Re: linux-next: rebase of the jdelvare-hwmon quilt series

2013-07-10 Thread Jean Delvare
Hi Stephen, On Thu, 11 Jul 2013 10:27:24 +1000, Stephen Rothwell wrote: > Why have you just rebased the jdelvare-hwmon series > (http://khali.linux-fr.org/devel/linux-3/jdelvare-hwmon/)? You have > just invalidated your testing and made it likely that Linus will blast > you if you ask him to

[PATCH V2] pci: exynos: split into two parts such as Synopsys part and Exynos part

2013-07-10 Thread Jingoo Han
Exynos PCIe IP consists of Synopsys specific part and Exynos specific part. Only core block is a Synopsys designware part; other parts are Exynos specific. Also, the Synopsys designware part can be shared with other platforms; thus, it can be split two parts such as Synopsys designware part and

Re: [PATCH] cpufreq: Fix cpufreq regression after suspend/resume

2013-07-10 Thread Lan Tianyu
2013/7/11 Srivatsa S. Bhat : > Hi Toralf, > > On 07/11/2013 02:20 AM, Toralf Förster wrote: >> I tested the patch several times on top of a66b2e5 - the origin issue is >> fixed but - erratically another issue now appears : all 4 cores are runs >> after wakeup at 2.6 GHz. >> The temporary hot fix

Re: [RFC PATCH 1/5] mm, page_alloc: support multiple pages allocation

2013-07-10 Thread Dave Hansen
On 07/10/2013 06:02 PM, Joonsoo Kim wrote: > On Wed, Jul 10, 2013 at 03:52:42PM -0700, Dave Hansen wrote: >> On 07/03/2013 01:34 AM, Joonsoo Kim wrote: >>> - if (page) >>> + do { >>> + page = buffered_rmqueue(preferred_zone, zone, order, >>> +

Re: [PATCH v2 0/7] Driver core and sysfs changes for attribute groups

2013-07-10 Thread Guenter Roeck
On Wed, Jul 10, 2013 at 05:35:58PM -0700, Greg Kroah-Hartman wrote: > Hi all, > > Here's the second iteration of the patchset to add better attribute > group support to the driver core and sysfs. > > I've tested these (shocker!) and everything works fine with them (I'm > sending this from

Re: [PATCH 6/8] KVM: PPC: Add support for multiple-TCE hcalls

2013-07-10 Thread Alexey Kardashevskiy
On 07/10/2013 08:05 PM, Alexander Graf wrote: > > On 10.07.2013, at 07:00, Alexey Kardashevskiy wrote: > >> On 07/10/2013 03:02 AM, Alexander Graf wrote: >>> On 07/06/2013 05:07 PM, Alexey Kardashevskiy wrote: This adds real mode handlers for the H_PUT_TCE_INDIRECT and H_STUFF_TCE

[PATCH] power: Fix comment typo in pm_wakeup.h

2013-07-10 Thread Chanwoo Choi
This patch fix typo (sorce -> source) Signed-off-by: Chanwoo Choi --- include/linux/pm_wakeup.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h index 569781f..a0f7080 100644 --- a/include/linux/pm_wakeup.h +++

Re: [PATCH v2 2/2] perf tools: Make Power7 events available for perf

2013-07-10 Thread Vince Weaver
On Wed, 10 Jul 2013, Ingo Molnar wrote: > Exactly - PMUs enumerated in /sys should be self-identifying, it's a > hardware topology after all ... > > Anytime userspace is forced to look into /proc, or into weird places in > /sys it's a FAIL really. well on x86 you have to look at /proc/cpuinfo

Re: [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format

2013-07-10 Thread Kyungsik Lee
> > BTW speaking of introductory-level patches, what about the following > one: > > Now that lz4 kernel compression is available, add *.lz4 to .gitignore > > diff --git a/.gitignore b/.gitignore > index 3b8b9b3..7e9932e 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -29,6 +29,7 @@

[PATCH] perf annotate: Fix SEGV with assembly labels

2013-07-10 Thread Anton Blanchard
I'm getting a SEGV when running perf annotate on a ppc64 box. The objdump -S output causing the SEGV looks like: b .ret_from_except_lite c000a508: b c000a4d4 <.ret_from_except_lite> 1: bl .save_nvgprs c000a50c: bl

Re: [PATCH V3] extcon: palmas: Option to disable ID/VBUS detection based on platform

2013-07-10 Thread Chanwoo Choi
On 07/11/2013 12:08 PM, Laxman Dewangan wrote: > On Thursday 11 July 2013 08:12 AM, Chanwoo Choi wrote: >> Hi Laxman, >> >>> static int palmas_usb_probe(struct platform_device *pdev) >>> @@ -137,20 +140,26 @@ static int palmas_usb_probe(struct platform_device >>> *pdev) >>> struct

Re: [GIT] kbuild changes for v3.11-rc1

2013-07-10 Thread Greg KH
On Wed, Jul 10, 2013 at 07:11:53PM -0700, Linus Torvalds wrote: > Commit d2aae8477cd00325bb7c7c7e95be488088900c48 is broken. It causes > root to re-write "include/config/kernel.release". > > There is no excuse for this. That commit is shit. There's no way in > hell that "make modules_install"

Re: [PATCH v2 0/4] Radio device framework

2013-07-10 Thread Greg KH
On Thu, Jul 11, 2013 at 09:29:49AM +0530, Akhil Goyal wrote: > On 7/8/2013 3:19 PM, akhil.go...@freescale.com wrote: > >From: Akhil Goyal > > > >RF signal path is integral part of any system that transmits/receives RF > >(radio frequency) signals. In these systems Data is processed/converted > >to

linux-next: Tree for Jul 11

2013-07-10 Thread Stephen Rothwell
Hi all, Changes since 20130710: The slab tree lost its build failure. The akpm tree lost a patch that turned up elsewhere. I have created today's linux-next tree at git://git.kernel.org/pub/scm/linux/kernel/git/next

[PATCH v2] kernel/params.c: add/modify failure processing code when sysfs_create_file() fails.

