On 03/11/2015 10:40, Laszlo Ersek wrote:
> On 11/02/15 10:32, Paolo Bonzini wrote:
>>
>>
>> On 31/10/2015 20:50, Laszlo Ersek wrote:
>>> Tested-by: Laszlo Ersek
>>
>> Thanks Laszlo, I applied patches 1 and 2 (since your "part 2" never was :)).
>>
>> Paolo
>>
>
> Thanks.
>
> Since you can
Changes since v1:
Introduce API in SPI core that MTD flash driver can call for mmap read
instead of directly calling spi-master driver callback. This API makes
sure that SPI core msg queue is locked during mmap transfers.
v1: https://lkml.org/lkml/2015/9/4/103
Cover letter:
This patch series
在 2015年11月03日 16:32, Daniel Lezcano 写道:
On 11/03/2015 03:00 AM, Caesar Wang wrote:
Daniel,
在 2015年11月03日 01:28, Daniel Lezcano 写道:
On 10/31/2015 12:47 AM, Heiko Stuebner wrote:
Hi Daniel,
Am Freitag, 30. Oktober 2015, 11:42:29 schrieb Daniel Lezcano:
On 10/30/2015 04:43 AM, Caesar Wang
On 11/03/2015 03:55 AM, Jarod Wilson wrote:
[snip]
>
> +#define for_each_netdev_feature(mask_addr, feature)
> \
> + int bit;
> \
> + for_each_set_bit(bit, (unsigned long *)mask_addr,
In fc90888d07b8 (vfs: conditionally clear close-on-exec flag) a
conditional was added to __clear_close_on_exec to avoid dirtying a
cache line in the common case where the bit is already clear. However,
AFAICT, we don't rely on the close_on_exec bit being clear for unused
fds, except as an
This driver supports the following functions:
- reading and settings time
- alarms when connected to an IRQ
- reading and clearing the voltage low flags
- nvram
Signed-off-by: Alexandre Belloni
---
Changes in v3:
- properly unlock before returning in the error path of rv8803_set_alarm()
> -Original Message-
> From: Joe Perches [mailto:j...@perches.com]
>
> On Mon, 2015-11-02 at 19:31 +0200, Madalin Bucur wrote:
> > Add support for Scater/Gather (S/G) frames. The FMan can place
> > the frame content into multiple buffers and provide a S/G Table
> > (SGT) into one first
On Tuesday 03 November 2015 10:33:01 Patrick Boettcher wrote:
> Hi all,
>
> Sorry for posting out-of-thread, but I don't have the original mail and
> thus cannot reply.
>
> If refer to this thread:
>
> https://lkml.org/lkml/2014/7/15/975
>
> where you guys started to review and prepare things
On 11/02/2015 10:48 PM, Matthew Fernandez wrote:
On 03/11/15 08:31, David Miller wrote:
From: Matthew Fernandez
Date: Mon, 2 Nov 2015 11:59:03 +1100
bpf: fix trivial comment typo
Signed-off-by: Matthew Fernandez
This doesn't apply to any tree.
I'm sorry, I think I must be missing
On 10/28/15 at 04:00pm, Lu Baolu wrote:
> This patch series adds support for early printk through USB3 debug port.
> USB3 debug port is described in xHCI specification as an optional extended
> capability.
>
> The first patch adds a file in debugfs, through which users can check
> whether the
Dear Arnd
On Tue, 3 Nov 2015 09:49:32 +0100
Arnd Bergmann wrote:
> On Tuesday 03 November 2015 14:59:40 Jisheng Zhang wrote:
> > > On Monday 02 November 2015 11:03:34 Jisheng Zhang wrote:
> > > > On Fri, 30 Oct 2015 13:42:01 +0100 Arnd Bergmann wrote:
> > > I'd be happier with a solution
On Mon, 2 Nov 2015, Chris J Arges wrote:
> The following directory structure will allow for cases when the same
> function name exists in a single object.
