On Wed, Mar 27, 2019 at 03:27:26PM -0700, Doug Anderson wrote:
> Hi,
>
> On Wed, Mar 27, 2019 at 3:25 PM qiaochong wrote:
> >
> >
> > My name is QiaoChong， which is same to my username.
> > Qiao is my family name.
> > Thanks a lot.
>
> I guess it will be up to whichever maintainer lands this (m
Dear Uwe,
Hello Igor,
On Wed, Mar 27, 2019 at 08:40:00PM +0300, Igor Plyatov wrote:
please, help to resolve two issues with SPI DMA transfers at i.MX6Q
platform.
First issue is
[ 4465.008003] spi_master spi0: I/O Error in DMA RX
Second issue is duplication for one of received bytes.
Prob
On Thu, Mar 28, 2019 at 07:08:01AM +0800, Chong Qiao wrote:
> KGDB_call_nmi_hook is called by other cpu through smp call.
> MIPS smp call is processed in ipi irq handler and regs is saved in
> handle_int.
> So kgdb_call_nmi_hook get regs by get_irq_regs and regs will be passed
> to kgdb_cpu_enter
This patch improves two error messages to help the user to
better understand what error occurred.
Signed-off-by: Oded Gabbay
---
drivers/misc/habanalabs/command_submission.c | 3 ++-
drivers/misc/habanalabs/memory.c | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git
On Sun, Mar 24, 2019 at 03:29:04PM +0100, Thomas Gleixner wrote:
>
>+static int __meminit split_mem_range(struct map_range *mr, unsigned long
>start,
>+ unsigned long end)
>+{
>+ static const struct mapinfo mapinfos[] = {
> #ifdef CONFIG_X86_64
>+
> -Original Message-
> From: Igor Plyatov
> Sent: 2019年3月28日 15:04
> To: Uwe Kleine-König
> Cc: linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
> linux-...@vger.kernel.org; dl-linux-imx ; Fabio Estevam
> ; Pengutronix Kernel Team ;
> Sascha Hauer ; Shawn Guo
> ; Mark
On Thu, Feb 28, 2019 at 06:50:27PM +, Ben Dooks wrote:
> The copy_user_handle_tail() clearly uses both from and to as pointers
> to user-space memory. This triggers sparse warning on using the calls
> to get and put to user-space. This can be fixed easily by changing the
> call to take __user a
On Thu, Mar 28, 2019 at 01:30:13PM +0900, William Breathitt Gray wrote:
> On Wed, Mar 27, 2019 at 07:42:54AM +0100, Lukas Wunner wrote:
> > On Wed, Mar 27, 2019 at 01:58:45PM +0900, William Breathitt Gray wrote:
> > > This macro iterates for each 8-bit group of bits (clump) with set bits,
> > > wit
> From: laurentiu.tu...@nxp.com [mailto:laurentiu.tu...@nxp.com]
> Sent: Monday, March 25, 2019 11:30 PM
>
> From: Laurentiu Tudor
>
> If the dma controller is not yet probed, defer i2c probe.
> The error path in probe was slightly modified (no functional change) to avoid
> triggering this WARN_
Hello ,
I am facing issue related to page allocation failure.
If anyone is familiar with this issue, let me know what is the issue?
How to solved/debug it.
Failure logs -:
---
From: Pankaj Suryawanshi
Sent: 28 March 2019 13:12
To: linux-kernel@vger.kernel.org; linux...@kvack.org
Subject: Page-allocation-failure
Hello ,
I am facing issue related to page allocation failure.
If anyone is familiar with this issue, let me know wha
Hi Dmitry,
-Original Message-
From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com]
Sent: Wednesday, March 27, 2019 12:34 PM
To: KT Liao
Cc: linux-kernel@vger.kernel.org; linux-in...@vger.kernel.org;
ulrik.debie...@e2big.org; roger.whitta...@suse.com
Subject: Re: [PATCH] Input: elan_i2
There be should check return value from dma_set_mask to throw some info
if fail to set dma mask.
