On Thu, Mar 12, 2015 at 10:14:36PM -0700, Ragavendra BN wrote:
> This patch removes the braces for the single line if statement. It fixes
> the indent positions correctly. It fixes the spaces appropriately making the
> code give no
> warnings by the checpath.pl script check.
your From: is still
Hi Sakari,
Thanks for the review.
On Fri, Mar 13, 2015 at 12:04 AM, Sakari Ailus wrote:
> Hi Prabhakar,
>
> On Thu, Mar 12, 2015 at 11:22:36PM +, Lad Prabhakar wrote:
> ...
>> +static int ov2659_probe(struct i2c_client *client,
>> + const struct i2c_device_id *id)
>> +{
On 11 March 2015 at 09:41, Viet Nga Dao wrote:
> On Tue, Mar 10, 2015 at 4:09 PM, Viet Nga Dao wrote:
>> Ok. I will modify the code the way you suggest.
>
> I just realize that the opcode for RDID is handled by hardware in my
> case, therefore i dont really need to worry about 0xab opcode.
Nice
Sorry for duplicated email. Forget to send to the patch author.
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit b3fd4f03ca0b9952221f39ae6790e698bf4b39e7 ("locking/rwsem: Avoid
deceiving lock spinners")
Stephen Rothwell writes:
> Hi Rusty,
>
> After merging the virtio tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> net/9p/trans_virtio.c: In function 'p9_virtio_remove':
> net/9p/trans_virtio.c:662:7: warning: unused variable 'inuse'
> [-Wunused-variable]
>
FYI, we noticed the below changes on
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit b3fd4f03ca0b9952221f39ae6790e698bf4b39e7 ("locking/rwsem: Avoid
deceiving lock spinners")
testbox/testcase/testparams:
brickland3/vm-scalability/performance-300s-small-allocs
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
lib/Makefile between commit d879cb83417a ("move iov_iter.c from mm/ to
lib/") from the vfs tree and commits 2e731a72801a ("lib: move
find_last_bit to lib/find_next_bit.c") and 2bbf16381c7a ("lib: rename
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
fs/fat/inode.c between commit 3737c63e1fb0 ("fs: move struct kiocb to
fs.h") from the vfs tree and commit be33247df543 ("fs/fat: remove
unnecessary includes") from the akpm-current tree.
I fixed it up (see below) and
If we use lazy matching, it failed to open a souce file if perf command
is invoked outside of compilation directory:
$ perf probe -a '__schedule;clear_*'
Failed to open kernel/sched/core.c: No such file or directory
Error: Failed to add events. (-2)
OTOH, other commands like "probe -L" can
On Thu, Mar 12, 2015 at 10:42 AM, Masami Hiramatsu
wrote:
> (2015/03/11 22:30), Arnaldo Carvalho de Melo wrote:
>> Em Wed, Mar 04, 2015 at 09:34:38PM +0900, Masami Hiramatsu escreveu:
>>> (2015/03/04 16:52), Naohiro Aota wrote:
If we use lazy matching, it failed to open a souce file if perf
Hi.
2015-03-11 19:01 GMT+09:00 Michal Marek :
> On Sun, Mar 08, 2015 at 04:08:06PM -0700, Linus Torvalds wrote:
>> On Tue, Mar 3, 2015 at 5:07 PM, Valdis Kletnieks
>> wrote:
>> >
>> > Kbuild regenerates bounds.h and asm-offsets.h, resetting the timestamps
>> > and forcing rebuilds even if the
On Thu, Mar 12, 2015 at 08:43:33PM -0700, Ragavendra BN wrote:
> Signed-off-by: Ragavendra BN
>
> This patch removes the braces for the single line if statement. It fixes
> the indent positions correctly. It fixes the spaces appropriately making the
> code give no
> warnings by the checkpath.pl
On Thu, 03/12 22:13, Alex Williamson wrote:
> On Thu, 2015-03-12 at 23:09 -0400, Bandan Das wrote:
> > Ccing Alex, he can probably confirm if my understanding is indeed correct.
