Re: [PATCH 06/14] net: dsa: Add support for hardware monitoring

2014-10-23 Thread Florian Fainelli
Le 23/10/2014 22:40, Guenter Roeck a écrit : On 10/23/2014 10:03 PM, David Miller wrote: From: Guenter Roeck Date: Wed, 22 Oct 2014 22:06:41 -0700 On 10/22/2014 09:37 PM, Florian Fainelli wrote: 2014-10-22 21:03 GMT-07:00 Guenter Roeck : Some Marvell switches provide chip temperature data.

Re: [PATCH 06/14] net: dsa: Add support for hardware monitoring

2014-10-23 Thread Guenter Roeck
On 10/23/2014 10:03 PM, David Miller wrote: From: Guenter Roeck Date: Wed, 22 Oct 2014 22:06:41 -0700 On 10/22/2014 09:37 PM, Florian Fainelli wrote: 2014-10-22 21:03 GMT-07:00 Guenter Roeck : Some Marvell switches provide chip temperature data. Add support for reporting it to the dsa

Re: [PATCH 04/16] perf tools: Add a thread stack for synthesizing call chains

2014-10-23 Thread Namhyung Kim
On Thu, 23 Oct 2014 13:45:12 +0300, Adrian Hunter wrote: > +static void thread_stack__pop(struct thread_stack *ts, u64 ret_addr) > +{ > + if (!ts->cnt) > + return; > + > + if (ts->stack[ts->cnt - 1].ret_addr == ret_addr) { > + ts->cnt -= 1; > + } else { > +

[PATCH v4 8/8] ARM: mediatek: Fix description for mediatek SoCs

2014-10-23 Thread Yingjoe Chen
From: "Joe.C" We support more MediaTek SoCs now, update the description. Signed-off-by: Joe.C --- arch/arm/mach-mediatek/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig index 2c043a2..f73f588

[PATCH resending] splice: sendfile() at once fails for big files

2014-10-23 Thread Christophe Leroy
When big files (over 64kbytes) are sent with sendfile(), they are sent by blocks of 64kbytes. In that case, the target must be informed that the current block is not the last one, otherwise it might take wrong actions. The issue was observed while sending a file to an AF_ALG socket for hashing.

Re: [PATCH v4 0/4] fix freepage count problems in memory isolation

2014-10-23 Thread Joonsoo Kim
On Fri, Oct 24, 2014 at 11:27:49AM +0900, Minchan Kim wrote: > Hi Joonsoo, > > I know you spend much effort for investigate/fix this subtle problem. > So, you should be hero. > > Thanks for really nice work! Hello, Thanks. :) > > > > Joonsoo Kim (4): > > mm/page_alloc: fix incorrect

Re: [PATCH net] bpf: split eBPF out of NET

2014-10-23 Thread Alexei Starovoitov
On Thu, Oct 23, 2014 at 8:23 PM, Josh Triplett wrote: > On Thu, Oct 23, 2014 at 06:41:08PM -0700, Alexei Starovoitov wrote: >> introduce two configs: >> - hidden CONFIG_BPF to select eBPF interpreter that classic socket filters >> depend on >> - visible CONFIG_BPF_SYSCALL (default off) that

Re: [PATCH 4/4] (CMA_AGGRESSIVE) Update page alloc function

2014-10-23 Thread Joonsoo Kim
On Thu, Oct 16, 2014 at 11:35:51AM +0800, Hui Zhu wrote: > If page alloc function __rmqueue try to get pages from MIGRATE_MOVABLE and > conditions (cma_alloc_counter, cma_aggressive_free_min, cma_alloc_counter) > allow, MIGRATE_CMA will be allocated as MIGRATE_MOVABLE first. > > Signed-off-by:

Re: [PATCH] futex: fix a race condition between REQUEUE_PI and task death

2014-10-23 Thread Mike Galbraith
(CCs more eyeballs) On Thu, 2014-10-23 at 15:28 -0400, Brian Silverman wrote: > Here's the test code: Which took a 2 socket 28 core box (NOPREEMPT) out in short order. With patchlet applied, looks like it'll stay up (37 minutes and counting), I'll squeak if it explodes. Tested-by: Mike

Re: [PATCH 0/4] (CMA_AGGRESSIVE) Make CMA memory be more aggressive about allocation

2014-10-23 Thread Joonsoo Kim
On Thu, Oct 16, 2014 at 11:35:47AM +0800, Hui Zhu wrote: > In fallbacks of page_alloc.c, MIGRATE_CMA is the fallback of > MIGRATE_MOVABLE. > MIGRATE_MOVABLE will use MIGRATE_CMA when it doesn't have a page in > order that Linux kernel want. > > If a system that has a lot of user space program is

Re: [PATCH 03/16] perf session: Add perf_session__deliver_synth_event()

2014-10-23 Thread Namhyung Kim
On Thu, 23 Oct 2014 13:45:11 +0300, Adrian Hunter wrote: > Add a function to deliver synthesized events from > within a session. > > Signed-off-by: Adrian Hunter > --- > tools/perf/util/session.c | 14 ++ > tools/perf/util/session.h | 5 + > 2 files changed, 19 insertions(+) > >

Re: [PATCH 02/16] perf pmu: Let pmu's with no events show up on perf list

2014-10-23 Thread Namhyung Kim
On Thu, 23 Oct 2014 13:45:10 +0300, Adrian Hunter wrote: > perf list only lists PMUs with events. Add a > flag to cause a PMU to be also listed separately. > > Signed-off-by: Adrian Hunter > --- > tools/perf/util/pmu.c | 13 +++-- > tools/perf/util/pmu.h | 1 + > 2 files changed, 12

