re: When USB PHY framework should be used?

On Mon, Oct 21, 2013 at 01:19:46PM +0200, Arokux X wrote: > Dear Kishon, > > thank you for the answer, no problem it was late! Your understanding > is almost correct. > > > From whatever I could understand, you have a USB HOST controller (each HOST > > controller has an EHCI controller and a comp

Re: [PATCH, RFC] block: use a separate plug list for blk-mq requests

On Mon, Oct 21 2013, Christoph Hellwig wrote: > On Sun, Oct 06, 2013 at 12:15:08PM -0600, Jens Axboe wrote: > > Thanks, I'll take a look at this. The plugging was done mostly hacky > > when implementing it, it was meant to be revisited. So definitely room > > for improvement there. > > Did you man

Re: [PATCH v3 4/9] ACPI, x86: Extended error log driver for x86 platform

On 10/22/2013 12:33 AM, Luck, Tony wrote: But yes, this is possible and it would make it all even cleaner and simpler by simply not needing the reg/dereg interfaces for mce_ext_err_print but adding it to the chain. So this is on top of the 9 patch series (using the V4 that Chen Gong posted for

[PATCH 1/6] perf timechart: always try to print at least 15 tasks

Always try to print at least 15 tasks no matter how long they run. Add -n option to specify desired number of tasks to print. Signed-off-by: Stanislav Fomichev --- tools/perf/builtin-timechart.c | 22 +++--- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/tools/per

[PATCH 3/6] perf timechart: add support for displaying only tasks related data

In order to make SVG smaller and faster to browse add possibility to switch off power related information with -T switch. Signed-off-by: Stanislav Fomichev --- tools/perf/builtin-timechart.c | 15 ++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-ti

[PATCH] DTS: ARM: OMAP3-N900: Add pinctrl for i2c devices

Add pin muxing support for the Nokia N900 i2c controllers. Signed-off-by: Sebastian Reichel --- arch/arm/boot/dts/omap3-n900.dts | 35 +++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index d64f

[PATCH] DTS: ARM: OMAP3-N900: Fix i2c bus speed

Fix the bus speed of i2c bus 2 and 3. Signed-off-by: Sebastian Reichel --- arch/arm/boot/dts/omap3-n900.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 57f5a2a..2374b9a 100644 --- a/arch/arm/boo

[PATCH 2/6] perf timechart: use proc_num to implement --power-only

Don't use special flag to indicate power-only mode, use proc_num == 0. -P now equals to -n 0 Signed-off-by: Stanislav Fomichev --- tools/perf/builtin-timechart.c | 18 +- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-timechart.c b/tools/perf/bu

[PATCH 4/6] perf timechart: group figures and add title with details

Add titles to figures so we can run SVG interactively in Firefox and check event details in the tooltips. This also aids exploring SVG with Inkscape because when user clicks on one part of logical figure, all parts are selected. It's also possible to read titles with Inkscape in the object details.

[PATCH 5/6] perf timechart: add support for -P and -T in timechart recording

If we don't want either power or task events we may use -T or -P with the `perf timechart record` command to filter out events while recording to keep perf.data small. Signed-off-by: Stanislav Fomichev --- tools/perf/builtin-timechart.c | 98 +++--- 1 file cha

[PATCH 0/6] perf timechart improvements

This patch series adds more features to the perf timechart command: * -n option that adds possibility to limit number of tasks on SVG * -T option that adds possibility to show only tasks related info * -T and -P options now work with `perf timechart record` command to keep perf.data small * -g op

Re: [PATCH v2 2/2] x86, apic: Disable BSP if boot cpu is AP

(2013/10/19 2:36), Vivek Goyal wrote: On Wed, Oct 16, 2013 at 10:26:44AM +0900, HATAYAMA Daisuke wrote: [..] I am wondering if there is any attribute of cpu which we can pass to second kernel on command line. And tell second kernel not to bring up that specific cpu. (Say exclude_cpu=)? If this

[PATCH 6/6] perf timechart: add backtrace support

Add -g flag to `perf timechart record` which saves callchain info in the perf.data. When generating SVG, add backtrace information to the figure details, so now it's possible to see which code path woke up the task and why some task went to sleep. Signed-off-by: Stanislav Fomichev --- tools/perf

[PATCH] DTS: ARM: OMAP3-N900: Add UART support

Add UART support to Nokia N900. Signed-off-by: Sebastian Reichel --- arch/arm/boot/dts/omap3-n900.dts | 28 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 2374b9a..99d0668 100644 --- a/arch/arm

Re: [ 109/171 ] userns: Dont allow creation if the user is chrooted

On Thu, Apr 11, 2013 at 04:26:52PM -0400, Steven Rostedt wrote: > 3.6.11.2 stable review patch. > If anyone has any objections, please let me know. > > -- > > From: "Eric W. Biederman" > > [ Upstream commit 3151527ee007b73a0ebd296010f1c0454a919c7d ] While looking at some securi

Re: [PATCH] f2fs: delete and free dirty dir freeing inode entry when sync dirty dir inodes

2013-10-21 (월), 15:19 +0800, Gu Zheng: > In sync_dirty_dir_inodes(), remove_dirty_dir_inode() will be called > in the callback of filemap_flush to delete and free dirty dir inode entry. > But for the freeing inode entry, missed this step after sbumit data bio, > and this may lead to a dead loop if

Re: [PATCH 12/12] EFI: Runtime services virtual mapping

On Mon, Oct 21, 2013 at 11:04:26PM +0800, Dave Young wrote: > > You need this to map the runtime regions in the kexec kernel, right? > > Please write that in the commit message. > > Yes, will do Ok, but but, why doesn't the normal code path in efi_enter_virtual_mode work anymore? I mean, why do y

Re: [PATCH 1/1] MMC: Detect execution mode errors after r/w command

Hi Ulf, On 17:01 Wed 16 Oct , Ulf Hansson wrote: > Hi Oskar / Lars, > > Sorry for the delayed response! > > On 10 October 2013 15:28, Oskar Andero wrote: > > From: Lars Svensson > > > > Some error bits in the status field of R1/R1b response are only set > > by the device in response to the

Linux 3.4.67

I'm announcing the release of the 3.4.67 kernel. All users of the 3.4 kernel series must upgrade. The updated 3.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.4.y and can be browsed at the normal kernel.org git web browser:

Re: Linux 3.4.67

diff --git a/Makefile b/Makefile index e9587ab..9f440dd 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 4 -SUBLEVEL = 66 +SUBLEVEL = 67 EXTRAVERSION = NAME = Saber-toothed Squirrel diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 45ba99f

Re: [RFC] Does PHY UTMI data width belong to DWC2 or PHY binding?

On Tue, Oct 22, 2013 at 12:48:29PM +0200, Matthijs Kooijman wrote: > Hi Kishon, > > On Mon, Oct 21, 2013 at 02:57:26PM +0530, Kishon Vijay Abraham I wrote: > > I think it makes sense to keep the data width property in the dwc2 node > > itself. > > I mean it describes how the dwc2 IP is configured

Re: [PATCH v2 02/13] uprobes: allow ignoring of probe hits

Sorry for top-posting/formatting, Do you mean arch_uprobe_skip_sstep() ? Yes, this __weak is wrong, already fixed in my tree. See http://marc.info/?l=linux-mips&m=138132052022388&w=2 - Original Message - From: "David Long" To: "Oleg Nesterov" Cc: linux-arm-ker...@lists.infradead.org, "

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