> >
> > Fam Zheng writes:
> >
> > > On Thu, 03/12 19:56, Bandan Das wrote:
> > >> Hi Fam,
> > >>
> > >> Fam Zheng
First of all, a task being ticked and trying to shut the tick down will
fail to do so due to having just awakened ksoftirqd, so let ksoftirqd
try to do that after SOFTIRQ_TIMER processing. Secondly, should the
tick be shut down, we may livelock in hrtimer-cancel() because in -rt
a callback may
On Thu, Feb 26, 2015 at 8:43 PM, Leon Yu wrote:
>
> Commit a83fe28e2e45 ("perf: Fix put_event() ctx lock") changed lock logic in
> put_event() by replacing mutex_lock_nested() with
> perf_event_ctx_lock_nested(),
> but didn't fix subsequent mutex_unlock() with correct counterpart,
>
On Thu, Mar 12, 2015 at 11:15:17PM -0400, M. Vefa Bicakci wrote:
> Adjust the whitespace in the local variable declaration and initialization
> part of a number of functions to increase readability in rtl8723au's
> rtw_security.c.
>
> Signed-off-by: M. Vefa Bicakci
you have not added the
From: Al Viro
Date: Fri, 13 Mar 2015 03:56:09 +
> On Thu, Mar 12, 2015 at 11:24:26PM -0400, David Miller wrote:
>> From: Stephen Rothwell
>> Date: Fri, 13 Mar 2015 13:15:43 +1100
>>
>> > Today's linux-next merge of the net-next tree got a conflict in
>> > net/socket.c between commits
On Thursday, March 12 2015, Oleg Nesterov wrote:
>> If I understood this discussion correctly (and thanks Andy and Oleg for,
>> *ahem*, dumping all this useful information for us!), GDB will not need
>> modifications in the Linux kernel in this area. In fact, my patch
>> already implements the
On Thu, 2015-03-12 at 15:13 -0400, Steven Rostedt wrote:
> Dear RT Folks,
>
> This is the RT stable review cycle of patch 3.14.34-rt32-rc1.
>
> Please scream at me if I messed something up.
Hm, in both 12/14 series, 21/N went on a walkabout.
--
To unsubscribe from this list: send the line
On Thu, Mar 12, 2015 at 10:03:08AM +0100, Stefan Agner wrote:
> On 2015-03-11 01:48, Shawn Guo wrote:
> > On Sun, Mar 01, 2015 at 11:41:29PM +0100, Stefan Agner wrote:
> >> Add the Miscellaneous System Control Module (MSCM) to the base
> >> device tree for Vybrid SoC's. This module contains
On 12/05/2014 06:14 AM, Catalin Marinas wrote:
> On Thu, Dec 04, 2014 at 09:15:12PM +, Olof Johansson wrote:
>> On Thu, Dec 4, 2014 at 7:46 AM, Alexander Graf wrote:
>>> With binutils 2.25 the default alignment for 32bit arm sections changed to
>>> have everything 64k aligned. Armv7 binaries
Hi Al,
On Fri, 13 Mar 2015 03:56:09 + Al Viro wrote:
>
> On Thu, Mar 12, 2015 at 11:24:26PM -0400, David Miller wrote:
> > From: Stephen Rothwell
> > Date: Fri, 13 Mar 2015 13:15:43 +1100
> >
> > > Today's linux-next merge of the net-next tree got a conflict in
> > > net/socket.c between
Hi Rusty,
After merging the virtio tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
net/9p/trans_virtio.c: In function 'p9_virtio_remove':
net/9p/trans_virtio.c:662:7: warning: unused variable 'inuse'
[-Wunused-variable]
bool inuse;
^
Introduced by commit
On Thu, 2015-03-12 at 23:09 -0400, Bandan Das wrote:
> Ccing Alex, he can probably confirm if my understanding is indeed correct.
>
> Fam Zheng writes:
>
> > On Thu, 03/12 19:56, Bandan Das wrote:
> >> Hi Fam,
> >>
> >> Fam Zheng writes:
> >>
> >> > If the device doesn't support shutdown,
Hi,
This patch have been pending for 2 weeks.
Do I need to check other things?
please, check for me.
Thanks!
regards,
Daeseok Youn
2015-02-28 8:48 GMT+09:00 Daeseok Youn :
> The use of 'status' in __ocfs2_add_entry() can return wrong
> status when some functions are failed.
