On Fri, 28 Aug 2020, 8:39am, Martin K. Petersen wrote:
>
> Lukas,
>
> > So, if these drivers are not orphans, you can answer Thomas Gleixner's
> > original email from 2019. If you can quickly ack that patch set, I am
> > happy to do the donkey work to get this apply nicely on the current
> > mas
On Mon, Sep 07, 2020 at 05:28:54PM -0700, Jonathan Bakker wrote:
> Ah, I figured out why the dma stopped working. In s5pv210-aries.dtsi the
> dma's for i2s0
> are overriden to use pdma0 instead of pdma1. That also needs changing for
> this to
> work properly.
Indeed I missed this, thanks for r
On Tue, Sep 8, 2020 at 4:12 AM Jakub Kicinski wrote:
>
> On Mon, 7 Sep 2020 11:50:10 +0800 Po-Hsu Lin wrote:
> > The kci_test_encap_fou() test from kci_test_encap() in rtnetlink.sh
> > needs the fou module to work. Otherwise it will fail with:
> >
> > $ ip netns exec "$testns" ip fou add port 7
Le 03/09/2020 à 23:35, Andrew Morton a écrit :
On Wed, 2 Sep 2020 11:09:11 +0200 Laurent Dufour wrote:
register_mem_sect_under_nodem() is checking the memory block's node id only
if the system state is "SYSTEM_BOOTING". On PowerPC, the memory blocks are
registered while the system state is "S
On Tue, 8 Sep 2020 00:39:51 +0200
Halil Pasic wrote:
> On Mon, 7 Sep 2020 11:39:05 +0200
> Pierre Morel wrote:
>
> > Hi all,
> >
> > The goal of the series is to give a chance to the architecture
> > to validate VIRTIO device features.
>
> Michael, is this going in via your tree?
>
I bel
On Mon, Sep 07, 2020 at 04:57:53PM -0700, Jonathan Bakker wrote:
> Hi Krzysztof,
>
> On 2020-09-07 9:11 a.m., Krzysztof Kozlowski wrote:
> > The S3C RTC requires 32768 Hz clock as input which is provided by PMIC.
> > However there is no such clock provider but rather a regulator driver
> > which r
On Mon, Sep 07, 2020 at 04:55:26PM -0700, Jonathan Bakker wrote:
> Sadly, this is causing issues for me. The machine driver is no longer
> probing correctly
> on the Galaxy S.
>
> The failing call in sound/soc/samsung/aries_wm8994.c is
>
> /* Set CPU of_node for BT DAI */
> aries_da
Em Mon, 7 Sep 2020 17:59:34 +0200
Mauro Carvalho Chehab escreveu:
> diff --git a/drivers/usb/dwc3/dwc3-of-simple.c
> b/drivers/usb/dwc3/dwc3-of-simple.c
> index 8852fbfdead4..2d497165efe2 100644
> --- a/drivers/usb/dwc3/dwc3-of-simple.c
> +++ b/drivers/usb/dwc3/dwc3-of-simple.c
> @@ -49,7 +49,8
Em Tue, 08 Sep 2020 09:09:46 +0300
Felipe Balbi escreveu:
> >> Why does it affect only Hikey kirin?
> >
> > As John Stultz didn't re-submit this one (and looking at the DT
> > between Kirin 960 and 970 from the original Kernel 4.9 official
> > drivers), I suspect that only Kirin 970 requires t
On Mon, Sep 07, 2020 at 02:49:49PM -0700, Jonathan Bakker wrote:
> Looking at this again, it appears that there is actually control for
> it at offset 0x6818 of pmu_syscon (0xe0108000) [1]. However, it defaults to
> enabled so it's not required for proper use of the block. Whether it should
> be
These days dma ops can be overridden per device, and the virtio core
uses that to handle the dma quirks transparently for the rest of the
kernel. So we can drop the virtio_has_dma_quirk() checks, just use
the dma api unconditionally and depend on the virtio core having setup
dma_ops as needed.
