Jason Gunthorpe 于2021年4月13日周二 下午9:45写道：
>
> On Tue, Apr 13, 2021 at 09:42:43PM +0800, Hao Sun wrote:
> > Jason Gunthorpe 于2021年4月13日周二 下午9:34写道：
> > >
> > > On Tue, Apr 13, 2021 at 11:36:41AM +0800, Hao Sun wrote:
> > > > Hi
> > > >
> > > > When using
On Tue, Apr 13, 2021 at 10:03 AM Michael S. Tsirkin wrote:
>
> On Tue, Apr 13, 2021 at 04:54:42PM +0800, Jason Wang wrote:
> >
> > 在 2021/4/13 下午1:47, Michael S. Tsirkin 写道:
> > > It's unsafe to operate a vq from multiple threads.
> > > Unfortunately this is exactly what we do when invoking
> > >
On Mon, Apr 12, 2021 at 11:58 PM Muchun Song wrote:
>
> The css_set_lock is used to guard the list of inherited objcgs. So there
> is no need to uncharge kernel memory under css_set_lock. Just move it
> out of the lock.
>
> Signed-off-by: Muchun Song
Reviewed-by: Shakeel Butt
From: SeongJae Park
PG_idle and PG_young allow the two PTE Accessed bit users, Idle Page
Tracking and the reclaim logic concurrently work while don't interfere
each other. That is, when they need to clear the Accessed bit, they set
PG_young to represent the previous state of the bit,
From: SeongJae Park
DAMON is a data access monitoring framework for the Linux kernel. The
core mechanisms of DAMON make it
- accurate (the monitoring output is useful enough for DRAM level
performance-centric memory management; It might be inappropriate for
CPU cache levels, though),
-
From: SeongJae Park
DAMON is designed to be used by kernel space code such as the memory
management subsystems, and therefore it provides only kernel space API.
That said, letting the user space control DAMON could provide some
benefits to them. For example, it will allow user space to analyze
From: SeongJae Park
Even somehow the initial monitoring target regions are well constructed
to fulfill the assumption (pages in same region have similar access
frequencies), the data access pattern can be dynamically changed. This
will result in low monitoring quality. To keep the assumption
From: SeongJae Park
This commit adds a tracepoint for DAMON. It traces the monitoring
results of each region for each aggregation interval. Using this, DAMON
can easily integrated with tracepoints supporting tools such as perf.
Signed-off-by: SeongJae Park
Reviewed-by: Leonard Foerster
From: SeongJae Park
This commit introduces a reference implementation of the address space
specific low level primitives for the virtual address space, so that
users of DAMON can easily monitor the data accesses on virtual address
spaces of specific processes by simply configuring the
On 09/04/2021 13:40, Mitali Borkar wrote:
> Removed and moved statement in line in long(multi-line) comments and
> added '*' before it to meet linux kernel coding style for long (multi-line)
> comments
>
> Signed-off-by: Mitali Borkar
> ---
>
> Changes from v2:- made style changes in code
Siddharth Chandrasekaran writes:
> Now that all extant hypercalls that can use XMM registers (based on
> spec) for input/outputs are patched to support them, we can start
> advertising this feature to guests.
>
> Cc: Alexander Graf
> Cc: Evgeny Iakovlev
> Signed-off-by: Siddharth
From: SeongJae Park
This commit updates MAINTAINERS file for DAMON related files.
Signed-off-by: SeongJae Park
---
MAINTAINERS | 12
1 file changed, 12 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4d68184d3f76..42bbcaec5050 100644
--- a/MAINTAINERS
+++
From: SeongJae Park
This commit adds documents for DAMON under
`Documentation/admin-guide/mm/damon/` and `Documentation/vm/damon/`.
Signed-off-by: SeongJae Park
---
Documentation/admin-guide/mm/damon/guide.rst | 158 +
Documentation/admin-guide/mm/damon/index.rst | 15 ++
Hi Pratik,
V4 seems fine. Thank you.
