On Fri, Dec 27, 2013 at 12:24:22PM +, One Thousand Gnomes wrote:
On Tue, 24 Dec 2013 21:36:01 +0530
Viresh Kumar viresh.ku...@linaro.org wrote:
Adding Dirk..
On 24 December 2013 20:06, Josh Boyer jwbo...@fedoraproject.org wrote:
Hi All,
We've had a report [1] that the
Hi!
Yes, Morse code can indicate any means. But when we look at the LEDs, would
we like to also have a Morse code book in hand?
The burst led blink idea is because it is easy to use and easy to describe.
Mostly when users on site are describing the LEDs states to the support
From: Cai Zhiyong caizhiy...@huawei.com
Date: Fri, 27 Dec 2013 20:23:09 +0800
Subject: [PATCH] mtd: nand: remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE
remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE, dynamic allocate
NAND buffer after detecting NAND writesize and oobsize.
- save memory. when use
From: Cai Zhiyong caizhiy...@huawei.com
Date: Fri, 27 Dec 2013 20:23:09 +0800
Subject: [PATCH] mtd: nand: remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE
remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE, dynamic allocate
NAND buffer after detecting NAND writesize and oobsize.
- save memory. when use
On Fri 2013-12-27 06:39:55, Rob Landley wrote:
On 12/26/13 10:58, Joe Xue wrote:
Hi all,
I think Pavel's suggestion is a good idea, I'm starting to write another
trigger named Morse code trigger.
Those who don't know history are doomed to fail the class and have
to retake it with the
Thomas,
-Original Message-
From: Neil Zhang
Sent: 2013年12月13日 13:36
To: Neil Zhang; t...@linutronix.de; haojian.zhu...@gmail.com;
linux-kernel@vger.kernel.org
Subject: RE: [PATCH v3] irqchip: mmp: avoid use head file in a specific arch
Thomas,
-Original Message-
On Fri, Dec 27, 2013 at 7:47 AM, Gleb Natapov g...@kernel.org wrote:
On Fri, Dec 27, 2013 at 12:24:22PM +, One Thousand Gnomes wrote:
On Tue, 24 Dec 2013 21:36:01 +0530
Viresh Kumar viresh.ku...@linaro.org wrote:
Adding Dirk..
On 24 December 2013 20:06, Josh Boyer
On Thursday 26 December 2013 11:14 PM, Santosh Shilimkar wrote:
Sricharan,
On Wednesday 25 December 2013 11:52 PM, Sricharan R wrote:
Hi Thomas,
On Wednesday 18 December 2013 02:49 PM, Sricharan R wrote:
Hi Thomas,
On Tuesday 03 December 2013 03:57 PM, Sricharan R wrote:
Some socs have a
[. . .]
KVM does not emulate P-states at all. intel_pstate_init() calls
intel_pstate_msrs_not_valid() before printing Intel P-state driver
initializing. which suppose to fail since it checks that two reads of
MSR_IA32_APERF return different values, but KVM does not emulate this msr
at all,
At least nokia N900 actually has hardware acceleration for LED
blinking. (Tiny CPU connected over i2c, able to control 3 LEDs, turing
complete with something like 20 _bits_ of storage and 30 program
steps). Apparently, it makes more stable patterns (timing is very hard
to guarantee from
On 12/27/13, 1:14 AM, Masami Hiramatsu wrote:
Nowhere, since there is no terminal code for user
command interface.
Those memories are released when the program terminated.
I think it is just a waste of the time to free the memory
pieces which are not used(and allocated) repeatedly.
Or, is there
On Tuesday, December 24, 2013 09:36:01 PM Viresh Kumar wrote:
Adding Dirk..
On 24 December 2013 20:06, Josh Boyer jwbo...@fedoraproject.org wrote:
Hi All,
We've had a report [1] that the pstate driver causes KVM guests to
fail to boot because of a divide error. See the backtrace
Probably the qemu command line is more interesting, which is in this
comment and reproduced below.
https://bugzilla.redhat.com/show_bug.cgi?id=1046317#c1
/usr/bin/qemu-kvm \
-global virtio-blk-pci.scsi=off \
-nodefconfig \
-enable-fips \
-nodefaults \
-display none \
ghes_proc() always return 0 even failed to read estatus, so when it is
called in interrupt handler ghes_irq_func(), we don't know the interrupt
was handled well or not, because the ghes_irq_func() will return only
IRQ_HANDLED.
