On Wed, 5 Aug 2020 00:04:51 -0300, Leonardo Bras wrote:
> There are some devices in which a hypervisor may only allow 1 DMA window
> to exist at a time, and in those cases, a DDW is never created to them,
> since the default DMA window keeps using this resource.
>
> LoPAR recommends this procedure
On Wed, 12 Aug 2020 12:25:16 + (UTC), Christophe Leroy wrote:
> At the time being, __put_user()/__get_user() and friends only use
> D-form addressing, with 0 offset. Ex:
>
> lwz reg1, 0(reg2)
>
> Give the compiler the opportunity to use other adressing modes
> whenever possible, to
Add nodes for the green and yellow LEDs that are connected to the
ethernet PHY chip on Turris MOX A.
Signed-off-by: Marek Behún
---
.../dts/marvell/armada-3720-turris-mox.dts| 23 +++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turri
Hello Andrew and Pavel,
please review these patches adding support for HW controlled LEDs.
The main difference from previous version is that the API is now generalized
and lives in drivers/leds, so that part needs to be reviewed (and maybe even
applied) by Pavel.
As discussed previously between y
Triggers may raise transactions on slow busses like I2C. Using the
original RT priority of a threaded IRQ may prevent other important IRQ
handlers from being run.
In my particular case (on a RT kernel), the RT priority of the sysfstrig
threaded IRQ handler caused (temporarily) raising the prio of
On Wed, Sep 09, 2020 at 12:36:13PM +0100, Lorenzo Pieralisi wrote:
> On Mon, Sep 07, 2020 at 12:21:19PM +0100, Catalin Marinas wrote:
> > On Mon, Sep 07, 2020 at 10:51:21AM +, George Cherian wrote:
> > > Catalin Marinas wrote:
> > > > On Sat, Sep 05, 2020 at 10:48:11AM +0800, Yang Yingliang wr
On Sat, Sep 05, 2020 at 08:16:24PM +0800, YueHaibing wrote:
> drivers/infiniband/hw/bnxt_re/main.c:1012:25:
> warning: variable ‘qplib_ctx’ set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: YueHaibing
> Reviewed-by: Leon Romanovsky
> ---
> drivers/infiniband/hw/bnxt_re/main.c | 2
Em Fri, 29 May 2020 00:54:24 -0700
Andrii Nakryiko escreveu:
> Add commit description from patch #1 as a stand-alone documentation under
> Documentation/bpf, as it might be more convenient format, in long term
> perspective.
>
> Suggested-by: Stanislav Fomichev
> Signed-off-by: Andrii Nakryiko
platform_get_irq() will call dev_err() itself on failure,
so there is no need for the driver to also do this.
This is detected by coccinelle.
Signed-off-by: YueHaibing
---
drivers/staging/media/rkvdec/rkvdec.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging
On 09.09.20 15:49, Rik van Riel wrote:
> On Wed, 2020-09-09 at 15:43 +0200, David Hildenbrand wrote:
>> On 09.09.20 15:19, Rik van Riel wrote:
>>> On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote:
>>>
That CMA has to be pre-reserved, right? That requires a
configuration.
>>>
>>> To s
The sparse tool complains as follows:
drivers/mfd/ene-kb3930.c:36:15: warning:
symbol 'kb3930_power_off' was not declared. Should it be static?
This variable is not used outside of ene-kb3930.c, this commit
marks it static.
Fixes: 753bd752e181 ("mfd: ene-kb3930: Add driver for ENE KB3930 Embedd
On 9/9/20 12:45 AM, Alexander Shishkin wrote:
Shuah Khan writes:
Since snprintf() returns would-be-output size instead of the actual
output size, replace it with scnprintf(), so the nr_addr_filters_show(),
type_show(), and perf_event_mux_interval_ms_show() routines return the
actual size.
We
On Tue, Sep 08, 2020 at 11:32:27AM +0530, kuldip dwivedi wrote:
This appears to be v2 not v1?