Detected by CoverityScan, CID# 1443983: Error handling issues (CHECKED_RETURN)
Fixes:f6f9279f2bf0 (misc: fastrpc: Add Qualcomm fastrpc basic driver model)
Signed-off-by: Bo YU
---
V2: rebase misc tr
On Wed, 27 Mar 2019 16:38:32 -0400
"Carlos O'Donell" wrote:
> On 3/27/19 5:16 AM, Martin Schwidefsky wrote:
> > On Mon, 25 Mar 2019 11:54:32 -0400 (EDT)
> > Mathieu Desnoyers wrote:
> >
> +++ b/sysdeps/unix/sysv/linux/s390/bits/rseq.h
> >> [...]
> +
> +/* Signature required
Dear Friend,
I came across your e-mail contact prior a private search while in need
of your assistance. My name is Aisha Gaddafi a single Mother and a
Widow with three Children. I am the only biological Daughter of late
Libyan President (Late Colonel Muammar Gaddafi).
I have an investment funds
On Wed, Feb 27, 2019 at 08:05:45PM +, Chris Packham wrote:
> Hi Borislav, Russell,
>
> This seems to have fallen off the radar. Is there anything stopping this
> series from being merged?
I was told this is not going through my tree and so I gave Reviewed-by's
for the EDAC bits.
--
Regards
On Wed, Mar 27, 2019 at 12:54:41AM -0700, Christoph Hellwig wrote:
> On Mon, Mar 25, 2019 at 09:46:59PM +0530, Anup Patel wrote:
> > > Why do you even care about kernel mappings for non-existant ram.
> >
> > We care because there will always be some buggy kernel driver/code going
> > out-of-bound
On Wednesday 27 March 2019 06:59 AM, Axel Lin wrote:
Use regulator_set/get_current_limit_regmap helpers to save some code.
Signed-off-by: Axel Lin
Acked-by: Laxman Dewangan
On Wednesday 27 March 2019 06:59 AM, Axel Lin wrote:
Add a local variable *desc to avoid too many change lines due to over 80
characters.
Signed-off-by: Axel Lin
Acked-by: Laxman Dewangan
On Wed, Mar 27, 2019 at 8:18 AM megous via linux-sunxi
wrote:
>
> From: Ondrej Jirman
>
> Add pin definitions for UART2 PB pins. These are used on TBS-A711
> tablet.
>
> Signed-off-by: Ondrej Jirman
> ---
> arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +
> 1 file changed, 5 insertions(+)
>
> diff
Wei,
On Thu, 28 Mar 2019, Wei Yang wrote:
please trim your replies. It's annoying if one has to search the content in
the middle of a large useless quote.
> On Sun, Mar 24, 2019 at 03:29:04PM +0100, Thomas Gleixner wrote:
> >Wei,
> >-static int __meminit split_mem_range(struct map_range *mr, int
On Thu, 28 Mar 2019, Wei Yang wrote:
> On Sun, Mar 24, 2019 at 03:29:04PM +0100, Thomas Gleixner wrote:
> My question is to the for loop.
>
> For example, we have a range
>
>+--+-+---+
>^ 128M 1G 2G
>128M - 4K
>
> If my u
On 27/03/19 1:47 PM, Faiz Abbas wrote:
> Hi Adrian,
>
> On 27/03/19 4:45 PM, Adrian Hunter wrote:
>> On 26/03/19 1:00 PM, Faiz Abbas wrote:
>>> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
>>> callback") skips data resets during tuning operation. Because of this,
>>> a data e
On Wed, Mar 27, 2019 at 7:09 PM Yang Shi wrote:
> On 3/27/19 1:09 PM, Michal Hocko wrote:
> > On Wed 27-03-19 11:59:28, Yang Shi wrote:
> >>
> >> On 3/27/19 10:34 AM, Dan Williams wrote:
> >>> On Wed, Mar 27, 2019 at 2:01 AM Michal Hocko wrote:
> On Tue 26-03-19 19:58:56, Yang Shi wrote:
> >
On Wed, Mar 27, 2019 at 12:28 AM Finn Thain wrote:
>
> On Tue, 26 Mar 2019, syzbot wrote:
>
> > syzbot has bisected this bug to:
> >
> > commit cf85d89562f39cc7ae73de54639f1915a9195b7a
> > Author: Finn Thain
> > Date: Fri May 25 07:34:36 2018 +
> >
> >m68k/mac: Enable PDMA for PowerBook
On Thu, Mar 28, 2019 at 10:04:21AM +0300, Igor Plyatov wrote:
> Dear Uwe,
>
>
> > Hello Igor,
> >
> > On Wed, Mar 27, 2019 at 08:40:00PM +0300, Igor Plyatov wrote:
> > > please, help to resolve two issues with SPI DMA transfers at i.MX6Q
> > > platform.
