On (03/24/15 14:03), a...@linux-foundation.org wrote:
> The patch titled
> Subject: zsmalloc: do not remap dst page while prepare next src page
> has been added to the -mm tree. Its filename is
> zsmalloc-do-not-remap-dst-page-while-prepare-next-src-page.patch
>
> This patch should
On Tue, Mar 24, 2015 at 06:33:57PM -0500, Bjorn Helgaas wrote:
> On Tue, Mar 24, 2015 at 04:42:35PM +0100, Michael S. Tsirkin wrote:
> > pci_msi_init_pci_dev and pci_msi_off share a lot of code.
> > This used to be justified since pci_msi_init_pci_dev
> > wasn't compiled in when CONFIG_PCI_MSI is
This patch fixes race condition between dvb_dmxdev_buffer_read and
dvb_demux_io_ioctl.
There are race conditions executing DMX_ADD_PID or DMX_REMOVE_PID in the
dvb_demux_ioctl when dvb_demux_read is waiting for the data by
wait_event_interruptible. So, this fixes to sleep with acquired mutex
and
On Tue, Mar 24, 2015 at 10:28:05AM -0700, Dmitry Torokhov wrote:
> > > > > + err = input_register_device(vi->idev);
> > > > > + if (err)
> > > > > + goto err_input_register;
> > > > > +
> > > > > + return 0;
> > > > > +
> > > > > +err_input_register:
> > > >
> > > > > +
On Wed, Mar 25, 2015 at 01:51:43PM +1030, Rusty Russell wrote:
> Gerd Hoffmann writes:
> > virtio-input is basically evdev-events-over-virtio, so this driver isn't
> > much more than reading configuration from config space and forwarding
> > incoming events to the linux input layer.
> >
> >
Ping.
On 03/16/2015 10:22 AM, Preeti U Murthy wrote:
> Hi Peter, Ingo, Thomas,
>
> Can you please take a look at the conversation on this thread ?
> This fix is urgent.
>
> Regards
> Preeti U Murthy
>
> On 03/02/2015 08:26 PM, Peter Zijlstra wrote:
>> On Fri, Feb 27, 2015 at 02:19:05PM +0530,
On Tue, Mar 17, 2015 at 3:30 PM, Pantelis Antoniou
wrote:
> Add me as the device tree overlays maintainer.
>
> Signed-off-by: Pantelis Antoniou
Applied. Thanks.
Rob
> ---
> MAINTAINERS | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index
On (03/25/15 14:05), Heesub Shin wrote:
> No, it's not unnecessary. We should do kunmap_atomic() in the reverse
> order of kmap_atomic(), so unfortunately it's inevitable to
> kunmap_atomic() both on d_addr and s_addr.
>
Andrew, can you please drop this patch?
> >
> > Signed-off-by: Sergey
On Tue, Mar 17, 2015 at 3:30 PM, Pantelis Antoniou
wrote:
> Implement a throw once master enable switch to protect against any
> further overlay applications if the administrator desires so.
sysfs documentation?
> Signed-off-by: Pantelis Antoniou
> ---
> drivers/of/overlay.c | 66
>
On Tue, 2015-24-03 at 12:33:22 UTC, Jan Stancek wrote:
> One path in power_pmu_event_init() calls get_cpu_var(), but is
> missing matching call to put_cpu_var(), which causes preemption
> imbalance and crash in user-space:
>
> Page fault in user mode with in_atomic() = 1 mm = c01fefa5a280
>
2015-03-25 12:09 GMT+08:00 :
> From: Fu Wei
>
> This is a Chinese translated version of
> Documentation/arm64/legacy_instructions.txt
>
> It is based on the modifications of
> Documentation/arm64/legacy_instructions.txt in submission:
> "587064b6", "bd35a4ad", "2d888f48", "c852f320".
>
>
This is the driver for the AXI Central Direct Memory Access (AXI
CDMA) core, which is a soft Xilinx IP core that provides high-bandwidth
Direct Memory Access (DMA) between a memory-mapped source address and a
memory-mapped destination address.