2013-07-10 Thread Chen Gang
When sysfs_create_file() fails, need consider about it. And process it with BUG_ON(), because sysfs_create_file() can fail due to OOM (not at boot) or name duplication (not here). Also correct the error printing information when failure occurs. Signed-off-by: Chen Gang --- kernel/params.c |

Re: [PATCH v2 0/4] Radio device framework

2013-07-10 Thread Akhil Goyal
On 7/8/2013 3:19 PM, akhil.go...@freescale.com wrote: From: Akhil Goyal RF signal path is integral part of any system that transmits/receives RF (radio frequency) signals. In these systems Data is processed/converted to IQ samples (digital representation a RF signal) and passed to a RFIC (RF

Re: [PATCH 2/2] PCI,pciehp: avoid add a device already exist during pciehp_resume

2013-07-10 Thread Yijing Wang
>> We should do nothing in pciehp_resume, but we call >> pciehp_enable_slot(), so some uncomfortable messages show like above. >> In this case, we can improve it a little by add a guard >> if (!list_empty(bus->devices)). > > Great! > > I'm currently trying to bisect another problem, but

Re: [PATCH v2] pinctrl: msm: Add support for MSM TLMM pinmux

2013-07-10 Thread hanumant
On 7/10/2013 3:05 PM, Linus Walleij wrote: On Thu, Jun 27, 2013 at 11:08 PM, Hanumant Singh wrote: Add a new device tree enabled pinctrl driver for Qualcomm MSM SoC's. This driver provides an extensible framework to interface all MSM's that use a TLMM pinmux, with the pinctrl subsytem. This

[PATCH v2 2/3] arm: atmel: at91sam9n12: add qt1070 support

2013-07-10 Thread Bo Shen
add qt1070 support on at91sam9n12ek board Signed-off-by: Bo Shen --- Changes in v2: - using micro for interrupt trigger mode arch/arm/boot/dts/at91sam9n12ek.dts | 16 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts

[PATCH v2 1/3] arm: atmel: at91sam9n12: add pinctrl of TWI

2013-07-10 Thread Bo Shen
add pinctrl of TWI for at91sam9n12 SoC Signed-off-by: Bo Shen --- Changes in v2: - remove comments as use micro arch/arm/boot/dts/at91sam9n12.dtsi | 20 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi

[PATCH v2 3/3] arm: atmel: at91sam9n12: correct pin number of gpio-key

2013-07-10 Thread Bo Shen
correct pin number of gpio-key for at91sam9n12ek board the pioB4 is connect to LED, the pioB3 use as gpio-key Signed-off-by: Bo Shen --- Changes in v2: None arch/arm/boot/dts/at91sam9n12ek.dts |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH v2 0/3] arm: atmel: at91sam9n12: add i2c pinctrl and qt1070 support

2013-07-10 Thread Bo Shen
this patch is based on linux master branch, implementation as following: - add the i2c pinctrl which needed for using at91sam9n12 TWI - enable qt1070 - trival fix for the gpio-key pin number Changes in v2: - remove comments as use micro - using micro for interrupt trigger mode Bo Shen

Re: Re: [RFC] [PATCH 1/2 v2] x86: introduce int3-based instruction patching

2013-07-10 Thread Masami Hiramatsu
(2013/07/11 6:36), H. Peter Anvin wrote: > On 07/10/2013 02:31 PM, Jiri Kosina wrote: >> >> If any CPU instruction execution would collide with the patching, >> it'd be trapped by the int3 breakpoint and redirected to the provided >> "handler" (which would typically mean just skipping over the

Re: [PATCH] virtio tools: add .gitignore

2013-07-10 Thread Rusty Russell
"Michael S. Tsirkin" writes: > On Wed, Jul 10, 2013 at 04:27:00PM +0530, Ramkumar Ramachandra wrote: >> Signed-off-by: Ramkumar Ramachandra >> --- > > Why not. > > Acked-by: Michael S. Tsirkin Applied. Thanks, Rusty. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: linux-next: rebase of lblnet tree

2013-07-10 Thread Paul Moore
On Thursday, July 11, 2013 10:01:17 AM Stephen Rothwell wrote: > Hi Paul, Hi Stephen, I know you already emailed me privately about my @hp.com email address, but for the sake of everyone else on the list, my @hp.com address no longer works, it hasn't for some time now. Please check my entry

Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92

2013-07-10 Thread Andrew Morton
On Thu, 11 Jul 2013 12:26:34 +1000 Dave Chinner wrote: > > Just for reference. wait_on_page_writeback is issued only for memcg > > reclaim because there is no other throttling mechanism to prevent from > > too many dirty pages on the list, thus pre-mature OOM killer. See > > e62e384e9d (memcg:

Re: [PATCH V3] extcon: palmas: Option to disable ID/VBUS detection based on platform

2013-07-10 Thread Laxman Dewangan
On Thursday 11 July 2013 08:12 AM, Chanwoo Choi wrote: Hi Laxman, static int palmas_usb_probe(struct platform_device *pdev) @@ -137,20 +140,26 @@ static int palmas_usb_probe(struct platform_device *pdev) struct palmas_usb *palmas_usb; int status; - if (node && !pdata) { -

Re: [PATCH] kernel/params.c: print failure information instead of 'KOBJ_ADD' to user space, when sysfs_create_file() fails.