On Mon, Apr 12, 2021 at 12:43 AM Pratik Rajesh Sampat
wrote:
>
> Changelog v3-->v4
> Based on review comments by Doug Smythies,
> 1. Parsing the thread_siblings_list for CPU topology information to
>correctly identify the cores the test should run on in
The FEC does not have a PHY so it should not have a phy-handle. It is
connected to the switch at RGMII level so we need a fixed-link sub-node
on both ends.
This was not a problem until the qca8k.c driver was converted to PHYLINK
by commit b3591c2a3661 ("net: dsa: qca8k: Switch to PHYLINK instead
This patchset replaces DGB_871X_SEL_NL macro with the driver
recommended log function netdev_dbg().
Macro DBG_871X_SEL_NL indeed executes a raw printk call as
default behaviour. The other behaviour is doing a seq_printf()
call which never occurs.
First patch replace dump_drv_version with a
remove unnecessary dump_drv_version() usage.
This prepares dump_drv_version() for removal, before
coccinelle script application.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 1 -
1 file changed, 1 deletion(-)
diff --git
replace DGB_871X_SEL_NL macro with netdev_dbg().
DBG_871X_SEL_NL macro expands to a raw prink call or a
seq_printf if selected stream _is not_ a local
debug symbol set to null.
This second scenario never occurs so replace
all macro usages with netdev_dbg().
This is done with the following
removed unused 'void *sel' argument in rtw_odm_dbg_comp_msg()
function, after DBG_871X_SEL_NL replacement.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/core/rtw_odm.c | 2 +-
drivers/staging/rtl8723bs/include/rtw_odm.h| 2 +-
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
remove dump_drv_version() and dump_log_level() function
definitions and prototypes. Those functions are unused,
and add unnecessary wrap level to log calls.
They wrap DBG_871X_SEL_NL which will be replaced by
netdev_dbg() with coccinelle script application.
Signed-off-by: Fabio Aiuto
---
fix the following post commit hook checkpatch issue:
ERROR: space required after that ';' (ctx:VxV)
232: FILE: drivers/staging/rtl8723bs/core/rtw_odm.c:160:
+ "AdapEn_RSSI", "IGI_LowerBound");netdev_dbg
(adapter->pnetdev,
This was coccinelle script output
remove DBG_871X_SEL_NL obsolete macro declaration.
Signed-off-by: Fabio Aiuto
---
drivers/staging/rtl8723bs/include/rtw_debug.h | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/rtl8723bs/include/rtw_debug.h
b/drivers/staging/rtl8723bs/include/rtw_debug.h
index
replace dump_drv_version() usage with netdev_dbg().
There's no need to further wrap a netdev_dbg() call
for such a low number of occurrences.
The string printed is the same contained in DBG_871X_SEL_NL macro
called inside dump_drv_version().
This is just preparation before bulk DBG_871X_SEL_NL
On 4/13/21 3:42 AM, Václav Kubernát wrote:
> This patch adds support for these devices:
> - YH-5151E - the PDU
> - YM-2151E - the PSU
>
> The device datasheet says that the devices support PMBus 1.2, but in my
> testing, a lot of the commands aren't supported and if they are, they
> sometimes
On 4/13/21 2:34 AM, Jiapeng Chong wrote:
> Fix the following clang warning:
>
> drivers/watchdog/it87_wdt.c:155:20: warning: unused function
> 'superio_outw' [-Wunused-function].
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
Reviewed-by: Guenter Roeck
> ---
>
On Sun, 11 Apr 2021 14:51:06 +0200, Christophe JAILLET wrote:
> If 'devm_regmap_init_i2c()' fails, there is no need to goto err. We should
> return directly as already done by the surrounding error handling paths.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
On Fri, 9 Apr 2021 09:59:53 +0800, Chen Lifu wrote:
> This patch adds missing MODULE_DEVICE_TABLE definition which generates
> correct modalias for automatic loading of this driver when it is built
> as an external module.
