Hi all,
After merging the akpm-current tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
mm/madvise.c: In function 'madvise_inject_error':
mm/madvise.c:875:15: warning: unused variable 'zone' [-Wunused-variable]
875 | struct zone *zone;
| ^~~~
Int
On Sat, 12 Sep 2020 at 14:20, Paolo Bonzini wrote:
>
> On 09/09/20 10:47, Wanpeng Li wrote:
> >> One more thing:
> >>
> >> VMX version does
> >>
> >> vmx_complete_interrupts(vmx);
> >> if (is_guest_mode(vcpu))
> >> return EXIT_FASTPATH_NONE;
> >>
> >> and on SVM we
From: Wanpeng Li
Analyze is_guest_mode() in svm_vcpu_run() instead of
svm_exit_handlers_fastpath()
in conformity with VMX version.
Suggested-by: Vitaly Kuznetsov
Signed-off-by: Wanpeng Li
---
arch/x86/kvm/svm/svm.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/ar
Hi Prabhakar,
Thanks for the patchset.
On Sun, Sep 13, 2020 at 07:42:45PM +0100, Lad Prabhakar wrote:
> Parse endpoint properties using v4l2_fwnode_endpoint_alloc_parse()
> to determine bus-type and store it locally in priv data.
>
> Also for backward compatibility with the existing DT where bus
Hi Krzysztof,
On Fri, Aug 28, 2020 at 04:57:41PM +0200, Krzysztof Kozlowski wrote:
> platform_get_irq() returns -ERRNO on error. In such case comparison
> to 0 would pass the check.
platform_get_irq() is a bit of a mess. Historically we allowed defining
interrupt resource with r->start == 0 and
> I'm happy to route it to stable@ if you think it's worth it but I don't
> think there's a specific Fixes: reference that can be used. The current
> behavior appears to have been that way since before git (looks like we
> noticed in 2014 but it's taken me 6 years to nag people into sending
>
Hi, +Arnd,
On 14. 09. 20 7:12, muhammad.husaini.zulki...@intel.com wrote:
> From: Muhammad Husaini Zulkifli
>
> Voltage switching sequence is needed to support UHS-1 interface
> as Keem Bay EVM is using external voltage regulator to switch between
> 1.8V and 3.3V.
>
> Signed-off-by: Muhammad Hu
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 856deb866d16e29bd65952e0289066f6078af773
commit: 80591e61a0f7e88deaada69844e4a31280c4a38f kbuild: tell sparse about the
$ARCH
date: 10 months ago
config: alpha-randconfig-s031-20200914 (attached as .config
On Mon, Sep 14, 2020 at 6:05 AM Jiri Olsa wrote:
>
> Adding buildid-list --store option to populate
> .debug data with build id files.
Hmm.. isn't it better to add it to the buildid-cache command?
>
> $ rm -rf ~/.debug/
>
> $ perf buildid-list
> 1805c738c8f3ec0f47b7ea09080c28f34d18a82b /us
Tue, 08 Sep 2020 17:19:17 -0700
> syzbot found the following issue on:
>
> HEAD commit:59126901 Merge tag 'perf-tools-fixes-for-v5.9-2020-09-03' ..
> git tree: upstream
> console output:
> https://syzkaller.appspot.com/x/log.txt?x=1166cb5d90
> kernel config:
> https://syzkaller.ap
On Fri, Aug 28, 2020 at 10:19:55AM +0800, Johnny Chuang wrote:
> This patch adds a new behavior to report touch major resolution
> based on information provided by firmware.
>
> In initial process, driver acquires touch information from touch ic.
> It contains one byte about the resolution value o
On Sun, Sep 13, 2020 at 2:03 PM Jiri Olsa wrote:
>
> Add new version of mmap event. The MMAP3 record is an
> augmented version of MMAP2, it adds build id value to
> identify the exact binary object behind memory map:
>
> struct {
> struct perf_event_header header;
>
> u32
Adrian,
On Fri, Aug 21, 2020 at 05:09:01PM +0300, Adrian Hunter wrote:
> On 10/07/20 2:11 pm, Ben Chuang wrote:
> > From: AKASHI Takahiro
> >
> > sdhci_start_signal_voltage_switch() should be called only in UHS-I mode,
> > and not for UHS-II mode.
