Re: [PATCH V2 0/3] ARM: dts: omap5-uevm: fixup wrong regulator configuration

2013-07-29 Thread Tony Lindgren
* Benoit Cousson [130729 15:24]: > Hi Nishanth, > > Thanks for the quick update. > > On 29/07/2013 19:03, Nishanth Menon wrote: > > Due to wrong older revision of documentation used as reference, we > > seem to have a bunch of LDOs wrongly configured on OMAP5 uEVM. This > > series is based power

[PATCH] mm/hotplug: remove unnecessary BUG_ON in __offline_pages()

2013-07-29 Thread Xishi Qiu
I think we can remove "BUG_ON(start_pfn >= end_pfn)" in __offline_pages(), because in memory_block_action() "nr_pages = PAGES_PER_SECTION * sections_per_block" is always greater than 0. memory_block_action() offline_pages() __offline_pages() BUG_ON

Re: RE: [PATCH v8 05/12] clk: exynos5250: add gate clock descriptions of System MMU

2013-07-29 Thread Mike Turquette
Quoting Cho KyongHo (2013-07-27 02:08:11) > > -Original Message- > > From: Mike Turquette [mailto:mturque...@linaro.org] > > Sent: Saturday, July 27, 2013 5:01 AM > > > > Quoting Cho KyongHo (2013-07-26 04:27:54) > > > This adds gate clocks of all System MMUs and their master IPs > > > tha

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Kishon Vijay Abraham I
Hi, On Tuesday 30 July 2013 11:58 AM, Felipe Balbi wrote: > Hi, > > On Tue, Jul 30, 2013 at 11:55:04AM +0530, Kishon Vijay Abraham I wrote: >>> On Tue, Jul 30, 2013 at 11:41:23AM +0530, Kishon Vijay Abraham I wrote: >> diff --git a/arch/arm/mach-omap2/board-2430sdp.c >> b/arch/ar

Re: [PATCH] dts: wandboard: Add support for SDIO bcm4329

2013-07-29 Thread Shawn Guo
On Sun, Jul 28, 2013 at 12:00:20PM +1200, Tony Prisk wrote: > The wandboard has a Broadcom 4329 WiFi connected via SDIO. This patch > sets the required pins to enable the wifi module. > > Signed-off-by: Tony Prisk Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe lin

Re: Re: Re: [RFC PATCH 0/5] Add a hash value for each line in /dev/kmsg

2013-07-29 Thread Hidehiro Kawai
Hello, (2013/07/29 21:46), Kay Sievers wrote:> On Mon, Jul 29, 2013 at 1:54 PM, Hidehiro Kawai > wrote: > >> Also, I heard about the discussion >> at the kernel summit 2 years ago. According to the article of LWN, >> it seems that Linus objected your approach (i.e. adding random bit as >> messa

Re: [PATCH] race condition fixing in sysfs_create_dir

2013-07-29 Thread Dennis Chen
On 07/26/2013 09:38 PM, Tejun Heo wrote: Hello, On Fri, Jul 26, 2013 at 05:59:00PM +0800, Dennis Chen wrote: On 07/26/2013 05:49 PM, Dennis Chen wrote: The patch is trying its best to avoid creating a dir under a parent dir which is removing from the system: PATH0 (create a dir under 'P

[GIT PULL] Small fbdev fixes for 3.11-rc

2013-07-29 Thread Tomi Valkeinen
Hi Linus, The following changes since commit 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b: Linux 3.11-rc2 (2013-07-21 12:05:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git tags/fbdev-fixes-3.11-rc2 for you to fetch changes up to

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Felipe Balbi
Hi, On Tue, Jul 30, 2013 at 11:55:04AM +0530, Kishon Vijay Abraham I wrote: > > On Tue, Jul 30, 2013 at 11:41:23AM +0530, Kishon Vijay Abraham I wrote: > diff --git a/arch/arm/mach-omap2/board-2430sdp.c > b/arch/arm/mach-omap2/board-2430sdp.c > index 244d8a5..17bb076 10

Re: [PATCH v2] fs/ocfs2: use list_for_each_entry() instead of list_for_each()

2013-07-29 Thread Dong Fang
On 07/30/2013 01:01 AM, Jeff Liu wrote: Hi Dong, On 07/31/2013 12:00 AM, Dong Fang wrote: On 07/29/2013 04:06 AM, Dan Carpenter wrote: Oh. It appears that nothing changed between v1 and v2. Only the CC list. It's probably that the list moderation on ocfs2-devel was confusing for non-native

Re: [PATCH v3] usb: phy-samsung-usb: Simplify PMU register handling

2013-07-29 Thread Felipe Balbi
On Mon, Jul 29, 2013 at 02:44:13PM -0700, Julius Werner wrote: > This patch simplifies the way the phy-samsung-usb code finds the correct > power management register to enable PHY clock gating. Previously, the > code would calculate the register address from a device tree supplied > base address an

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Kishon Vijay Abraham I
Hi, On Tuesday 30 July 2013 11:48 AM, Felipe Balbi wrote: > Hi, > > On Tue, Jul 30, 2013 at 11:41:23AM +0530, Kishon Vijay Abraham I wrote: diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 244d8a5..17bb076 100644 ---

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Felipe Balbi
Hi, On Tue, Jul 30, 2013 at 11:41:23AM +0530, Kishon Vijay Abraham I wrote: > >> diff --git a/arch/arm/mach-omap2/board-2430sdp.c > >> b/arch/arm/mach-omap2/board-2430sdp.c > >> index 244d8a5..17bb076 100644 > >> --- a/arch/arm/mach-omap2/board-2430sdp.c > >> +++ b/arch/arm/ma