>
> If
On Thu, Mar 12, 2015 at 11:24:26PM -0400, David Miller wrote:
> From: Stephen Rothwell
> Date: Fri, 13 Mar 2015 13:15:43 +1100
>
> > Today's linux-next merge of the net-next tree got a conflict in
> > net/socket.c between commits 005139a14660 ("fs: remove ki_nbytes") and
> > e9eab93cc2dc ("fs:
Add a variant of blk_mq_init_queue that allows a previously allocated
queue to be initialized. blk_mq_init_allocated_queue models
blk_init_allocated_queue -- which was also created for DM's use.
DM's approach to device creation requires a placeholder request_queue be
allocated for use with
If percpu_ref_init() fails the allocated q and hctxs must get cleaned
up; using 'err_map' doesn't allow that to happen.
Signed-off-by: Mike Snitzer
Reviewed-by: Ming Lei
---
block/blk-mq.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
Signed-off-by: Ragavendra BN
This patch removes the braces for the single line if statement. It fixes
the indent positions correctly. It fixes the spaces appropriately making the
code give no
warnings by the checkpath.pl script check.
---
drivers/staging/sm750fb/ddk750_chip.c | 22
Correct a number of checkpatch.pl errors in rtl8723au's rtw_security.c
related to trailing statements:
ERROR: trailing statements should be on next line
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 25 +
1 file changed, 17
Prior to this commit, a static integer named bcrc32initialized in
rtl8723au's rtw_security.c was explicitly initialized to zero, even
though this is not necessary. Remove the unneeded initialization.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 2 +-
1 file
Prior to this commit, a large block of constants used to represent
an AES S-box table were indented with spaces in rtl8723au's
rtw_security.c. Correct the checkpatch.pl warnings indicating that
spaces should not be used to indent lines:
WARNING: please, no spaces at the start of a line
These commits address a number of checkpatch.pl warnings and errors
in rtl8723au's rtw_security.c.
Prior to this set of commits, checkpatch.pl reported the following:
total: 77 errors, 138 warnings, 1621 lines checked
After applying this set of commits, checkpatch.pl reports the
Correct the indentation of two lines in rtw_tkip_encrypt23a function in
rtl8723au's rtw_security.c.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
This commit removes a number of unneeded comments. Two of the
aforementioned comments were most likely meant to aid with version
control, whereas the remaining two comments relate to (now unused)
local variable names.
Signed-off-by: M. Vefa Bicakci
---
Correct a typo in rtl8723au's rtw_security.c which was most likely
caused by a copy and paste mistake. Prior to this commit, the TKIP
decryption function referred to WEP in its trace log output.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 2 +-
1 file
Correct a number of checkpatch.pl warnings in rtl8723au's rtw_security.c
related to the existence of unnecessary curly braces around single
statement blocks:
WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: M. Vefa Bicakci
---
As the subject indicates, adjust whitespace in and around comments
in rtl8723au's rtw_security.c.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 114 +-
1 file changed, 57 insertions(+), 57 deletions(-)
diff --git
Correct a number of "space(s) required before/around/after" checkpatch.pl
issues in a number of functions in rtl8723au's rtw_security.c.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 173 +-
1 file changed, 86 insertions(+), 87
Correct a checkpatch.pl warning regarding rtl8723au's
rtw_security.c::crc32_init pointing out that having an else statement
after a break or a return is not useful.
drivers/staging/rtl8723au/core/rtw_security.c:105:
WARNING: else is not generally useful after a break or return
Improve the readability of an if statement and its very long trace
output line in rtl8723au's rtw_security.c.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git
Correct checkpatch.pl errors in rtl8723au's rtw_security.c indicating
that an else statement should follow the closing brace of the previous
if/else if code block:
ERROR: else should follow close brace '}'
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c
Correct two instances of the checkpatch.pl error indicating that the
opening curly braces should not be on new lines:
ERROR: that open brace { should be on the previous line
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 6 ++
1 file changed, 2
Correct a number of indentation-with-spaces-and-tabs issues in
rtl8723au's rtw_security.c, according to checkpatch.pl:
WARNING: suspect code indent for conditional statements
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 36
Prior to this commit, functions rtw_tkip_encrypt23a and rtw_tkip_decrypt23a had
large if blocks which contained the majority of the logic in the functions.
Rework these functions so that if the negated version of the aforementioned if
blocks' conditions are true, we return from the function with
Adjust the whitespace in the local variable declaration and initialization
part of a number of functions to increase readability in rtl8723au's
rtw_security.c.