> /sys/kernel/livepatch///
There is still a period here and in the documentation :)
> The number corresponds to the nth occurrence of
On 11/02/15 10:32, Paolo Bonzini wrote:
>
>
> On 31/10/2015 20:50, Laszlo Ersek wrote:
>> Tested-by: Laszlo Ersek
>
> Thanks Laszlo, I applied patches 1 and 2 (since your "part 2" never was :)).
>
> Paolo
>
Thanks.
Since you can rebase the queue freely, can you please also add:
On 02/11/2015 22:20, Radim Krčmář wrote:
> The comment in code had it mostly right, but we enable paging for
> emulated real mode regardless of EPT.
>
> Without EPT (which implies emulated real mode), secondary VCPUs won't
> start unless we disable SM[AE]P when the guest doesn't use paging.
>
Commit d32932d02e18 ("x86/irq: Convert IOAPIC to use hierarchical irqdomain
interfaces") brought a regression for Hyper-V Gen2 instances. These
instances don't have i8259 legacy PIC but they use legacy IRQs for serial
port, rtc, and acpi. With this commit included we end up with these IRQs
not
On Tue, Nov 3, 2015 at 5:51 AM, Peter Hung wrote:
> This driver is for Fintek F81532/F81534 USB to Serial Ports IC.
>
> Features:
> 1. F81534 is 1-to-4 & F81532 is 1-to-2 serial ports IC
> 2. Support Baudrate from B50 to B150 (excluding B100).
> 3. The RTS signal can be transformed their
On Tue 03-11-15 11:10:53, Dave Chinner wrote:
> On Mon, Nov 02, 2015 at 03:43:07AM +0100, Rafael J. Wysocki wrote:
> > I guess it may also helps to address the case when a device is removed from
> > a
> > suspended system, written to on another system in the meantime and inserted
> > back into
The OF node passed to irq_domain_add_linear() should be a
pointer to interrupt controller's device tree node, or NULL,
but not the PCI controller's node.
This fixes an oops in msi_domain_alloc_irqs() when it tries
to call msi_check().
Signed-off-by: Phil Edworthy
---
Hi,
Is there any Linux MMC stack utility to read/write SDIO registers with CMD52s?
--
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e suggest rules for selecting the more suitable base]
> >
> > url:
> > https://github.com/0day-ci/linux/commits/Alexandre-Belloni/rtc-Add-a-driver-for-Micro-Crystal-RV8803/20151103-065235
> > :: branch date: 51 minutes ago
> > :: commit date: 51 minutes ago
>
> > >
> > > CC: rtc-li...@googlegroups.com, linux-kernel@vger.kernel.org, Alexandre
> > > Belloni
> > >
> > > Hi Alexandre,
> > >
> > > [auto build test WARNING on abelloni/rtc-next -- if it's inappropriate
> > > base, please
> -Original Message-
> From: Joakim Tjernlund [mailto:joakim.tjernl...@transmode.se]
>
> On Mon, 2015-11-02 at 19:31 +0200, Madalin Bucur wrote:
> > + if (unlikely(fd_status & FM_FD_STAT_RX_ERRORS) != 0) {
> > + if (net_ratelimit())
> > +
>>>
> On 11/03/2015 04:47 PM, Gang He wrote:
>>
>>
>>
>
>>> On 11/03/2015 04:15 PM, Gang He wrote:
Hello Junxiao,
See my comments inline.
>>>
> Hi Gang,
>
> This is not like a right patch.
> First, online file check only checks inode's block
Hi all,
Sorry for posting out-of-thread, but I don't have the original mail and
thus cannot reply.
If refer to this thread:
https://lkml.org/lkml/2014/7/15/975
where you guys started to review and prepare things for
upstream-inclusion of the csdio-module.
