On Tue, Sep 8, 2020 at 1:56 AM Willem de Bruijn
wrote:
>
> > > > /*
> > > > Assumptions:
> > > > - - if device has no dev->hard_header routine, it adds and removes ll
> > > > header
> > > > - inside itself. In this case ll header is invisible outside of
> > > > device,
> > > > - b
On Tue, Sep 08, 2020 at 11:15:14AM +, eddy...@trendmicro.com wrote:
> > From: pet...@infradead.org
> >
> > I'm now trying and failing to reproduce I can't seem to make it use
> > int3 today. It seems to want to use ftrace or refuses everything. I'm
> > probably doing it wrong.
> >
>
> You
On 8/25/20 9:47 AM, Mathieu Malaterre wrote:
> On Tue, Aug 25, 2020 at 9:27 AM Dinghao Liu wrote:
>>
>> When radeon_kick_out_firmware_fb() fails, info should be
>> freed just like the subsequent error paths.
>>
>> Fixes: 069ee21a82344 ("fbdev: Fix loading of module radeonfb on PowerMac")
>> Sign
Hi,
On 08.09.2020 11:04, Henrik Bjoernlund - M31679 wrote:
On Sun, 2020-09-06 at 20:21 +0200, Horatiu Vultur wrote:
The 09/04/2020 15:44, Stephen Hemminger wrote:
> On Fri, 4 Sep 2020 09:15:20 + Henrik Bjoernlund
> wrote:
Hi, I also had the same initial thought - this really doesn't seem
On 8/30/20 1:55 PM, Mike Rapoport wrote:
> From: Mike Rapoport
>
> The only in-tree user for mbx driver for Intel 2700G graphics chip was
> cm-x270 platform. Since this platform was removed by the commit
> 9d3239147d6d ("ARM: pxa: remove Compulab pxa2xx boards") there is no
> point to keep the
On 9/7/20 3:40 PM, Marco Elver wrote:
> This adds the Kernel Electric-Fence (KFENCE) infrastructure. KFENCE is a
> low-overhead sampling-based memory safety error detector of heap
> use-after-free, invalid-free, and out-of-bounds access errors. This
> series enables KFENCE for the x86 and arm64 ar
On Tue, Sep 8, 2020 at 4:48 PM Viresh Kumar wrote:
>
> On 08-09-20, 16:41, Manivannan Sadhasivam wrote:
> > On 0908, Viresh Kumar wrote:
> > > On 08-09-20, 13:27, Manivannan Sadhasivam wrote:
> > > > Use regmap for accessing cpufreq registers in hardware.
> > >
> > > Why ? Please mention why a cha
On Tue, Sep 8, 2020 at 1:04 PM Xie He wrote:
>
> On Tue, Sep 8, 2020 at 1:41 AM Willem de Bruijn
> wrote:
> >
> > The intent is to bypass such validation to be able to test device
> > drivers. Note that removing that may cause someone's test to start
> > failing.
> >
> > > So there's no point in
On Mon, Sep 07, 2020 at 03:40:52PM +0200, Marco Elver wrote:
> From: Alexander Potapenko
>
> Add compatibility with KMEMLEAK, by making KMEMLEAK aware of the KFENCE
> memory pool. This allows building debug kernels with both enabled, which
> also helped in debugging KFENCE.
>
> Co-developed-by:
On Tue, Sep 08, 2020 at 03:48:08PM +0530, Anshuman Khandual wrote:
> On 09/03/2020 10:26 PM, Catalin Marinas wrote:
> > On Mon, Aug 17, 2020 at 02:49:43PM +0530, Anshuman Khandual wrote:
> >> pmd_present() and pmd_trans_huge() are expected to behave in the following
> >> manner during various phase
Hi Geert,
Thank you for the review.
