On Fri, Feb 26, 2021 at 02:51:57PM +, Lee Gibson wrote:
> Function _rtl92e_wx_set_scan calls memcpy without checking the length.
> A user could control that length and trigger a buffer overflow.
> Fix by checking the length is within the maximum allowed size.
>
> Reviewed-by: Dan Carpenter
>
Hi Jagan
On 2/24/21 7:05 PM, Jagan Teki wrote:
On Mon, Jan 25, 2021 at 8:35 PM Alexandre TORGUE
wrote:
Hi,
On 12/23/20 8:13 PM, Jagan Teki wrote:
MicroGEA STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam.
General features:
- STM32MP157AAC
- Up to 1GB DDR3L-800
- 512MB Nand flash
I think I can reproduce this, or something that at least looks very
similar to this, on 5.10. Namely on 5.10.17 (On both Client and Server).
We are running slurm, and since a while now (coincides with updating
from 5.4 to 5.10, but a whole bunch of other stuff was updated at the
same time, so
On Fri, Feb 26, 2021 at 8:39 PM Alexandre TORGUE
wrote:
>
> Hi Jagan
>
> On 2/24/21 7:05 PM, Jagan Teki wrote:
> > On Mon, Jan 25, 2021 at 8:35 PM Alexandre TORGUE
> > wrote:
> >>
> >> Hi,
> >>
> >> On 12/23/20 8:13 PM, Jagan Teki wrote:
> >>> MicroGEA STM32MP1 is an EDIMM SoM based on STM32MP157
Hi,
On 21. 2. 20. 오전 1:00, Abel Vesa wrote:
i.MX8M platforms get their dram OPPs from the EL3.
We don't need to duplicate that in the kernel dram dts node.
We should just trust the OPPs provided by the EL3.
Signed-off-by: Abel Vesa
---
drivers/devfreq/imx8m-ddrc.c | 49 ++
On 25.02.21 15:37:09, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Compile-testing these drivers is currently broken. Enabling
> it causes a couple of build failures though:
>
> drivers/pci/controller/pci-thunder-ecam.c:119:30: error: shift count >= width
> of type [-Werror,-Wshift-count-over
> On Feb 26, 2021, at 10:00 AM, J. Bruce Fields wrote:
>
> Adding Chuck, linux-nfs.
>
> Makes sense to me.--b.
Joe, I can add this to nfsd-5.12-rc. Would it be appropriate to add:
Fixes: 719f8bcc883e ("svcrpc: fix xpt_list traversal locking on shutdown")
> On Fri, Feb 26, 2021 at 09:38:20
On Fri, Feb 26, 2021 at 03:15:46PM +, Chuck Lever wrote:
>
>
> > On Feb 26, 2021, at 10:00 AM, J. Bruce Fields wrote:
> >
> > Adding Chuck, linux-nfs.
> >
> > Makes sense to me.--b.
>
> Joe, I can add this to nfsd-5.12-rc. Would it be appropriate to add:
>
> Fixes: 719f8bcc883e ("svcrpc:
> On Feb 26, 2021, at 10:19 AM, Joe Korty wrote:
>
> On Fri, Feb 26, 2021 at 03:15:46PM +, Chuck Lever wrote:
>>
>>
>>> On Feb 26, 2021, at 10:00 AM, J. Bruce Fields wrote:
>>>
>>> Adding Chuck, linux-nfs.
>>>
>>> Makes sense to me.--b.
>>
>> Joe, I can add this to nfsd-5.12-rc. Woul
linux-kernel@vger.kernel.org
previous kernel 5.10...
current kernel 5.11.4
After moving to 5.11, can no longer switch to VT's. The boot sequence
shows as far as
fb0: switching to inteldrmfb from EFI VGA
...