Re: [PATCH 0/9] Add namespace support for syslog v2

2013-07-29 Thread Bruno Prémont
On Mon, 29 Jul 2013 11:58:23 -0700 Eric W. Biederman wrote: > Rui Xiang writes: > > > This patchset introduces a system log namespace. > > The largest outstanding question is not answered. Can't we just fix > iptables to log somehwere better than dmesg, and would that not entirely > remove the

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Kishon Vijay Abraham I
Hi, On Tuesday 30 July 2013 11:31 AM, Felipe Balbi wrote: > Hi, > > On Tue, Jul 30, 2013 at 10:44:48AM +0530, Kishon Vijay Abraham I wrote: >>> On Mon, Jul 29, 2013 at 08:59:26PM +0530, Kishon Vijay Abraham I wrote: >> Previously MUSB wrapper (OMAP) device used PLATFORM_DEVID_AUTO while

Re: [PATCH v2 1/1] tracing: trace_remove_event_call() should fail if call/file is in use

2013-07-29 Thread Masami Hiramatsu
(2013/07/30 2:50), Oleg Nesterov wrote: > Change trace_remove_event_call(call) to return the error if this > call is active. This is what the callers assume but can't verify > outside of the tracing locks. Both trace_kprobe.c/trace_uprobe.c > need the additional changes, unregister_trace_probe() sh

Re: [PATCH v2] PCI: Reset PCIe devices to stop ongoing DMA

2013-07-29 Thread Takao Indoh
(2013/07/29 23:17), Bjorn Helgaas wrote: > On Sun, Jul 28, 2013 at 6:37 PM, Takao Indoh > wrote: >> (2013/07/26 2:00), Bjorn Helgaas wrote: >>> On Wed, Jul 24, 2013 at 12:29 AM, Takao Indoh >>> wrote: Sorry for letting this discussion slide, I was busy on other works:-( Anyway, the sum

Re: ALSA: hda - Add power-welll support for haswell HDA

2013-07-29 Thread Takashi Iwai
At Mon, 29 Jul 2013 16:12:08 -0400, Dave Jones wrote: > > On Tue, Jul 09, 2013 at 11:36:26PM +, Linux Kernel wrote: > > Gitweb: > http://git.kernel.org/linus/;a=commit;h=99a2008d0b32d72dfc2a54e7be1eb698dd2e3bd6 > > Commit: 99a2008d0b32d72dfc2a54e7be1eb698dd2e3bd6 > > Parent: 5c

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Felipe Balbi
Hi, On Tue, Jul 30, 2013 at 10:44:48AM +0530, Kishon Vijay Abraham I wrote: > > On Mon, Jul 29, 2013 at 08:59:26PM +0530, Kishon Vijay Abraham I wrote: > Previously MUSB wrapper (OMAP) device used PLATFORM_DEVID_AUTO while > creating > MUSB core device. So in usb_bind_phy (binds th

linux-next: Tree for Jul 30

2013-07-29 Thread Stephen Rothwell
Hi all, Changes since 20130729: The ext4 tree still has its build failure so I used the version from next-20130726. The next-next tree lost its build failure but gained another for which I reverted a commit. The spi tree lost its build failure. The usb-gadget tree gained a conflict against

[patch 3/3] raid5: only wakeup necessary threads

2013-07-29 Thread shli
If there are no enough stripes to handle, we'd better now always queue all available work_structs. If one worker can only handle small or even none stripes, it will impact request merge and create lock contention. With this patch, the number of work_struct running will depend on pending stripes nu

Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok Prime UX31A

2013-07-29 Thread Aaron Lu
On 07/30/2013 01:51 PM, Aaron Lu wrote: > On 07/30/2013 11:44 AM, Felipe Contreras wrote: >> On Mon, Jul 29, 2013 at 10:11 PM, Aaron Lu wrote: >>> On 07/30/2013 03:20 AM, Felipe Contreras wrote: Since v3.7 the acpi backlight driver doesn't work at all on this machine because presumably t

[patch 2/3] raid5: sysfs entry to control worker thread number

2013-07-29 Thread shli
Add a sysfs entry to control running workqueue thread number. If group_thread_cnt is set to 0, we will disable workqueue offload handling of stripes. Signed-off-by: Shaohua Li --- drivers/md/raid5.c | 60 + 1 file changed, 60 insertions(+) I

[patch 1/3] raid5: offload stripe handle to workqueue

2013-07-29 Thread shli
This is another attempt to create multiple threads to handle raid5 stripes. This time I use workqueue. raid5 handles request (especially write) in stripe unit. A stripe is page size aligned/long and acrosses all disks. Writing to any disk sector, raid5 runs a state machine for the corresponding st

Re: write(2) and page cache

2013-07-29 Thread Hugh Dickins
On Sun, 28 Jul 2013, dmi p wrote: > Hi, > When I write(2) on a file such that the size of the buffer being > written is less than the page size, and the page is not in the page > cache, does the write syscall block until the page is brought into the > page cache from disk (to modify it and eventual

[patch 0/3] raid5: make stripe handling multi-threading

2013-07-29 Thread shli
Neil, This is another attempt to make raid5 stripe handling multi-threading. Recent workqueue improvement for unbound workqueue looks very promising to the raid5 usage. I had details in the first patch. The patches are against your tree with patch 'raid5: make release_stripe lockless' and 'raid5:

Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok Prime UX31A

2013-07-29 Thread Aaron Lu
On 07/30/2013 11:44 AM, Felipe Contreras wrote: > On Mon, Jul 29, 2013 at 10:11 PM, Aaron Lu wrote: >> On 07/30/2013 03:20 AM, Felipe Contreras wrote: >>> Since v3.7 the acpi backlight driver doesn't work at all on this machine >>> because presumably the ACPI code contains stub code when Windows 8

Re: [patch]workqueue: copy attr with all fields.