On Tue, Sep 8, 2020 at 12:22 PM Geert Uytterhoeven wrote:
>
> Hi Prabhakar,
>
> On Tue, Sep 8, 2020 at 1:06 PM Lad Prabhakar
> wrote:
> > rcar-dmac driver is used on Renesas R-Car Gen2 and Gen3 devices
> > update the same to reflect the description for RCAR_D
Replying to myself:
This is 5.9-rc4 git on a specific amd64 machine with Debian unstable and custom
kernel config. 5.8 compiled and worked fine, I have seen something like this
with different 5.9-git commits. I made sure my binutils and gcc-10 are up to
date in Debian unstable and retried wit
On Fri, Jun 19, 2020 at 6:43 AM Axel Rasmussen wrote:
>
> The goal is to be able to collect a latency histogram for contended
> mmap_lock acquisitions. This will be used to diagnose slowness observed
> in production workloads, as well as to measure the effect of upcoming
> mmap_lock optimizations
On Fri, Sep 04, 2020 at 05:32:28PM +0200, Ahmed S. Darwish wrote:
> static __always_inline seqcount_t * \
> -__seqcount_##lockname##_ptr(seqcount_##lockname##_t *s)
> \
> +__seqprop_seqcount_##lockname##_ptr(seqcount_##lockname##_t *s)
Hi,
Mauro Carvalho Chehab writes:
>> Mauro Carvalho Chehab writes:
>> > This binding driver is needed for Hikey 970 to work,
>> > as otherwise a Serror is produced:
>>
>> you mentioned Serror doesn't happen anymore...
>>
>> > [1.837458] SError Interrupt on CPU0, code 0xbf02 -- S
On Fri, Sep 04, 2020 at 05:32:30PM +0200, Ahmed S. Darwish wrote:
> @@ -406,13 +443,20 @@ static inline int read_seqcount_t_retry(const
> seqcount_t *s, unsigned start)
> return __read_seqcount_t_retry(s, start);
> }
>
> +/*
> + * Enforce non-preemptibility for all seqcount_LOCKNAME_t wri
On 9/7/20 9:02 AM, Vaibhav Gupta wrote:
> Linux Kernel Mentee: Remove Legacy Power Management.
>
> The original goal of the patch series is to upgrade the power management
> framework of radeonfb fbdev driver. This has been done by upgrading .suspend()
> and .resume() callbacks.
>
> The upgrad
On 8/27/20 3:00 PM, Jason Yan wrote:
> This addresses the following gcc warning with "make W=1":
>
> drivers/video/fbdev/kyro/STG4000InitDevice.c: In function
> ‘ProgramClock’:
> drivers/video/fbdev/kyro/STG4000InitDevice.c:123:6: warning: variable
> ‘ulBestVCO’ set but not used [-Wunused-but-se
On 8/27/20 3:00 PM, Jason Yan wrote:
> This addresses the following gcc warning with "make W=1":
>
> drivers/video/fbdev/kyro/STG4000InitDevice.c: In function
> ‘SetCoreClockPLL’:
> drivers/video/fbdev/kyro/STG4000InitDevice.c:247:6: warning: variable
> ‘ulCoreClock’ set but not used [-Wunused-b
On 8/20/20 10:42 AM, Greg Kroah-Hartman wrote:
> On Thu, Aug 20, 2020 at 10:21:37AM +0200, Sascha Hauer wrote:
>> From: Sven Schneider
>>
>> This font is derived from lib/fonts/font_6x10.c and is useful for small
>> OLED displays
>>
>> Signed-off-by: Sven Schneider
>> Signed-off-by: Sascha Hau
[ added linux-fbdev ML to Cc: ]
On 8/24/20 4:51 PM, Bilal Wasim wrote:
> fbcon doc mentions FRAMEBUFFER_CONSOLE option to be under
> Device Drivers->Graphics Support->Frame buffer Devices->
> Console display driver support->Framebuffer Console Support,
> while its under Device Drivers->Graphics
On 8/25/20 6:56 AM, Joe Perches wrote:
> Use semicolons and braces.
>
> Signed-off-by: Joe Perches
Applied to drm-misc-next tree, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
> ---
> drivers/video/fbdev/tgafb.c | 12
> 1 fi
On 8/24/20 7:44 PM, Alex Dewar wrote:
> par->vgapass is a u8, so if we are assuming that buf is at least
> PAGE_SIZE then the extra checking is pointless.
