On Monday 07 January 2013, Dan Carpenter wrote:
Sorry my question is about an old patch. Smatch complains because we
only pass a PAGE_SIZE buffer to sysfs files so the test for
if (count PCH_PHUB_OROM_SIZE) { makes it think we are overflowing.
In fact, count is never more than 4096 so there
Add freq_attr attribute to show list of available frequencies.
Signed-off-by: Donggeun Kim dg77@samsung.com
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: KyungMin Park kyungmin.p...@samsung.com
Signed-off-by: Inderpal Singh inderpal.si...@linaro.org
---
On Sat, Jan 05, 2013 at 10:57:42AM +0800, fangxiaozhi 00110321 wrote:
From: fangxiaozhi huana...@huawei.com
1. Optimize the match rules with new macro for Huawei USB storage devices,
to avoid to load USB storage driver for the modem interface
with Huawei devices.
2. Add to support
NVIDIA's Tegra has multiple UART controller which supports:
- APB DMA based controller fifo read/write.
- End Of Data interrupt in incoming data to know whether end
of frame achieve or not.
- HW controlled RTS and CTS flow control to reduce SW overhead.
Add serial driver to use all above
On Mon, Jan 07, 2013 at 12:44:32PM +0200, Mika Westerberg wrote:
Instead of open-coding all the error management in the driver we can take
advantage of the pcim_* interfaces that release the resources automatically.
Applied, thanks.
signature.asc
Description: Digital signature
Hi all,
I agree with the ^ comment ... I'll look into the styles issue, though
ironically I would consider that a maintainers job...
I'll resend a bit later today.
Tom
- Original Message -
From: Steffen Klassert steffen.klass...@secunet.com
To: Tom St Denis tstde...@elliptictech.com
On Sat, 2013-01-05 at 11:28 +0800, Guo Chao wrote:
query EFI facilities
Reply-To: 1357219085-4312-2-git-send-email-m...@console-pimps.org
In-Reply-To: 1357219085-4312-2-git-send-email-m...@console-pimps.org
diff --git a/init/main.c b/init/main.c
index e33e09d..e71d924 100644
---
On Fri, Jan 4, 2013 at 9:02 PM, Stephen Warren swar...@wwwdotorg.org wrote:
-- ste,input : 0/1/2/3
+- ste,config: Handle of pin configuration node (ste,config = in_pu)
+
+- ste,input : 0/1/2
The changes to ste,input and ste,sleep-output look like some unrelated
change.
I guess the idea
On Mon, Jan 07, 2013 at 12:44:34PM +0200, Mika Westerberg wrote:
If the architecture doesn't support clk framework (like x86) we need a way to
pass the SSP clock rate to the driver. This patch adds a field in the platform
data 'fixed_clk_rate' that allows passing the rate.
No, the way to do
From: Gabriel Fernandez gabriel.fernan...@stericsson.com
The ste,config property will contain the pin config node.
It will be easier to define a pin configuration and use it by
reference without duplicating lines tedious.
Other cleanups to the initial DT patch. This will all be
squashed into the
+CC:
dg77@samsung.com, myungjoo@samsung.com, kyungmin.p...@samsung.com
On 8 January 2013 16:20, Inderpal Singh inderpal.si...@linaro.org wrote:
Add freq_attr attribute to show list of available frequencies.
Signed-off-by: Donggeun Kim dg77@samsung.com
Signed-off-by: MyungJoo Ham
On Sat, Dec 29, 2012 at 12:58:21AM +0800, Axel Lin wrote:
Signed-off-by: Axel Lin axel@ingics.com
This doesn't apply against -rc2, can you please regenerate.
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On Sat, Dec 29, 2012 at 09:38:50AM +0800, Axel Lin wrote:
It looks pointless to pass max_vol to s5m8767_convert_voltage_to_sel().
Compare selected voltage to desc-max is enough to ensure selected voltage
is in supported range.
This doesn't apply against -rc2, can you please regenerate?
On Fri, Dec 28, 2012 at 05:09:03PM +0800, Axel Lin wrote:
Current code does integer division (min_vol = min_uV / 1000) before pass
min_vol to max8997_get_voltage_proper_val().
So it is possible min_vol is truncated to a smaller value.
Applied, thanks.
signature.asc
Description: Digital
On Mon, Jan 07, 2013 at 09:35:04PM +, Arnd Bergmann wrote:
(Adding Sascha Hauer, Linus Walleij, Lee Jones to Cc)
On Monday 07 January 2013, Tony Lindgren wrote:
At the end of the line, some kind of hardware glue is going to be needed.