Re: [PATCH 01/16] perf tools: Add id index

2014-10-23 Thread Namhyung Kim
On Thu, 23 Oct 2014 18:08:17 -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Oct 23, 2014 at 01:45:09PM +0300, Adrian Hunter escreveu: >> Add an index of the event identifiers. >> >> This is needed to queue Instruction >> Trace samples according to the mmap >> buffer from which they were

[PATCH RFC] arm/arm64:add CONFIG_HAVE_ARCH_BITREVERSE to support rbit

2014-10-23 Thread Wang, Yalin
this change add CONFIG_HAVE_ARCH_BITREVERSE config option, so that we can use arm/arm64 rbit instruction to do bitrev operation by hardware. Signed-off-by: Yalin Wang --- arch/arm/Kconfig| 1 + arch/arm/include/asm/bitrev.h | 21 + arch/arm64/Kconfig

Re: [PATCH 06/14] net: dsa: Add support for hardware monitoring

2014-10-23 Thread David Miller
From: Guenter Roeck Date: Wed, 22 Oct 2014 22:06:41 -0700 > On 10/22/2014 09:37 PM, Florian Fainelli wrote: >> 2014-10-22 21:03 GMT-07:00 Guenter Roeck : >>> Some Marvell switches provide chip temperature data. >>> Add support for reporting it to the dsa infrastructure. >>> >>> Signed-off-by:

Re: [PATCH] staging: android: binder: move to the "real" part of the kernel

2014-10-23 Thread Dan Carpenter
On Tue, Oct 21, 2014 at 08:10:32PM -0700, Rom Lemarchand wrote: > We would also like to make kernel-t...@android.com the maintainer of > the whole android directory. Mailing lists can't be a maintainer, but you could add it as a private list in the MAINTAINERS file. regards, dan carpenter -- To

Re: [RFC 0/4] [RFC] slub: Fastpath optimization (especially for RT)

2014-10-23 Thread Joonsoo Kim
On Thu, Oct 23, 2014 at 09:18:29AM -0500, Christoph Lameter wrote: > On Thu, 23 Oct 2014, Joonsoo Kim wrote: > > > Preemption disable during very short code would cause large problem for RT? > > This is the hotpath and preempt enable/disable adds a significant number > of cycles. > > > And, if

Re: unaligned accesses in SLAB etc.

2014-10-23 Thread Sam Ravnborg
A minor detail. > [PATCH] sparc64: Fix register corruption in top-most kernel stack frame > during boot. > > - callstart_kernel > + call start_early_boot Maybe add a comment about stack use - as per your nice patch description. > +void __init start_early_boot(void) This will

Re: [PATCH v3 1/2] staging: skein: Adds CryptoAPI Support

2014-10-23 Thread Dan Carpenter
First of all this patch does too many things at once. Collapsing files and deleting them needs to be done in separate patches from adding them. There is the "one thing per patch" and each one of those is a separate thing. On Thu, Oct 23, 2014 at 05:12:10PM -0500, Eric Rost wrote: > +int

Re: localed stuck in recent 3.18 git in copy_net_ns?

2014-10-23 Thread Jay Vosburgh
Paul E. McKenney wrote: >On Fri, Oct 24, 2014 at 12:45:40AM +0300, Yanko Kaneti wrote: >> >> On Thu, 2014-10-23 at 13:05 -0700, Paul E. McKenney wrote: >> > On Thu, Oct 23, 2014 at 10:51:59PM +0300, Yanko Kaneti wrote: >> > > On Thu-10/23/14-2014 08:33, Paul E. McKenney wrote: >> > > > On Thu,

Re: [PATCH v4 4/6] ARM: rockchip: add suspend and resume for RK3288

2014-10-23 Thread Doug Anderson
Chris, On Tue, Oct 21, 2014 at 4:25 PM, Chris Zhong wrote: > +static inline void rk3288_copy_data_to_sram(void) > +{ > + u32 resume_code_size = (u32)_bootdata_cpu_code - > + (u32)rockchip_slp_cpu_resume + 4; > + > + /* save root sram data in ddr mem */ >

Re: [PATCH] cirrus/mac89x0: Remove superfluous interrupt disable/restore

2014-10-23 Thread David Miller
From: Geert Uytterhoeven Date: Tue, 21 Oct 2014 19:53:11 +0200 > As of commit e4dc601bf99ccd1c ("m68k: Disable/restore interrupts in > hwreg_present()/hwreg_write()"), this is no longer needed. > > Signed-off-by: Geert Uytterhoeven Applied. -- To unsubscribe from this list: send the line

Re: [PATCH] natsemi/macsonic: Remove superfluous interrupt disable/restore

2014-10-23 Thread David Miller
From: Geert Uytterhoeven Date: Tue, 21 Oct 2014 19:53:57 +0200 > As of commit e4dc601bf99ccd1c ("m68k: Disable/restore interrupts in > hwreg_present()/hwreg_write()"), this is no longer needed. > > Signed-off-by: Geert Uytterhoeven Applied. -- To unsubscribe from this list: send the line

Re: [PATCH] net: typhoon: Remove redundant casts

2014-10-23 Thread David Miller
From: Rasmus Villemoes Date: Tue, 21 Oct 2014 16:51:43 +0200 > Both image_data and typhoon_fw->data are const u8*, so the cast to u8* > is unnecessary and confusing. > > Signed-off-by: Rasmus Villemoes Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

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Re: [PATCH 2/2] time: Complete NTP adjustment threshold judging conditions

2014-10-23 Thread John Stultz
On Thu, Oct 9, 2014 at 12:04 AM, pang.xunlei wrote: > The clocksource mult-adjustment threshold is [mult-maxadj, mult+maxadj], > timekeeping_adjust() only deals with the upper threshold, but misses the > lower threshold. > > This patch adds the lower threshold judging condition. > >

Re: [PATCH 1/2] time: Fix NTP adjustment mult overflow.