2013-07-29 Thread Shaohua Li
On Mon, Jul 29, 2013 at 11:35:23AM -0400, Tejun Heo wrote: > Hello, > > On Mon, Jul 29, 2013 at 08:52:59PM +0800, Shaohua Li wrote: > > Ah, ok, I thought it's straightforward... It's a bug fix. > > It never is, seriously. If it's something trivial / straighforward, > please say so in the patch d

Re: linux-next: manual merge of the usb-gadget tree with the usb.current tree

2013-07-29 Thread Felipe Balbi
Hi, On Tue, Jul 30, 2013 at 02:08:10PM +1000, Stephen Rothwell wrote: > Hi Felipe, > > Today's linux-next merge of the usb-gadget tree got a conflict in > drivers/usb/gadget/udc-core.c between commit 1894870eb424 ("usb: gadget: > udc-core: fix the typo of udc state attribute") from the usb.curren

Re: linux-next: build failure after merge of the usb-gadget tree

2013-07-29 Thread Felipe Balbi
/of.h is exposed if at least one of CONFIG_OF or > CONFIG_USB_PHY is not set, but drivers/usb/phy/of.c is now built if > CONFIG_OF and CONFIG_USB_SUPPORT is set (it used to require > CONFIG_USB_PHY to be set - see drivers/usb/Makefile). This build has > CONFIG_OF set but CONFIG_USB_PHY

Re: [PATCH v2 6/9] ARM: msm: Move mach/board.h contents to common.h

2013-07-29 Thread Tomi Valkeinen
On 29/07/13 23:20, David Brown wrote: > On Wed, Jul 24, 2013 at 01:54:31PM -0700, Stephen Boyd wrote: >> The contents of mach/board.h are only used by files within >> mach-msm so there is no need to export this file outside of the >> mach-msm directory. Move the contents of the file to common.h to

[PATCH] Return a proper bool value to hypervisor_x2apic_available

2013-07-29 Thread Zhenzhong Duan
When bootup on a bare metal env, hypervisor_x2apic_available should return ture so that "max_physical_apicid > 255" check in enable_IR_x2apic is useful. Signed-off-by: Zhenzhong Duan --- arch/x86/include/asm/hypervisor.h |2 +- arch/x86/kernel/cpu/hypervisor.c |2 +- 2 files changed, 2

Re: [PATCH 8/9] perf tools: add kcore to the object code reading test

2013-07-29 Thread Namhyung Kim
On Thu, 25 Jul 2013 17:01:29 +0300, Adrian Hunter wrote: > Make the "object code reading" test attempt to read from > kcore. > > The test uses objdump which struggles with kcore. i.e. > doesn't always work, sometimes takes a long time. > The test has been made to work around those issues. > [SNIP]

Re: [PATCH v2 2/4] phy: phy-amxxxx-usb: Add PHY driver for amxxxx platform

2013-07-29 Thread George Cherian
On 7/29/2013 8:47 PM, Sebastian Andrzej Siewior wrote: * George Cherian | 2013-07-19 18:04:35 [+0530]: Adds phy driver support for am33xx platform, the host/device peripheral controller shall get this phy object to control the phy operations. If you rebase this on-top of the two instances patc

Re: [PATCH 3/9] ARM: edma: Add function to manually trigger an EDMA channel

2013-07-29 Thread Sekhar Nori
On Monday 29 July 2013 06:59 PM, Joel Fernandes wrote: > Manual trigger for events missed as a result of splitting a > scatter gather list and DMA'ing it in batches. Add a helper > function to trigger a channel incase any such events are missed. > > Signed-off-by: Joel Fernandes > --- > arch/arm

Re: [PATCH 2/2] arm: omap: remove *.auto* from device names given in usb_bind_phy

2013-07-29 Thread Kishon Vijay Abraham I
Hi, On Monday 29 July 2013 11:24 PM, Felipe Balbi wrote: > Hi, > > On Mon, Jul 29, 2013 at 08:59:26PM +0530, Kishon Vijay Abraham I wrote: Previously MUSB wrapper (OMAP) device used PLATFORM_DEVID_AUTO while creating MUSB core device. So in usb_bind_phy (binds the controller with

Re: [RESEND PATCH v10 1/8] drivers: phy: add generic PHY framework

2013-07-29 Thread Kishon Vijay Abraham I
Hi, On Monday 29 July 2013 09:21 PM, Sylwester Nawrocki wrote: > On 07/26/2013 02:49 PM, Kishon Vijay Abraham I wrote: >> The PHY framework provides a set of APIs for the PHY drivers to >> create/destroy a PHY and APIs for the PHY users to obtain a reference to the >> PHY with or without using pha

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 11:52 PM, Sekhar Nori wrote:> On Tuesday 30 July 2013 09:23 AM, Joel Fernandes wrote: >> On 07/29/2013 02:04 AM, Sekhar Nori wrote: >>> On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle?