>
> Signed-off-by: Alex Dewar
Applied to drm-misc-next tree, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Pola
On 8/26/20 10:54 PM, Julia Lawall wrote:
> From: kernel test robot
>
> Use kobj_to_dev() instead of container_of()
>
> Generated by: scripts/coccinelle/api/kobj_to_dev.cocci
>
> Fixes: a2fc3718bc22 ("coccinelle: api: add kobj_to_dev.cocci script")
> CC: Denis Efremov
> Signed-off-by: kernel
Hi,
On 8/10/20 11:21 AM, kernel test robot wrote:
> From: kernel test robot
>
> drivers/video/fbdev/core/fbcon.c:3509:8-16: WARNING: use scnprintf or sprintf
> drivers/video/fbdev/core/fbcon.c:3484:8-16: WARNING: use scnprintf or sprintf
>
>
> From Documentation/filesystems/sysfs.txt:
> s
On 8/5/20 4:52 PM, t...@redhat.com wrote:
> From: Tom Rix
>
> Clang static analysis reports this representative error
>
> init.c:2501:18: warning: Array access (from variable 'queuedata') results
> in a null pointer dereference
> templ |= ((queuedata[i] & 0xc0) << 3);
>
> This is the
On Tue, Sep 08, 2020 at 12:02:53PM +0200, Gerd Hoffmann wrote:
> > > > The comments I've found suggest very much not ... Or is that all very
> > > > old stuff only that no one cares about anymore?
> > >
> > > I think these days it is possible to override dma_ops per device, which
> > > in turn all
On 7/23/20 7:02 PM, Colin King wrote:
> From: Colin Ian King
>
> The pixclock is being set locally because it is being passed as a
> pass-by-value argument rather than pass-by-reference, so the computed
> pixclock is never being set in var->pixclock. Fix this by passing
> by reference.
>
> [Th
[ added dri-devel ML to Cc: ]
On 7/27/20 10:40 PM, Rob Herring wrote:
> On Fri, 24 Jul 2020 17:22:18 -0300, Rodrigo Alencar wrote:
>> This patch provides support for displays like VGM128064B0W10,
>> which requires a column offset of 2, i.e., its segments starts
>> in SEG2 and ends in SEG129.
>>
On Tue, Sep 08, 2020 at 11:39:10AM +0200, Gerd Hoffmann wrote:
> Signed-off-by: Gerd Hoffmann
Btw going all in on devm_drm_dev_alloc and managed functions might be good
cleanup for virtio.
Reviewed-by: Daniel Vetter
> ---
> drivers/gpu/drm/qxl/qxl_display.c | 5 +++--
> 1 file changed, 3 inse
On 08-09-20, 16:41, Manivannan Sadhasivam wrote:
> On 0908, Viresh Kumar wrote:
> > On 08-09-20, 13:27, Manivannan Sadhasivam wrote:
> > > Use regmap for accessing cpufreq registers in hardware.
> >
> > Why ? Please mention why a change is required in the log.
> >
>
> Only because it is recommen
On 08-09-20, 19:10, Hector Yuan wrote:
> OK, I will define the corresponding exit function.
Also please add remove() corresponding to probe().
--
viresh
Use if-case instead two-condition switch-case.
Signed-off-by: Tony W Wang-oc
---
arch/x86/kernel/cpu/centaur.c | 23 ---
1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index c5cf336..5f811586 100644
My Dear in the lord
My name is Mrs. Mina A. Brunel I am a Norway Citizen who is living in Burkina
Faso, I am married to Mr. Brunel Patrice, a politicians who owns a small gold
company in Burkina Faso; He died of Leprosy and Radesyge, in year February
2010, During his lifetime he deposited t
On 08-09-20, 13:27, Manivannan Sadhasivam wrote:
> From: Bjorn Andersson
>
> Add cpufreq HW device node to scale 4-Silver/3-Gold/1-Gold+ cores
> on SM8250 SoCs.
>
> Signed-off-by: Bjorn Andersson
> Signed-off-by: Manivannan Sadhasivam
> ---
> arch/arm64/boot/dts/qcom/sm8250.dtsi | 22
On 0908, Viresh Kumar wrote:
> On 08-09-20, 13:27, Manivannan Sadhasivam wrote:
> > Use regmap for accessing cpufreq registers in hardware.
>
> Why ? Please mention why a change is required in the log.
>
Only because it is recommended to use regmap for abstracting the hw access.
Moreover it hand
When hpsa_scsi_add_host fails, h->lastlogicals is leaked since it lacks
free in the error handler.