2014-10-23 Thread John Stultz
On Wed, Oct 22, 2014 at 5:37 AM, Xunlei Pang wrote: > The mult memember of struct clocksource should always be a large u32 number > when calculated through > __clocksource_updatefreq_scale(). The value of (cs->mult+cs->maxadj) may > have a chance to reach very > near 0x, so it may

[net-next] net: phy: Adding SGMII support for Marvell 88ee1145 driver

2014-10-23 Thread vndao
From: Viet Nga Dao Additional code to m88e1145_config_init function to allow the driver to support SGMII mode. Signed-off-by: Viet Nga Dao --- drivers/net/phy/marvell.c | 19 +++ 1 files changed, 19 insertions(+), 0 deletions(-) diff --git a/drivers/net/phy/marvell.c

Re: [PATCH] net: Remove trailing whitespace in tcp.h icmp.c syncookies.c

2014-10-23 Thread David Miller
From: Kenjiro Nakayama Date: Mon, 20 Oct 2014 18:15:50 +0900 > Remove trailing whitespace in tcp.h icmp.c syncookies.c > > Signed-off-by: Kenjiro Nakayama Applied -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org

Re: [RESEND PATCH V3 0/3] x86: Full support of PAT

2014-10-23 Thread Juergen Gross
Ping? On 10/20/2014 05:59 AM, Juergen Gross wrote: Hi x86 maintainers, any reason you seem to ignore this patch series? I think I've replied to all open issues and sent the patches more than one month ago. Each patch has a "Reviewed-by". Is there something else missing? Juergen On

Re: [GIT PULL] at91: fixes for 3.18 #1

2014-10-23 Thread Olof Johansson
On Wed, Oct 22, 2014 at 07:01:27PM +0200, Nicolas Ferre wrote: > Arnd, Olof, Kevin, > > This is my first batch of fixes for 3.18. > The power/reset driver part is there because it was introduced through arm-soc > and it seems that it's better to continue like that. > The MAINTAINERS entry is

netfilter: NAT: do the optimization for getting curr_tuple in function nf_nat_setup_info

2014-10-23 Thread billbonaparte
Hi all: In function nf_nat_setup_info, we need to get the current tuple which is supposed to send to destination. If we haven't done any NAT (SNAT or DNAT) for the tuple, then the current tuple is equal to original tuple, otherwise, we should get current tuple by invoking

Re: [RFC][PATCH 4/6] SRCU free VMAs

2014-10-23 Thread Lai Jiangshan
On 10/23/2014 07:03 PM, Peter Zijlstra wrote: > On Thu, Oct 23, 2014 at 06:14:45PM +0800, Lai Jiangshan wrote: >> >>> >>> +struct vm_area_struct *find_vma_srcu(struct mm_struct *mm, unsigned long >>> addr) >>> +{ >>> + struct vm_area_struct *vma; >>> + unsigned int seq; >>> + >>> +

Re: [PATCH 10/14] net: dsa/mv88e6352: Implement EEPROM accessfunctions

2014-10-23 Thread Guenter Roeck
On 10/23/2014 11:55 AM, Florian Fainelli wrote: On 10/23/2014 11:41 AM, Chris Healy wrote: Hi Guenter, I do not believe it is possible to know if an EEPROM is attached or not. If we cannot do this, how about a DT/platform data set of properties that describes the EEPROM when present? Yes,

Re: [PATCH V2 1/2] mm: Update generic gup implementation to handle hugepage directory

2014-10-23 Thread David Miller
From: Benjamin Herrenschmidt Date: Fri, 24 Oct 2014 10:40:35 +1100 > Another option would be to make the generic code use something defined > by the arch to decide whether to use speculative get or > not. I like the idea of keeping the bulk of that code generic... Me too. We could have inlines

Re: [PATCH 1/2] ima: check xattr value length in ima_inode_setxattr()

2014-10-23 Thread Mimi Zohar
On Fri, 2014-10-24 at 13:55 +1100, James Morris wrote: > On Thu, 23 Oct 2014, Dmitry Kasatkin wrote: > > > ima_inode_setxattr() can be called with no value. Function does not > > check the length so that following command can be used to produce > > kernel oops: setfattr -n security.ima FOO. This

Re: [PATCH V5] mtd: ubi: Extend UBI layer debug/messaging capabilities

2014-10-23 Thread hujianyang
On 2014/10/24 11:33, hujianyang wrote: > >> @@ -1798,15 +1803,18 @@ int ubi_thread(void *u) >> int failures = 0; >> struct ubi_device *ubi = u; >> >> -ubi_msg("background thread \"%s\" started, PID %d", >> +ubi_msg(ubi, "background thread \"%s\" started, PID %d", >>

Re: [PATCH V5] mtd: ubi: Extend UBI layer debug/messaging capabilities

2014-10-23 Thread hujianyang
Hi Tanya, When I was trying to push this patch to my product, I reviewed this patch and found some small problems. I wish it's not too late to report these. The patch I get from linux-ubifs.git is amended a bit by Artem. I'd like to quote your V5 patch for simplification. Some line numbers may