Signed-off-by: Ethan Zhao ethan.ker...@gmail.com
---
Add Frederic, I am not sure I understand this correctly.
On 12/25, Rob Landley wrote:
There are two values here, the first is seconds since boot time (which
is just elapsed time; at one point it was ajusted for suspend and that
was revered as confusing).
Hmm, uptime_proc_show() still uses
Hello.
On 27-12-2013 10:48, Ding Tianhong wrote:
Use the possibly more efficient ether_addr_equal or
ether_addr_equal_unaligned to instead of memcmp.
Cc: Ariel Elior ari...@broadcom.com
Signed-off-by: Ding Tianhong dingtianh...@huawei.com
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
Hi Tom, Steven,
I'm currently doing some tests with the event triggers
(git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next).
At the moment I can't use event triggers with probes dynamically
created (with perf probe or via
/sys/kernel/debug/tracing/kprobe_events)
On Fri, Dec 27, 2013 at 01:03:32PM +, Caizhiyong wrote:
From: Cai Zhiyong caizhiy...@huawei.com
Date: Fri, 27 Dec 2013 20:23:09 +0800
Subject: [PATCH] mtd: nand: remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE
remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE, dynamic allocate
NAND buffer
On Fri 2013-12-27 14:18:26, One Thousand Gnomes wrote:
At least nokia N900 actually has hardware acceleration for LED
blinking. (Tiny CPU connected over i2c, able to control 3 LEDs, turing
complete with something like 20 _bits_ of storage and 30 program
steps). Apparently, it makes more
On Fri, 2013-12-27 at 14:49 +0800, Ding Tianhong wrote:
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: David S. Miller da...@davemloft.net
Signed-off-by: Ding Tianhong dingtianh...@huawei.com
---
drivers/net/plip/plip.c | 2 +-
1 file changed, 1 insertion(+), 1
From: Ivaylo Dimitrov freemangor...@abv.bg
Use upstream hashtable implementation instead of generic code
Signed-off-by: Ivaylo Dimitrov freemangor...@abv.bg
---
drivers/staging/tidspbridge/gen/gh.c | 141 +++-
drivers/staging/tidspbridge/include/dspbridge/gh.h |
Introduce ff-memless-next module as a possible future replacement for
ff-memless.
Tested-by: Elias Vanderstuyft elias@gmail.com
Signed-off-by: Michal Malý madcatxs...@prifuk.cz
---
Documentation/input/ff-memless-next.txt | 149 ++
drivers/input/Kconfig | 12 +
On 12/24/2013 09:40 PM, Chen, Gong wrote:
On Tue, Dec 24, 2013 at 08:19:09AM -0500, Prarit Bhargava wrote:
On 12/23/2013 09:51 PM, Chen, Gong wrote:
On Mon, Dec 23, 2013 at 09:39:12AM -0500, Prarit Bhargava wrote:
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index
On 12/25/2013 03:22 AM, rui wang wrote:
Yes that comment was what triggered me to think that the issue wasn't
understood. You now have a clear enough explanation.
Rui, you've pointed out that my patch description in insufficient. I'll rewrite
it and resubmit with a much more detailed
On 12/24, Suresh Thiagarajan wrote:
Below is a small pseudo code on protecting/serializing the flag for global
access.
struct temp
{
...
spinlock_t lock;
unsigned long lock_flags;
};
void my_lock(struct temp *t)
{
unsigned long flag; // thread-private
On 27.12.2013 11:48, Pavel Machek wrote:
On Thu 2013-12-26 01:12:39, Ivaylo Dimitrov wrote:
From: Ivaylo Dimitrov freemangor...@abv.bg
On memory limited devices, CMA fails easily when asked to allocate big
chunks of memory like framebuffer memory needed for video playback.
Add boot parameter
cc-ing doc. maintainer.
On 12/26/13 18:44, Fabian Frederick wrote:
Add the following documentation-files with description :
-autofs4-mount-control.txt
-btrfs.txt
-debugfs.txt
-devpts.txt
-fiemap.txt
-gfs2-glocks.txt
-gfs2-uevents.txt
-omfs.txt
-path-lookup.txt
-qnx6.txt
On Fri, 2013-12-27 at 15:54 +0100, Jean-Jacques Hiblot wrote:
Hi Tom, Steven,
I'm currently doing some tests with the event triggers
(git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next).