I just feel that drawing from a sample
On Fri, Dec 28, 2012 at 05:10:20PM +0800, Axel Lin wrote:
Integer division may truncate.
This happens when pdata-buckx_voltagex setting is not align with 1000 uV.
Thus use uV in voltage_map_desc, this ensures the selected voltage won't less
than pdata buckx_voltagex settings.
Applied, thanks.
On Fri, Dec 28, 2012 at 05:14:58PM +0800, Axel Lin wrote:
Use DIV_ROUND_UP to prevent truncation by integer division issue.
This ensures we return enough delay time.
This bit is OK.
Since the delay is required only if the voltage is increasing,
and we know both old_selector and new_selector.
* Oleg Nesterov o...@redhat.com [2012-12-29 18:36:14]:
Currrently the are 2 problems with pre-filtering:
1. It is not possible to add/remove a task (mm) after uprobe_register()
2. A forked child inherits all breakpoints and uprobe_consumer can not
control this.
This patch does the
On Sun, Jan 06, 2013 at 09:52:01PM +0530, Laxman Dewangan wrote:
This patch series add the channel wise pause control on dma driver and then
add support for Tegra114 SoCs.
The orginal change was in single patch and based on review comment, trying to
split
the change to have more meaningful
* Oleg Nesterov o...@redhat.com [2012-12-30 16:47:19]:
__skip_sstep() doesn't update regs-ip. Currently this is correct
but only by accident and it doesn't skip the whole insn. Change
it to advance -ip by the length of the detected 0x66*0x90 sequence.
Signed-off-by: Oleg Nesterov
Fix for the daemon code and for hv_set_ifconfig.sh script, so
that the created ifcfg-* file is consistent with initscripts
documentation.
Signed-off-by: Tomas Hozza tho...@redhat.com
---
tools/hv/hv_kvp_daemon.c| 73 ++---
tools/hv/hv_set_ifconfig.sh |
Use CLOEXEC flag when opening kvp_pool_x files to prevent file
descriptor leakage. Not using it was causing a problem when
SELinux was enabled.
Signed-off-by: Tomas Hozza tho...@redhat.com
---
tools/hv/hv_kvp_daemon.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
Hi Vinod,
On Tue, 8 Jan 2013 00:17:35 -0800 Vinod Koul vinod.k...@intel.com wrote:
I think I was trying to remove it. Anyway I have changed the commit to remove
this and also another instance. So you should be happy about it :)
Thanks. I would have been even happier if you had just added
On Tuesday 08 January 2013 04:24 PM, Vinod Koul wrote:
On Sun, Jan 06, 2013 at 09:52:01PM +0530, Laxman Dewangan wrote:
This patch series add the channel wise pause control on dma driver and then
add support for Tegra114 SoCs.
The orginal change was in single patch and based on review comment,
On Tue, Jan 08, 2013 at 07:30:34PM +0900, Tomoya MORINAGA wrote:
Hi Dan,
On Mon, Jan 7, 2013 at 6:02 PM, Dan Carpenter dan.carpen...@oracle.com
wrote:
The patch cf4ece53460c: add Packet hub driver for Topcliff Platform
controller hub from Sep 1, 2010, leads to the following warning:
* Oleg Nesterov o...@redhat.com [2012-12-30 16:47:22]:
Change handle_swbp() to set regs-ip = bp_vaddr in advance, this is
what consumer-handler() needs but uprobe_get_swbp_addr() is not
exported.
This also simplifies the code and makes it more consistent across
the supported architectures.
On 01/08/2013 02:31 AM, Aaron Lu wrote:
On 01/08/2013 01:24 AM, Borislav Petkov wrote:
Adding some more people.
Aaron, Shane, do you guys have any ideas? I've been seeing something
similar on an AMD desktop box recently and Jiri sees it on a laptop with
an SSD.
I've seen a similar problem
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:12]:
Move alloc_page() from xol_add_vma() to xol_alloc_area() to cleanup
the code. This separates the memory allocations and consolidates the
-EALREADY cleanups and the error handling.