Strangely enough the last mail on
On 11/03/2015 04:49 AM, Hugh Dickins wrote:
> On Mon, 2 Nov 2015, Boaz Harrosh wrote:
>> On 11/02/2015 01:39 AM, Hugh Dickins wrote:
>> <>
This patch is not correct!
>>>
>>> I think you have actually confirmed that the patch is correct:
>>> why bother to test PageDirty or PageWriteback when
Since we need to read voltages of parents as part of setting supply
voltages we need to be able to do get_voltage() internally without
taking locks so reorganize the locking to take locks on the full tree on
entry rather than as we recurse when called externally.
Reported-by: John Stultz
On Tue, Nov 03, 2015 at 01:49:23AM +0100, Stephen Rothwell wrote:
> Hi Jesper,
>
> On Mon, 2 Nov 2015 21:17:03 +0100 Jesper Nilsson
> wrote:
> >
> > Please pull CRIS changes for 4.4:
> >
> > Mostly another batch of code removal due to move to standard
> > frameworks for CRISv32, initial
From: Borislav Petkov
paravirt_patch_ignore() is completely unused and paravirt_patch_nop()
doesn't do a whole lot. Remove them both.
Signed-off-by: Borislav Petkov
Cc: Andrew Morton
Cc: Andy Lutomirski
Cc: Chris Wright
Cc: "H. Peter Anvin"
Cc: Ingo Molnar
Cc: Jeremy Fitzhardinge
Cc:
Linus,
Please pull the latest core-rcu-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-rcu-for-linus
# HEAD: b33e18f61bd18227a456016a77b1a968f5bc1d65 fs/writeback, rcu: Don't
use list_entry_rcu() for pointer offsetting in bdi_split_work_to_wbs()
On Tue, Nov 03, 2015 at 04:18:31PM +0900, Namhyung Kim wrote:
SNIP
> @@ -819,12 +837,26 @@ char *callchain_node__sprintf_value(struct
> callchain_node *node,
> char *bf, size_t bfsize, u64 total)
> {
> double percent = 0.0;
> - u64 cumul =
This machine uses own SoC device tree file, add missing part.
We insert the complete description, with ranges, because we are going to
connect devices to it. Values in ranges are SoC-specific, so they go here
in order not to duplicate them for every machine.
Signed-off-by: Pavel Fedin
---
On Tue, Nov 03, 2015 at 04:18:31PM +0900, Namhyung Kim wrote:
> Now -g/--call-graph option supports how to display callchain values.
> Possible values are 'percent', 'period' and 'count'. The percent is
> same as before and it's the default behavior. The period displays the
> raw period value
This patch extends Exynos SROM controller driver with ability to configure
controller outputs and enables SMSC9115 Ethernet chip on SMDK5410 board,
which is connected via SROMc bank #3.
With this patchset, support for the whole existing SMDK range can be added.
Actually, only bank number is
在 2015年11月03日 16:45, Arnd Bergmann 写道:
On Tuesday 03 November 2015 16:10:09 Caesar Wang wrote:
+ /* Cortex-A12 Errata */
+ ldr r10, =0x0c0d@ Cortex-A12 primary part number
+ teq r0, r10
+ bne 5f
beq __ca15_errata:
+#ifdef
Hi Wolfram,
On 02 November 2015 21:33, Wolfram wrote:
> > The first patches fixes the build problem, and the second patch reverts the
> > patch that removed the driver from arm64 builds. The final patch add a
> > compat
> > string for the r8a7795 (arm64) device.
>
> Thanks. I will test them
On Tuesday 03 November 2015 13:32:17 kbuild test robot wrote:
>
>net/can/bcm.c: In function 'bcm_proc_show':
> >> net/can/bcm.c:223:1: warning: the frame size of 1156 bytes is larger than
> >> 1024 bytes [-Wframe-larger-than=]
> }
Interesting, that is a lot of stack for a function that
Il giorno 02/nov/2015, alle ore 17:25, Jens Axboe ha scritto:
> On 11/02/2015 07:31 AM, Paolo Valente wrote:
>> From: Arianna Avanzini
>>
>> In single-queue (block layer) mode,the function null_rq_prep_fn stops
>> the device if alloc_cmd fails. Then, once stopped, the device must be
>>
Implement handling properties in subnodes and adding child devices to the
system. Child devices will not be added if configuration fails.
