Re: preempt_check_resched() gone?

2014-03-07 Thread Ville Syrjälä
On Thu, Mar 06, 2014 at 09:52:42PM +0100, Thomas Gleixner wrote: > On Thu, 6 Mar 2014, Ville Syrjälä wrote: > > Hi, > > > > It appears preempt_check_resched() is no longer available for modules > > since [1]. So now I'm left wondering what is one supposed to use after > > local_irq_enable().

Re: [PATCH v6 0/8] Move device tree graph parsing helpers to drivers/of

2014-03-07 Thread Russell King - ARM Linux
On Thu, Mar 06, 2014 at 05:50:30PM +0100, Philipp Zabel wrote: > Am Donnerstag, den 06.03.2014, 17:32 +0100 schrieb Sylwester Nawrocki: > > On 06/03/14 17:21, Philipp Zabel wrote: > > > Am Donnerstag, den 06.03.2014, 16:47 +0100 schrieb Sylwester Nawrocki: > > >> Yes, it's going to conflict with

[patch] mm, compaction: determine isolation mode only once

2014-03-07 Thread David Rientjes
The conditions that control the isolation mode in isolate_migratepages_range() do not change during the iteration, so extract them out and only define the value once. This actually does have an effect, gcc doesn't optimize it itself because of cc->sync. Signed-off-by: David Rientjes ---

[PATCH v3 5/5] ARM: dts: am43x-epos-evm: Enable USB

2014-03-07 Thread George Cherian
Enable - ocp2scp - USB PHY control module - USB PHY - dwc3_omap - USB for am43x-epos-evm Signed-off-by: George Cherian --- arch/arm/boot/dts/am43x-epos-evm.dts | 18 ++ 1 file changed, 18 insertions(+) diff --git

[PATCH v3 2/5] ARM: dts: am43xx clock data

2014-03-07 Thread George Cherian
Add USB reference clock data Signed-off-by: George Cherian --- arch/arm/boot/dts/am43xx-clocks.dtsi | 17 + 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi index 142009c..506d036 100644 ---

[PATCH v3 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue

2014-03-07 Thread George Cherian
Add the compatible "ti,am437x-dwc3" for dwc3 glue driver. Signed-off-by: George Cherian --- Documentation/devicetree/bindings/usb/omap-usb.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt

[PATCH v3 4/5] ARM: dts: am437x-gp-evm: Enable USB

2014-03-07 Thread George Cherian
Enable - ocp2scp - USB PHY control module - USB PHY - dwc3_omap - USB for am437x-gp-evm Signed-off-by: George Cherian --- arch/arm/boot/dts/am437x-gp-evm.dts | 18 ++ 1 file changed, 18 insertions(+) diff --git

[PATCH v3 3/5] ARM: dts: AM4372: Add USB nodes

2014-03-07 Thread George Cherian
Add nodes for 2 instances each of - ocp2scp - USB PHY control module - USB PHY - dwc3_omap - USB for AM43xx. Signed-off-by: George Cherian Acked-by: Roger Quadros --- arch/arm/boot/dts/am4372.dtsi | 95 +++ 1 file

[PATCH v3 0/5] Add USB nodes for am43xx epos and gp evm

2014-03-07 Thread George Cherian
The patch series adds USB dt nodes for am43xx epos and gp evm Boot tested with Benoit's for_3.15 + following patches https://patchwork.kernel.org/patch/3600821/ https://patchwork.kernel.org/patch/3600831/ https://patchwork.kernel.org/patch/3600851/ https://patchwork.kernel.org/patch/3600841/

Re: [PATCH 0/7] Cpuidle: Minor fixes

2014-03-07 Thread Rafael J. Wysocki
On Wednesday, February 26, 2014 01:46:25 AM Rafael J. Wysocki wrote: > On Monday, February 24, 2014 08:29:30 AM Tuukka Tikkanen wrote: > > This set of patches makes some minor changes to menu governor and the poll > > idle state. > > > > Patch 1 is simply a rename of a variable to make the name

Re: [GIT PULL] Move device tree graph parsing helpers to drivers/of

2014-03-07 Thread Russell King - ARM Linux
On Thu, Mar 06, 2014 at 06:13:20PM +0100, Philipp Zabel wrote: > Hi Mauro, Russell, > > I have temporarily removed the simplified bindings at Sylwester's > request and updated the branch with the acks. The following changes > since commit 0414855fdc4a40da05221fc6062cccbc0c30f169: > > Linux

Re: nouveau crash due to missing channel (WAS: Re: [ANNOUNCE] 3.12.12-rt19)

2014-03-07 Thread Sebastian Andrzej Siewior
* Maarten Lankhorst | 2014-03-07 12:36:13 [+0100]: >>I can't find any kind of locking so my question is what ensures that chan is >>not set to NULL between nouveau_fence_done() and >>nouveau_fence_wait_uevent()? There are just a few opcodes in between but >>nothing that pauses

Re: [PATCH] isdnloop: NUL-terminate strings from userspace

2014-03-07 Thread Dan Carpenter
On Fri, Mar 07, 2014 at 12:42:12PM +0100, Vegard Nossum wrote: > On 03/07/2014 12:26 PM, Dan Carpenter wrote: > >On Fri, Mar 07, 2014 at 11:56:04AM +0100, Vegard Nossum wrote: > >>Both the in-kernel and BSD strlcpy() require that the source string is > >>NUL terminated. > > > >No. You're