Si
On Mon, 31 Aug 2020, 9:18am, Daniel Wagner wrote:
>
> It was observed on an ISP8324 16Gb HBA with fw=8.08.203 (d0d5) that
> pkt->entry_type was MBX_IOCB_TYPE/0x39 with an sp->type SRB_SCSI_CMD
> which is invalid and should not be possible.
>
> A careful code review of the crash dump didn't reveal
On Mon, 31 Aug 2020, 9:18am, Daniel Wagner wrote:
>
> Commit 7c3df1320e5e ("[SCSI] qla2xxx: Code changes to support new
> dynamic logging infrastructure.") removed the use of the func
> argument.
>
> Signed-off-by: Daniel Wagner
> ---
> drivers/scsi/qla2xxx/qla_gbl.h | 3 +--
> drivers/scsi/ql
Forcibly leave UniPro low-power mode if UIC commands is failed.
This makes hba_enable_delay_us as correct (default) value for
re-enabling the host.
At the same time, change type of parameter "lpm" in function
ufs_mtk_unipro_set_pm() to "bool".
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufs
Simply add HOST_PA_TACTIVATE quirk back since it was incorrectly
removed before.
Fixes: 47d054580a75 ("scsi: ufs-mediatek: fix HOST_PA_TACTIVATE quirk for
Samsung UFS Devices")
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufs-mediatek.c | 6 --
1 file changed, 6 deletions(-)
diff --git
Add host reset mechanism to try to recover host-side errors
during recovery flow.
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufs-mediatek.c | 48 +++--
drivers/scsi/ufs/ufs-mediatek.h | 3 +++
2 files changed, 49 insertions(+), 2 deletions(-)
diff --git a/drive
Hi Martin, Avri,
This series fix some defects and introduce host reset mechanism in MediaTek UFS
platforms.
Please consider this patch series for kernel v5.10.
Thanks,
Stanley Chu
Stanley Chu (4):
scsi: ufs-mediatek: Eliminate error message for unbound mphy
scsi: ufs-mediatek: Fix HOST_PA_
Some MediaTek platforms does not have to bind MPHY so users
shall not see any unnecessary logs. Simply remove logs for this
case.
Fixes: fc4983018fea ("scsi: ufs-mediatek: Allow unbound mphy")
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufs-mediatek.c | 5 -
1 file changed, 4 insertions(
On Mon, 31 Aug 2020, 9:18am, Daniel Wagner wrote:
>
> Refactor qla2x00_get_sp_from_handle() to avoid the unecessary
> goto if early returns are used. With this we can also avoid
> preinitilzing the sp pointer.
>
> Signed-off-by: Daniel Wagner
> ---
> drivers/scsi/qla2xxx/qla_isr.c | 8 +++-
On Mon, 31 Aug 2020, 9:18am, Daniel Wagner wrote:
>
> Emit a warning when ->done or ->free are called on an already freed
> srb. There is a hidden use-after-free bug in the driver which corrupts
> the srb memory pool which originates from the cleanup callbacks. By
> explicitly resetting the callb
On Sun, Sep 06, 2020 at 06:06:39PM +0200, Mateusz Nosek wrote:
> Hi,
>
> I performed simple benchmarks using custom kernel module with the code
> fragment in question 'copy-pasted' in there in both versions. In case of 1k,
> 10k and 100k iterations the average time for kzalloc version was 5.1 and
Em Mon, 07 Sep 2020 17:04:31 +0300
Felipe Balbi escreveu:
> >> static const struct dev_pm_ops dwc3_dev_pm_ops = {
> >>SET_SYSTEM_SLEEP_PM_OPS(dwc3_suspend, dwc3_resume)
> >> + .complete = dwc3_complete,
>
> why is this done on complete? Why can't it be done at the end of
> dwc3_resume()?
Hi Daniel,
On Mon, 31 Aug 2020, 9:18am, Daniel Wagner wrote:
> changes since v1:
>
> - added dummy warn function to patch#1
> - added log entry to patch#4
>
> as suggested by Martin
>
>
>
> Initial cover letter:
>
> The first crash we observed is due memory corruption in the srb memory
>
Adding linux-...@vger.kernel.org since Andy's email in MAINTAINERs bounced.
