On Wed, Mar 24, 2021 at 4:42 PM George Kennedy
wrote:
>
>
>
> On 3/24/2021 9:27 AM, Rafael J. Wysocki wrote:
> > On Wed, Mar 24, 2021 at 9:24 AM Mike Rapoport wrote:
> >> On Tue, Mar 23, 2021 at 08:26:52PM +0100, Rafael J. Wysocki wrote:
> >>> From: Rafael J. Wysocki
> >>>
> >>> The following pr
On Tue, Mar 16, 2021 at 12:29:16PM +0100, Jan Kara wrote:
> On Thu 04-03-21 13:35:38, Sascha Hauer wrote:
> > Current quotactl syscall uses a path to a block device to specify the
> > filesystem to work on which makes it unsuitable for filesystems that
> > do not have a block device. This series ad
When parsing the capability list make sure the offset is between the
MMIO region mapped in 'regs', or else the kernel hits a page fault.
Adding the check is harmless, and prevents buggy or broken systems
from crashing the kernel if the capability linked list is somehow
broken.
Fixes: 91d898e51e60
Use the value read from the REVID register in order to check for the
presence of the device. A read of all ones is treated as if the device
is not present, and hence probing is ended.
This fixes an issue when running as a Xen PVH dom0, where the ACPI
DSDT table is provided unmodified to dom0 and h
Hello,
The following series adds some consistency checks to the values returned
by some of the MMIO registers of the Intel pinctrl device.
That done to avoid a crash when running as a PVH dom0. See patch #1 for
more details.
Thanks, Roger.
Roger Pau Monne (2):
intel/pinctrl: check REVID regis
On Mon, Mar 22, 2021 at 3:32 PM Rafael J. Wysocki wrote:
>
> On Tue, Mar 16, 2021 at 4:52 PM Rafael J. Wysocki wrote:
> >
> > From: Rafael J. Wysocki
> >
> > It should not be necessary to update the current_state field of
> > struct pci_dev in pci_enable_device_flags() before calling
> > do_pci_
On 3/24/2021 9:27 AM, Rafael J. Wysocki wrote:
On Wed, Mar 24, 2021 at 9:24 AM Mike Rapoport wrote:
On Tue, Mar 23, 2021 at 08:26:52PM +0100, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki
The following problem has been reported by George Kennedy:
Since commit 7fef431be9c9 ("mm/page_
Add support for pvpanic PCI device added in qemu [1]. At probe time, obtain the
address where to read/write pvpanic events and pass it to the generic handling
code. Will follow the same logic as pvpanic MMIO device driver. At remove time,
unmap base address and disable PCI device.
[1] https://gith
Split-up generic and platform dependent code in order to be able to re-use
generic event handling code in pvpanic PCI device driver in the next patches.
The code from pvpanic.c was split in two new files:
- pvpanic.c: generic code that handles pvpanic events
- pvpanic-mmio.c: platform/bus dependen
This patchset adds support for PCI in the pvpanic driver. The device already
got in qemu [1].
v2:
- mmio -> MMIO, pci -> PCI suggested by Randy Dunlap.
- group pvpanic-common.c and mmio.c in the same module. The intention was to
have only one module and the common code splitted up to be re-used
Create the mecahism that allows multiple pvpanic instances to call
pvpanic_probe and receive panic events. A global list will retain all the
mapped addresses where to write panic events.
Signed-off-by: Mihai Carabas
---
drivers/misc/pvpanic/pvpanic-mmio.c | 42 +-
drivers/mis
On Wed, Mar 24, 2021 at 4:23 PM Vitaly Kuznetsov wrote:
>
> Commit 496121c02127 ("ACPI: processor: idle: Allow probing on platforms
> with one ACPI C-state") broke CPU0 hotplug on certain systems, e.g.
