> On 18 September 2014 at 22:44 Theodore Ts'o wrote:
>
>
> On Thu, Sep 18, 2014 at 08:29:34PM +0200, Fabian Frederick wrote:
> > spin_unlock after spin_lock only.
> >
> > This fixes the following sparse warning:
> > fs/jbd2/transaction.c:1102:20: warning: context imbalance
> > in 'jbd2_journal_g
Hi Philippe,
On Thu, 11 Sep 2014, Philipp Zabel wrote:
> In preparation for a following patch, stop decrementing the endpoint node
> refcount in the loop. This temporarily leaks a reference to the endpoint node,
> which will be fixed by having of_graph_get_next_endpoint decrement the
> refcount
Hey Linus,
A bunch of radeon fixes for oops on module unload, and problems with
resetting the dma engine, one nouveau fix for black boxes in rendering on
my mbp retina, one sti fix, and a couple of intel fixes.
Dave.
The following changes since commit 37504a3be90b69438426d74ccf467a9fe192932b
Fixes the same bug as b43790eedd31e9535b89bbfa45793919e9504c34 and
9aed8614af5a05cdaa32a0b78b0f1a424754a958 where the return value of
pte_*mksoft_dirty was being ignored.
To be sure that no other pte/pmd "mk" function return values were
being ignored, I annotated the functions in
arch/x86/include/
On Sat, Sep 20, 2014 at 01:03:07AM -0700, Peter Feiner wrote:
> Fixes the same bug as b43790eedd31e9535b89bbfa45793919e9504c34 and
> 9aed8614af5a05cdaa32a0b78b0f1a424754a958 where the return value of
> pte_*mksoft_dirty was being ignored.
>
> To be sure that no other pte/pmd "mk" function return v
On Fri, Sep 19, 2014 at 08:30:07PM +0200, Alexandre Belloni wrote:
> On 19/09/2014 at 17:39:32 +0100, Russell King - ARM Linux wrote :
> > On Fri, Sep 19, 2014 at 11:50:01AM +0200, Alexandre Belloni wrote:
> > > On 26/08/2014 at 16:17:57 +0200, Tomasz Figa wrote :
> > > > Firmware on certain boards
commit 0227d6abb378
("fs/cachefiles: replace kerror by pr_err")
didn't include newline featuring in original kerror definition
Reported-by: David Howells
Cc: David Howells
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
fs/cachefiles/bind.c | 8
fs/cachefiles/daemon.c |
On Wed, Aug 13, 2014 at 01:56:51PM +0200, Michal Simek wrote:
> There is no need to init .owner field.
>
> Based on the patch from Peter Griffin
> "mmc: remove .owner field for drivers using module_platform_driver"
>
> This patch removes the superflous .owner field for drivers which
It says dri
On Fri, Sep 05, 2014 at 12:28:18PM +0300, Mikko Perttunen wrote:
> From: Mikko Perttunen
>
> Currently the i2c-tegra bus driver prepares, enables
> and set_rates its clocks separately for each transfer.
> This causes locking problems when doing I2C transfers
> from clock notifiers; see
> http://l
On Wed, Aug 20, 2014 at 04:29:08PM +0200, Romain Baeriswyl wrote:
> From: Romain Baeriswyl
>
> Some legacy devices support ony I2C standard mode at 100kHz.
> This patch allows to select the standard mode through the DTS
> with the use of the existing clock-frequency parameter.
>
> When clock-fre
On Wed, Sep 03, 2014 at 10:41:38AM +0800, Raymond Tan wrote:
> From: "Tan, Raymond"
>
> Use the platform data to set the clk_freq when there is no DT configuration
> available. The clk_freq in turn will determine the I2C speed mode.
>
> In Quark, there is currently no other configuration mechani
This change removes unwanted NULL check around mmc private data
structure in remove function as the probe would not have succeeded
with this structure variable as NULL.
Cc: Chris Ball
Cc: Ulf Hansson
Cc: linux-...@vger.kernel.org
Signed-off-by: Pramod Gurav
---
drivers/mmc/host/android-goldfis
Good Day,
I am writing this particular message to you to ascertain whether you could be
able to handle this matter effectively in your area or any place of your
choice. Be inform that i wish to enter into business relationship with you
which must be under your complete control and management.
On 09/19/2014 10:14 PM, Sebastian Hesselbarth wrote:
> There is an I2C eeprom connected on Lenovo ix4-300d, add the
> corresponding node.