At the moment I can't use event triggers with probes dynamically
created
On Fri, Dec 27, 2013 at 03:15:39PM +0100, Kashyap Chamarthy wrote:
[. . .]
KVM does not emulate P-states at all. intel_pstate_init() calls
intel_pstate_msrs_not_valid() before printing Intel P-state driver
initializing. which suppose to fail since it checks that two reads of
Sorry for the spam, sent the first version of the reply in non plain/text.
+static ssize_t ims_pcu_ofn_reg_data_show(struct device *dev,
+ struct device_attribute *dattr,
+ char *buf)
+{
+ struct usb_interface
On Fri, Dec 27, 2013 at 06:52:48PM +0200, Gleb Natapov wrote:
On Fri, Dec 27, 2013 at 03:15:39PM +0100, Kashyap Chamarthy wrote:
[. . .]
KVM does not emulate P-states at all. intel_pstate_init() calls
intel_pstate_msrs_not_valid() before printing Intel P-state driver
initializing.
On Fri, 2013-12-27 at 07:48 -0800, Eric Dumazet wrote:
On Fri, 2013-12-27 at 14:49 +0800, Ding Tianhong wrote:
Use possibly more efficient ether_addr_equal
to instead of memcmp.
[]
diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c
[]
@@ -549,7 +549,7 @@ static __be16
New function reiserfs_tmpfile:
-Duplicate reiserfs_create
-Remove dquot_initialize (cf ext2/tmpfile)
-Remove add_entry code
-Add d_tmpfile generic call
-Add add_save_link (cf ext3/orphan_add)
reiserfs_link function:
-Add remove_save_link (cf ext3/orphan_del)
Saved link is removed in normal
snprintf() returns the number of bytes that could have been written
(excluding the null), not the actual number of bytes written. Given a
long enough subsystem or device name, these functions will advance
beyond the end of the on-stack buffer in dev_vprintk_exit(), resulting
in an information
I just got another USB 3.0 bugreport, the entire system crashed. That
particular customer already filed a bugreport in November 2013 that
his system is in a bad state when using some USB 2.0 media devices
which even have opensource drivers built into the kernel.
USB 3.0 support with Linux seems
On Fri, Dec 27, 2013 at 07:01:48PM +0200, Gleb Natapov wrote:
On Fri, Dec 27, 2013 at 06:52:48PM +0200, Gleb Natapov wrote:
On Fri, Dec 27, 2013 at 03:15:39PM +0100, Kashyap Chamarthy wrote:
[. . .]
KVM does not emulate P-states at all. intel_pstate_init() calls
On 12/27/2013 06:01 PM, Gleb Natapov wrote:
On Fri, Dec 27, 2013 at 06:52:48PM +0200, Gleb Natapov wrote:
On Fri, Dec 27, 2013 at 03:15:39PM +0100, Kashyap Chamarthy wrote:
[. . .]
KVM does not emulate P-states at all. intel_pstate_init() calls
intel_pstate_msrs_not_valid() before printing
X32 uses the same kernel system call interface as x86-64 for many
system calls. However, long is 64-bit for x86-64 and is 32-bit for
x32. Where long or unsigned long are used in struct types for such
system calls, they are wrong for x32. __kernel_[u]long_t is [unsigned]
long for all ABIs other
X32 msgsnd/msgrcv system calls are the same as x86-64 msgsnd/msgrcv system
calls, which use 64-bit integer for long in struct msgbuf . But x32 long
is 32 bit. This patch replaces long in struct msgbuf with __kernel_long_t
if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
X32 adjtimex system call is the same as x86-64 adjtimex system call,
which uses 64-bit integer for long in struct timex. But x32 long is
32 bit. This patch replaces long in struct timex with __kernel_long_t
if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
Both x32 and x86-64 use the same struct shmid64_ds/shminfo64/shm_info for
system calls. But x32 long is 32-bit. This patch replaces unsigned long
with __kernel_ulong_t in struct shmid64_ds/shminfo64/shm_info if
__BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
Both x32 and x86-64 use the same struct msqid64_ds for system calls.
But x32 long is 32-bit. This patch replaces unsigned long with
__kernel_ulong_t in struct msqid64_ds if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
include/uapi/asm-generic/msgbuf.h | 19
Both x32 and x86-64 use the same struct semid64_ds for system calls.