> I'm observing the following on AWS Nitro (e.g r5b.xlarge but other
> instance types are affect
On Wed, Mar 24, 2021 at 09:55:01AM -0500, Pierre-Louis Bossart wrote:
> Note at this point it would mean an API change and impact the existing
> Nvidia/Mellanox code, we are using the same sequence as them
THere is no "stable api" in the kernel, so if something has to change,
that's fine, we can c
> Yeah, into
>
> fd258dc4442c ("x86/mce: Add Skylake quirk for patrol scrub reported errors")
Thanks ... my memory is failing, and I forgot that the patch had been improved
and
moved from core.c (where I looked for it) into severity.c
-Tony
Hi Stefan,
On Wed, 2021-03-24 at 16:16 +0100, Stefan Wahren wrote:
> Hi Nicolas,
>
> Am 22.03.21 um 19:58 schrieb Nicolas Saenz Julienne:
> > From: Nicolas Saenz Julienne
> >
> > Force emmc2's frequency to 150MHz as the default 100MHz (set by FW)
> > seems to interfere with the VPU clock when s
Le 09/03/2021 à 22:40, Daniel Walker a écrit :
On Tue, Mar 09, 2021 at 08:56:47AM +0100, Christophe Leroy wrote:
Le 09/03/2021 à 01:02, Daniel Walker a écrit :
This updates the powerpc code to use the CONFIG_GENERIC_CMDLINE
option.
Cc: xe-linux-exter...@cisco.com
Signed-off-by: Ruslan Rus
On Wed, Mar 24, 2021 at 03:48:35PM +0530, Roja Rani Yarubandi wrote:
> This reverts commit 048eb908a1f2 ("soc: qcom-geni-se: Add interconnect
> support to fix earlycon crash")
>
> ICC core and platforms drivers supports sync_state feature, which
> ensures that the default ICC BW votes from the boo
Hi,
On Tue, Mar 23, 2021 at 7:55 PM Stephen Boyd wrote:
>
> We should indicate that we're not using the HPD pin on this device, per
> the binding document. Otherwise if code in the future wants to enable
> HPD in the bridge when this property is absent we'll be wasting power
> powering hpd when w
On 3/24/21 5:50 AM, Vinod Koul wrote:
On 23-03-21, 12:29, Pierre-Louis Bossart wrote:
Thanks Greg and Vinod for the reviews
-static int intel_master_probe(struct platform_device *pdev)
+static int intel_link_probe(struct auxiliary_device *auxdev, const struct
auxiliary_device_id *id)
{
On 3/24/21 10:30 AM, Miklos Szeredi wrote:
On Wed, Mar 24, 2021 at 4:09 PM Connor Kuehl wrote:
On 3/18/21 10:17 AM, Miklos Szeredi wrote:
I removed the conditional compilation and renamed the limit. Also made
virtio_fs_get_tree() bail out if it hit the WARN_ON(). Updated patch below.
Hi M
Note that the auxiliary bus API has separate init and add steps, which
requires more attention in the error unwinding paths. The main loop
needs to deal with kfree() and auxiliary_device_uninit() for the
current iteration before jumping to the common label which releases
everything allocated in
On 23/03/2021 21.39, Sami Tolvanen wrote:
> With CONFIG_CFI_CLANG, the compiler replaces a function address taken
> in C code with the address of a local jump table entry, which passes
> runtime indirect call checks. However, the compiler won't replace
> addresses taken in assembly code, which will
On Wed, Mar 24, 2021 at 4:09 PM Connor Kuehl wrote:
>
> On 3/18/21 10:17 AM, Miklos Szeredi wrote:
> > I removed the conditional compilation and renamed the limit. Also made
> > virtio_fs_get_tree() bail out if it hit the WARN_ON(). Updated patch below.
>
> Hi Miklos,
>
> Has this patch been que
On Mon, 22 Mar 2021, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> gcc-11 warns about what appears to be an out-of-range array access:
>
> In function ‘snb_wm_latency_quirk’,
> inlined from ‘ilk_setup_wm_latency’ at
> drivers/gpu/drm/i915/intel_pm.c:3108:3:
> drivers/gpu/drm/i915/intel_pm.c
On 2021-03-20 15:19, Sven Peter wrote:
Hi,
After Hector's initial work [1] to bring up Linux on Apple's M1 it's time to
bring up more devices. Most peripherals connected to the SoC are behind a iommu
which Apple calls "Device Address Resolution Table", or DART for short [2].