>
> Signed-off-by: Sebastian Hesselbarth
> ---
...
> ---
> arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 5 +
> 1 file changed, 5 insertions(+)
>
> d
Il 19/09/2014 09:10, Jason Wang ha scritto:
>> >
>> > - if (!vhost_has_feature(vq, VIRTIO_RING_F_EVENT_IDX)) {
>> > + if (vq->urgent || !vhost_has_feature(vq, VIRTIO_RING_F_EVENT_IDX)) {
> So the urgent descriptor only work when event index was not enabled?
> This seems suboptimal, we may still
> On 20 September 2014 at 01:00 Andrew Morton wrote:
>
>
> On Sat, 13 Sep 2014 23:12:36 +0200 Fabian Frederick wrote:
>
> > -use current logging functions
> > -replace no level printk by pr_err
> > -add debug.c / sysv_err function to include sb->s_id
> > -use pr_fmt with standard KBUILD_MODNAME
> On 16 September 2014 at 18:31 Joe Perches wrote:
>
>
> On Tue, 2014-09-16 at 18:15 +0200, Fabian Frederick wrote:
> > > On 16 September 2014 at 05:22 Joe Perches wrote:
> > > On Mon, 2014-09-15 at 20:43 +0200, Fabian Frederick wrote:
> > > > Adding patch subject uniqueness check in checkpatch
Can you apply below patch before new PFA_* are defined?
Cgroups code might want to define PFA_SPREAD_PAGE as 1 and PFA_SPREAD_SLAB as 2.
>From 8543e68adb210142fa347d8bc9d83df0bb2c5291 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa
Date: Sat, 20 Sep 2014 19:24:
ept identity pagetable and apic access page in kvm are pinned in memory.
As a result, they cannot be migrated/hot-removed.
But actually they don't need to be pinned in memory.
[For ept identity page]
Just do not pin it. When it is migrated, guest will be able to find the
new page in the next ept
We wants to migrate apic access page pinned by guest (L1 and L2) to make memory
hotplug available.
There are two situations need to be handled for apic access page used by L2 vm:
1. L1 prepares a separate apic access page for L2.
L2 pins a lot of pages in memory. Even if we can migrate apic ac
We are handling "L1 and L2 share one apic access page" situation when migrating
apic access page. We should do some handling when migration happens in the
following situations:
1) when L0 is running: Update L1's vmcs in the next L0->L1 entry and L2's
vmcs in the next L1->L2 entry.
2)
To make apic access page migratable, we do not pin it in memory now.
When it is migrated, we should reload its physical address for all
vmcses. But when we tried to do this, all vcpu will access
kvm_arch->apic_access_page without any locking. This is not safe.
Actually, we do not need kvm_arch->ap
Since different architectures need different handling, we will add some arch
specific
code later. The code may need to make cpu requests outside kvm_main.c, so make
it
non-static and rename it to kvm_make_all_cpus_request().
Signed-off-by: Tang Chen
---
include/linux/kvm_host.h | 1 +
virt/kv
We are handling "L1 and L2 share one apic access page" situation when migrating
apic access page. We should do some handling when migration happens in the
following situations:
1) when L0 is running: Update L1's vmcs in the next L0->L1 entry and L2's
vmcs in the next L1->L2 entry.
2)
kvm_arch->ept_identity_pagetable holds the ept identity pagetable page. But
it is never used to refer to the page at all.
In vcpu initialization, it indicates two things:
1. indicates if ept page is allocated
2. indicates if a memory slot for identity page is initialized
Actually, kvm_arch->ept_i
We have APIC_DEFAULT_PHYS_BASE defined as 0xfee0, which is also the address
of
apic access page. So use this macro.
Signed-off-by: Tang Chen
Reviewed-by: Gleb Natapov
---
arch/x86/kvm/svm.c | 3 ++-
arch/x86/kvm/vmx.c | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git
We are handling "L1 and L2 share one apic access page" situation when migrating
apic access page. We should do some handling when migration happens in the
following situations:
1) when L0 is running: Update L1's vmcs in the next L0->L1 entry and L2's
vmcs in the next L1->L2 entry.
2)
In init_rmode_identity_map(), there two variables indicating the return
value, r and ret, and it return 0 on error, 1 on success. The function
is only called by vmx_create_vcpu(), and r is redundant.