But x32 long is 32-bit. This patch replaces unsigned long with
__kernel_ulong_t in x86 struct semid64_ds.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
arch/x86/include/uapi/asm/sembuf.h | 10 +-
1 file changed, 5
Both x32 and x86-64 use the same struct mq_attr for system calls. But
x32 long is 32-bit. This patch replaces long with __kernel_long_t in
struct mq_attr if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu hjl.to...@gmail.com
---
include/uapi/linux/mqueue.h | 18 +-
1 file changed,
X32 IPC system call is the same as x86-64 IPC system call, which uses
64-bit integer for unsigned long in struct ipc64_perm. But x32 long is
32 bit. This patch replaces unsigned long in uapi struct ipc64_perm with
__kernel_ulong_t if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu
Both x32 and x86-64 use the same struct rusage and struct rlimit for
system calls. But x32 log is 32-bit. This patch change uapi
linux/resource.h to use __kernel_long_t in struct rusage and
__kernel_ulong_t in and struct rlimit if __BITS_PER_LONG == 64.
Signed-off-by: H.J. Lu
From: Hayes Wang hayesw...@realtek.com
Date: Fri, 27 Dec 2013 10:34:08 +0800
+static int rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id)
...
+ if (rtl_ops_init(tp, id)) {
+ netif_err(tp, probe, netdev, Unknown Device);
+ return -ENODEV;
On Wed, 25 Dec 2013 20:32:12 +0100 (CET)
Julia Lawall julia.law...@lip6.fr wrote:
Is it intentional that the error code returned by
hpet_register_irq_handler is put ina local variable that will not be seen
at label cleanup1? The return value is retval, which is 0 at this point.
Well,
Hi,
On Sun, Dec 22, 2013 at 03:25:23AM +0100, Jochen Striepe wrote:
Applies, compiles, and runs smoothly on top of 3.12.6. I'll send word
if anything odd shows up.
Tested with various loads, everything nice and working so far.
Have a nice weekend,
Jochen.
--
To unsubscribe from this
From: Sasha Levin sasha.le...@oracle.com
Date: Wed, 18 Dec 2013 23:49:42 -0500
Binding might result in a NULL device, which is dereferenced
causing this BUG:
...
Signed-off-by: Sasha Levin sasha.le...@oracle.com
Applied and queued up for -stable, thanks.
--
To unsubscribe from this list:
From: Levente Kurusa le...@linux.com
Date: Thu, 19 Dec 2013 16:03:30 +0100
This is required so that we give up the last reference to the device.
Signed-off-by: Levente Kurusa le...@linux.com
...
@@ -154,8 +154,10 @@ int atm_register_sysfs(struct atm_dev *adev, struct
device *parent)
From: Levente Kurusa le...@linux.com
Date: Thu, 19 Dec 2013 16:03:31 +0100
This is required so that we give up the last reference to the device.
Signed-off-by: Levente Kurusa le...@linux.com
...
@@ -2377,8 +2377,10 @@ static int afiucv_iucv_init(void)
af_iucv_dev-release = (void
From: Levente Kurusa le...@linux.com
Date: Thu, 19 Dec 2013 16:03:16 +0100
This is required so that we give up the last reference to the device.
The kfree() has been removed because put_device will set the underlying kref's
reference count to zero and hence vio_dev_release will get called
You are QATAR Foundation beneficiary of $2 Million US Dollars this season. To
claim contact Mr. Tony Burt via email: innfros...@blumail.org within 24hrs
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo
Em Fri, Dec 27, 2013 at 09:20:11AM -0500, David Ahern escreveu:
On 12/27/13, 1:14 AM, Masami Hiramatsu wrote:
Nowhere, since there is no terminal code for user
command interface.
Those memories are released when the program terminated.
I think it is just a waste of the time to free the
On Fri, Dec 27, 2013 at 06:15:07PM +0100, Jochen Striepe wrote:
Hi,
On Sun, Dec 22, 2013 at 03:25:23AM +0100, Jochen Striepe wrote:
Applies, compiles, and runs smoothly on top of 3.12.6. I'll send word
if anything odd shows up.
Tested with various loads, everything nice and
Hi,
On Tue, Nov 12, 2013 at 04:51:36PM +0200, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
This patch fix compilation error when driver is compiled
in multi-platform builds.
drivers/built-in.o: In function `msm_otg_link_clk_reset':
./drivers/usb/phy/phy-msm-usb.c:314:
Well, this one will be really smaller. And yes, it will make some
memory non-swappable, but I believe with triggers and infrastructure
for N900 (and similar) it will be worth it.