> >
> > Signed-off-by: Ben Chuang
> > Signed-o
On Mon, 14 Sep 2020 at 06:31, Liu Shixin wrote:
>
> module_platform_driver() makes the code simpler by eliminating
> boilerplate code.
>
> Signed-off-by: Liu Shixin
Reviewed-by: Joel Stanley
> ---
> drivers/edac/aspeed_edac.c | 18 +-
> 1 file changed, 1 insertion(+), 17 delet
On Thu, Jul 16, 2020 at 4:12 PM Richard Weinberger
wrote:
>
> On Mon, Jul 13, 2020 at 12:09 AM Iuliana Prodan
> wrote:
> >
> > Tagged keys are keys that contain metadata indicating what
> > they are and how to handle them using tag_object API.
> >
> > Add support, for tagged keys, to skcipher al
On 14/09/20 8:45 am, AKASHI Takahiro wrote:
> Adrian,
>
> On Fri, Aug 21, 2020 at 05:11:18PM +0300, Adrian Hunter wrote:
>> On 10/07/20 2:11 pm, Ben Chuang wrote:
>>> From: AKASHI Takahiro
>>>
>>> VDD2 is used for powering UHS-II interface.
>>> Modify sdhci_set_power_and_bus_voltage(), sdhci_set_
On Mon, 7 Sep 2020 18:46:54 +0100, Cristian Marussi wrote:
> this series wants to add the core SCMI System Power support and related
> events' handling logic: the protocol support itself is trivial and boils
> down to some bare initializations and supporting one SCMI System Power
> notification eve
Hi Gilad,
On 9/13/20 3:12 PM, Gilad Ben-Yossef wrote:
Hi,
On Thu, Sep 3, 2020 at 4:13 PM Tianjia Zhang
wrote:
The digital certificate format based on SM2 crypto algorithm as
specified in GM/T 0015-2012. It was published by State Encryption
Management Bureau, China.
The method of generating
On Sun, Sep 13, 2020 at 11:04:48PM -0700, Furquan Shaikh wrote:
> Hi Dmitry,
>
> On Tue, Sep 8, 2020 at 5:44 PM Dmitry Torokhov
> wrote:
> >
> > Hi Furquan,
> >
> > On Thu, Aug 20, 2020 at 07:40:06PM -0700, Furquan Shaikh wrote:
> > > On an AMD chromebook, where the same I2C bus is shared by both
On Mon, 14 Sep 2020, Lukas Bulwahn wrote:
> In fifteen entries mentioning linux-samsung-...@vger.kernel.org in
> MAINTAINERS, seven entries mention the list being moderated for
> non-subscribers and eight entries do not. Clearly only one can be right,
> though.
>
> Joe Perches suggested that a
Dominique Martinet wrote on Mon, Sep 14, 2020:
> Jianyong Wu wrote on Mon, Sep 14, 2020:
> - Ideally base yourself of my 9p-test branch to have async clunk:
> https://github.com/martinetd/linux/commits/9p-test
> I've been promising to push it to next this week™ for a couple of weeks
> but if somet
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin
---
drivers/edac/aspeed_edac.c | 18 +-
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c
index fbec28dc6
On 03/09/20 8:20 pm, Artem Bityutskiy wrote:
On Thu, 2020-09-03 at 17:30 +0530, Pratik Sampat wrote:
I certainly did not know about that the Intel architecture being aware
of timers and pre-wakes the CPUs which makes the timer experiment
observations void.
Well, things depend on platform, it
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin
---
drivers/scsi/jazz_esp.c | 14 +-
drivers/scsi/mac_esp.c| 14 +-
drivers/scsi/qlogicpti.c | 14 +-
drivers/scsi/sni_53c710.c | 14 +
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin
---
drivers/iio/adc/palmas_gpadc.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c
index 1c
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin
---
drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c
b/drivers/pinctr
module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Liu Shixin
---
drivers/extcon/extcon-axp288.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/extcon/extcon-axp288.c b/drivers/extcon/extcon-axp288.c
index 52
On Mon, Sep 14, 2020 at 6:04 AM Jiri Olsa wrote:
>
> Displaying mmap3 events for --show-mmap-events option,
> the build id is displayed within <> braces:
>
> $ perf script --show-mmap-events
> kill 12148 13893.519014: PERF_RECORD_MMAP3 12148/12148:
> <43938d0803c5e3130ea679cd569aaf44b98d9ae8>
On 09/14/2020 02:13 PM, Tiezhu Yang wrote:
On 09/14/2020 12:06 PM, Lukas Wunner wrote:
On Mon, Sep 14, 2020 at 04:29:10AM +0800, Tiezhu Yang wrote:
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -143,6 +144,28 @@ static void pcie_portdrv_remove(struct pci_dev
*dev
On Mon, Sep 14, 2020 at 6:04 AM Jiri Olsa wrote:
>
> Currently we don't check on kernel's vmlinux the same way as
> we do for normal binaries, but we either look for kallsyms
> file in build id database or check on known vmlinux locations
> (plus some other optional paths).