This module works on Zynq (ARM Based SoC) and
On Wed, Mar 25, 2015 at 12:25:59AM +0100, Willy Tarreau wrote:
> On Tue, Mar 24, 2015 at 02:56:33PM +0530, Sudip Mukherjee wrote:
> > with reference to the previous patch of the series, fixed the
> > lcd type in module parameters.
>
> Sudip, it's better to avoid fragmenting patches like you did,
Hello,
On 03/25/2015 12:24 AM, Sergey Senozhatsky wrote:
> object may belong to different pages. zs_object_copy() handles
> this case and maps a new source page (get_next_page() and
> kmap_atomic()) when object crosses boundaries of the current
> source page. But it also performs unnecessary
On Tue, Mar 17, 2015 at 3:30 PM, Pantelis Antoniou
wrote:
> During the course of the overlay selftests some of them remain
> applied. While this does not pose a real problem, make sure you track
> them and destroy them at the end of the test.
This is going to need to be rebased on my tree as
On Tue, Mar 24, 2015 at 06:56:05PM -0700, Bjorn Andersson wrote:
> Instead of resolving regulator supplies during registration move this to
> the time of a consumer retrieving a handle. The benefit is that it's
> possible for one driver to register regulators with internal
> dependencies out of
On Fri, Mar 13, 2015 at 2:21 PM, Frank Rowand wrote:
> From: Frank Rowand
>
> If CONFIG_OF_UNITTEST=y then a kernel image make will always cause .version to
> be incremented, even if there are not source changes. This is caused by
> a lack of dependency tracking and checking for
>
On Wed, Mar 11, 2015 at 3:36 AM, Wang Long wrote:
> This series patches do some small fixes in drivers/of/unittest.c,
> and update the Documenttion.
>
> At last, replace selftest with unittest in the c, dtsi
> and binding files.
>
> * v2 <- v1:
> - According to Gaurav's advice. make the
This fixes the following sparse warnings:
make C=1 CF=-D__CHECK_ENDIAN__ net/tipc/name_table.o
net/tipc/name_table.c:977:17: error: incompatible types in comparison
expression (different address spaces)
net/tipc/name_table.c:977:17: error: incompatible types in comparison
expression (different
On Tue, Mar 24, 2015 at 4:15 AM, Russell King - ARM Linux
wrote:
> On Mon, Mar 23, 2015 at 05:29:02PM +0100, Heiko Stuebner wrote:
>> Hi Rob, Philipp,
>>
>> Am Mittwoch, 11. März 2015, 09:51:21 schrieb Philipp Zabel:
>> > Am Dienstag, den 10.03.2015, 14:05 -0500 schrieb Rob Herring:
>> > > I've
It was introduced in commit f2ca09f381a59
(ARM: 8311/1: Don't use is_module_addr in setting page attributes)
We have no need to check start twice, but see if end is also in range.
Signed-off-by: Hillf Danton
---
--- a/arch/arm/mm/pageattr.cWed Mar 25 11:55:13 2015
+++
On 03/23/2015 02:32 PM, Prarit Bhargava wrote:
> This patch splits rtc.txt into two separate files, one for the
> documentation itself, and the other for the rtctest.c file. The rtctest
> file is moved into the kernel tools/testing/selftests/timers directory.
> This will make automated testing
Hi Lee,
On Mon, Mar 9, 2015 at 10:28 AM, Lee Jones wrote:
> On Fri, 06 Mar 2015, Mike Turquette wrote:
>> Quoting Lee Jones (2015-03-04 04:00:03)
>> > Mike,
>> >
>> > Do you want me to resend this set with Robert's Reviewed-by applied,
>> > or are you happy to apply it yourself?
>>
>> No need
Denys Vlasenko writes:
> On 03/23/2015 04:30 AM, Rusty Russell wrote:
>> + * They may be about to iret, where they asked us never to
>> + * deliver interrupts. In this case, we can emulate that iret
>> + * then immediately deliver the interrupt. This is
Gerd Hoffmann writes:
> virtio-input is basically evdev-events-over-virtio, so this driver isn't
> much more than reading configuration from config space and forwarding
> incoming events to the linux input layer.