Signed-off-by: Oleg Nesterov o...@redhat.com
(One
On Tue, Jan 08, 2013 at 10:49:14AM +, Arnd Bergmann wrote:
On Monday 07 January 2013, Dan Carpenter wrote:
Sorry my question is about an old patch. Smatch complains because we
only pass a PAGE_SIZE buffer to sysfs files so the test for
if (count PCH_PHUB_OROM_SIZE) { makes it think we
On Mon, Jan 07, 2013 at 06:11:46PM -0200, Marcelo Tosatti wrote:
On Tue, Dec 18, 2012 at 04:26:47PM +0900, Takuya Yoshikawa wrote:
This is needed to make kvm_mmu_slot_remove_write_access() rmap based:
otherwise we may end up using invalid rmap's.
Signed-off-by: Takuya Yoshikawa
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:16]:
Currently only xol_get_insn_slot() does get_xol_area() + xol_alloc_area(),
but this will have more users and we do not want to copy-and-paste this
code. This patch simply moves xol_alloc_area() into get_xol_area() to
simplify the current
On Tuesday 08 January 2013, Dan Carpenter wrote:
On Tue, Jan 08, 2013 at 10:49:14AM +, Arnd Bergmann wrote:
On Monday 07 January 2013, Dan Carpenter wrote:
Sorry my question is about an old patch. Smatch complains because we
only pass a PAGE_SIZE buffer to sysfs files so the test for
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:20]:
Rename add_utask() into get_utask() and change it to allocate on
demand to simplify the caller. Like get_xol_area() it will have
more users.
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju
On Tuesday 08 January 2013 11:57:30 Sebastian Andrzej Siewior wrote:
+static int usb_stor_huawei_scsi_init(struct us_data *us)
+{
+ int result = 0;
+ int act_len = 0;
+ struct bulk_cb_wrap *bcbw = (struct bulk_cb_wrap *) us-iobuf;
+ char rewind_cmd[] = {0x11, 0x06,
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:23]:
pre_ssout()-xol_get_insn_slot() path is confusing and buggy. This patch
cleanups the code, the next one fixes the bug.
Change xol_get_insn_slot() to only allocate the slot and do nothing more,
move the initialization of
On Tuesday 08 January 2013, Lee Jones wrote:
If there is not, there is no way to automatically load the overlays; you
can always
use the kernel command line, or have the a user space application to
request the loading
of a specific board's overlay.
Unfortunately, there is no way to
Bruce,
Your commit below causes a new build warning in the kernel:
net/sunrpc/svc.c: In function 'svc_printk':
net/sunrpc/svc.c:1050:7: warning: unused variable 'buf'
which affects all ARM builds; it is the only warning in a lot of cases.
Please can you resolve this new warning using whatever
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:26]:
pre_ssout() should do xol_free_insn_slot() if arch_uprobe_pre_xol()
fails, otherwise nobody will free the allocated slot.
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
(one nit
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:29]:
handle_swbp() does get_utask() before can_skip_sstep() for no reason,
we do not need -utask if can_skip_sstep() succeeds.
Move get_utask() to pre_ssout() who actually starts to use it. Move
the initialization of
* Oleg Nesterov o...@redhat.com [2012-12-31 18:52:32]:
utask-xol_vaddr is either zero or valid, remove the bogus
IS_ERR_VALUE() check in xol_free_insn_slot().
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
---
kernel/events/uprobes.c |
Hi Mark,
On Friday 28 December 2012 02:59 PM, Laxman Dewangan wrote:
The patch series add DT support on TPS65090 device.
Also remove the suspend/resume implementation as it duplicates with
irq_suspend/irq_resume().
Laxman Dewangan (4):
mfd: tps65090: add DT support for tps65090
Le lundi 07 janvier 2013 à 09:32 +0100, Takashi Iwai a écrit :
At Sat, 05 Jan 2013 22:24:03 +0100,
Vincent Blut wrote:
Le jeudi 03 janvier 2013 à 10:19 +0100, Takashi Iwai a écrit :
At Fri, 28 Dec 2012 15:25:40 +0100,
Vincent Blut wrote:
Hi,
Since I updated to Linux
Hello.
On 08-01-2013 7:39, Nickolai Zeldovich wrote:
Fix incorrect bit test that originally showed up in
4ee823b83bc9851743fab756c76b27d6a1e2472b: use '' instead of ''.
Please also specify the summary of that commit in parens (or however you
like).
