On Tue, Feb 05, 2019 at 03:53:14PM -0800, Florian Fainelli wrote:
> Hi all,
>
> Based on discussion with Ido and feedback from Jakub there are clearly
> two classes of users that implement SWITCHDEV_ATTR_ID_PORT_PARENT_ID:
>
> - PF/VF drivers which typically only implement return the port's
On 05.02.19 at 14:23, Andy Shevchenko wrote:
On Tue, Feb 05, 2019 at 01:19:52PM +0100, David Engraf wrote:
dev_set_drvdata/dev_get_drvdata is used to access driver_data
in struct device.
The original comment might be slight confusing, though we all know the concept
of getters and setters.
tmpfs is under CONFIG_TMPFS which can be disabled.
ramfs is always enabled.
Signed-off-by: Alexey Dobriyan
---
fold into proc-test-proc-maps-smaps-smaps_rollup-statm.patch
tools/testing/selftests/proc/proc-pid-vm.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
---
Hi Thierry,
On 2019-02-05 23:29, Thierry Reding wrote:
> On Tue, Feb 05, 2019 at 07:02:18PM +0100, Christoph Hellwig wrote:
>> On Tue, Feb 05, 2019 at 06:56:11PM +0100, Thierry Reding wrote:
>>> Sure, here you go:
>>>
>>>
>>>
If open() or writev() fails, test will hang waiting for child test
process.
Signed-off-by: Alexey Dobriyan
---
fold into proc-test-proc-maps-smaps-smaps_rollup-statm.patch
tools/testing/selftests/proc/proc-pid-vm.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
On 2/5/19 7:10 PM, shuah wrote:
> On 2/1/19 2:21 AM, Hans Verkuil wrote:
>> On 2/1/19 1:46 AM, shuah wrote:
>>> Hi Hans,
>>>
>>> On 1/30/19 12:42 AM, Hans Verkuil wrote:
On 1/30/19 2:50 AM, shuah wrote:
> On 1/29/19 2:43 AM, Hans Verkuil wrote:
>> On 1/29/19 12:48 AM, shuah wrote:
Signed-off-by: Alexey Dobriyan
---
fs/ramfs/inode.c | 12
1 file changed, 12 insertions(+)
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -145,6 +145,17 @@ static int ramfs_symlink(struct inode * dir, struct dentry
*dentry, const char *
return error;
}
+static int
Peter,
this email was marked as spam for me (and probably others) because of
this DKIM signature:
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=pmeerw.net; s=mail;
where the problem is that when the message goes through the
vger.kernel.org mailing list machinery, the
On Tue, Feb 05, 2019 at 11:19:04AM -0800, Joe Perches wrote:
> On Tue, 2019-02-05 at 11:14 -0800, David Miller wrote:
> > From: Joe Perches
> > Date: Tue, 05 Feb 2019 10:42:54 -0800
> >
> > > On Mon, 2019-02-04 at 19:20 -0800, David Miller wrote:
> > >> From: Thierry Reding
> > >> Date: Mon, 4
Per Andrew's request arrange for all memory allocation shuffling code to
be enabled by default.
The page_alloc.shuffle command line parameter can still be used to
disable shuffling at boot, but the kernel will default enable the
shuffling if the command line option is not specified.
Andrew,
Please fold patch1 into:
mm-shuffle-initial-free-memory-to-improve-memory-side-cache-utilization.patch
Patch2, as marked, is the "always-on" shuffle patch for -mm only.
---
Dan Williams (2):
mm/shuffle: Fix shuffle enable
[-mm only] mm/shuffle: Default enable all shuffling
The removal of shuffle_store() in v10 of the patch series was prompted
by the review feedback to convert page_alloc_shuffle() to __memint. I
obviously booted a stale kernel build in my tests because
shuffle_store() is indeed required:
BUG: unable to handle kernel NULL pointer dereference at
Hi Dave,
here's a pull request to net-next for 5.1, more info below. Please let
me know if there are any problems.