Unfortunately, it on
On Tue, Feb 2, 2021 at 5:41 AM Huang Jianan via fuse-devel
wrote:
>
> We found the following deadlock situations in low memory scenarios:
> Thread A Thread B
> - __writeback_single_inode
> - fuse_write_inode
> - fuse_simple_request
>- __fuse_request_send
> - requ
On Fri, Mar 12, 2021 at 03:35:38PM +0800, Irui Wang wrote:
> Updates binding document since the avc and vp8 hardware encoder in
> MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to
> "mediatek,mt8173-vcodec-enc-vp8" and "mediatek,mt8173-vcodec-enc".
>
> This patch separates the two
I am using hw_params_fixup, but it's not enough. The first thing I do is
to not add the BE HW constraint rules in runtime->hw_constraints,
because this will potentially affect the FE HW params. If the FE does
sampling rate conversion, for example, applying the sampling rate
constrain rules from
On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> Allow interrupts to be MSI if supported by hardware.
>
> Signed-off-by: Andy Shevchenko
> ---
> v3: added a comment about magic 1s (Lee)
>
> drivers/mfd/intel_quark_i2c_gpio.c | 22 --
> 1 file changed, 16 insertions(+), 6 delet
24.03.2021 18:11, Thierry Reding пишет:
> On Tue, Mar 02, 2021 at 03:09:58PM +0300, Dmitry Osipenko wrote:
>> Rename avdd supply to vdda of the touchscreen node. The old supply name
>> was incorrect.
>>
>> Signed-off-by: Dmitry Osipenko
>> ---
>> arch/arm/boot/dts/tegra20-acer-a500-picasso.dts |
On Fri, 12 Mar 2021 11:10:38 +0530, Kuldeep Singh wrote:
> Convert the Freescale QSPI binding to DT schema format using json-schema.
>
> Signed-off-by: Kuldeep Singh
> ---
> .../bindings/spi/fsl,spi-fsl-qspi.yaml| 96 +++
> .../devicetree/bindings/spi/spi-fsl-qspi.txt |
On 2021-03-23 12:31, Stephen Boyd wrote:
Quoting Shaik Sajida Bhanu (2021-03-20 11:17:00)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 54d2cb3..4105263 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7
Commit 496121c02127 ("ACPI: processor: idle: Allow probing on platforms
with one ACPI C-state") broke CPU0 hotplug on certain systems, e.g.
I'm observing the following on AWS Nitro (e.g r5b.xlarge but other
instance types are affected as well):
# echo 0 > /sys/devices/system/cpu/cpu0/online
# ec
On Fri, 12 Mar 2021 10:42:03 +0530, Vinod Koul wrote:
> Add the compatible string for SM8350 IPCC block on this SoC
>
> Signed-off-by: Vinod Koul
> ---
> Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring
On Thu, 11 Mar 2021 16:33:14 -0800, Bjorn Andersson wrote:
> The WCNSS needs firmware which differs between platforms, and possibly
> boards. Add a new property "firmware-name" to allow the DT to specify
> the platform/board specific path to this firmware file.
>
> Signed-off-by: Bjorn Andersson
On Wed, Mar 24, 2021 at 8:33 PM Changbin Du wrote:
>
> In the setup_arch() of riscv, function early_init_dt_verify() has
> been done by parse_dtb(). So no need to call it again. Just directly
> invoke unflatten_device_tree().
>
> Signed-off-by: Changbin Du
> ---
> arch/riscv/kernel/setup.c | 5 +
From: Colin Ian King
An unregister_netdev call checks if pnetdev is null, hence a later
call to free_netdev can potentially be passing a null pointer, causing
a null pointer dereference. Avoid this by adding a null pointer check
on pnetdev before calling free_netdev.
Fixes: 1665c8fdffbb ("stagin
On Wed, Mar 24, 2021 at 03:10:35PM +, Lee Jones wrote:
> On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> > On Wed, Mar 24, 2021 at 01:07:23PM +, Lee Jones wrote:
> > > On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> > > > On Wed, Mar 24, 2021 at 11:50:33AM +, Lee Jones wrote:
...
