Am 10.07.20 um 18:12 schrieb Toke Høiland-Jørgensen:
Joe Perches writes:
On Fri, 2020-07-10 at 17:14 +0200, Daniel Borkmann wrote:
On 7/10/20 8:17 AM, Alexander A. Klimov wrote:
Am 09.07.20 um 22:37 schrieb Daniel Borkmann:
On 7/9/20 9:42 PM, Alexander A. Klimov wrote:
Rationale:
Docume
Hi all,
Friendly ping: who can take this, please?
Thanks
--
Gustavo
On Mon, Jun 29, 2020 at 09:43:26AM +0300, Peter Ujfalusi wrote:
>
>
> On 26/06/2020 16.29, Gustavo A. R. Silva wrote:
> > Hi Peter,
> >
> > Please, see my comments below...
> >
> > On Fri, Jun 26, 2020 at 10:30:37AM +0300, P
Hi,
On Fri, Jul 10, 2020 at 10:39 AM Evan Green wrote:
>
> On Fri, Jun 26, 2020 at 1:01 PM Douglas Anderson
> wrote:
> >
> > The geni serial driver had the rather sketchy hack in it where it
> > would adjust the number of bytes per RX FIFO word from 4 down to 1 if
> > it detected that CONFIG_CO
config: m68k-randconfig-r002-20200710 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout
On Fri, Jul 10, 2020 at 4:40 AM Jarkko Sakkinen
wrote:
>
> On Thu, Jul 09, 2020 at 05:22:09PM -0700, Andrey Pronin wrote:
> > This patch prevents NULL dereferencing when using chip->ops while
> > sending TPM2_Shutdown command if both tpm_class_shutdown handler and
> > tpm_del_char_device are calle
Hi,
On Fri, Jul 10, 2020 at 10:46 AM Evan Green wrote:
>
> On Fri, Jun 26, 2020 at 1:01 PM Douglas Anderson
> wrote:
> >
> > The geni serial driver had a rule that we'd only use 1 byte per FIFO
> > word for the TX FIFO if we were being used for the serial console.
> > This is ugly and a bit of
Assign array_size() to variable _size_ and use it in multiple places.
This issue was found with the help of Coccinelle and, audited and fixed
manually.
Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83
Signed-off-by: Gustavo A. R. Silva
---
drivers/staging/rts5208/rtsx_chip.c | 12
Hi Greg,
Our new six power supply properties return values are all integer, so please
add them above "Properties of type `const char" comment
xxx
...
/* Properties of type `const char *' */
Thanks!
B&R
Fei Jiang
发件人: Greg KH
发送时间: 2020年7月10日 18:00
收件人
On Fri, Jul 10, 2020 at 05:27:35PM +0200, Petr Mladek wrote:
> On Fri 2020-07-10 10:40:43, Kamalesh Babulal wrote:
> > With procfs v3.3.16, the sysctl command doesn't prints the set key and
> > value on error. This change breaks livepatch selftest test-ftrace.sh,
> > that tests the interaction of
On Fri, Jul 10, 2020 at 05:44:20PM +0800, Zhenyu Ye wrote:
> Add __TLBI_VADDR_RANGE macro and rewrite __flush_tlb_range().
>
> When cpu supports TLBI feature, the minimum range granularity is
> decided by 'scale', so we can not flush all pages by one instruction
> in some cases.
>
> For example,
On 7/10/2020 12:07 PM, Junio C Hamano wrote:
> Derrick Stolee writes:
>
>> On 7/9/2020 5:40 PM, Junio C Hamano wrote:
>>> An early preview release Git v2.28.0-rc0 is now available for
>>> testing at the usual places.
>>
>> This might be part of your new process, or it might be an
>> oversight.