Ah yes thats such a major proportion of platforms
Plus, it will actually save CPU cycles, and thus significant
* Belisko Marek marek.beli...@gmail.com [131221 15:58]:
OK seems I found solution:
http://marc.info/?l=linux-omapm=138756097116464w=2
Good to hear :)
@Tony: Is this going to 3.13?
Sorry too intrusive for 3.13, should be all set to go into v3.14.
Regards,
Tony
--
To unsubscribe from this
On 12/27/13 10:10, Felipe Balbi wrote:
Hi,
On Tue, Nov 12, 2013 at 04:51:36PM +0200, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
This patch fix compilation error when driver is compiled
in multi-platform builds.
drivers/built-in.o: In function `msm_otg_link_clk_reset':
On Fri, Dec 27, 2013 at 08:54:10AM -0800, Andrey Smirnov wrote:
Sorry for the spam, sent the first version of the reply in non plain/text.
+static ssize_t ims_pcu_ofn_reg_data_show(struct device *dev,
+ struct device_attribute *dattr,
+
On Fri, Dec 27, 2013 at 7:13 PM, One Thousand Gnomes
gno...@lxorguk.ukuu.org.uk wrote:
Plus, it will actually save CPU cycles, and thus significant power.
All of which will be totally wiped out if you bump all the millions of
x86 server boxes in the world up by one page of kernel space and
On Fri, Dec 27, 2013 at 03:47:31PM +0530, Tushar Behera wrote:
On 27 December 2013 12:08, Greg KH gre...@linuxfoundation.org wrote:
On Fri, Dec 27, 2013 at 12:00:20PM +0530, Tushar Behera wrote:
On 27 December 2013 10:48, Greg KH gre...@linuxfoundation.org wrote:
On Fri, Dec 27, 2013 at
On Fri, Dec 27, 2013 at 10:23:10AM -0800, Stephen Boyd wrote:
On 12/27/13 10:10, Felipe Balbi wrote:
Hi,
On Tue, Nov 12, 2013 at 04:51:36PM +0200, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
This patch fix compilation error when driver is compiled
in multi-platform
On Fri, Dec 27, 2013 at 06:18:18PM +0100, Ben Hutchings wrote:
snprintf() returns the number of bytes that could have been written
(excluding the null), not the actual number of bytes written. Given a
long enough subsystem or device name, these functions will advance
beyond the end of the
Hayes Wang hayesw...@realtek.com :
[...]
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index b8bc3eb..a8ea848 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
[...]
@@ -274,6 +274,9 @@ enum rtl_register_content {
#define RTL8152_MAX_TX 10
I recently upgraded from 3.9.0 to 3.10.17 and found that I don't have
the same cpufreq governors available. I also tested with 3.12.6 and
3.13.0_rc5 with the same results.
3.9.0 tells me:
cat /sys/devices/system/cpu/*/cpufreq/scaling_available_governors
conservative ondemand powersave userspace
Hayes Wang hayesw...@realtek.com :
[...]
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 4b1c0f3..3e09887 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -486,6 +486,7 @@ static const struct driver_info wwan_info = {
#define
On Fri, 2013-12-27 at 10:47 -0800, Greg Kroah-Hartman wrote:
On Fri, Dec 27, 2013 at 06:18:18PM +0100, Ben Hutchings wrote:
snprintf() returns the number of bytes that could have been written
(excluding the null), not the actual number of bytes written. Given a
long enough subsystem or
Ich suche eine Partnerschaft bei der Beschaffung von 50Millionen US-Dollar
hinter sich gelassen um einen bestimmten verstorbenen Kunden (Anthony).Kontakt
per E-mail unten f?r mehr Details; philip.thomps...@yahoo.co.uk
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the
On Fri, 2013-12-27 at 20:10 +0100, Ben Hutchings wrote:
On Fri, 2013-12-27 at 10:47 -0800, Greg Kroah-Hartman wrote:
On Fri, Dec 27, 2013 at 06:18:18PM +0100, Ben Hutchings wrote:
snprintf() returns the number of bytes that could have been written
(excluding the null), not the actual
Em Fri, Dec 27, 2013 at 06:03:27PM -0500, Dongsheng Yang escreveu:
As what the usage showing, we can input a event_glob as an argument to list
all symbols. But it does not work well right now.