>
> Signed-off-by: Gerd Hoffmann
Is the input layer sane? I've never dealt with
From: Fu Wei
This is a Chinese translated version of
Documentation/arm64/legacy_instructions.txt
It is based on the modifications of Documentation/arm64/legacy_instructions.txt
in submission:
"587064b6", "bd35a4ad", "2d888f48", "c852f320".
Signed-off-by: Fu Wei
---
On Thu, 19 Mar 2015, Naoya Horiguchi wrote:
> This cleanup patch moves all strings passed to action_result() into a single
> array action_page_type so that a reader can easily find which kind of action
> results are possible. And this patch also fixes the odd lines to be printed
> out, like
On 03/20/2015 08:06 PM, Scott Branden wrote:
> This patchset attempts to standardize the naming of dt-bindings
> documents based on the Broadcom vendor prefix of brcm.
>
> Although there are no guidelines currently present for how to name
> the dt-bindings document the "vendor,binding.txt" style
On Tue, Mar 24, 2015 at 10:02 PM, Hanjun Guo wrote:
> Some fixes since last version:
>
> - Add a patch 19/23 for disabling ACPI for Xen on ARM64 for now to fix
>compile errors on XEN ACPI, Stefano and Julien are ok with this
>temporary solution.
> - Add patch "ARM64 / ACPI: Don't
On 03/25/2015 at 12:54 AM, Josh Boyer wrote:
On Tue, Mar 24, 2015 at 12:49 PM, Daniel Vetter wrote:
On Tue, Mar 24, 2015 at 05:48:31PM +0100, Daniel Vetter wrote:
On Tue, Mar 24, 2015 at 12:10:28PM -0400, Josh Boyer wrote:
On Tue, Mar 24, 2015 at 10:46 AM, Josh Boyer wrote:
On Tue, Mar
On 03/25/2015 07:00 AM, Ingi Kim wrote:
This patch adds the device tree bindings for ktd2692 flash LEDs.
Add optional properties 'flash-timeout-us' to control flash timeout
and 'vin-supply' for flash-led regulator
Signed-off-by: Ingi Kim
---
.../devicetree/bindings/leds/leds-ktd2692.txt
On 03/25/2015 07:00 AM, Ingi Kim wrote:
This patch adds a driver to support the ktd2692 flash LEDs.
ktd2692 can control flash current by ExpressWire interface.
Signed-off-by: Ingi Kim
---
drivers/leds/Kconfig| 9 +
drivers/leds/Makefile | 1 +
drivers/leds/leds-ktd2692.c
On Tue, Mar 24, 2015 at 11:50:47AM -0700, Matt Mullins wrote:
> On Thu, Sep 25, 2014 at 04:33:38PM -0400, Matthew Wilcox wrote:
> > --- a/drivers/block/brd.c
> > +++ b/drivers/block/brd.c
> > @@ -97,13 +97,13 @@ static struct page *brd_insert_page(struct brd_device
> > *brd, sector_t sector)
> >
On Tue, Mar 24, 2015 at 05:20:13PM -0400, Len Brown wrote:
>
>
> On Thu, Nov 13, 2014 at 6:19 PM, Andi Kleen wrote:
> > From: Andi Kleen
> >
> > Add support for reading PCU power metrics on Sandy Bridge / Ivy Bridge EP
> > and Haswell Server in turbostat. This is done using the perf ABI,
> >
On Wed, 18 Mar 2015 13:03:19 +0800 Yuanahn Liu
wrote:
> Hi,
>
> FYI, we noticed performance changes on `fsmark.files_per_sec' by
> d4b4c2cdffab86f5c7594c44635286a6d277d5c6:
>
> > commit d4b4c2cdffab86f5c7594c44635286a6d277d5c6
> > Author: s...@kernel.org
> > AuthorDate: Mon
On Wed, 18 Mar 2015 13:00:30 +0800 Yuanahn Liu
wrote:
> Hi,
>
> FYI, we noticed performance changes on `fsmark.files_per_sec' by
> 4400755e356f9a2b0b7ceaa02f57b1c7546c3765:
>
> > commit 4400755e356f9a2b0b7ceaa02f57b1c7546c3765
> > Author: NeilBrown
> > AuthorDate: Thu Feb 26
On 03/24/2015 08:45 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.14.37 release.