Applied to
On Mon, 12 Apr 2021 15:22:56 +0200, Jerome Brunet wrote:
> Previous fifo depth patch was only tested on axg, not g12 or sm1.
> Of course, while adding hw_params dai callback for the axg, I forgot to do
> the same for g12 and sm1, leaving the depth unset and breaking playback on
> these SoCs.
>
>
On Tue, 13 Apr 2021, Fabio M. De Francesco wrote:
> Removed "ledBlink_param" because it was set to the value of "pbuf" but was
> never reused. This set was made by direct assignment (no helper had been
> called), therefore it had no side effect to the location pointed by "pbuf".
>
>
This fixes the RGMII on the sl28 boards. While the network port was
actually working it is still out-of-spec.
Please note, that this is split into two patches because each one fixes
a different commit.
Michael Walle (2):
arm64: dts: freescale: sl28: fix RGMII clock and voltage
arm64: dts:
During hardware validation it was noticed that the clock isn't
continuously enabled when there is no link. This is because the 125MHz
clock is derived from the internal PLL which seems to go into some kind
of power-down mode every once in a while. The LS1028A expects a contiuous
clock. Thus enable
During hardware validation it was noticed that the clock isn't
continuously enabled when there is no link. This is because the 125MHz
clock is derived from the internal PLL which seems to go into some kind
of power-down mode every once in a while. The LS1028A expects a contiuous
clock. Thus enable
On Tue, Apr 13, 2021 at 04:54:42PM +0800, Jason Wang wrote:
>
> 在 2021/4/13 下午1:47, Michael S. Tsirkin 写道:
> > It's unsafe to operate a vq from multiple threads.
> > Unfortunately this is exactly what we do when invoking
> > clean tx poll from rx napi.
> > As a fix move everything that deals with
On 4/13/2021 3:57 PM, Andrew Lunn wrote:
Ok, we can agree that there will not be a perfect naming. Would it be a
possibility to rename the existing TJA11xx driver to TJA1100-1-2 or is that
unwanted?
It is generally a bad idea. It makes back porting fixing harder if the
file changes name.
If
On Tue, Apr 13, 2021 at 4:53 AM Jason Wang wrote:
>
>
> 在 2021/4/13 下午1:47, Michael S. Tsirkin 写道:
> > There are currently two cases where we poll TX vq not in response to a
> > callback: start xmit and rx napi. We currently do this with callbacks
> > enabled which can cause extra interrupts
From: "Maciej S. Szmigiero"
The current memslot code uses a (reverse gfn-ordered) memslot array for
keeping track of them.
Because the memslot array that is currently in use cannot be modified
every memslot management operation (create, delete, move, change flags)
has to make a copy of the
Declared 32 bit unsigned int as static constant inside a function and
replaced u32[] {x,y} as canvas3, canvas4 in codec_h264.c
This indicates the value of canvas indexes will remain constant throughout
execution.
Reported-by: kernel test robot
Signed-off-by: Mitali Borkar
---
Changes from v2:-
From: "Maciej S. Szmigiero"
Introduce a memslots gfn upper bound operation and use it to optimize
kvm_zap_gfn_range().
This way this handler can do a quick lookup for intersecting gfns and won't
have to do a linear scan of the whole memslot set.
Signed-off-by: Maciej S. Szmigiero
---
On Mon, Apr 12, 2021 at 11:58 PM Muchun Song wrote:
>
> The obj_cgroup_release() and memcg_reparent_objcgs() are serialized by
> the css_set_lock. We do not need to care about objcg->memcg being
> released in the process of obj_cgroup_release(). So there is no need
> to pin memcg before releasing
On 09/04/2021 13:40, Mitali Borkar wrote:
> Moved the statement to next line and added '*' before it to meet
> linux kernel coding style for long(multi-line) comments.
>
> Signed-off-by: Mitali Borkar
> ---
>
> Changes from v1:- made style changes according to linux kernel coding style
> for
From: SeongJae Park
For CPU usage accounting, knowing pid of the monitoring thread could be
helpful. For example, users could use cpuaccount cgroups with the pid.