Kalle
The following changes since commit bfeffd155283772bbe78c6a05dec7c0128ee500c:
Linux 5.0-rc1 (2019-01-06 17:08:20 -0800)
are available in the git repository at:
On my Yeeloong 8089, I noticed the machine fails to shutdown
properly, and often, the function mach_prepare_reboot() is
unexpectedly executed, thus the machine reboots instead. A
wait loop is needed to ensure the system is in a well-defined
state before going down.
In commit 997e93d4df16 ("MIPS:
On Tue, Feb 05, 2019 at 03:05:30PM -0800, Nicolin Chen wrote:
> > And my other concern is that this skips allocating from the per-device
> > pool, which drivers might rely on.
>
> Actually Robin had the same concern at v1 and suggested that we could
> always use DMA_ATTR_FORCE_CONTIGUOUS to
Hi Myungho,
>>> tiocmget() and tiocmset() operations are optional and some tty drivers
>>> like pty miss the operations. Add NULL checks to prevent from
>>> dereference.
>>>
>>> Myungho Jung (2):
>>> Bluetooth: hci_ath: Add NULL check for tiocmget() and tiocmset() in
>>> ath_setup()
>>>
On Tue, Feb 05, 2019 at 11:29:12PM +0100, Thierry Reding wrote:
> > >
> > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/host1x/cdma.c#n106
> >
> > Yes, I think we I can come up with a nicer helper for that.
>
> One thing I could also try is to remove
liangshengjun writes:
> Add f_uac1 interface association descriptor, make f_uac1 link other
> function(like f_uvc) is possible.
>
> Signed-off-by: Liang Shengjun
doesn't apply. Also, remember to break commit log lines at 72 columns
--
balbi
signature.asc
Description: PGP signature
hi,
Jochen Sprickerhof writes:
> Note that it only works with USB_XHCI_PLATFORM=y. Also it needs a hard
> reset when coming from an unpatched kernel.
>
> This was included in the original patch in
> https://patchwork.kernel.org/patch/9992809/ but got dropped when
> accepted in d8c80bb3b55b phy:
On Mon, 4 Feb 2019 10:43:17 -0800
Tony Lindgren wrote:
> * Andreas Kemnade [190204 18:33]:
> > On Mon, 4 Feb 2019 07:56:04 -0800
> > Tony Lindgren wrote:
> >
> > > * Andreas Kemnade [190202 06:01]:
> > > > Enabling off mode was only reachable deeply hidden
> > > > in the debugfs. As
Hi,
Nicolas Saenz Julienne writes:
> diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
> index 40fa25c4d041..a4efbe62a1a3 100644
> --- a/drivers/usb/host/xhci-ring.c
> +++ b/drivers/usb/host/xhci-ring.c
> @@ -3272,8 +3272,15 @@ int xhci_queue_bulk_tx(struct xhci_hcd
On Tue, Feb 05, 2019 at 02:55:50PM +0100, Marcel Holtmann wrote:
> Hi Myungho,
>
> > tiocmget() and tiocmset() operations are optional and some tty drivers
> > like pty miss the operations. Add NULL checks to prevent from
> > dereference.
> >
> > Myungho Jung (2):
> > Bluetooth: hci_ath: Add
On Mon, 4 Feb 2019 20:59:01 +0100
Daniel Bristot de Oliveira wrote:
> --- a/kernel/jump_label.c
> +++ b/kernel/jump_label.c
> @@ -407,6 +407,7 @@ bool jump_label_can_update_check(struct jump_entry
> *entry, bool init)
> return 0;
> }
>
> +#ifndef HAVE_JUMP_LABEL_BATCH
> static void
Hi Alexandre,
thanks a lot!!
On 05.02.19 22:55, Alexandre Belloni wrote:
> Hi,
>
> On 11/01/2019 13:15:39+, oliver.r...@wago.com wrote:
>> When the oscillator of the rtc gets interrupted,
>> e.g. due to an empty battery, reading from the rtc will now return an error
>> and the oscillator
Creating a new cache for kernfs_iattrs.
Currently, memory is allocated with kzalloc() which
always gives aligned memory. On ARM, this is 64 byte aligned.