>
> This patch adds the
On Sun, Sep 13, 2020 at 10:32 PM Martin Schiller wrote:
>
> Acked-by: Martin Schiller
Thank you, Martin!
Hi all,
After merging the v4l-dvb tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/media/test-drivers/vidtv/vidtv_psi.c: In function
'vidtv_psi_sdt_serv_get_desc_loop_len':
include/linux/build_bug.h:16:51: error: negative width in bit-field
''
16 | #define BUIL
On Mon, 14 Sep 2020, Markus Elfring wrote:
> …
> > +++ b/scripts/coccicheck
> > @@ -126,8 +126,14 @@ run_cmd_parmap() {
> > if [ $VERBOSE -ne 0 ] ; then
> > echo "Running ($NPROC in parallel): $@"
> > fi
> > - echo $@ >>$DEBUG_FILE
> > - $@ 2>>$DEBUG_FILE
> > + if [ "$D
On Sun, Sep 13, 2020 at 10:40 PM Namhyung Kim wrote:
>
> On Mon, Sep 14, 2020 at 6:03 AM Jiri Olsa wrote:
> >
> > Add new version of mmap event. The MMAP3 record is an
> > augmented version of MMAP2, it adds build id value to
> > identify the exact binary object behind memory map:
> >
> > struc
Fix up the build error caused by undeclared usb_debug_root
Cc: stable
Fixes: a66ada4f241c ("usb: gadget: bcm63xx_udc: create debugfs directory under
usb root")
Reported-by: kernel test robot
Signed-off-by: Chunfeng Yun
---
v2: add a blank space after fixes change-id suggested by Greg
---
driv
It seems some optimization has been removed from the code without removing
the if condition which should activate it only on 64-bit platforms and as
a result the code responsible for decompression with window larger than
8MB was disabled on 32-bit platforms.
Signed-off-by: Petr Malat
---
lib/zst
On Sun, Sep 13, 2020 at 10:26 PM Krzysztof Hałasa wrote:
>
> Xie He writes:
>
> > The HDLC device is not actually prepending any header when it is used
> > with this driver. When the PVC device has prepended its header and
> > handed over the skb to the HDLC device, the HDLC device just hands it
On Mon, 2020-09-14 at 08:12 +0200, Greg Kroah-Hartman wrote:
> On Mon, Sep 14, 2020 at 01:38:50PM +0800, Chunfeng Yun wrote:
> > Fix up the build error caused by undeclared usb_debug_root
> >
> > Cc: stable
> > Fixes: a66ada4f241c("usb: gadget: bcm63xx_udc: create debugfs directory
> > under usb
On 09/14/2020 05:17 AM, Gavin Shan wrote:
> The function __{pgd, pud, pmd, pte}_error() are introduced so that
> they can be called by {pgd, pud, pmd, pte}_ERROR(). However, some
> of the functions could never be called when the corresponding page
> table level isn't enabled. For example, __{pud
On 09/14/2020 12:31 PM, Huacai Chen wrote:
Hi, Tiezhu
-- Original --
From: "Tiezhu Yang";
Date: Mon, Sep 14, 2020 04:29 AM
To: "Bjorn Helgaas";
Cc: "Konstantin Khlebnikov"; "Khalid Aziz"; "Vivek Goyal"; "Lukas Wunner";
"oohall"; "rafael.j.wysocki"; "Xuefeng
usb_free_coherent() is safe with NULL addr and this check is
not required.
Signed-off-by: Qinglang Miao
---
drivers/media/usb/b2c2/flexcop-usb.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c
b/drivers/media/usb/b2c2/flexcop-usb.c
In fifteen entries mentioning linux-samsung-...@vger.kernel.org in
MAINTAINERS, seven entries mention the list being moderated for
non-subscribers and eight entries do not. Clearly only one can be right,
though.