This commit therefore exports the pid of currently running monitoring
thread to the user space via 'kdamond_pid' file in the
STM32 USBPHYC provides two USB High-Speed ports which are used by controllers
with Host capabilities. That's why vbus-supply has to be supported on each
phy node.
---
Changes in v2:
- use connector node vbus-supply property as suggested by Rob
---
Amelie Delaunay (2):
dt-bindings: phy: add
This patch adds support for optional vbus regulator.
It is managed on phy_power_on/off calls and may be needed for host mode.
Signed-off-by: Amelie Delaunay
---
No changes in v2.
---
drivers/phy/st/phy-stm32-usbphyc.c | 31 ++
1 file changed, 31 insertions(+)
diff
From: SeongJae Park
This commit adds kunit based unit tests for the core and the virtual
address spaces monitoring primitives of DAMON.
Signed-off-by: SeongJae Park
Reviewed-by: Brendan Higgins
---
mm/damon/Kconfig | 36 +
mm/damon/core-test.h | 253
From: SeongJae Park
This commit adds a simple user space tests for DAMON. The tests are
using kselftest framework.
Signed-off-by: SeongJae Park
---
tools/testing/selftests/damon/Makefile| 7 ++
.../selftests/damon/_chk_dependency.sh| 28 ++
On 09/04/2021 21:01, Aline Santana Cordeiro wrote:
> Aligns line break with the remaining function arguments
> to the open parenthesis. Issue found by checkpatch.
>
> Signed-off-by: Aline Santana Cordeiro
Obsolete, a similar patch from Beatriz Martins de Carvalho
has already been applied in
This patch adds vbus-supply optional property to phy sub-nodes using
connector node.
A regulator for USB VBUS may be needed for host mode.
Signed-off-by: Amelie Delaunay
---
Changes in v2:
- add connector vbus-supply property as suggested by Rob
---
On Tue, Apr 13, 2021 at 03:52:14PM +0800, Chris Chiu wrote:
> On Mon, Apr 12, 2021 at 11:12 PM Alan Stern wrote:
> >
> > On Mon, Apr 12, 2021 at 11:00:06PM +0800, chris.c...@canonical.com wrote:
> > > The USB_PORT_FEAT_SUSPEND is not really necessary due to the
> > > "global suspend" in USB 2.0
This patchset adds Hycon vendor, HY46XX touchscreen controller driver
and its .yaml binding.
---
V1->V2:
* changed authorship and SoBs to @benettiengineering.com domain
* fixed vendor commit log according to Jonathan Neuschäfer's suggestion
* fixed hy46xx bindings according to Rob Herring's
Hi Laurent,
On Tue, Apr 13, 2021 at 04:45:17PM +0300, Laurent Pinchart wrote:
> Hi Sakari,
>
> Thank you for the patch.
>
> On Mon, Apr 12, 2021 at 02:11:20PM +0300, Sakari Ailus wrote:
> > The header defines the user space interface but may be mistaken as
> > kernel-only header due to its
On Tue, Apr 13, 2021 at 4:46 PM Matthew Wilcox wrote:
>
> On Thu, Mar 25, 2021 at 08:37:38PM +0100, Miklos Szeredi wrote:
> > @@ -107,6 +110,8 @@ fiemap: no
> > update_time: no
> > atomic_open: shared (exclusive if O_CREAT is set in open flags)
> > tmpfile: no
> > +fileattr_get:
On Tue, Apr 13, 2021 at 10:01 AM Marc Zyngier wrote:
>
> On Tue, 13 Apr 2021 14:29:32 +0100,
> Peter Geis wrote:
> >
> > On Tue, Apr 13, 2021 at 5:23 AM Marc Zyngier wrote:
> > >
> > > Hi Peter,
> > >
> > > On Mon, 12 Apr 2021 21:49:59 +0100,
> > > Peter Geis wrote:
> > > >
> > > > Good
On 12/04/2021 15:42, Aline Santana Cordeiro wrote:
> Remove unused macro functions "to_iss_device()", "to_device()",
> and "v4l2_dev_to_iss_device(dev)".