To avoid the wastage of memory in aligning the size requested,
a new cache for kernfs_iattrs is created.
Size of struct kernfs_iattrs is 80
(Adding linux-arch ML.)
Rusty Russell wrote:
> Tetsuo Handa writes:
> > (Adding Chris Metcalf and Rusty Russell.)
> >
> > If NR_CPUS == 1 due to CONFIG_SMP=n, for_each_cpu(cpu, _work) loop does
> > not
> > evaluate "struct cpumask has_work" modified by cpumask_set_cpu(cpu,
> > _work) at
> >
Hi Daniel,
On Mon, 4 Feb 2019 20:59:02 +0100
Daniel Bristot de Oliveira wrote:
> Currently, the jump label of a static key is transformed via the arch
> specific function:
>
> void arch_jump_label_transform(struct jump_entry *entry,
>enum
On 2/5/19 6:16 PM, Chen-Yu Tsai wrote:
On Thu, Jan 31, 2019 at 4:25 PM Stefan Mavrodiev wrote:
Add dt node for axp20x-led driver controlling CHGLED.
Default status is disabled, since it may be not used.
Signed-off-by: Stefan Mavrodiev
Please include a cover letter for such a patch series.
Hi all,
Changes since 20190205:
The mips tree gained conflicts against the mips-fixes tree.
The opp tree gained a conflict against the pm tree.
The drm-intel tree gained a conflict against the drm tree.
The akpm-current tree gained a conflict against the powerpc-fixes tree.
Non-merge commits
I do not see any consistency about headers_install of
and .
According to my analysis of Linux 5.0-rc5, there are 3 groups:
[1] Both and are exported
alpha, arm, hexagon, mips, powerpc, s390, sparc, x86
[2] is exported, but is not
arc, arm64, c6x, h8300, ia64, m68k, microblaze,
On Thu, Jan 31, 2019 at 12:06 AM Nicolas Dufresne wrote:
>
> Le vendredi 25 janvier 2019 à 12:59 +0900, Tomasz Figa a écrit :
> > On Fri, Jan 25, 2019 at 5:14 AM Nicolas Dufresne
> > wrote:
> > > Le mercredi 23 janvier 2019 à 14:04 +0100, Hans Verkuil a écrit :
> > > > > > Does this return the
On Wed, Jan 30, 2019 at 1:02 PM Nicolas Dufresne wrote:
>
> Le vendredi 25 janvier 2019 à 12:27 +0900, Tomasz Figa a écrit :
> > On Fri, Jan 25, 2019 at 4:55 AM Nicolas Dufresne
> > wrote:
> > > Le jeudi 24 janvier 2019 à 18:06 +0900, Tomasz Figa a écrit :
> > > > > Actually I just realized the
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
arch/powerpc/mm/pgtable-book3s64.c
between commit:
579b9239c1f3 ("powerpc/radix: Fix kernel crash with mremap()")
from the powerpc-fixes tree and commit:
41bde21e85a7 ("arch/powerpc/mm: Nest MMU workaround for
Following recent changes.
Signed-off-by: Nadav Amit
---
drivers/misc/vmw_balloon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c
index f8240b87df22..7294f305753f 100644
--- a/drivers/misc/vmw_balloon.c
+++
The AOSS QMP driver is used to communicate with the AOSS for certain
side-channel requests, that are not enabled through the RPMh interface.
The communication is a very simple synchronous mechanism of messages
being written in message RAM and a doorbell in the AOSS is rung. As the
AOSS has
Various enhancements for VMware balloon, some of which are remainder
from a previous patch-set.
Patch 1: Aumps the version number, following recent changes
Patch 2: Adds support for 64-bit memory limit
Patches 3-4: Support for compaction
Patch 5: Support for memory shrinker - disabled by default
The AOSS QMP provides a number of power domains, used for QDSS and
PIL, add the node for this.