[PATCH 1/7] KVM: vmx: we do rely on loading DR7 on entry

2014-03-07 Thread Paolo Bonzini
Currently, this works even if the bit is not in "min", because the bit is always set in MSR_IA32_VMX_ENTRY_CTLS. Mention it for the sake of documentation, and to avoid surprises if we later switch to MSR_IA32_VMX_TRUE_ENTRY_CTLS. Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx.c | 2 +- 1

[RFC V1] MAINTAINERS: Addition of Dialog Semiconductor files

2014-03-07 Thread Opensource [Steve Twiss]
From: Opensource [Steve Twiss] Addition of support mailing list for Dialog Semiconductor Ltd Signed-off-by: Opensource [Steve Twiss] Signed-off-by: David Dajun Chen --- Checks performed with next-20140307/scripts/checkpatch.pl MAINTAINERS total: 0 errors, 0 warnings, 9942 lines

[PATCH 3/7] KVM: x86: Allow the guest to run with dirty debug registers

2014-03-07 Thread Paolo Bonzini
When not running in guest-debug mode, the guest controls the debug registers and having to take an exit for each DR access is a waste of time. If the guest gets into a state where each context switch causes DR to be saved and restored, this can take away as much as 40% of the execution time from

[PATCH 2/7] KVM: x86: change vcpu->arch.switch_db_regs to a bit mask

2014-03-07 Thread Paolo Bonzini
The next patch will add another bit that we can test with the same "if". Signed-off-by: Paolo Bonzini --- arch/x86/include/asm/kvm_host.h | 6 +- arch/x86/kvm/x86.c | 4 +++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h

[PATCH 5/7] KVM: nVMX: Allow nested guests to run with dirty debug registers

2014-03-07 Thread Paolo Bonzini
When preparing the VMCS02, the CPU-based execution controls is computed by vmx_exec_control. Turn off DR access exits there, too, if the KVM_DEBUGREG_WONT_EXIT bit is set in switch_db_regs. Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx.c | 4 1 file changed, 4 insertions(+) diff

[PATCH 0/7] KVM: x86: Let the guest write to multiple debug registers with one vmexit

2014-03-07 Thread Paolo Bonzini
Alex Williamson reported that a Windows game does something weird that makes the guest save and restore debug registers on each context switch. This cause several hundred thousands vmexits per second, and basically cuts performance in half when running under KVM. However, when not running in

[PATCH 6/7] KVM: svm: set/clear all DR intercepts in one swoop

2014-03-07 Thread Paolo Bonzini
Unlike other intercepts, debug register intercepts will be modified in hot paths if the guest OS is bad or otherwise gets tricked into doing so. Avoid calling recalc_intercepts 16 times for debug registers. Signed-off-by: Paolo Bonzini --- arch/x86/kvm/svm.c | 41

[PATCH 7/7] KVM: svm: Allow the guest to run with dirty debug registers

2014-03-07 Thread Paolo Bonzini
When not running in guest-debug mode (i.e. the guest controls the debug registers, having to take an exit for each DR access is a waste of time. If the guest gets into a state where each context switch causes DR to be saved and restored, this can take away as much as 40% of the execution time from

[PATCH 4/7] KVM: vmx: Allow the guest to run with dirty debug registers

2014-03-07 Thread Paolo Bonzini
When not running in guest-debug mode (i.e. the guest controls the debug registers, having to take an exit for each DR access is a waste of time. If the guest gets into a state where each context switch causes DR to be saved and restored, this can take away as much as 40% of the execution time from

Re: [PATCH] isdnloop: NUL-terminate strings from userspace

2014-03-07 Thread Vegard Nossum
On 03/07/2014 12:26 PM, Dan Carpenter wrote: On Fri, Mar 07, 2014 at 11:56:04AM +0100, Vegard Nossum wrote: Both the in-kernel and BSD strlcpy() require that the source string is NUL terminated. No. You're obviously wrong. What on earth? Well, from lib/string.c: size_t strlcpy(char

[PATCH] x86: Add forcepae parameter for booting PAE kernels on PAE-disabled Pentium M

2014-03-07 Thread Chris Bainbridge
From: Chris Bainbridge Many Pentium M systems disable PAE but may have a functionally usable PAE implementation. This adds the "forcepae" parameter which bypasses the boot check for PAE, and sets the CPU as being PAE capable. Using this parameter will taint the kernel with

Re: nouveau crash due to missing channel (WAS: Re: [ANNOUNCE] 3.12.12-rt19)

2014-03-07 Thread Maarten Lankhorst
op 07-03-14 12:18, Sebastian Andrzej Siewior schreef: * Fernando Lopez-Lezcano | 2014-03-01 17:48:29 [-0800]: On 02/23/2014 10:47 AM, Sebastian Andrzej Siewior wrote: Dear RT folks! I'm pleased to announce the v3.12.12-rt19 patch set. Just hit this Oops in my desktop at home:

[PATCH] net: phy: Add sysfs attribute to prevent PHY suspend

2014-03-07 Thread Sebastian Hesselbarth
commit 1211ce53077164e0d34641d0ca5fb4d4a7574498 ("net: phy: resume/suspend PHYs on attach/detach") introduced a feature to suspend PHYs when entering halted state. Unfortunately, not all bootloaders properly power-up PHYs on reset and fail to access ethernet because the PHY is still powered

Re: [PATCH v2 3/5] pinctrl: st: Enhance the controller to manage unavailable registers

2014-03-07 Thread srinivas kandagatla
On 07/03/14 11:28, Maxime Coquelin wrote: >> > > Problem is that "oe" and "pu" takes -1 in that patch, and these values > will be passed directly to devm_regmap_field_alloc without any check. > > I propose to apply this patch before "pinctrl: st: add pinctrl support > for the STiH407 SoC", and

Re: [sched/idle] c365c292d05: ltp.sched_rr_get_interval02.1.TFAIL

2014-03-07 Thread Jet Chen
Hi Peter, Does: http://lkml.kernel.org/r/20140301191838.d15d03112b2598a671dac...@gmail.com Fix it? Both patches can fix the LTP regression. We applied each of Juri's and Kirill's patches on top of Thomas' commit, and here are the comparisons: test case: ltp/syscalls Thomas'

Re: [PATCH v2 3/5] pinctrl: st: Enhance the controller to manage unavailable registers

2014-03-07 Thread Maxime Coquelin
Hi Srini, On 03/07/2014 11:41 AM, srinivas kandagatla wrote: Hi Peppe/Maxime, I missed a comment... :-) On 07/03/14 09:41, Maxime COQUELIN wrote: From: Giuseppe Cavallaro This patch adds a new logic inside the st pinctrl to manage an unsupported scenario: some sysconfig are not available!

Re: [PATCH] isdnloop: NUL-terminate strings from userspace

2014-03-07 Thread Dan Carpenter
On Fri, Mar 07, 2014 at 11:56:04AM +0100, Vegard Nossum wrote: > Both the in-kernel and BSD strlcpy() require that the source string is > NUL terminated. No. You're obviously wrong. What on earth? regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread Geert Uytterhoeven
On Fri, Mar 7, 2014 at 11:58 AM, David Herrmann wrote: > On Fri, Mar 7, 2014 at 11:54 AM, Geert Uytterhoeven > wrote: >> On Fri, Mar 7, 2014 at 11:47 AM, David Herrmann >> wrote: Without the "depends on FRAMEBUFFER_CONSOLE", people who don't have FRAMEBUFFER_CONSOLE set, but have set

nouveau crash due to missing channel (WAS: Re: [ANNOUNCE] 3.12.12-rt19)

2014-03-07 Thread Sebastian Andrzej Siewior
* Fernando Lopez-Lezcano | 2014-03-01 17:48:29 [-0800]: >On 02/23/2014 10:47 AM, Sebastian Andrzej Siewior wrote: >>Dear RT folks! >> >>I'm pleased to announce the v3.12.12-rt19 patch set. > >Just hit this Oops in my desktop at home: > >[22328.388996] BUG: unable to handle kernel NULL pointer

Re: [linux-sunxi] Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Wolfram Sang
> > Since RESET_CONTROLLER is not required for those platforms, it really > > should be optional - and I think the real fix is for the reset controller > > support to provide stub functions. > > Philipp Zabel suggested that adding a _optional variant that provides stubs > and doesn't depend on

Re: Re: [PATCH] spi/s3c64xx: Update DT binding documentation to match code

2014-03-07 Thread Charles Keepax
On Fri, Mar 07, 2014 at 10:04:53AM +, GIRISH K S wrote: > Hello Charles, instead of the binding modification I shall > handle it in the driver probe function by getting child > node using the api of_get_child_by_name(child-node, > "controller-data) and then use of_find_property to parse > the

Re: [linux-sunxi] Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Chen-Yu Tsai
On Fri, Mar 7, 2014 at 6:34 PM, Russell King - ARM Linux wrote: > On Fri, Mar 07, 2014 at 11:07:51AM +0100, Maxime Ripard wrote: >> Hi Russell, >> >> On Fri, Mar 07, 2014 at 09:52:23AM +, Russell King - ARM Linux wrote: >> > On Tue, Mar 04, 2014 at 05:28:37PM +0100, Maxime Ripard wrote: >> >

[PATCH 1/1] sparc64:tsb.c:use array size macro rather than number

2014-03-07 Thread Doug
From: Doug Wilson This is a small patch which uses ARRAY_SIZE macro rather than a number to make code readability better. Signed-off-by: Doug Wilson --- arch/sparc/mm/tsb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c

Re: [PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread David Herrmann
Hi On Fri, Mar 7, 2014 at 11:54 AM, Geert Uytterhoeven wrote: > On Fri, Mar 7, 2014 at 11:47 AM, David Herrmann wrote: >>> Without the "depends on FRAMEBUFFER_CONSOLE", people who don't >>> have FRAMEBUFFER_CONSOLE set, but have set any of these: >>> >>> config EARLY_PRINTK_EFI >>> select

[PATCH] netlink: switch net_ns only if net is not init_net

2014-03-07 Thread Gu Zheng
Many netlink users create netlink sock in the init_net, and the switching nes_ns(init_net-->net) is needless in this case. So here we add a pre-check to avoid this. Signed-off-by: Gu Zheng --- net/netlink/af_netlink.c |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git