'git grep to_iss_device drivers/staging/omap4iss' gives me lots of hits!
Same for to_device. Only v4l2_dev_to_iss_device appears to be unused.
From: Mathieu Desnoyers
> Sent: 13 April 2021 15:22
...
> > David
> >
> >> So I suppose that if we're going to #ifdef this, we might as well do the
> >> whole thing.
> >>
> >> Mathieu; did I forget a reason why this cannot work?
>
> The only difference it brings on 32-bit is that the
Removed "ledBlink_param" because it was set to the value of "pbuf" but was
never reused. This set was made by direct assignment (no helper had been
called), therefore it had no side effect to the location pointed by "pbuf".
Signed-off-by: Fabio M. De Francesco
---
On Sun, 11 Apr 2021 14:57:13 +0200, Christophe JAILLET wrote:
> If 'devm_regmap_init_i2c()' fails, there is no need to goto err. We should
> return directly as already done by the surrounding error handling paths.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
Compile menu.c as an independent compilation unit.
Signed-off-by: Masahiro Yamada
---
scripts/kconfig/Makefile | 4 ++--
scripts/kconfig/internal.h | 9 +
scripts/kconfig/menu.c | 1 +
scripts/kconfig/parser.y | 5 ++---
4 files changed, 14 insertions(+), 5 deletions(-)
create
On Mon, 12 Apr 2021 17:46:46 +0200, Neil Armstrong wrote:
> From: Phong LE
>
> Add the ITE bridge HDMI it66121 bindings.
>
> Signed-off-by: Phong LE
> Signed-off-by: Neil Armstrong
> ---
> .../bindings/display/bridge/ite,it66121.yaml | 123 ++
> 1 file changed, 123
Fixes: 98189a0adfa0 ("HID: ft260: add usb hid to i2c host bridge driver")
The SMbus block transaction limits the number of bytes transferred to 32,
but nothing prevents a user from specifying via ioctl a larger data size
than the ft260 can handle in a single transfer.
i2cdev_ioctl_smbus()
-->
On Tue 2021-04-13 13:56:31, Andy Shevchenko wrote:
> On Mon, Apr 12, 2021 at 12:29:05PM -0700, Stephen Boyd wrote:
> > Quoting Andy Shevchenko (2021-04-12 04:58:02)
> > > On Fri, Apr 09, 2021 at 06:52:52PM -0700, Stephen Boyd wrote:
> > > > Let's make kernel stacktraces easier to identify by
On Tue, Apr 13, 2021 at 2:52 AM Yang Li wrote:
>
> Fix the following coccicheck warnings:
> ./tools/testing/selftests/bpf/progs/profiler.inc.h:189:7-11: WARNING
> comparing pointer to 0, suggest !E
> ./tools/testing/selftests/bpf/progs/profiler.inc.h:361:7-11: WARNING
> comparing pointer to 0,
From: Tianyu Lan
Add new hvcall guest address host visibility support. Mark vmbus
ring buffer visible to host when create gpadl buffer and mark back
to not visible when tear down gpadl buffer.
Co-Developed-by: Sunil Muthuswamy
Signed-off-by: Tianyu Lan
---
arch/x86/hyperv/Makefile
From: Tianyu Lan
UIO HV driver should not load in the isolation VM for security reason.
Return ENOTSUPP in the hv_uio_probe() in the isolation VM.
Signed-off-by: Tianyu Lan
---
drivers/uio/uio_hv_generic.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/uio/uio_hv_generic.c
From: Tianyu Lan
Hyper-V Isolation VM requires bounce buffer support. To use swiotlb
bounce buffer, add Hyper-V dma ops and use swiotlb functions in the
map and unmap callback.