Tested-by: Sibi Sankar
Reviewed-by: Sibi Sankar
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- None
arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++
1 file changed, 10 insertions(+)
Add the Audio DSP (ADSP) and Compute DSP (CDSP) nodes for TrustZone
based remoteproc, supporting booting these cores on e.g. the MTP, and
enable the same for the MTP.
Tested-by: Sibi Sankar
Reviewed-by: Sibi Sankar
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- None
Update the reserved memory map for SDM845, add the ADSP and CDSP nodes,
introduce a communication driver for the AOSS and a PD driver for this and
finally add the modem remoteproc driver.
Bjorn Andersson (7):
arm64: dts: qcom: sdm845: Update reserved memory map
arm64: dts: qcom: sdm845:
From: Sibi Sankar
This patch adds Q6V5 MSS remoteproc node for SDM845 SoCs.
Signed-off-by: Sibi Sankar
Reviewed-by: Douglas Anderson
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- None
arch/arm64/boot/dts/qcom/sdm845.dtsi | 58
1 file changed, 58
Define the rmtfs memory node. As the memory region specified in version
10 of the memory map is only 1MB a chunk of unallocated memory is
chosen.
Tested-by: Sibi Sankar
Reviewed-by: Sibi Sankar
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- Corrected unit address
Add binding for the QMP based side-channel communication mechanism to
the AOSS, which is used to control resources not exposed through the
RPMh interface.
Reviewed-by: Rob Herring
Reviewed-by: Stephen Boyd
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- None
Update existing and add missing regions to the reserved memory map, as
described in version 10.
Reviewed-by: Sibi Sankar
Signed-off-by: Bjorn Andersson
---
Changes since v5:
- Replaced a few 0x0 with 0
- Corrected size of tz_mem
arch/arm64/boot/dts/qcom/sdm845.dtsi | 74
The AOSS QMP genpd provider implements control over power-related
resources related to low-power state associated with the remoteprocs in
the system as well as control over a set of clocks related to debug
hardware in the SoC.
Tested-by: Sibi Sankar
Tested-by: Sai Prakash Ranjan
Reviewed-by:
Hello,
syzbot found the following crash on:
HEAD commit:b71acb0e3721 Merge branch 'linus' of git://git.kernel.org/..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11a6994b40
kernel config: https://syzkaller.appspot.com/x/.config?x=b03c5892bb940c76
Hello,
syzbot found the following crash on:
HEAD commit:33a0efa4baec devlink: Use DIV_ROUND_UP_ULL in DEVLINK_HEAL..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=14e2e55f40
kernel config: https://syzkaller.appspot.com/x/.config?x=505743eba4e4f68
Hello,
syzbot found the following crash on:
HEAD commit:962c382d482a Merge tag 'mac80211-next-for-davem-2019-02-01..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=169299f8c0
kernel config: https://syzkaller.appspot.com/x/.config?x=33ad02b9305759c3
The commit 585a4c1f9978 ("kasan: remove use after scope bugs
detection.") removed KASAN_EXTRA, so tidy up leftovers.
Signed-off-by: Qian Cai
---
arch/x86/include/asm/page_64_types.h | 4
1 file changed, 4 deletions(-)
diff --git a/arch/x86/include/asm/page_64_types.h
On 05-02-19, 09:52, Matthias Kaehlcke wrote:
> Try and register an Energy Model from qcom-cpufreq-hw to allow
> interested sub-systems like the task scheduler to use the provided
> information.