Fix this by adding free when hpsa_scsi_add_host fails.
Signed-off-by: Keita Suzuki
---
drivers/scsi/hpsa.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.
On Tue, Sep 8, 2020 at 4:53 AM Willem de Bruijn
wrote:
>
> On Tue, Sep 8, 2020 at 1:04 PM Xie He wrote:
> >
> > I was recently looking at some drivers, and I felt that if af_packet.c
> > could help me filter out the invalid RAW frames, I didn't need to
> > check the validity of the frames myself
On Tue, Sep 8, 2020 at 8:16 PM Zejiang Tang wrote:
>
> Perf could use many options, such as:-vv, --exec-path,
> --html-path, -p, --paginate,--no-pager, --debugfs-dir,
> --buildid-dir, --list-cmds, --list-opts. Add these options
> in perf.txt.
>
> Signed-off-by: Zejiang Tang
> ---
> tools/perf/Do
On Fri, 2020-09-04 at 09:15 +, Henrik Bjoernlund wrote:
> This is the implementation of Netlink notifications out of CFM.
>
> Notifications are initiated whenever a state change happens in CFM.
>
[snip]
> @@ -445,6 +458,7 @@ static int br_cfm_frame_rx(struct net_bridge_port *port,
> struct s
Jakub
On 9/5/20 1:38 PM, Jakub Kicinski wrote:
On Thu, 3 Sep 2020 06:42:59 -0500 Dan Murphy wrote:
+static int dp83869_set_downshift(struct phy_device *phydev, u8 cnt)
+{
+ int val, count;
+
+ if (cnt > DP83869_DOWNSHIFT_8_COUNT)
+ return -E2BIG;
ERANGE
This is not
On Tue, Sep 08, 2020 at 02:58:11PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> Instead of doing the following:
>
> count = device_property_read_string_array(dev, propname, NULL, 0);
>
> Let's provide inline helpers with hardcoded arguments for counting
> strings in pro
On Tue, Sep 8, 2020 at 1:27 PM Manivannan Sadhasivam
wrote:
>
> SM8250 SoC uses EPSS block for carrying out the cpufreq duties. Hence, add
> support for it in the driver with relevant of_match data.
>
> Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Amit Kucheria
> ---
> drivers/cpufreq/q
From: Billows Wu
This series adds PCIe controller driver for Unisoc SoCs.
This controller is based on DesignWare PCIe IP.
Changes from v1:
1) Test this patch on top of Rob Herring's 40 part series of DWC clean-ups:
https://lore.kernel.org/linux-pci/20200821035420.380495-1-r...@kernel.org/
2)
Le 08/09/2020 à 14:09, Christian Borntraeger a écrit :
On 08.09.20 07:06, Christophe Leroy wrote:
Le 07/09/2020 à 20:00, Gerald Schaefer a écrit :
From: Alexander Gordeev
Commit 1a42010cdc26 ("s390/mm: convert to the generic get_user_pages_fast
code") introduced a subtle but severe bug
From: Chunxin Zang
On our server, there are about 10k memcg in one machine. They use memory
very frequently. When I tigger drop caches，the process will infinite loop
in drop_slab_node.
There are two reasons:
1.We have too many memcgs, even though one object freed in one memcg, the
sum of object
On Fri, 28 Aug 2020 14:05:52 +0100, Andre Przywara wrote:
> This is an attempt to convert the SP805 watchdog DT binding to yaml.
> This is done in the first patch, the remaining nine fix some DT users.
>
> I couldn't test any of those DT files on actual machines, but tried
> to make the changes in
On Fri, 2020-09-04 at 09:15 +, Henrik Bjoernlund wrote:
> This is the implementation of CFM netlink configuration
> and status information interface.
>
> Add new nested netlink attributes. These attributes are used by the
> user space to create/delete/configure CFM instances and get status.
>
On Tue, Sep 08, 2020 at 09:11:02AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Building Linus' tree, today's linux-next build (x86_64 allmodconfig)
> produced these warnings:
>
> arch/x86/kernel/cpu/mce/core.o: warning: objtool: mce_panic()+0x2a3:
> unreachable instruction
> net/core/skbuff.o:
On Wed, Sep 02, 2020 at 11:00:05PM +0100, antlists wrote:
> On 02/09/2020 15:12, Christoph Hellwig wrote:
>> The GD-ROM driver does not have a ->revalidate_disk method, so it can
> ^^ (sic)
No, this really is the GD-ROM and not the CD-ROM driver!