Since the driver now does more than suspend-resume support, dependency on
CONFIG_PM is removed.
Signed-off-by: Pavel Fedin
---
arch/arm/mach-exynos/Kconfig
Il giorno 02/nov/2015, alle ore 17:14, Jens Axboe ha scritto:
> On 11/02/2015 07:31 AM, Paolo Valente wrote:
>> For the Timer IRQ mode (i.e., when command completions are delayed),
>> there is one timer for each CPU. Each of these timers
>> . has a completion queue associated with it,
Add documentation for new subnode properties, allowing bank configuration.
Based on u-boot implementation, but heavily reworked.
Signed-off-by: Pavel Fedin
---
.../bindings/arm/samsung/exynos-srom.txt | 68 +-
1 file changed, 66 insertions(+), 2 deletions(-)
diff
On Tue, 2015-11-03 at 11:40 +0530, Anju T wrote:
> The perf infrastructure uses a bit mask to find out
> valid registers to display. Define a register mask
> for supported registers defined in asm/perf_regs.h.
> The bit positions also correspond to register IDs
> which is used by perf
The chip is smsc9115, connected via SROMc bank 3. Additionally, some GPIO
initialization is required.
Signed-off-by: Pavel Fedin
---
arch/arm/boot/dts/exynos5410-smdk5410.dts | 40 +++
1 file changed, 40 insertions(+)
diff --git
Linus,
Please pull the latest core-efi-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-efi-for-linus
# HEAD: 78b9bc947b18ed16b6c2c573d774e6d54ad9452d efi: Fix warning of
int-to-pointer-cast on x86 32-bit builds
The main changes in this cycle were:
On 11/3/2015 5:33 PM, Lee Jones wrote:
On Tue, 03 Nov 2015, Kim, Milo wrote:
Hi Lee,
On 11/2/2015 5:59 PM, Lee Jones wrote:
drivers/video/backlight/Kconfig| 62 ++
drivers/video/backlight/Makefile | 7 +
drivers/video/backlight/lm3532_bl.c
On Tue, Nov 03, 2015 at 04:18:30PM +0900, Namhyung Kim wrote:
> It's to track the count of occurrences of the callchains.
>
> Cc: Brendan Gregg
> Signed-off-by: Namhyung Kim
Acked-by: Jiri Olsa
thanks,
jirka
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On 11/03/2015 04:47 PM, Gang He wrote:
>
>
>
>> On 11/03/2015 04:15 PM, Gang He wrote:
>>> Hello Junxiao,
>>>
>>> See my comments inline.
>>>
>>>
>>
Hi Gang,
This is not like a right patch.
First, online file check only checks inode's block number, valid flag,
Linus,
Please pull the latest locking-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
locking-core-for-linus
# HEAD: 6e490b0106a2118ee4c37c37847454a5c2dc6e32 ARM, locking/atomics:
Implement _relaxed variants of atomic[64]_{inc,dec}
The main
Hello.
> Понедельник, 2 ноября 2015, 10:24 -05:00 от Alexander Shi
> :
>
> Hello all,
>
> The datasheet for MAX3107 UART (
> http://datasheets.maximintegrated.com/en/ds/MAX3107.pdf ) was updated in
> February 2015 with a notice that the RxFIFOLvl register may be inaccurate if
> read while
On Tue, Nov 03, 2015 at 01:52:05PM +0800, Zain Wang wrote:
> Crypto driver support cbc/ecb two chainmode, and aes/des/des3 three cipher
> mode.