>
> Signed-off-by: Matthias Kaehlcke
> ---
> drivers/cpufreq/qcom-cpufreq-hw.c | 2 ++
> 1 file
Balbir Singh writes:
> On Tue, Feb 5, 2019 at 10:24 PM Michael Ellerman wrote:
>> Balbir Singh writes:
>> > On Sat, Feb 2, 2019 at 12:14 PM Balbir Singh wrote:
>> >> On Tue, Jan 22, 2019 at 10:57:21AM -0500, Joe Lawrence wrote:
>> >> > From: Nicolai Stange
>> >> >
>> >> > The ppc64 specific
On Tue, 5 Feb 2019 15:06:10 +
Kees Cook wrote:
> On Mon, Feb 4, 2019 at 7:15 PM Mathieu Desnoyers
> wrote:
> >
> > Hi,
> >
> > I notice this commit as a possible culprit of the illegal instructions my
> > lttng
> > users are noticing on arm32 when using kprobes on a v4.19.13 Linux kernel
>
On Tue, 5 Feb 2019 10:37:40 -0500
Mathieu Desnoyers wrote:
> commit e46daee53bb5 ("ARM: 8806/1: kprobes: Fix false positive with
> FORTIFY_SOURCE") introduced a regression in optimized kprobes. It
> triggers "invalid instruction" oopses when using kprobes instrumentation
> through lttng and
Hi Vaibhav,
On Wed, 06 Feb 2019 09:25:12 +0530 Vaibhav Jain wrote:
>
> Martin, should I resend the patch with this fixed ?
I wouldn't bother, it is a really picky report (I almost didn't send
it) :-)
Consider it just a reminder for next time.
--
Cheers,
Stephen Rothwell
pgpwFIft3qTrz.pgp
Stephen Rothwell writes:
> Hi Martin,
>
> In commit
>
> bb61b843ffd4 ("scsi: cxlflash: Prevent deadlock when adapter probe fails")
>
> Fixes tag
>
> Fixes: c21e0bbfc485("cxlflash: Base support for IBM CXL Flash Adapter")
>
> has these problem(s):
>
> - missing space between the SHA1 and
On Tue, 2019-02-05 at 20:25 -0700, Paul Zimmerman wrote:
> GCC does not lay out stack variables in the same order that they are
> declared.
True. Most stack variables could be assigned to a register.
cheers, Joe
The commit c68d77911c23 ("mm, compaction: be selective about what
pageblocks to clear skip hints") introduced an infinite loop if a pfn is
invalid, it will loop again without increasing page counters. It can be
reproduced by running LTP tests on an arm64 server.
# oom01 (swapping)
# hugemmap01
On 02/05/2019 07:28 PM, Dmitry Vyukov wrote:
> On Wed, Jan 30, 2019 at 10:02 PM syzbot
> wrote:
>>
>> Hello,
>>
>> syzbot found the following crash on:
>>
>> HEAD commit:62967898789d Merge git://git.kernel.org/pub/scm/linux/kern..
>> git tree: upstream
>> console output:
Hi everyone,
On the Allwinner A80, the PIO pin controller includes configuration
registers to set the I/O voltage. These must match the actual voltage
provided externally. A mismatch results in signals not being passed
through.
With the new PIO pin-bank regulator supply support in place, we can
The A80 Optimus has the PMIC providing voltage to all the pin-bank
supply rails from its various regulator outputs. All pin-banks that
have supply rails are accounted for. PN pin-bank does not have a
supply rail.
Also remove any "regulator-always-on" properties from regulators that
were only
The GMAC (gigabit ethernet controller) supports RGMII to connect to
the ethernet PHY, for gigabit network speeds.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun9i-a80.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi
The A80 has the same DWMAC hardware as on earlier Allwinner SoCs. The
accompanying GMAC clock register has been moved into the "System
Control" area.
Add a clock node for it.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun9i-a80.dtsi | 31 +++
1 file changed,
The Cubieboard4 has a Realtek RTL8211E ethernet PHY which uses RGMII to
talk to the MAC. The PHY is powered by 2 regulators: cldo1 for the PHY's
core logic and gpio1-ldo for I/O. The latter also powers the SoC side
pins. As there is no binding to model a second regulator supply for the
PHY, it is
The DC1SW output from the AXP809 is unused. Unused regulators should
still be listed so as to be considered to be fully constrained.
Fixes: aa4a27bc819e ("ARM: dts: sun9i: a80-optimus: Add AXP809 PMIC
device node and regulators")
Signed-off-by: Chen-Yu Tsai
---
The A80 Optimus has a Realtek RTL8211E ethernet PHY which uses RGMII to
talk to the MAC. The PHY is powered by 2 regulators: cldo1 for the PHY's
core logic and gpio1-ldo for I/O. The latter also powers the SoC side
pins. As there is no binding to model a second regulator supply for the
PHY, it is
The A80 SoC has configuration registers for I/O bias voltage. Incorrect
settings would make the affected peripherals inoperable in some cases,
such as Ethernet RGMII signals biased at 2.5V with the settings still
at 3.3V. However low speed signals such as MDIO on the same group of
pins seem to be
The A80 has the same GMAC found on the A31 SoC.