Console: switching to colour dummy device 80x25
and then goes black and unrespons
On Thu, Feb 25, 2021 at 10:33:53AM +0100, Robert Richter wrote:
> On 23.02.21 22:14:35, Dejin Zheng wrote:
> > On Tue, Feb 23, 2021 at 09:02:54AM +0100, Robert Richter wrote:
> > > On 22.02.21 23:14:15, Dejin Zheng wrote:
> > > > On Mon, Feb 22, 2021 at 11:56:08AM +0100, Robert Richter wrote:
> > >
On 21. 2. 20. 오전 1:00, Abel Vesa wrote:
Seems that, in order to be able to resume from suspend, the dram rate
needs to be the highest one available. Therefore, add the late system
suspend/resume PM ops which set the highest rate on suspend and the
latest one used before suspending on resume.
On Thu, Feb 25, 2021 at 10:15:16PM +0100, Heiko Thiery wrote:
> When accessing the timecounter register on an i.MX8MQ the kernel hangs.
> This is only the case when the interface is down. This can be reproduced
> by reading with 'phc_ctrl eth0 get'.
>
> Like described in the change in 91c0d987a978
On 2/26/21 2:29 AM, William Breathitt Gray wrote:
> When in SLAVE_MODE_DISABLED mode, the count still increases if the
> counter is enabled because an internal clock is used. This patch fixes
> the stm32_count_function_get() and stm32_count_function_set() functions
> to properly handle this behavio
- On Feb 26, 2021, at 8:51 AM, Piotr Figiel fig...@google.com wrote:
[...]
> ---
> v2:
> Applied review comments:
> - changed return value from the ptrace request to the size of the
> configuration structure
> - expanded configuration structure with the flags field and
> the rseq abi struct
+ linux-wireless
Arnd Bergmann writes:
> From: Arnd Bergmann
>
> clang points out a possible corner case in the mt7915_tm_set_tx_cont()
> function if called with invalid arguments:
>
> drivers/net/wireless/mediatek/mt76/mt7915/testmode.c:593:2: warning: variable
> 'mode' is used uninitialized
The following changes since commit e71ba9452f0b5b2e8dc8aa5445198cd9214a6a62:
Linux 5.11-rc2 (2021-01-03 15:55:30 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
tags/riscv-for-linus-5.12-mw0
for you to fetch changes up to d7fbcf4
chenzhou writes:
> On 2021/2/25 15:25, Baoquan He wrote:
>> On 02/24/21 at 02:19pm, Catalin Marinas wrote:
>>> On Sat, Jan 30, 2021 at 03:10:15PM +0800, Chen Zhou wrote:
Move CRASH_ALIGN to header asm/kexec.h for later use. Besides, the
alignment of crash kernel regions in x86 is 16M(CR
On 26/02/2021 15:03, Timo Rothenpieler wrote:
I think I can reproduce this, or something that at least looks very
similar to this, on 5.10. Namely on 5.10.17 (On both Client and Server).
I think this is a different issue - see below.
We are running slurm, and since a while now (coincides wit
Hi Borislav,
On Wed, 24 Feb 2021 12:02:16 +0100
Borislav Petkov wrote:
> From: Borislav Petkov
>
> Users of the instruction decoder should use this to decode instruction
> bytes. For that, have insn*() helpers return an int value to denote
> success/failure. When there's an error fetching the
On 26.02.2021 16:40, Anton Ivanov wrote:
These are two different clients, then what you see is possible on NFS
with client side caching. If you have multiple clients reading/writing
to the same files you usually need to tune the caching options and/or
use locking. I suspect that if you leave it
On Fri, Feb 26, 2021 at 09:08:17PM +0800, John Garry wrote:
> Included for each CPU entry in the per-arch mapfile.csv file is a 'type'
> field.
I don't like it because this will make the mapfile incompatible with
what download.01.org uses. We originally derived it from that.
It would be ok if it
Introduce pcim_alloc_irq_vectors(), a device-managed version of
pci_alloc_irq_vectors(), In some i2c drivers, If pcim_enable_device()
has been called before, then pci_alloc_irq_vectors() is actually a
device-managed function. It is used as a device-managed function, So
replace it with pcim_alloc_ir
Add pcim_alloc_irq_vectors(), a device-managed version of
pci_alloc_irq_vectors(). introducing this function can simplify
the error handling path in many drivers.