> > > >
Allow interrupts to be MSI if supported by hardware.
Signed-off-by: Andy Shevchenko
---
v3: added a comment about magic 1s (Lee)
drivers/mfd/intel_quark_i2c_gpio.c | 22 --
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/intel_quark_i2c_gpio.c
b/d
On Thu, Mar 11, 2021 at 10:28:24PM +0530, Venkata Lakshmi Narayana Gubba wrote:
> This patch enables regulators and gpios for the Qualcomm Bluetooth wcn6750
> controller.
>
> Signed-off-by: Venkata Lakshmi Narayana Gubba
> ---
> .../devicetree/bindings/net/qualcomm-bluetooth.txt | 43
>
On Wed, Mar 24, 2021 at 03:37:02PM +0300, Dmitry Osipenko wrote:
> 24.03.2021 08:44, Minchan Kim пишет:
> > On Tue, Mar 23, 2021 at 09:47:27PM -0700, John Hubbard wrote:
> >> On 3/23/21 8:27 PM, Minchan Kim wrote:
> >> ...
> > +static int __init cma_sysfs_init(void)
> > +{
> > + u
Hi Nicolas,
Am 22.03.21 um 19:58 schrieb Nicolas Saenz Julienne:
> From: Nicolas Saenz Julienne
>
> Force emmc2's frequency to 150MHz as the default 100MHz (set by FW)
> seems to interfere with the VPU clock when setup at frequencies bigger
> than 500MHz (a pretty common case). This ends up causi
On Tue, Mar 02, 2021 at 04:15:06PM +0300, Dmitry Osipenko wrote:
> RGB output doesn't allow to change parent clock rate of the display and
> PCLK rate is set to 0Hz in this case. The tegra_dc_commit_state() shall
> not set the display clock to 0Hz since this change propagates to the
> parent clock.
The 03/24/2021 11:18, Christoph Hellwig wrote:
> On Tue, Mar 23, 2021 at 02:48:36PM +0300, Sergei Shtepa wrote:
> > When the blk_crypto_bio_prep() function returns false, the processing
> > of the bio request must end. Repeated access to blk_crypto_bio_prep()
> > for this same bio may lead to acces
On Wed, Mar 24, 2021 at 04:22:44PM +0200, Andy Shevchenko wrote:
> On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> > On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> > > On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
> > > Moreover, it seems yo
On Wed, Mar 24, 2021 at 08:37:43AM -0600, Alex Williamson wrote:
> On Wed, 24 Mar 2021 12:03:00 +0200
> Leon Romanovsky wrote:
>
> > On Mon, Mar 22, 2021 at 11:10:03AM -0600, Alex Williamson wrote:
> > > On Sun, 21 Mar 2021 10:40:55 +0200
> > > Leon Romanovsky wrote:
> > >
> > > > On Sat, Mar
On Wed, 24 Mar 2021, Rob Herring wrote:
> On Tue, Mar 23, 2021 at 2:36 AM Lee Jones wrote:
> >
> > On Mon, 22 Mar 2021, Rob Herring wrote:
> >
> > > On Thu, Mar 18, 2021 at 4:40 AM Lee Jones wrote:
> > > >
> > > > This set is part of a larger effort attempting to clean-up W=1
> > > > kernel buil
On Wed, Mar 24, 2021 at 03:33:07PM +0300, Dmitry Osipenko wrote:
> 24.03.2021 04:05, Minchan Kim пишет:
> > +static struct kobject *cma_kobj_root;
>
> This should be a local variable.
Sure.
>
> > +static struct kobj_type cma_ktype = {
> > + .release = cma_kobj_release,
> > + .sysfs_ops = &k
On Tue, Mar 02, 2021 at 03:09:49PM +0300, Dmitry Osipenko wrote:
> Hi,
>
> This series is partially factored out from [1] since the DT patches
> could be applied separately. In addition I added couple more new
> patches and implemented suggestion given by Daniel Lezcano to [1],
> see "Specify all
On Tue, Mar 02, 2021 at 03:09:58PM +0300, Dmitry Osipenko wrote:
> Rename avdd supply to vdda of the touchscreen node. The old supply name
> was incorrect.