This patch removes the redundant variable r, and make init_rmode_identity_map()
return 0 on succes
There is typo in ixgbe.h, two marcro definition of IXGBE_MAX_L2A_QUEUES to 4,
delete one, clear the compiler warning.
Signed-off-by: Ethan Zhao
---
drivers/net/ethernet/intel/ixgbe/ixgbe.h |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/i
Hi Brian,
On Fri, 19 Sep 2014 21:34:38 -0700
Brian Norris wrote:
> Hi Boris,
>
> On Mon, Aug 18, 2014 at 07:26:26PM +0200, Boris BREZILLON wrote:
> > This patch series adds support for the sunxi NAND Flash Controller (NFC)
> > block.
> >
> > These two patches only add support for the basic NAN
Signed-off-by: Grzegorz Swirski
---
drivers/staging/wlan-ng/prism2mib.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/wlan-ng/prism2mib.c
b/drivers/staging/wlan-ng/prism2mib.c
index f471708..0163e06 100644
--- a/drivers/staging/wlan-ng/prism2mib.
Moikka!
On 09/19/2014 10:55 PM, Luca Olivetti wrote:
El 19/09/14 21:22, Frank Schäfer ha escrit:
So symbol_request() returns pointers.!= NULL
A closer look at the definition of symbol_request() shows, that it does
nothing if CONFIG_MODULES is disabled (it just returns its argument).
One po
On Tue, Sep 16, 2014 at 01:14:36PM +0530, kavitha bk wrote:
> On Mon, Sep 15, 2014 at 10:52 PM, Andreas Werner wrote:
>
> > On Thu, Sep 04, 2014 at 09:59:53PM +0530, kavitha bk wrote:
> > > On Wed, Sep 3, 2014 at 8:04 PM, Andreas Werner
> > wrote:
> > >
> > > > Is there a way to access the eepro
On Fri, 19 Sep 2014 21:46:07 -0700
Brian Norris wrote:
> Since you were asking about this series, I have a comment:
>
> On Mon, Jul 28, 2014 at 11:16:51AM +0200, Boris BREZILLON wrote:
> > Add an onfi_timing_mode_ds field to nand_chip and nand_flash_dev in order
> > to support NAND timings defin
On Fri, 19 Sep 2014 23:42:37 -0700
tip-bot for Chuck Ebbert wrote:
> Commit-ID: a3215fb47c7ecb814dc16815245db4f375841268
> Gitweb: http://git.kernel.org/tip/a3215fb47c7ecb814dc16815245db4f375841268
> Author: Chuck Ebbert
> AuthorDate: Fri, 19 Sep 2014 09:35:05 -0500
> Committer: Ingo M
James Morris wrote:
> I'm getting this warning after pulling your code:
>
> CC crypto/hash_info.o
> crypto/asymmetric_keys/asymmetric_type.c: In function
> asymmetric_key_hex_to_key_id:
> crypto/asymmetric_keys/asymmetric_type.c:110: warning: ignoring return
> value of hex2bin, declared
Hi,
thanks for the submission.
On Mon, Aug 25, 2014 at 01:51:22PM +0200, Anders Berg wrote:
> Add I2C bus driver for the controller found in the LSI Axxia family SoCs. The
> driver implements 10-bit addressing and SMBus transfer modes via emulation
> (including SMBus block data read).
>
> Signed
On Sat, Sep 13, 2014 at 10:46:22AM +0200, Yann Droneaud wrote:
> Hi,
>
> Following the EBUSY errors reported by Jiri Olsa [1], I've tryed to
> improve a bit the way perf_flag_probe() handle errors.
>
> In case EBUSY is returned by perf_event_open(), testing the function
> again without PERF_FLAG_
On Fri, Aug 22, 2014 at 10:43:44AM -0700, Doug Anderson wrote:
> Having a transfer more than 32 bits is not all that unlikely. Remove
> the annotation.
>
> The unlikely in the IRQ handler can't gain us much. It's not in a
> loop, so at most it would save 1 instruction per IRQ, which isn't
> much
On Mon, Sep 08, 2014 at 11:38:25AM +0800, Addy Ke wrote:
> I2C_CLKDIV register descripted in the previous version of
> RK3x chip manual is incorrect. Plus 1 is required.
>
> The correct formula:
> - T(SCL_HIGH) = T(PCLK) * (CLKDIVH + 1) * 8
> - T(SCL_LOW) = T(PCLK) * (CLKDIVL + 1) * 8
> - (SCL Div
Just realized that linux-arm-kernel email-id was wrongly typed.