There are 79 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be
On Tue, Mar 24, 2015 at 09:27:00AM -0600, Jens Axboe wrote:
> Get the streamid from the file, if any, and set it on the bio.
>
> Signed-off-by: Jens Axboe
> ---
> fs/direct-io.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/fs/direct-io.c b/fs/direct-io.c
> index
FYI, we noticed the below changes on
git://flatbed.openfabrics.org/~amirv/linux.git for-upstream
commit ccd57b1bd32460d27bbb9c599e795628a3c66983 ("rhashtable: Add immediate
rehash during insertion")
+-+++
|
On Tue, Mar 24, 2015 at 09:27:03AM -0600, Jens Axboe wrote:
> Signed-off-by: Jens Axboe
> ---
> fs/xfs/xfs_aops.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
> index 3a9b7a1b8704..2b00a57732e3 100644
> --- a/fs/xfs/xfs_aops.c
> +++
On Tue, Mar 24, 2015 at 09:27:01AM -0600, Jens Axboe wrote:
> Add a streamid field to the writeback_control structure, and use
> it for the various parts of buffered writeback.
>
> Signed-off-by: Jens Axboe
> ---
> fs/buffer.c | 4 ++--
> fs/fs-writeback.c | 1 +
>
My driver allocates more than 40MB pages via alloc_page() at a time and
maps them at virtual address. Totally it uses 300~400MB pages.
If I run a heavy load test for a few days in 1GB memory system, I cannot
allocate even order=3 pages
because-of the external fragmentation.
I thought I needed a
On Tue, 2015-03-24 at 19:15 +0100, Sebastian Andrzej Siewior wrote:
> * Mike Galbraith | 2015-03-21 19:02:23 [+0100]:
>
> >> Steve, I'm still working on the fix we discussed using dummy irq_task.
> >> I should be able to submit some time next week, if still interested.
> >>
> >> Either that, or
On 03/24/2015 08:45 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.19.3 release.
There are 123 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be
On 03/24/2015 08:42 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.10.73 release.
There are 55 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be
On Tue, 2015-03-24 at 19:10 +0100, Sebastian Andrzej Siewior wrote:
> * Steven Rostedt | 2015-03-19 12:26:11 [-0400]:
>
> >On Thu, 19 Mar 2015 09:17:09 +0100
> >Mike Galbraith wrote:
> >
> >
> >> (aw crap, let's go shopping)... so why is the one in timer.c ok?
> >
> >It's not. Sebastian, you
On Tue, Mar 24, 2015 at 09:26:58AM -0600, Jens Axboe wrote:
> The top bits of bio->bi_flags are reserved for keeping the
> allocation pool, set aside the next four bits for carrying
> a stream ID. That leaves us with support for 15 streams,
> 0 is reserved as a "stream not set" value.
>
> Add
On Tue, Mar 24, 2015 at 7:18 PM, Chengyu Song wrote:
> posix_lock_file_wait may fail under certain circumstances, and its result is
> usually checked/returned. But given the complexity of cifs, I'm not sure if
> the result is intentially left unchecked and always expected to succeed.
>
>
Hello,
On 2015년 03월 25일 03:32, Rob Clark wrote:
> On Mon, Mar 16, 2015 at 4:05 AM, Daniel Vetter wrote:
>> On Fri, Mar 13, 2015 at 03:12:10PM -0400, Stephane Viau wrote:
>>> From: Beeresh Gopal
>>>
>>> Using fb modifier flag, support NV12MT format in MDP4.