> > >
> > > First issue is
> > > [ 4465
On Wed, Mar 27, 2019 at 8:16 AM Amir Goldstein wrote:
>
> On Wed, Mar 27, 2019 at 5:53 AM syzbot
> wrote:
> >
> > syzbot has bisected this bug to:
> >
> > commit e950564b97fd0f541b02eb207685d0746f5ecf29
> > Author: Miklos Szeredi
> > Date: Tue Jul 24 13:01:55 2018 +
> >
> > vfs: don't
On Tue, Mar 19, 2019 at 09:43:19PM +0300, Andy Shevchenko wrote:
> As a preparatory of adding flexible serial I/O accessors, convert
> early_serial_base to unsigned long to cover all possible bus addresses
> on the system.
>
> No functional change intended.
>
> Signed-off-by: Andy Shevchenko
> -
On Wed, Mar 27, 2019 at 07:29:40PM +0200, Mika Westerberg wrote:
> I wonder if it would be simpler to save it always and then upon resume
> compare them and if changed, log this in dmesg and restore the saved
> one.
Actually I think better is to restore hostsw_own only for GPIOs that are
already r
On Mon, Mar 25, 2019 at 03:23:08PM -0500, Kangjie Lu wrote:
> No check is enforced for the return value of kzalloc,
> which may lead to NULL-pointer dereference.
>
> The patch fixes this issue.
>
> Signed-off-by: Kangjie Lu
> Reviewed-by: Mukesh Ojha
Applied, thanks!
On Thu, 28 Mar 2019 17:02:15 +1300
Chris Packham wrote:
> When the gpio-addr-flash.c driver was merged with physmap-core.c the
> code to store the current gpio_values was lost. This meant that once a
> gpio was asserted it was never de-asserted. Fix this by storing the
> current offset in gpio_va
On Mon, Mar 25, 2019 at 04:25:22PM -0500, Aditya Pakki wrote:
> uuid in add_switch is allocted via kmemdup which can fail. The patch
> logs the error and cleans up the allocated memory for switch.
>
> Signed-off-by: Aditya Pakki
Applied, thanks!
I have a business Proposal that will be of benefit to the both of us.Kindly
contact me on mrmichealwu...@yahoo.com.hk should this be of interest to you.
On Wednesday 27 March 2019 05:24 PM, Axel Lin wrote:
The struct rc5t583_regulator only has 2 members, the *rdev is no longer
used because this driver is using devm_regulator_register now. After remove
*rdev, only *reg_info left. We can use struct rc5t583_regulator_info
directly, so remove stru
On Thu, Mar 28, 2019 at 4:32 AM Aisheng Dong wrote:
>
> > From: Daniel Baluta
> > Sent: Thursday, March 28, 2019 3:03 AM
> >
> > i.MX8QXP contains a total of 4 EDMA controllers of which two are primarily
> > for audio components and the other two are for non-audio periperhals.
> >
> > This patch a
On Thu, Mar 28, 2019 at 1:46 AM Furquan Shaikh wrote:
>
> On Wed, Mar 27, 2019 at 5:24 AM Rafael J. Wysocki wrote:
> >
> > On Thu, Mar 21, 2019 at 3:16 AM Furquan Shaikh wrote:
> > >
> > > On Wed, Mar 20, 2019 at 5:11 PM Rafael J. Wysocki
> > > wrote:
> > > >
> > > > On Wed, Mar 20, 2019 at 11
On Wed 27-03-19 18:59:48, Al Viro wrote:
> On Wed, Mar 27, 2019 at 05:58:31PM +0100, Jan Kara wrote:
> > On Tue 26-03-19 04:15:10, Al Viro wrote:
> > > On Mon, Mar 25, 2019 at 08:18:25PM -0700, Mark Fasheh wrote:
> > >
> > > > Hey Al,
> > > >
> > > > It's been a while since I've looked at that bi
On Wed, Mar 27, 2019 at 05:34:59PM -0700, Life is hard, and then you die wrote:
>
> On Wed, Mar 27, 2019 at 09:46:48AM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 27, 2019 at 3:49 AM Ronald Tschalär
> > wrote:
> > >
> > > This introduces print_hex_dump_to_cb() which contains all the hexdump
>
The following changes since commit 3717f613f48df0222311f974cf8a06c8a6c97bae:
Merge branch 'core-rcu-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2019-03-05 14:49:11
-0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/lin
On Thu, Mar 28, 2019 at 4:20 AM Andre Przywara wrote:
>
> On Tue, 26 Mar 2019 13:26:58 +0900
> Masahiro Yamada wrote:
>
> Masahiro,
>
> > Commit 3a51ff344204 ("kbuild: gitignore output directory") seemed to
> > bother people who version-control output directories.