Signed-off-by: Nickolai Zeldovich
On Tue, Jan 08, 2013 at 11:02:28AM +, Mark Brown wrote:
On Mon, Jan 07, 2013 at 12:44:34PM +0200, Mika Westerberg wrote:
If the architecture doesn't support clk framework (like x86) we need a way
to
pass the SSP clock rate to the driver. This patch adds a field in the
platform
On Sun, Jan 6, 2013 at 4:31 PM, Al Viro v...@zeniv.linux.org.uk wrote:
OK, now that sys_execve() unification has settled down, let's get back
to this one. The real problem is what you are doing with bprm-filename
and bprm-interp; blind use of -d_name is completely wrong.
ACK. I've blocked out
At Tue, 08 Jan 2013 13:28:55 +0100,
Vincent Blut wrote:
Le lundi 07 janvier 2013 à 09:32 +0100, Takashi Iwai a écrit :
At Sat, 05 Jan 2013 22:24:03 +0100,
Vincent Blut wrote:
Le jeudi 03 janvier 2013 à 10:19 +0100, Takashi Iwai a écrit :
At Fri, 28 Dec 2012 15:25:40 +0100,
On Tuesday 08 January 2013, Alexandre Courbot wrote:
+struct gpio_desc *__must_check devm_gpiod_get(struct device *dev,
+const char *con_id)
+{
+ struct gpio_desc **dr;
+ struct gpio_desc *desc;
+
+ dr =
This patch makes CONFIG_PPS_DEBUG and CONFIG_NTP_PPS be hidden if
CONFIG_PPS is not selected, such that we are not prompted for these
configuration options if CONFIG_PPS is not set.
Signed-off-by: Florian Fainelli flor...@openwrt.org
---
drivers/pps/Kconfig |4
1 file changed, 4
The HID over I2C protocol specification states that when the device is
enumerated from ACPI the HID descriptor address can be obtained by
executing _DSM for the device with function 1. Enable this.
Signed-off-by: Mika Westerberg mika.westerb...@linux.intel.com
---
drivers/hid/i2c-hid/i2c-hid.c |
On Tue, Jan 8, 2013 at 1:34 AM, Linus Torvalds
torva...@linux-foundation.org wrote:
On Mon, Jan 7, 2013 at 4:24 AM, Hillf Danton dhi...@gmail.com wrote:
I take another try with waiting added, take a look please.
Hmm. Is there some reason we never need to worry about it for the
pmd_numa()
On Tuesday 08 January 2013, Alexandre Courbot wrote:
This series introduce a first take at implementing the RFC for the new GPIO
API
that I submitted last month. It proposes a new, opaque descriptor-based GPIO
API
that becomes available when GPIOlib is compiled, and provides a safer, more
On Tuesday 08 January 2013, Alexandre Courbot wrote:
Adds new GPIO allocation functions that work with the opaque descriptor
interface.
Signed-off-by: Alexandre Courbot acour...@nvidia.com
I think you need to reorder the patches slightly, since the gpiod_get
function introduced here is
while reparenting a clock, NULL check is done for clock in
consideration and its new parent. So re-check is not required.
If done, else part becomes unreachable.
Signed-off-by: Rajagopal Venkat rajagopal.ven...@linaro.org
---
drivers/clk/clk.c |5 +
1 file changed, 1 insertion(+), 4
Fix the typo in the function name (s/inbalance/imbalance)
Signed-off-by: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com
---
kernel/lockdep.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 7981e5b..5cf12e7 100644
---
On Tue, Jan 08, 2013 at 02:41:53PM +0200, Mika Westerberg wrote:
On Tue, Jan 08, 2013 at 11:02:28AM +, Mark Brown wrote:
No, the way to do this is to fix x86 to enable the clock API there. The
x86 maintainers couldn't be bothered when I submitted a patch and
getting anyone to take a
On Tue, Jan 08, 2013 at 08:38:52PM +0800, Axel Lin wrote:
2013/1/8 Mark Brown broo...@opensource.wolfsonmicro.com
Or do you mean Linus' current tree? ( This looks not a 3.8 material. )
I meant Linus' tree since I was starting a new topic branch (not having
seen the fix branch). No need to
On Tue, Jan 08, 2013 at 01:43:56PM +0100, Boris BREZILLON wrote:
On 08/01/2013 08:10, Thierry Reding wrote:
On Thu, Dec 20, 2012 at 10:12:56AM +0100, Boris BREZILLON wrote:
[...]
+static void atmel_tcb_pwm_disable(struct pwm_chip *chip, struct
pwm_device *pwm)
+{
[...]