Add a device node, and an alias for it.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun9i-a80.dtsi | 21 +
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi
The Cubieboard 4 has the PMIC providing voltage to all the pin-bank
supply rails from its various regulator outputs. All pin-banks that
have supply rails are accounted for. PN pin-bank does not have a
supply rail.
Also remove any "regulator-always-on" properties from regulators that
were only
In function miphy_osc_is_ready(), local variable "val"
could be uninitalized. if function regmap_read() returns
-EINVAL. However, this value is used in if statement.
This is potentially unsafe.
Signed-off-by: Yizhuo
---
drivers/phy/st/phy-miphy28lp.c | 7 +--
1 file changed, 5
On Wed, Jan 30, 2019 at 10:02 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:62967898789d Merge git://git.kernel.org/pub/scm/linux/kern..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=10f0bf08c0
> kernel
On Tue, 05 Feb 2019 18:52:18 -0800, Joe Perches wrote:
> On Tue, 2019-02-05 at 19:27 -0700, Paul Zimmerman wrote:
>> On Tue, 2019-02-05, Joe Perches wrote:
>>> On Tue, 2019-02-05 at 12:04 -0800, Eric Dumazet wrote:
>>> > On 02/05/2019 10:42 AM, Joe Perches wrote:
>>> > > It's declared after a
In function miphy_osc_is_ready(), local variable "val"
could be uninitalized. if function regmap_read() returns
-EINVAL. However, this value is used in if statement.
This is potentially unsafe.
Signed-off-by: Yizhuo
---
drivers/phy/st/phy-miphy28lp.c | 7 +--
1 file changed, 5
On Tue, Feb 05, 2019 at 01:11:19PM -0800, Andrew Morton wrote:
> On Mon, 4 Feb 2019 18:53:08 -0800 Ivan Delalande wrote:
> > --- a/fs/exec.c
> > +++ b/fs/exec.c
> > @@ -1660,7 +1660,12 @@ int search_binary_handler(struct linux_binprm *bprm)
> > if (retval < 0 && !bprm->mm) {
> >
On Tue, Feb 5, 2019 at 2:52 PM Alistair Popple wrote:
>
> On Thursday, 31 January 2019 12:11:06 PM AEDT Andrea Arcangeli wrote:
> > On Thu, Jan 31, 2019 at 06:30:22PM +0800, Peter Xu wrote:
> > > The change_pte() notifier was designed to use as a quick path to
> > > update secondary MMU PTEs on
On Tue, 2019-02-05 at 19:27 -0700, Paul Zimmerman wrote:
> On Tue, 2019-02-05, Joe Perches wrote:
> > On Tue, 2019-02-05 at 12:04 -0800, Eric Dumazet wrote:
> > > On 02/05/2019 10:42 AM, Joe Perches wrote:
> > > > It's declared after a pointer so it is already is 2 byte aligned.
> > > >
> > > > A
Hi Andrew,
On Mon, Jan 28, 2019 at 3:06 PM Andrew Morton wrote:
>
> On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
>
> > psi has provisions to shut off the periodic aggregation worker when
> > there is a period of no task activity - and thus no data that needs
> > aggregating.
On Tue, Feb 5, 2019 at 10:24 PM Michael Ellerman wrote:
>
> Balbir Singh writes:
> > On Sat, Feb 2, 2019 at 12:14 PM Balbir Singh wrote:
> >>
> >> On Tue, Jan 22, 2019 at 10:57:21AM -0500, Joe Lawrence wrote:
> >> > From: Nicolai Stange
> >> >
> >> > The ppc64 specific implementation of the
Psi monitor aims to provide a low-latency short-term pressure
detection mechanism configurable by users. It allows users to
monitor psi metrics growth and trigger events whenever a metric
raises above user-defined threshold within user-defined time window.