>
> Thanks a lot for the patch,
On Thu, Mar 28, 2019 at 09:28:23AM +0100, Borislav Petkov wrote:
> On Tue, Mar 19, 2019 at 09:43:19PM +0300, Andy Shevchenko wrote:
> > As a preparatory of adding flexible serial I/O accessors, convert
> > early_serial_base to unsigned long to cover all possible bus addresses
> > on the system.
>
On Thu, Mar 28, 2019 at 01:40:04PM +0900, William Breathitt Gray wrote:
> On Wed, Mar 27, 2019 at 02:33:14PM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 27, 2019 at 02:02:39PM +0900, William Breathitt Gray wrote:
> > > Replace verbose implementation in set_multiple callback with
> > > for_each_se
On Wed, Mar 27, 2019 at 07:29:40PM +0200, Mika Westerberg wrote:
> On Wed, Mar 27, 2019 at 04:22:04PM +0800, Daniel Drake wrote:
> > On Tue, Nov 21, 2017 at 8:13 PM Mika Westerberg
> > wrote:
> > > On Tue, Nov 21, 2017 at 07:54:26PM +0800, Chris Chiu wrote:
> > > > Yup, I checked the value of the
On Mon, Mar 25, 2019 at 05:24:49PM -0700, Andy Lutomirski wrote:
> On Mon, Mar 25, 2019 at 5:12 PM Christian Brauner
> wrote:
> >
> > On Mon, Mar 25, 2019 at 05:00:17PM -0700, Andy Lutomirski wrote:
> > > On Mon, Mar 25, 2019 at 4:45 PM Christian Brauner
> > > wrote:
> > > >
> > > > On Mon, Mar
The variable will check in debugfs_remove_recursive, so
the NULL check here is not needed
Signed-off-by: Ding Xiang
---
drivers/fmc/fmc-debug.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/fmc/fmc-debug.c b/drivers/fmc/fmc-debug.c
index 3293072..ab868a3 100644
--
Hi Igor,
Please have a try with the attached patch, assume you have already used
the sdma firmware
From
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/imx/sdma/sdma-imx6q.bin
> -Original Message-
> From: Igor Plyatov
> Sent: 2019年3月28日 15:04
> To
> > > diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > > b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > > index 0cb939861a60..84c7c3eca1a1 100644
> > > --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > > +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > > @@ -182,6 +182,78 @@
> >
Hi,
This is a gentle reminder regarding the patch set below.
Thanks,
Alexey
On 18.03.2019 20:36, Alexey Budankov wrote:
>
> The patch set implements runtime trace compression (-z option) in
> record mode and trace auto decompression in report and inject modes.
> Streaming Zstd API [1] is used
On 3/27/19 8:10 PM, Thomas Gleixner wrote:
On Wed, 27 Mar 2019, Oleg Nesterov wrote:
On 03/26, Thomas Gleixner wrote:
The rework of the watchdog core to use cpu_stop_work broke the watchdog
cpumask on CPU hotplug.
The watchdog_enable/disable() functions are now called unconditionally from
On Thu, Mar 28, 2019 at 5:17 PM Andy Shevchenko
wrote:
> Hmm... Can you confirm that laptop you declared as a fixed case and the
> mentioned here is the same one?