2013-07-10 Thread Chen Gang
On 07/11/2013 09:53 AM, Rusty Russell wrote: > Chen Gang F T writes: >> > On 07/09/2013 04:07 PM, Rusty Russell wrote: >>> >> Chen Gang writes: >>> When sysfs_create_file() fails, recommend to print the related failure >>> information. And it is useless to still 'KOBJ_ADD' to user

Re: [PATCH V2] dma: mmp_pdma: support for getting residual bytes

2013-07-10 Thread Xiang Wang
2013/7/5 Vinod Koul : > On Tue, Jun 18, 2013 at 04:41:20PM +0800, Xiang Wang wrote: >> From: Xiang Wang >> >> In some of our drivers (e.g. UART) we may stop a running DMA >> before it finishes. So we need APIs to know how many bytes >> have been transferred. >> >> Signed-off-by: Xiang Wang >>

Re: [PATCH 1/3] sh_eth: SH_ETH should depend on HAS_DMA

2013-07-10 Thread David Miller
From: Geert Uytterhoeven Date: Wed, 10 Jul 2013 23:03:34 +0200 > If NO_DMA=y: > > drivers/built-in.o: In function `sh_eth_free_dma_buffer': > drivers/net/ethernet/renesas/sh_eth.c:1103: undefined reference to > `dma_free_coherent' > drivers/net/ethernet/renesas/sh_eth.c:1110: undefined

Re: [LOCKDEP] cpufreq: possible circular locking dependency detected

2013-07-10 Thread Michael Wang
Hi, Sergey On 07/11/2013 07:13 AM, Sergey Senozhatsky wrote: [snip] > > > Please kindly review the following patch. > > > > Remove cpu device only upon succesful cpu down on CPU_POST_DEAD event, > so we can kill off CPU_DOWN_FAILED case and eliminate potential extra > remove/add path: >

Re: [PATCH V3] extcon: palmas: Option to disable ID/VBUS detection based on platform

2013-07-10 Thread Chanwoo Choi
Hi Laxman, > static int palmas_usb_probe(struct platform_device *pdev) > @@ -137,20 +140,26 @@ static int palmas_usb_probe(struct platform_device > *pdev) > struct palmas_usb *palmas_usb; > int status; > > - if (node && !pdata) { > - pdata = devm_kzalloc(>dev,

Re: [PATCH] kernel/params.c: print failure information instead of 'KOBJ_ADD' to user space, when sysfs_create_file() fails.

2013-07-10 Thread Rusty Russell
Chen Gang F T writes: > On 07/09/2013 04:07 PM, Rusty Russell wrote: >> Chen Gang writes: >>> When sysfs_create_file() fails, recommend to print the related failure >>> information. And it is useless to still 'KOBJ_ADD' to user space. >>> >>> Signed-off-by: Chen Gang >> >> sysfs_create_file()

Re: [PATCH 1/2] PCI: introduce PCIe Device Serial NUmber Capability support

2013-07-10 Thread Yijing Wang
>> + */ >> +void pci_get_dsn(struct pci_dev *dev, u64 *sn) > > How about: > > u64 pci_device_serial_number(struct pci_dev *dev) > > "get" suggests reference counting, which isn't happening here. And > why pass a pointer to a return value when we can just as easily return > it directly?

Re: BUG: 32 Bit Kernel kexec hangs on P2020

2013-07-10 Thread tiejun.chen
On 07/10/2013 06:00 PM, Stefani Seibold wrote: Am Mittwoch, den 10.07.2013, 16:48 +0800 schrieb tiejun.chen: On 07/10/2013 04:39 PM, Stefani Seibold wrote: Hi, i have tried to kexec a 32 bit kernel on a Freescale P2020 dual core CPU (e500v2, revison 5.1 - pvr 8021 1051), but Kexec will hang

Re: [PATCH 2/2] PCI,pciehp: avoid add a device already exist during pciehp_resume

2013-07-10 Thread Yijing Wang
>> If the slot support surprise hot remove, this action maybe safe. right? > > If there's no device, config space accesses performed by .remove() > will fail (reads will return -1 data or error; writes will be > dropped). MMIO or I/O port accesses may fail with machine checks or > similar bad

Re: linux-next: slab shrinkers: BUG at mm/list_lru.c:92

2013-07-10 Thread Dave Chinner
On Wed, Jul 10, 2013 at 10:06:05AM +0200, Michal Hocko wrote: > On Wed 10-07-13 12:31:39, Dave Chinner wrote: > [...] > > > 20761 [] xlog_grant_head_wait+0xdd/0x1a0 [xfs] > > > [] xlog_grant_head_check+0xc6/0xe0 [xfs] > > > [] xfs_log_reserve+0xff/0x240 [xfs] > > > [] xfs_trans_reserve+0x234/0x240