[PATCH] isdnloop: NUL-terminate strings from userspace

2014-03-07 Thread Vegard Nossum
Both the in-kernel and BSD strlcpy() require that the source string is NUL terminated. We could use strncpy() + explicitly terminate the result, but this relies on src and dest having the same size, so the safest thing to do seems to explicitly terminate the source string before doing the

Re: [PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread Geert Uytterhoeven
On Fri, Mar 7, 2014 at 11:47 AM, David Herrmann wrote: >> Without the "depends on FRAMEBUFFER_CONSOLE", people who don't >> have FRAMEBUFFER_CONSOLE set, but have set any of these: >> >> config EARLY_PRINTK_EFI >> select FONT_SUPPORT >> >> config VIDEO_VIVI >> select FONT_SUPPORT >>

[PATCH 2/5] f2fs: remove the unused ctor argument of f2fs_kmem_cache_create()

2014-03-07 Thread Gu Zheng
Signed-off-by: Gu Zheng --- fs/f2fs/checkpoint.c |4 ++-- fs/f2fs/f2fs.h |4 ++-- fs/f2fs/gc.c |2 +- fs/f2fs/node.c |4 ++-- fs/f2fs/recovery.c |2 +- fs/f2fs/segment.c|2 +- fs/f2fs/super.c |2 +- 7 files changed, 10 insertions(+), 10

[PATCH 3/5] f2fs: format segment_info's show for better legibility

2014-03-07 Thread Gu Zheng
The original segment_info's show is a bit out-of-format: [root@guz Demoes]# cat /proc/fs/f2fs/loop0/segment_info 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .. 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 [root@guz Demoes]# so we fix it here for better legibility. [root@guz Demoes]# cat

[PATCH 1/5] f2fs: update start nid only once each circle

2014-03-07 Thread Gu Zheng
Signed-off-by: Gu Zheng --- fs/f2fs/node.c |6 +- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 8c14110..9653096 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1875,11 +1875,15 @@ void destroy_node_manager(struct f2fs_sb_info

[PATCH 4/5] f2fs: optimize restore_node_summary slightly

2014-03-07 Thread Gu Zheng
Previously, we ra_sum_pages to pre-read contiguous pages as more as possible, and if we fail to alloc more pages, an ENOMEM error will be reported upstream, even though we have alloced some pages yet. In fact, we can use the available pages to do the job partly, and continue the rest in the

[PATCH 5/5] f2fs: add a wait queue to avoid unnecessary, build_free_nid

2014-03-07 Thread Gu Zheng
Previously, when we try to alloc free nid while the build free nid is going, the allocer will be run into the flow that waiting for "nm_i->build_lock", see following: /* We should not use stale free nids created by build_free_nids */ > if (nm_i->fcnt && !on_build_free_nids(nm_i)) {

[PATCH 0/5] f2fs: some minor fix and clean up

2014-03-07 Thread Gu Zheng
Gu Zheng (5): f2fs: update start nid once each circle f2fs: remove the unused ctor argument of f2fs_kmem_cache_create() f2fs: format segment_info's show for better legibility f2fs: optimize restore_node_summary slightly f2fs: add a wait queue to avoid unnecessary build_free_nid

Re: [PATCH 1/1] sparc64:tsb.c:use array size macro rather than number

2014-03-07 Thread Doug Wilson
> > Doug, please provide your full real-name, including your last > name, in your From: and Signoff. Sorry David. I'll resend the patch. - Doug -- 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

Re: [PATCH 2/2] aio: make aio_read_events_ring be aware of aio_complete

2014-03-07 Thread Gu Zheng
ping... On 02/28/2014 06:27 PM, Gu Zheng wrote: > Commit 5ffac122dbda8(aio: Don't use ctx->tail unnecessarily) uses > ring->tail rather than the ctx->tail, but with this change, we fetch 'tail' > only once at the start, so that we can not be aware of adding event by > aio_complete > when

Re: [RESEND PATCH 1/2] aio: simplify fetching ioctx_table pointer from, mm_struct

2014-03-07 Thread Gu Zheng
ping... On 02/28/2014 06:27 PM, Gu Zheng wrote: > Using rcu_dereference_protected() rather than the "rcu_read_lock--> > rcu_dereference-->rcu_read_unlock" group to simplify fetching the > ioctx_table pointer in ioctx_add_table and kill_ioctx, because it > is protected by the ioctx_lock. > And in

Re: [PATCH v2 2/5] pinctrl: st: add pinctrl support for the STiH407 SoC

2014-03-07 Thread srinivas kandagatla
Hi Peppe/Maxime, On 07/03/14 09:41, Maxime COQUELIN wrote: > From: Giuseppe Cavallaro > > This patch adds the initial support for pinctrl based on H407 SoC. > > Signed-off-by: Maxime Coquelin > Signed-off-by: Giuseppe Cavallaro > --- > drivers/pinctrl/pinctrl-st.c | 4 > 1 file changed,

Re: [PATCH v2 3/5] pinctrl: st: Enhance the controller to manage unavailable registers