> The names registered are:
> ecb(aes) cbc(aes) ecb(des) cbc(des) ecb(des3_ede) cbc(des3_ede)
> You can alloc tags above in your case.
>
> And other
On Thu, Oct 22, 2015 at 01:14:26PM -0500, Tom Zanussi wrote:
> Similar to enable_event/disable_event triggers, these triggers enable
> and disable the aggregation of events into maps rather than enabling
> and disabling their writing into the trace buffer.
>
> They can be used to automatically
On Thu, Oct 22, 2015 at 01:14:18PM -0500, Tom Zanussi wrote:
> Allow users to append 'clear' to an existing trigger in order to have
> the hash table cleared.
Same as the previous comment: It'd be better not creating a new hist
if given hist doesn't exist.
Thanks,
Namhyung
>
> This expands
On 11/03/2015 01:59 AM, Krzysztof Kozlowski wrote:
On 03.11.2015 09:30, Krzysztof Kozlowski wrote:
On 02.11.2015 21:56, Daniel Lezcano wrote:
Let the platform's Kconfig to select the clock instead of having a reverse
dependency from the driver to the platform options.
Selecting user-visible
On Mon, 02 Nov 2015, Damien Riegel wrote:
> On Mon, Nov 02, 2015 at 09:12:53AM +, Lee Jones wrote:
> > [Cc'ing Arnd]
> >
> > On Fri, 30 Oct 2015, Damien Riegel wrote:
> > > On Fri, Oct 30, 2015 at 05:56:56PM +, Lee Jones wrote:
> > > > On Thu, 29 Oct 2015, Damien Riegel wrote:
> > > >
>
On Mon, Nov 2, 2015 at 8:01 PM, Eric W. Biederman wrote:
> Dmitry Vyukov writes:
>
>> Hello,
>>
>> I am hitting the following warnings on
>> bcee19f424a0d8c26ecf2607b73c690802658b29 (4.3):
>
> Do you have any trace of the earlier failures?
>
> This appears to be something caused by an earlier
On Tuesday 03 November 2015 14:59:40 Jisheng Zhang wrote:
> > On Monday 02 November 2015 11:03:34 Jisheng Zhang wrote:
> > > On Fri, 30 Oct 2015 13:42:01 +0100 Arnd Bergmann wrote:
> > I'd be happier with a solution that keeps the DT describing the hardware
> > and not the way we expect Linux to
On Thu, Oct 29, 2015 at 08:52:23AM -0500, Nathan Sullivan wrote:
> The USB OTG support currently depends on power management
> (CONFIG_PM) being enabled, but does not actually need it enabled.
> Remove this dependency.
>
> Tested on Bay Trail hardware with dwc3 USB.
>
> Signed-off-by: Nathan
Linus,
Please pull this single commit from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
core-debug-for-linus
# HEAD: b2f73922d119686323f14fbbe46587f863852328 fs/proc, core/debug: Don't
expose absolute kernel addresses via wchan
This fixes a wchan related information leak
On Tue, 03 Nov 2015, Lee Jones wrote:
> On Mon, 02 Nov 2015, Damien Riegel wrote:
> > On Mon, Nov 02, 2015 at 09:12:53AM +, Lee Jones wrote:
> > > [Cc'ing Arnd]
> > >
> > > On Fri, 30 Oct 2015, Damien Riegel wrote:
> > > > On Fri, Oct 30, 2015 at 05:56:56PM +, Lee Jones wrote:
> > > > >
>>>
> On 11/03/2015 04:15 PM, Gang He wrote:
>> Hello Junxiao,
>>
>> See my comments inline.
>>
>>
>
>>> Hi Gang,
>>>
>>> This is not like a right patch.
>>> First, online file check only checks inode's block number, valid flag,
>>> fs generation value, and meta ecc. I never see a real
On Thu, Oct 22, 2015 at 01:14:17PM -0500, Tom Zanussi wrote:
> Allow users to append 'pause' or 'continue' to an existing trigger in
> order to have it paused or to have a paused trace continue.
