On 03/21/2014 08:39 PM, Alexandre Belloni wrote:
Now that we start supporting the Marvell Berlin BG2Q, add a symbol allowing to
differentiate that SoC from the other SoCs of the Berlin family.
Signed-off-by: Alexandre Belloni alexandre.bell...@free-electrons.com
Applied to berlin/defconfig,
On Wed, 05 Mar 2014 20:58:57 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
Since the NMI handlers(e.g. perf) can interrupt in the
single stepping (or preparing the single stepping, do_debug
etc.), we should consider a kprobe is hit in the NMI
handler. Even in that case, the
H. Peter Anvin h...@zytor.com writes:
That's why at least to some extent The Right Thing is not to try to
pretend to be a CPU you don't even know how to emulate.
But again, that has its own issues, too, mostly with userspace
optimization, and making the Linux code more resilient wouldn't
On 03/21/2014 02:48 PM, Andi Kleen wrote:
H. Peter Anvin h...@zytor.com writes:
That's why at least to some extent The Right Thing is not to try to
pretend to be a CPU you don't even know how to emulate.
But again, that has its own issues, too, mostly with userspace
optimization, and making
On Friday, March 21, 2014 11:34:49 AM MyungJoo Ham wrote:
Dear Rafael,
Hi,
Here goes bugfix devfreq patch.
Recent patchset of device-tree support / exynos driver updates is omitted in
this pull request
as there could be further updates on the patchset.
OK, pulled, but only because
On Wed, 05 Mar 2014 20:59:04 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
struct kprobe_insn_cache {
struct mutex mutex;
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index ceeadfc..5b5ac76 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -96,9 +96,6 @@
On Fri, Mar 21, 2014 at 2:10 PM, Sebastian Andrzej Siewior
bige...@linutronix.de wrote:
On 03/21/2014 06:24 PM, Gerhard Sittig wrote:
On Thu, Mar 20, 2014 at 20:55 +0100, Sebastian Andrzej Siewior wrote:
The cycloneV has three gpio controllers, each one with 29 gpios. This patch
adds the
On Wed, 19 Mar 2014 14:38:32 + Mel Gorman mgor...@suse.de wrote:
On Fri, Mar 14, 2014 at 11:15:37PM -0400, Sasha Levin wrote:
On 03/12/2014 06:36 AM, Mel Gorman wrote:
Andrew, this should go with the patches
mmnuma-reorganize-change_pmd_range.patch
On 21/03/2014 at 22:35:26 +0100, Sebastian Hesselbarth wrote :
On 03/21/2014 09:08 PM, Alexandre Belloni wrote:
The Berlin BG2CD has two supported PLLs: CPU PLL and System PLL, add those to
the SoC device tree.
This also moves the remaining clocks from the clocks container node to the
On Fri, Mar 21, 2014 at 1:14 PM, delicious quinoa
delicious.qui...@gmail.com wrote:
On Thu, Mar 20, 2014 at 2:55 PM, Sebastian Andrzej Siewior
bige...@linutronix.de wrote:
The cycloneV has three gpio controllers, each one with 29 gpios. This patch
adds the three controller with the gpio driver
On 21/03/2014 at 22:31:09 +0100, Sebastian Hesselbarth wrote :
On 03/21/2014 09:08 PM, Alexandre Belloni wrote:
Document the device tree bindings for the PLLs found on the Marvell Berlin
SoCs.
Cc: devicet...@vger.kernel.org
You forgot to add Mark Rutland's Reviewed-by. He didn't
pn533_probe() calls usb_get_dev(), but there is no usb_put_dev()
in pn533_disconnect(). The patch adds one.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
drivers/nfc/pn533.c | 1 +
1 file changed, 1 insertion(+)
diff
Please separate the missing break fix into its own patch. That will want to go
in as a fix. The tree it will go through is therefore different from the rest
of this patch which
can take a slower path into the kernel tree.