Signed-off-by: M. Vefa Bicakci
---
drivers/staging/rtl8723au/core/rtw_security.c | 79 +--
1 file changed, 38
Fam Zheng writes:
> On Thu, 03/12 23:09, Bandan Das wrote:
>> Ccing Alex, he can probably confirm if my understanding is indeed correct.
>>
>> Fam Zheng writes:
>>
>> > On Thu, 03/12 19:56, Bandan Das wrote:
>> >> Hi Fam,
>> >>
>> >> Fam Zheng writes:
>> >>
>> >> > If the device doesn't
On 2015/3/13 6:57, Rafael J. Wysocki wrote:
> On Wednesday, March 11, 2015 08:39:32 PM Hanjun Guo wrote:
>> From: Graeme Gregory
>>
>> ACPI 5.1 does not currently support S states for ARM64 hardware but
>> ACPI code will call acpi_target_system_state() and acpi_sleep_init()
>> for device power
On 2015/3/13 5:23, Bjorn Helgaas wrote:
> On Mon, Mar 09, 2015 at 10:33:57AM +0800, Yijing Wang wrote:
>> ...
>> Yijing Wang (29):
>> PCI: Rip out pci_bus_add_devices() from pci_scan_bus()
>> PCI: Rip out pci_bus_add_devices() from pci_scan_root_bus()
>> sparc/PCI: Claim bus resources before
On Thu, Mar 12, 2015 at 12:43:40PM -0700, Stephen Boyd wrote:
> On 03/12/15 10:20, Sebastian Andrzej Siewior wrote:
> > On 2015-02-17 14:01:04 [-0800], Stephen Boyd wrote:
> >> diff =
> >> --- arch/arm/mach-imx/mach-imx6q.c
> >> +++ /tmp/cocci-output-11792-b62223-mach-imx6q.c
> >> @@ -211,7
On 2015/3/13 2:21, Lorenzo Pieralisi wrote:
> On Wed, Mar 11, 2015 at 12:39:44PM +, Hanjun Guo wrote:
>> From: Al Stone
>>
>> ACPI reduced hardware mode is disabled by default, but ARM64
>> can only run properly in ACPI hardware reduced mode, so select
>> ACPI_REDUCED_HARDWARE_ONLY if ACPI is
On Thu, Mar 12 2015 at 9:51am -0400,
Mike Snitzer wrote:
> On Thu, Mar 12 2015 at 3:48am -0400,
> Ming Lei wrote:
>
> > On Thu, Mar 12, 2015 at 11:56 AM, Mike Snitzer wrote:
> > > If percpu_ref_init() fails the 'err_hctxs' label should be used instead
> > > of 'err_map'.
> > >
> > >
>>> It's a nice idea to move this test into the core. While you're at it, why
>>> don't you check for any overlap with the bus ranges of existing host
>>> bridges? For example, if we're trying to create a new host bridge to
>>> [bus 40-7f], it should conflict with existing bridges to [bus 00-7f]
From: Stephen Rothwell
Date: Fri, 13 Mar 2015 13:15:43 +1100
> Today's linux-next merge of the net-next tree got a conflict in
> net/socket.c between commits 005139a14660 ("fs: remove ki_nbytes") and
> e9eab93cc2dc ("fs: don't allow to complete sync iocbs through
> aio_complete") from the vfs
>> struct pci_scan_info {
>> int bus;
>> struct device *parent;
>> struct pci_ops *ops;
>> void *sysdata;
>> struct list_head *resource;
>> int domain;
>> struct pci_host_bridge_ops;
>> }
>>
>> Do you like this one or keep it like now ?
>>
>>
On Thu, 03/12 23:09, Bandan Das wrote:
> Ccing Alex, he can probably confirm if my understanding is indeed correct.
>
> Fam Zheng writes:
>
> > On Thu, 03/12 19:56, Bandan Das wrote:
> >> Hi Fam,
> >>
> >> Fam Zheng writes:
> >>
> >> > If the device doesn't support shutdown, disabling
Ccing Alex, he can probably confirm if my understanding is indeed correct.