[PATCH] futex: Mention key referencing differences between shared and private futexes

2014-10-23 Thread Davidlohr Bueso
From: Davidlohr Bueso Update our documentation as of fix 76835b0ebf8 (futex: Ensure get_futex_key_refs() always implies a barrier). Explicitly state that we don't do key referencing for private futexes. Signed-off-by: Davidlohr Bueso --- kernel/futex.c | 14 ++ 1 file changed, 10

Re: [PATCH net] bpf: split eBPF out of NET

2014-10-23 Thread Josh Triplett
On Thu, Oct 23, 2014 at 06:41:08PM -0700, Alexei Starovoitov wrote: > introduce two configs: > - hidden CONFIG_BPF to select eBPF interpreter that classic socket filters > depend on > - visible CONFIG_BPF_SYSCALL (default off) that tracing and sockets can use > > that solves several problems: >

Re: [GIT PULL] overlay filesystem v25

2014-10-23 Thread Al Viro
On Fri, Oct 24, 2014 at 03:20:55AM +0100, Al Viro wrote: > Why the hell do you hold ->i_mutex across the entire opening of underlying > directory? All you need is to serialize one assignment; the side that loses > the race will simply fput() what it opened... > > Oh, well - that goes under

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Caesar Wang
Dmitry, 在 2014/10/24 10:32, Dmitry Torokhov 写道: On Fri, Oct 24, 2014 at 10:06:43AM +0800, Caesar Wang wrote: 在 2014/10/24 9:37, Dmitry Torokhov 写道: On October 23, 2014 6:08:52 PM PDT, Caesar Wang wrote: Dmitry, 在 2014/10/24 8:46, Dmitry Torokhov 写道: Hi Caesar, On Thu, Oct 23, 2014 at

Re: [PATCH v2] ASoC: atmel_ssc_dai: Match the CMR divider only in full duplex.

2014-10-23 Thread Bo Shen
Hi Peter, Thanks for your patch. Btw, do you use "git send-email" command to send the patch? On 10/22/2014 11:13 PM, Peter Rosin wrote: From 86be84c4de4e7b21cfda9656a02a902c543210af Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 22 Oct 2014 16:45:29 +0200 Subject: [PATCH v2] ASoC:

[net-next] net: phy: Adding SGMII support for Marvell 88ee1145 driver

2014-10-23 Thread vndao
From: Viet Nga Dao Additional code to m88e1145_config_init function to allow the driver to support SGMII mode. Signed-off-by: Viet Nga Dao --- drivers/net/phy/marvell.c | 19 +++ 1 files changed, 19 insertions(+), 0 deletions(-) diff --git a/drivers/net/phy/marvell.c

Re: + mm-compaction-avoid-premature-range-skip-in-isolate_migratepages_range.patch added to -mm tree

2014-10-23 Thread Joonsoo Kim
On Thu, Oct 23, 2014 at 10:39:45AM +0200, Vlastimil Babka wrote: > On 10/23/2014 10:15 AM, Joonsoo Kim wrote: > > On Tue, Oct 14, 2014 at 01:53:44PM -0700, a...@linux-foundation.org wrote: > >> > >> The patch titled > >> Subject: mm/compaction.c: avoid premature range skip in > >>

Re: [PATCH] i386/audit: stop scribbling on the stack frame

2014-10-23 Thread H. Peter Anvin
Yes, I will look at this tomorrow. For the record, the calling convention is that eax, edx, ecx are clobbered, and used for the three first arguments in that order. eax, edx are used for the return value(s). The exception is for __asmlinkage functions where all arguments are passed on the

Re: [PATCH 1/2] ima: check xattr value length in ima_inode_setxattr()

2014-10-23 Thread James Morris
On Thu, 23 Oct 2014, Dmitry Kasatkin wrote: > ima_inode_setxattr() can be called with no value. Function does not > check the length so that following command can be used to produce > kernel oops: setfattr -n security.ima FOO. This patch fixes it. I'd like to see more review/acks on this before

Re: [PATCH 3/4] mm: cma: Ensure that reservations never cross the low/high mem boundary

2014-10-23 Thread Joonsoo Kim
On Thu, Oct 23, 2014 at 05:33:47PM +0300, Laurent Pinchart wrote: > Commit 95b0e655f914 ("ARM: mm: don't limit default CMA region only to > low memory") extended CMA memory reservation to allow usage of high > memory. It relied on commit f7426b983a6a ("mm: cma: adjust address limit > to avoid

Re: [PATCH 1/4] mm: cma: Don't crash on allocation if CMA area can't be activated

2014-10-23 Thread Joonsoo Kim
On Fri, Oct 24, 2014 at 10:02:49AM +0800, Weijie Yang wrote: > On Fri, Oct 24, 2014 at 7:42 AM, Laurent Pinchart > wrote: > > Hi Michal, > > > > On Thursday 23 October 2014 18:53:36 Michal Nazarewicz wrote: > >> On Thu, Oct 23 2014, Laurent Pinchart wrote: > >> > If activation of the CMA area

Re: [PATCH 3/3] ARM: shmobile: armadillo800eva dts: Enable TMU0

2014-10-23 Thread Simon Horman
On Wed, Oct 22, 2014 at 05:17:06PM +0200, Geert Uytterhoeven wrote: > On Wed, Oct 22, 2014 at 4:58 PM, Laurent Pinchart > wrote: > > On Wednesday 22 October 2014 11:38:29 Geert Uytterhoeven wrote: > >> ch0 will be used for clock events and for periodic clock events, > >> ch1 will be used as clock