They are definitely not the same exact unit - originally we had a
pre-production sample, and now we briefly diagnosed a real productio
On Wed, Mar 27, 2019 at 3:20 PM Sakari Ailus
wrote:
>
> Hi Petr,
>
> On Wed, Mar 27, 2019 at 01:26:25PM +0100, Petr Mladek wrote:
> > On Tue 2019-03-26 14:41:01, Sakari Ailus wrote:
> > > Add two convenience functions for accessing node's parents:
> > >
> > > fwnode_count_parents() returns the num
On Tue, Mar 26, 2019 at 1:41 PM Sakari Ailus
wrote:
>
> The fwnode framework did not have means to obtain the name of a node. Add
> that now, in form of the fwnode_get_name() function and a corresponding
> get_name fwnode op. OF and ACPI support is included.
>
> Signed-off-by: Sakari Ailus
> ---
Hi Rafael,
On Tuesday 26 Mar 2019 at 12:18:00 (+0100), Rafael J. Wysocki wrote:
> @@ -13,6 +13,8 @@
> #include
> #include
>
> +#define IOWAIT_BOOST_MIN (SCHED_CAPACITY_SCALE / 8)
> +
> struct sugov_tunables {
> struct gov_attr_set attr_set;
> unsigned intrate
Moved code to configure sync to where check enable_sync option before.
There is no need to check enable_sync twice. Configuring sync should be
executed immediately after enabling sync.
Signed-off-by: Sidong Yang
---
v2: remove obvious comment. reordered size/value/enable sync functions.
drivers
On Thu, Mar 28, 2019 at 1:25 PM Mike Rapoport wrote:
>
> On Wed, Mar 27, 2019 at 12:54:41AM -0700, Christoph Hellwig wrote:
> > On Mon, Mar 25, 2019 at 09:46:59PM +0530, Anup Patel wrote:
> > > > Why do you even care about kernel mappings for non-existant ram.
> > >
> > > We care because there wil
Add a driver for Macronix MX25F0A NAND controller.
Signed-off-by: Mason Yang
---
drivers/mtd/nand/raw/Kconfig | 6 +
drivers/mtd/nand/raw/Makefile| 1 +
drivers/mtd/nand/raw/mxic_nand.c | 303 +++
3 files changed, 310 insertions(+)
create mode 100
Add direct mapping read mode for Macronix SPI controller driver.
Signed-off-by: Mason Yang
---
drivers/spi/spi-mxic.c | 129 ++---
1 file changed, 100 insertions(+), 29 deletions(-)
diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c
index fb
Add a driver for Macronix MX25F0A multifunction device controller.
Signed-off-by: Mason Yang
---
drivers/mfd/Kconfig | 9 ++
drivers/mfd/Makefile | 1 +
drivers/mfd/mxic-mx25f0a.c | 90
include/linux/mfd/mxic-mx25f0a.h | 173 ++
Patch a MFD driver for Macronix MX25F0A SPI controller.
Signed-off-by: Mason Yang
---
drivers/spi/spi-mxic.c | 159 +
1 file changed, 3 insertions(+), 156 deletions(-)
diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c
index e41ae6e..fbe
Add a driver for Macronix NAND read retry and randomizer.
Signed-off-by: Mason Yang
---
drivers/mtd/nand/raw/nand_macronix.c | 169 +++
1 file changed, 169 insertions(+)
diff --git a/drivers/mtd/nand/raw/nand_macronix.c
b/drivers/mtd/nand/raw/nand_macronix.c
ind
Hi,
These patches support
1. Add Macronix MX25F0A MFD driver for SPI and raw NAND controller.
2. Add direct mapping read mode for SPI host controller.
3. Macronix NAND device read retry and randomizer function.
4. Macronix NAND device block protection function.
thanks for your review.
best regar
By the way, I just noticed that my fallback get_random_max64()
algorithm (if there's no __int128 type) is completely broken and
will need rewriting.
It would work if I rejected and regenerated the high half
if the low half were out of range, but that's not what it does.
The worst case is a range
Add a driver for Macronix NAND block protection function.
Signed-off-by: Mason Yang
---
drivers/mtd/nand/raw/mxic_nand.c | 3 +++
drivers/mtd/nand/raw/nand_macronix.c | 47
include/linux/mfd/mxic-mx25f0a.h | 3 +++
3 files changed, 53 insertions(+)
Document the bindings used by the Macronix MX25F0A MFD controller.