>
> This expands the hist trigger syntax from this:
> # echo
On Tue, Nov 03, 2015 at 04:18:29PM +0900, Namhyung Kim wrote:
SNIP
> while (rb_node) {
> - double percent;
> -
> chain = rb_entry(rb_node, struct callchain_node, rb_node);
> - percent = chain->hit * 100.0 / total_samples;
>
> - ret =
On Tuesday 03 November 2015 16:10:09 Caesar Wang wrote:
>
> + /* Cortex-A12 Errata */
> + ldr r10, =0x0c0d@ Cortex-A12 primary part
> number
> + teq r0, r10
> + bne 5f
> +#ifdef CONFIG_ARM_ERRATA_818325
> + teq r6, #0x00
On Tuesday 03 November 2015 08:39:23 Lee Jones wrote:
> On Tue, 03 Nov 2015, Lee Jones wrote:
>
> > On Mon, 02 Nov 2015, Damien Riegel wrote:
> > > On Mon, Nov 02, 2015 at 09:12:53AM +, Lee Jones wrote:
> > > > [Cc'ing Arnd]
> > > >
> > > > On Fri, 30 Oct 2015, Damien Riegel wrote:
> > > > >
Hi Junxiao,
>>>
> Hi Gang,
>
> On 11/03/2015 03:54 PM, Gang He wrote:
>> Hi Junxiao,
>>
>> Thank for your reviewing.
>> Current design, we use a sysfile as a interface to check/fix a file (via
> pass a ino number).
>> But, this operation is manually triggered by user, instead of
On Tue, 03 Nov 2015, Kim, Milo wrote:
> Hi Lee,
>
> On 11/2/2015 5:59 PM, Lee Jones wrote:
> >> drivers/video/backlight/Kconfig| 62 ++
> >>> drivers/video/backlight/Makefile | 7 +
> >>> drivers/video/backlight/lm3532_bl.c| 183 +
>
Enable set_pretimeout interface and trigger the pretimeout interrupt before
watchdog timeout event happen.
Signed-off-by: Robin Gong
---
drivers/watchdog/imx2_wdt.c | 58 -
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git
On 11/03/2015 04:15 PM, Gang He wrote:
> Hello Junxiao,
>
> See my comments inline.
>
>
>> Hi Gang,
>>
>> This is not like a right patch.
>> First, online file check only checks inode's block number, valid flag,
>> fs generation value, and meta ecc. I never see a real corruption
>>
Enable set_pretimeout interface and trigger the pretimeout interrupt before
watchdog timeout event happen.
Signed-off-by: Robin Gong
---
drivers/watchdog/imx2_wdt.c | 58 -
1 file changed, 57 insertions(+), 1 deletion(-)
diff --git
Since the watchdog common framework centrialize the IOCTL interfaces of
device driver now, the SETPRETIMEOUT and GETPRETIMEOUT need to be added
in the common code.
Signed-off-by: Robin Gong
---
Documentation/watchdog/watchdog-kernel-api.txt | 12 +
drivers/watchdog/watchdog_dev.c
On Tue, 03 Nov 2015, Kim, Milo wrote:
> Hi Lee,
>
> On 11/2/2015 6:00 PM, Lee Jones wrote:
> >Is it just me, or have you missed lots of people off Cc?
>
> Ah, that's what I was hesitating...
> What is the best way to submit MFD code patches? Cc for all people
> from get_maintainer.pl?
As this
On 11/03/2015 03:00 AM, Caesar Wang wrote:
Daniel,
在 2015年11月03日 01:28, Daniel Lezcano 写道:
On 10/31/2015 12:47 AM, Heiko Stuebner wrote:
Hi Daniel,
Am Freitag, 30. Oktober 2015, 11:42:29 schrieb Daniel Lezcano:
On 10/30/2015 04:43 AM, Caesar Wang wrote:
Hi Daniel,
在 2015年10月01日 03:14,
xHCI compatible USB3 host controller may provide debug capability
which enables low-level system debug over USB. In order to probing
this debug capability, Linux kernel needs to map and access the
mmio of the host controller during early boot.