Re: [PATCHSET 0/5] perf tools: Speed up dwarf callchain post-unwinding for libunwind (v4)

2014-10-23 Thread Namhyung Kim
On Fri, Oct 24, 2014 at 10:56 AM, Arnaldo Carvalho de Melo wrote: > Em Fri, Oct 24, 2014 at 09:44:17AM +0900, Namhyung Kim escreveu: >> On Thu, 23 Oct 2014 20:35:42 -0300, Arnaldo Carvalho de Melo wrote: >> > I'll push later and will drop you a note, so that you can, please, check >> > if the end

Re: [PATCH 1/3] clocksource: sh_tmu: Document R-Mobile r8a7740 binding

2014-10-23 Thread Simon Horman
On Wed, Oct 22, 2014 at 05:59:25PM +0300, Laurent Pinchart wrote: > Hi Geert, > > Thank you for the patch. > > On Wednesday 22 October 2014 11:38:27 Geert Uytterhoeven wrote: > > Compared to the r8a7779, the r8a7740 lacks the input capture register, > > which is not used by the driver (the

Re: [RFC PATCH 3/3] i915: Expose PMU for Observation Architecture

2014-10-23 Thread Robert Bragg
On Thu, Oct 23, 2014 at 8:47 AM, Chris Wilson wrote: > On Wed, Oct 22, 2014 at 04:28:51PM +0100, Robert Bragg wrote: >> + /* XXX: Not sure that this is really acceptable... >> + * >> + * i915_gem_context.c currently owns pinning/unpinning legacy >> + * context buffers and

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Dmitry Torokhov
On Fri, Oct 24, 2014 at 10:06:43AM +0800, Caesar Wang wrote: > > 在 2014/10/24 9:37, Dmitry Torokhov 写道: > >On October 23, 2014 6:08:52 PM PDT, Caesar Wang > >wrote: > >>Dmitry, > >> > >>在 2014/10/24 8:46, Dmitry Torokhov 写道: > >>>Hi Caesar, > >>> > >>>On Thu, Oct 23, 2014 at 05:40:06PM +0800,

Re: [PATCH v4 0/4] fix freepage count problems in memory isolation

2014-10-23 Thread Minchan Kim
Hi Joonsoo, I know you spend much effort for investigate/fix this subtle problem. So, you should be hero. Thanks for really nice work! On Thu, Oct 23, 2014 at 05:10:17PM +0900, Joonsoo Kim wrote: > Changes from v3 to v4 > * Patch 1: Add code comment on nr_isolate_pageblock on struct zone

Re: [GIT PULL] overlay filesystem v25

2014-10-23 Thread Al Viro
On Fri, Oct 24, 2014 at 01:25:39AM +0200, Miklos Szeredi wrote: > Linus, > > Please pull > > git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs.v25 > > Plenty of bugs fixed relative to the previous version, thanks to Al Viro's > review and is now officially be

Re: [PATCH v13 3/5] ARM: dts: add RK3288 Thermal data

2014-10-23 Thread Caesar Wang
Dmitry, 在 2014/10/24 8:48, Dmitry Torokhov 写道: Hi Caesar, On Thu, Oct 23, 2014 at 05:40:05PM +0800, Caesar Wang wrote: This patch changes a dtsi file to contain the thermal data on RK3288 and later SoCs. This data will enable a thermal shutdown over 125C. Signed-off-by: Caesar Wang ---

Re: [PATCH] clocksource: sh_mtu2: Correct SoC family name

2014-10-23 Thread Simon Horman
On Wed, Oct 22, 2014 at 06:00:19PM +0300, Laurent Pinchart wrote: > Hi Geert, > > Thank you for the patch. > > On Wednesday 22 October 2014 11:26:18 Geert Uytterhoeven wrote: > > r7s72100 is a member of the RZ family, not of the R-Car family > > > > Signed-off-by: Geert Uytterhoeven > >

[PATCH v4 3/3] staging: skein: Inlines rotl_64

2014-10-23 Thread Eric Rost
Inlines the macro definition rotl_64 to avoid bugs. Signed-off-by: Eric Rost --- drivers/staging/skein/skein_base.h | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/staging/skein/skein_base.h b/drivers/staging/skein/skein_base.h index 9f10af9..769bcb4 100644

Re: [PATCH] virtio_blk: fix race at module removal

2014-10-23 Thread Ming Lei
On Fri, Oct 24, 2014 at 12:12 AM, Michael S. Tsirkin wrote: > If a device appears while module is being removed, > driver will get a callback after we've given up > on the major number. > > In theory this means this major number can get reused > by something else, resulting in a conflict. Yes,

[PATCH v4 2/3] staging: skein: Adds Loadable Module Support

2014-10-23 Thread Eric Rost
Adds loadable module support for the Skein Hashing Algorithm. Signed-off-by: Eric Rost --- drivers/staging/skein/Kconfig | 2 +- drivers/staging/skein/skein_generic.c | 19 ++- 2 files changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/staging/skein/Kconfig

Re: [PATCH v1 1/5] mfd: tps65910: Convert ti,system-power-controller DT property to poweroff-source

2014-10-23 Thread Alexandre Courbot
On Thu, Oct 23, 2014 at 6:39 PM, PERIER Romain wrote: > Hi Peter, > > 2014-10-23 10:12 GMT+02:00 Peter De Schrijver : >> This breaks DT ABI stability right? An existing device tree using >> ti,system-power-controller won't work anymore after this patch right? I >> don't think that's acceptable.