On Fri, Jul 10, 2020 at 03:03:38PM -0300, Bruno Meneguele wrote:
> On Fri, Jul 10, 2020 at 01:23:24PM -0400, Mimi Zohar wrote:
> > On Thu, 2020-07-09 at 13:46 -0300, Bruno Meneguele wrote:
> > > APPRAISE_BOOTPARAM has been marked as dependent on !ARCH_POLICY in compile
> > > time, enforcing the app
Hello,
syzbot found the following crash on:
HEAD commit:7cc2a8ea Merge tag 'block-5.8-2020-07-01' of git://git.ker..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=111cddcb10
kernel config: https://syzkaller.appspot.com/x/.config?x=7be693511b29b338
das
On Fri, 2020-07-10 at 20:18 +0200, Alexander A. Klimov wrote:
>
> Am 10.07.20 um 18:12 schrieb Toke Høiland-Jørgensen:
> > Joe Perches writes:
> >
> > > On Fri, 2020-07-10 at 17:14 +0200, Daniel Borkmann wrote:
> > > > On 7/10/20 8:17 AM, Alexander A. Klimov wrote:
> > > > > Am 09.07.20 um 22:37
On Fri, Jul 10, 2020 at 07:12:22AM -0700, Shakeel Butt wrote:
> On Fri, Jul 10, 2020 at 5:29 AM Michal Hocko wrote:
> >
> > On Thu 09-07-20 12:47:18, Roman Gushchin wrote:
> > > Memory.high limit is implemented in a way such that the kernel
> > > penalizes all threads which are allocating a memory
On Thu, Jul 9, 2020 at 5:53 PM Linus Torvalds
wrote:
>
> On Thu, Jul 9, 2020 at 3:11 PM Cesar Eduardo Barros
> wrote:
> >
> > While raising the gcc version requirement to 4.9, the compile-time check
> > in the unroll macro was accidentally changed from being used on gcc and
> > clang to being use
powerpc allnoconfig
powerpc defconfig
i386 randconfig-a001-20200710
i386 randconfig-a005-20200710
i386 randconfig-a006-20200710
i386 randconfig-a002-20200710
i386
On Fri, Jul 10, 2020 at 2:21 AM Wenbo Zhang wrote:
>
> The `BPF_LOG_BUF_SIZE`'s value is `UINT32_MAX >> 8`, so define an array
> with it on stack caused an overflow.
>
> Signed-off-by: Wenbo Zhang
> ---
Acked-by: Andrii Nakryiko
> samples/bpf/fds_example.c | 3 ++-
> 1 file changed, 2 inserti
Hi,
I have merged this to a 5.8 tree along with "dma-pool: Fix atomic pool
selection" and tested it in various ACPI/DT combinations, particularly
on the RPI4. It seems to be working fine.
So thanks for your time and effort clearing this up!
tested-by: Jeremy Linton
On 7/10/20 9:10 AM, N
Running the seccomp tests as a regular user shouldn't just fail tests
that require CAP_SYS_ADMIN (for getting a PID namespace). Instead,
detect those cases and SKIP them.
Signed-off-by: Kees Cook
---
tools/testing/selftests/seccomp/seccomp_bpf.c | 10 --
1 file changed, 8 insertions(+),
Hi,
This fixes the seccomp selftests to pass (with SKIPs) for regular users.
I intend to put this in for-next/seccomp (to avoid further conflicts
with the kselftest tree).
(and for those following along, this is effectively based on the -next tree)
-Kees
Kees Cook (2):
selftests/seccomp: Add
The TSYNC ESRCH flag test will fail for regular users because NNP was
not set yet. Add NNP setting.