Signed-off-by: Dejin Zheng
---
v4 -> v5:
- No change
v3 -> v4:
- No change
v2 -> v3:
- No change
v1 -> v2:
The pcim_alloc_irq_vectors() function, an explicit device-managed version
of pci_alloc_irq_vectors(). If pcim_enable_device() has been called
before, then pci_alloc_irq_vectors() is actually a device-managed
function. It is used here as a device-managed function, So replace it
with pcim_alloc_irq_v
The pcim_alloc_irq_vectors() function, an explicit device-managed version
of pci_alloc_irq_vectors(). If pcim_enable_device() has been called
before, then pci_alloc_irq_vectors() is actually a device-managed
function. It is used here as a device-managed function, So replace it
with pcim_alloc_irq_v
Hi Marc, Alex,
On 2021/2/26 2:30, Marc Zyngier wrote:
On Thu, 25 Feb 2021 17:39:00 +,
Alexandru Elisei wrote:
Hi Marc,
On 2/25/21 9:55 AM, Marc Zyngier wrote:
Hi Yanan,
On Mon, 08 Feb 2021 11:22:47 +,
Yanan Wang wrote:
We currently uniformly clean dcache in user_mem_abort() before
On Fri, Feb 26, 2021 at 03:25:40PM +0530, Sai Prakash Ranjan wrote:
> Adreno(GPU) SMMU and APSS(Application Processor SubSystem) SMMU
> both implement "arm,mmu-500" in some QTI SoCs and to run through
> adreno smmu specific implementation such as enabling split pagetables
> support, we need to matc
Introduce pcim_alloc_irq_vectors(), a device-managed version of
pci_alloc_irq_vectors(). Introducing this function can simplify
the error handling path in many drivers.
And use pci_free_irq_vectors() to replace some code in pcim_release(),
they are equivalent, and no functional change. It is more
If F2FS_FS is modular, enabling the compressions options
F2FS_FS_{LZ4,LZ4HZ,LZO,LZORLE,ZSTD} will make the (de)compression
algorithms {LZ4,LZ4HC,LZO,ZSTD}_{,DE}COMPRESS builtin instead of
modular, as the former depend on an intermediate boolean
F2FS_FS_COMPRESSION, which in-turn depends on tristate
On 26/02/21 03:00PM, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Building this file with clang leads to a an unreachable code path
> causing a warning from objtool:
>
> drivers/spi/spi-rockchip.o: warning: objtool:
> rockchip_spi_transfer_one()+0x2e0: sibling call from callable instruction
version 1.5.1 and higher IPs of this controller required to set
continue execution on ignored command flag. This patch sets this flag.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/soundwire
Some of the transport parameters derived from device tree
are not fully parsed by the driver.
This patch adds support to parse those missing parameters.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 99 ++--
1 file changed, 95 insertions(+
Thanks for reviewing v1 of this patchset!
During testing SoundWire controller on SM8250 MTP, we found
few issues like all the interrupts are not handled,
all transport parameters are not read from device tree.
Other major issue was register read/writes which was interrupt based
was an overhead an
In the existing code every soundwire register read and register write
are kinda blocked. Each of these are using a special command id that
generates interrupt after it successfully finishes. This is really
overhead, limiting and not really necessary unless we are doing
something special.
We can si
Add support to new interrupts which includes reporting some of the
error interrupts and adding support to SLAVE pending interrupt!
This patch also changes the interrupt handler behaviour on handling
any pending interrupts by checking it before returning out of irq handler.