[PATCH v4 1/3] staging: skein: Adds CryptoAPI Support

2014-10-23 Thread Eric Rost
Adds CryptoAPI support for skein256, skein512, and skein1024 algorithms. Also collapses threefish algorithm into skein.o and removes Kconfig option for Threefish. Signed-off-by: Eric Rost --- drivers/staging/skein/Kconfig | 22 +- drivers/staging/skein/Makefile| 13 +-

[PATCH v4 0/3] staging: skein: Adds CryptoAPI and Module Support

2014-10-23 Thread Eric Rost
Adds CryptoAPI and Loadable Module support to the Skein Hash Algorithm. Also inlines the rotl_64 macro. Eric Rost (3): staging: skein: Adds CryptoAPI Support staging: skein: Adds Loadable Module Support staging: skein: Inlines rotl_64 drivers/staging/skein/Kconfig | 24 +-

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Caesar Wang
在 2014/10/24 9:37, Dmitry Torokhov 写道: On October 23, 2014 6:08:52 PM PDT, Caesar Wang wrote: Dmitry, 在 2014/10/24 8:46, Dmitry Torokhov 写道: Hi Caesar, On Thu, Oct 23, 2014 at 05:40:06PM +0800, Caesar Wang wrote: This patch is depend on rk3288-thermal.dtsi,or it will compile error. If

Re: [PATCH 1/4] mm: cma: Don't crash on allocation if CMA area can't be activated

2014-10-23 Thread Weijie Yang
On Fri, Oct 24, 2014 at 7:42 AM, Laurent Pinchart wrote: > Hi Michal, > > On Thursday 23 October 2014 18:53:36 Michal Nazarewicz wrote: >> On Thu, Oct 23 2014, Laurent Pinchart wrote: >> > If activation of the CMA area fails its mutex won't be initialized, >> > leading to an oops at allocation

Re: [PATCH v2 RESEND] perf tools: makes CPUINFO_PROC to array for different kernel version

2014-10-23 Thread Wang Nan
Hi Arnaldo, A have posted a v3 patch based on your git repository. Please refer to: https://lkml.org/lkml/2014/10/23/711 . Thanks. On 2014/10/24 7:53, Arnaldo Carvalho de Melo wrote: > Em Fri, Oct 24, 2014 at 08:26:13AM +0900, Namhyung Kim escreveu: >> On Wed, 22 Oct 2014 15:40:14 +0800, Wang

Re: [PATCHSET 0/5] perf tools: Speed up dwarf callchain post-unwinding for libunwind (v4)

2014-10-23 Thread Arnaldo Carvalho de Melo
Em Fri, Oct 24, 2014 at 09:44:17AM +0900, Namhyung Kim escreveu: > On Thu, 23 Oct 2014 20:35:42 -0300, Arnaldo Carvalho de Melo wrote: > > I'll push later and will drop you a note, so that you can, please, check > > if the end result is sane. > > Thank you! It should be on my perf/core branch by

Re: [PATCH v3] perf tools: makes CPUINFO_PROC to array for different kernel version

2014-10-23 Thread Arnaldo Carvalho de Melo
Em Fri, Oct 24, 2014 at 09:45:26AM +0800, Wang Nan escreveu: > After kernel 3.7 (commit b4b8f770eb10a1bccaf8aa0ec1956e2dd7ed1e0a), > /proc/cpuinfo replaces 'Processor' to 'model name'. This patch makes > CPUINFO_PROC to an array and provides two choices for ARM, makes it > compatible for different

[PATCH v3] perf tools: makes CPUINFO_PROC to array for different kernel version

2014-10-23 Thread Wang Nan
After kernel 3.7 (commit b4b8f770eb10a1bccaf8aa0ec1956e2dd7ed1e0a), /proc/cpuinfo replaces 'Processor' to 'model name'. This patch makes CPUINFO_PROC to an array and provides two choices for ARM, makes it compatible for different kernel version. v1 -> v2: minor changes as suggested by Namhyung

[PATCH net] bpf: split eBPF out of NET

2014-10-23 Thread Alexei Starovoitov
introduce two configs: - hidden CONFIG_BPF to select eBPF interpreter that classic socket filters depend on - visible CONFIG_BPF_SYSCALL (default off) that tracing and sockets can use that solves several problems: - tracing and others that wish to use eBPF don't need to depend on NET. They

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Dmitry Torokhov
On October 23, 2014 6:08:52 PM PDT, Caesar Wang wrote: >Dmitry, > >在 2014/10/24 8:46, Dmitry Torokhov 写道: >> Hi Caesar, >> >> On Thu, Oct 23, 2014 at 05:40:06PM +0800, Caesar Wang wrote: >>> This patch is depend on rk3288-thermal.dtsi,or >>> it will compile error. >>> >>> If the temperature over

[PATCH 3/7] arm64: dts: Add X-Gene reboot driver dts node

2014-10-23 Thread Feng Kan
Add X-Gene platform reboot driver dts node. Signed-off-by: Feng Kan --- arch/arm64/boot/dts/apm-storm.dtsi | 12 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi index a80f2fa..9532aa3 100644 ---

Re: [PATCH 1/7] arm64: dts: Add APM X-Gene USB 2.0 DTS node

2014-10-23 Thread Feng Kan
Sorry, messed up the title will resend On Thu, Oct 23, 2014 at 6:24 PM, Feng Kan wrote: > This parch adds the device tree nodes for APM X-Gnene USB host controller. > Since X-Gene SOC supports maximum 2 USB ports, 2 dts node are added. > > Signed-off-by: Bao Truong > Signed-off-by: Feng Kan >