Allocate bounce buffer in the Hyper-V code because bounce buffer
needs to be accessed via extra address space(e.g,
From: Tianyu Lan
Hyper-V provides ghcb hvcall to handle VMBus
HVCALL_SIGNAL_EVENT and HVCALL_POST_MESSAGE
msg in SNP Isolation VM. Add such support.
Signed-off-by: Tianyu Lan
---
arch/x86/hyperv/ivm.c | 69 +
arch/x86/include/asm/mshyperv.h | 1 +
From: Tianyu Lan
In Isolation VM, all shared memory with host needs to mark visible
to host via hvcall. vmbus_establish_gpadl() has already done it for
netvsc rx/tx ring buffer. The page buffer used by vmbus_sendpacket_
pagebuffer() still need to handle. Use DMA API to map/umap these
memory
From: Tianyu Lan
Hyper-V exposes shared memory boundary via cpuid HYPERV_
CPUID_ISOLATION_CONFIG and store it in the shared_gpa_
boundary of ms_hyperv struct. This prepares to share
memory with host for AMD SEV SNP guest.
Signed-off-by: Tianyu Lan
---
arch/x86/kernel/cpu/mshyperv.c | 2 ++
From: Tianyu Lan
Hyper-V provides two kinds of Isolation VMs. VBS(Virtualization-based
security) and AMD SEV-SNP unenlightened Isolation VMs. This patchset
is to add support for these Isolation VM support in Linux.
The memory of these vms are encrypted and host can't access guest
memory
From: Tianyu Lan
Hyper-V exposes GHCB page via SEV ES GHCB MSR for SNP guest
to communicate with hypervisor. Map GHCB page for all
cpus to read/write MSR register and submit hvcall request
via GHCB.
Signed-off-by: Tianyu Lan
---
arch/x86/hyperv/hv_init.c | 52
On Mon, Apr 12, 2021 at 10:01:52PM +0200, Johan Jonker wrote:
> Current dts files with 'pwm' nodes are manually verified.
> In order to automate this process pwm-rockchip.txt
> has to be converted to yaml.
>
> Signed-off-by: Johan Jonker
> ---
> For some SoC nodes this patch serie generates
From: Tianyu Lan
The physical address of monitor pages in the CHANNELMSG_INITIATE_CONTACT
msg should be in the extra address space for SNP support and these
pages also should be accessed via the extra address space inside Linux
guest and remap the extra address by ioremap function.
On Tue, Apr 13, 2021 at 12:31:53PM +0300, Or Cohen wrote:
> +++ b/net/sctp/socket.c
> @@ -1520,11 +1520,9 @@ static void sctp_close(struct sock *sk, long timeout)
>
> /* Supposedly, no process has access to the socket, but
>* the net layers still may.
> - * Also,
From: Tianyu Lan
Hyper-V provides GHCB protocol to write Synthetic Interrupt
Controller MSR registers and these registers are emulated by
Hypervisor rather than paravisor.
Hyper-V requests to write SINTx MSR registers twice(once via
GHCB and once via wrmsr instruction including the proxy bit
From: Tianyu Lan
In Isolation VM, all shared memory with host needs to mark visible
to host via hvcall. vmbus_establish_gpadl() has already done it for
netvsc rx/tx ring buffer. The page buffer used by vmbus_sendpacket_
mpb_desc() still need to handle. Use DMA API to map/umap these
memory during
On Tue, 13 Apr 2021 00:36:15 +0200, Johan Jonker wrote:
> Current dts files with "rockchip,gpio-bank" subnodes
> are manually verified. In order to automate this process
> the text that describes the compatible in rockchip,pinctrl.txt
> is removed and converted to YAML in rockchip,gpio-bank.yaml.