On Tue, Sep 8, 2020 at 2:37 PM Stephen Smalley
wrote:
> On Mon, Sep 7, 2020 at 5:39 PM Lakshmi Ramasubramanian
> wrote:
> > diff --git a/security/selinux/measure.c b/security/selinux/measure.c
> > new file mode 100644
> > index ..caf9107937d9
> > --- /dev/null
> > +++ b/security/seli
@@ -764,8 +786,11 @@ static int qcom_swrm_probe(struct platform_device *pdev)
if (!ctrl->regmap)
return -EINVAL;
} else {
- /* Only WCD based SoundWire controller is supported */
- return -ENOTSUPP;
+ ct
Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c:4238: warning: Excess function
parameter 'netdev' description in 'bnx2x_setup_tc'
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c:4238: warning: Excess function
parameter 'tc' description in 'bnx2x_s
On 28/08/20 14:21, Matej Genci wrote:
> VirtIO 1.0 spec says
> The removed and rescan events ... when sent for LUN 0, they MAY
> apply to the entire target so the driver can ask the initiator
> to rescan the target to detect this.
>
> This change introduces the behaviour described abov
On Tue, Sep 08, 2020 at 02:58:13PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> Now that devprop_gpiochip_set_names() is only used in a single place
> inside drivers/gpio/gpiolib.c, there's no need anymore for it to be
> exported or to even live in its own source file. Pull t
Camel
On 9/8/20 4:18 AM, Camel Guo wrote:
From: Camel Guo
Add setup of bclk-to-ws ratio and sample rate when in master mode,
as well as MCLK input pin setup.
The patches you submitted need to go on the sound/for-next branch as it
does not apply cleanly.
https://git.kernel.org/pub/scm/linu
On Mon, Sep 07, 2020 at 10:28:26PM +, Hamish Martin wrote:
> On Mon, 2020-09-07 at 10:59 -0400, st...@rowland.harvard.edu wrote:
> > On Mon, Sep 07, 2020 at 01:50:10AM +, Hamish Martin wrote:
> > > Hi Alan,
> > >
> > > Thanks for your quick feedback. My replies are inline below.
> > >
> >
> Ok, so I think this is what Andy meant last night and PeterZ just
> suggested it too:
>
> We do a:
>
>_ASM_EXTABLE_HANDLE(1b, 2b, ex_handler_panic)
>
> which panics straight in the #GP handler and avoids the IRET.
We can even get a nice diagnostic message since the handler
has access to
On Thu, 2020-09-03 at 07:29 +0800, Suman Anna wrote:
> Hi Crystal,
>
> On 8/16/20 10:03 PM, Crystal Guo wrote:
> > add infracfg_rst node which is for MT8192 platform
> >
> > Signed-off-by: Crystal Guo
>
> I understand you are posting these together for complete reference, but driver
> subsystem
Adding Valentin as this seems related to the patch "sched/topology:
Move sd_flag_debug out of linux/sched/topology.h"
On Tue, 8 Sep 2020 at 16:48, Randy Dunlap wrote:
>
> On 9/8/20 3:56 AM, Stephen Rothwell wrote:
> > Hi all,
> >
> > Changes since 20200903:
> >
>
> on i386:
>
> ld: kernel/sched/
The string buf will be stripped in cgroup_procs_write_start() before it
is converted to int, so remove this unnecessary call to strstrip().
Signed-off-by: Hao Lee
---
kernel/cgroup/cgroup.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index
On Tue, Sep 08, 2020 at 03:12:25PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> We don't need to specify any ranges when allocating IDs so we can switch
> to ida_alloc() and ida_free() instead of the ida_simple_ counterparts.
>
> ida_simple_get(ida, 0, 0, gfp) is equivalent
On 9/8/20 9:33 AM, Mark Brown wrote:
On Tue, Sep 08, 2020 at 02:28:48PM +0200, Jaroslav Kysela wrote:
Dne 08. 09. 20 v 14:11 Mark Brown napsal(a):
I don't have this patch and since I seem to get copied on quite a lot of
soundwire only serieses I just delete them unread mostly.