CCing the correct linux-arm-kernel email-id now.
Sorry for the noise.
On Tue, Sep 16, 2014 at 5:02 PM, Alim Akhtar wrote:
> Add earlycon support for the samsung serial port. This allows enabling
> the samsung serial port for conso
On Sat, Sep 20, 2014 at 6:42 AM, Greg Kroah-Hartman
wrote:
> On Fri, Sep 19, 2014 at 09:44:24PM +0900, Roman Pen wrote:
>> The thing is that built-in modules are being inited before
>> rootfs mount. Some of the modules can request firmware loading
>> from another thread using async 'request_firmw
Dear Florian Fainelli,
On Fri, 19 Sep 2014 12:44:39 -0700, Florian Fainelli wrote:
> -void __init brcmstb_hook_fault_code(void)
> +static int __init brcmstb_hook_fault_code(void)
> {
> hook_fault_code(22, brcmstb_bus_error_handler, SIGBUS, 0,
> "imprecise external abo
Thanks, Oleg, for the review.
--
Roman
On Sat, Sep 20, 2014 at 4:45 AM, Oleg Nesterov wrote:
> On 09/19, Roman Pen wrote:
>>
>> +void wait_for_rootfs(void)
>> +{
>> + /* Here we try to protect from a few things:
>> + * 1. Avoid waiting for ourselves, when init thread has not
>> + *
Hi,
the Ethernet controller available in Amlogic Meson6 and Meson8 SoCs is
a Synopsys DesignWare MAC IP core, already supported by the stmmac
driver.
These patches add a glue layer to the driver for the platform-specific
settings required by the Amlogic variant.
This has been tested on a Amlogic
The Ethernet controller available in Meson6 and Meson8 SoCs is a
Synopsys DesignWare MAC IP core, already supported by the stmmac
driver.
This glue layer implements some platform-specific settings needed by
the Amlogic variant.
Signed-off-by: Beniamino Galvani
---
drivers/net/ethernet/stmicro/s
Add the device tree bindings documentation for the Amlogic Meson
variant of the Synopsys DesignWare MAC.
Signed-off-by: Beniamino Galvani
---
.../devicetree/bindings/net/meson-dwmac.txt| 25 ++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicet
Hi Alim,
Please see my comments inline.
On 16.09.2014 13:32, Alim Akhtar wrote:
> Add earlycon support for the samsung serial port. This allows enabling
> the samsung serial port for console when early_params are parse and processed.
>
> Signed-off-by: Alim Akhtar
> ---
> Documentation/kernel-
On 09/18/2014 11:29 PM, Jisheng Zhang wrote:
The TOP_INIT may be zero, so the timeout period may be very short after
initialization is done, thus the system may be reset soon after enabling.
We fix this problem by restarting the counter immediately after enabling
WDT.
Signed-off-by: Jisheng Zhan
* Thomas Gleixner [140919 19:08]:
> On Fri, 19 Sep 2014, Tony Lindgren wrote:
> > * Thomas Gleixner [140919 12:47]:
> > > Why on earth are you wanting tasklets in there? That's just silly,
> > > really.
> >
> > Lack of a framework on driver side to cope with this in a generic
> > way? :p
>
> So
On 09/19/2014 08:07 PM, Guenter Roeck wrote:
On 09/18/2014 11:29 PM, Jisheng Zhang wrote:
The kernel core now provides an API to trigger a system restart.
Register with it to support restarting the system via. watchdog.
Signed-off-by: Jisheng Zhang
---
drivers/watchdog/dw_wdt.c | 27
Dear Recipient,
You have been awarded the sum of 8,000,000.00 (Eight Million Pounds sterling)
with reference number 77100146 by office of the ministry of finance UK.Send us
your personal details to deliver your funds.
Gloria Pete
--
To unsubscribe from this list: send the line "unsubscribe lin
The scripts/checkkconfigsymbols.sh script searches Kconfig features
in the source code that are not defined in Kconfig. Such identifiers
always evaluate to false and are the source of various kinds of bugs.
However, the shell script is slow and it does not detect such broken
references in Kbuild an
Rename CamelCase function name.