Re: [Patch V2 4/4] ARM: dts: AM33XX: update rtc node compatibility

2013-07-29 Thread Gururaja Hebbar
Hi, On 7/3/2013 2:17 PM, Hebbar Gururaja wrote: Since AM33xx RTC IP has RTC_IRQWAKEEN to support Alarm Wake-up. Update the rtc compatible property to "ti,am3352-rtc" to enable handling of this feature inside rtc-omap driver. The other 2 rtc driver related patches have been pulled up. If you

Re: [PATCH v2] fs/ocfs2: use list_for_each_entry() instead of list_for_each()

2013-07-29 Thread Jeff Liu
Hi Dong, On 07/31/2013 12:00 AM, Dong Fang wrote: > On 07/29/2013 04:06 AM, Dan Carpenter wrote: >> Oh. It appears that nothing changed between v1 and v2. Only the CC >> list. >> >> It's probably that the list moderation on ocfs2-devel was confusing >> for non-native English speakers the patch

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Sekhar Nori
On Tuesday 30 July 2013 09:23 AM, Joel Fernandes wrote: > On 07/29/2013 02:04 AM, Sekhar Nori wrote: >> On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: >>> Hi Tony or Sekhar, >>> >>> If this patch looks ok, could you pick it up for -rc cycle? >>> >>> It fixes DMA breakages after the merge wi

Re: [PATCH v2 1/4] usb: phy: phy-omap-control: Add API to power and wakeup

2013-07-29 Thread George Cherian
On 7/29/2013 7:55 PM, Sebastian Andrzej Siewior wrote: * George Cherian | 2013-07-19 18:04:34 [+0530]: diff --git a/drivers/usb/phy/phy-omap-control.c b/drivers/usb/phy/phy-omap-control.c index 1419ced..4f2502c 100644 --- a/drivers/usb/phy/phy-omap-control.c +++ b/drivers/usb/phy/phy-omap-cont

Re: [PATCH] dma: edma: add device_slave_caps() support

2013-07-29 Thread Joel Fernandes
Hi Vinod, On 07/29/2013 04:45 AM, Vinod Koul wrote: > On Thu, Jul 25, 2013 at 12:53:51PM +0530, Vinod Koul wrote: >> On Wed, Jul 24, 2013 at 02:36:26PM -0500, Joel Fernandes wrote: Also another point worth considering is the approach Russell suggested, I havent gotten a chance to d

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 02:01 AM, Sekhar Nori wrote:> On Monday 22 July 2013 11:29 PM, Joel Fernandes wrote: >> HWMOD removal for MMC is breaking edma_start as the events are being manually >> triggered due to unused channel list not being clear, Thanks to Balaji TK for >> finding this issue. > > So, Reporte

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 02:04 AM, Sekhar Nori wrote: > On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: >> Hi Tony or Sekhar, >> >> If this patch looks ok, could you pick it up for -rc cycle? >> >> It fixes DMA breakages after the merge window for devices for which DMA >> resources are being populated

Re: [PATCH 7/9] perf tools: add support for reading from /proc/kcore

2013-07-29 Thread Namhyung Kim
Hi, On Thu, 25 Jul 2013 17:01:28 +0300, Adrian Hunter wrote: > In the absence of vmlinux, perf tools uses kallsyms > for symbols. If the user has access, now also map to > /proc/kcore. > > The dso data_type is now set to either > DSO_BINARY_TYPE__KCORE or DSO_BINARY_TYPE__GUEST_KCORE > as appropr

Re: [Ksummit-2013-discuss] DT bindings as ABI [was: Do we have people interested in device tree janitoring / cleanup?]

2013-07-29 Thread Grant Likely
On Mon, Jul 29, 2013 at 1:31 AM, Maxime Ripard wrote: > Hi, > > On Sun, Jul 28, 2013 at 03:19:03PM +0200, Richard Cochran wrote: >> On Sun, Jul 28, 2013 at 11:12:53AM +0200, Tomasz Figa wrote: >> >> > I'm not really sure what effect on users this has. Maybe you should define >> > "users". >> >> ..

linux-next: build failure after merge of the usb-gadget tree

2013-07-29 Thread Stephen Rothwell
sed to require CONFIG_USB_PHY to be set - see drivers/usb/Makefile). This build has CONFIG_OF set but CONFIG_USB_PHY not set. I have used the usb-gadget tree from next-20130729 for today. -- Cheers, Stephen Rothwells...@canb.auug.org.au pgpa9DhReSqgY.pgp Description: PGP signature

Re: [PATCH] RFC: interrupt consistency check for OF GPIO IRQs

2013-07-29 Thread Grant Likely
On Mon, Jul 29, 2013 at 6:36 AM, Linus Walleij wrote: > To solve this dilemma, perform an interrupt consistency check > when adding a GPIO chip: if the chip is both gpio-controller and > interrupt-controller, walk all children of the device tree, > check if these in turn reference the interrupt-co

Re: [PATCH -v3 3/3] PCI,pciehp: use PCIe DSN to identify device change during suspend

2013-07-29 Thread Yijing Wang
>> >> Hi Bjorn, >>I'm reworking this patch, but found some strange info about vpd serial >> number. >> I have two x86 machines, they almost have the same hardware topology. But by >> lspci, >> I found two different Broadcom BCM5709 NIC in different machine have the >> same vpd serial >> numb

linux-next: manual merge of the usb-gadget tree with the usb.current tree

2013-07-29 Thread Stephen Rothwell
Hi Felipe, Today's linux-next merge of the usb-gadget tree got a conflict in drivers/usb/gadget/udc-core.c between commit 1894870eb424 ("usb: gadget: udc-core: fix the typo of udc state attribute") from the usb.current tree and commit 5702f75375aa ("usb: gadget: udc-core: move sysfs_notify() to a

Re: [PATCH review 05/16] xfs: Update xfs_ioctl_setattr to handle projids in any user namespace

2013-07-29 Thread Gao feng
On 07/30/2013 11:57 AM, Dave Chinner wrote: > On Tue, Jul 30, 2013 at 11:15:50AM +0800, Gao feng wrote: >> On 07/29/2013 03:51 PM, Dave Chinner wrote: >>> http://oss.sgi.com/pipermail/xfs/2013-July/028467.html >>> >>> Basically, the discussion we are currently having is whether project >>> IDs shou

Re: [PATCH v2] fs/ocfs2: use list_for_each_entry() instead of list_for_each()

2013-07-29 Thread Dong Fang
On 07/29/2013 04:06 AM, Dan Carpenter wrote: Oh. It appears that nothing changed between v1 and v2. Only the CC list. It's probably that the list moderation on ocfs2-devel was confusing for non-native English speakers the patch submitter thought his patch was dropped. Also mailing lists shoul

Re: [Ksummit-2013-discuss] DT bindings as ABI [was: Do we have people interested in device tree janitoring / cleanup?]