>
> Signed-off-by: Dmitry Osipenko
> ---
> arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 delet
On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> On Wed, Mar 24, 2021 at 01:07:23PM +, Lee Jones wrote:
> > On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> >
> > > On Wed, Mar 24, 2021 at 11:50:33AM +, Lee Jones wrote:
> > > > On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> > > >
> > > > > On W
From: Colin Ian King
The call to br_vlan_replay_one is returning an error return value but
this is not being assigned to err and the following check on err is
currently always false because err was initialized to zero. Fix this
by assigning err.
Addresses-Coverity: ("'Constant' variable guards d
People should know to cc Vlad on vmalloc-related patches. With this,
get-maintainer.pl suggests:
Uladzislau Rezki (maintainer:VMALLOC)
Andrew Morton (maintainer:MEMORY MANAGEMENT)
linux...@kvack.org (open list:VMALLOC)
linux-kernel@vger.kernel.org (open list)
which looks appropriate to me.
Si
If we're trying to allocate 4MB of memory, the table will be 8KiB in size
(1024 pointers * 8 bytes per pointer), which can usually be satisfied
by a kmalloc (which is significantly faster). Instead of changing this
open-coded implementation, just use kvmalloc().
This improves the allocation speed
On 3/18/21 10:17 AM, Miklos Szeredi wrote:
I removed the conditional compilation and renamed the limit. Also made
virtio_fs_get_tree() bail out if it hit the WARN_ON(). Updated patch below.
Hi Miklos,
Has this patch been queued?
Connor
---
From: Connor Kuehl
Subject: virtiofs: split requ
On Thu, 11 Mar 2021 12:21:41 +0200, Matti Vaittinen wrote:
> Support specifying protection/error/warning limits for regulator
> over current, over temperature and over/under voltage.
>
> Most of the PMICs support only "protection" feature but few
> setups do also support error/warning level indica
Allow the caller of kvmalloc to specify who counts as the allocator
of the memory instead of assuming it's the immediate caller.
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/mm.h | 4 +++-
include/linux/slab.h | 2 ++
mm/util.c| 51 +---
I may have gone a little too far with the first patch. It turns out we
have a lot of code using the vmalloc caller functionality, and I decided
to convert it all to unsigned long instead of leaving some paths as void *
and casting later.
I can redo that if necessary. I've tested arm32, sh4 and p
kmalloc uses an unsigned long while vmalloc uses const void * to
represent the address of the caller. _RET_IP_ is more popular than
__builtin_return_address (429 to 258), so switch vmalloc to match kmalloc
(which changes the score to 504 to 183). Also lets us use _THIS_IP_
instead of the explicit
The setup_arch() would invoke unflatten_device_tree() even no
valid fdt found. So we'd better check it first and return early.
Signed-off-by: Changbin Du
---
drivers/of/fdt.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index dcc1dd96911a..05d439d6
On Wed, 2021-03-24 at 18:26 +0800, Yejune Deng wrote:
> refcount_t type should be used instead of atomic_t when the variable
> is used as a reference counter. This is because the implementation of
> refcount_t can prevent overflows and detect possible use-after-free.
>
> Signed-off-by: Yejune Deng
On 19/03/2021 22:53, Mickaël Salaün wrote:
>
> On 19/03/2021 20:06, Kees Cook wrote:
>> On Tue, Mar 16, 2021 at 09:42:48PM +0100, Mickaël Salaün wrote:
>>> From: Mickaël Salaün
[...]
>>> +/**
>>> + * sys_landlock_create_ruleset - Create a new ruleset
>>> + *
>>> + * @attr: Pointer to a &struc
In the setup_arch() of riscv, function early_init_dt_verify() has
been done by parse_dtb(). So no need to call it again. Just directly
invoke unflatten_device_tree().