> Currently NXP fspi driver has support of DT only. Adding ACPI
> support to the driver so that it can be used by UEFI firmware
> booting in ACPI mode. This driver will be probed if any firmware
> will
On 9 Sep 2020, at 10:09, Kirill A. Shutemov wrote:
> On Wed, Sep 02, 2020 at 02:06:17PM -0400, Zi Yan wrote:
>> From: Zi Yan
>>
>> Add PUD-level TLB flush ops and teach page_vma_mapped_talk about 1GB
>> THPs.
>>
>> Signed-off-by: Zi Yan
>> ---
>> arch/x86/include/asm/pgtable.h | 3 +++
>> arch
On Wed, 9 Sep 2020 17:53:47 +0300, Codrin Ciubotariu wrote:
> This patch adds DT bindings for the new Microchip S/PDIF TX Controller
> embedded inside sama7g5 SoCs.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/2] ASoC: add DT bindings for M
> -Original Message-
> From: David Gow
>
> As discussed in [1], KUnit tests have hitherto not had a particularly
> consistent naming scheme. This adds documentation outlining how tests
> and test suites should be named, including how those names should be
> used in Kconfig entries and file
On Wed, Sep 09, 2020 at 02:54:33AM +, Tingwei Zhang wrote:
> On Wed, Sep 09, 2020 at 01:53:51AM +0800, Mathieu Poirier wrote:
> > Hi Tingwei,
> >
> > Apologies for the untimely response to this set, I am hoping to get to
> > it in the next two weeks.
> >
>
> It's fine, Mathieu. Please let me
On Mon, Sep 7, 2020 at 1:31 PM Gene Chen wrote:
>
> From: Gene Chen
>
> Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
> and 4-channel RGB LED support Register/Flash/Breath Mode
I'm wondering why you don't use struct led_classdev_flash.
...
> +//
> +// Copyright (C)
A customer reported that when a cpu goes offline, the iowait and idle
times reported in /proc/stat will sometimes spike. This is being
caused by a different data source being used for these values when a
cpu is offline.
Prior to this patch:
put the system under heavy load so that there is little
From: Josh Poimboeuf
> Sent: 09 September 2020 13:47
> On Wed, Sep 09, 2020 at 08:20:07AM +, David Laight wrote:
> > From: Josh Poimboeuf
> > > Sent: 08 September 2020 18:43
> > > Hi x86 maintainers,
> > ...
> > > > --- a/arch/x86/lib/putuser.S
> > > > +++ b/arch/x86/lib/putuser.S
> > > > @@ -
On Tue, 8 Sep 2020 19:36:50 +0200
Gerald Schaefer wrote:
[..]
>
> It seems now that the generalization is very well accepted so far,
> apart from some apparent issues on arm. Also, merging 2 + 3 and
> putting them first seems to be acceptable, so we could do that for
> v3, if there are no object
On Wed, Sep 02, 2020 at 02:06:15PM -0400, Zi Yan wrote:
> From: Zi Yan
>
> Bit 27 is used to identify 1GB THP.
>
> Signed-off-by: Zi Yan
> ---
> fs/proc/page.c | 2 ++
> include/uapi/linux/kernel-page-flags.h | 2 ++
> 2 files changed, 4 insertions(+)
>
> diff --git a/
Hi Thirumalesha,
I think it is better to split the patch into two:
1. Changes for the devices which are already present
2. For the device MT29F2G01AAAED, which you want to add
>
> The MT29F2G01AAAED is a single die, 2Gb Micron SPI NAND Flash with 4-bit
> ECC
>
> Signed-off-by: Thirumalesha Nara
On Tue, Sep 8, 2020 at 4:41 PM Hugh Dickins wrote:
>
> [PATCH v18 28/32] mm/compaction: Drop locked from isolate_migratepages_block
> Most of this consists of replacing "locked" by "lruvec", which is good:
> but please fold those changes back into 20/32 (or would it be 17/32?