2014-03-07 Thread srinivas kandagatla
Hi Peppe/Maxime, I missed a comment... :-) On 07/03/14 09:41, Maxime COQUELIN wrote: > From: Giuseppe Cavallaro > > This patch adds a new logic inside the st pinctrl to manage > an unsupported scenario: some sysconfig are not available! > > This is the case of STiH407 where, although

Re: [PATCH v2 3/5] pinctrl: st: Enhance the controller to manage unavailable registers

2014-03-07 Thread srinivas kandagatla
Hi Peppe, Thanks for the patch. On 07/03/14 09:41, Maxime COQUELIN wrote: > From: Giuseppe Cavallaro > > This patch adds a new logic inside the st pinctrl to manage > an unsupported scenario: some sysconfig are not available! > > This is the case of STiH407 where, although documented, the >

Re: [PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread David Herrmann
Hi On Fri, Mar 7, 2014 at 11:39 AM, Geert Uytterhoeven wrote: > On Fri, Mar 7, 2014 at 11:14 AM, David Herrmann wrote: >> Fonts don't depend on CONFIG_FRAMEBUFFER_CONSOLE at all. Remove that. >> Besides, CONFIG_FONT_SUPPORT is 'select'ed anyway, so the dependencies >> aren't checked by most

Re: [PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread Geert Uytterhoeven
On Fri, Mar 7, 2014 at 11:14 AM, David Herrmann wrote: > Fonts don't depend on CONFIG_FRAMEBUFFER_CONSOLE at all. Remove that. > Besides, CONFIG_FONT_SUPPORT is 'select'ed anyway, so the dependencies > aren't checked by most higher-level options. CONFIG_FONT_SUPPORT is indeed selected, but the

Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Wolfram Sang
> Since RESET_CONTROLLER is not required for those platforms, it really > should be optional - and I think the real fix is for the reset controller > support to provide stub functions. I agree; and I assumed it already does. Will resend a patch posted earlier [1] to fix the issue. And still

Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Russell King - ARM Linux
On Fri, Mar 07, 2014 at 11:07:51AM +0100, Maxime Ripard wrote: > Hi Russell, > > On Fri, Mar 07, 2014 at 09:52:23AM +, Russell King - ARM Linux wrote: > > On Tue, Mar 04, 2014 at 05:28:37PM +0100, Maxime Ripard wrote: > > > The Allwinner A31 SoC using that IP has a reset controller

Re: [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB

2014-03-07 Thread George Cherian
On 3/7/2014 3:55 PM, Roger Quadros wrote: Hi George, On 03/07/2014 11:15 AM, George Cherian wrote: Enable - ocp2scp - USB PHY control module - USB PHY - dwc3_omap - USB for am437x-gp-evm Signed-off-by: George Cherian ---

Re: [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB

2014-03-07 Thread Roger Quadros
Hi George, On 03/07/2014 11:15 AM, George Cherian wrote: > Enable > - ocp2scp > - USB PHY control module > - USB PHY > - dwc3_omap > - USB > for am437x-gp-evm > > Signed-off-by: George Cherian > --- > arch/arm/boot/dts/am437x-gp-evm.dts | 28

Re: [PATCH v2 3/5] ARM: dts: AM4372: Add USB nodes

2014-03-07 Thread Roger Quadros
On 03/07/2014 11:15 AM, George Cherian wrote: > Add nodes for 2 instances each of > - ocp2scp > - USB PHY control module > - USB PHY > - dwc3_omap > - USB > > for AM43xx. > > Signed-off-by: George Cherian Acked-by: Roger Quadros cheers, -roger > --- >

[PATCH v3 1/8] phy: omap-control: update dra7 and am437 usb2 Documentation bindings

2014-03-07 Thread Roger Quadros
The dra7-usb2 and am437-usb2 bindings have not yet been used. Change them to be more elegant. Acked-by: Kishon Vijay Abraham I Signed-off-by: Roger Quadros --- Documentation/devicetree/bindings/phy/ti-phy.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

Re: [x86, vdso] BUG: unable to handle kernel paging request at d34bd000

2014-03-07 Thread Fengguang Wu
Hi Stefani, On Fri, Mar 07, 2014 at 10:57:28AM +0100, Stefani Seibold wrote: > Hi Fengguang, > > did you test the config i had sent to you? > > My test was all done with current 3.14-rc tree. And with this i have no > problem. The regression is found on commit

Re: [PATCH v3 2/5] i2c: mv64xxx: Add support for the Allwinner A31 I2C driver

2014-03-07 Thread Maxime Ripard
Hi Wolfram, On Wed, Mar 05, 2014 at 05:34:30PM +0100, Wolfram Sang wrote: > On Tue, Mar 04, 2014 at 05:28:38PM +0100, Maxime Ripard wrote: > > The Allwinner A31 I2C controller is almost identical to the one used in the > > other Allwinner SoCs, except for the fact that it needs to clear the > >

[PATCH v3 2/8] phy: ti-pipe3: Add clocks to PIPE3 PHY Documentation binding

2014-03-07 Thread Roger Quadros
Add wakeup, system and reference clocks to DT binding documentation. Acked-by: Kishon Vijay Abraham I Signed-off-by: Roger Quadros --- Documentation/devicetree/bindings/phy/ti-phy.txt | 12 1 file changed, 12 insertions(+) diff --git