Remove unnecessary comments.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 39 +++---
1 file changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/odm_RTL8188E.c
b/drivers/st
Move a function and global variable from odm_debug.c to odm.c
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/Makefile|1 -
drivers/staging/rtl8188eu/hal/odm.c |8
drivers/staging/rtl8188eu/hal/odm_debug.c | 32 -
3 files ch
Rename CamelCase function name and local variables.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 12 +++-
drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c |3 ++-
drivers/staging/rtl8188eu/include/odm_RTL8188E.h |4 ++--
3 files changed, 1
Rename CamelCase function name.
Remove unnecessary comments and debugging messages.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 53 --
1 file changed, 25 insertions(+), 28 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/odm_R
Rename CamelCase function name.
Remove unnecessary debugging messages.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm.c |2 +-
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c |5 +
drivers/staging/rtl8188eu/include/odm_RTL8188E.h |2 +-
3 files c
Rename CamelCase function name and local variables.
Remove unnecessary debugging messages and comments.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 51 --
drivers/staging/rtl8188eu/hal/usb_halinit.c |2 +-
drivers/staging/rtl
Rename CamelCase function name and local variables.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_HWConfig.c |2 +-
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 19 ++-
drivers/staging/rtl8188eu/include/odm_RTL8188E.h |4 ++--
3 files chan
Rename CamelCase function name and local variables.
Remove unnecessary debugging messages.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 25 +
1 file changed, 9 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/
struct odm_dm_struct has a member of struct dyn_primary_cca,
which is initialized once and then never used by driver, so
we can remove struct dyn_promary_cca and code which initialize
it.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm.c |1 -
drivers/staging/
Rename CamelCase function name.
Remove unnecessary comments.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm.c |2 +-
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 31 +-
drivers/staging/rtl8188eu/include/odm_RTL8188E.h |2 +-
3
Rename CamelCase function name and local variables.
Remove unnecessary debugging messages.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 78 +-
1 file changed, 38 insertions(+), 40 deletions(-)
diff --git a/drivers/staging/rtl8188eu/
* Chuck Ebbert wrote:
> On Fri, 19 Sep 2014 23:42:37 -0700
> tip-bot for Chuck Ebbert wrote:
>
> > Commit-ID: a3215fb47c7ecb814dc16815245db4f375841268
> > Gitweb:
> > http://git.kernel.org/tip/a3215fb47c7ecb814dc16815245db4f375841268
> > Author: Chuck Ebbert
> > AuthorDate: Fri, 19
Rename CamelCase function name.
Remove unnecessary comments.
Signed-off-by: navin patidar
---
drivers/staging/rtl8188eu/hal/odm_RTL8188E.c | 31 +-
1 file changed, 16 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/odm_RTL8188E.c
b/drivers/st
Signed-off-by: navin patidar
---
.../staging/rtl8188eu/include/odm_RegDefine11AC.h | 54
drivers/staging/rtl8188eu/include/odm_precomp.h|1 -
2 files changed, 55 deletions(-)
delete mode 100644 drivers/staging/rtl8188eu/include/odm_RegDefine11AC.h
diff --git a/dr
On Sat, Sep 20, 2014 at 01:55:54PM +0800, Zefan Li wrote:
> We should make the updating of this flag atomic.
> /* Per-process atomic flags. */
> #define PFA_NO_NEW_PRIVS 0x0001 /* May not gain new privileges. */
> +#define PFA_SPREAD_PAGE 0x0002 /* Spread page cache over cpuset */
> +
On Sat, Sep 20, 2014 at 10:18:39PM +0900, Roman Peniaev wrote:
> On Sat, Sep 20, 2014 at 6:42 AM, Greg Kroah-Hartman
> wrote:
> > On Fri, Sep 19, 2014 at 09:44:24PM +0900, Roman Pen wrote:
> >> The thing is that built-in modules are being inited before
> >> rootfs mount. Some of the modules can r
Dear Recipient,
You have been awarded the sum of 8,000,000.00 (Eight Million Pounds sterling)
with reference number 77100146 by office of the ministry of finance UK.Send us
your personal details to deliver your funds.