> I've not yet loo
On 09.09.20 15:19, Rik van Riel wrote:
> On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote:
>> On Tue 08-09-20 10:41:10, Rik van Riel wrote:
>>> On Tue, 2020-09-08 at 16:35 +0200, Michal Hocko wrote:
>>>
A global knob is insufficient. 1G pages will become a very
precious
resource
Hi Georgi,
On 09.09.2020 11:07, Georgi Djakov wrote:
> On 8/28/20 17:49, Sylwester Nawrocki wrote:
>> On 30.07.2020 14:28, Sylwester Nawrocki wrote:
>>> On 09.07.2020 23:04, Rob Herring wrote:
On Thu, Jul 02, 2020 at 06:37:19PM +0200, Sylwester Nawrocki wrote:
> Add documentation for new
Because clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter, so the additional checks are unnecessary, just
remove them.
Reported-by: Hulk Robot
Signed-off-by: Zhang Changzhong
---
drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 8 ++--
1 file chan
While testing Qualcomm soundwire controller version 1.5.1, found two issue,
Firstly the frame shape information configured vs the bus parameters
are out of sync. secondly some ports on this ip version require
block packing mode support.
With this two patches on top of https://lkml.org/lkml/2020/9/
Thanks! This looks reasonable to me, and avoids hard-to-reason-about changes in
the existing semantics.
zangchun...@bytedance.com writes:
Signed-off-by: Chunxin Zang
Signed-off-by: Muchun Song
Acked-by: Chris Down
currently the max rows and cols values are hardcoded. In reality
these values depend on the IP version. So get these based on
device tree compatible strings.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 46 +++-
1 file changed, 31 insertio
This patch adds support to block pack mode, which is required
on Qcom soundwire controllers v1.5.x on few ports!
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/drivers/soundwire/qcom.c b/
On Mon, Sep 07, 2020 at 10:55:49AM +0300, Andy Shevchenko wrote:
> On Mon, Sep 7, 2020 at 10:30 AM Vadym Kochan wrote:
> > On Fri, Sep 04, 2020 at 10:12:07PM +0300, Andy Shevchenko wrote:
> > > On Fri, Sep 4, 2020 at 7:52 PM Vadym Kochan
> > > wrote:
>
> I'm assuming that you agree on all non-c
Hi Willem,
On 9/8/20 1:51 PM, Willem de Bruijn wrote:
On Tue, Sep 8, 2020 at 6:55 PM Murali Karicheri wrote:
Hi Willem,
On 9/4/20 11:52 AM, Willem de Bruijn wrote:
On Thu, Sep 3, 2020 at 12:30 AM Murali Karicheri wrote:
All,
On 9/2/20 12:14 PM, Murali Karicheri wrote:
All,
On 9/1/20 3
On 09/09/2020 14:37, Pierre-Louis Bossart wrote:
On 9/9/20 3:27 AM, Srinivas Kandagatla wrote:
Currently slave devices are only added either from device tree or acpi
entries. However lets say, there is wrong or no entry of a slave device
in DT that is enumerated, then there is no way for us
From: Wasim Khan
Add label to pcie nodes
Signed-off-by: Wasim Khan
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
ind
dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
find the OPP table with error -ENODEV (i.e. OPP table not present for
the device). And we can call dev_pm_opp_of_remove_table()
unconditionally here.
Signed-off-by: Viresh Kumar
---
V2:
- Compare with -ENODEV only for failur
On Tue, Sep 8, 2020 at 8:37 PM Stephen Rothwell wrote:
>
> Hi all,
>
> After merging the pci tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
Uggg. I guess 0-day just doesn't do arm32 builds anymore as it caught
more obscure build issues, but not this one (and some
From: Wasim Khan
Add label to pcie nodes
Signed-off-by: Wasim Khan
---
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dts
Hi Andy,
On Tue, Sep 08, 2020 at 12:38:04PM +0300, Andy Shevchenko wrote:
> On Tue, Sep 8, 2020 at 11:35 AM Vadym Kochan wrote:
> > On Fri, Sep 04, 2020 at 10:12:07PM +0300, Andy Shevchenko wrote:
> > > On Fri, Sep 4, 2020 at 7:52 PM Vadym Kochan
> > > wrote:
>
> ...