>>>
>>> v2:
>>> - rework the
Hi all,
Today's linux-next merge of the net-next tree got conflicts in
net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c between commit d0c294c53a77
("tcp: prevent fetching dst twice in early demux code") from the tree
and commit f7e4eb03f9d9 ("inet: ip early demux should avoid request
sockets") from
On Tue, 2015-02-03 at 12:39 +0100, Christophe Leroy wrote:
> csum_tcpudp_magic() is only a few instructions, and does not modifies any
> other
> register than the returned result. So it is not worth having it as a separate
> function and suffer function branching and saving of volatile registers.
On 03/24/2015 05:22 PM, David Rientjes wrote:
mempool_alloc() does not support __GFP_ZERO since elements may come from
memory that has already been released by mempool_free().
Remove __GFP_ZERO from mempool_alloc() in drbd_req_new() and properly
initialize it to 0.
This (and the other drbd
On 03/24/2015 05:21 PM, David Rientjes wrote:
blk_init_rl() allocates a mempool using mempool_create_node() with node
local memory. This only allocates the mempool and element list locally
to the requeue queue node.
What we really want to do is allocate the request itself local to the
queue.
On Fri, 2015-27-02 at 22:22:54 UTC, Yannick Guerrini wrote:
> Change 'Kenrel' to 'Kernel'
>
> Signed-off-by: Yannick Guerrini
> ---
> arch/powerpc/include/asm/smu.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
If you're going to send spelling fix patches, please at least fix all the
From: Carlos Roberto Silveira Junior
---
kernel/sched/fair.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 7ce18f3..834aa55 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -296,13 +296,12 @@ static
On Tue, Mar 24, 2015 at 11:43:41AM +0100, Thierry Reding wrote:
> On Wed, Mar 18, 2015 at 02:38:18AM +0100, Linus Walleij wrote:
> > On Wed, Mar 11, 2015 at 12:05 PM, Thierry Reding
> > wrote:
> > > On Fri, Jan 16, 2015 at 09:06:14AM +0800, kbuild test robot wrote:
> > >>
Instead of resolving regulator supplies during registration move this to
the time of a consumer retrieving a handle. The benefit is that it's
possible for one driver to register regulators with internal
dependencies out of order.
Signed-off-by: Bjorn Andersson
---
drivers/regulator/core.c
>From 6cb5fffc41911a29212be52d4ce7e481f5077ccf Mon Sep 17 00:00:00 2001
From: "Tom(JeHyeon) Yeon"
Date: Thu, 19 Mar 2015 17:10:45 +0900
Subject: [PATCH] PM / Hiberante : optimize swsusp_free()
Our team developed the snapshot booting.
Fisrt of all, make a snapshot image, compress it and finally
Hi,
On Tue, Mar 24, 2015 at 06:58:15PM +0100, Dr. H. Nikolaus Schaller wrote:
> So you propose that the parent->child relationship is “control”? I.e. some
> channel which allows to address some bus client (through ) and
> control that devices.
>
> Makes sense. This is how i2c and spi clients are
On 03/24/2015 04:07 PM, Ming Lin-SSI wrote:
-Original Message-
From: Jens Axboe [mailto:ax...@kernel.dk]
Sent: Tuesday, March 24, 2015 10:27 AM
To: Matias Bjørling; Jens Axboe; linux-kernel@vger.kernel.org; linux-
fsde...@vger.kernel.org
Cc: Ming Lin-SSI
Subject: Re: [PATCH 1/6] block:
Signed-off-by: Bjorn Andersson
---
drivers/mmc/host/mmci.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 7fe1619..fb26674 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1613,7 +1613,10 @@
On Tue, 2015-03-24 at 21:49 +0200, Alex Dowad wrote:
> On 20/03/15 01:54, Michael Ellerman wrote:
> > On Thu, 2015-03-19 at 09:22 +0200, Alex Dowad wrote:
> >> On 19/03/15 08:45, Michael Ellerman wrote:
> >>> On Fri, 2015-13-03 at 18:14:46 UTC, Alex Dowad wrote:
> The 'arg' argument to
block_truncate_page may fail under certain circumstances, so its result
should be checked.