Using Matthew's personal email since his codeaurora email bounced.
On Mon, Sep 7, 2020 at 11:35 PM Grant Grundler wrote:
>
> Alban, Andy,
> Can you please apply this patch series from 2018 or please explain
> what I (or J
This patch detects end reverses the effects of the malicious FTDI
Windows driver version 2.12.00(FTDIgate).
While we currently load the ftdi_sio driver for devices with
FTDI_BRICK_PID(0x) userspace applications that expect the
appropriate FTDI_8U232AM_PID(0x6001) PID may not work properly.
Si
Alban, Andy,
Can you please apply this patch series from 2018 or please explain
what I (or John) have to do so this series can be applied?
https://patchwork.kernel.org/cover/10552139/
[V2,0/3] phy: qcom-ipq4019-usb: add new driver
OpenWRT has been applying this code to all ipq4019 targets
On a testing system with 2 physical NUMA node, 8GB memory, a small
memory hole from 640KB to 1MB, and a large memory hole from 3GB to
4GB. If "numa=fake=1G" is used in kernel command line, the resulting
fake NUMA nodes are as follows,
NUMA: Node 0 [mem 0x-0x0009] + [mem 0x0010
Hi all,
Gentle ping on this patch set.
Thanks!
Hanks Chen
On Thu, 2020-07-30 at 21:04 +0800, Hanks Chen wrote:
> Hi all,
>
> Gentle ping on this patch.
>
> Thanks!
>
> Hanks Chen
>
>
> On Wed, 2020-07-22 at 17:21 +0200, Matthias Brugger wrote:
> >
> > On 22/07/2020 13:16, Hanks Chen wro
From: Zqiang
Due to CPU hotplug, it may never be online after it's offline,
some objects in percpu pool is never free. in order to avoid
this happening, install CPU hotplug callback, call this callback
func to free objects in percpu pool when CPU going offline.
Signed-off-by: Zqiang
---
v1->v2
This patch adds hwmon functionality for Intel MAX 10 BMC chip. This BMC
chip connects to a set of sensor chips to monitor current, voltage,
thermal and power of different components on board. The BMC firmware is
responsible for sensor data sampling and recording in shared registers.
Host driver rea
This patch depends on the patch "add Intel MAX 10 BMC chip support for
Intel FPGA PAC".
https://lore.kernel.org/lkml/1599491813-20819-1-git-send-email-yilun...@intel.com/
This patch adds support for the hwmon sub device in Intel MAX 10 BMC
Xu Yilun (1):
hwmon: intel-m10-bmc-hwmon: add hwmon su
On Mon, Aug 31, 2020 at 12:31:21AM +0300, Tali Perry wrote:
> timeout_usec value calculation was wrong, the calculated value
> was in msec instead of usec.
>
> Signed-off-by: Tali Perry
> Reviewed-by: Avi Fishman
Applied to for-current, thanks! And thanks for the Fixes-tag, Joel.
signature.a
On Fri, Sep 04, 2020 at 10:01:11PM +0200, Martin Cerveny wrote:
> Allwinner V3s SoC contains video engine. Add compatible for it.
>
> Signed-off-by: Martin Cerveny
The prefix isn't the right one, it shouldn't be media: but dt-bindings: media:
cedrus:
Maxime
signature.asc
Description: PGP sig
Hi all,
Gentle ping on this patch.
Thanks
Hanks Chen
On Thu, 2020-07-30 at 21:30 +0800, Hanks Chen wrote:
> Add MT6779 UART0 clock support.
>
> Fixes: 710774e04861 ("clk: mediatek: Add MT6779 clock support")
> Signed-off-by: Wendell Lin
> Signed-off-by: Hanks Chen
> Reviewed-by: Matthias B
On Tue, Sep 08, 2020 at 02:04:53PM +0800, Lu Baolu wrote:
> Do you mind telling where can I find Marek's series?