Gloria Pete
--
To unsubscribe from this list: send the line "unsubscribe lin
On Sat, Sep 20, 2014 at 11:42 PM, Greg Kroah-Hartman
wrote:
> On Sat, Sep 20, 2014 at 10:18:39PM +0900, Roman Peniaev wrote:
>> On Sat, Sep 20, 2014 at 6:42 AM, Greg Kroah-Hartman
>> wrote:
>> > On Fri, Sep 19, 2014 at 09:44:24PM +0900, Roman Pen wrote:
>> >> The thing is that built-in modules ar
Aaron Tomlin recently posted patches [1] to enable checking the stack
canary on every task switch. Looking at the canary code, I realized
that every arch (except ia64, which adds some space for register spill
above the stack) shares a definition of end_of_stack() that makes it
the first long after
On Sat, 20 Sep 2014 07:12:24 +0200
Jan Kara wrote:
> On Thu 18-09-14 19:34:14, Peter Zijlstra wrote:
> > On Wed, Sep 17, 2014 at 08:31:35PM -0400, Steven Rostedt wrote:
> > > I totally didn't get what you wrote.
> >
> > :-)
> >
> > > We don't want to know if it got delayed, then the patch to re
> Speaking of which, how does Linux find this new bus? I couldn't find
> anything that describes the device tree bindings, but maybe I just
> missed them.
There is a separate thread on the ARM mailing list with the device tree
and binding (device tree will be in arch/arm64):
http://www.spinics.ne
Hi Taeung,
Please CC perf maintainers when you send a perf patch. I'm adding
Arnaldo who maintains tooling part and Jiri who suggested this change.
2014-09-17 (수), 17:31 +0900, taeung:
> Hi,
>
> I modified error code for the requirement as below.
>
> Author: taeung
> Date: Sat Sep 13 16:22
On Sat, Sep 20, 2014 at 07:12:24AM +0200, Jan Kara wrote:
> On Thu 18-09-14 19:34:14, Peter Zijlstra wrote:
> > On Wed, Sep 17, 2014 at 08:31:35PM -0400, Steven Rostedt wrote:
> > > I totally didn't get what you wrote.
> >
> > :-)
> >
> > > We don't want to know if it got delayed, then the patch
On Sat, 2014-09-20 at 12:31 +0200, Fabian Frederick wrote:
> > On 16 September 2014 at 18:31 Joe Perches wrote:
> > On Tue, 2014-09-16 at 18:15 +0200, Fabian Frederick wrote:
> > > > On 16 September 2014 at 05:22 Joe Perches wrote:
> > > > On Mon, 2014-09-15 at 20:43 +0200, Fabian Frederick wrote
On Sat, 2014-09-20 at 17:47 +0200, Peter Zijlstra wrote:
> On a whole, printk() is entirely useless for debugging these days, its
> far too fragile/unreliable to be taken seriously so I really don't care
> on that point either.
That's unfortunate.
Care to enumerate the issues that you believe mak
Hello,
This is patchset to add new callchain related config options so that
users don't need to pass their preference to the cmdline everytime.
Following config options will be added, and users can set appropriate
values to ~/.perfconfig file. Note that the dump-size option is
meaningful only if
This version includes:
- fsck.f2fs fixing corrupted images/partitions
- dump.f2fs retrieving speicific file
- bug fixes on f2fsstat and fibmap.f2fs
- refactor code blocks for android build
Signed-off-by: Jaegeuk Kim
---
VERSION | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
So that it'll be passed to perf_callchain_config().
Signed-off-by: Namhyung Kim
---
tools/perf/builtin-record.c | 2 +-
tools/perf/builtin-top.c| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 12e1f2255f89.
So that all callchain config parameters can be read/written to a single place.
It's a preparation to consolidate handling of all callchain options.
Signed-off-by: Namhyung Kim
---
tools/perf/builtin-record.c | 45 -
tools/perf/builtin-top.c| 4 +--
This patch adds support for following config options to ~/.perfconfig file.
[call-graph]
record-mode = dwarf
dump-size = 8192
print-type = fractal
order = callee
threshold = 0.5
print-limit = 128
sort-key = function
Signed-off-by: Namhyung Kim
---
tools/perf/util/c
Currently perf report -g graph option doesn't work as expected and
always work as same as -g fractal. This was a bug during recent
callchain print code cleanup.
Before:
$ perf report -g graph
Children Self Command Shared Object Symbol
=
And rename record_callchain_parse() to parse_callchain_record_opt() in
accordance to parse_callchain_report_opt().
Signek-off-by: Namhyung Kim
---
tools/perf/builtin-record.c | 88 ++---
tools/perf/builtin-top.c| 2 +-
tools/perf/util/callchain.c | 84
On Thu, Sep 18, 2014 at 09:04:11PM +0800, huang ying wrote:
> On Thu, Sep 18, 2014 at 1:51 PM, Jaegeuk Kim wrote:
>
> > We can summarize the roll forward recovery scenarios as follows.