Fam Zheng writes:
> On Thu, 03/12 19:56, Bandan Das wrote:
>> Hi Fam,
>>
>> Fam Zheng writes:
>>
>> > If the device doesn't support shutdown, disabling interrupts may cause
>> > trouble. For example, virtio-scsi-pci
Hi Philipp,
On 03/12/2015 11:01 PM, Philipp Zabel wrote:
Hi Vince,
Am Donnerstag, den 12.03.2015, 20:15 +0800 schrieb Vince Hsu:
Add of_reset_control_get_by_index() to allow the drivers to get reset device
without knowing its name.
I see this is useful in the case of PM domain drivers that
From: Jaeden Amero
Date: Thu, 12 Mar 2015 18:07:54 -0500
> The PHY state machine (in drivers/net/phy/phy.c) will unconditionally
> call phydev->adjust_link (macb_handle_link_change) when polling in the
> PHY_CHANGELINK state. As currently written, macb always ends up
> requesting a new tx_clk
On Fri, 13 Mar 2015 03:13:15 +0100
Mike Galbraith wrote:
> > > + int softirqd = IS_ENABLED(CONFIG_PREEMPT_RT_FULL);
> > > +
> > > + softirqd &= current == this_cpu_ksoftirqd();
> >
> > Ug, binary and logical ANDs should not be combined. Just looks nasty.
> > What about:
> >
> > softirqd =
Si7020 outputs most significant byte of the measurement result first
and least significant byte last. As a result the data returned by
i2c_smbus_read_word_data appears as big endian. Fix this by making a
call to an approbriate byte conversion routine.
Signed-off-by: Andrey Smirnov
---
Minor change to remove {} for single line if statements
Signed-off-by: Janakarajan Natarajan
---
drivers/staging/ft1000/ft1000-usb/ft1000_debug.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
Minor changes to remove extra parenthesis
Signed-off-by: Janakarajan Natarajan
---
drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 2 +-
drivers/staging/ft1000/ft1000-usb/ft1000_debug.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git
Replaces and with and
Signed-off-by: Janakarajan Natarajan
---
drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
index
Minor change to convert if-else to if statement
Signed-off-by: Janakarajan Natarajan
---
drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
Merges variable declaration and definition.
Signed-off-by: Janakarajan Natarajan
---
drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
Minor changes to fix ft1000 driver checkpatch.pl warnings
Janakarajan Natarajan (5):
Drivers: Staging: ft1000: Single line if-statement changes
Drivers: Staging: ft1000: Fix extra parenthesis warnings
Drivers: Staging: ft1000: Refactoring if-else statement
Drivers: Staging: ft1000: Fix
Hi,
Could anyone please help me review the lock, unlock modification part
i did in spi-nor?
Thanks,
Viet Nga
On Mon, Feb 23, 2015 at 9:30 AM, Viet Nga Dao wrote:
> Hi,
> It has been nearly 2 weeks since i submitted this patch. Could you
> please help to review?
> Thanks,
>
> On Tue, Feb 17,
+ pci_add_resource(, _resource);
+ pci_add_resource(, _resource);
+ pci_add_resource(, _resource);
>>>
>>> Since I don't want to export busn_resource, you might have to allocate your
>>> own struct resource for it here. And, of course, figure out the details of
>>> which PCI
On Fri, Mar 13, 2015 at 1:29 AM, Larry Finger wrote:
> On 03/12/2015 06:33 AM, Yang Bai wrote:
>>
>> if rtlpriv->use_new_trx_flow == true and we run out of memory
>> to alloc a new skb, we will directly jump to no_new tag with
>> buffer_desc == NULL. Then we will dereference this NULL pointer
>>
x-next specific files for 20150312
Thanks,
Fengguang
early console in setup code
[0.00] Initializing cgroup subsys cpuset
[0.00] Initializing cgroup subsys cpu
[0.00] Linux version 4.0.0-rc1-00023-gc9e8c91 (kbuild@lkp-nhm1) (gcc
version 4.9.1 (Debian 4.9.1-19) ) #6 Fri Mar
- modify sockex1 example to count number of bytes in outgoing packets
- modify sockex2 example to count number of bytes and packets per flow
- add 4 stress tests that exercise 'skb->field' code path of verifier
Signed-off-by: Alexei Starovoitov
---
samples/bpf/sockex1_kern.c |8 +++--
introduce user accessible mirror of in-kernel 'struct sk_buff':
struct __sk_buff {
__u32 len;
__u32 pkt_type;
__u32 mark;
__u32 ifindex;
__u32 queue_mapping;
};
bpf programs can do:
struct __sk_buff *ptr;
var = ptr->pkt_type;
which will be compiled to bpf assembler as:
Hi All,
classic BPF has a way to access skb fields, whereas extended BPF didn't.