Fixes: 51891498f2da ("seccomp: allow TSYNC and USER_NOTIF together")
Cc: sta...@vger.kernel.org
Signed-off-by: Kees Cook
---
tools/testing/selftests/seccomp/seccomp_bpf.c | 5 +
1 file changed
On Fri, 2020-07-10 at 15:34 -0300, Bruno Meneguele wrote:
> On Fri, Jul 10, 2020 at 03:03:38PM -0300, Bruno Meneguele wrote:
> > On Fri, Jul 10, 2020 at 01:23:24PM -0400, Mimi Zohar wrote:
> > > On Thu, 2020-07-09 at 13:46 -0300, Bruno Meneguele wrote:
> > > > APPRAISE_BOOTPARAM has been marked as
Joe Perches writes:
> On Fri, 2020-07-10 at 20:18 +0200, Alexander A. Klimov wrote:
>>
>> Am 10.07.20 um 18:12 schrieb Toke Høiland-Jørgensen:
>> > Joe Perches writes:
>> >
>> > > On Fri, 2020-07-10 at 17:14 +0200, Daniel Borkmann wrote:
>> > > > On 7/10/20 8:17 AM, Alexander A. Klimov wrote:
The following patches add support for SD card node in am654x-evm
Because of fundamental interface issues (see patch 2 for details),
SD card was never enabled for silicon revision 1.0
These issues have been fixed with SR2.0 but boards with SR1.0 are
recommended to disable this node
These patches
Add support for the 2nd SDHCI controller on TI's AM654x SoCs.
Although it supports upto SDR104 (100 MBps @ 200 MHz) speed mode,
only enable support upto High Speed (25 MBps @ 50 MHz) for now.
Signed-off-by: Faiz Abbas
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 24
1
With silicon revision 2.0, add support for SD card on the am65x-evm.
Boards with silicon revision 1.0 are susceptible to interface issues
because of erratas i2025 and i2026[1] and are recommended to disable
this node.
[1] Am654x Silicon Revision 1.0 errata: https://www.ti.com/lit/pdf/sprz452
Sign
On Fri, Jul 10, 2020 at 11:19 AM Doug Anderson wrote:
>
> Hi,
>
> On Fri, Jul 10, 2020 at 10:39 AM Evan Green wrote:
> >
> > On Fri, Jun 26, 2020 at 1:01 PM Douglas Anderson
> > wrote:
> > >
> > > The geni serial driver had the rather sketchy hack in it where it
> > > would adjust the number of
Rationale:
Documentation/arm/ixp4xx.rst contains "xdp" as part of "ixdp465"
which has nothing to do with XDP.
Signed-off-by: Alexander A. Klimov
---
Better?
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 1d4aa7f942de..735e247
On Fri, Jul 10, 2020 at 11:28 AM Doug Anderson wrote:
>
> Hi,
>
> On Fri, Jul 10, 2020 at 10:46 AM Evan Green wrote:
> >
> > On Fri, Jun 26, 2020 at 1:01 PM Douglas Anderson
> > wrote:
> > >
> > > The geni serial driver had a rule that we'd only use 1 byte per FIFO
> > > word for the TX FIFO if
On Thu, 2020-07-09 at 17:22 -0700, Andrey Pronin wrote:
> This patch prevents NULL dereferencing when using chip->ops while
> sending TPM2_Shutdown command if both tpm_class_shutdown handler and
> tpm_del_char_device are called during system shutdown.
>
> Both these handlers set chip->ops to NULL
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
On Fri, Jul 10, 2020 at 11:51:55AM -0700, Kees Cook wrote:
> Running the seccomp tests as a regular user shouldn't just fail tests
> that require CAP_SYS_ADMIN (for getting a PID namespace). Instead,
> detect those cases and SKIP them.
But if we unshare NEWUSER at the same time as NEWPID, shouldn'
On Fri, Jul 10, 2020 at 11:51:56AM -0700, Kees Cook wrote:
> The TSYNC ESRCH flag test will fail for regular users because NNP was
> not set yet. Add NNP setting.
>
> Fixes: 51891498f2da ("seccomp: allow TSYNC and USER_NOTIF together")
> Cc: sta...@vger.kernel.org
> Signed-off-by: Kees Cook
Revi
Hi all,
This is a v2 patch set adjusting Exynos5422 DMC to the new devfreq monitoring
mechanism. This time the IRQ mode is explicitly controlled using module
parameter (in default the driver uses polling mode = devfreq monitoring).
The detailed cover letter describing the topic can be found here
In order to react faster and make better decisions under some workloads,
benchmarking the memory subsystem behavior, adjust the polling interval
and upthreshold value used by the simple_ondemand governor.