Joe Perches suggested that all vger.kernel.org are not moderated for
non-subscribers.
On 09/14/2020 12:06 PM, Lukas Wunner wrote:
On Mon, Sep 14, 2020 at 04:29:10AM +0800, Tiezhu Yang wrote:
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -143,6 +144,28 @@ static void pcie_portdrv_remove(struct pci_dev *dev)
}
pcie_port_device_remove(dev
Use for_each_child_of_node() macro instead of open coding it.
Signed-off-by: Qinglang Miao
---
drivers/macintosh/windfarm_smu_sat.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/macintosh/windfarm_smu_sat.c
b/drivers/macintosh/windfarm_smu_sat.c
index cb75dc035..
Use for_each_child_of_node() macro instead of open coding it.
Signed-off-by: Qinglang Miao
---
drivers/mtd/devices/spear_smi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 79dcca164..2e0086238 1006
On Mon, Sep 14, 2020 at 01:38:50PM +0800, Chunfeng Yun wrote:
> Fix up the build error caused by undeclared usb_debug_root
>
> Cc: stable
> Fixes: a66ada4f241c("usb: gadget: bcm63xx_udc: create debugfs directory under
> usb root")
Nit, you need a ' ' before the '(' character...
thanks,
greg k
Expose devlink reload actions stats to the user through devlink dev
get command.
Examples:
$ devlink dev show
pci/:82:00.0:
reload_action_stats:
driver_reinit 2
fw_activate 1
driver_reinit_no_reset 0
fw_activate_no_reset 0
pci/:82:00.1:
reload_action_stats:
driver_r
On Sun, Sep 13, 2020 at 2:05 PM Jiri Olsa wrote:
>
> Moving stack_map_get_build_id into lib with
> prototype in linux/buildid.h header:
>
> int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id);
>
> This function returns build id for given struct vm_area_struct.
> There is no f
Add functions to query and set the MFRL reset options supported by
firmware.
Signed-off-by: Moshe Shemesh
---
.../net/ethernet/mellanox/mlx5/core/Makefile | 2 +-
.../ethernet/mellanox/mlx5/core/fw_reset.c| 46 +++
.../ethernet/mellanox/mlx5/core/fw_reset.h| 13 ++
Introduce new options on devlink reload API to enable the user to select
the reload action required and contrains limits on these actions that he
may want to ensure. Complete support for reload actions in mlx5.
The following reload actions are supported:
driver_reinit: driver entities re-initiali
Add reload action stats to hold the history per reload action type and
limit level.
For example, the number of times fw_activate has been performed on this
device since the driver module was added or if the firmware activation
was performed with or without reset.
Add devlink notification on stats u
The enable_remote_dev_reset devlink param flags that the host admin
allows resets by other hosts. In case it is cleared mlx5 host PF driver
will send NACK on pci sync for firmware update reset request and the
command will fail.
By default enable_remote_dev_reset parameter is true, so pci sync for
f
Set capability to notify the firmware that this host driver is capable
of handling pci sync for firmware update events.
Signed-off-by: Moshe Shemesh
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/m
The enable_remote_dev_reset devlink param flags that the host admin
allows device resets that can be initiated by other hosts. This
parameter is useful for setups where a device is shared by different
hosts, such as multi-host setup. Once the user set this parameter to
false, the driver should NACK
Add devlink reload rst documentation file.
Update index file to include it.
Signed-off-by: Moshe Shemesh
---
v3 -> v4:
- Remove reload action fw_activate_no_reset
- Add reload actions limit levels and document the no_reset limit level
constrains
v2 -> v3:
- Devlink reload returns the actions do
Add devlink reload action to allow the user to request a specific reload
action. The action parameter is optional, if not specified then devlink
driver re-init action is used (backward compatible).
Note that when required to do firmware activation some drivers may need
to reload the driver. On the
Firmware live patch event notifies the driver that the firmware was just
updated using live patch. In such case the driver should not reload or
re-initiate entities, part to updating the firmware version and
re-initiate the firmware tracer which can be updated by live patch with
new strings databas
On sync_reset_now event the driver does reload and PCI link toggle to
activate firmware upgrade reset. When the firmware sends this event it
syncs the event on all PFs, so all PFs will do PCI link toggle at once.
To do PCI link toggle, the driver ensures that no other device ID under
the same bridg
Once the driver gets sync_reset_request from firmware it prepares for the
coming reset and sends acknowledge.