Jonathan
On March 21, 2014 12:45:51 PM GMT+00:00, Jimmy Li
On 21/03/2014 at 22:22:33 +0100, Sebastian Hesselbarth wrote :
On 03/21/2014 09:08 PM, Alexandre Belloni wrote:
This drivers allows to provide DT clocks for the cpu and system PLLs found on
Marvell Berlin SoCs.
Alexandre,
as mentioned on IRC, I now had a closer look on it. Some minor
On 03/19/2014 10:38 AM, Mel Gorman wrote:
On Fri, Mar 14, 2014 at 11:15:37PM -0400, Sasha Levin wrote:
On 03/12/2014 06:36 AM, Mel Gorman wrote:
Andrew, this should go with the patches
mmnuma-reorganize-change_pmd_range.patch
mmnuma-reorganize-change_pmd_range-fix.patch
On 03/21/2014 11:22 PM, Alexandre Belloni wrote:
On 21/03/2014 at 22:22:33 +0100, Sebastian Hesselbarth wrote :
On 03/21/2014 09:08 PM, Alexandre Belloni wrote:
This drivers allows to provide DT clocks for the cpu and system PLLs found on
Marvell Berlin SoCs.
Alexandre,
as mentioned on IRC,
On 03/21/2014 06:06 PM, Andrew Morton wrote:
On Wed, 19 Mar 2014 14:38:32 + Mel Gormanmgor...@suse.de wrote:
On Fri, Mar 14, 2014 at 11:15:37PM -0400, Sasha Levin wrote:
On 03/12/2014 06:36 AM, Mel Gorman wrote:
Andrew, this should go with the patches
Hi Geert,
On 03/21/2014 09:23 AM, Geert Uytterhoeven wrote:
Hi Peter,
On Fri, Mar 21, 2014 at 2:06 PM, Peter Hurley pe...@hurleysoftware.com wrote:
@@ -2681,10 +2683,12 @@ int uart_remove_one_port(struct uart_driver *drv,
struct uart_port *uport)
}
/*
-* If the port
Am 21.03.2014 22:03, schrieb Andrew Morton:
On Thu, 20 Mar 2014 23:00:45 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
The initramfs generation is broken for file and directory names which contain
colons or spaces. Print an error and don't try to continue.
It would be better to fix
This series of patches adds support to configure a cgroup to swap to a
particular file by using control file memory.swapfile.
A value of default in memory.swapfile indicates that this cgroup should
use the default, system-wide, swap files. A value of none indicates that
this cgroup should never
From: Jamie Liu jamie...@google.com
swap_list is used by get_swap_page() to find public swap files to swap
to; in the case that there are many private swap files and few public
swap files, get_swap_page() may waste time iterating through private
swap files it can't swap to. Change
From: Suleiman Souhlal sulei...@google.com
Allow up to 8192 swap files on x86_64. Prior to this patch the limit was
30 swap files, which is not enough if we want to use per memory cgroup
swap files on a machine that has thousands of cgroups.
While this change also reduces the number of bits
From: Suleiman Souhlal sulei...@google.com
This patch adds support for per memory cgroup swap file. The swap file
is marked private in swapon() with a new flag SWAP_FLAG_PRIVATE becasue
only the memory cgroup (and its children) that owns it can use it (in
the case of the children that don't own
On Fri, 21 Mar 2014 23:49:57 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
Am 21.03.2014 22:03, schrieb Andrew Morton:
On Thu, 20 Mar 2014 23:00:45 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
The initramfs generation is broken for file and directory names which
contain
On Fri, 2014-03-21 at 12:32 -0700, Linus Torvalds wrote:
On Fri, Mar 21, 2014 at 11:34 AM, Oleg Nesterov o...@redhat.com wrote:
Yes, it seems that it actually needs 30 secs. It spends most of the time
(30.13286 seconds) in [..]