+ /* If duty
On 08/01/2013 08:10, Thierry Reding wrote:
On Thu, Dec 20, 2012 at 10:12:56AM +0100, Boris BREZILLON wrote:
Hi,
Sorry for resend. The previous version still has alignment issues on
atmel_tcb_pwm_set_polarity, atmel_tcb_pwm_request and
atmel_tcb_pwm_config function parameters.
This patch
Hi Arnd,
On Jan 8, 2013, at 2:12 PM, Arnd Bergmann wrote:
On Tuesday 08 January 2013, Lee Jones wrote:
If there is not, there is no way to automatically load the overlays; you
can always
use the kernel command line, or have the a user space application to
request the loading
of a
The iterator correctly handles of_node_put() calls.
Remove it before continue'ing the loop.
Without this patch you get:
ERROR: Bad of_node_put() on /ocp/timer@44e31000!
[c001329c] (unwind_backtrace+0x0/0xe0) from [c03dd8f0]
(of_node_release+0x2c/0xa0)!
[c03dd8f0] (of_node_release+0x2c/0xa0) from
omap hwmod is really sensitive to hwmod misconfiguration.
Getting a minor clock wrong always ended up in a crash.
Attempt to be more resilient by not assigning variables with
error codes and then attempting to use them.
Without this patch, missing a clock ends up with something like this:
sequential write to a file with blocksize less than PAGE_SIZE will call
mark_page_accessed multiple times,
if (!pagevec_space(pvec))
__pagevec_lru_add(pvec, lru);
it seems this trick fix this problem,but not quite thoroughly. there's a chance
that when another page was
vfop is NULL here. I've changed the debugging to not use it.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
---
Only needed in linux-next.
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 71fcef0..3eef972 100644
---
Hi Mika,
On Tue, Jan 8, 2013 at 2:05 PM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
The HID over I2C protocol specification states that when the device is
enumerated from ACPI the HID descriptor address can be obtained by
executing _DSM for the device with function 1. Enable this.
At Tue, 8 Jan 2013 18:39:26 +0900,
Namhyung Kim wrote:
From: Namhyung Kim namhyung@lge.com
perf bench prints header message for bench suite before starting the
benchmark. However if the stdout is redirected to a file and bench
suite forks child processes this (and possibly other
On 8 January 2013 07:06, Preeti U Murthy pre...@linux.vnet.ibm.com wrote:
On 01/07/2013 09:18 PM, Vincent Guittot wrote:
On 2 January 2013 05:22, Preeti U Murthy pre...@linux.vnet.ibm.com wrote:
Hi everyone,
I have been looking at how different workloads react when the per entity
load
Thanks (mostly) to uapi the package created from perf-*-src-pkg FTBFS:
|CC perf.o
|In file included from util/../perf.h:8:0,
| from util/cache.h:7,
| from perf.c:12:
|arch/x86/include/asm/unistd.h:4:29: fatal error: uapi/asm/unistd.h: No such
file or directory
Le mardi 08 janvier 2013 à 13:56 +0100, Takashi Iwai a écrit :
At Tue, 08 Jan 2013 13:28:55 +0100,
Vincent Blut wrote:
Le lundi 07 janvier 2013 à 09:32 +0100, Takashi Iwai a écrit :
At Sat, 05 Jan 2013 22:24:03 +0100,
One more thing to test is whether azx_runtime_resume() is
On 01/07/2013 02:31 AM, Linus Torvalds wrote:
On Sat, Jan 5, 2013 at 11:54 PM, Alex Shi alex@intel.com wrote:
I just looked into the aim9 benchmark, in this case it forks 2000 tasks,
after all tasks ready, aim9 give a signal than all tasks burst waking up
and run until all finished.
On Sun, Dec 23, 2012 at 04:49:10PM +0100, Oleg Nesterov wrote:
On 12/22, Oleg Nesterov wrote:
Forgot to ask...
On 12/22, Oleg Nesterov wrote:
On 12/21, Anton Arapov wrote:
struct uprobe_consumer {
- int (*handler)(struct uprobe_consumer *self, struct pt_regs
On Sat, Dec 22, 2012 at 2:56 AM, Tejun Heo t...@kernel.org wrote:
There's no need to test whether a (delayed) work item in pending
before queueing, flushing or cancelling it. Most uses are unnecessary
and quite a few of them are buggy.
Remove unnecessary pending tests from ab8500_charger.