2013-07-29 Thread David Gibson
On Mon, Jul 29, 2013 at 10:15:12PM -0400, jonsm...@gmail.com wrote: > On Mon, Jul 29, 2013 at 9:44 PM, David Gibson > wrote: > > On Sat, Jul 27, 2013 at 10:11:16PM -0700, James Bottomley wrote: > >> On Sat, 2013-07-27 at 21:28 -0600, Grant Likely wrote: > >> > On Sat, Jul 27, 2013 at 2:25 PM, Gran

Re: [PATCH] dynamic_debug: add wildcard support to filter files/functions/modules

2013-07-29 Thread Jason Baron
On 07/25/2013 12:47 PM, Joe Perches wrote: On Thu, 2013-07-25 at 21:02 +0800, Du, Changbin wrote: From: "Du, Changbin" This patch add wildcard '*'(matches zero or more characters) and '?' (matches one character) support when qurying debug flags. Seems very useful. Caveat below. diff --git

Re: [PATCH -v3 3/3] PCI,pciehp: use PCIe DSN to identify device change during suspend

2013-07-29 Thread Bjorn Helgaas
On Mon, Jul 29, 2013 at 9:46 PM, Yijing Wang wrote: >> I'm not sure this is implemented at the correct place. The idea of >> using the serial number to detect card swaps is not really specific to >> pciehp. I know the Device Serial Number capability is defined in the >> PCIe spec, but it doesn't

Re: [PATCH review 05/16] xfs: Update xfs_ioctl_setattr to handle projids in any user namespace

2013-07-29 Thread Dave Chinner
On Tue, Jul 30, 2013 at 11:15:50AM +0800, Gao feng wrote: > On 07/29/2013 03:51 PM, Dave Chinner wrote: > > http://oss.sgi.com/pipermail/xfs/2013-July/028467.html > > > > Basically, the discussion we are currently having is whether project > > IDs should be exposed to user namespaces at all. e.g:

Re: [linux-pm] [PATCH 1/3] cpuidle/powernv: cpuidle backend driver for powernv

2013-07-29 Thread Deepthi Dharwar
On 07/29/2013 08:23 PM, Daniel Lezcano wrote: > On 07/29/2013 04:39 PM, Deepthi Dharwar wrote: >> Hi Daniel, >> >> On 07/27/2013 10:57 AM, Daniel Lezcano wrote: >>> On 07/23/2013 11:01 AM, Deepthi Dharwar wrote: This patch implements a back-end cpuidle driver for powernv calling power7_na

Re: [PATCH 2/3] cpuidle/powernv: Enable idle powernv cpu to call into the cpuidle framework.

2013-07-29 Thread Deepthi Dharwar
On 07/29/2013 08:14 PM, Daniel Lezcano wrote: > On 07/29/2013 04:27 PM, Deepthi Dharwar wrote: >> On 07/27/2013 10:59 AM, Daniel Lezcano wrote: >>> On 07/23/2013 11:01 AM, Deepthi Dharwar wrote: This patch enables idle powernv cpu to hook on to the cpuidle framework, if available, else ca

Re: [PATCH -v3 3/3] PCI,pciehp: use PCIe DSN to identify device change during suspend

2013-07-29 Thread Yijing Wang
> I'm not sure this is implemented at the correct place. The idea of > using the serial number to detect card swaps is not really specific to > pciehp. I know the Device Serial Number capability is defined in the > PCIe spec, but it doesn't *require* any PCIe functionality, and > there's no reaso

Re: [PATCH 7/9] syslog_ns: implement function for creating syslog ns

2013-07-29 Thread Gu Zheng
On 07/30/2013 11:39 AM, Rui Xiang wrote: > On 2013/7/29 18:25, Gu Zheng wrote: >> Hi Rui, >> >> On 07/29/2013 10:31 AM, Rui Xiang wrote: >> >>> Add create_syslog_ns function to create a new ns. We >>> must create a user_ns before create a new syslog ns. >>> And then tie the new syslog_ns to curren

Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok Prime UX31A

2013-07-29 Thread Felipe Contreras
On Mon, Jul 29, 2013 at 10:11 PM, Aaron Lu wrote: > On 07/30/2013 03:20 AM, Felipe Contreras wrote: >> Since v3.7 the acpi backlight driver doesn't work at all on this machine >> because presumably the ACPI code contains stub code when Windows 8 OSI is >> reported. >> >> The commit ea45ea7 (in v3.

Re: [PATCH] PCI: update device mps when doing pci hotplug

2013-07-29 Thread Bjorn Helgaas
On Mon, Jul 29, 2013 at 9:20 PM, Yijing Wang wrote: > On 2013/7/30 7:33, Bjorn Helgaas wrote: >> On Mon, May 27, 2013 at 9:15 PM, Yijing Wang wrote: >>> Hi Bjorn and Jon, >>>I'm sorry to disturb you. This patch is sent so long, but nobody seems >>> had comment about it. >>> Do you have any c

Re: [PATCH] btrfs: use list_for_each_entry_safe() when delete items

2013-07-29 Thread Miao Xie
On mon, 29 Jul 2013 11:48:32 +0400, Azat Khuzhin wrote: > On Sat, Jul 27, 2013 at 2:12 PM, Azat Khuzhin wrote: >> Replace list_for_each_entry() by list_for_each_entry_safe() in >> __btrfs_close_devices() >> >> There is another place that delete items lock_stripe_add(), but there we >> don't need s