So how about taking a completely different approach:
-
Am 21.03.2014 23:55, schrieb Andrew Morton:
On Fri, 21 Mar 2014 23:49:57 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
Am 21.03.2014 22:03, schrieb Andrew Morton:
On Thu, 20 Mar 2014 23:00:45 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
The initramfs generation is broken for
Tuukka,
I've reproduced this negative on a 48 thread 2-socket Xeon during boot
(seen it only once, so far).
expected_us gets calculated to be -1, which is truthful, since the
next timer return value was about 500ns in the past
and our math truncates. This, in turn, confuses the heck out of
On 03/21/2014 06:53 AM, Paul Gortmaker wrote:
On 14-03-21 09:32 AM, Tomi Valkeinen wrote:
Hi,
On 20/03/14 17:16, Paul Gortmaker wrote:
Any randconfig that sets I2C=m and FB_MB862XX_I2C=y will
encounter a final link failure that looks like this:
It compiles fine with I2C=m, FB_MB862XX=m and
On Fri, 21 Mar 2014 13:00:55 -0700
Andrew Morton a...@linux-foundation.org wrote:
On Fri, 21 Mar 2014 17:18:30 +0100 Fabian Frederick f...@skynet.be wrote:
Loop around congestion_wait on allocation failure/alloc_journal_list
like already fixed in other FS.
...
---
Also remove test for selector in st_pwm_regulator_set_voltage_sel, the checking
is already done in .list_voltage.
Signed-off-by: Axel Lin axel@ingics.com
---
drivers/regulator/st-pwm.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/regulator/st-pwm.c
On 21 Mar 2014, at 19:44, Christopher Covington c...@codeaurora.org wrote:
On 03/21/2014 12:27 PM, Catalin Marinas wrote:
On Wed, Mar 19, 2014 at 05:35:19PM +, Christopher Covington wrote:
On an LPAE system, the physical addresses used by VirtIO-MMIO may
be larger than 32 bits, even if the
On Sat, 22 Mar 2014 00:21:59 +0100 Fabian Frederick f...@skynet.be wrote:
What we should do is to fix all these call sites so they can handle
memory exhaustion. That's hard so in the interim they should be using
__GFP_NOFAIL.
Ok, if even ext4 comments are wrong, things gonna be very
The mm-of-the-moment snapshot 2014-03-21-16-28 has been uploaded to
http://www.ozlabs.org/~akpm/mmotm/
mmotm-readme.txt says
README for mm-of-the-moment:
http://www.ozlabs.org/~akpm/mmotm/
This is a snapshot of my -mm patch queue. Uploaded at random hopefully
more than once a week.
You
Hi Li,
On 17 Mar 2014, at 04:07, Li Zefan lize...@huawei.com wrote:
Currently if kmemleak is disabled, the kmemleak objects can never be freed,
no matter if it's disabled by a user or due to fatal errors.
Those objects can be a big waste of memory.
OBJS ACTIVE USE OBJ SIZE SLABS
On Mon, Mar 17, 2014 at 04:08:00AM +, Li Zefan wrote:
- remove kmemleak_padding().
- remove kmemleak_release().
Signed-off-by: Li Zefan lize...@huawei.com
Acked-by: Catalin Marinas catalin.mari...@arm.com
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On Mon, Mar 17, 2014 at 04:09:04AM +, Li Zefan wrote:
They don't have to be atomic_t, because they are simple boolean
toggles.
Signed-off-by: Li Zefan lize...@huawei.com
A reason for which I had atomic_t was to avoid compiler optimisations
but I don't immediately see how it could go
On Fri, Mar 21, 2014 at 6:08 PM, Yufeng Shen mile...@google.com wrote:
On Fri, Mar 21, 2014 at 4:58 PM, Benjamin Tissoires
benjamin.tissoi...@gmail.com wrote:
On Fri, Mar 21, 2014 at 3:39 PM, Yufeng Shen mile...@chromium.org wrote:
There is timeout error during initialization:
kernel: [
On Friday 21 March 2014 23:27:24 Catalin Marinas wrote:
On 21 Mar 2014, at 19:44, Christopher Covington c...@codeaurora.org wrote:
On 03/21/2014 12:27 PM, Catalin Marinas wrote:
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 1f8fed9..a62bcc9 100644
--- a/arch/arm/mm/Kconfig
Am 21.03.2014 20:54, schrieb Mike Snitzer:
The comparisons used in add_vol() shouldn't be identical. Pretty sure
the following is correct but it is completely untested.