We now try
Hi Sakari, Sowjanya,
On Tue, Sep 08, 2020 at 12:33:41PM +0300, Sakari Ailus wrote:
> On Thu, Sep 03, 2020 at 09:40:57AM -0700, Sowjanya Komatineni wrote:
> >
> > On 9/3/20 9:35 AM, Jacopo Mondi wrote:
> > > Hi Sowjanya,
> > >
> > > On Thu, Sep 03, 2020 at 09:05:27AM -0700, Sowjanya Komatineni wrot
floppy_revalidate mostly duplicates work already done in floppy_open
despite only beeing called from floppy_open. Remove the function and
just clear the ->ejected flag directly under the right condition.
Signed-off-by: Christoph Hellwig
Reviewed-by: Johannes Thumshirn
---
drivers/block/swim.c
On 08.09.20 16:41, 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 as it requires a pre-allocation (reservation). So it really
>> has
>> to be an opt-in and the question is whether the
On 9/8/20 7:22 AM, pet...@infradead.org wrote:
> On Wed, Sep 02, 2020 at 06:48:30AM -0700, Guenter Roeck wrote:
>> On 9/2/20 2:12 AM, pet...@infradead.org wrote:
>>> On Wed, Sep 02, 2020 at 11:09:35AM +0200, pet...@infradead.org wrote:
On Tue, Sep 01, 2020 at 09:21:37PM -0700, Guenter Roeck wr
On Mon, Sep 07, 2020 at 12:31:42PM +0530, Kanchan Joshi wrote:
> But there are use-cases which benefit from supporting zone-append on
> raw block-dev path.
> Certain user-space log-structured/cow FS/DB will use the device that
> way. Aerospike is one example.
> Pass-through is synchronous, and we l
On Tue, Sep 08, 2020 at 07:57:08AM -0600, Jens Axboe wrote:
> On 9/8/20 7:44 AM, Stefano Garzarella wrote:
> > Hi Jens,
> >
> > On Thu, Aug 27, 2020 at 04:58:31PM +0200, Stefano Garzarella wrote:
> >> This patch adds a new IORING_SETUP_R_DISABLED flag to start the
> >> rings disabled, allowing the
On Wed 24-06-20 16:32:28, Shaokun Zhang wrote:
> get_file_rcu_many, which is called by __fget_files, has used
> atomic_try_cmpxchg now and it can reduce the access number of the global
> variable to improve the performance of atomic instruction compared with
> atomic_cmpxchg.
>
> __fget_files doe
This series deletes the for loop in dma_map/unmap for hugetlb pages.
In the original process, the for loop could spend much time to check all
normal pages.If we use hugetlb pages, it is not necessary to do this.
Changes from v3
- add a new API unpin_user_hugetlb_pages_dirty_lock()
- use the new AP
In the original process of dma_map/unmap pages for VFIO-devices,
to make sure the pages are contiguous, we have to check them one by one.
As a result, dma_map/unmap could spend a long time.
Using the hugetlb pages, we can avoid this problem.
All pages in hugetlb pages are contiguous.And the hugetlb
From: Grant Peltier
[ Upstream commit 51fb91ed5a6fa855a74731610cd5435d83d6e17f ]
Per the RAA228228 datasheet, READ_TEMPERATURE_1 is not a supported PMBus
command.
Signed-off-by: Grant Peltier
Signed-off-by: Guenter Roeck
Signed-off-by: Sasha Levin
---
drivers/hwmon/pmbus/isl68137.c | 7
From: Sebastian Parschauer
[ Upstream commit 627a49975bdc3220f360a8237603a6344ee6a588 ]
The PixArt OEM mice are known for disconnecting every minute in
runlevel 1 or 3 if they are not always polled. One Lenovo PixArt
mouse is already fixed. Got two references for 17ef:602e and three
references f
From: Vineeth Pillai
[ Upstream commit 90b125f4cd2697f949f5877df723a0b710693dd0 ]
If for any reason, host timesync messages were not processed by
the guest, hv_ptp_gettime() returns a stale value and the
caller (clock_gettime, PTP ioctl etc) has no means to know this
now. Return an error so that
From: Krishna Manikandan
[ Upstream commit 9d5cbf5fe46e350715389d89d0c350d83289a102 ]
Define shutdown callback for display drm driver,
so as to disable all the CRTCS when shutdown
notification is received by the driver.