This patch introduces this ability.
Classic BPF can access fields via negative SKF_AD_OFF offset.
Positive bpf_ld_abs N is treated as load from packet, whereas
bpf_ld_abs -0x1000 + N is treated as skb fields access.
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
net/socket.c between commits 005139a14660 ("fs: remove ki_nbytes") and
e9eab93cc2dc ("fs: don't allow to complete sync iocbs through
aio_complete") from the vfs tree and commit 1b784140474e ("net: Remove
iocb argument from
At that point, we have exact decompressor size, so we don't need to guess
that size in mkpiggy.c
We use 8 pages less in final init_size with this patch.
input: [0x13f2b33b4-0x13fe44346], output: [0x13e00-0x13fe61fff], heap:
[0x13fe4f080-0x13fe5707f]
before patch
input:
On Thu, 2015-03-12 at 11:09 -0400, Steven Rostedt wrote:
> On Thu, 12 Mar 2015 10:38:13 +0100
> Mike Galbraith wrote:
>
> > --- a/kernel/sched/core.c
> > +++ b/kernel/sched/core.c
> > @@ -783,12 +783,16 @@ static inline bool got_nohz_idle_kick(vo
> > #ifdef CONFIG_NO_HZ_FULL
> > bool
On Thu, 03/12 19:56, Bandan Das wrote:
> Hi Fam,
>
> Fam Zheng writes:
>
> > If the device doesn't support shutdown, disabling interrupts may cause
> > trouble. For example, virtio-scsi-pci doesn't implement shutdown, and
> > after we disable MSI-X, futher notifications from device will be
> >
On Thursday 12 March 2015 18:40:03 Josh Triplett wrote:
> This patch series introduces a new clone flag, CLONE_FD, which lets the
> caller handle child process exit notification via a file descriptor rather
> than SIGCHLD. CLONE_FD makes it possible for libraries to safely launch
> and manage
To support IOAPIC hot-removal, we need to release PCI interrupt resource
when unbinding PCI device driver. But due to historical reason,
/*
* We would love to complain here if pci_dev->is_enabled is set, that
* the driver should have called pci_disable_device(), but the
* unfortunate fact is
On Thu, Mar 12, 2015 at 05:24:14PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Mon, Dec 15, 2014 at 08:20:32PM +0530, Naveen N. Rao escreveu:
> > Currently, perf probe considers patterns including a '.' to be a file.
> > However, this causes problems on powerpc ABIv1 where all functions have
> > a
Remove pci_fintek_setup() non-used var with calculation ciobase
Signed-off-by: Peter Hung
---
drivers/tty/serial/8250/8250_pci.c | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
index
These series patches works for Fintek F81504/F81508/F81512 PCI to Serial Port.
and patch 0002 is following with patch 0001.
patch 0001 is just cleanup non-used source code.
patch 0002 is major patch.
The serial port of our product will failed after wakeup from S3(STR).
It's due to when the
On Thu, 2015-03-12 at 12:09 +0100, Ingo Molnar wrote:
> * Ross Zwisler wrote:
>
> > The current algorithm used in clflush_cache_range() can cause the last
> > cache line of the buffer to be flushed twice.
> >
> > Fix that algorithm so that each cache line will only be flushed once,
> > and
Serial ports of F81504/F81508/F81512 will failed when wakeup from S3(STR).
It's due to when the system wakeup from S3(STR), this PCI device's
configuration space from 0x40 to 0x40 + max_port * 0x08 should be
re-configured.
We move all initialization from pci_fintek_setup() to pci_fintek_init()
>> Hi Bjorn, busn_resource may would not be shared by multi domains,
>>
>> We insert bus number resource like:
>>
>> pci_add_resource(, _resource);
>> pci_bus_insert_busn_res(root_bus, start, bus_max); //start is the
>> root bus number provided by arch pci host driver, bus max
On 2015/3/13 0:08, Rafael J. Wysocki wrote:
> On Thursday, March 12, 2015 09:41:21 AM Jiang Liu wrote:
>> On 2015/3/12 9:17, Rafael J. Wysocki wrote:
>>> On Wednesday, March 11, 2015 10:04:42 PM Luck, Tony wrote:
>> Unfortunately there's a long standing comment in pci_device_remove():
>>
Also includes new cross-reference from clone.2.