Signed-off-by: Mike Snitzer snit...@redhat.com
---
drivers/mtd/ubi/fastmap.c |4 ++--
1 files changed, 2
Actually, Ingo, Borislav and I have been discussing making rdmsr_safe()
more of the default, especially for things like this where the error
handling is obvious (doesn't work? Disable the PMU.)
That would be completely wrong. KVM has a full architectural perfmon PMU,
just no model specific
On 03/21/2014 05:22 PM, Andi Kleen wrote:
Actually, Ingo, Borislav and I have been discussing making rdmsr_safe()
more of the default, especially for things like this where the error
handling is obvious (doesn't work? Disable the PMU.)
That would be completely wrong. KVM has a full
On Fri, Mar 21, 2014 at 05:26:17PM -0700, H. Peter Anvin wrote:
On 03/21/2014 05:22 PM, Andi Kleen wrote:
Actually, Ingo, Borislav and I have been discussing making rdmsr_safe()
more of the default, especially for things like this where the error
handling is obvious (doesn't work? Disable
On 03/21/2014 05:30 PM, Andi Kleen wrote:
% grep -r 'rdmsr' arch/x86/* | grep -v safe | wc -l
285
I assume it'll keep you all busy for a while.
[compared to a likely one liner in KVM]
It's not just KVM, though.
-hpa
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:
[ 825.014783](ftrace buffer empty)
[ 825.014783] Modules linked in:
[ 825.014783] CPU: 1 PID: 22304 Comm: trinity-c57 Tainted: GW
3.14.0-rc7-next-20140321-sasha-00018-g0516fe6-dirty #265
[ 825.014783] task: 8802ec7bb000 ti: 8802e3bb8000 task.ti:
8802e3bb8000
[ 825.014783
2014-02-06 20:25 GMT+01:00 Ivaylo Dimitrov ivo.g.dimitrov...@gmail.com:
From: Felipe Balbi ba...@ti.com
This patch, which is present in 3.14-rc4 as 30a70b026 (usb: musb: fix
obex in g_nokia.ko causing kernel panic), breaks USB gadget support
on my Pandaboard. Bisecting points to this commit,
On Wed, 05 Mar 2014 20:59:11 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index 0cfb00f..7062631 100644
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -22,8 +22,9 @@ Appendix B: The
On Wed, 05 Mar 2014 20:59:18 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
Prohibit probing on debug_stack_reset and debug_stack_set_zero.
Since the both functions are called from TRACE_IRQS_ON/OFF_DEBUG
macros which run in int3 ist entry, probing it may cause a soft
lockup.
On Wed, 05 Mar 2014 20:59:25 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
Prohibit probing on native_set_debugreg and native_load_idt.
Since the kprobes uses do_debug for single stepping,
functions called from do_debug before notify_die must not
be probed.
And also
On Tue, Mar 4, 2014 at 5:14 AM, Matt Fleming m...@console-pimps.org wrote:
From: Matt Fleming matt.flem...@intel.com
It's not possible to dereference the EFI System table directly when
booting a 64-bit kernel on a 32-bit EFI firmware because the size of
pointers don't match.
In preparation
Most of the probe code is the same between all the different
clock controllers. Consolidate the code into a common.c file.
This makes changes to the common probe parts easier and reduces
chances for bugs.