Signed-off-by: Changbin Du
---
arch/riscv/kernel/setup.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/
On Mon, Mar 22, 2021 at 03:37:10PM -0700, Tony Luck wrote:
> From: Youquan Song
>
> Skylake has a mode where the system administrator can use a BIOS setup
> option to request that the memory controller report uncorrected errors
> found by the patrol scrubber as corrected. This results in them be
setup_arch() would invoke efi_init()->efi_get_fdt_params(). If no
valid fdt found then initial_boot_params will be null. So we
should stop further fdt processing here. I encountered this
issue on risc-v.
Signed-off-by: Changbin Du
---
drivers/firmware/efi/fdtparams.c | 3 +++
1 file changed, 3 i
Am Montag, 15. Februar 2021, 15:33:19 CET schrieb Helen Koike:
> > From: Heiko Stuebner
> > diff --git a/drivers/gpu/drm/rockchip/Kconfig
> > b/drivers/gpu/drm/rockchip/Kconfig
> > index cb25c0e8fc9b..3094d4533ad6 100644
> > --- a/drivers/gpu/drm/rockchip/Kconfig
> > +++ b/drivers/gpu/drm/rockchi
On Wed, 24 Mar 2021 07:48:53 -0700
Guenter Roeck wrote:
> On Wed, Mar 24, 2021 at 07:34:07AM -0700, Guenter Roeck wrote:
> > On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> > > Add tracepoints to retrieve information about the invoke_fn. This would
> > > help to measure how man
On 24.03.21 15:42, Michal Hocko wrote:
On Wed 24-03-21 13:03:29, Michal Hocko wrote:
On Wed 24-03-21 11:12:59, Oscar Salvador wrote:
[...]
I kind of understand to be reluctant to use vmemmap_pages terminology here, but
unfortunately we need to know about it.
We could rename nr_vmemmap_pages to
Adding Andrew to CC with the right email.
On 3/23/21 3:59 PM, Pavel Tikhomirov wrote:
Hi! Can we restart the discussion on this topic?
In CRIU we need to be able to dump/restore all mount trees of system
container (CT). CT can have anything inside - users which create their
custom mounts conf
On Thu, Mar 11, 2021 at 02:03:13AM -0800, Badhri Jagan Sridharan wrote:
> chg-psy-name is an optional string property used to indicate the
> power supply object for which the current/voltage_max limits have
> to be set.
>
> Signed-off-by: Badhri Jagan Sridharan
> ---
> Documentation/devicetree/b
Thanks Stephen!
On 3/23/21 2:27 AM, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the opp tree got a conflict in:
>
> drivers/media/platform/qcom/venus/pm_helpers.c
>
> between commit:
>
> 08b1cf474b7f ("media: venus: core, venc, vdec: Fix probe dependency error")
>
>
On Wed, Mar 24, 2021 at 07:34:07AM -0700, Guenter Roeck wrote:
> On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> > Add tracepoints to retrieve information about the invoke_fn. This would
> > help to measure how many invoke_fn are triggered and how long it takes
> > to complete one
On Wed, 24 Mar 2021 13:56:16 +,
Bharat Kumar Gogada wrote:
> > Thanks for that. Can you please try the following patch and let me know if
> > it
> > helps?
> >
> > Thanks,
> >
> > M.
> >
> > diff --git a/drivers/pci/controller/pcie-xilinx.c
> > b/drivers/pci/controller/pcie-
> > xili
On Mon, Mar 8, 2021 at 5:02 PM Daniel Walker wrote:
>
> This fixed some problem identified in my last release. I made updates
> based on comments from Christophe Leroy.
>
> I added scripted updates to the defconfig file for mips and powerpc.
> This is required in order to maintain the status quo f
On 3/17/21 10:35 AM, Dikshita Agarwal wrote:
> - Update persist buffer size for encoder to 204800.
> - Update persist buffer size calculation for h264 decoder.
> - h264d level 6 support needs update in internal buffer size.
> update below buffers size
> - h264 decoder colocated motion vector
Just resending to previously missed people who should also test this.