Re: [RFC] [PATCH 0/2] x86: make jump labels use int3-based breakpoint instead of stop_machine()

2013-07-10 Thread Masami Hiramatsu
(2013/07/11 5:25), Jiri Kosina wrote: > Hi, > > this is a resurrection of a few years old idea to have jump labels use > synchronization based on int3 breakpoint rather than relying on > stop_machine() with all the consequences. > > ftrace has been doing exactly this kind of patching for year

Re: [PATCH 06/12] drivers/mtd/nand/gpmi-nand: don't use devm_pinctrl_get_select_default() in probe

2013-07-10 Thread Huang Shijie
于 2013年07月11日 10:14, Huang Shijie 写道: > 于 2013年07月10日 23:57, Wolfram Sang 写道: >> 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)

Re: 3.10.0-rc7: rtc_cmos.o: No linking because of missing CONFIG_HPET [PATCH]

2013-07-10 Thread Bjarni Ingi Gislason
On Tue, Jul 02, 2013 at 07:49:47PM +, Bjarni Ingi Gislason wrote: > On Mon, Jul 01, 2013 at 11:40:08AM +0200, Clemens Ladisch wrote: > > > On 29.6.2013 22:42, Bjarni Ingi Gislason wrote: > > >> The file "drivers/rtc/rtc_cmos.c" needs CONFIG_HPET to get linked. > > >> > > >>

Re: [GIT] kbuild changes for v3.11-rc1

2013-07-10 Thread Linus Torvalds
On Wed, Jul 10, 2013 at 6:37 AM, Michal Marek wrote: > > please pull the kbuild bits for v3.11-rc1: THIS IS SOME HORRIBLY BROKEN CRAP. "make install" and "make modules_install" ABSOLUTELY MUST NOT MODIFY THE SOURCE TREE. Dammit, this has happened before, and it was broken then, and it is

Re: [PATCH 06/12] drivers/mtd/nand/gpmi-nand: don't use devm_pinctrl_get_select_default() in probe

2013-07-10 Thread Huang Shijie
于 2013年07月10日 23:57, Wolfram Sang 写道: > 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 Sang > --- i remember

Re: linux-next: rebase of the device-mapper quilt series

2013-07-10 Thread Alasdair G Kergon
On Thu, Jul 11, 2013 at 10:31:16AM +1000, Stephen Rothwell wrote: > You have > just invalidated your testing On the contrary, it is part of my testing. > Your whole series was already > based after v3.10 (i.e. released or rebased after the merge window > opened), so why move it again? I

Re: [PATCH] fs: sync: fixed performance regression

2013-07-10 Thread Dave Chinner
On Wed, Jul 10, 2013 at 04:12:36PM -0700, Paul Taysom wrote: > The following commit introduced a 10x regression for > syncing inodes in ext4 with relatime enabled where just > the atime had been modified. > > commit 4ea425b63a3dfeb7707fc7cc7161c11a51e871ed > Author: Jan Kara > Date:

Re: uefi boot hang (bisected)

2013-07-10 Thread Dave Young
On 07/10/2013 08:36 PM, Matt Fleming wrote: > On 10/07/13 07:36, Dave Young wrote: >> Another problem is: With this patch applied I tried noefi boot, but >> kernel paniced, looks like efivar_init depends on efi runtime. Below >> patches works for me about noefi boot though I'm not sure if it's a

Re: linux-next: rebase of the device-mapper quilt series

2013-07-10 Thread Alasdair G Kergon
On Thu, Jul 11, 2013 at 10:31:16AM +1000, Stephen Rothwell wrote: > Why have you just rebased the device-mapper series I was confirming there weren't any unexpected conflicts or other issues to deal with from a point after the block tree went in before generating the pull request. Alasdair --

Re: [PATCH] pci: exynos: split into two parts such as Synopsys part and Exynos part

2013-07-10 Thread Jingoo Han
On Wednesday, July 10, 2013 11:02 PM, Kishon Vijay Abraham I: > On Friday 05 July 2013 01:59 PM, Jingoo Han wrote: > > Exynos PCIe IP consists of Synopsys specific part and Exynos > > specific part. Only core block is a Synopsys designware part; > > other parts are Exynos specific. > > Also, the

[git pull] device-mapper changes for 3.11

2013-07-10 Thread Alasdair G Kergon
Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm tags/dm-3.11-changes to get the following device-mapper changes for 3.11. Thanks, Alasdair Add a device-mapper target called dm-switch to provide a

Re: [tpmdd-devel] [PATCH 3/4] tpm: Convert tpm_tis driver to use dev_pm_ops from legacy pm_ops

2013-07-10 Thread Shuah Khan
Hi Peter, On 07/10/2013 05:30 PM, Peter Hüwe wrote: >> >> tpm_tis_resume() is defined originally in CONFIG_PM_SLEEP scope. I can >> make the change to have tpm_tis_resume() not be in CONFIG_PM_SLEEP scope >> and remove this CONFIG_PM_SLEEP when defining .pm. >> That does make sense looking at

[PATCH] remove sched notifier for cross-cpu migrations

2013-07-10 Thread Marcelo Tosatti
Linux as a guest on KVM hypervisor, the only user of the pvclock vsyscall interface, does not require notification on task migration because: 1. cpu ID number maps 1:1 to per-CPU pvclock time info. 2. per-CPU pvclock time info is updated if the underlying CPU changes. 3. that version