>
> > > > + words[3
Because clk_prepare_enable() and clk_disable_unprepare() already checked
NULL clock parameter, so the additional checks are unnecessary, just
remove them.
Reported-by: Hulk Robot
Signed-off-by: Zhang Changzhong
---
drivers/net/ethernet/marvell/pxa168_eth.c | 4 +---
1 file changed, 1 insertion(
Hi Rob,
Thanks for reviewing!
On Tue, Sep 08, 2020 at 03:47:24PM -0600, Rob Herring wrote:
> On Sat, Aug 22, 2020 at 01:19:47AM +0300, Cristian Ciocaltea wrote:
> > Add devicetree binding for Actions Semi ATC260x PMICs.
> >
> > Signed-off-by: Cristian Ciocaltea
> > ---
> > .../bindings/mfd/act
On Wed 09-09-20 09:19:16, Rik van Riel wrote:
> On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote:
> > On Tue 08-09-20 10:41:10, Rik van Riel wrote:
> > > On Tue, 2020-09-08 at 16:35 +0200, Michal Hocko wrote:
> > >
> > > > A global knob is insufficient. 1G pages will become a very
> > > > pre
On Tue, Sep 08, 2020 at 09:32:34PM -0700, Florian Fainelli wrote:
> We already maintain an array of VLANs used by the switch so we can
> simply iterate over it to report the occupancy via devlink.
>
> Signed-off-by: Florian Fainelli
> ---
> drivers/net/dsa/b53/b53_common.c | 59 +
On Wed, Sep 9, 2020 at 2:11 PM Jan Kara wrote:
>
> On Wed 09-09-20 10:36:57, Amir Goldstein wrote:
> > On Wed, Sep 9, 2020 at 10:00 AM Xiaoming Ni wrote:
> > >
> > > On 2020/9/9 11:44, Amir Goldstein wrote:
> > > > On Tue, Sep 8, 2020 at 8:19 PM Matthew Wilcox
> > > > wrote:
> > > >>
> > > >> O
On Wed, Sep 09, 2020 at 03:57:34PM +1200, Hamish Martin wrote:
> Some integrated OHCI controller hubs do not expose all ports of the hub
> to pins on the SoC. In some cases the unconnected ports generate
> spurious over-current events. For example the Broadcom 56060/Ranger 2 SoC
> contains a nomina
Currently slave devices are only added either from device tree or acpi
entries. However lets say, there is wrong or no entry of a slave device
in DT that is enumerated, then there is no way for user to know all
the enumerated devices on the bus.
Sorry Srinivas, I don't understand your point.
On Mon, Sep 07, 2020 at 01:32:06PM -0700, Davidlohr Bueso wrote:
> This kills using the do_each_thread/while_each_thread combo to
> iterate all threads and uses for_each_process_thread() instead,
> maintaining semantics. while_each_thread() is ultimately racy
> and deprecated; although in this par
On Thu, Sep 03, 2020 at 04:00:55PM -0700, Roman Gushchin wrote:
> In the memcg case count_shadow_nodes() sums the number of pages in lru
> lists and the amount of slab memory (reclaimable and non-reclaimable)
> as a baseline for the allowed number of shadow entries.
>
> It seems to be a good analo
On Wed, Sep 09, 2020 at 09:01:14AM +0100, Christoph Hellwig wrote:
> I really don't think this approach is any good. You workaround
> a deficiency in the pin_user_pages API in one particular caller for
> one particular use case.