Signed-off-by: Josh Triplett
Signed-off-by: Thiago Macieira
---
man2/clone.2 | 1 +
man2/clone4.2 | 332 ++
2 files changed, 333 insertions(+)
create mode 100644 man2/clone4.2
diff
When passed CLONE_FD, clone4 will return a file descriptor rather than a
PID. When the child process exits, it gets automatically reaped, and
the file descriptor becomes readable, producing a structure containing
the exit code and user/system time. The file descriptor also works in
epoll, poll,
This patch series introduces a new clone flag, CLONE_FD, which lets the caller
handle child process exit notification via a file descriptor rather than
SIGCHLD. CLONE_FD makes it possible for libraries to safely launch and manage
child processes on behalf of their caller, *without* taking over
clone with CLONE_SETTLS accepts an argument to set the thread-local
storage area for the new thread. sys_clone declares an int argument
tls_val in the appropriate point in the argument list (based on the
various CLONE_BACKWARDS variants), but doesn't actually use or pass
along that argument.
do_notify_parent includes the code to convert the exit_code field of
struct task_struct to the code and status fields that accompany SIGCHLD.
Factor that out into a new helper function task_exit_code_status, to
allow other methods of task exit notification to share that code.
Signed-off-by: Josh
For 32-bit userspace on a 64-bit kernel, this requires modifying
stub32_clone to actually swap the appropriate arguments to match
CONFIG_CLONE_BACKWARDS, rather than just leaving the C argument for tls
broken.
Signed-off-by: Josh Triplett
Signed-off-by: Thiago Macieira
---
arch/x86/Kconfig
This allows callers to allocate a file descriptor with a defined minimum
value, without directly calling the lower-level __alloc_fd.
Signed-off-by: Josh Triplett
Signed-off-by: Thiago Macieira
---
fs/file.c| 2 +-
include/linux/file.h | 1 +
2 files changed, 2 insertions(+), 1
clone() has no more usable flags available. It has three now-unused
flags (CLONE_PID, CLONE_DETACHED, and CLONE_STOPPED), but current
kernels just ignore those flags without returning an error like EINVAL,
so reusing those flags would not allow userspace to detect the
availability of the new
On 03/13/2015 01:42 AM, Christoph Lameter wrote:
> On Thu, 12 Mar 2015, Lai Jiangshan wrote:
>
>> The per-nodes' pwqs are mandatorily controlled by the low level cpumask,
>> while
>> the default pwq ignores the low level cpumask when (and ONLY when) the
>> cpumask set
>> by the user doesn't
"Michael S. Tsirkin" writes:
> On Wed, Mar 11, 2015 at 02:19:03PM +0100, Michael S. Tsirkin wrote:
>> QEMU wants to use virtio scsi structures with
>> a different VIRTIO_SCSI_CDB_SIZE/VIRTIO_SCSI_SENSE_SIZE,
>> let's add ifdefs to allow overriding them.
>>
>> Keep the old defines under new
"Michael S. Tsirkin" writes:
> Subject: [PATCH] virtio_mmio: fix access width for mmio
Just for the record:
Applied.
Thanks,
Rusty.
> Going over the virtio mmio code, I noticed that it doesn't correctly
> access modern device config values using "natural" accessors: it uses
> readb to get/set
"Michael S. Tsirkin" writes:
> On Thu, Mar 12, 2015 at 11:54:10AM +1030, Rusty Russell wrote:
>> "Michael S. Tsirkin" writes:
>> > On device hot-unplug, 9p/virtio currently will kfree channel while
>> > it might still be in use.
>> >
>> > Of course, it might stay used forever, so it's an
"Michael S. Tsirkin" writes:
> On Thu, Mar 12, 2015 at 12:33:36PM +1030, Rusty Russell wrote:
>> "Michael S. Tsirkin" writes:
>> > Going over the virtio mmio code, I noticed that it doesn't correctly
>> > return device config values in LE format when using virtio 1.0.
>> > Borrow code from
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