Re: [PATCH 2/3] arm: atmel: at91sam9n12: add qt1070 support

2013-07-10 Thread Bo Shen
Hi J, On 7/10/2013 22:38, Jean-Christophe PLAGNIOL-VILLARD wrote: On 17:51 Wed 10 Jul , Bo Shen wrote: add qt1070 support on at91sam9n12ek board Signed-off-by: Bo Shen --- arch/arm/boot/dts/at91sam9n12ek.dts | 16 1 file changed, 16 insertions(+) diff --git

Re: [PATCH 1/3] arm: atmel: at91sam9n12: add pinctrl of TWI

2013-07-10 Thread Bo Shen
Hi J, On 7/10/2013 22:39, Jean-Christophe PLAGNIOL-VILLARD wrote: On 17:51 Wed 10 Jul , Bo Shen wrote: add pinctrl of TWI for at91sam9n12 SoC Signed-off-by: Bo Shen --- arch/arm/boot/dts/at91sam9n12.dtsi | 20 1 file changed, 20 insertions(+) diff --git

Re: [RFC PATCH 0/5] Support multiple pages allocation

2013-07-10 Thread Joonsoo Kim
On Wed, Jul 10, 2013 at 01:27:37PM +0200, Michal Hocko wrote: > On Wed 10-07-13 18:55:33, Joonsoo Kim wrote: > > On Wed, Jul 10, 2013 at 11:17:03AM +0200, Michal Hocko wrote: > > > On Wed 10-07-13 09:31:42, Joonsoo Kim wrote: > > > > On Thu, Jul 04, 2013 at 12:00:44PM +0200, Michal Hocko wrote: >

Re: [RFC PATCH 1/5] mm, page_alloc: support multiple pages allocation

2013-07-10 Thread Joonsoo Kim
On Wed, Jul 10, 2013 at 03:52:42PM -0700, Dave Hansen wrote: > On 07/03/2013 01:34 AM, Joonsoo Kim wrote: > > - if (page) > > + do { > > + page = buffered_rmqueue(preferred_zone, zone, order, > > + gfp_mask,

Re: [PATCH 1/1 V2] linux-firmware: Add AMD microcode patch firmware files

2013-07-10 Thread Ben Hutchings
I've applied this, but: On Wed, 2013-07-10 at 19:42 -0500, suravee.suthikulpa...@amd.com wrote: > From: Suravee Suthikulpanit > > For AMD Families 10h ~ 14h Processors > file: amd-ucode/microcode_amd.bin > md5sum: 55ae79b82cbfddcf7142058be3c9ec2d > > For AMD Family 15h Processors > file:

Re: [PATCH] usb: USB host support should depend on HAS_DMA

2013-07-10 Thread Alan Stern
On Thu, 11 Jul 2013, Arnd Bergmann wrote: > On Wednesday 10 July 2013, Alan Stern wrote: > > This isn't right. There are USB host controllers that use PIO, not > > DMA. The HAS_DMA dependency should go with the controller driver, not > > the USB core. > > > > On the other hand, the USB core

[PATCH 1/1 V2] linux-firmware: Add AMD microcode patch firmware files

2013-07-10 Thread suravee.suthikulpanit
From: Suravee Suthikulpanit For AMD Families 10h ~ 14h Processors file: amd-ucode/microcode_amd.bin md5sum: 55ae79b82cbfddcf7142058be3c9ec2d For AMD Family 15h Processors file: amd-ucode/microcode_amd_fam15h.bin md5sum: 122ac7e56442c2b7c28eb26978b2d57c Version: 07_10_2013 Signed-off-by:

Re: [PATCH firmware] rtl_nic: add firmware rtl8411-2

2013-07-10 Thread Ben Hutchings
On Mon, 2013-07-08 at 17:11 +0800, Hayes Wang wrote: > File: rtl_nic/rtl8411-2.fw > Version: 0.0.1 > > Signed-off-by: Hayes Wang > --- > WHENCE | 3 +++ > rtl_nic/rtl8411-2.fw | Bin 0 -> 1040 bytes > 2 files changed, 3 insertions(+) > create mode 100644 rtl_nic/rtl8411-2.fw

Re: [PATCH] perf: Update event buffer tail when overwriting old events

2013-07-10 Thread Yan, Zheng
On 07/10/2013 07:44 PM, Peter Zijlstra wrote: > On Wed, Jul 10, 2013 at 07:37:43PM +0800, Yan, Zheng wrote: >> On 07/08/2013 08:15 PM, Peter Zijlstra wrote: >>> On Thu, Jun 06, 2013 at 01:58:06PM +0800, Yan, Zheng wrote: From: "Yan, Zheng" > before overwrite mode after

Re: [PATCH] fs: sync: fixed performance regression

2013-07-10 Thread Paul Taysom
Third time is the charm crbug.com/240411 -- 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 FAQ at http://www.tux.org/lkml/

Re: [PATCH 3/5] mmc: dw_mmc: Add exynos resume callback to clear WAKEUP_INT

2013-07-10 Thread Grant Grundler
On Tue, Jul 9, 2013 at 12:09 PM, Doug Anderson wrote: > Hi, > > On Tue, Jul 9, 2013 at 10:31 AM, Doug Anderson wrote: >> If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up >> looping around forever. >> >> Signed-off-by: Doug Anderson >> --- >>