>
> I think you'd rather want either:
>
> (1) a FOLL_HUGEPAGE flag
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
drivers/net/wireless/ath/ath10k/mac.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c
b/drivers/net/wireless/ath/ath10k/mac.c
index fed8682f266f..5991d0ac41ad 100644
--- a/driv
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
include/sound/pcm_params.h | 5 -
1 file changed, 5 deletions(-)
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 36f94735d23d..ba184f49f7e1 100644
--- a/include/sound/pcm_params.h
+++ b/in
commit 45aa7f071b06 ("wlcore: Use generic runtime pm calls for wowlan elp
configuration")
left behind this, remove it.
Signed-off-by: YueHaibing
---
drivers/net/wireless/ti/wlcore/main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c
b/drivers/net/wire
On Wed, Sep 9, 2020 at 9:46 AM Manish Narani wrote:
>
> Hi Rob,
>
> Thanks for the review.
>
> > -Original Message-
> > From: Rob Herring
> > Sent: Wednesday, September 9, 2020 4:35 AM
> > To: Manish Narani
> > Cc: gre...@linuxfoundation.org; Michal Simek ;
> > ba...@kernel.org; p.za...@
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 34d4ddd359dbcdf6c5fb3f85a179243d7a1cb7f8
commit: e0d9d30b73548fbfe5c024ed630169bdc9a08aee PCI: pci-bridge-emul: Fix
big-endian support
date: 11 months ago
config: arm-randconfig-s032-20200909 (attached as
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
drivers/scsi/aic94xx/aic94xx.h | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
index c23bbb609126..98978bc199ff 100644
--- a/drivers/scsi/aic94xx
Free the 'page_list' when the 'npages' is zero.
Signed-off-by: Li Qiang
---
drivers/vhost/vdpa.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index 3fab94f88894..6a9fcaf1831d 100644
--- a/drivers/vhost/vdpa.c
+++ b/driver
On 09/09/2020 15:39, Pierre-Louis Bossart wrote:
Currently slave devices are only added either from device tree or acpi
entries. However lets say, there is wrong or no entry of a slave device
in DT that is enumerated, then there is no way for user to know all
the enumerated devices on the bu
On 9/9/20 9:51 pm, YueHaibing wrote:
It is not used since commit 0096420adb03 ("btrfs: do not
account global reserve in can_overcommit")
Signed-off-by: YueHaibing
Reviewed-by: Anand Jain
Thanks, Anand
On Tue, 8 Sep 2020 21:32:34 -0700 Florian Fainelli wrote:
> We already maintain an array of VLANs used by the switch so we can
> simply iterate over it to report the occupancy via devlink.
>
> Signed-off-by: Florian Fainelli
Reviewed-by: Jakub Kicinski
It is not used since commit 8428413b1d14 ("serial: 8250_pci: Implement MSI(-X)
support")
Signed-off-by: YueHaibing
---
drivers/tty/serial/8250/8250_pci.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_pci.c
b/drivers/tty/serial/8250/8250_pci.c
index 85
mm/nommu-mmap.rst -> admin-guide/mm/ nommu-mmap.rst
Fixes: 800c02f5d030 ("docs: move nommu-mmap.txt to admin-guide and rename to
ReST")
Signed-off-by: Mauro Carvalho Chehab
---
init/Kconfig | 2 +-
mm/Kconfig | 2 +-
mm/nommu.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff
On Tue, 08 Sep 2020 22:29:21 -0700 syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:59126901 Merge tag 'perf-tools-fixes-for-v5.9-2020-09-03' ..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=12edb93590
> kernel config
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
sound/pci/asihpi/asihpi.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index 35e76480306e..8bacd4f47540 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/so
On Thu, Aug 27, 2020 at 2:25 PM Ross Zwisler wrote:
> On Thu, Aug 27, 2020 at 09:10:15PM +0100, Al Viro wrote:
> > On Thu, Aug 27, 2020 at 09:08:01PM +0100, Al Viro wrote:
> > Applied (to -rc1) and pushed
>
> Many thanks!