After getting this event the driver expects device reset, either it will
trigger PCI reset on sync_reset_now event or such PCI reset will be
triggered by another PF of the same device. So i
Add support for devlink reload action fw_activate. To activate firmware
image the mlx5 driver resets the firmware and reloads it from flash. If
a new image was stored on flash it will be loaded. Once this reload
command is executed the driver initiates fw sync reset flow, where the
firmware synchro
Add reload action limit level to demand restrictions on actions.
Reload action limit levels supported:
none (default): No constrains on actions. Driver implementation may
include reset or downtime as needed to perform the
actions.
no_reset: No reset allowed, no down
Add support for devlink reload action fw_activate with limit level
no_reset which does firmware live patching, updating the firmware image
without reset, no downtime and no configuration lose. The driver checks
if the firmware is capable of handling the pending firmware changes as a
live patch. If
If firmware sends sync_reset_abort to driver the driver should clear the
reset requested mode as reset is not expected any more.
Signed-off-by: Moshe Shemesh
---
.../net/ethernet/mellanox/mlx5/core/fw_reset.c| 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/eth
Hi Dmitry,
On Tue, Sep 8, 2020 at 5:44 PM Dmitry Torokhov
wrote:
>
> Hi Furquan,
>
> On Thu, Aug 20, 2020 at 07:40:06PM -0700, Furquan Shaikh wrote:
> > On an AMD chromebook, where the same I2C bus is shared by both Raydium
> > touchscreen and a trackpad device, it is observed that interleaving o
Hi Eric,
What is this patch supposed to be doing?
What bug is it fixing?
This information is part in the first message of this mail thread.
The patch was intendedfor the active discussion in this thread,
not for a broad review.
A short summary: In the rt kernel, a panic in an interrupt context
On 12/09/20 5:56 am, Ian Rogers wrote:
> If events in a group explicitly set a frequency or period with leader
> sampling, don't disable the samples on those events.
>
> Prior to 5.8:
> perf record -e '{cycles/period=12345000/,instructions/period=6789000/}:S'
> would clear the attributes then appl
Jianyong Wu wrote on Mon, Sep 14, 2020:
> Signed-off-by: Greg Kurz
Just on a note on that mail: gk...@linux.vnet.ibm.com has no longer been
working for a while, probably want to update to gr...@kaod.org in both
first two patches.
Greg, sorry I had forgotten to fix Cc earlier, can you confirm?
I
Hi Vincent,
On Wed, Sep 09, 2020 at 04:36:32PM +0800, Vincent Huang wrote:
> Add trackpoint variant IDs to allow supported control
> on Synaptics trackpoints
>
> Signed-off-by: Vincent Huang
> ---
> drivers/input/mouse/trackpoint.c | 2 ++
> drivers/input/mouse/trackpoint.h | 2 ++
> 2 files ch
Thanks for having a look a this!
Jianyong Wu wrote on Mon, Sep 14, 2020:
> Eric's and Greg's patch offer a mechanism to fix open-unlink-f*syscall
> bug in 9p. But there is race issue in fid comtention.
> As Greg's patch stores all of fids from opened files into according inode,
> so all the look
On Mon, Sep 14, 2020 at 6:05 AM Jiri Olsa wrote:
>
> When adding new build id link we fail if the link is already
> there. Adding check for existing link and warn/replace the
> link with new target.
>
> Signed-off-by: Jiri Olsa
> ---
> tools/perf/util/build-id.c | 20 +++-
> 1 fi
'desc' variable is now defined but not used in sf_pdma_donebh_tasklet(),
causing this warning:
drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet':
drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc'
[-Wunused-variable]
Remove this unused variable
Reported-by:
Hi Fengping,
On Wed, Sep 09, 2020 at 03:22:00PM +0800, Fengping Yu wrote:
> From: "fengping.yu"
>
> This patch adds matrix keypad support for Mediatek SoCs.
I am generally happy with the driver, however I do not believe this will
be the only Mediatek driver ever. Do you think we could rename it
Hi Rob,
On Wed, Sep 09, 2020 at 03:21:58PM +0800, Fengping Yu wrote:
> From: "fengping.yu"
>
> This patch add devicetree bindings for Mediatek matrix keypad driver.
I am generally happy with the driver itself, do you have any concerns
with the binding?
Thanks!