(See other e-mail: Re: turbostat: Fix Pkg Power on Zen)
On Sat, Mar 13, 2021 at 5:49 AM youling 257 wrote:
>
> test this patch, turbostat can work.
>
> 2021-03-12 21:41 GMT+08:00, Chen Yu :
> > Hi Youling, Bas, and Bingsong,
>
On Wed 24-03-21 13:03:29, Michal Hocko wrote:
> On Wed 24-03-21 11:12:59, Oscar Salvador wrote:
[...]
> > I kind of understand to be reluctant to use vmemmap_pages terminology here,
> > but
> > unfortunately we need to know about it.
> > We could rename nr_vmemmap_pages to offset_buddy_pages or so
On Wed, Mar 24, 2021 at 10:40:21AM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.10.26 release.
> There are 150 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me kno
On Tue, Mar 23, 2021 at 11:53 PM Wesley Cheng wrote:
>
>
>
> On 3/23/2021 10:27 AM, Andy Shevchenko wrote:
> > On Tue, Mar 23, 2021 at 1:19 AM Wesley Cheng wrote:
> >>
> >> Hi Andy,
> >>
> >> On 3/22/2021 2:14 PM, Andy Shevchenko wrote:
> >>> On Mon, Mar 22, 2021 at 10:06 PM Wesley Cheng
> >>>
On Wed, Mar 24, 2021 at 5:38 AM Salvatore Bonaccorso wrote:
> On Mon, Mar 15, 2021 at 10:54:24PM +0100, Christian Kastner wrote:
> > On 01.02.21 10:01, Kurt Garloff wrote:
> > > Issue persists on Ryzen in 5.11-rc6:
> > > kvmadmin@KurtSrv2018(//):~ [0]$ sudo
> > > /casa/src/linux-stable/tools/powe
On Wed, 24 Mar 2021 12:03:00 +0200
Leon Romanovsky wrote:
> On Mon, Mar 22, 2021 at 11:10:03AM -0600, Alex Williamson wrote:
> > On Sun, 21 Mar 2021 10:40:55 +0200
> > Leon Romanovsky wrote:
> >
> > > On Sat, Mar 20, 2021 at 08:59:42AM -0600, Alex Williamson wrote:
> > > > On Sat, 20 Mar 20
On Wed, Mar 24, 2021 at 01:39:16PM +, Mel Gorman wrote:
> > Yeah, lets say I was pleasantly surprised to find it there :-)
> >
>
> Minimally, lets move that out before it gets kicked out. Patch below.
OK, stuck that in front.
> > > Moving something like sched_min_granularity_ns will break
From: Wei Yongjun
Gcc reports build warning as follows:
arch/x86/kernel/kprobes/core.c:940:1:
warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
940 | static int nokprobe_inline kprobe_is_ss(struct kprobe_ctlblk *kcb)
| ^~
This commit fix it by moving no
On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> Add tracepoints to retrieve information about the invoke_fn. This would
> help to measure how many invoke_fn are triggered and how long it takes
> to complete one invoke_fn call.
>
> Signed-off-by: Jisheng Zhang
arm64:defconfig:
m
From: Wei Yongjun
The sparse tool complains as follows:
drivers/nvdimm/security.c:416:6: warning:
symbol '__nvdimm_security_overwrite_query' was not declared. Should it be
static?
This symbol is not used outside of security.c, so this
commit marks it static.
Reported-by: Hulk Robot
Signed-o
On Tue, 2021-03-23 at 14:04 +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> gcc warns about an sprintf() that uses the same buffer as source
> and destination, which is undefined behavior in C99:
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c: In function
> 'amdgpu_securedisplay_de
On 24/03/21 13:52, Jason Gunthorpe wrote:
I think this is the right thing to do.
Alex is working on fixing VFIO and while kvm is still racy using
follow pte, I think they are working on it too?
Yeah, or at least we have a plan.
Paolo
After a "make -C tools/perf", git reports the following untracked file:
perf-iostat
Add this generated file to perf's .gitignore file.