(apologies for the resend, the previous one had HTML and was rejected
by th
It is not used since commit 0096420adb03 ("btrfs: do not
account global reserve in can_overcommit")
Signed-off-by: YueHaibing
---
fs/btrfs/space-info.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index b733718f45d3..0f16a2ce5401 100644
--
On Wed, Sep 09, 2020 at 06:36:50PM +0300, Dmitry Osipenko wrote:
> 09.09.2020 12:11, Andy Shevchenko пишет:
> > On Wed, Sep 9, 2020 at 1:40 AM Dmitry Osipenko wrote:
> >>
> >> Hello!
> >>
> >> This series performs refactoring of the Tegra I2C driver code and hardens
> >> the atomic-transfer mode.
Hi Prabhakar,
I have checked quickly both OK and KO traces an some differences are
ther that we have to understand, see bottom of this mail.
On 9/7/20 4:35 PM, Lad, Prabhakar wrote:
> Hi Hugues,
>
> Thank you for the review.
>
> On Mon, Sep 7, 2020 at 10:44 AM Hugues FRUCHET wrote:
>>
>> Hi P
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
.../net/wireless/ath/ath11k/debug_htt_stats.c | 44 ---
1 file changed, 44 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/debug_htt_stats.c
b/drivers/net/wireless/ath/ath11k/debug_htt_stats.c
drivers/scsi/libfc/fc_disc.c:304
fc_disc_error() warn: passing zero to 'PTR_ERR'
fp maybe NULL in fc_disc_error(), use PTR_ERR_OR_ZERO to handle this.
Signed-off-by: YueHaibing
---
v4: fix error print type
v3: use PTR_ERR_OR_ZERO
v2: use use IS_ERR in fc_disc_error()
---
drivers/scsi/libfc/fc
Reviewed-by: Alyssa Rosenzweig
> diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c
> b/drivers/gpu/drm/panfrost/panfrost_gpu.c
> index e0f190e43813..6d17d3cbd1df 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c
> @@ -305,6 +305,8 @@ void p
On Fri, Sep 04, 2020 at 05:00:18PM +0100, Steven Price wrote:
> Add a new VCPU features 'KVM_ARM_VCPU_MTE' which enables memory tagging
> on a VCPU. When enabled on any VCPU in the virtual machine this causes
> all pages that are faulted into the VM to have the PG_mte_tagged flag
> set (and the tag
On 9/9/20 12:48 AM, Xianting Tian wrote:
> blk_mq_flush_plug_list() itself will do the empty check of mq_list,
> so remove such check in blk_flush_plug_list().
> Actually normally mq_list is not empty when blk_flush_plug_list is
> called.
It's cheaper to do in the caller, instead of doing the func
On 09.09.20 15:14, Jason Gunthorpe wrote:
> On Wed, Sep 09, 2020 at 01:32:44PM +0100, Matthew Wilcox wrote:
>
>> But here's the thing ... we already allow
>> mmap(MAP_POPULATE | MAP_HUGETLB | MAP_HUGE_1GB)
>>
>> So if we're not doing THP, what's the point of this thread?
>
> I wondered that
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
kernel/time/timer.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index a50364df1054..7da4af49d1d7 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -732,11
There is no caller in tree, so can remove it.
Signed-off-by: YueHaibing
---
kernel/time/hrtimer.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 95b6a708b040..75d0cc1a2081 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
commit ecc40b8df59a ("mtd: rawnand: vf610_nfc: remove old hooks")
left behind this, remove it.
Signed-off-by: YueHaibing
---
drivers/mtd/nand/raw/vf610_nfc.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 7248c590
We found some sensors which are much slower (20% at room temperature)
than nominal. According to the data sheet, up to 27% is possible. Now I
add 33% to the nominal time out, hopefully this is enough.