>
> Signed-off-by: fengping.yu
Kees Cook writes:
> Some archs (like ppc) only support changing the return code during
> syscall exit when ptrace is used. As the syscall number might not
> be available anymore during syscall exit, it needs to be saved
> during syscall enter. Adjust the ptrace tests to do this.
I'm not that acro
On 14/09/2020 03:52, liush wrote:
> This patch adds a cpuidle driver for systems based RISCV architecture.
> This patch supports state WFI. Other states will be supported in the
> future.
>
> Signed-off-by: liush
> ---
[ ... ]
>
> obj-$(CONFIG_RISCV_M_MODE) += traps_misaligned.o
> diff --g
Adrian,
On Fri, Aug 21, 2020 at 05:11:18PM +0300, Adrian Hunter wrote:
> On 10/07/20 2:11 pm, Ben Chuang wrote:
> > From: AKASHI Takahiro
> >
> > VDD2 is used for powering UHS-II interface.
> > Modify sdhci_set_power_and_bus_voltage(), sdhci_set_power_noreg()
> > and sdhci_set_power_noreg() to h
On Mon, Sep 14, 2020 at 6:05 AM Jiri Olsa wrote:
>
> Adding build_id__is_defined helper to check build id
> is defined and is != zero build id.
>
> Signed-off-by: Jiri Olsa
> ---
> tools/perf/util/build-id.c | 11 +++
> tools/perf/util/build-id.h | 1 +
> 2 files changed, 12 insertions(
Hi Anshuman,
On 9/14/20 3:31 PM, Anshuman Khandual wrote:
On 09/14/2020 05:17 AM, Gavin Shan wrote:
The function __{pgd, pud, pmd, pte}_error() are introduced so that
they can be called by {pgd, pud, pmd, pte}_ERROR(). However, some
of the functions could never be called when the corresponding
On Mon, 14 Sep 2020 at 01:34, Arvind Sankar wrote:
>
> On Tue, Aug 25, 2020 at 10:56:52AM -0400, Arvind Sankar wrote:
> > On Sat, Aug 15, 2020 at 01:56:49PM -0700, Nick Desaulniers wrote:
> > > Hi Ingo,
> > > I saw you picked up Arvind's other series into x86/boot. Would you
> > > mind please inc
Fix up the build error caused by undeclared usb_debug_root
Cc: stable
Fixes: a66ada4f241c("usb: gadget: bcm63xx_udc: create debugfs directory under
usb root")
Reported-by: kernel test robot
Signed-off-by: Chunfeng Yun
---
drivers/usb/gadget/udc/bcm63xx_udc.c | 1 +
1 file changed, 1 insertion
On 2020-09-12 04:18, Xie He wrote:
x25_type_trans only needs to be called before we call netif_rx to pass
the skb to upper layers.
It does not need to be called before lapb_data_received. The LAPB
module
does not need the fields that are set by calling it.
In the other two X.25 drivers - lapb
On Mon, 14 Sep 2020, Lukas Bulwahn wrote:
> Commit 637cfacae96f ("PCI: mediatek: Add MediaTek PCIe host controller
> support") does not mention that linux-media...@lists.infradead.org is
> moderated for non-subscribers, but the other eight entries for
> linux-media...@lists.infradead.org do.
>
On Mon, Sep 14, 2020 at 6:03 AM Jiri Olsa wrote:
>
> Sync uapi header with kernel version for mmap3 support.
>
> Signed-off-by: Jiri Olsa
> ---
> tools/include/uapi/linux/perf_event.h | 27 ++-
> 1 file changed, 26 insertions(+), 1 deletion(-)
>
> diff --git a/tools/inclu
On Mon, Sep 14, 2020 at 6:03 AM Jiri Olsa wrote:
>
> Add new version of mmap event. The MMAP3 record is an
> augmented version of MMAP2, it adds build id value to
> identify the exact binary object behind memory map:
>
> struct {
> struct perf_event_header header;
>
> u32
On 21. 08. 20, 1:46, Tyrel Datwyler wrote:
> The code currently NULLs tty->driver_data in hvcs_close() with the
> intent of informing the next call to hvcs_open() that device needs to be
> reconfigured. However, when hvcs_cleanup() is called we copy hvcsd from
> tty->driver_data which was previouls
On 09/14/2020 05:17 AM, Gavin Shan wrote:
> The function __{pgd, pud, pmd, pte}_error() are introduced so that
> they can be called by {pgd, pud, pmd, pte}_ERROR(). However, some
> of the functions could never be called when the corresponding page
> table level isn't enabled. For example, __{pud
Commit 637cfacae96f ("PCI: mediatek: Add MediaTek PCIe host controller
support") does not mention that linux-media...@lists.infradead.org is
moderated for non-subscribers, but the other eight entries for
linux-media...@lists.infradead.org do.