On Mon, Apr 12, 2021 at 12:22:11PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the vfs tree got a conflict in:
>
> fs/xfs/xfs_ioctl.c
>
> between commits:
>
> ceaf603c7024 ("xfs: move the di_projid field to struct xfs_inode")
> 031474c28a3a ("xfs: move the
On Tue, Apr 13, 2021 at 04:11:41PM +0100, David Howells wrote:
> Suggested-by: Linus Torvalds
> Signed-off-by: David Howells
> Tested-by: Jeff Layton
> Tested-by: Dave Wysochanski
Reviewed-by: Matthew Wilcox (Oracle)
On Tue, Apr 13, 2021 at 4:29 PM Mathieu Desnoyers
wrote:
>
> - On Apr 13, 2021, at 3:36 AM, Eric Dumazet eric.duma...@gmail.com wrote:
>
> > From: Eric Dumazet
> >
> > Two put_user() in rseq_update_cpu_id() are replaced
> > by a pair of unsafe_put_user() with appropriate surroundings.
> >
>
On Tue, Apr 6, 2021 at 10:26 AM Zhang, Qiang wrote:
>
> Hello everyone
>
> In RT system, after Andrew test, found the following calltrace ,
> in KASAN, we record callstack through stack_depot_save(), in this function,
> may be call alloc_pages, but in RT, the spin_lock replace with
>
On Tue, Apr 13, 2021 at 11:31 AM Catalin Marinas
wrote:
>
> On Tue, Apr 13, 2021 at 11:22:40AM +0200, Christoph Müllner wrote:
> > On Tue, Apr 13, 2021 at 10:03 AM Peter Zijlstra
> > wrote:
> > > On Mon, Apr 12, 2021 at 11:54:55PM +0200, Christoph Müllner wrote:
> > > > On Mon, Apr 12, 2021 at
User or developer may still be confused about why f2fs doesn't expose
compressed space to userspace, add description about compressed space
handling policy into f2fs documentation.
Signed-off-by: Chao Yu
---
Documentation/filesystems/f2fs.rst | 8
1 file changed, 8 insertions(+)
diff
Fix the following coccicheck warnings:
./net/ipv6/esp6_offload.c:321:32-34: WARNING !A || A && B is equivalent
to !A || B.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
net/ipv6/esp6_offload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hi Greg,
On Mon, Apr 12, 2021 at 10:40:58AM +0200, Greg Kroah-Hartman wrote:
> From: Kumar Kartikeya Dwivedi
>
> commit 6855e8213e06efcaf7c02a15e12b1ae64b9a7149 upstream.
This has been reverted upstream by:
4ba86128ba07 ("Revert "net: sched: bump refcount for new action in ACT replace
mode"")
Add driver for the extended variant of the isc, the microchip XISC
present on sama7g5 product.
Signed-off-by: Eugen Hristev
---
drivers/media/platform/Makefile | 1 +
drivers/media/platform/atmel/Kconfig | 11 +
drivers/media/platform/atmel/Makefile | 2 +
Remove a duplicate definition of clock max divider
Signed-off-by: Eugen Hristev
---
drivers/media/platform/atmel/atmel-sama5d2-isc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
index
Convert the Atmel ISC to yaml binding format.
Signed-off-by: Eugen Hristev
---
.../devicetree/bindings/media/atmel,isc.yaml | 115 ++
.../devicetree/bindings/media/atmel-isc.txt | 65 --
2 files changed, 115 insertions(+), 65 deletions(-)
create mode 100644
On Tue, Apr 13, 2021 at 12:45 PM Catalin Marinas
wrote:
>
> On Tue, Apr 13, 2021 at 12:25:00PM +0200, Christoph Müllner wrote:
> > On Tue, Apr 13, 2021 at 11:37 AM Peter Zijlstra
> > wrote:
> > > On Tue, Apr 13, 2021 at 11:22:40AM +0200, Christoph Müllner wrote:
> > > > What about trylock()?
>
Add bindings for the Microchip eXtended Image Sensor Controller.
Based on the atmel,isc.yaml binding.
Signed-off-by: Eugen Hristev
---
.../bindings/media/microchip,xisc.yaml| 129 ++
1 file changed, 129 insertions(+)
create mode 100644
Op 13-04-2021 om 10:48 schreef Karol Herbst:
On Tue, Apr 13, 2021 at 10:24 AM Roy Spliet wrote:
Op 13-04-2021 om 01:10 schreef Karol Herbst:
On Mon, Apr 12, 2021 at 9:36 PM Roy Spliet wrote:
Hello Aaron,
Thanks for your insights. A follow-up query and some observations in-line.