Re: [PATCH net-next] r8169: add a new chip for RTL8411

2013-07-10 Thread David Miller
From: Francois Romieu Date: Wed, 10 Jul 2013 01:00:16 +0200 > David Miller : > [...] >> Francois, please review. > > The style is consistent with the driver. > > The commit message may state that this 8411 chipset does not require > any special action in rtl_link_chg_patch (whence differing

[PATCH 2/2] tracing: Fix error handling to ensure instances can always be removed

2013-07-10 Thread Alexander Z Lam
Remove debugfs directories for tracing instances during creation if an error occurs causing the trace_array for that instance to not be added to ftrace_trace_arrays. If the directory continues to exist after the error, it cannot be removed because the respective trace_array is not in

Re: [PATCH] fs: sync: fixed performance regression

2013-07-10 Thread Paul Taysom
On Wed, Jul 10, 2013 at 4:56 PM, Dave Jones wrote: > On Wed, Jul 10, 2013 at 04:12:36PM -0700, Paul Taysom wrote: > > > Note, when running the test, the slow down doesn't always happen > > but most of the tests will show a slow down. > > > > In response to crbug.com/240422 > > Just in case

[PATCH v2 3/7] sysfs.h: add BIN_ATTR macro

2013-07-10 Thread Greg Kroah-Hartman
This makes it easier to create static binary attributes, which is needed in a number of drivers, instead of "open coding" them. Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 9 + 1 file changed, 9 insertions(+) diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h

[PATCH v2 0/7] Driver core and sysfs changes for attribute groups

2013-07-10 Thread Greg Kroah-Hartman
Hi all, Here's the second iteration of the patchset to add better attribute group support to the driver core and sysfs. I've tested these (shocker!) and everything works fine with them (I'm sending this from Linus's latest kernel with these 7 on top of it.) I'd like to send these to Linus for

Re: linux-next: rebase/rewrite of the renesas tree

2013-07-10 Thread Stephen Rothwell
Hi Simon, On Thu, 11 Jul 2013 09:31:33 +0900 Simon Horman wrote: > > I am not planning to send any pull requests for v3.11, > at least not for the branches that I rebased. Then none of that stuff should be in -next at the moment (not until after v3.11-rc1 is released). It just mucks up

[PATCH v2 2/7] sysfs.h: add ATTRIBUTE_GROUPS() macro

2013-07-10 Thread Greg Kroah-Hartman
To make it easier for driver subsystems to work with attribute groups, create the ATTRIBUTE_GROUPS macro to remove some of the repetitive typing for the most common use for attribute groups. Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 9 + 1 file changed, 9

[PATCH v2 4/7] driver core: device.h: add RW and RO attribute macros

2013-07-10 Thread Greg Kroah-Hartman
Make it easier to create attributes without having to always audit the mode settings. Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 28 +--- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/include/linux/device.h b/include/linux/device.h

[PATCH v2 7/7] driver core: add default groups to struct class

2013-07-10 Thread Greg Kroah-Hartman
We should be using groups, not attribute lists, for classes to allow subdirectories, and soon, binary files. Groups are just more flexible overall, so add them. The dev_attrs list will go away after all in-kernel users are converted to use dev_groups. Signed-off-by: Greg Kroah-Hartman ---

[PATCH v2 5/7] sysfs: add support for binary attributes in groups

2013-07-10 Thread Greg Kroah-Hartman
groups should be able to support binary attributes, just like it supports "normal" attributes. This lets us only handle one type of structure, groups, throughout the driver core and subsystems, making binary attributes a "full fledged" part of the driver model, and not something just "tacked on".

[PATCH v2 6/7] driver core: Introduce device_create_groups

2013-07-10 Thread Greg Kroah-Hartman
From: Guenter Roeck device_create_groups lets callers create devices as well as associated sysfs attributes with a single call. This avoids race conditions seen if sysfs attributes on new devices are created later. [fixed up comment block placement and add checks for printk buffer formats -

[PATCH v2 1/7] sysfs.h: add __ATTR_RW() macro

2013-07-10 Thread Greg Kroah-Hartman
A number of parts of the kernel created their own version of this, might as well have the sysfs core provide it instead. Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 2 ++ kernel/events/core.c | 2 -- mm/backing-dev.c | 2 -- 3 files changed, 2 insertions(+), 4

Re: [PATCH 10/13] xfs: use get_unused_fd_flags(0) instead of get_unused_fd()

2013-07-10 Thread Dave Chinner
On Wed, Jul 10, 2013 at 12:00:57PM +0200, Yann Droneaud wrote: > Hi, > > Le 09.07.2013 22:53, Ben Myers a écrit : > >On Mon, Jul 08, 2013 at 05:41:33PM -0500, Ben Myers wrote: > >>On Tue, Jul 02, 2013 at 06:39:34PM +0200, Yann Droneaud wrote: > > >>> diff --git a/fs/xfs/xfs_ioctl.c

Re: [PATCH 06/23] tools lib lk: Fix for cross build

2013-07-10 Thread Joonsoo Kim
On Wed, Jul 10, 2013 at 04:19:06PM -0300, Arnaldo Carvalho de Melo wrote: > From: Joonsoo Kim > > Currently, lib lk doesn't use CROSS_COMPILE environment variable, so > cross build always fails. Hello, Arnaldo. Fix for lib lk cross build is already merged into mainline. It may be from your