Signed-off-by: Chengyu Song
---
fs/ufs/truncate.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index f04f89f..8b41f07 100644
---
This patch adds vendor prefix for Kinetic technologies
Signed-off-by: Ingi Kim
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
This patch adds the device tree bindings for ktd2692 flash LEDs.
Add optional properties 'flash-timeout-us' to control flash timeout
and 'vin-supply' for flash-led regulator
Signed-off-by: Ingi Kim
---
.../devicetree/bindings/leds/leds-ktd2692.txt | 33 ++
1 file
This patch adds ktd2692 Flash LED driver with LED Flash class
Change in v4:
- Clean up the code
- Modify binding documentation of ktd2692
Change in v3:
- Clean up the code
- Add aux gpio pin to control Flash LED
Change in v2:
- Introduction of LED Flash
Oleg cleverly suggested using xchg() to set the new
mm->exe_file instead of calling set_mm_exe_file()
which requires some form of serialization -- mmap_sem
in this case. For archs that do not have atomic rmw
instructions we still fallback to a spinlock alternative,
so this should always be safe.
This patch adds a driver to support the ktd2692 flash LEDs.
ktd2692 can control flash current by ExpressWire interface.
Signed-off-by: Ingi Kim
---
drivers/leds/Kconfig| 9 +
drivers/leds/Makefile | 1 +
drivers/leds/leds-ktd2692.c | 412
On Tue, Feb 03, 2015 at 12:39:27PM +0100, LEROY Christophe wrote:
> The C version of csum_add() as defined in include/net/checksum.h gives the
> following assembly:
>0: 7c 04 1a 14 add r0,r4,r3
>4: 7c 64 00 10 subfc r3,r4,r0
>8: 7c 63 19 10
On Tue, Feb 03, 2015 at 12:39:27PM +0100, LEROY Christophe wrote:
> On PPC_8xx, lwz has a 2 cycles latency, and branching also takes 2 cycles.
> As the size of the header is minimum 5 words, we can unroll the loop for the
> first words to reduce number of branching, and we can re-order the
>
On 2015/3/24 20:31, Thierry Reding wrote:
> On Tue, Mar 24, 2015 at 11:34:18AM +0800, Yijing Wang wrote:
>> Now pci_scan_root_bus() is almost similar to
>> pci_create_root_bus() + pci_scan_child_bus().
>> So we could use common pci_scan_root_bus() in
>> pci_common_init_dev() to scan pci busses.
>>
Sets min_max_quirk values for LEN2006 touchpad found in Lenovo Thinkpad E440
(board_id=2691).
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=89641
Signed-off-by: Filip Ayazi
---
drivers/input/mouse/synaptics.c | 5 +
1 file changed, 5 insertions(+)
diff --git
Hi,
If you turn off a PCI device whose driver has set affinity_hint,
you will get warning message which does _not_ explain the reason
why it is appeared from the users' point of view.
# echo 0 > /sys/bus/pci/slots/65/power
Apr 28 20:29:39 localhost kernel: [ cut here
Hi
On Tue, Mar 24, 2015 at 7:51 PM, Daniel Mack wrote:
> Drop a left-over from the times when documentation lived in a
> simple text file, which is no longer the case. Mention the
> auto-generated man-pages and HTML files instead.
>
> Reported-by: Jiri Slaby
> Signed-off-by: Daniel Mack
> ---
>
> In current patch I simply put newly allocated block to the tail of a free
> list,
> thus reduce fragmentation, giving a chance to resolve allocation request using
> older blocks with possible holes left.
It's great.
I think this might be helpful for fragmentation by mix of long-time,
On 03/24/2015 08:18 PM, Andy Lutomirski wrote:
> On Tue, Mar 24, 2015 at 5:12 PM, Dave Hansen wrote:
>> I won't completely claim to understand what's going on with the FPU
>> code, but I think your analysis is a bit off.