Signed-off-by: Mason Yang
---
.../devicetree/bindings/mfd/mxic-mx25f0a.txt | 66 ++
1 file changed, 66 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/mxic-mx25f0a.txt
diff --git
The default serial speed was hardcoded in the code.
Rename current-speed to default-speed.
Add a function parameter that lets the subdrivers specify their
default speed.
If not specified fallback to the device-tree default-speed.
Signed-off-by: Loys Ollivier
---
drivers/gnss/mtk.c| 6 +-
Hello,
Here's a patch that moves the currently hardcoded, default serial speed
to the subdrivers.
If the default speed is not specified by the subdriver then it is read
from the device tree.
Please let me know what you think !
Cheers,
Loys
Loys Ollivier (1):
gnss: get serial speed from subdri
On Thu, Mar 28, 2019 at 3:06 AM Logan Gunthorpe wrote:
>
> With the new virtual address changes in an earlier patch, we want the
> page tables to cover more of the linear mapping region. Instead of
> only mapping from PAGE_OFFSET and up, we instead map starting
> from an aligned version of va_pa_o
On Wed, Mar 27, 2019 at 08:44:58PM -0700, Florian Fainelli wrote:
>
>
> On 3/25/2019 10:08 AM, Michal Kubecek wrote:
> > Implement GET_SETTINGS netlink request to get link settings and link mode
> > information provided by ETHTOOL_GLINKSETTINGS ioctl command.
> >
> > The information in SET_SETTI
On Tue, Mar 26, 2019 at 11:40 PM Jeremy Linton wrote:
>
> ACPI 6.3 adds a flag to indicate that child nodes are all
> identical cores. This is useful to authoritatively determine
> if a set of (possibly offline) cores are identical or not.
>
> Since the flag doesn't give us a unique id we can gene
Hi,
since commit 1901fb2604fbcd53201f38725182ea807581159e
Author: Kay Sievers
Date: Sat Oct 7 21:55:55 2006 +0200
Driver core: fix "driver" symlink timing
driver_sysfs_remove seems to be misplaced in the fail path of
really_probe. When driver_sysfs_add fails (or anything which is
currentl
uinput_destroy_device() gets called from two places. In one place,
uinput_ioctl_handler() it is protected under a lock udev->mutex
but same is not true for other place inside uinput_release().
This can result in a race where udev device gets freed while it
is in use.
[ 160.093398] Call trace:
[
> From: Louis Taylor
>
> [ Upstream commit 60f7691c624b41a05bfc3493d9b0519e7951b7ef ]
>
> When compiling with -Wformat, clang warns:
>
> drivers/i2c/busses/i2c-sis630.c:482:4: warning: format specifies type
> 'unsigned short' but the argument has type 'int' [-Wformat]
>
> From: John Johansen
>
> [ Upstream commit d8dbb581d4f86a2ac669c056fc71a28ebeb367f4 ]
>
> if secmark rules fail to unpack a double free happens resulting in
> the following oops
>
> Fixes: 9caafbe2b4cf ("apparmor: Parse secmark policy")
> Reported-by: Alex Murray
> Signed-off-by: John Johans
Hi Edward,
Seems like I've found another poisoned skb->next crash with
netif_receive_skb_list().
This is similar to the one than has been already fixed in 22f6bbb7bcfc
("net: use skb_list_del_init() to remove from RX sublists"). This one
however
applies only to non-standard ptypes (in my case -
In the current state, the perf_domain struct is fully defined only when
CONFIG_ENERGY_MODEL=y. Since we need to write code that compiles both
with or without that option in the thermal framework, make sure to
actually define the struct regardless of the config option. That allows
to avoid using stu
> From: Douglas Anderson
>
> [ Upstream commit 31b265b3baaf55f209229888b7ffea523ddab366 ]
>
> As reported back in 2016-11 [1], the "ftdump" kdb command triggers a
> BUG for "sleeping function called from invalid context".