[PATCH 5/7] arm64: dts: Add APM X-Gene SoC GFC GPIO controller DTS entries

2014-10-23 Thread Feng Kan
Add the flash controller muxed gpio dts node for APM X-Gene SoC platform. Signed-off-by: Feng Kan --- arch/arm64/boot/dts/apm-storm.dtsi | 7 +++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi index d84cf33..b2e6068

[PATCH 4/7] arm64: dts: Add Designware GPIO dts binding to APM X-Gene platform

2014-10-23 Thread Feng Kan
Add Designware GPIO dts binding to APM X-Gene platform Signed-off-by: Feng Kan --- arch/arm64/boot/dts/apm-storm.dtsi | 15 +++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi index 9532aa3..d84cf33 100644 ---

[PATCH 6/7] Documentation: arm: pmu: Add Potenza PMU binding

2014-10-23 Thread Feng Kan
This patch documents the compatible string for APM X-Gene Potenza CPU's PMU. Signed-off-by: Vinayak Kale Signed-off-by: Feng Kan --- Documentation/devicetree/bindings/arm/pmu.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/pmu.txt

[PATCH 7/7] arm64: dts: Add PMU node for APM X-Gene Storm SOC

2014-10-23 Thread Feng Kan
This patch adds the PMU device tree node for APM X-Gene Storm SOC. Signed-off-by: Vinayak Kale Signed-off-by: Feng Kan --- arch/arm64/boot/dts/apm-storm.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi index

[PATCH 1/7] arm64: dts: Add APM X-Gene USB 2.0 DTS node

2014-10-23 Thread Feng Kan
This parch adds the device tree nodes for APM X-Gnene USB host controller. Since X-Gene SOC supports maximum 2 USB ports, 2 dts node are added. Signed-off-by: Bao Truong Signed-off-by: Feng Kan --- arch/arm64/boot/dts/apm-storm.dtsi | 14 ++ 1 file changed, 14 insertions(+) diff

[PATCH 2/7] Documentation: arm64: add SCU dts binding documentation to linux kernel

2014-10-23 Thread Feng Kan
This add documentation for the SCU system clock unit device tree binding to the kernel. Signed-off-by: Feng Kan --- Documentation/devicetree/bindings/arm/apm/scu.txt | 17 + 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/apm/scu.txt

[PATCH 0/7] APM X-Gene SoC platform device tree cleanup

2014-10-23 Thread Feng Kan
This sums up the dts changes of the recent committed drivers into the kernel. This will grant PMU, reboot, USB and gpio functionalities to the platform. Feng Kan (7): arm64: dts: Add APM X-Gene USB 2.0 DTS node Documentation: arm64: add SCU dts binding documentation to linux kernel

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Caesar Wang
Dmitry, 在 2014/10/24 8:46, Dmitry Torokhov 写道: Hi Caesar, On Thu, Oct 23, 2014 at 05:40:06PM +0800, Caesar Wang wrote: This patch is depend on rk3288-thermal.dtsi,or it will compile error. If the temperature over a period of time High,over 120C the resulting TSHUT gave CRU module,let it

Re: [PATCH 1/2] tracing, function_graph: fix micro seconds notation in comment

2014-10-23 Thread Byungchul Park
On Fri, Oct 24, 2014 at 09:20:11AM +0900, Namhyung Kim wrote: > Hi Byungchul, > > On Thu, 23 Oct 2014 17:17:21 +0900, byungchul park wrote: > > From: Byungchul Park > > > > Usually, "msecs" notation means milli-seconds, and "usecs" notation > > means micro-seconds. Since the unit used in the

Re: [PATCHv1 5/8] cgroup: introduce cgroup namespaces

2014-10-23 Thread Aditya Kali
I will include the suggested changes in the new patchset. Some comments inline. On Thu, Oct 16, 2014 at 9:37 AM, Serge E. Hallyn wrote: > Quoting Aditya Kali (adityak...@google.com): >> Introduce the ability to create new cgroup namespace. The newly created >> cgroup namespace remembers the

Re: [PATCH v13 1/5] thermal: rockchip: add driver for thermal

2014-10-23 Thread Dmitry Torokhov
Hi Caesar, On Thu, Oct 23, 2014 at 05:40:03PM +0800, Caesar Wang wrote: > Thermal is TS-ADC Controller module supports > user-defined mode and automatic mode. > > User-defined mode refers,TSADC all the control signals entirely by > software writing to register for direct control. > > Automaic

Re: [PATCH v3 8/8] clk: Add floor and ceiling constraints to clock rates

2014-10-23 Thread Stephen Boyd
On 10/14/2014 06:27 AM, Tomeu Vizoso wrote: > On 11 October 2014 01:55, Stephen Boyd wrote: >> On 10/09, Tomeu Vizoso wrote: >>> +{ >>> + int ret; >>> + >>> + clk_prepare_lock(); >>> + >>> + clk->floor_constraint = rate; >> No check for ceiling being less than floor? > No, otherwise

Re: [PATCH v6 0/7] ARM: kprobes: enable OPTPROBES for ARM 32.