Signed-off-by: Srinivas
> - struct page *page = migration_entry_to_page(entry);
> + struct page *page = pfn_to_page(swp_offset(entry));
I wonder if keeping a single special_entry_to_page() helper would still
me a useful. But I'm not entirely sure. There are also two more open
coded copies of thi
Start the clock during initialization, doing this explicitly
will add more clarity when we are adding clock stop feature.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
ind
On 2021/2/25 17:55, Marc Zyngier wrote:
Hi Yanan,
On Mon, 08 Feb 2021 11:22:47 +,
Yanan Wang wrote:
We currently uniformly clean dcache in user_mem_abort() before calling the
fault handlers, if we take a translation fault and the pfn is cacheable.
But if there are concurrent translation
On Fri, Feb 26, 2021 at 06:18:26PM +1100, Alistair Popple wrote:
> Both migration and device private pages use special swap entries which
> are manipluated by a range of inline functions. The arguments to these
> are somewhat inconsitent so rework them to remove flag type arguments
> and to make th
Hey Linus,
Please git pull the following branch:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
stable/for-linus-5.12
which has two memory encryption related patches (SWIOTLB is enabled by
default for AMD-SEV):
1) Adding support for alignment so that NVME can properly work,
> + while (page_vma_mapped_walk(&pvmw)) {
> + /*
> + * If the page is mlock()d, we cannot swap it out.
> + * If it's recently referenced (perhaps page_referenced
> + * skipped over this mm) then we should reactivate it.
> + */
> +
On Sat, Feb 27, 2021 at 12:51 AM Geert Uytterhoeven
wrote:
>
> If F2FS_FS is modular, enabling the compressions options
> F2FS_FS_{LZ4,LZ4HZ,LZO,LZORLE,ZSTD} will make the (de)compression
> algorithms {LZ4,LZ4HC,LZO,ZSTD}_{,DE}COMPRESS builtin instead of
> modular, as the former depend on an inter
Nice cleanup!
Reviewed-by: Christoph Hellwig
On Fri, 26 Feb 2021 at 16:32, Mathieu Desnoyers
wrote:
>
> - On Feb 26, 2021, at 8:51 AM, Piotr Figiel fig...@google.com wrote:
> [...]
> > ---
> > v2:
> > Applied review comments:
> > - changed return value from the ptrace request to the size of the
> > configuration structure
> > - expande
On Fri, Feb 26, 2021 at 10:42:00AM -0400, Jason Gunthorpe wrote:
> On Thu, Feb 25, 2021 at 08:58:20PM +, Matthew Wilcox wrote:
>
> > I'd like to hear better ideas than this.
>
> You didn't like my suggestion to put a sleepable lock around the
> freeing of page tables during flushing?
>
> I s
Hi,
On Fri, Feb 26, 2021 at 10:32:35AM -0500, Mathieu Desnoyers wrote:
> > +static long ptrace_get_rseq_configuration(struct task_struct *task,
> > + unsigned long size, void __user *data)
> > +{
> > + struct ptrace_rseq_configuration conf = {
> > +
Hi Jagan
On 2/26/21 8:02 AM, Jagan Teki wrote:
MicroGEA STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam.
General features:
- STM32MP157AAC
- Up to 1GB DDR3L-800
- 512MB Nand flash
- I2S
MicroGEA STM32MP1 needs to mount on top of Engicam MicroDev carrier
boards for creating complete
On Thu, 25 Feb 2021 20:58:20 +
Matthew Wilcox wrote:
> In order to walk the page tables without the mmap semaphore, it must
> be possible to prevent them from being freed and reused (eg if munmap()
> races with viewing /proc/$pid/smaps).
>
> There is various commentary within the mm on how t
On Fri, Feb 26, 2021 at 01:54:00PM +0100, Hannes Reinecke wrote:
> On 2/26/21 1:35 PM, Daniel Wagner wrote:
> > On Mon, Feb 15, 2021 at 01:29:45PM -0800, Sagi Grimberg wrote:
> > > Well, I think we should probably figure out why that is happening first.
> >
> > I got my hands on a tcpdump trace. I
From: Arnd Bergmann
Separating compiler-clang.h from compiler-gcc.h inadventently dropped the
definitions of the three HAVE_BUILTIN_BSWAP macros, which requires falling
back to the open-coded version and hoping that the compiler detects it.