[PATCH 1/2] tracing: Miscellaneous fixes for trace_array ref counting

2013-07-10 Thread Alexander Z Lam
Some error paths did not handle ref counting properly, and some trace files need ref counting. Cc: Vaibhav Nagarnaik Cc: David Sharp Cc: Alexander Z Lam Signed-off-by: Alexander Z Lam --- kernel/trace/trace.c| 34 +++--- kernel/trace/trace_events.c | 21

[PATCH] kernel: trace: remove __init from race_selftest_startup_function() and trace_selftest_startup_function_graph()

2013-07-10 Thread Chen Gang
Like other trace_selftest_startup_*, trace_selftest_startup_function() and trace_selftest_startup_function_graph() need in normal section, or may cause section mismatch. The related warnings: LD kernel/trace/built-in.o WARNING: kernel/trace/built-in.o(.data+0x154c): Section mismatch

Re: linux-next: rebase/rewrite of the renesas tree

2013-07-10 Thread Simon Horman
On Thu, Jul 11, 2013 at 10:08:51AM +1000, Stephen Rothwell wrote: > Hi Simon, > > Why have you just rebased the renesas tree > (git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#next)? > You have just invalidated your testing and made it likely that your > upstream maintainers will

linux-next: rebase of the device-mapper quilt series

2013-07-10 Thread Stephen Rothwell
Hi Alasdair, Why have you just rebased the device-mapper series (http://people.redhat.com/agk/patches/linux/editing/)? You have just invalidated your testing and made it likely that Linus will blast you if you ask him to pull your patches. Your whole series was already based after v3.10 (i.e.

Re: [PATCH] ACPI / scan: Always call acpi_bus_scan() for bus check notifications

2013-07-10 Thread Rafael J. Wysocki
On Wednesday, July 10, 2013 05:48:26 PM Toshi Kani wrote: > On Thu, 2013-07-11 at 00:45 +0200, Rafael J. Wysocki wrote: > > On Wednesday, July 10, 2013 02:11:05 AM Rafael J. Wysocki wrote: > > > On Tuesday, July 09, 2013 01:32:42 PM Toshi Kani wrote: > > > > On Mon, 2013-07-08 at 02:10 +0200,

linux-next: rebase of the jdelvare-hwmon quilt series

2013-07-10 Thread Stephen Rothwell
Hi Jean, Why have you just rebased the jdelvare-hwmon series (http://khali.linux-fr.org/devel/linux-3/jdelvare-hwmon/)? You have just invalidated your testing and made it likely that Linus will blast you if you ask him to pull your patches. Your whole series was already based after v3.10 (i.e.

Re: [PATCH 1/1] linux-firmware: Add AMD microcode patch firmware files

2013-07-10 Thread Sherry Hurwitz
On 07/03/2013 09:56 PM, Ben Hutchings wrote: On Fri, 2013-06-28 at 14:27 -0500, Sherry Hurwitz wrote: For AMD Families 10h ~ 14h Processors file: amd-ucode/microcode_amd.bin md5sum: 55ae79b82cbfddcf7142058be3c9ec2d For AMD Family 15h Processors file: amd-ucode/microcode_amd_fam15h.bin

Re: [PATCH 5/6] sysfs: add support for binary attributes in groups

2013-07-10 Thread Greg Kroah-Hartman
On Wed, Jul 10, 2013 at 04:59:28PM -0700, Greg Kroah-Hartman wrote: > On Wed, Jul 10, 2013 at 04:00:57PM -0700, Guenter Roeck wrote: > > > + for (bin_attr = grp->bin_attrs; *bin_attr; bin_attr++) { > > > > What happens here if grp->bin_attrs is NULL ? Doesn't that cause a NULL > > reference when

Re: [PATCH RFC V9 0/19] Paravirtualized ticket spinlocks

2013-07-10 Thread Konrad Rzeszutek Wilk
Gleb Natapov wrote: >On Wed, Jul 10, 2013 at 11:03:15AM -0400, Konrad Rzeszutek Wilk wrote: >> On Wed, Jul 10, 2013 at 01:47:17PM +0300, Gleb Natapov wrote: >> > On Wed, Jul 10, 2013 at 12:40:47PM +0200, Peter Zijlstra wrote: >> > > On Wed, Jul 10, 2013 at 01:33:25PM +0300, Gleb Natapov wrote: >>

Re: [PATCH net-next v3 0/3] net: finish renaming lls to busy poll

2013-07-10 Thread David Miller
From: Eliezer Tamir Date: Wed, 10 Jul 2013 17:13:07 +0300 > Here are three patches that complete the rename of lls to busy-poll > > 1. rename include/net/ll_poll.h to include/net/busy_poll.h > 2. Rename ndo_ll_poll to ndo_busy_poll. >Rename sk_mark_ll to sk_mark_napi_id. >Rename

linux-next: rebase/rewrite of the renesas tree

2013-07-10 Thread Stephen Rothwell
Hi Simon, Why have you just rebased the renesas tree (git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#next)? You have just invalidated your testing and made it likely that your upstream maintainers will blast you if you ask them to pull your tree (though it is probably too late

Re: [RFC] [PATCH 0/2] x86: make jump labels use int3-based breakpoint instead of stop_machine()

2013-07-10 Thread Jiri Kosina
On Wed, 10 Jul 2013, Jason Baron wrote: > > this is a resurrection of a few years old idea to have jump labels use > > synchronization based on int3 breakpoint rather than relying on > > stop_machine() with all the consequences. > > > > ftrace has been doing exactly this kind of patching for

linux-next: rebase of the drivers-x86 tree

2013-07-10 Thread Stephen Rothwell
Hi Matthew, Why have you just rebased the drivers-x86 tree (git://cavan.codon.org.uk/platform-drivers-x86.git#linux-next)? You have just invalidated your testing and made it likely that Linus will blast you if you ask him to pull your tree. Your whole tree was already based after v3.10 (i.e.