[PATCH v3 4/8] ARM: dts: omap5: Add clocks to USB3 PHY node

2014-03-07 Thread Roger Quadros
The USB3 PHY driver now expects named clocks. Add the relevant clocks to the USB3 PHY node. Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap5.dtsi | 6 ++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 859a800..88bd327

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2014-03-07 Thread Newton brothers trade group
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[PATCH v3 5/8] ARM: OMAP5: hwmod: Add ocp2scp3 and sata hwmods

2014-03-07 Thread Roger Quadros
From: Keshava Munegowda Create hwmods for ocp2scp3 and sata modules. [Roger Q] Clean up. CC: Benoit Cousson CC: Paul Walmsley CC: Tony Lindgren Signed-off-by: Balaji T K Signed-off-by: Roger Quadros --- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 73 ++ 1

[PATCH v3 7/8] ARM: DRA7: hwmod: Add ocp2scp3 and sata hwmods

2014-03-07 Thread Roger Quadros
From: Nikhil Devshatwar Add hwmods for ocp2scp3 and sata modules. [Roger Q] Clean up. CC: Benoit Cousson CC: Paul Walmsley Signed-off-by: Balaji T K Signed-off-by: Nikhil Devshatwar Signed-off-by: Roger Quadros --- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 31

[PATCH v3 8/8] ARM: dts: dra7: add OCP2SCP3 and SATA nodes

2014-03-07 Thread Roger Quadros
From: Balaji T K Add nodes for OCP2SCP3 bus, SATA controller and SATA PHY. [Roger Q] Clean up. CC: Benoit Cousson Signed-off-by: Balaji T K Signed-off-by: Roger Quadros --- arch/arm/boot/dts/dra7.dtsi | 39 +++ 1 file changed, 39 insertions(+) diff

[PATCH v3 3/8] phy: ti-pipe3: Add SATA compatible to Documentation binding

2014-03-07 Thread Roger Quadros
SATA PHY needs a new compatible ID. Add it to the DT binding documentation. Acked-by: Kishon Vijay Abraham I Signed-off-by: Roger Quadros --- Documentation/devicetree/bindings/phy/ti-phy.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

[PATCH v3 6/8] ARM: dts: omap5: add sata node

2014-03-07 Thread Roger Quadros
From: Balaji T K Add support for sata. [Roger Q] Clean up. CC: Benoit Cousson CC: Tony Lindgren Signed-off-by: Balaji T K Signed-off-by: Roger Quadros --- arch/arm/boot/dts/omap5.dtsi | 40 1 file changed, 40 insertions(+) diff --git

[PATCH v3 0/8] ARM: OMAP: SATA support for OMAP5 & DRA7

2014-03-07 Thread Roger Quadros
Hi Tony & Felipe, Kishon has pulled in the relevant PHY patches into his tree. These are the remaining patches from the series. Patches 1 to 3 need to go through Felipe's USB tree. Patches 4 to 8 need to go through Tony's OMAP tree. Thanks. Patches are based on 3.14-rc4 with balbi/next,

[PATCH] lib: remove FBCON dependency for fonts

2014-03-07 Thread David Herrmann
Fonts don't depend on CONFIG_FRAMEBUFFER_CONSOLE at all. Remove that. Besides, CONFIG_FONT_SUPPORT is 'select'ed anyway, so the dependencies aren't checked by most higher-level options. It's a relict of the times when fonts where exclusive to the VT layer and fbcon. Signed-off-by: David Herrmann

Re: [PATCH 2/3] regulator: s2mps11: Add set_suspend_disable for S2MPS14

2014-03-07 Thread Krzysztof Kozlowski
On Fri, 2014-03-07 at 10:37 +0800, Mark Brown wrote: > On Thu, Mar 06, 2014 at 03:42:22PM +0100, Krzysztof Kozlowski wrote: > > > However in that case the driver won't be able later to change that value > > back to "normal enable" (enable_mask). Consider such flow: > > 1. System is going to

[PATCH v2 1/3] regulator: s2mps11: Add support for S2MPS14 regulators

2014-03-07 Thread Krzysztof Kozlowski
Add support for S2MPS14 PMIC regulators to s2mps11 driver. The S2MPS14 has fewer BUCK-s and LDO-s than S2MPS11. It also does not support controlling the BUCK ramp delay. Signed-off-by: Krzysztof Kozlowski Cc: Mark Brown Cc: Liam Girdwood Reviewed-by: Yadwinder Singh Brar ---

Re: [PATCH v2 00/13] EFI mixed mode

2014-03-07 Thread David Rientjes
On Thu, 6 Mar 2014, Matt Fleming wrote: > Thanks for the report David. > > I sent a pull request that fixes these errors up. Looks like it got > pulled into tip:x86/efi, > > commit 617b3c37da78 > Merge: 994448f1afa6 3db4cafdfd05 > Author: Matt Fleming > Date: Wed Mar 5 18:18:50 2014 + >

[PATCH v2 3/3] Documentation: mfd: s2mps11: Document support for S2MPS14

2014-03-07 Thread Krzysztof Kozlowski
Add bindings documentation for S2MPS14 device to the s2mps11 driver. Signed-off-by: Krzysztof Kozlowski Cc: Mark Brown Cc: Liam Girdwood Cc: Tomasz Figa Cc: devicet...@vger.kernel.org Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Acked-by: Tomasz Figa