Reported-by: Willy Wolff
Reviewed-by: Chanwoo Choi
Signed-off-by: Lukasz Luba
---
drivers
The driver can operate in two modes relaying on devfreq monitoring
mechanism which periodically checks the device status or it can use
interrupts when they are provided by loaded Device Tree. The newly
introduced module parameter can be used to choose between devfreq
monitoring and internal interru
On Fri, 10 Jul 2020 17:44:18 +0800, Zhenyu Ye wrote:
> NOTICE: this series are based on the arm64 for-next/tlbi branch:
> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/tlbi
>
> --
> ARMv8.4-TLBI provides TLBI invalidation instruction that apply to a
> range of input addres
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
>Btw, what is the current state of converting intel-iommu to the dma-iommu
These changes expose a bug in the i915 intel driver which hasn't been
fixed yet. I don't think anyone is actively working on it but I plan
on merging as many patches as I can so it's easier to do the
intel-iommu -> dma-iomm
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
On Fri, Jul 10, 2020 at 11:42 AM Roman Gushchin wrote:
>
> On Fri, Jul 10, 2020 at 07:12:22AM -0700, Shakeel Butt wrote:
> > On Fri, Jul 10, 2020 at 5:29 AM Michal Hocko wrote:
> > >
> > > On Thu 09-07-20 12:47:18, Roman Gushchin wrote:
> > > > Memory.high limit is implemented in a way such that
Hi Samuel!
Dne petek, 10. julij 2020 ob 07:44:33 CEST je Samuel Holland napisal(a):
> On 7/4/20 6:38 AM, Clément Péron wrote:
> > From: Jernej Skrabec
> >
> > H6 I2S is very similar to that in H3, except it supports up to 16
> > channels.
> >
> > Signed-off-by: Jernej Skrabec
> > Signed-off-by
Hi,
On Fri, Jul 10, 2020 at 12:03 PM Evan Green wrote:
>
> On Fri, Jul 10, 2020 at 11:19 AM Doug Anderson wrote:
> >
> > Hi,
> >
> > On Fri, Jul 10, 2020 at 10:39 AM Evan Green wrote:
> > >
> > > On Fri, Jun 26, 2020 at 1:01 PM Douglas Anderson
> > > wrote:
> > > >
> > > > The geni serial dri
On Fri, Jul 10, 2020 at 02:54:48PM -0400, Mimi Zohar wrote:
> On Fri, 2020-07-10 at 15:34 -0300, Bruno Meneguele wrote:
> > On Fri, Jul 10, 2020 at 03:03:38PM -0300, Bruno Meneguele wrote:
> > > On Fri, Jul 10, 2020 at 01:23:24PM -0400, Mimi Zohar wrote:
> > > > On Thu, 2020-07-09 at 13:46 -0300, B
On Wed, Jul 01, 2020 at 03:53:47PM -0700, Ralph Campbell wrote:
> The goal for this series is to introduce the hmm_pfn_to_map_order()
> function. This allows a device driver to know that a given 4K PFN is
> actually mapped by the CPU using a larger sized CPU page table entry and
> therefore the dev
Require that the TCG_PCR_EVENT2.digests.count value strictly matches the
value of TCG_EfiSpecIdEvent.numberOfAlgorithms in the event field of the
TCG_PCClientPCREvent event log header. Also require that
TCG_EfiSpecIdEvent.numberOfAlgorithms is non-zero.
The TCG PC Client Platform Firmware Profile
On Friday 10 July 2020 11:08:28 Bjorn Helgaas wrote:
> On Fri, Jul 10, 2020 at 05:44:58PM +0200, Pali Rohár wrote:
> > I can reproduce following issue: Connect Compex WLE900VX card, configure
> > aardvark to gen2 mode. And then card is detected only after the first
> > link training. If kernel trie
This is just an atomic version of mode_valid, which is intended to be
used for situations where a driver might need to check the atomic state
of objects other than the connector itself. One such example is with
MST, where the maximum possible bandwidth on a connector can change
dynamically irregard
From: Lee Shawn C
So far, max dot clock rate for MST mode rely on physcial
bandwidth limitation. It would caused compatibility issue
if source display resolution exceed MST hub output ability.