>
> kdb's "ftdump" command wants to call ring_buffer_read_prepare() in
>
The Intelligent Power Allocator (IPA) thermal governor uses an Energy
Model (or EM) of the CPUs to re-distribute the power budget. To do so,
it builds a table of tuples where the power values
are computed using the 'dynamic-power-coefficient' DT property. All of
this is done in and only for the th
The recently introduced Energy Model (EM) framework manages power cost
tables for the CPUs of the system. Its only user right now is the
scheduler, in the context of Energy Aware Scheduling (EAS).
However, the EM framework also offers a generic infrastructure that
could replace subsystem-specific
The newly introduced Energy Model framework manages power cost tables in
a generic way. Moreover, it supports a several types of models since the
tables can come from DT or firmware (through SCMI) for example. On the
other hand, the cpu_cooling subsystem manages its own power cost tables
using only
On Wednesday, March 27, 2019 11:06:42 PM CET Vincent Stehlé wrote:
> Free the priv structure only after we are done using it.
>
> Fixes: 1690d8bb91e370ab ("cpufreq: scpi/scmi: Fix freeing of dynamic OPPs")
> Signed-off-by: Vincent Stehlé
> Cc: Sudeep Holla
> Cc: "Rafael J. Wysocki"
> Cc: Viresh
On 2019-03-26 10:34:21 [+0100], Juri Lelli wrote:
> Hi,
Hi,
…
> # for I in `seq 10`; do fsfreeze -f ./testmount; sleep 1; fsfreeze -u
> ./testmount; done
>
> [ cut here ]
> DEBUG_LOCKS_WARN_ON(rt_mutex_owner(lock) != current)
> WARNING: CPU: 10 PID: 1226 at kernel/loc
On Thursday 28 Mar 2019 at 10:13:50 (+), Quentin Perret wrote:
> The recently introduced Energy Model (EM) framework manages power cost
> tables for the CPUs of the system. Its only user right now is the
> scheduler, in the context of Energy Aware Scheduling (EAS).
>
> However, the EM framewor
On 3/28/2019 2:53 PM, Ding Xiang wrote:
The variable will check in debugfs_remove_recursive, so
the NULL check here is not needed
Signed-off-by: Ding Xiang
Reviewed-by: Mukesh Ojha
-Mukesh
---
drivers/fmc/fmc-debug.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --gi
On Thu, Mar 28, 2019 at 10:48 AM Quentin Perret wrote:
>
> Hi Rafael,
>
> On Tuesday 26 Mar 2019 at 12:18:00 (+0100), Rafael J. Wysocki wrote:
> > @@ -13,6 +13,8 @@
> > #include
> > #include
> >
> > +#define IOWAIT_BOOST_MIN (SCHED_CAPACITY_SCALE / 8)
> > +
> > struct sugov_tunables {
> >
On Thu, Mar 28, 2019 at 3:22 PM Anup Patel wrote:
>
> On Thu, Mar 28, 2019 at 1:25 PM Mike Rapoport wrote:
> >
> > On Wed, Mar 27, 2019 at 12:54:41AM -0700, Christoph Hellwig wrote:
> > > On Mon, Mar 25, 2019 at 09:46:59PM +0530, Anup Patel wrote:
> > > > > Why do you even care about kernel mappi
uinput_destroy_device() gets called from two places. In one place,
uinput_ioctl_handler() it is protected under a lock udev->mutex
but same is not true for other place inside uinput_release().
This can result in a race where udev device gets freed while it
is in use.