Signed-off-by: Alexander Antonov
---
tools/perf/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
ind
This functionality is based on recently introduced sysfs attributes
for Intel® Xeon® Scalable processor family (code name Skylake-SP):
Commit bb42b3d39781 ("perf/x86/intel/uncore: Expose an Uncore unit to
IIO PMON mapping")
Mode is intended to provide four I/O performance metrics in MB per each
PC
The previous version can be found at:
v4:
https://lkml.kernel.org/r/20210203135830.38568-1-alexander.anto...@linux.intel.com/
Changes in this revision are:
v4 -> v5:
- Addressed comments from Namhyung Kim:
1. Removed AGGR_PCIE_PORT aggregation mode
2. Added iostat_prepare() function
3. Moved
Add basic flow for a new iostat mode in perf. Mode is intended to
provide four I/O performance metrics per each PCIe root port: Inbound Read,
Inbound Write, Outbound Read, Outbound Write.
The actual code to compute the metrics and attribute it to
root port is in follow-on patches.
Signed-off-by:
Introduce helper functions to control PCIe root ports list.
These helpers will be used in the follow-up patch.
Signed-off-by: Alexander Antonov
---
tools/perf/arch/x86/util/iostat.c | 110 ++
1 file changed, 110 insertions(+)
create mode 100644 tools/perf/arch/x86/ut
With commit c73be61cede5882f9605a852414db559c0ebedfd a regression was
introduced that would lock up resized pipes under certain conditions.
In that commit resizing the pipe ring size was moved to a different
function, doing that moved the wakeup for pipe->wr_wait before actually
raising pipe->max_
On Wed, Mar 24, 2021 at 10:22:29AM +0100, Greg Kroah-Hartman wrote:
On Wed, Mar 24, 2021 at 10:04:12AM +0100, Florian Westphal wrote:
Naresh Kamboju wrote:
> On Mon, 22 Mar 2021 at 18:15, Greg Kroah-Hartman
> wrote:
> >
> > From: Florian Westphal
> >
> > [ Upstream commit f07157792c633b528de5
On Wed, Mar 24, 2021 at 2:29 PM Rasmus Villemoes
wrote:
> On 24/03/2021 14.07, Arnd Bergmann wrote:
>
> > if (set_settings & HILINK_LINK_SET_SPEED) {
> > speed_level = hinic_ethtool_to_hw_speed_level(speed);
> > err = snprintf(set_link_str, SET_LINK_STR_MAX_LEN,
On 3/23/21 2:52 PM, Bae, Chang Seok wrote:
>> "System software may disable use of Intel AMX by clearing XCR0[18:17], by
>> clearing CR4.OSXSAVE, or by setting IA32_XFD[18]. It is recommended that
>> system software initialize AMX state (e.g., by executing TILERELEASE)
>> before doing so. Thi
On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
...
> What could be done is check whether reading REVID returns ~0 and exit
> at that point, if
On Tue, Mar 23, 2021 at 11:44 AM Ian Kent wrote:
>
> On Tue, 2021-03-09 at 13:43 +0300, Alexander Mikhalitsyn wrote:
> > On Sat, 06 Mar 2021 17:13:32 +0800
> > Ian Kent wrote:
> >
> > > On Fri, 2021-03-05 at 14:55 +0300, Alexander Mikhalitsyn wrote:
> > > > On Fri, 05 Mar 2021 18:10:02 +0800
> >
On Wed, 2021-03-24 at 13:17 +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> When CONFIG_OF is disabled, building with 'make W=1' produces warnings
> about out of bounds array access:
>
> drivers/gpu/drm/imx/imx-ldb.c: In function 'imx_ldb_set_clock.constprop':
> drivers/gpu/drm/imx/imx-ldb
On Wed, Mar 24, 2021 at 01:07:23PM +, Lee Jones wrote:
> On Wed, 24 Mar 2021, Andy Shevchenko wrote:
>
> > On Wed, Mar 24, 2021 at 11:50:33AM +, Lee Jones wrote:
> > > On Wed, 24 Mar 2021, Andy Shevchenko wrote:
> > >
> > > > On Wed, Mar 24, 2021 at 10:47:29AM +, Lee Jones wrote:
> >
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