This patch adds permenent fixmap pages in
Add support for early printk by writing debug messages to the USB3
debug port. Users can use this type of early printk by specifying
kernel parameter of "earlyprintk=xdbc". This gives users a chance
of providing debug output.
Signed-off-by: Lu Baolu
---
Documentation/kernel-parameters.txt | 1
Please pull.
This is mostly maintenance updates across the subsystem, with a notable
update for TPM 2.0, and addition of Jarkko Sakkinen as a maintainer of
that.
The following changes since commit 5062ecdb662bf3aed6dc975019c53ffcd3b01d1c:
Merge tag 'regmap-v4.4' of
On Intel platform, if the debug target is connected with debug
host, enabling DCE bit in command register leads to a hung bus
state. In the hung state, the host system will not see a port
connected status bit set. Hence debug target fails to be probed.
The state could be resolved by performing a
This patch adds interfaces for bulk out and bulk in ops. These
interfaces could be used to implement early printk bootconsole
or hook to various system debuggers.
Signed-off-by: Lu Baolu
---
drivers/usb/early/xhci-dbc.c | 373 +++
As the following log:
where we experience a CPU hard lockup. The assembly code (disassembled by gdb)
0xc06c6e90 <__tcp_select_window+148>:beq
0xc06c6eb0<__tcp_select_window+180>
0xc06c6e94 <__tcp_select_window+152>:mov r2, #1008; 0x3f0
0xc06c6e98
On Tue, Nov 03, 2015 at 04:18:28PM +0900, Namhyung Kim wrote:
> Add new call chain option (-g) 'folded' to print callchains in a line.
> The callchains are separated by semicolons, and preceded by (absolute)
> percent values and a space.
>
> For example, following 20 lines can be printed in 3
+gwen...@chromium.org
On Thu, Oct 29, 2015 at 4:17 PM, Nicolas Boichat wrote:
> @@ -482,6 +493,7 @@ static int cros_ec_pkt_xfer_spi(struct cros_ec_device
> *ec_dev,
>
> ret = len;
> exit:
> + spi_bus_unlock(ec_spi->spi->master);
Gwendal noted offline that I could unlock the bus
+Arnd, +Olof
Regards,
Anup
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DbC might exit configured state in some cases (refer to 7.6.4.4 in
xHCI spec 1.1). Software needs detect and clear this situation by
clearing DCCTRL.DCR and wait until the DbC configured before read
or write oprations.
Signed-off-by: Lu Baolu
---
drivers/usb/early/xhci-dbc.c | 28
This patch series adds support for early printk through USB3 debug port.
USB3 debug port is described in xHCI specification as an optional extended
capability.
The first patch adds a file in sysfs, through which users can check
whether the debug capability is supported by a specific host
This patch adds a sysfs file for users to check 1) whether the debug
capability is implemented by hardware; 2) if supported, which state
does it stay at.
With a host that supports debug port, a file named "debug_port_state"
will be created under the device sysfs directory. Reading this file
will
On Tue, Nov 3, 2015 at 9:44 AM, Dan Williams wrote:
> On Mon, Nov 2, 2015 at 10:30 PM, Vinod Koul wrote:
>> On Mon, Nov 02, 2015 at 11:18:37PM -0500, Sinan Kaya wrote:
>>> On 11/2/2015 11:15 PM, Vinod Koul wrote:
>>> >On Mon, Nov 02, 2015 at 01:07:38AM -0500, Sinan Kaya wrote:
>>> This one; on
Since the watchdog common framework centrialize the IOCTL interfaces of
device driver now, the SETPRETIMEOUT and GETPRETIMEOUT need to be added
in the common code.