> >
> > [Term] F: fsync_mark, D: dentry_mark
> >
> > 1. inode(x) | CP | inode(x) | dnode(F)
> > -> Update the la
On Sat, Sep 20, 2014 at 02:35:43PM +0800, Zefan Li wrote:
> The patch 971ff4935538: "cgroup: use a per-cgroup work for release
> agent" from Sep 18, 2014, leads to the following static checker
> warning:
>
> kernel/cgroup.c:5310 cgroup_release_agent()
> warn: 'mutex:&cgroup_mutex' is s
On Sat, 20 Sep 2014 09:10:47 -0700
Joe Perches wrote:
> On Sat, 2014-09-20 at 17:47 +0200, Peter Zijlstra wrote:
> > On a whole, printk() is entirely useless for debugging these days, its
> > far too fragile/unreliable to be taken seriously so I really don't care
> > on that point either.
>
> Th
From: Suravee Suthikulpanit
This patch implelments the ARM64 version of arch_setup_msi_irqs(),
which does not return 1 for when PCI_CAP_ID_MSI and nvec > 1.
Signed-off-by: Suravee Suthikulpanit
Acked-by: Marc Zyngier
Cc: Mark Rutland
Cc: Jason Cooper
Cc: Catalin Marinas
Cc: Will Deacon
---
From: Suravee Suthikulpanit
This patch set introduces support for MSI(-X) in GICv2m specification,
which is implemented in some variation of GIC400.
This depends on and has been tested with the following patch set which
implements PCI supports for ARM64:
[PATCH v11 00/10] Support for creati
From: Suravee Suthikulpanit
ARM GICv2m specification extends GICv2 to support MSI(-X) with
a new set of register frame. This patch introduces support for
the non-secure GICv2m register frame. Currently, GICV2m is available
in certain version of GIC-400.
The patch introduces a new property in ARM
On 2014.09.20 at 11:32 -0400, Steven Rostedt wrote:
> On Sat, 20 Sep 2014 07:12:24 +0200
> Jan Kara wrote:
>
> > On Thu 18-09-14 19:34:14, Peter Zijlstra wrote:
> > > On Wed, Sep 17, 2014 at 08:31:35PM -0400, Steven Rostedt wrote:
> > > > I totally didn't get what you wrote.
> > >
> > > :-)
> >
On Fri, Sep 05, 2014 at 04:02:19PM +0200, Jean-Michel Hautbois wrote:
> Some I2C devices have multiple addresses assigned, for example each address
> corresponding to a different internal register map page of the device.
> So far drivers which need support for this have handled this with a driver
>
From: Kirill Tkhai
Two branches do the same, so we can combine them and get
rid of duplicate code.
Signed-off-by: Kirill Tkhai
---
kernel/sched/fair.c | 16 ++--
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 74fa2c2
From: Kirill Tkhai
task_rq(p)->rd and task_rq(p)->rd->span may be used-after-free here.
Probability of NULL pointer derefference isn't zero in this place.
Signed-off-by: Kirill Tkhai
Cc: # v3.14+
---
kernel/sched/core.c |9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff -
From: Kirill Tkhai
We may pick a task which is in context_switch() on other cpu at the moment.
Parallel using of a single stack by two processes is not a good idea.
Signed-off-by: Kirill Tkhai
Cc:
---
kernel/sched/core.c | 11 +--
kernel/sched/deadline.c |7 ++-
kernel/s
From: Kirill Tkhai
Nothing is locked there, so label's name only confuses a reader.
Signed-off-by: Kirill Tkhai
---
kernel/sched/core.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 00a024c..65655a887 100644
--- a
From: Kirill Tkhai
Some time ago PREEMPT_NEED_RESCHED was implemented,
so reschedule technics is a little more difficult now.
Signed-off-by: Kirill Tkhai
---
kernel/sched/rt.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 828
From: Kirill Tkhai
dl_bw_of() dereferences rq->rd which has to have RCU read lock held.
Probability of use-after-free and memory corruption aren't zero here.
Signed-off-by: Kirill Tkhai
Cc: # v3.14+
---
kernel/sched/core.c |6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/sc
From: Kirill Tkhai
Idle class task is always queued, so we can safely remove "-1" case here.
Signed-off-by: Kirill Tkhai
---
kernel/sched/core.c |2 +-
kernel/sched/rt.c |2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
in
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