[PATCH v10 00/30] DRM: fix struct sg_table nents vs. orig_nents misuse
on various lists including the iommu one.
Hi,
On Fri, Sep 04, 2020 at 10:01:06PM +0200, Martin Cerveny wrote:
> First patch extends cedrus capability to all decoders
> because V3s missing MPEG2 decoder.
>
> Next two patches add system control node (SRAM C1) and
> next three patches add support for Cedrus VPU.
How was it tested?
Maxime
Hi Linus,
The i915 reverts are going to be a bit of a conflict mess for next, so
I decided to dequeue them now, along with some msm fixes for a ring
corruption issue, that Rob sent over the weekend.
Dave.
drm-fixes-2020-09-08:
drm fixes for 5.9-rc5 (special edition)
i915:
- revert gpu relocatio
On Mon, Sep 07, 2020 at 07:30:47PM +0200, pet...@infradead.org wrote:
...
>
> Don't look at this function in isolation, look at native_sched_clock()
> where it's used as a whole.
>
...
> What happened (afaict) is that the change caused it to use more
> registers and ended up spiling crap on the sta
On Mon, Sep 07, 2020 at 06:24:56PM +0200, Martin Cerveny wrote:
> Add support for crypto engine (sun4i-ss) for Allwinner V3s.
> Functionality like A33 so add only compatible and enable
> in device tree.
>
> Regards.
Applied, thanks
Maxime
signature.asc
Description: PGP signature
On Tue, 8 Sep 2020 at 06:46, Stephen Rothwell wrote:
>
> Hi all,
>
> Today's linux-next merge of the mmc tree got a conflict in:
>
> drivers/mmc/host/Kconfig
>
> between commits:
>
> cb6c03019cdd ("ARM: exynos: stop selecting PLAT_SAMSUNG")
> db8230d29c3a ("ARM: s5pv210: don't imply CONFIG_P
On Tue, Sep 08, 2020 at 08:15:56AM +0200, Maxime Ripard wrote:
> On Mon, Sep 07, 2020 at 07:54:37PM +0200, Corentin Labbe wrote:
> > When adding allwinner,sun8i-a33-crypto, I forgot to add that it needs reset.
> > Furthermore, there are no need to use items to list only one compatible
> > in compat
On Mon, Sep 07, 2020 at 05:36:46PM +0200, Arnd Bergmann wrote:
> The epoll_wait() system call wrapper is one of the remaining users of
> the set_fs() infrasturcture for Arm. Changing it to not require set_fs()
> is rather complex unfortunately.
>
> The approach I'm taking here is to allow architec
Jonathan Cameron 於 2020年8月30日 週日 上午1:12寫道：
>
> On Mon, 24 Aug 2020 17:06:24 +0800
> Gene Chen wrote:
>
> > From: Gene Chen
> >
> > Add MT6360 ADC driver include Charger Current, Voltage, and
> > Temperature.
> >
> > Signed-off-by: Gene Chen
> Hi Gene,
>
> A few comments inline. The big one cen
> +SYSCALL_DEFINE4(oabi_epoll_wait, int, epfd, struct oabi_epoll_event __user
> *, events,
> + int, maxevents, int, timeout)
> +SYSCALL_DEFINE6(oabi_epoll_pwait, int, epfd, struct oabi_epoll_event __user
> *, events,
> + int, maxevents, int, timeout, const sigset_t __user
> +static void dump_mem(const char *, const char *, unsigned long, unsigned
> long, bool kernel_mode);
This adds a pointlessly long line.
And looking at the code I don't see why the argument is even needed.
dump_mem() currently does an unconditional set_fs(KERNEL_DS), so it
should always use
On Mon, Sep 07, 2020 at 07:54:37PM +0200, Corentin Labbe wrote:
> When adding allwinner,sun8i-a33-crypto, I forgot to add that it needs reset.
> Furthermore, there are no need to use items to list only one compatible
> in compatible list.