Re: [PATCH 7/9] syslog_ns: implement function for creating syslog ns

2013-07-29 Thread Rui Xiang
On 2013/7/29 18:25, Gu Zheng wrote: > Hi Rui, > > On 07/29/2013 10:31 AM, Rui Xiang wrote: > >> Add create_syslog_ns function to create a new ns. We >> must create a user_ns before create a new syslog ns. >> And then tie the new syslog_ns to current user_ns >> instead of original syslog_ns which

Re: [PATCH] sched: don't wait in kthread_bind for presmp initcalls

2013-07-29 Thread Xie XiuQi
On 2013/7/30 1:19, Abbas Raza wrote: > From: Abbas Raza > > wait_task_inactive shouldn't be called in kthread_bind for presmp > initcalls the same way it is done in !SMP case. > > more info here: > http://permalink.gmane.org/gmane.linux.kernel.embedded/4046 > > This patch improves boot time for

Re: Checkpatch error on trace events macros

2013-07-29 Thread Li Zefan
On 2013/7/30 11:10, Joe Perches wrote: > On Tue, 2013-07-30 at 11:04 +0800, Li Zefan wrote: >> On 2013/7/30 10:36, Joe Perches wrote: >>> On Tue, 2013-07-30 at 10:06 +0800, Li Zefan wrote: On 2013/7/30 9:58, Joe Perches wrote: > So what are these TRACE_ defines that need > excluding fr

Re: [PATCH] PCI: update device mps when doing pci hotplug

2013-07-29 Thread Yijing Wang
On 2013/7/30 7:33, Bjorn Helgaas wrote: > On Mon, May 27, 2013 at 9:15 PM, Yijing Wang wrote: >> Hi Bjorn and Jon, >>I'm sorry to disturb you. This patch is sent so long, but nobody seems >> had comment about it. >> Do you have any comment with this patch? >> >> This patch try to update devic

Re: [PATCH RFT] regulator: pfuze100: Fix n_voltages setting for SW2~SW4 with high bit set

2013-07-29 Thread Robin Gong
Ok for me. On Tue, Jul 30, 2013 at 10:46:28AM +0800, Axel Lin wrote: > Current code adjust min_uV and uV_step but missed adjusting the n_voltages > setting. > > When BIT6 is clear: > n_voltages = (1975000 - 40) / 25000 + 1 = 64 > When BIT6 is set: > n_voltages = (330 - 8000

Re: [PATCH review 05/16] xfs: Update xfs_ioctl_setattr to handle projids in any user namespace

2013-07-29 Thread Gao feng
On 07/29/2013 03:51 PM, Dave Chinner wrote: > [ cc xfs list ] > > On Mon, Jul 29, 2013 at 03:17:06PM +0800, Gao feng wrote: >> On 02/19/2013 09:55 AM, Dave Chinner wrote: >>> On Sun, Feb 17, 2013 at 05:10:58PM -0800, Eric W. Biederman wrote: From: "Eric W. Biederman" - Convert the

Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok Prime UX31A

2013-07-29 Thread Aaron Lu
On 07/30/2013 03:20 AM, Felipe Contreras wrote: > Since v3.7 the acpi backlight driver doesn't work at all on this machine > because presumably the ACPI code contains stub code when Windows 8 OSI is > reported. > > The commit ea45ea7 (in v3.11-rc2) tried to fix this problem by using the intel > ba

Re: Checkpatch error on trace events macros

2013-07-29 Thread Joe Perches
On Tue, 2013-07-30 at 11:04 +0800, Li Zefan wrote: > On 2013/7/30 10:36, Joe Perches wrote: > > On Tue, 2013-07-30 at 10:06 +0800, Li Zefan wrote: > >> On 2013/7/30 9:58, Joe Perches wrote: > >>> So what are these TRACE_ defines that need > >>> excluding from the "complex values" check? > >>> > >>>

[PATCH v2] generic-ipi: kill unnecessary variable - csd_flags

2013-07-29 Thread Xie XiuQi
After commit:8969a5ede0f9e17da4b943712429aef2c9bcd82b "generic-ipi: remove kmalloc()", wait = 0 can be guaranteed. And all callsites of generic_exec_single() do an unconditional csd_lock() now. So csd_flags is unnecessary now. Remote it. Signed-off-by: Xie XiuQi Cc: Peter Zijlstra Link: https:

Re: Checkpatch error on trace events macros

2013-07-29 Thread Li Zefan
On 2013/7/30 10:36, Joe Perches wrote: > On Tue, 2013-07-30 at 10:06 +0800, Li Zefan wrote: >> On 2013/7/30 9:58, Joe Perches wrote: >>> So what are these TRACE_ defines that need >>> excluding from the "complex values" check? >>> >>> Anything other than >>> >>> TRACE_SYSTEM >>> TRACE_INCLUDE_FILE

Re: [PATCH] imx2_wdt: expose module alias for loading from device-tree

2013-07-29 Thread Shawn Guo
On Mon, Jul 29, 2013 at 09:38:18AM +0200, Niels de Vos wrote: > Enable auto loading by udev when imx2_wdt is compiled as a module. > > Signed-off-by: Niels de Vos > Cc: Shawn Guo Acked-by: Shawn Guo > --- > drivers/watchdog/imx2_wdt.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a

[ANNOUNCE] ARM kernel summit 2013, Oct 22-23

2013-07-29 Thread Olof Johansson
As previous years, we are planning on hosting a ARM Kernel Summit attached to the main Kernel Summit, and we have graciously been given space to host it for two days, Oct 22-23 (Oct 23 is the track day for the main KS, so we're getting an extra day) in Edinburgh, UK. To make sure we get the right

[PATCH RFT] regulator: pfuze100: Fix n_voltages setting for SW2~SW4 with high bit set