[PATCH v2 2/3] regulator: s2mps11: Add set_suspend_disable for S2MPS14

2014-03-07 Thread Krzysztof Kozlowski
S2MPS14 regulators support suspend mode where their status is controlled by PWREN coming from SoC. This patch implements the set_suspend_disable for S2MPS14 regulators. Signed-off-by: Krzysztof Kozlowski --- drivers/regulator/s2mps11.c | 51 ++-

[PATCH v2 0/3] regulator: s2mps11: Add support for S2MPS14 regulators

2014-03-07 Thread Krzysztof Kozlowski
Hi, This patchset adds support for the S2MPS14 device to the s2mps11 regulator driver. It's a subset of previously sent patches for S2MPS14 device: http://thread.gmane.org/gmane.linux.kernel.samsung-soc/27194/focus=1649217 along with one new patch: - PATCH 2/3: regulator: s2mps11: Add

Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Maxime Ripard
Hi Russell, On Fri, Mar 07, 2014 at 09:52:23AM +, Russell King - ARM Linux wrote: > On Tue, Mar 04, 2014 at 05:28:37PM +0100, Maxime Ripard wrote: > > The Allwinner A31 SoC using that IP has a reset controller maintaining > > it reset unless told otherwise. > > > > Add some optional reset

[PATCH] MAINTAINERS: add xtensa irqchips to xtensa port entry

2014-03-07 Thread Max Filippov
Now that irqchip drivers for xtensa live outside arch/xtensa we'd like to add them to our maintenance list. Signed-off-by: Max Filippov --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index c6d0e93..a30b047 100644 --- a/MAINTAINERS +++ b/MAINTAINERS

Re: [PATCH 0/3] gfs: More logging neatening

2014-03-07 Thread Steven Whitehouse
Hi, On Thu, 2014-03-06 at 12:10 -0800, Joe Perches wrote: > Joe Perches (3): > gfs2: Use pr_ more consistently > gfs2: Use fs_ more often > gfs2: Convert gfs2_lm_withdraw to use fs_err > > fs/gfs2/dir.c| 14 > fs/gfs2/glock.c | 8 +++-- > fs/gfs2/lock_dlm.c | 9

Re: [x86, vdso] BUG: unable to handle kernel paging request at d34bd000

2014-03-07 Thread Stefani Seibold
Hi Fengguang, did you test the config i had sent to you? My test was all done with current 3.14-rc tree. And with this i have no problem. I just cloned the tip tree and i figured out that the patch was dropped again (BTW: git log does not show that it was ever applied). Okay, that's enough

Re: [PATCH] xtensa: enable sorting extable at build time

2014-03-07 Thread Max Filippov
On Tue, Feb 18, 2014 at 3:48 PM, Max Filippov wrote: > Signed-off-by: Max Filippov > --- > arch/xtensa/Kconfig | 1 + > scripts/sortextable.c | 5 + > 2 files changed, 6 insertions(+) Ping? David, is this OK for scripts/sortextable.c? > diff --git a/arch/xtensa/Kconfig

Re: [PATCH] ARM: mvebu: add Device Tree for the Armada 385 RD board

2014-03-07 Thread Gregory CLEMENT
On 06/03/2014 20:17, Ezequiel Garcia wrote: > On Mar 06, Andrew Lunn wrote: >>> Can't we fix this so the probe order doesn't affect the name? >>> >>> Is that sane? >> >> You are not supposed to trust the device name, since probing can >> happen in parallel, on different buses. udev should have

Re: [PATCH RT 3/6] rt: Make cpu_chill() use hrtimer instead of msleep()

2014-03-07 Thread Sebastian Andrzej Siewior
On 03/05/2014 01:33 AM, Steven Rostedt wrote: > 3.2.55-rt79-rc1 stable review patch. > If anyone has any objections, please let me know. Now that you posted "cpu_chill: Add a UNINTERRUPTIBLE hrtimer_nanosleep" wouldn't it make sense to delay this patches from the stable series until we get them

Re: [PATCH v2 0/4] HID: ll transport cleanup: final round

2014-03-07 Thread David Herrmann
Hi On Wed, Mar 5, 2014 at 10:18 PM, Benjamin Tissoires wrote: > Alright, this is the re-spin of the last round of transport cleanup. > > Some minor but important modifications are here, but nothing very > enthousiastic. > > Thanks for the reviews and the tests so far. Apart from some minor

Re: [PATCH v3 1/5] i2c: mv64xxx: Add reset deassert call

2014-03-07 Thread Russell King - ARM Linux
On Tue, Mar 04, 2014 at 05:28:37PM +0100, Maxime Ripard wrote: > The Allwinner A31 SoC using that IP has a reset controller maintaining > it reset unless told otherwise. > > Add some optional reset support to the driver. > > Signed-off-by: Maxime Ripard > Reviewed-by: Gregory CLEMENT >

Re: [PATCH] zram: propagate error to user

2014-03-07 Thread Minchan Kim
Hello Sergey! On Fri, Mar 07, 2014 at 12:20:45PM +0300, Sergey Senozhatsky wrote: > On (03/07/14 10:56), Minchan Kim wrote: > > When we initialized zcomp with single, we couldn't change > > max_comp_streams without zram reset but current interface doesn't > > show any error to user and even it