>
> Fixes: f81547ba7a98 ("dt-bindings: crypto: add new comp
Hi,
i don't see this Patchset in 5.9-rc4
is anything missing?
regards Frank
Looks good:
Reviewed-by: Christoph Hellwig
This should probably go into Al's base.set_fs branch.
Hi,
Roger Quadros writes:
> Converts cdns-usb3.txt to YAML schema cdns,usb3.yaml
>
> Signed-off-by: Roger Quadros
> ---
> .../devicetree/bindings/usb/cdns,usb3.yaml| 89 +++
> .../devicetree/bindings/usb/cdns-usb3.txt | 45 --
Rob, should I wait for your Ack on
Hi Christoph,
On 9/8/20 1:55 PM, Christoph Hellwig wrote:
On Tue, Sep 08, 2020 at 06:36:19AM +0100, Christoph Hellwig wrote:
On Mon, Sep 07, 2020 at 09:18:50PM +0100, Tom Murphy wrote:
Yeah we talked about passing an attr to map_sg to disable merging at
the following microconfernce:
https://li
Hi,
Mauro Carvalho Chehab writes:
>> > I tested here, together with the Hikey 970 phy RFC patches I sent
>> > last week.
>> >
>> > Without this patch, the USB HID driver receives -EPROTO from
>> > submitted URBs, causing it to enter into an endless reset cycle
>> > on every 500 ms, at the hid_io
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 expose HID "NXP0009" in DSDT table.
Signed-off-by: kuldip dwivedi
---
Notes:
1. Add ACPI match ta
Hi,
Mauro Carvalho Chehab writes:
> This binding driver is needed for Hikey 970 to work,
> as otherwise a Serror is produced:
>
> [1.837458] SError Interrupt on CPU0, code 0xbf02 -- SError
> [1.837462] CPU: 0 PID: 74 Comm: kworker/0:1 Not tainted 5.8.0+ #205
> [1.8374
On Tue, Sep 08, 2020 at 06:36:19AM +0100, Christoph Hellwig wrote:
> On Mon, Sep 07, 2020 at 09:18:50PM +0100, Tom Murphy wrote:
> > Yeah we talked about passing an attr to map_sg to disable merging at
> > the following microconfernce:
> > https://linuxplumbersconf.org/event/7/contributions/846/
>
Device Feature List (DFL) is a linked list of feature headers within the
device MMIO space. It is used by FPGA to enumerate multiple sub features
within it. Each feature can be uniquely identified by DFL type and
feature id, which can be read out from feature headers.
A dfl bus helps DFL framework
In order to support MODULE_DEVICE_TABLE() for dfl device driver, this
patch moves struct dfl_device_id to mod_devicetable.h
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Signed-off-by: Matthew Gerlach
Signed-off-by: Russ Weight
---
drivers/fpga/dfl.h | 13 +
include/l
On Mon, Sep 07, 2020 at 03:53:02PM +0200, Daniel Vetter wrote:
> On Mon, Sep 7, 2020 at 1:24 PM Gerd Hoffmann wrote:
> >
> > Add drm_device argument to drm_prime_pages_to_sg(), so we can
> > call dma_max_mapping_size() to figure the segment size limit
> > and call into __sg_alloc_table_from_pages(
Hi Peter
On 9/7/2020 6:23 PM, pet...@infradead.org wrote:
According to the original comment in __crash_kexec, the mutex was used to
prevent a sys_kexec_load, while crash_kexec is executed. Your proposed patch
does not lock the mutex in crash_kexec.
Sure, but any mutex taker will (spin) wait for
t...@redhat.com wrote:
> clang static analyzer reports this problem
>
> mac.c:6204:2: warning: Attempt to free released memory
> kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels);
> ^
>
> The channels pointer is allocated in ath11k_
Rakesh Pillai wrote:
> Add an additional regulator supply as an optional
> property for WCN3990.