Signed-off-by: Christian Eggers
---
drivers/iio/light/as73211.c | 5 ++---
1 file changed, 2 in
This function has been made static, which causes warning:
WARNING: modpost: "dw_pcie_link_set_max_speed" [vmlinux] is a static
EXPORT_SYMBOL_GPL
Fixes: 3af45d34d30c ("PCI: dwc: Centralize link gen setting")
Signed-off-by: YueHaibing
---
drivers/pci/controller/dwc/pcie-designware.c | 1 -
1 fil
On 2020-09-03 22:20, Matthias Kaehlcke wrote:
On Thu, Sep 03, 2020 at 08:34:58PM +0530, satya priya wrote:
As a part of system suspend uart_port_suspend is called from the
Serial driver, which calls set_mctrl passing mctrl as NULL. This
nit: s/NULL/0/
Okay, will correct it.
makes RFR high
On Tue, Sep 8, 2020 at 6:01 PM Matthew Wilcox wrote:
>
> On Mon, Aug 24, 2020 at 08:55:04PM +0800, Alex Shi wrote:
> > +++ b/mm/vmscan.c
> > @@ -1688,10 +1688,13 @@ static unsigned long isolate_lru_pages(unsigned
> > long nr_to_scan,
> >
> > if (!TestClearPageLRU(page)) {
>
Kbuild warns when this file is built as a loadable module:
WARNING: modpost: missing MODULE_LICENSE() in
drivers/gpu/drm/panel/panel-samsung-s6e63m0.o
Add the missing license/author/description tags.
Fixes: b7b23e447687 ("drm/panel: s6e63m0: Break out SPI transport")
Signed-off-by: YueHaibing
The new SPDIF TX controller is a serial port compliant with the IEC-
60958 standard. It also supports programmable User Data and Channel
Status fields.
This IP is embedded in Microchip's sama7g5 SoC.
Signed-off-by: Codrin Ciubotariu
---
Changes in v4:
- moved enable/disable of pclk clock from
drivers/media/pci/ttpci/av7110_v4l.c: In function ‘vidioc_s_frequency’:
drivers/media/pci/ttpci/av7110_v4l.c:163:11: error: SSE register return with
SSE disabled
if (freq < 16U * 168.25)
~^~
Get rid of float pointing math to fix this.
Fixes: 13c129066845 ("media: av7110_v4
On Fri, 28 Aug 2020 11:37:45 +0530, Viresh Kumar wrote:
> This cleans up some of the user code around calls to
> dev_pm_opp_of_remove_table().
>
> All the patches can be picked by respective maintainers directly except
> for the last patch, which needs the previous two to get merged first.
>
> Th
On 2/09/20 12:27 pm, Adrian Hunter wrote:
> On 2/09/20 5:12 am, Martin K. Petersen wrote:
>>
>> Adrian,
>>
>>> Intel host controllers support the setting of latency tolerance.
>>> Accordingly, implement the PM QoS ->set_latency_tolerance() callback. The
>>> raw register values are also exposed via
Updated Zynqmp qspi controller driver to use spi-mem framework.
Signed-off-by: Amit Kumar Mahapatra
---
drivers/spi/spi-zynqmp-gqspi.c | 645 +++--
1 file changed, 369 insertions(+), 276 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqm
From: "Hector.Yuan"
Add MT6779 cpufreq HW support.
Signed-off-by: Hector.Yuan
---
drivers/cpufreq/Kconfig.arm | 12 ++
drivers/cpufreq/Makefile |1 +
drivers/cpufreq/mediatek-cpufreq-hw.c | 283 +
3 files changed, 296 insertions(+)
On Tue, Sep 8, 2020 at 7:59 AM Krzysztof Kozlowski wrote:
>
> GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
> These are simple defines so they could be used in DTS but they will not
> have the same meaning:
> 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
> 2. GPIO_ACTIVE_LOW =
On Wed, 9 Sep 2020 14:08:59 +0200
Maxime Ripard wrote:
> Hi!