2014-10-23 Thread Masami Hiramatsu
(2014/10/22 20:31), Wang Nan wrote: > Previous 5 version of ARM OPTPROBES patches are unable to deal with > stack storing instructions correctly. V5 patches disallow optimizing > every protential stack store instructions based on pessimistic > assumption. Which, as Tixy comments, 'excludes the

[PATCH resend] mips: add arch_trigger_all_cpu_backtrace() function

2014-10-23 Thread Eunbong Song
Currently, arch_trigger_all_cpu_backtrace() is defined in only x86 and sparc which has nmi interrupt. But in case of softlockup not a hadrlockup, it could be possible to dump backtrace of all cpus. And this could be helpful for debugging. for example, if system has 2 cpus. CPU 0

Re: [PATCH v13 3/5] ARM: dts: add RK3288 Thermal data

2014-10-23 Thread Dmitry Torokhov
Hi Caesar, On Thu, Oct 23, 2014 at 05:40:05PM +0800, Caesar Wang wrote: > This patch changes a dtsi file to contain the thermal data > on RK3288 and later SoCs. This data will > enable a thermal shutdown over 125C. > > Signed-off-by: Caesar Wang > --- > arch/arm/boot/dts/rk3288-thermal.dtsi |

[PATCH 1/1] devicetree: bindings: Add vendor prefix for Micron Technology Co., Ltd.

2014-10-23 Thread bpqw
This patch is used to add vendor prefix for Micron Technology Inc in the vendor-prefixes.txt file. Micron Technology, Inc. is an American multinational corporation based in Boise, Idaho, best known for producing many forms of semiconductor devices. This includes DRAM, SDRAM, flash memory,

Re: [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288

2014-10-23 Thread Dmitry Torokhov
Hi Caesar, On Thu, Oct 23, 2014 at 05:40:06PM +0800, Caesar Wang wrote: > This patch is depend on rk3288-thermal.dtsi,or > it will compile error. > > If the temperature over a period of time High,over 120C > the resulting TSHUT gave CRU module,let it reset > the entire chip,or via GPIO give

Re: [PATCHSET 0/5] perf tools: Speed up dwarf callchain post-unwinding for libunwind (v4)

2014-10-23 Thread Namhyung Kim
On Thu, 23 Oct 2014 20:35:42 -0300, Arnaldo Carvalho de Melo wrote: > Em Wed, Oct 22, 2014 at 10:34:27AM +0900, Namhyung Kim escreveu: >> Hi Arnaldo, >> >> On Wed, 15 Oct 2014 17:06:30 -0300, Arnaldo Carvalho de Melo wrote: >> > Next time please run: (I'm fixing this up this time) >> > >> >

Re: [PATCH 4/5] perf tools: Add support for exclusive option

2014-10-23 Thread Namhyung Kim
Hi Arnaldo, On Thu, 23 Oct 2014 17:29:48 -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Oct 23, 2014 at 02:05:08PM +0900, Masami Hiramatsu escreveu: >> (2014/10/23 0:15), Namhyung Kim wrote: >> > Some options cannot be used at the same time. To handle such options >> > add a new

[PATCH] soc: qcom: scm: Clarify boot interface

2014-10-23 Thread Stephen Boyd
The secure world only knows about 32-bit wide physical addresses for the boot API. Clarify the kernel interface by explicitly stating a u32 instead of phys_addr_t which could be 32 or 64 bits depending on LPAE or not. Signed-off-by: Stephen Boyd --- drivers/soc/qcom/scm-boot.c | 2 +-

[PATCH 1/1 v3] driver:mtd:spi-nor: Add Micron quad I/O support

2014-10-23 Thread beanhuo
This patch adds code which enables Quad I/O mode on Micron SPI NOR flashes. For Micron SPI NOR flash, enabling or disabling quad I/O protocol is controlled by EVCR (Enhanced Volatile Configuration Register), Quad I/O protocol bit 7. When EVCR bit 7 is reset to 0, the SPI NOR flash will operate

Re: hung tasks in 3.18.0-rc1-00221-gc3351df

2014-10-23 Thread Paul E. McKenney
On Thu, Oct 23, 2014 at 04:21:17PM +0300, Meelis Roos wrote: > This is first real test on a computer where 3.17 did hang. Fist the hung > task info, then full dmesg. > > [ 960.346611] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. > [ 960.346616] Tainted: GW

Re: [PATCH 1/2] tracing, function_graph: fix micro seconds notation in comment

2014-10-23 Thread Namhyung Kim
Hi Byungchul, On Thu, 23 Oct 2014 17:17:21 +0900, byungchul park wrote: > From: Byungchul Park > > Usually, "msecs" notation means milli-seconds, and "usecs" notation > means micro-seconds. Since the unit used in the code is > micro-seconds, the notation should be replaced from msecs to usecs. >

Re: [PATCH v2 0/3] fpga bridge framework

2014-10-23 Thread atull
On Thu, 23 Oct 2014, at...@opensource.altera.com wrote: > From: Alan Tull > > Followup to bridge framework that was posted on 2013/10/3 > > This is a driver for enabling/disabling the fpga bridges under control > of a sys entry. It has a common framework and individual drivers for > the

[PATCH v2 1/3] add sysfs document for fpga bridges

2014-10-23 Thread atull
From: Alan Tull Add sysfs document for fpga bridges. Signed-off-by: Alan Tull --- Documentation/ABI/testing/sysfs-class-fpga-bridge |5 + 1 file changed, 5 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-fpga-bridge diff --git

[PATCH v2 2/3] ARM: dts: socfpga: fpga bridges bindings docs

2014-10-23 Thread atull
From: Alan Tull Add DTS binding documentation for the Altera FPGA bridges. Signed-off-by: Alan Tull --- .../bindings/fpga/altera-fpga2sdram-bridge.txt | 57 .../bindings/fpga/altera-hps2fpga-bridge.txt | 53 ++ 2 files changed, 110

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