>
> Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1
>
> Signed-off-by: Rakesh Pillai
> Reviewed-by: Douglas Anderson
> Acked-by: Rob Herring
> Signed-off-by: Kalle Valo
2 patches
On Mon, 2020-09-07 at 16:09 +0200, Greg Kroah-Hartman wrote:
> On Mon, Sep 07, 2020 at 09:51:15PM +0800, Frankie Chang wrote:
> > On Mon, 2020-09-07 at 14:25 +0200, Greg Kroah-Hartman wrote:
> > > On Mon, Sep 07, 2020 at 08:00:55PM +0800, Frankie Chang wrote:
> > > > From: "Frankie.Chang"
> > > >
Hi all,
After merging the rcu tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
ERROR: modpost: "resched_cpu" [kernel/scftorture.ko] undefined!
Caused by commit
20c881d0592c ("scftorture: Add an alternative IPI vector")
I have reverted that commit for today.
--
Cheers,
On Mon, Sep 07, 2020 at 09:18:50PM +0100, Tom Murphy wrote:
> Yeah we talked about passing an attr to map_sg to disable merging at
> the following microconfernce:
> https://linuxplumbersconf.org/event/7/contributions/846/
> As far as I can remember everyone seemed happy with that solution. I
> won'
From: "Isaac J. Manjarres"
Older chipsets may not be allowed to configure certain LLCC registers
as that is handled by the secure side software. However, this is not
the case for newer chipsets and they must configure these registers
according to the contents of the SCT table, while keeping in mi
Le 07/09/2020 à 22:12, Mike Rapoport a écrit :
On Mon, Sep 07, 2020 at 08:00:55PM +0200, Gerald Schaefer wrote:
This is v2 of an RFC previously discussed here:
https://lore.kernel.org/lkml/20200828140314.8556-1-gerald.schae...@linux.ibm.com/
Patch 1 is a fix for a regression in gup_fast on s
Le 07/09/2020 à 20:00, Gerald Schaefer a écrit :
From: Alexander Gordeev
Since pXd_addr_end() macros take pXd page-table entry as a
parameter it makes sense to check the entry type on compile.
Even though most archs do not make use of page-table entries
in pXd_addr_end() calls, checking the
Le 07/09/2020 à 20:00, Gerald Schaefer a écrit :
From: Alexander Gordeev
Unlike all other page-table abstractions pXd_addr_end() do not take
into account a particular table entry in which context the functions
are called. On architectures with dynamic page-tables folding that
might lead to l
On 09/07/2020 05:46 PM, Will Deacon wrote:
> On Mon, Aug 17, 2020 at 05:34:23PM +0530, Anshuman Khandual wrote:
>> HWCAP name arrays (hwcap_str, compat_hwcap_str, compat_hwcap2_str) that are
>> scanned for /proc/cpuinfo are detached from their bit definitions making it
>> vulnerable and difficul
> Subject: RE: [PATCH V2 2/3] pinctrl: imx: Support building SCU pinctrl core
> driver as module
>
> > From: Anson Huang
> > Sent: Monday, September 7, 2020 8:33 PM
> >
> > Change PINCTR_IMX_SCU to tristate, remove unnecessary #ifdef and add
> > module author, description and license to support
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 on s390 with gup_fast, due to
dynamic page table folding.
The question "What would it require for the
On 27-08-20, 15:28, Swapnil Jakhade wrote:
> Cadence Torrent PHY is a multiprotocol PHY supporting different multilink
> PHY configurations including DisplayPort, PCIe, USB, SGMII, QSGMII etc.
> Existing Torrent PHY driver supports only DisplayPort. This patch series
> prepares Torrent PHY driver s
> Subject: RE: [PATCH V2 1/3] pinctrl: imx: Use function callbacks for SCU
> related functions
>
> > From: Anson Huang
> > Sent: Monday, September 7, 2020 8:33 PM
> >
> > Use function callbacks for SCU related functions in pinctrl-imx.c in
> > order to support the scenario of PINCTRL_IMX is buil
On Mon, Sep 07, 2020 at 06:00:29PM +0200, Corentin Labbe wrote:
>
> The put_unaligned should be _le32.
>
> This fix the modprobe tcrypt fail.
Thanks. Yes the original code was correct.