For example, source DUT had DP 1.2 output capability.
And MST docking just support HDMI 1.4 spec. When
Am 10.07.20 um 12:36 schrieb Stafford Horne:
On Thu, Jul 09, 2020 at 08:14:09AM +0200, Greg KH wrote:
On Wed, Jul 08, 2020 at 08:41:54PM +0200, Alexander A. Klimov wrote:
Am 08.07.20 um 12:39 schrieb Greg KH:
On Wed, Jul 08, 2020 at 11:55:00AM +0200, Alexander A. Klimov wrote:
Rationale:
On Fri, 2020-07-10 at 21:04 +0200, Alexander A. Klimov wrote:
> Rationale:
> Documentation/arm/ixp4xx.rst contains "xdp" as part of "ixdp465"
> which has nothing to do with XDP.
>
> Signed-off-by: Alexander A. Klimov
> ---
> Better?
>
> MAINTAINERS | 4 ++--
> 1 file changed, 2 insertions(+),
From: Heikki Krogerus
With USB4 mode the mux driver needs the Enter_USB Data
Object (EUDO) that was used when the USB mode was entered.
Though the object is not available in the driver, it is
possible to construct it from the information we have.
Signed-off-by: Heikki Krogerus
Signed-off-by: Pr
On Thu, Jul 9, 2020 at 1:01 PM Akhil P Oommen wrote:
>
> From: Sharat Masetty
>
> This patches replaces the previously used static DDR vote and uses
> dev_pm_opp_set_bw() to scale GPU->DDR bandwidth along with scaling
> GPU frequency. Also since the icc path voting is handled completely
> in the
Before triggering a BUG() it would be useful to understand
how two areas overlap between each other. Print information
about start/end addresses of both VAs and their addresses.
For example if both are identical it could mean double free.
Signed-off-by: Uladzislau Rezki (Sony)
---
mm/vmalloc.c
On Fri, Jul 10, 2020 at 12:19:37PM -0700, Shakeel Butt wrote:
> On Fri, Jul 10, 2020 at 11:42 AM Roman Gushchin wrote:
> >
> > On Fri, Jul 10, 2020 at 07:12:22AM -0700, Shakeel Butt wrote:
> > > On Fri, Jul 10, 2020 at 5:29 AM Michal Hocko wrote:
> > > >
> > > > On Thu 09-07-20 12:47:18, Roman Gu
On 2020-06-29 17:30:03, Mimi Zohar wrote:
> [Cc'ing the audit mailing list]
>
> On Mon, 2020-06-29 at 10:30 -0500, Tyler Hicks wrote:
> >
> > diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
> > index ff2bf57ff0c7..5d62ee8319f4 100644
> > --- a/security/integrity/ima/ima.h
On Fri, Jul 10, 2020 at 09:40:42PM +0200, Uladzislau Rezki (Sony) wrote:
> Before triggering a BUG() it would be useful to understand
> how two areas overlap between each other. Print information
> about start/end addresses of both VAs and their addresses.
>
> For example if both are identical it
Regarding the links:
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r
for VM_DATA_DEFAULT_FLAGS
date: 3 months ago
config: microblaze-randconfig-c004-20200710 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
All errors (new ones prefixed by >>, old ones
> Before triggering a BUG() it would be useful to understand
> how two areas overlap between each other. Print information
> about start/end addresses of both VAs and their addresses.
>
> For example if both are identical it could mean double free.
>
> Signed-off-by: Uladzislau Rezki (Sony)
> --
Before triggering a BUG() it would be useful to understand
how two areas overlap between each other. Print information
about start/end addresses of both VAs and their addresses.
For example if both are identical it could mean double free.