Time window and threshold are both
On Tue, 2019-02-05, Joe Perches wrote:
> On Tue, 2019-02-05 at 12:04 -0800, Eric Dumazet wrote:
>>
>> On 02/05/2019 10:42 AM, Joe Perches wrote:
>> > It's declared after a pointer so it is already is 2 byte aligned.
>> >
>> > A lot of drivers wouldn't work otherwise.
>>
>> Maybe these drivers
On Tue, 2019-02-05 at 14:21 -0800, Andrew Morton wrote:
> On Thu, 10 Jan 2019 16:05:11 -0800 Joe Perches wrote:
>
> > Using SPDX commenting style // or /* is specified for
> > various file types in Documentation/process/license-rules.rst
> > so add an appropriate test for .[chsS] files because
In function rockchip_usb3_phy_power_on(), local variable
"val" could be uninitialized if function regmap_read()
returns -EINVAL. However, this value is directly used in
later context. This is potentially unsafe.
Signed-off-by: Yizhuo
---
drivers/phy/rockchip/phy-rockchip-typec.c | 5 -
1
On Tue, Feb 05, 2019 at 01:38:21PM -0500, Steven Rostedt wrote:
> Just a FYI.
>
> After a recent upgrade in debian testing, I was not able to build the
> kernel. I have a custom build of gcc, so I thought it was strange that
> I was getting something like this (took this from the web, as I don't
On Tue, Feb 05, 2019 at 05:01:18PM -0800, John Youn wrote:
> On 02/05/2019 03:32 PM, Bjorn Helgaas wrote:
> > On Tue, Feb 05, 2019 at 01:04:28PM -0800, Thinh Nguyen wrote:
> > > The Synopsys HAPS USB controller has a VID PID (16c3,abcd) that matches
> > > to an existing PCIe controller. This quirk
In function rockchip_emmc_phy_power(), local variable "caldone"
could be uninitialized if function regmap_read() returns -EINVAL.
However, it will be used directly in the later context, which
is potentially unsafe.
Signed-off-by: Yizhuo
---
drivers/phy/rockchip/phy-rockchip-emmc.c | 10
This patch adds a new vibrator driver that supports various Qualcomm
MSM SOCs. Driver was tested on a LG Nexus 5 (hammerhead) phone.
Signed-off-by: Brian Masney
---
Changes since v3:
- Made msm_vibrator_write a function instead of a macro.
- Check for -EPROBE_DEFER for gpio and clk for
This patch adds device device tree bindings for the vibrator found on
the LG Nexus 5 (hammerhead) phone.
Signed-off-by: Brian Masney
---
Changes since v3:
- None
.../qcom-msm8974-lge-nexus5-hammerhead.dts| 31 +++
1 file changed, 31 insertions(+)
diff --git
On Fri 01 Feb 15:36 PST 2019, Doug Anderson wrote:
> Hi,
>
> On Wed, Jan 30, 2019 at 4:40 PM Bjorn Andersson
> wrote:
> > +++ b/drivers/soc/qcom/aoss-qmp.c
> > @@ -0,0 +1,317 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Copyright (c) 2018, Linaro Ltd
> > + */
> > +#include
> >
This patch set adds support for the vibrator found on various Qualcomm
MSM SOCs. This is based on work from:
Jonathan Marek from qcom,pwm-vibrator.c in the PostmarketOS repo:
https://gitlab.com/postmarketOS/linux-postmarketos/commit/7647fb36cb1cbd060f8b52087a68ab93583292b5
Jongrak Kwon and Devin
This patch adds the device tree bindings for the vibrator found on
various Qualcomm MSM SOCs.
Signed-off-by: Brian Masney
Reviewed-by: Rob Herring
---
Changes since v3:
- None
.../bindings/input/msm-vibrator.txt | 36 +++
1 file changed, 36 insertions(+)
create mode
> OK, thanks. This looks slightly different from the Loongson problem:
>
> - In Loongson, we don't get stuck in RCU, but in
> cpufreq_dbs_governor_stop -> irq_work_sync().