---8<---
This patch also fixes the incorrect endianness markings in the
sun4i-ss driver. It should have no ef
On 07-09-20, 15:27, Pali Rohár wrote:
> CONFIG_ARM_ARMADA_37XX_CPUFREQ is tristate option and therefore this
> cpufreq driver can be compiled as a module. This patch adds missing
> MODULE_DEVICE_TABLE which generates correct modalias for automatic
> loading of this cpufreq driver when is compiled a
Christian Brauner writes:
> On Fri, Sep 04, 2020 at 04:31:39PM -0400, Gabriel Krisman Bertazi wrote:
>> index afe01e232935..3511c98a7849 100644
>> --- a/include/linux/sched.h
>> +++ b/include/linux/sched.h
>> @@ -959,7 +959,11 @@ struct task_struct {
>> kuid_t loginu
Got it.
will investigate asap
On Wed, Sep 2, 2020 at 3:42 AM kernel test robot wrote:
>
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-9):
>
> commit: 70f06a871f5d40ca8f977eb412358ab03b6804da ("[PATCH v3 3/3] dyndbg: fix
> problem parsing format="foo bar"")
> url:
> https:
Hi all,
Today's linux-next merge of the mmc tree got a conflict in:
drivers/mmc/host/Kconfig
between commits:
cb6c03019cdd ("ARM: exynos: stop selecting PLAT_SAMSUNG")
db8230d29c3a ("ARM: s5pv210: don't imply CONFIG_PLAT_SAMSUNG")
from the samsung-krzk tree and commit:
54d8454436a2 ("
On 9/7/20 3:32 PM, Stephen Smalley wrote:
Signed-off-by: Lakshmi Ramasubramanian
Suggested-by: Stephen Smalley
Reported-by: kernel test robot # error: implicit declaration
of function 'vfree'
Reported-by: kernel test robot # error: implicit declaration
of function 'crypto_alloc_shash'
Repo
Le 07/09/2020 à 20:00, Gerald Schaefer a écrit :
This is v2 of an RFC previously discussed here:
https://lore.kernel.org/lkml/20200828140314.8556-1-gerald.schae...@linux.ibm.com/
Patch 1 is a fix for a regression in gup_fast on s390, after our conversion
to common gup_fast code. It will intro
On Mon, Sep 07, 2020 at 12:12:30PM -0400, Arvind Sankar wrote:
> On Wed, Sep 02, 2020 at 03:59:04PM -0700, Nick Desaulniers wrote:
> > Adds a compile time #error to compiler-clang.h setting the effective
> > minimum supported version to clang 10.0.1. A separate patch has already
> > been picked up
It'll multiply given events for cgroups A, B and C.
$ ./perf test -v 68
68: Event multiplication for cgroups :
--- start ---
test child forked, pid 983140
metric expr 1 / IPC for CPI
metric expr instructions / cycles for IPC
found event instructions
found event
The metricgroup__copy_metric_events() is to handle metrics events when
multiplying event for cgroups. As the metric events keep pointers to
evsel, it should be refreshed when events are cloned during the
operation.
The perf_stat__collect_metric_expr() is also called in case an event
has a metric
Hello,
When we profile cgroup events with perf stat, it's very annoying to
specify events and cgroups on the command line as it requires the
mapping between events and cgroups. (Note that perf record can use
cgroup sampling but it's not usable for perf stat).
I guess most cases we just want to u
The evsel__clone() is to create an exactly same evsel from same
attributes. Note that metric events will be handled by later patch.
It will be used by perf stat to generate separate events for each
cgroup.