Signed-off-by: Stephen Boyd sb...@codeaurora.org
---
drivers/clk/qcom/Makefile | 1 +
On Wed, 05 Mar 2014 20:59:32 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
thunk_ra trace_hardirqs_on_thunk,trace_hardirqs_on_caller
diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
index a63efd6..92d9fea 100644
--- a/arch/x86/lib/thunk_64.S
+++
On Wed, 05 Mar 2014 20:59:39 +0900
Masami Hiramatsu masami.hiramatsu...@hitachi.com wrote:
To avoid a kernel crash by probing on lockdep code, call
kprobe_int3_handler and kprobe_debug_handler directly
from do_int3 and do_debug. Since there is a locking code
in notify_die, lockdep code can be
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On Thu, Mar 20, 2014 at 11:45 PM, Adrian Hunter adrian.hun...@intel.com wrote:
On 20.03.2014 20:47, Andrew Bresticker wrote:
mmc_request() reads the cd-gpio via mmc_gpio_get_cd(), which can sleep,
while holding host-lock. This may result in the following BUG:
BUG: spinlock wrong CPU on
You have received a Fund Donation of 1.5 million GBP From MrMrs Adrian Gillian
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From 9ad9432dab2bf4d1c8e6ff9201e88d5ae9f3994a Mon Sep 17 00:00:00 2001
From: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
Date: Wed, 19 Mar 2014 20:24:22 -0500
Subject: [PATCH 1/1] perf: Add 'merge-recursive' callchain option
Powerpc saves the link register (LR) with each sample to help
On 2014年03月22日 00:40, Rafael J. Wysocki wrote:
On Friday, March 21, 2014 08:39:39 AM Hanjun Guo wrote:
Hi Rafael,
Hi,
On 2014年03月21日 08:23, Rafael J. Wysocki wrote:
Hi All,
My queue for the first pull request during the upcoming 3.15 merge window
contains the material below. Following the
So reverting and applying v3 3/4 and 4/4 patches works for me.
Ok, I verified that the above endds up resulting in the same tree as
the minimal patch I sent out, modulo (a) some comments and (b) an
#ifdef CONFIG_SMP in futex_get_mm() that doesn't really matter.
So I committed the
Hi
On Friday 21 March 2014, Greg Kroah-Hartman wrote:
3.13-stable review patch. If anyone has any objections, please let me know.
--
From: Zhang Rui rui.zh...@intel.com
commit b355cee88e3b1a193f0e9a81db810f6f83ad728b upstream.
ACPI table may export resource entry
- Original Message -
From: Steven Rostedt rost...@goodmis.org
To: Mathieu Desnoyers mathieu.desnoy...@efficios.com
Cc: linux-kernel@vger.kernel.org, Ingo Molnar mi...@kernel.org, Frederic
Weisbecker fweis...@gmail.com,
Andrew Morton a...@linux-foundation.org, Frank Ch. Eigler
On Wed, Feb 5, 2014 at 11:01 AM, Matt Porter mpor...@linaro.org wrote:
Adds support for capturing PWM signals using the TI ECAP peripheral.
This driver supports triggered buffer capture of pulses on multiple
ECAP instances. In addition, the driver supports configurable polarity
of the signal
On Sat, 2014-03-22 at 07:57 +0530, Srikar Dronamraju wrote:
So reverting and applying v3 3/4 and 4/4 patches works for me.
Ok, I verified that the above endds up resulting in the same tree as
the minimal patch I sent out, modulo (a) some comments and (b) an
#ifdef CONFIG_SMP in
On 21 March 2014 23:37, Catalin Marinas catalin.mari...@arm.com wrote:
smp_mb() is all about relative ordering. So if you want memory accesses
in post_transition() to be visible to other observers before
transition_ongoing = false, you also need to make sure that the readers
of
This really puzzles me.
bmaxa@maxa:~$ lspci -v -s 01:00.0
01:00.0 VGA compatible controller: NVIDIA Corporation GF114 [GeForce GTX
560 Ti] (rev a1) (prog-if 00 [VGA controller])
Subsystem: CardExpert Technology Device 0801
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at
Hi Linus,
The following changes since commit 10554647b488f58f2c36c78368e9bab4b93da721:
Merge tag 'omap-for-v3.14/fixes-dt-rc4' of
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
(2014-03-08 22:56:31 -0800)
are available in the git repository at:
On 2014/3/18 18:48, Russell King - ARM Linux wrote:
On Tue, Mar 18, 2014 at 06:20:42PM +0800, Liu Hua wrote:
When we configure CONFIG_LPAE=y, pfn PAGE_SHIFT will
overflow if pfn = 0x10 in copy_oldmem_page.
So use __pfn_to_phys for converting.
Yes. The sad thing is that if you grep
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