Adjust this entry to be consistent with all others.
Si
Hi Tejun and Jens,
On Mon, Sep 07, 2020 at 04:10:12PM +0800, Baolin Wang wrote:
> Hi All,
>
> This patch set did some clean-ups, as well as removing some unnecessary
> bps/iops limitation calculation when checking if can dispatch a bio or
> not for a tg. Please help to review. Thanks.
Any commen
Hi Stephen,
On 14-09-20, 14:29, Stephen Rothwell wrote:
> Hi all,
>
> After merging the dmaengine tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet':
> drivers/dma/sf-pdma/sf-pdma.c:287:23: warning
On Sat, 2020-09-12 at 00:00 +0200, Rikard Falkeborn wrote:
> These are never modified, so constify them to allow the compiler to
> place them in read-only memory. This moves about 25kB to read-only
> memory as seen by the output of the size command.
Nice.
Did you find this by tool or inspection?
Xie He writes:
> The HDLC device is not actually prepending any header when it is used
> with this driver. When the PVC device has prepended its header and
> handed over the skb to the HDLC device, the HDLC device just hands it
> over to the hardware driver for transmission without prepending any
On September 13, 2020 4:35:44 PM t...@redhat.com wrote:
From: Tom Rix
clang static analysis flags this problem
sdio.c:3265:13: warning: Branch condition evaluates to
a garbage value
} else if (pending) {
^~~
brcmf_sdio_dcmd_resp_wait() only sets pending to true.
Hi Jiri,
On Mon, Sep 14, 2020 at 6:03 AM Jiri Olsa wrote:
>
> hi,
> while playing with perf daemon support I realized I need
> the build id data in mmap events, so we don't need to care
> about removed/updated binaries during long perf runs.
>
> This RFC patchset adds new mmap3 events that copies
Hi All,
How does "dma-coherent" property will work for PCIe as RC on an
ARM SOC ?
Because the end point device drivers are the one which will request dma
buffers and Root port driver doesn't involve in data path of end point
except for handling interrupts.
How does EP DMA buffers will be hardw
nfig: i386-randconfig-r034-20200913 (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
> reproduce (this is a W=1 build):
> git checkout ba0fbe236fb8a7b992e82d6eafb03a600f5eba43
> # save the attached .config to linux build tree
> make W=1 ARCH=i386
&
On Mon, Sep 14, 2020 at 4:37 AM Andrew Lunn wrote:
>
> > +static int gaudi_nic_get_module_eeprom(struct net_device *netdev,
> > + struct ethtool_eeprom *ee, u8 *data)
> > +{
> > + struct gaudi_nic_device **ptr = netdev_priv(netdev);
> > + struct gaudi_ni
On Mon, Sep 14, 2020 at 4:39 AM Florian Fainelli wrote:
>
>
>
> On 9/12/2020 7:41 AM, Oded Gabbay wrote:
> > From: Omer Shpigelman
> >
> > The driver supports ethtool callbacks and provides statistics using the
> > device's profiling infrastructure (coresight).
>
> Is there any relationship near
From: Muhammad Husaini Zulkifli
Voltage switching sequence is needed to support UHS-1 interface
as Keem Bay EVM is using external voltage regulator to switch between
1.8V and 3.3V.
Signed-off-by: Muhammad Husaini Zulkifli
Reviewed-by: Andy Shevchenko
Reviewed-by: Adrian Hunter
---
drivers/mm
I can assure you that when I said "I think", I meant it in an assertive manner,
and not an assumptive one, but I can understand how that could easily get lost
in translation.
I wouldn't have sent in the patch if I had caught the build warning, and once
again, my apologies for not fixing it sooner
Hi Pierre,
On 11-09-20, 09:50, Pierre-Louis Bossart wrote:
> > > > > > > > > + * 25 0 (Reserved)
> > > > > > > > > + * 24:22 Function Number [2:0]
> > > > > > > > > + * 21 Entity[6]
> > > > > > > > > + * 20:19 Control Selector[5:4]
> > > > > >
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