2013-07-29 Thread Axel Lin
Current code adjust min_uV and uV_step but missed adjusting the n_voltages setting. When BIT6 is clear: n_voltages = (1975000 - 40) / 25000 + 1 = 64 When BIT6 is set: n_voltages = (330 - 80) / 5 + 1 = 51 The n_voltages needs update because when BIT6 is set 0x73 ~ 0

Re: Checkpatch error on trace events macros

2013-07-29 Thread Joe Perches
On Tue, 2013-07-30 at 10:06 +0800, Li Zefan wrote: > On 2013/7/30 9:58, Joe Perches wrote: > > So what are these TRACE_ defines that need > > excluding from the "complex values" check? > > > > Anything other than > > > > TRACE_SYSTEM > > TRACE_INCLUDE_FILE > > TRACE_INCLUDE_PATH > > > > ? > >

Re: regulator: pfuze100: A few small questions

2013-07-29 Thread Robin Gong
On Tue, Jul 30, 2013 at 10:26:40AM +0800, Axel Lin wrote: > 2013/7/30 Robin Gong : > > On Mon, Jul 29, 2013 at 11:44:40PM +0800, Axel Lin wrote: > >> >> Current code adjust min_uV and uV_step when SW2~SW4 high bit is set. > >> >> I'm wondering if n_voltages is correct or not in this case because >

Re: regulator: pfuze100: A few small questions

2013-07-29 Thread Axel Lin
2013/7/30 Robin Gong : > On Mon, Jul 29, 2013 at 11:44:40PM +0800, Axel Lin wrote: >> >> Current code adjust min_uV and uV_step when SW2~SW4 high bit is set. >> >> I'm wondering if n_voltages is correct or not in this case because >> >> the n_voltages is calculated by original equation (max-min/ste

Re: regulator: pfuze100: A few small questions

2013-07-29 Thread Robin Gong
On Mon, Jul 29, 2013 at 11:44:40PM +0800, Axel Lin wrote: > >> Current code adjust min_uV and uV_step when SW2~SW4 high bit is set. > >> I'm wondering if n_voltages is correct or not in this case because > >> the n_voltages is calculated by original equation (max-min/step + 1). > >> What is the max

linux-next: build failure after merge of the net-next tree

2013-07-29 Thread Stephen Rothwell
Hi all, After merging the net-next tree, today's linux-next build (x86_64 allmodconfig) failed like this: net/9p/trans_rdma.c:724:15: error: 'rdma_cancelled' undeclared here (not in a function) .cancelled = rdma_cancelled, ^ Caused by commit 59ea52dc461e ("net: trans_rdma: remo

Re: [Ksummit-2013-discuss] DT bindings as ABI [was: Do we have people interested in device tree janitoring / cleanup?]

2013-07-29 Thread jonsm...@gmail.com
On Mon, Jul 29, 2013 at 9:44 PM, David Gibson wrote: > On Sat, Jul 27, 2013 at 10:11:16PM -0700, James Bottomley wrote: >> On Sat, 2013-07-27 at 21:28 -0600, Grant Likely wrote: >> > On Sat, Jul 27, 2013 at 2:25 PM, Grant Likely >> > wrote: >> > > On Sat, Jul 27, 2013 at 2:01 PM, jonsm...@gmail.

Re: [PATCH] PCI: update NumVFs register properly during enable/disable sriov

2013-07-29 Thread Yijing Wang
On 2013/7/29 22:31, Bjorn Helgaas wrote: > [+cc Don] > > On Wed, Jul 24, 2013 at 3:26 AM, Yijing Wang wrote: >> Currently, we only update NumVFs register during sriov_enable(). >> This register should also be updated properly during sriov_disable. >> Otherwise, we will get the stale "Number of VF

Re: [PATCH 0/9] Add namespace support for syslog v2

2013-07-29 Thread Rui Xiang
Hi Eric, Thanks for your attention. On 2013/7/30 2:58, Eric W. Biederman wrote: > Rui Xiang writes: > >> This patchset introduces a system log namespace. > > The largest outstanding question is not answered. Can't we just fix > iptables to log somehwere better than dmesg, and would that not

[PATCH 3/3 v2] Update x86_msi.restore_msi_irqs API param

2013-07-29 Thread Zhenzhong Duan
Change x86_msi.restore_msi_irqs(struct pci_dev *dev, int irq) to x86_msi.restore_msi_irqs(struct pci_dev *dev) >From its naming, restore_msi_irqs is used to restore multiple msix irqs, param 'int irq' is unneeded. This could make code looks consistent in vm and bare metal. Dom0 msix restore code

Re: [PATCH v7 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

2013-07-29 Thread Hongbo Zhang
On 07/30/2013 06:10 AM, Scott Wood wrote: On 07/29/2013 05:49:03 AM, hongbo.zh...@freescale.com wrote: From: Hongbo Zhang Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch adds the device tree nodes for them. Signed-off-by: Hongbo Zhang --- .../devicetree/bindings/

Re: [PATCH v7 0/3] DMA: Freescale: Add support for 8-channel DMA engine

2013-07-29 Thread Hongbo Zhang
On 07/29/2013 06:59 PM, Vinod Koul wrote: On Mon, Jul 29, 2013 at 06:49:01PM +0800, hongbo.zh...@freescale.com wrote: From: Hongbo Zhang Hi Vinod, Dan, Scott and Leo, please have a look at these V7 patches. The dma relates changes look okay to me. I need someone to review and ACK the DT bind

Re: Checkpatch error on trace events macros

2013-07-29 Thread Li Zefan
On 2013/7/30 9:58, Joe Perches wrote: > On Tue, 2013-07-30 at 09:30 +0800, Li Zefan wrote: >> On 2013/7/30 3:52, Sarah Sharp wrote: >>> Hi Andy and Joe, >>> >>> Checkpatch is complaining when code adds new trace events macros: >>> >>> sarah@xanatos:~/git/kernels/xhci$ git am -s ~/Maildir.fetchmail/