Signed-off-by: Uladzislau Rezki (Sony)
---
mm/vmalloc.c
Document the use of regmap phandle for ipq8064 SoCs
Signed-off-by: Ansuel Smith
---
.../bindings/thermal/qcom-tsens.yaml | 53 ---
1 file changed, 46 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
b/Documentation/de
Devices based on 8060 tsens driver (ipq8064) use the reg of the gcc
driver. Permit to load the regmap from a syscon phandle instead of fail
as the reg are already used by another driver.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 9 +++--
1 file changed, 7 insertions
8960 tsens driver have a custom implementation to set set_trip function.
Permit the generic driver to use the custom function if provided.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens.c | 4
drivers/thermal/qcom/tsens.h | 2 ++
2 files changed, 6 insertions(+)
diff --git a/dr
Ipq8064 SoCs based use the same 8960 driver.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 39c4462e38f6..2985a064a0d1 100644
--- a/drivers/thermal/qcom/tsens.c
Add custom set_trip function for 8960 needed to set trip point to the
tsens driver for 8960 driver.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 78 +++
1 file changed, 78 insertions(+)
diff --git a/drivers/thermal/qcom/tsens-8960.c
b/drivers/
Ipq8064 SoCs tsens driver is based on 8960 tsens driver. This patchset expand
the 8960 unused driver with interrupt support and set_trip point.
Ipq8064 needs to registed with a syscon phandle as the tsens regs on
this platform are shared with the gcc controller.
v2:
* Fix dt-bindings problems
Ans
Add interrupt support for 9860 tsens driver used to set thermal trip
point for the system.
Signed-off-by: Ansuel Smith
---
drivers/thermal/qcom/tsens-8960.c | 196 +++---
drivers/thermal/qcom/tsens.h | 1 +
2 files changed, 183 insertions(+), 14 deletions(-)
diff
On Fri, Jul 10, 2020 at 08:44:06PM +0100, Matthew Wilcox wrote:
> On Fri, Jul 10, 2020 at 09:40:42PM +0200, Uladzislau Rezki (Sony) wrote:
> > Before triggering a BUG() it would be useful to understand
> > how two areas overlap between each other. Print information
> > about start/end addresses of
On Mon, Jul 06, 2020 at 03:23:45PM -0700, Ralph Campbell wrote:
> Currently migrate_vma_setup() calls mmu_notifier_invalidate_range_start()
> which flushes all device private page mappings whether or not a page
> is being migrated to/from device private memory. In order to not disrupt
> device mapp
On Fri, Jul 10, 2020 at 12:48:36PM +0200, H. Nikolaus Schaller wrote:
>
> > Am 10.07.2020 um 12:27 schrieb Uwe Kleine-König
> > :
> >
> > When commit 9017dc4fbd59 ("pwm: jz4740: Enhance precision in calculation
> > of duty cycle") from v5.8-rc1 was backported to v5.4.x its dependency on
> > comm
Add a migrate_vma_*() self test for mmap(MAP_SHARED) to verify that
!vma_anonymous() ranges won't be migrated.
Signed-off-by: Ralph Campbell
---
tools/testing/selftests/vm/hmm-tests.c | 35 ++
1 file changed, 35 insertions(+)
diff --git a/tools/testing/selftests/vm/hmm-t
When migrating system memory to device private memory, if the source
address range is a valid VMA range and there is no memory or a zero page,
the source PFN array is marked as valid but with no PFN. This lets the
device driver allocate private memory and clear it, then insert the new
device privat
A simple optimization for migrate_vma_*() when the source vma is not an
anonymous vma and a new test case to exercise it.
This is based on linux-mm and is for Andrew Morton's tree.
Changes in v2:
Do the same check for vma_is_anonymous() for pte_none().
Don't increment cpages if the page isn't migr
On 25/06/20 19:24, Valentin Schneider wrote:
> I have a few extra nits/comments in some patches, but it's all fairly minor
> so FWIW you can also add, for patches [01-10, 14-15]:
>
> Reviewed-by: Valentin Schneider
>
> I haven't really looked at those other irqchips, but I can give it a shot
> i
Itsy bitsy nit below from re-reading this.