Example:
# perf list kvmmmu
List of pre-defined events (to be used in -e):
This
Em Fri, Dec 27, 2013 at 02:49:02PM -0300, Arnaldo Carvalho de Melo escreveu:
Em Fri, Dec 27, 2013 at 09:20:11AM -0500, David Ahern escreveu:
On 12/27/13, 1:14 AM, Masami Hiramatsu wrote:
Nowhere, since there is no terminal code for user
command interface.
Those memories are released
Hello.
This is just an initial/preliminary heads-up, maybe mis-directed, about
a possible issue.
I upgraded 2 machines today to 3.10.25, and both shows some.. strangeness
within linux guests, which are also running 3.10.25. Revering to 3.10.24
in guests (compiled by the same compiler with the
Hi!
Well, this one will be really smaller. And yes, it will make some
memory non-swappable, but I believe with triggers and infrastructure
for N900 (and similar) it will be worth it.
Ah yes thats such a major proportion of platforms
I don't know other cellphone hardware in details, but
On 27.12.2013, David Woodfall wrote:
But any of the newer kernel versions I've tested only give me
performance and powersave.
I don't use any Fedora kernel, so I can't tell which governors are
enabled in those. You should check the value of CONFIG_CPU_FREQ_GOV
in the respective .config file
On (27/12/13 20:44), Heinz Diehl h...@fancy-poultry.org put forth the
proposition:
On 27.12.2013, David Woodfall wrote:
But any of the newer kernel versions I've tested only give me
performance and powersave.
I don't use any Fedora kernel, so I can't tell which governors are
enabled in
On Fri, Dec 27, 2013 at 7:16 PM, Tony Lindgren t...@atomide.com wrote:
* Belisko Marek marek.beli...@gmail.com [131221 15:58]:
OK seems I found solution:
http://marc.info/?l=linux-omapm=138756097116464w=2
Good to hear :)
@Tony: Is this going to 3.13?
Sorry too intrusive for 3.13, should
Seems like DH87RL was working with 3.2.0-55-generic-pae unfortunately
we don't have such a board for testing and customer patience is
limited to bisect the kernel.
Does anyone have a clue what modification could have killed USB 3.0
support within those releases?
It does not seem to be SG support.
On Mon, 23 Dec 2013, Sebastian Andrzej Siewior wrote:
Dear RT folks!
I'm pleased to announce the v3.12.6-rt9 patch set.
Changes since v3.12.6-rt8
snip
- A patch from Thomas Gleixner not to raise the timer softirq
unconditionally (only if a timer is pending)
This one seems to
Em Fri, Dec 20, 2013 at 04:08:35PM -0300, Arnaldo Carvalho de Melo escreveu:
User visible changes:
Improvements:
. Do not show stats if workload fails in 'stat' (David Ahern)
Hi Ingo,
Please hold on, as reported elsewhere, the above change broke
'perf stat valid-workload', so I
On Fri, 27 Dec 2013, Joe Perches wrote:
On Fri, 2013-12-27 at 07:48 -0800, Eric Dumazet wrote:
On Fri, 2013-12-27 at 14:49 +0800, Ding Tianhong wrote:
Use possibly more efficient ether_addr_equal
to instead of memcmp.
[]
diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c
On Fri, 27 Dec 2013, Alessandro Zummo wrote:
On Wed, 25 Dec 2013 20:32:12 +0100 (CET)
Julia Lawall julia.law...@lip6.fr wrote:
Is it intentional that the error code returned by
hpet_register_irq_handler is put ina local variable that will not be seen
at label cleanup1? The return
0) mei_me_hw_ready_wait() currently reads:
int err;
[...]
err = wait_event_interruptible_timeout(dev-wait_hw_ready,
dev-recvd_hw_ready,
mei_secs_to_jiffies(MEI_INTEROP_TIMEOUT));
[...]
if (!err
On Fri, 2013-12-27 at 21:12 +0100, Julia Lawall wrote:
On Fri, 27 Dec 2013, Joe Perches wrote:
On Fri, 2013-12-27 at 07:48 -0800, Eric Dumazet wrote:
On Fri, 2013-12-27 at 14:49 +0800, Ding Tianhong wrote:
Use possibly more efficient ether_addr_equal
to instead of memcmp.