Signed-off-by: Robin Gong
---
Documentation/watchdog/watchdog-kernel-api.txt | 12 +
drivers/watchdog/watchdog_dev.c
On Fri, 2015-10-30 at 11:34 +0100, Philipp Zabel wrote:
> Am Freitag, den 30.10.2015, 15:41 +0800 schrieb YH Huang:
> > > That won't work if the gpio is still configured as input. How about I
> > > add the GPIOD_ASIS change to my patch you remove that and the above from
> > > yours?
> >
> > I
+Arnd, +Olof
Ping?
Regards,
Anup
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Hello Junxiao,
See my comments inline.
>>>
> Hi Gang,
>
> This is not like a right patch.
> First, online file check only checks inode's block number, valid flag,
> fs generation value, and meta ecc. I never see a real corruption
> happened only on this field, if these fields are corrupted,
From: Huang Tao
On Cortex-A12 (r0p0..r0p1-00lac0-rc11), when a CPU executes a sequence of
two conditional store instructions with opposite condition code and
updating the same register, the system might enter a deadlock if the
second conditional instruction is an UNPREDICTABLE STR or STM
Hi Gang,
On 11/03/2015 03:54 PM, Gang He wrote:
> Hi Junxiao,
>
> Thank for your reviewing.
> Current design, we use a sysfile as a interface to check/fix a file (via pass
> a ino number).
> But, this operation is manually triggered by user, instead of automatically
> fix in the kernel.
>
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"printk" is not suitable for dbc debugging especially when console
is in usage. This patch adds a debug buffer in dbc driver and puts
the debug messages in this local buffer. The debug buffer could be
dumped whenever the console is not in use. This part of code will
not be visible unless DBC_DEBUG
Add Documentation/usb/xhci-dbc.txt. This document includes
development status and user guide for USB3 debug port.
Signed-off-by: Lu Baolu
---
Documentation/usb/xhci-dbc.txt | 325 +
MAINTAINERS| 1 +
drivers/usb/early/xhci-dbc.c |
This patch add dbc debug device support in usb_debug driver.
Signed-off-by: Lu Baolu
---
drivers/usb/serial/usb_debug.c | 28 +---
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
index
xHCI debug capability (DbC) is an optional functionality provided
by an xHCI host controller. Software learns this capability by
walking through the extended capability list in mmio of the host.
This patch introduces the code to probe and initialize the debug
capability hardware during early
After DbC setup, debug target needs to wait until tty driver and
application (e.g. mincom) on debug taget start. Otherwise, out
messages might be ignored.
This patch adds a ping/pong mechanism between debug target and
host. Debug target will be waiting there until user presses 'Y'
or 'y' in the
In case of endpoint stall, software is able to detect the situation
by reading DCCTRL.HIT or DCCTRL.HOT bits. DbC follows the normal USB
framework to handle endpoint stall. When software detects endpoint
stall situation, it should wait until endpoint is recovered before
read or write oprations.
On Mon, Nov 02, 2015 at 11:48:29PM -0800, Guenter Roeck wrote:
> On 11/02/2015 10:11 PM, Robin Gong wrote:
> >Enable set_pretimeout interface and trigger the pretimeout interrupt before
> >watchdog timeout event happen.
> >
> >Signed-off-by: Robin Gong
> >---
> > drivers/watchdog/imx2_wdt.c | 58
On Isn, 2015-11-02 at 12:12 -0600, Bjorn Helgaas wrote:
> On Sun, Nov 1, 2015 at 6:00 PM, Ley Foon Tan wrote:
> > On Isn, 2015-11-02 at 02:23 +1100, Stephen Rothwell wrote:
> >> Hi Bjorn,
> >>
> >> After merging the pci tree, today's linux-next build (powerpc
> >> allyesconfig) failed like this:
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