>
> Thanks for contributing
>
> The prefix isn't right though.
>
> dt-bindings is used when you're modifying the binding itself, ie the
> description of what the node is supposed to look like, not when you
> actually use that node in
Machine check recovery from uncorrected memory errors currently focusses
primarily on errors that are detected while running in user mode. There
is a mechanism for recovering from errors in kernel code, but it is
currently only used for memcpy_mcsafe().
The existing recover actions for errors foun
On Wed, Sep 09, 2020 at 11:36:44AM +0200, Lukas Bulwahn wrote:
>
>
> On Wed, 9 Sep 2020, Nilesh Javali wrote:
>
> > Lukas,
> >
> > I have Acked for the storage drivers and opt for option B below for spdx
> > maintainers to pick.
> >
>
> Thomas, Greg,
>
> We got everything straightened out wi
If the ring is disabled we don't decrease the 'ctx' refcount since
we wrongly jump to 'out_fput' label.
Instead let's jump to 'out' label where we decrease the 'ctx' refcount.
Fixes: 7ec3d1dd9378 ("io_uring: allow disabling rings during the creation")
Signed-off-by: Stefano Garzarella
---
fs/io
Hi Amireddy,
On 09-09-20, 07:07, Amireddy Mallikarjuna reddy wrote:
> Add DT bindings YAML schema for DMA controller driver
> of Lightning Mountain(LGM) SoC.
>
> Signed-off-by: Amireddy Mallikarjuna reddy
>
> ---
> v1:
> - Initial version.
>
> v2:
> - Fix bot errors.
>
> v3:
> - No change.
>
On Wed, 2 Sep 2020 00:15:16 +1000, Nicholas Piggin wrote:
> It would be nice to be able to modify mmu_context functions or add a
> hook without updating all architectures, many of which will be no-ops.
>
> The motivation for this series is a change to lazy mmu handling, but
> this series stands on
Hi Kuldeep Dwivedi,
> -Original Message-
> From: kuldip dwivedi
> Sent: Tuesday, September 8, 2020 11:32 AM
> To: Ashish Kumar ; Yogesh Gaur
> ; Mark Brown ; linux-
> s...@vger.kernel.org; linux-kernel@vger.kernel.org
> Cc: Varun Sethi ; Arokia Samy ;
> kuldip dwivedi
> Subject: [EXT] [P
On 09-09-20, 17:51, Hector Yuan wrote:
> From: "Hector.Yuan"
>
> Add MT6779 cpufreq HW support.
>
> Signed-off-by: Hector.Yuan
> ---
> drivers/cpufreq/Kconfig.arm | 12 ++
> drivers/cpufreq/Makefile |1 +
> drivers/cpufreq/mediatek-cpufreq-hw.c | 289
> ++
I guess something as straightforward as this:
---
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index 0ba24dfffdb2..9893caaf2696 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -373,10 +373,27 @@ static int msr_to_offset(u32 msr)
On Wed, Sep 09, 2020 at 12:06:45PM +0200, Camel Guo wrote:
> On 9/8/20 7:20 PM, Mark Brown wrote:
> > Applied to
> > https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
> I think it is "ASoC: tlv320adcx140: Wake up codec before register setting"
> that is applied to for ne
On Wed, Sep 09, 2020 at 07:03:39AM +, Zhang, Qiang wrote:
>
> When config preempt RCU, and then there are multiple levels node, the
> current task is preempted in rcu read critical region.
> the current task be add to "rnp->blkd_tasks" link list, and the
> "rnp->gp_tasks" may be assi
On 2020-09-09 12:54, Vlastimil Babka wrote:
Thanks! I expect no performance change while no isolation is in
progress, as
there are no new tests added in alloc/free paths. During page isolation
there's
a single drain instead of once-per-pageblock, which is a benefit. But
the
pcplists are effect
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