This change will turn off the timing engine so
that no display transactions
On Tue, Sep 8, 2020 at 4:02 PM Andrey Konovalov wrote:
>
> On Thu, Aug 27, 2020 at 2:16 PM Catalin Marinas
> wrote:
> >
> > On Thu, Aug 27, 2020 at 11:56:49AM +0100, Vincenzo Frascino wrote:
> > > On 8/27/20 11:38 AM, Catalin Marinas wrote:
> > > > On Fri, Aug 14, 2020 at 07:27:06PM +0200, Andre
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 = 1 = IRQ_TYPE_EDGE_RISING
Correct the interrupt flags, assuming the aut
From: Tom Rix
[ Upstream commit cecf7560f00a8419396a2ed0f6e5d245ccb4feac ]
clang static analysis reports this representative problem
applesmc.c:758:10: warning: 1st function call argument is an
uninitialized value
left = be16_to_cpu(*(__be16 *)(buffer + 6)) >> 2;
^~
From: Darrick J. Wong
[ Upstream commit d0c20d38af135b2b4b90aa59df7878ef0c8fbef4 ]
The realtime flag only applies to the data fork, so don't use the
realtime block number checks on the attr fork of a realtime file.
Fixes: 30b0984d9117 ("xfs: refactor bmap record validation")
Signed-off-by: Darr
On 08/09/20 16:03, Vincent Guittot wrote:
> Adding Valentin as this seems related to the patch "sched/topology:
> Move sd_flag_debug out of linux/sched/topology.h"
>
Thanks!
>
> On Tue, 8 Sep 2020 at 16:48, Randy Dunlap wrote:
>>
>> On 9/8/20 3:56 AM, Stephen Rothwell wrote:
>> > Hi all,
>> >
From: Suravee Suthikulpanit
[ Upstream commit 26e495f341075c09023ba16dee9a7f37a021e745 ]
Currently, the RemapEn (valid) bit is accidentally cleared when
programming IRTE w/ guestMode=0. It should be restored to
the prior state.
Fixes: b9fc6b56f478 ("iommu/amd: Implements irq_set_vcpu_affinity()
From: Veera Vegivada
[ Upstream commit 0ffdab6f2dea9e23ec33230de24e492ff0b186d9 ]
Currently driver is suppressing the negative temperature
readings from the vadc. Consumers of the thermal zones need
to read the negative temperature too. Don't suppress the
readings.
Fixes: c610afaa21d3c6e ("ther
From: Tony Lindgren
[ Upstream commit 30d24faba0532d6972df79a1bf060601994b5873 ]
We can sometimes get bogus thermal shutdowns on omap4430 at least with
droid4 running idle with a battery charger connected:
thermal thermal_zone0: critical temperature reached (143 C), shutting down
Dumping out t
On Mon, 07 Sep 2020, Xu Yilun wrote:
> This patch implements the basic functions of the BMC chip for some Intel
> FPGA PCIe Acceleration Cards (PAC). The BMC is implemented using the
> Intel MAX 10 CPLD.
>
> This BMC chip is connected to the FPGA by a SPI bus. To provide direct
> register access
From: Bartosz Golaszewski
We don't need to specify any ranges when allocating IDs so we can switch
to ida_alloc() and ida_free() instead of the ida_simple_ counterparts.
ida_simple_get(ida, 0, 0, gfp) is equivalent to
ida_alloc_range(ida, 0, UINT_MAX, gfp) which is equivalent to
ida_alloc(ida, g
Hello,
This new v3 now contains the implementation for VP9 profile and levels
in the Venus driver as has been requested by Nicolas at [1].
Comments are welcome!
regards,
Stan
[1] https://patchwork.kernel.org/patch/11717307/
Stanimir Varbanov (6):
v4l2-ctrl: Add VP9 codec levels
venus: hfi_
Initializing sensors requires attaching to pd 2. Add an ioctl for that.