>
> - I run non-preemptible kernel, and my system still gets stuck.
>
> What is common is that it's UP with i8259 PIC.
>
Tetsuo Handa writes:
> (Adding Chris Metcalf and Rusty Russell.)
>
> If NR_CPUS == 1 due to CONFIG_SMP=n, for_each_cpu(cpu, _work) loop does
> not
> evaluate "struct cpumask has_work" modified by cpumask_set_cpu(cpu,
> _work) at
> previous for_each_online_cpu() loop. Guenter Roeck found a
On Wed, Jan 30, 2019 at 4:25 PM Christian Brauner wrote:
>
> binderfs should not have a separate device_initcall(). When a kernel is
> compiled with CONFIG_ANDROID_BINDERFS register the filesystem alongside
> CONFIG_ANDROID_IPC. This use-case is especially sensible when users specify
>
On 02/05/2019 03:32 PM, Bjorn Helgaas wrote:
[+cc Richard, Lucas]
On Tue, Feb 05, 2019 at 01:04:28PM -0800, Thinh Nguyen wrote:
The Synopsys HAPS USB controller has a VID PID (16c3,abcd) that matches
to an existing PCIe controller. This quirk is intended for USB HAPS
devices only. To fix this,
> From: Dan Williams
> Sent: Tuesday, February 5, 2019 9:12 AM
> On Tue, Feb 5, 2019 at 8:53 AM Dexuan Cui wrote:
> >
> > > From: Dan Williams
> > > Sent: Sunday, February 3, 2019 11:14 AM
> > > > ...
> > > > As I understand, the essence of the issue is: Hyper-V emulates the
> > > > label
On Tue, Feb 05, 2019 at 11:42:46AM -0800, Dmitry Torokhov wrote:
> > + dev_err(>dev, "Failed to lookup pwm clock: %ld\n",
> > + PTR_ERR(vibrator->clk));
> > + return PTR_ERR(vibrator->clk);
> > + }
> > +
> > + res = platform_get_resource(pdev,
On Fri, Feb 01, 2019 at 03:38:10PM +0800, michael@mediatek.com wrote:
> From: Michael Kao
>
> One thermal controller can read four sensors at most,
> so we need to add controller_offset for the project with
> more than four sensors to reuse the same register settings.
>
> Signed-off-by:
Hi Sakari
Cc Niklas
Thank you for your feedback
> > /opt/RB02197/home/morimoto/save/WORK/linux/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c:
> > In function 'sun6i_video_start_streaming':
> >
On Mon, Feb 04, 2019 at 06:31:41PM +0100, Matthias Brugger wrote:
>
>
> On 01/02/2019 08:38, michael@mediatek.com wrote:
> > From: Michael Kao
> >
> > Add calibration item in thermal_data to support
> > the project with different calibration coefficient.
> >
> > Signed-off-by: Michael Kao
On Tue, Feb 05, 2019 at 02:02:49PM -0800, Florian Fainelli wrote:
> On 2/1/19 11:24 AM, Florian Fainelli wrote:
> > On some platforms (e.g.: ARCH_BRCMSTB) it is possible to enter
> > "poweroff" while leaving some wake-up sources enabled such as key
> > presses in order to allow for the system to
Hi all,
Today's linux-next merge of the drm-intel tree got a conflict in:
drivers/gpu/drm/i915/i915_pci.c
between commit:
fcd70cd36b9b ("drm: Split out drm_probe_helper.h")
from the drm tree and commit:
5f5c139d6900 ("drm/i915: Allocate active tracking nodes from a slabcache")
from
From: Andrei Vagin
Add monotonic time virtualisation for time namespace.
Introduce timespec for monotionic clock into timens offsets and wire
clock_gettime() syscall.
Signed-off-by: Andrei Vagin
Co-developed-by: Dmitry Safonov
Signed-off-by: Dmitry Safonov
---
include/linux/time_namespace.h
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