[ 160.093398] Call trace:
[
On Thu, Mar 28, 2019 at 06:29:17AM +0100, Greg Kroah-Hartman wrote:
> On Wed, Mar 27, 2019 at 05:28:17PM -0700, Life is hard, and then you die
> wrote:
> >
> > On Wed, Mar 27, 2019 at 11:37:57AM +0900, Greg Kroah-Hartman wrote:
> > > On Tue, Mar 26, 2019 at 06:48:06PM -0700, Ronald Tschalär wro
On Wednesday, March 27, 2019 1:28:00 AM CET Dmitry Torokhov wrote:
> Instead of signalling wakeup directly from i8042, let psmouse and atkbd
> drivers execute basic protocol handling and only then signal wakeup
> condition. This solves the issue where we increment wakeup counter
> simply because we
On Thu, Mar 28, 2019 at 11:03:50AM +0200, Andy Shevchenko wrote:
> On Wed, Mar 27, 2019 at 05:34:59PM -0700, Life is hard, and then you die
> wrote:
> >
> > On Wed, Mar 27, 2019 at 09:46:48AM +0200, Andy Shevchenko wrote:
> > > On Wed, Mar 27, 2019 at 3:49 AM Ronald Tschalär
> > > wrote:
> >
On Thu, Mar 28, 2019 at 08:05:31AM +0200, Pekka Enberg wrote:
> On 27/03/2019 2.59, Qian Cai wrote:
> > Unless there is a brave soul to reimplement the kmemleak to embed it's
> > metadata into the tracked memory itself in a foreseeable future, this
> > provides a good balance between enabling kmeml
From: Rafael J. Wysocki
There is not reason for the minimum iowait boost value in the
schedutil cpufreq governor to depend on the available range of CPU
frequencies. In fact, that dependency is generally confusing,
because it causes the iowait boost to behave somewhat differently
on CPUs with th
On 27/03/2019 18:40, Leonard Crestez wrote:
> On Wed, 2019-03-27 at 17:45 +, Marc Zyngier wrote:
>> On 27/03/2019 16:06, Lucas Stach wrote:
>>> Am Mittwoch, den 27.03.2019, 15:57 + schrieb Marc Zyngier:
On 27/03/2019 15:44, Lucas Stach wrote:
> Am Mittwoch, den 27.03.2019, 13:21 +0
> All that said, thanks for the work on this once again. My intention is
> just that we don't end up with an API that could have been done better
> and be cleaner to use for potential users in the coming years.
Thanks for your input on all of this. I still don't find multiplexers in
the style of s
On Thursday, March 28, 2019 11:35:23 AM CET Marc Zyngier wrote:
> On 27/03/2019 18:40, Leonard Crestez wrote:
> > On Wed, 2019-03-27 at 17:45 +, Marc Zyngier wrote:
> >> On 27/03/2019 16:06, Lucas Stach wrote:
> >>> Am Mittwoch, den 27.03.2019, 15:57 + schrieb Marc Zyngier:
> On 27/03/
On 3/28/2019 3:36 PM, Jiri Slaby wrote:
Hi,
since commit 1901fb2604fbcd53201f38725182ea807581159e
Author: Kay Sievers
Date: Sat Oct 7 21:55:55 2006 +0200
Driver core: fix "driver" symlink timing
driver_sysfs_remove seems to be misplaced in the fail path of
really_probe. When driver_s
On Wed, Mar 27, 2019 at 06:40:07PM +, Leonard Crestez wrote:
> On Wed, 2019-03-27 at 17:45 +, Marc Zyngier wrote:
> > On 27/03/2019 16:06, Lucas Stach wrote:
> > > Am Mittwoch, den 27.03.2019, 15:57 + schrieb Marc Zyngier:
> > > > On 27/03/2019 15:44, Lucas Stach wrote:
> > > > > Am Mit
Hi Leo,
On 27.03.2019 20:47, Li Yang wrote:
> On Wed, Mar 27, 2019 at 8:46 AM Laurentiu Tudor
> wrote:
>>
>> Hello,
>>
>> Just FYI, I'm still seeing issues with the dma driver compiled _out_,
>> trying to test i2c without dma support. I get the crash below in generic
>> driver code later in the
I run Android on x86 PC (it's a NUC). Everytime I press the power button
to wake the system, it suspends right away. After some debug, I find
that Android wants to see KEY_POWER at resume. Otherwise, its
opportunistic suspend will kick in shortly.
However, other OS such as Ubuntu doesn't like KEY_
Hi,
Thanks for submitting this upstream. Some few comments below.
Please prepend the subsystem for the commit. I.e:
mfd: cros_ec: differentiate SCP from EC by feature bit.
Missatge de Peter Shih del dia dc., 27 de març
2019 a les 6:18:
>
> From: Pi-Hsun Shih
>
> Since a SCP and EC would both
On 3/26/19 14:55, Bjorn Helgaas wrote:
Nits, probably Lorenzo will fix them up unless he sees more substantive
things.
On Tue, Mar 26, 2019 at 12:00:55PM +0200, Jonathan Chocron wrote:
Adding support for Amazon's Annapurna Labs PCIe driver.
Ideally, use "imperative mood", i.e., write it as a c
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