This corresponds to FASTRPC_INIT_ATTACH_SENSORS in the downstream driver.
Signed-off-by: Jonathan Marek
---
drivers/misc/fastrpc.c | 9 ++---
include/uapi/misc/fastrpc.h | 1 +
2 files changed, 7 insertions(+), 3 d
08.09.2020 11:51, Andy Shevchenko пишет:
> On Tue, Sep 8, 2020 at 5:12 AM Dmitry Osipenko wrote:
>>
>> Factor out register polling into a separate function in order to remove
>> boilerplate code and make code cleaner.
>
> I'm wondering if you can make it before the patch that touches one of
> the
On 9/7/20 6:40 AM, Marco Elver wrote:
> +The most important parameter is KFENCE's sample interval, which can be set
> via
> +the kernel boot parameter ``kfence.sample_interval`` in milliseconds. The
> +sample interval determines the frequency with which heap allocations will be
> +guarded by KFENC
From: Sean Young
commit a2e2d73fa28136598e84db9d021091f1b98cbb1a upstream.
Device drivers do not expect to have change_protocol or wakeup
re-programming to be accesed after rc_unregister_device(). This can
cause the device driver to access deallocated resources.
Cc: # 4.16+
Signed-off-by: Sean
From: Oded Gabbay
[ Upstream commit 58361aae4b0eed388680a89ac153d27177f40510 ]
In Gaudi, the default max power setting is different between PCI and PMC
cards. Therefore, the driver need to set the default after knowing what is
the card type.
The current code has a bug where it limits the maximu
We have a new helper to set profile and level use it
instead.
Signed-off-by: Stanimir Varbanov
---
drivers/media/platform/qcom/venus/core.h | 13 +-
drivers/media/platform/qcom/venus/venc.c | 159 +-
.../media/platform/qcom/venus/venc_ctrls.c| 14 +-
3 files chang
From: Michael Chan
[ Upstream commit b148bb238c02f0c7797efed026e9bba5892d2172 ]
bnxt_fw_reset_task() is run from a delayed workqueue. The current
code is not cancelling the workqueue in the driver's .remove()
method and it can potentially crash if the device is removed with
the workqueue still
Dear Igor, dear Thomas, dear Greg,
this is the patchset:
https://lore.kernel.org/linux-spdx/20190606205526.447558...@linutronix.de/
rebased to v5.9-rc4, hopefully ready to apply to the current spdx-tree.
The rebase required manual work for adjusting the diff for MAINTAINERS on
PATCH 2/5 and 5
From: Michael Chan
[ Upstream commit 7de651490c27ebc5edb5c7224c368bd0cd5b3862 ]
We are returning the wrong count for ETH_SS_STATS in get_sset_count()
when XDP or TCs are enabled. In a recent commit, we got rid of
irrelevant counters when the ring is RX only or TX only, but we
did not make the p
On Tue, Sep 08, 2020 at 05:36PM +0200, Vlastimil Babka wrote:
> On 9/8/20 5:31 PM, Marco Elver wrote:
> >>
> >> How much memory overhead does this end up having? I know it depends on
> >> the object size and so forth. But, could you give some real-world
> >> examples of memory consumption? Also
From: Pablo Neira Ayuso
[ Upstream commit 6f03bf43ee05b31d3822def2a80f11b3591c55b3 ]
Kernel sends an empty NFTA_SET_USERDATA attribute with no value if
userspace adds a set with no NFTA_SET_USERDATA attribute.
Fixes: e6d8ecac9e68 ("netfilter: nf_tables: Add new attributes into nft_set to
store
From: Tiezhu Yang
commit eed8f88b109aa927fbf0d0c80ff9f8d00444ca7f upstream.
This reverts commit 61eee4a7fc40 ("ALSA: hda: Add support for Loongson
7A1000 controller") to fix the following error on the Loongson LS7A
platform:
rcu: INFO: rcu_preempt self-detected stall on CPU
NMI backtrace for c
From: Linus Lüssing
[ Upstream commit d8bf0c01642275c7dca1e5d02c34e4199c200b1f ]
The own OGM check is currently misplaced and can lead to the following
issues:
For one thing we might receive an aggregated OGM from a neighbor node
which has our own OGM in the first place. We would then not only
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