On Tue, 08 Jan 2013 07:50:41 +0100
Marek Szyprowski m.szyprow...@samsung.com wrote:
Couldn't this performance difference be due to the usage of GFP_DMA inside
the VB2 code, like Federico's new patch series is proposing?
If not, why are there a so large performance penalty?
Nope, this
On 01/08/2013 01:56 PM, Takashi Iwai wrote:
I'll test with enable_msi=0 later.
Thanks.
FWIW, below is a patch I'm considering to merge (after testing, of
course). Could you buys check it?
Takashi
---
From: Takashi Iwai ti...@suse.de
Subject: [PATCH] ALSA: hda - Disable runtime D3 for
pci_find_upstream_pcie_bridge() doesn't handle well non PCIE VFs
that are part of a PCIE PF device.
Signed-off-by: Tadeusz Struk tadeusz.st...@intel.com
---
drivers/pci/search.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/search.c
I've also managed to reproduce this on 3.8.0-rc2 so it appears the bug
is still present in the latest kernel.
Shawn,
Can you send me your .config file.
Thanks,
-- Steve
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to
On Sun, Jan 06, 2013 at 07:06:52PM +0100, Daniel Vetter wrote:
On Thu, Jan 03, 2013 at 06:11:23PM -0500, J. Bruce Fields wrote:
On Thu, Jan 03, 2013 at 04:16:24PM -0500, Josh Boyer wrote:
On Thu, Jan 3, 2013 at 3:46 PM, J. Bruce Fields bfie...@fieldses.org
wrote:
I got a crash after
sizeof when applied to a pointer typed expression gives the size of
the pointer
The semantic patch that makes this output is available
in scripts/coccinelle/misc/noderef.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Laurent Navet
At Tue, 08 Jan 2013 15:32:13 +0100,
David Henningsson wrote:
On 01/08/2013 01:56 PM, Takashi Iwai wrote:
I'll test with enable_msi=0 later.
Thanks.
FWIW, below is a patch I'm considering to merge (after testing, of
course). Could you buys check it?
Takashi
---
From:
On Mon, Jan 07, 2013 at 08:34:05AM -0800, Tejun Heo wrote:
[..]
+weight leaf_weight
+ root : 125125
+ A: 500750
+ B: 250500
+ AA : 500500
+ AB : 1000500
+
+root never has a parent making its weight is meaningless. For backward
+compatibility,
This is not really a bug as mux-busses is a multilevel pointer, so
the result of sizeof(ptr) is the same as sizeof(*ptr).
But I think this is more logical and according to CodingStyle rules like this.
This is also what is done for mux-states a few lines above.
Regards,
2013/1/8, Laurent Navet
On Mon, Jan 07, 2013 at 11:41:36AM -0800, Joe Perches wrote:
16 * 64 is a bit much.
Use kmalloc_array instead.
I thought there was some reason we didn't do this.
Grepping up through the callers It looks like the result is
xprt_rdma_send_request returns -EIO, and as far as I can tell that
-Original Message-
From: netdev-ow...@vger.kernel.org [mailto:netdev-
ow...@vger.kernel.org] On Behalf Of Dan Carpenter
Sent: Tuesday, January 08, 2013 3:42 PM
To: Eilon Greenstein
Cc: net...@vger.kernel.org; linux-kernel@vger.kernel.org; kernel-
janit...@vger.kernel.org
Subject:
On Tue, Jan 08, 2013 at 06:25:06PM +0800, Chen Gang F T wrote:
use yaffs2 file system for android
it seems yaffs2 is a standard file system for android.
for my android HTC phone is also yaffs2 file system.
yaffs2 is not a _standard_ file system for Android. There may be some
Ok, then I would simply pass the flags from the driver without any
alternation
in the allocator itself, so drivers can pass 'GFP_KERNEL' or
'GFP_KERNEL | GFP_DMA' depending on their preference. Please also update
all
the existing clients of vb2_dma_dc allocator.
I taked a look at drivers
-Original Message-
From: netdev-ow...@vger.kernel.org [mailto:netdev-
ow...@vger.kernel.org] On Behalf Of Dan Carpenter
Sent: Tuesday, January 08, 2013 3:42 PM
To: Eilon Greenstein
Cc: net...@vger.kernel.org; linux-kernel@vger.kernel.org; kernel-
janit...@vger.kernel.org
Subject:
The current kfifo API take the kfifo size as input, while it rounds
_down_ the size to power of 2 at __kfifo_alloc/init. This may introduce
several potential issues.