RE: [PATCH V1 2/2] rtc: da9063: RTC driver

2014-03-07 Thread Opensource [Steve Twiss]
>From: Alessandro Zummo [mailto:a.zu...@towertech.it] >Sent: 07 March 2014 09:33 > >On Thu, 6 Mar 2014 16:40:02 + >"Opensource [Steve Twiss]" wrote: > >> Change History: >> >> Changes made to this driver since previous RFC V1 >> Comments by Alessandro Zummo >> -

Re: Linux does not use more than the startup RAM under Hyper-V with dynamic memory enabled RE: [PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context" Re: [PATCH 1/1] Drivers: hv:

2014-03-07 Thread Victor Miasnikov
Hi! VVM VVM Question to Linux kernel team: may be patch VVM >>> [PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context" VVM can solve problems with dynamic memory hot add in Hyper-V VMs with Linux OS ? VVM K.Y.S>>> K.Y.S>>> I will try to get my

Re: [PATCH RT] cpu_chill: Add a UNINTERRUPTIBLE hrtimer_nanosleep

2014-03-07 Thread Sebastian Andrzej Siewior
On 03/04/2014 06:28 PM, Steven Rostedt wrote: > We hit another bug that was caused by switching cpu_chill() from > msleep() to hrtimer_nanosleep(). Applied with a stable tag. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [Intel-gfx] agp/intel: can't ioremap flush page - no chipset flushing

2014-03-07 Thread Paul Bolle
Bjorn Helgaas schreef op ma 10-02-2014 om 14:33 [-0700]: > I wouldn't start bisecting yet, but if you're in the mood, this > commit: 96702be56037 "Merge branch 'pci/resource' into next" looks > like a good place to start, so you could try the pre-merge commit: > 04f982beb900 "Merge branch

Re: [PATCH v2 1/4] HID: cp2112: remove various hid_out_raw_report calls

2014-03-07 Thread David Herrmann
Hi On Wed, Mar 5, 2014 at 10:18 PM, Benjamin Tissoires wrote: > hid_out_raw_report is going to be obsoleted as it is not part of the > unified HID low level transport documentation > (Documentation/hid/hid-transport.txt) > > hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT); >

[no subject]

2014-03-07 Thread Vineet Gupta
Hi Linus, This patch fixes a subtle issue with cache flush which could potentially cause random userspace crashes because of stale icache lines. Please apply for 3.14, it's marked for stable as well. Thx, -Vineet -->8 >From 036837642ed6df39f6a063ad10327787b60d4a0f Mon

[PATCH v2 0/5] Add STiH407 SoC and reference board support

2014-03-07 Thread Maxime COQUELIN
This series adds basic support to the STMicroelectronics STiH407 SoC and its B2120 reference board. The STiH407 is a dual-core ARM Cortex-A9 CPU aimed at STB market. Changes since v1: - - Changed patch 2 commit title - Rebased pinctrl patches to linux-pinctrl/devel

[PATCH v2 1/5] ARM: STi: Add STiH407 SoC support

2014-03-07 Thread Maxime COQUELIN
This patch adds support to STiH407 SoC. Signed-off-by: Maxime Coquelin Signed-off-by: Giuseppe Cavallaro --- Documentation/arm/sti/stih407-overview.txt| 18 ++ Documentation/devicetree/bindings/arm/sti.txt | 15 +++ arch/arm/mach-sti/Kconfig

[PATCH v2 4/5] ARM: dts: Add STiH407 SoC support

2014-03-07 Thread Maxime COQUELIN
The STiH407 is advanced multi-HD AVC processor with 3D graphics acceleration and 1.5-GHz ARM Cortex-A9 SMP CPU. Signed-off-by: Maxime Coquelin Signed-off-by: Giuseppe Cavallaro --- arch/arm/boot/dts/stih407-clock.dtsi | 41 +++ arch/arm/boot/dts/stih407-pinctrl.dtsi | 618

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

2014-03-07 Thread Opensource [Steve Twiss]
>From: Lee Jones [mailto:lee.jo...@linaro.org] >Sent: 07 March 2014 03:32 > >> From: Opensource [Steve Twiss] >> >> This patch updates the register definitions for DA9063 to support the >> production silicon variant code ID (0x5). These changes are not backwards >> compatible with the previous

[PATCH v2 2/5] pinctrl: st: add pinctrl support for the STiH407 SoC

2014-03-07 Thread Maxime COQUELIN
From: Giuseppe Cavallaro This patch adds the initial support for pinctrl based on H407 SoC. Signed-off-by: Maxime Coquelin Signed-off-by: Giuseppe Cavallaro --- drivers/pinctrl/pinctrl-st.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/pinctrl/pinctrl-st.c

[PATCH v2 3/5] pinctrl: st: Enhance the controller to manage unavailable registers

2014-03-07 Thread Maxime COQUELIN
From: Giuseppe Cavallaro This patch adds a new logic inside the st pinctrl to manage an unsupported scenario: some sysconfig are not available! This is the case of STiH407 where, although documented, the following registers from SYSCFG_FLASH have been removed from the SoC. SYSTEM_CONFIG3040

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