[GIT PULL] target updates for v3.11-rc1

2013-07-10 Thread Nicholas A. Bellinger
Hello Linus! Here are the target pending patches for the v3.11-rc1 merge window. Please go ahead and pull from: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next Lots of activity this round on performance improvements in target-core while benchmarking the

Re: [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree

2013-07-10 Thread Fabio Estevam
Hi Julius, On Wed, Jul 10, 2013 at 2:42 PM, Julius Werner wrote: > Hi Felipe, > > This is intended to pull down a reset signal line, not to switch power > to the device. I could implement that with the regulator framework > too, but I think that would just be confusing and harder to understand >

linux-next: rebase of lblnet tree

2013-07-10 Thread Stephen Rothwell
Hi Paul, Why have you just rebased the lblnet tree (git://git.infradead.org/users/pcmoore/lblnet-2.6_next#master)? You have just invalidated your testing and made it likely that Linus will blast you if you ask him to pull your tree. Your whole tree was already based after v3.10 (i.e. released

Re: [PATCH 5/6] sysfs: add support for binary attributes in groups

2013-07-10 Thread Greg Kroah-Hartman
On Wed, Jul 10, 2013 at 04:00:57PM -0700, Guenter Roeck wrote: > On Wed, Jul 10, 2013 at 01:05:13PM -0700, Greg Kroah-Hartman wrote: > > @@ -52,6 +55,17 @@ static int create_files(struct sysfs_dirent *dir_sd, > > struct kobject *kobj, > > } > > if (error) > >

Re: [Bisected] 3.7-rc1 can't resume (still present in 3.9)

2013-07-10 Thread H. Peter Anvin
On 07/10/2013 01:52 PM, Christian Sünkenberg wrote: > Hello, > > On 05/01/2013 07:33 PM, H. Peter Anvin wrote: >> On 05/01/2013 10:01 AM, Jonas Heinrich wrote: >>> Hello, I tried the newest kernel, 3.9 today but the bug is still >>> present. Applying the attached patch solves the bug for me. >>>

Re: [PATCH] fs: sync: fixed performance regression

2013-07-10 Thread Dave Jones
On Wed, Jul 10, 2013 at 04:12:36PM -0700, Paul Taysom wrote: > Note, when running the test, the slow down doesn't always happen > but most of the tests will show a slow down. > > In response to crbug.com/240422 Just in case this ends up as the actual commit msg, that url seems to be the

Re: [PATCH] kexec: return error of machine_kexec() fails

2013-07-10 Thread Russell King - ARM Linux
On Wed, Jul 10, 2013 at 01:42:17PM -0700, Eric W. Biederman wrote: > I meant code not hardware architecture. We keep having code thrown in > the the shutdown paths because ARM only supports cpu shutdown via cpu > hotunplug and cpu hotunplug is not universally available. > > That is a software

Re: [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree

2013-07-10 Thread Jingoo Han
On Wednesday, July 10, 2013 9:34 AM, Julius Werner wrote: > > This patch adds support for a new 'samsung,hsic-reset-gpio' in the > device tree, which will be interpreted as an active-low reset pin during > PHY initialization when it exists. Useful for intergrated HSIC devices > like an SMSC 3503

Re: [PATCH] ACPI / scan: Always call acpi_bus_scan() for bus check notifications

2013-07-10 Thread Toshi Kani
On Thu, 2013-07-11 at 00:45 +0200, Rafael J. Wysocki wrote: > On Wednesday, July 10, 2013 02:11:05 AM Rafael J. Wysocki wrote: > > On Tuesday, July 09, 2013 01:32:42 PM Toshi Kani wrote: > > > On Mon, 2013-07-08 at 02:10 +0200, Rafael J. Wysocki wrote: > > > > From: Rafael J. Wysocki > > > > > >

[PATCH 2/2] DRM: use anon_inode instead of delayed inode init

2013-07-10 Thread David Herrmann
Instead of delaying inode initialization until first ->open(), we can use an anonymous inode. This avoids modifying FS internal inode fields and provides us a private address_space right during initialization. Delayed TTM dev_mapping initialization is currently left untouched to keep this simple.

[PATCH 1/2] anon_inodes: allow external inode allocations

2013-07-10 Thread David Herrmann
DRM core shares a single address_space across all inodes that belong to the same DRM device. This allows efficient unmapping of user-space mappings during buffer destruction. However, there is no easy way to get a shared address_space for DRM devices during initialization. Therefore, we currently

Re: [uclinux-dist-devel] [GIT PULL] Blackfin updates for 3.11

2013-07-10 Thread Stephen Rothwell
Hi Steven, On Wed, 10 Jul 2013 14:05:45 +0800 Steven Miao wrote: > > Pls use for-linus branch on > http://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux.git Done. -- Cheers, Stephen Rothwells...@canb.auug.org.au pgpa2k9AByyhk.pgp Description: PGP

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