[]
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
As the default guest is designed to handle orphan kernel symboles with
--guestkallsysms and --guestmodules, it has no user space.
So we should skip synthesizing threads if machine is default guest.
Signed-off-by: Dongsheng Yang
From: Arnaldo Carvalho de Melo a...@ghostprotocols.net
Hi Ingo,
This one has the 34 out of 35 patches from the previous pull req,
removing
the 'perf stat' one about not printing stats for workloads we failed to start,
that
requires more thinking and introduced a regression.
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
When we synthesize the mmap events of user space, if machine is guest,
we should set the event-header.misc to PERF_RECORD_MISC_GUEST_USER,
rather than PERF_RECORD_MISC_USER.
Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com
Cc: David Ahern
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
When we synthesize the threads, we are looking for the infomation under
/proc. But it is only for host.
This patch look for the path of proc under machine-root_dir, then
XXX__synthesize_threads() functions can support guest machines.
From: Arnaldo Carvalho de Melo a...@redhat.com
Several areas already used this technique, so do some audit to
consistently use it elsewhere.
Cc: Adrian Hunter adrian.hun...@intel.com
Cc: David Ahern dsah...@gmail.com
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Jiri Olsa jo...@redhat.com
Cc:
From: Masami Hiramatsu masami.hiramatsu...@hitachi.com
Support basic dwarf(debuginfo) based operations for uprobe events. With
this change, perf probe can analyze debuginfo of user application binary
to set up new uprobe event.
This allows perf-probe --add(with local variables, line numbers)
From: Arnaldo Carvalho de Melo a...@redhat.com
Its perfectly fine to call free(NULL), so no need to clutter the source
code with all those superfluous testing.
Cc: Adrian Hunter adrian.hun...@intel.com
Cc: David Ahern dsah...@gmail.com
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Jiri Olsa
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
This patch remove a TODO in thread__find_addr_map() and add support of
PERF_RECORD_MISC_GUEST_USER.
Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com
Cc: David Ahern dsah...@gmail.com
Cc: Ingo Molnar mi...@kernel.org
Cc: Jiri Olsa
From: Arnaldo Carvalho de Melo a...@redhat.com
For the frequent idiom of:
free(ptr);
ptr = NULL;
Make it expect a pointer to the pointer being freed, so that it becomes
clear at first sight that the variable being freed is being modified.
Cc: Adrian Hunter adrian.hun...@intel.com
Cc:
From: Masami Hiramatsu masami.hiramatsu...@hitachi.com
Expand given path to absolute path in the option parser, except for a
module name.
Since realpath at later stage in processing several probe point, can be
called several times (even if currently doesn't, it can happen when we
expands the
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
When we synthesize an comm event, if machine is guest, we should
use the pid of machine as the event-comm.pid, rather than tgid
of thread.
Signed-off-by: Dongsheng Yang yangds.f...@cn.fujitsu.com
Cc: David Ahern dsah...@gmail.com
Cc: Ingo Molnar
From: Chunwei Chen tux...@gmail.com
1. Rename the test-* binary files to test-*.bin for easier pattern matching as
suggested by Ingo.
2. Ignore *.bin and *.d files.
Signed-off-by: Chunwei Chen tux...@gmail.com
Reviewed-by: Ingo Molnar mi...@kernel.org
Acked-by: Jiri Olsa jo...@redhat.com
Cc:
From: Namhyung Kim namhyung@lge.com
Sometimes perf top TUI breaks display with concurrent help/input window
and pr_* messages since they're not protected by ui__lock.
You can check it by pressing (and not releasing) 'h' key on a perf top
-vvv TUI session.
Signed-off-by: Namhyung Kim
From: Dongsheng Yang yangds.f...@cn.fujitsu.com
Currently, if we use perf kvm --guestkallsyms --guestmodules report, we
can not get the perf information from perf data file. All sample are
shown as unknown.
Reproducing steps:
# perf kvm --guestkallsyms /tmp/kallsyms --guestmodules
From: Namhyung Kim namhyung@lge.com
Some hotkeys don't work for perf top so split help messages for them.
It'll be helpful to a future modification. Also sort the message by
alphabetical order of the hotkey.
Signed-off-by: Namhyung Kim namhy...@kernel.org
Cc: David Ahern dsah...@gmail.com
301 - 400 of 488 matches
Mail list logo