Op
On Thu, Apr 01, 2021 at 11:31:53AM -0400, Alex Kogan wrote:
> +/*
> + * cna_splice_tail -- splice the next node from the primary queue onto
> + * the secondary queue.
> + */
> +static void cna_splice_next(struct mcs_spinlock *node,
> + struct mcs_spinlock *next,
> +
On Tue, Apr 13, 2021 at 01:38:05PM +0200, Uwe Kleine-König wrote:
> Hello,
>
> On Mon, Apr 12, 2021 at 06:46:51PM +0200, Clemens Gruber wrote:
> > On Mon, Apr 12, 2021 at 06:27:23PM +0200, Uwe Kleine-König wrote:
> > > On Mon, Apr 12, 2021 at 03:27:41PM +0200, Clemens Gruber wrote:
> > > > Add
Hi Jon,
here's the next piece of documentation which should be generic enough.
Thx.
---
From: Borislav Petkov
Date: Tue, 13 Apr 2021 13:26:29 +0200
Explain when a submitter should tag a patch or a patch series with the
"RESEND" tag.
This has been partially carved out from a tip subsystem
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 89698becf06d341a700913c3d89ce2a914af69a2
commit: baec970aa5ba11099ad7a91773350c91fb2113f0 mips: Add N64 machine type
date: 3 months ago
config: mips-randconfig-s032-20210413 (attached as .config)
compiler
On Mon, Apr 12, 2021 at 07:25:03PM -0700, Steve Rutherford wrote:
> On Mon, Apr 12, 2021 at 6:48 PM Ashish Kalra wrote:
> >
> > On Mon, Apr 12, 2021 at 06:23:32PM -0700, Steve Rutherford wrote:
> > > On Mon, Apr 12, 2021 at 5:22 PM Steve Rutherford
> > > wrote:
> > > >
> > > > On Mon, Apr 12,
On Thu, Apr 01, 2021 at 11:31:54AM -0400, Alex Kogan wrote:
> @@ -49,13 +55,33 @@ struct cna_node {
> u16 real_numa_node;
> u32 encoded_tail; /* self */
> u32 partial_order; /* enum val */
> + s32
From: Dave Stevenson
Now that we can export deeper colour depths, add in the signalling
for HDR metadata.
Signed-off-by: Dave Stevenson
Signed-off-by: Maxime Ripard
---
Changes from v1:
- Rebased on latest drm-misc-next tag
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 53
Hi Uwe,
On Mon, Apr 12, 2021 at 10:10:19PM +0200, Uwe Kleine-König wrote:
> Hello Clemens,
>
> On Mon, Apr 12, 2021 at 06:39:28PM +0200, Clemens Gruber wrote:
> > On Mon, Apr 12, 2021 at 06:18:08PM +0200, Uwe Kleine-König wrote:
> > > On Mon, Apr 12, 2021 at 03:27:38PM +0200, Clemens Gruber
All the drivers that support the HDR metadata property have a similar
function to compare the metadata from one connector state to the next,
and force a mode change if they differ.
All these functions run pretty much the same code, so let's turn it into
an helper that can be shared across those
Hi,
Can these patches be backported to linux-5.4.y, I've tried to build
perf on arm and it failed without these patches.
fc8c0a992233 ("perf tools: Use %define api.pure full instead of %pure-parser")
20befbb10803 ("perf tools: Use %zd for size_t printf formats on 32-bit")
77d02bd00cea ("perf map:
Our driver while supporting HDR didn't send the proper colorimetry info
in the AVI infoframe.
Let's add the property needed so that the userspace can let us know what
the colorspace is supposed to be.
Signed-off-by: Maxime Ripard
---
Changes from v1:
- New patch
---
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