On 24/06/20 20:57, Marc Zyngier wrote:
> diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
> index e43a8ff19f0f..c08950cc09cc 100644
> --- a/arch/arm64/kernel/smp.c
> +++ b/arch/arm64/kernel/smp.c
> @@ -76,6 +76,13 @@ enum ipi_msg_type {
>
On 24/06/20 20:58, Marc Zyngier wrote:
> Let's switch the arm64 code to the core accounting, which already
> does everything we need.
>
> Signed-off-by: Marc Zyngier
> ---
> arch/arm64/include/asm/hardirq.h | 9 -
> arch/arm64/kernel/smp.c | 24 ++--
> 2 fi
On Fri, Jul 10, 2020 at 08:44:06PM +0100, Matthew Wilcox wrote:
> On Fri, Jul 10, 2020 at 09:40:42PM +0200, Uladzislau Rezki (Sony) wrote:
> > Before triggering a BUG() it would be useful to understand
> > how two areas overlap between each other. Print information
> > about start/end addresses of
On Fri, Jul 10, 2020 at 15:21:48 +0200, Vincent Guittot
wrote...
> Hi Patrick,
Hi Vincent,
[...]
>> > C) Existing control paths
>>
>> Assuming:
>>
>> C: CFS task currently running on CPUx
>> W: CFS task waking up on the same CPUx
>>
>> And considering the overall simplified workflow:
>>
>
On Sun, Jul 05, 2020 at 05:45:14PM +0800, Jitao Shi wrote:
> Delay the backlight on to make sure the video stable.
>
> Signed-off-by: Jitao Shi
Thanks, fixed up and applied to drm-misc-next.
Sam
> ---
> drivers/gpu/drm/panel/panel-simple.c | 7 +++
> 1 file changed, 7 insertions(+
On Fri, Jul 10, 2020 at 1:33 AM Benjamin GAIGNARD
wrote:
>
>
>
> On 7/9/20 10:37 PM, Rob Herring wrote:
> > On Wed, Jul 01, 2020 at 03:01:27PM +0200, Benjamin Gaignard wrote:
> >> Document st,stm32-dcmi-min-frequency property which is used to
> >> request CPUs minimum frequency when streaming fram
From: Tom Rix
To make it a little clearer how to create a fixes tag,
add an example based on the preceeding gitconfig setup.
Signed-off-by: Tom Rix
---
Documentation/process/submitting-patches.rst | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/process/submitting-patches
On Fri, Jul 10, 2020 at 10:00:30PM +0200, Uladzislau Rezki wrote:
> On Fri, Jul 10, 2020 at 08:44:06PM +0100, Matthew Wilcox wrote:
> > On Fri, Jul 10, 2020 at 09:40:42PM +0200, Uladzislau Rezki (Sony) wrote:
> > > Before triggering a BUG() it would be useful to understand
> > > how two areas overl
Two functions are only called via function pointers, don't bother
inlining them.
Signed-off-by: Alexey Dobriyan
---
ipc/sem.c |3 +--
ipc/shm.c |3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -585,8 +585,7 @@ static int newary(struct ipc_name
On Fri, Jul 10, 2020 at 09:01:38PM +0100, Matthew Wilcox wrote:
> On Fri, Jul 10, 2020 at 10:00:30PM +0200, Uladzislau Rezki wrote:
> > On Fri, Jul 10, 2020 at 08:44:06PM +0100, Matthew Wilcox wrote:
> > > On Fri, Jul 10, 2020 at 09:40:42PM +0200, Uladzislau Rezki (Sony) wrote:
> > > > Before trigg
On Fri, Jul 10, 2020 at 10:48 AM Naresh Kamboju
wrote:
>
> I have applied your patch and test started in a loop for a million times
> but the test ran for 35 times. Seems like the test got a timeout after 1 hour.