>>
>> unlazy_fpu() does __save_init_fpu() which (among other things) calls
On Tue, Mar 24, 2015 at 4:17 PM, Denys Vlasenko wrote:
> On 03/24/2015 05:55 PM, Brian Gerst wrote:
Might be nice to place a more generic description there, which
registers are expected to be saved by user-space calling in here, etc.
>>>
>>> __kernel_vsyscall entry point has the same
Hi Ricardo,
(Cc Jacek.)
I had similar thoughts when reviewing Jacek's V4L2 flash API patches. See
below.
On Sat, Mar 14, 2015 at 12:05:39AM +0100, Ricardo Ribalda Delgado wrote:
> The current code expected that every LED had an unique name. This is a
> legit expectation when the device tree can
On Mon, Mar 23, 2015 at 09:33:02AM +0100, Borislav Petkov wrote:
> On Mon, Mar 23, 2015 at 12:46:39AM -0700, Jim Kukunas wrote:
> > Since the .text section can't be updated at run-time, remove the
> > .alternatives sections and update the .text at build time. To pick the
> > proper instructions,
In case of memory allocation error, the return should be -ENOMEM,
instead of -ENOSPC.
Signed-off-by: Chengyu Song
---
fs/hfsplus/dir.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index f0235c1..3074609 100644
--- a/fs/hfsplus/dir.c
On Tue, Mar 24, 2015 at 12:27:25PM +0100, Krzysztof Kolasa wrote:
> lz4: fix system halted at boot kernel x86_64 compressed lz4
>
> Decompression process ends with an error when loading kernel:
>
> Decoding failed
> -- System halted
Serious regression detected ...
>
> This condition is
On Tue, 24 Mar 2015, Kirill A. Shutemov wrote:
> On Sun, Mar 22, 2015 at 09:40:02PM -0700, Hugh Dickins wrote:
> > (I think Kirill has a problem of that kind in his page_remove_rmap scan).
(And this one I mentioned to you at the conference :)
> >
> > It will be interesting to see what Kirill
On 3/23/15 2:27 AM, Masami Hiramatsu wrote:
> (2015/03/23 13:57), Alexei Starovoitov wrote:
>> On 3/22/15 7:17 PM, Masami Hiramatsu wrote:
>>> (2015/03/23 3:03), Alexei Starovoitov wrote:
>>>
User space tools that will compile ktap/dtrace scripts into bpf might
use build-id for their own
In case of memory allocation error, the return should be -ENOMEM,
instead of -ENOSPC.
Signed-off-by: Chengyu Song
---
fs/hfs/dir.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 1455668..36d1a6a 100644
--- a/fs/hfs/dir.c
+++
On 03/24/2015 05:38 PM, Krzysztof Kozlowski wrote:
> 2015-03-24 9:01 GMT+01:00 Beomho Seo :
>> On 03/10/2015 10:44 PM, Beomho Seo wrote:
>>> On 03/09/2015 09:13 PM, Krzysztof Kozlowski wrote:
On pon, 2015-03-09 at 20:46 +0900, Beomho Seo wrote:
> On 03/09/2015 08:02 PM, Krzysztof
On Tue, Mar 24, 2015 at 1:08 PM, Ingo Molnar wrote:
>
> * Andy Lutomirski wrote:
>
>> We currently have a race: if we're preempted during syscall exit, we
>> can fail to process syscall return work that is queued up while
>> we're preempted in ret_from_sys_call after checking ti.flags.
>>
>> Fix
On Tue, Mar 24, 2015 at 09:50:43PM +0530, Vinod Koul wrote:
> On Mon, Mar 23, 2015 at 02:51:40PM -0700, Maxime Ripard wrote:
> > > > + if (vd) {
> > > > + lli = desc->v_lli;
> > > > + while (true) {
> > > > + bytes +=
On Tue, 2015-03-24 at 20:28 -0400, Jes Sorensen wrote:
> Joe Perches writes:
> > Create an rt_trace function using %pV to reduce overall code size.
> > Update the macro uses to remove unnecessary and now harmful parentheses.