Re: kisskb: sparc-allmodconfig is actually sparc64

2013-07-29 Thread Michael Ellerman
On Fri, 2013-07-26 at 12:23 +0200, Geert Uytterhoeven wrote: > Hi Michael, Stephen, > > The sparc-allmodconfig builds on http://kisskb.ellerman.id.au/kisskb/matrix/ > seem to be sparc64, not sparc32, allmodconfig builds. > The sparc-allnoconfig builds are sparc32. OK this should be fixed. See ht

Re: [PATCH v3 6/6] tracing: Change remove_event_file_dir() to clear "d_subdirs"->i_private

2013-07-29 Thread Steven Rostedt
On Tue, 2013-07-30 at 10:36 +0900, Masami Hiramatsu wrote: > Looks good for me. > > Reviewed-by: Masami Hiramatsu I've applied them all locally, but I'll rebase and add your reviewed-by tags. (also make some other checks) Then I need to rerun them through my main tests before I post them to ne

Re: memcg creates an unkillable task in 3.2-rc2

2013-07-29 Thread Li Zefan
> I am also seeing what looks like a leak somewhere in the cgroup code as > well. After some runs of the same reproducer I get into a state where > after everything is clean up. All of the control groups have been > removed and the cgroup filesystem is unmounted, I can mount a cgroup > filesystem

Re: [PATCH v2 6/6] tracing: Change remove_event_file_dir() to clear "d_subdirs"->i_private

2013-07-29 Thread Steven Rostedt
On Tue, 2013-07-30 at 10:28 +0900, Masami Hiramatsu wrote: > (2013/07/29 23:21), Oleg Nesterov wrote: > > On 07/29, Masami Hiramatsu wrote: > >> > >> (2013/07/27 2:25), Oleg Nesterov wrote: > >>> Change remove_event_file_dir() to clear ->i_private for every > >>> file we are going to remove. > >> >

Re: Checkpatch error on trace events macros

2013-07-29 Thread Joe Perches
On Tue, 2013-07-30 at 09:30 +0800, Li Zefan wrote: > On 2013/7/30 3:52, Sarah Sharp wrote: > > Hi Andy and Joe, > > > > Checkpatch is complaining when code adds new trace events macros: > > > > sarah@xanatos:~/git/kernels/xhci$ git am -s ~/Maildir.fetchmail/.to-apply > > Applying: xhci: add trace

Re: [Ksummit-2013-discuss] Defining schemas for Device Tree

2013-07-29 Thread David Gibson
On Mon, Jul 29, 2013 at 01:23:39PM -0400, Jason Cooper wrote: > On Mon, Jul 29, 2013 at 05:49:05PM +0100, Dave Martin wrote: > > On Mon, Jul 29, 2013 at 11:01:24AM -0400, Jason Cooper wrote: > > > On Mon, Jul 29, 2013 at 02:21:52AM +0200, Tomasz Figa wrote: > > > > > b) What information should be

Re: [PATCH v14 1/6] LSM: Security blob abstraction

2013-07-29 Thread Casey Schaufler
On 7/29/2013 2:15 PM, Kees Cook wrote: > On Thu, Jul 25, 2013 at 11:32 AM, Casey Schaufler > wrote: >> Subject: [PATCH v14 1/6] LSM: Security blob abstraction >> >> Create an abstracted interface for security blobs. >> Instead of directly accessing security blob pointers >> Use lsm_get and lsm_set

Re: [Ksummit-2013-discuss] DT bindings as ABI [was: Do we have people interested in device tree janitoring / cleanup?]

2013-07-29 Thread David Gibson
On Sat, Jul 27, 2013 at 10:11:16PM -0700, James Bottomley wrote: > On Sat, 2013-07-27 at 21:28 -0600, Grant Likely wrote: > > On Sat, Jul 27, 2013 at 2:25 PM, Grant Likely > > wrote: > > > On Sat, Jul 27, 2013 at 2:01 PM, jonsm...@gmail.com > > > wrote: > > >> On Sat, Jul 27, 2013 at 3:45 PM, G

Re: [PATCH v14 3/6] LSM: Explicit individual LSM associations

2013-07-29 Thread Casey Schaufler
On 7/29/2013 1:51 PM, Kees Cook wrote: > On Thu, Jul 25, 2013 at 11:32 AM, Casey Schaufler > wrote: >> Subject: [PATCH v14 3/6] LSM: Explicit individual LSM associations >> [...] >> Introduce feature specific security operation vectors >> for NetLabel, XFRM, secmark and presentation in the >> trad

Re: [PATCH] smp: kill unnecessary variable - csd_flags

2013-07-29 Thread Xie XiuQi
On 2013/7/29 20:13, Peter Zijlstra wrote: > On Mon, Jul 29, 2013 at 10:29:45AM +0800, Xie XiuQi wrote: >> We used csd_flags formerly because we allocated csd_data by >> kmalloc when "wait == 0". When fail to allocation, we will >> fall back to on-stack allocation. "csd_data" might be invalid >> aft

Re: [PATCH v2 2/6] tracing: Change event_enable/disable_read() to verify i_private != NULL

2013-07-29 Thread Steven Rostedt
On Tue, 2013-07-30 at 10:31 +0900, Masami Hiramatsu wrote: > BTW, this still has a cosmetic change, is that OK for Steven? > > > strcat(buf, "\n"); > > - > > return simple_read_from_buffer(ubuf, cnt, ppos, buf, strlen(buf)); > > } > > You mean the above? Don't worry, I removed it ;-)

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