That just means that my test-case was wrong (in the sense that what it
was testing w
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 42f82040ee66db13525dc6f14b8559890b2f4c1c
commit: 16a9dea110a67d62401ffeac4828cabdedec7548 amdgpu: Enable initial DCN
support on POWER
date: 7 months ago
config: powerpc64-randconfig-r016-20200710
> -Messaggio originale-
> Da: Rob Herring
> Inviato: venerdì 10 luglio 2020 18:27
> A: Ansuel Smith
> Cc: Amit Kucheria ; Andy Gross
> ; Bjorn Andersson ;
> Zhang Rui ; Daniel Lezcano
> ; linux...@vger.kernel.org; linux-arm-
> m...@vger.kernel.org; devicet...@vger.kernel.org; linux-
>
On Fri, Jul 10, 2020 at 09:30:03PM +0200, Pali Rohár wrote:
> On Friday 10 July 2020 11:08:28 Bjorn Helgaas wrote:
> > On Fri, Jul 10, 2020 at 05:44:58PM +0200, Pali Rohár wrote:
> > > I can reproduce following issue: Connect Compex WLE900VX card, configure
> > > aardvark to gen2 mode. And then car
On 7/10/20 12:27 PM, Jason Gunthorpe wrote:
On Wed, Jul 01, 2020 at 03:53:47PM -0700, Ralph Campbell wrote:
The goal for this series is to introduce the hmm_pfn_to_map_order()
function. This allows a device driver to know that a given 4K PFN is
actually mapped by the CPU using a larger sized C
clear below issues reported by checkpatch.pl:
CHECK: Using comparison to true is error prone
Signed-off-by: John Oldman
---
drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
b/d
On 7/10/20 12:39 PM, Jason Gunthorpe wrote:
On Mon, Jul 06, 2020 at 03:23:45PM -0700, Ralph Campbell wrote:
Currently migrate_vma_setup() calls mmu_notifier_invalidate_range_start()
which flushes all device private page mappings whether or not a page
is being migrated to/from device private me
On Fri, Jul 10, 2020 at 12:08 PM James Bottomley
wrote:
>
> On Thu, 2020-07-09 at 17:22 -0700, Andrey Pronin wrote:
> > This patch prevents NULL dereferencing when using chip->ops while
> > sending TPM2_Shutdown command if both tpm_class_shutdown handler and
> > tpm_del_char_device are called duri
Thanks Rob. One question on setting "minItems: ". Please see below.
>> +allOf:
>> + - if:
>> + properties:
>> +compatible:
>> + contains:
>> +enum:
>> + - nvidia,tegra194-smmu
>> +then:
>> + properties:
>> +reg:
>> + minItem
On Tue, Jul 07, 2020 at 03:46:04PM -0700, Rajat Jain wrote:
> When enabling ACS, enable translation blocking for external facing ports
> and untrusted devices.
>
> Signed-off-by: Rajat Jain
> ---
> v4: Add braces to avoid warning from kernel robot
> print warning for only external-facing devi
On Sat, Jun 20, 2020 at 3:37 PM Hans de Goede wrote:
>
> Many Bay Trail and Cherry Trail devices come with a camera attached to
> Intel's Image Signal Processor. Linux currently does not have a driver for
> these, so they do not work as a camera.
>
> Some of these camera's have a status LED which
On Wed, Jun 24, 2020 at 6:31 AM Gaurav Singh wrote:
>
> Check bounds before accessing map[].
>
Pushed to my review and testing queue, thanks!
> Signed-off-by: Gaurav Singh
> ---
> drivers/platform/x86/intel_pmc_core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/dr
On Thu, Jun 25, 2020 at 9:16 AM Sathyanarayana Nujella
wrote:
>
> PMC debug tools use lpm0's 23rd bit to reflect Main PLL, not just
> Audio PLL. So, update tgl_lpm0 debug reg bit map name.
>
Pushed to my review and testing queue, thanks!
> Signed-off-by: Sathyanarayana Nujella
> Signed-off-by:
On Wed, Jun 24, 2020 at 8:52 PM Srinivas Pandruvada
wrote:
>
> Added new PCI device ids for supporting mailbox and MMIO interface for
> Sapphire Rapids.
>
Pushed to my review and testing queue, thanks!
> Signed-off-by: Srinivas Pandruvada
> ---
> drivers/platform/x86/intel_speed_select_if/isst
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