[]
> This could be further improved by fixing up all the places where
On Tue, Mar 24, 2015 at 12:33 AM, Ray Jui wrote:
> Make PCIE_IPROC depending on both OF and ARM and default to be disabled,
> so it cannot be accidentally enabled by other platforms
>
> PCIE_IPROC is meant to be enabled by a front-end bus driver. Curenntly
> it's enabled by PCIE_IPROC_PLTFM
Joe Perches writes:
> Create an rt_trace function using %pV to reduce overall code size.
> Update the macro uses to remove unnecessary and now harmful parentheses.
>
> Miscellanea around these changes:
>
> o Coalesce formats
> o Realign arguments
> o Remove commented-out RT_TRACE uses
> o
On Tue, Mar 24, 2015 at 11:31 PM, Srinivas Kandagatla
wrote:
> This patch adds bindings for qfprom found in QCOM SOCs. QFPROM driver
> is based on simple eeprom framework.
>
> Signed-off-by: Srinivas Kandagatla
> ---
> .../devicetree/bindings/eeprom/qfprom.txt | 23
>
posix_lock_file_wait may fail under certain circumstances, and its result is
usually checked/returned. But given the complexity of cifs, I'm not sure if
the result is intentially left unchecked and always expected to succeed.
Signed-off-by: Chengyu Song
---
fs/cifs/file.c | 4 ++--
1 file
[add Borislav]
I swear it would actually be an improvement if we just randomized the
function names. fpu_817, fpu_717, etc. At least no one would think
they understand them...
On Tue, Mar 24, 2015 at 5:18 PM, Andy Lutomirski wrote:
> On Tue, Mar 24, 2015 at 5:12 PM, Dave Hansen wrote:
>> On
Add a binding document for the BCM6328-style software reset block found
in MIPS and ARM based Broadcom BCM63xx DSL SoCs.
Signed-off-by: Florian Fainelli
---
Documentation/devicetree/bindings/arm/bcm/bcm63138.txt | 16
1 file changed, 16 insertions(+)
diff --git
Add the software reset Device Tree node allowing us to software reset a
BCM63138 device using bcm6328-soft-reset.
Signed-off-by: Florian Fainelli
---
arch/arm/boot/dts/bcm63138.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/bcm63138.dtsi
Hi all,
This patch series adds support for the BCM6328-style software reset hardware
block commonly found on Broadcom BCM63xx DSL SoCs.
Thanks!
Florian Fainelli (3):
Documentation: bindings: add BCM6328-style soft reset binding
power: reset: add Broadcom BCM63xx software reset driver
ARM:
On Tue, Mar 24, 2015 at 5:12 PM, Dave Hansen wrote:
> On 03/24/2015 04:52 PM, Andy Lutomirski wrote:
>> On Tue, Mar 24, 2015 at 4:42 PM, Dave Hansen wrote:
>>> On 03/24/2015 03:28 PM, Andy Lutomirski wrote:
Your function appears to be getting it for write (I assume that's what
the
Add a sofware reset driver for the Broadcom BCM63xx DSL SoCs, starting
with 6328 all the way through newer chips such as 63138.
Signed-off-by: Florian Fainelli
---
drivers/power/reset/Kconfig | 7
drivers/power/reset/Makefile | 1 +
drivers/power/reset/bcm63xx-reboot.c |
On Mon, Mar 23, 2015 at 09:07:14AM +0100, Ingo Molnar wrote:
> * Jim Kukunas wrote:
>
> >
> > Hi Folks,
> >
> > This patchset introduces eXecute-In-Place (XIP) support for x86.
> > [...]
>
> So we'd need a lot better high level description than this:
In future patch revisions, I'll update
On 03/24/2015 04:52 PM, Andy Lutomirski wrote:
> On Tue, Mar 24, 2015 at 4:42 PM, Dave Hansen wrote:
>> On 03/24/2015 03:28 PM, Andy Lutomirski wrote:
>>> Your function appears to be getting it for write (I assume that's what
>>> the unlazy_fpu is for), so I'd rather have it called
>>>
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