First, the kfifo size is not what we want. Say, if we want to
allocate a kfifo with size of 127 elements. Then in the end, we can
kfifo_init is buggy, we should never use that. Instead, we should use
kfifo_alloc.
Cc: Stefani Seibold stef...@seibold.net
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Yuanhan Liu yuanhan@linux.intel.com
---
include/linux/kfifo.h | 27 ++-
The current kfifo API take the kfifo size as input, while it rounds
_down_ the size to power of 2 at __kfifo_alloc. This may introduce
potential issue.
Take the code at drivers/hid/hid-logitech-dj.c as example:
if (kfifo_alloc(djrcv_dev-notif_fifo,
kfifo_init will use a pre-allocated buffer as fifo buffer; the buffer
size is determinted at caller side. While, kfifo will maintain a real
kfifo buffer size(rounddown power of 2 aligned). So, the two size may
not be equal.
So, if max is not power of 2, this code will not work. As it assume the
kfifo_init will use a pre-allocated buffer as fifo buffer; the buffer
size is determinted at caller side. While, kfifo will maintain a real
kfifo buffer size(rounddown power of 2 aligned). So, the two size may
not be equal.
So, if max is not power of 2, this code will not work. As it assume the
Firstly, this kind of type check doesn't work. It does something similar
as following:
void * __dummy = NULL;
__buf = __dummy;
__dummy is defined as void *. Thus it will not trigger warnings as
expected.
Second, we don't need that kind of check. Since the prototype
of __kfifo_out
On Mon, 2013-01-07 at 15:22 -0800, Greg Kroah-Hartman wrote:
On Sat, Dec 15, 2012 at 01:03:14AM -0500, Peter Hurley wrote:
Overdue respin.
v2 changes:
Don't use 'card' when referring to firewire node
Removed lower clamp in link_speed_to_max_payload()
Ripped out the bandwidth
On Tue, Jan 08, 2013 at 09:36:05AM -0500, Steven Rostedt wrote:
I've also managed to reproduce this on 3.8.0-rc2 so it appears the bug
is still present in the latest kernel.
Shawn,
Can you send me your .config file.
I've attached the 3.8.0-rc2 config that I used to reproduce this in
Update efi_call_phys_prelog to install an identity mapping of all available
memory. This corrects a bug on very large systems with more then 512 GB in
which bios would not be able to access addresses above not in the mapping.
The result is a crash that looks much like this.
BUG: unable to
Yuanhan Liu yuanhan@linux.intel.com schrieb am 08.01.2013 um 15:57 in
Nachricht 1357657073-27352-1-git-send-email-yuanhan@linux.intel.com:
[...]
My proposal is to replace kfifo_init with kfifo_alloc, where it
allocate buffer and maintain fifo size inside kfifo. Then we can
remove
On Sat, Jan 05, 2013 at 12:29:05PM +0800, Yanchuan Nian wrote:
2013/1/5 J. Bruce Fields bfie...@fieldses.org
On Fri, Jan 04, 2013 at 07:45:35PM +0800, ycn...@gmail.com wrote:
From: Yanchuan Nian ycn...@gmail.com
The write function doesn't be implemented in file content, and it's
On Tue, 8 Jan 2013, Aaron Lu wrote:
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -974,6 +974,40 @@ extern int blk_pre_runtime_suspend(struct
request_queue *q);
extern void blk_post_runtime_suspend(struct request_queue *q, int err);
extern void
On Tue, Jan 08, 2013 at 04:21:59PM +0100, Boris BREZILLON wrote:
Do I have to break the error string so that the line does not exceed 80
characters ?
No.
Checkpath script does not complain about it, and the CodingStyle file
specify that visible strings should not be broken...
Correct.
At Sat, 22 Dec 2012 14:23:24 -0700,
Kevin Fenzi wrote:
Greetings.
I've got an issue with sound on my t510. It started in the late 3.4.x
kernels. Sound works on boot and for 5-10min after, then the speakers
stop working at all.
I posted a while back on the alsa-users list, and someone
On Tue, 8 Jan 2013, Aaron Lu wrote:
So this also reminds me that as long as CONFIG_PM_RUNTIME is selected,
the blk_pm_add/put/peek_request functions will be in the block IO path.
Shall we introduce a new config option to selectively build block
runtime PM functionality? something like
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