Signed-off-by: Namhyung Kim
---
tools/perf/util/evsel.c | 57 +++
The --multiply-cgroup option is a syntax sugar to monitor large number
of cgroups easily. Current command line requires to list all the
events and cgroups even if users want to monitor same events for each
cgroup. This patch addresses that usage by copying given events for
each cgroup on user's b
On Mon, Aug 31, 2020 at 12:37 PM Kees Cook wrote:
>
> On Fri, Aug 28, 2020 at 09:56:13PM -0400, Rich Felker wrote:
> > Asynchronous termination of a thread outside of the userspace thread
> > library's knowledge is an unsafe operation that leaves the process in
> > an inconsistent, corrupt, and po
There was a request to preprocess the module linker script like we
do for the vmlinux one. (https://lkml.org/lkml/2020/8/21/512)
The difference between vmlinux.lds and module.lds is that the latter
is needed for external module builds, thus must be cleaned up by
'make mrproper' instead of 'make cl
On Mon, Sep 07, 2020 at 08:32:25AM -0700, t...@redhat.com wrote:
> From: Tom Rix
>
> clang static analyzer reports this problem
>
> sb_edac.c:959:2: warning: Undefined or garbage value
> returned to caller
> return type;
> ^~~
>
> This is a false positive.
>
> However
On Sun, Sep 06, 2020 at 02:26:25PM -0700, t...@redhat.com wrote:
> From: Tom Rix
>
> clang static analyzer reports this problem
>
> mac.c:6204:2: warning: Attempt to free released memory
> kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels);
> ^~
On 25-08-20, 10:03, Chunfeng Yun wrote:
> Use readl_poll_timeout_atomic() to simplify code
Applied all, thanks
--
~Vinod
On Sun, Sep 06, 2020 at 01:05:48PM -0700, t...@redhat.com wrote:
> From: Tom Rix
>
> clang static analyzer reports this problem
>
> init.c:739:8: warning: Called function pointer
> is null (null dereference)
> ret = adapter->if_ops.check_fw_status( ...
> ^
--
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Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
WARNING: modpost: missing MODULE_LICENSE() in
drivers/gpu/drm/panel/panel-samsung-s6e63m0.o
Introduced by commit
b7b23e447687 ("drm/panel: s6e63m0: Break out SPI transport")
--
Ch
On Mon, 7 Sep 2020 00:13:39 -0700 Dexuan Cui wrote:
> mlx5_suspend()/resume() keep the network interface, so during hibernation
> netvsc_unregister_vf() and netvsc_register_vf() are not called, and hence
> netvsc_resume() should call netvsc_vf_changed() to switch the data path
> back to the VF aft
Hi all,
Today's linux-next merge of the drm-intel tree got a conflict in:
drivers/gpu/drm/i915/display/intel_panel.c
between commit:
f8bd54d21904 ("drm/i915: panel: Use atomic PWM API for devs with an external
PWM controller")
from Linus' tree and commit:
6b51e7d23aa8 ("drm/i915: panel
Following up my yesterdays mail:
This is 5.9.0-rc3-00091-ge28f0104343d on Lenovo t460s that has ran fine up to
5.8.0.
Today I tried reproducing my linking problem with git kernel on my laptop and
got segmentation faults in gcc. This is probably the corresponding dmesg part:
0xdead040
Fixes the following W=1 kernel build warning(s):
drivers/net/ethernet/smsc/smsc911x.c: In function ‘smsc911x_rx_fastforward’:
drivers/net/ethernet/smsc/smsc911x.c:1199:16: warning: variable ‘temp’ set but
not used [-Wunused-but-set-variable]
drivers/net/ethernet/smsc/smsc911x.c: In function
On Tue, 8 Sep 2020 13:00:00 +1000 Stephen Rothwell wrote:
> Hi all,
>
> After merging the net-next tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> net/bridge/br_multicast.c: In function 'br_multicast_find_port':
> net/bridge/br_multicast.c:1818:21: warning: u
Currently we are voting for venus0-ebi path during buffer processing
with an average bandwidth of all the instances and unvoting during
session release.
While video streaming when we try to do XO-SD using the command
"echo mem > /sys/power/state command" , device is not entering
to suspend state a
Currently video driver is voting after clk enable and un voting
before clk disable. Basically we should vote before clk enable
and un vote after clk disable.
Corrected this by changing the order of clk enable and clk disable.
Signed-off-by: Mansur Alisha Shaik
---
drivers/media/platform/qcom/ve
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