Since all versions of clang support the __builtin_bswap
Hi Mathieu,
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Add a new get_loaded_rsc_table() operation in order to support
> scenarios where the remoteproc core has booted a remote processor
> and detaches from it. When re-attaching to the remote processor,
> the core needs to know where the resour
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Move the setting of the resource table installed by an external
> entity to rproc_ops::get_loaded_rsc_table(). This is to support
> scenarios where a remote processor has been started by the core
> but is detached at a later stage. To re-attach the
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Introduce function __rproc_detach() to perform the same kind of
> operation as rproc_stop(), but instead of switching off the
> remote processor using rproc->ops->stop(), it uses
> rproc->ops->detach(). That way it is possible for the core
> to rele
This patch series enables HDCP in Cadence MHDP DPI/DP bridge driver.
Parshuram Thombare (2):
dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP
drm: bridge: cdns-mhdp8546: Enable HDCP
.../display/bridge/cdns,mhdp8546.yaml | 20 +-
drivers/gpu/drm/bridge/cadence/Makefi
This patch enable HDCP in MHDP driver.
Signed-off-by: Parshuram Thombare
---
drivers/gpu/drm/bridge/cadence/Makefile | 2 +-
.../drm/bridge/cadence/cdns-mhdp8546-core.c | 105 +++-
.../drm/bridge/cadence/cdns-mhdp8546-core.h | 21 +
.../drm/bridge/cadence/cdns-mhdp8546-hdcp.c | 57
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Introduce function rproc_detach() to enable the remoteproc
> core to release the resources associated with a remote processor
> without stopping its operation.
>
> Signed-off-by: Mathieu Poirier
Reviewed-by: Arnaud Pouliquen
Thanks,
> ---
> New
Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding.
Signed-off-by: Parshuram Thombare
---
.../display/bridge/cdns,mhdp8546.yaml | 20 +--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git
a/Documentation/devicetree/bindings/display/bridge/cdns,
Hi Mike,
On 2/26/2021 6:17 AM, Mike Rapoport wrote:
Hi George,
On Thu, Feb 25, 2021 at 08:19:18PM -0500, George Kennedy wrote:
Mike,
To get rid of the 0xBE453000 hardcoding, I added the following patch
to your above patch to get the iBFT table "address" to use with
memblock_reserve():
On 26/02/2021 15:47, Andi Kleen wrote:
On Fri, Feb 26, 2021 at 09:08:17PM +0800, John Garry wrote:
Included for each CPU entry in the per-arch mapfile.csv file is a 'type'
field.
I don't like it because this will make the mapfile incompatible with
what download.01.org uses. We originally derive
zero_user_segments() is used from __block_write_begin_int(), for
example like the following
zero_user_segments(page, 4096, 1024, 512, 918)
But new zero_user_segments() implements for HIGMEM + TRANSPARENT_HUGEPAGE
doesn't handle "start > end" case correctly, and hits BUG_ON(). (we
can f
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> If it is possible to detach the remote processor, keep an untouched
> copy of the resource table. That way we can start from the same
> resource table without having to worry about original values or what
> elements the startup code has changed when
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Allow a remote processor that was started by another entity to be
> switched off by the remoteproc core. For that to happen a
> rproc::ops::stop() operation needs to be available.
>
> Signed-off-by: Mathieu Poirier
Reviewed-by: Arnaud Pouliquen
On Fri, Feb 26, 2021 at 04:03:54PM +, Matthew Wilcox wrote:
> On Fri, Feb 26, 2021 at 10:42:00AM -0400, Jason Gunthorpe wrote:
> > On Thu, Feb 25, 2021 at 08:58:20PM +, Matthew Wilcox wrote:
> >
> > > I'd like to hear better ideas than this.
> >
> > You didn't like my suggestion to put a
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> This patch introduces the capability to detach a remote processor
> that has been attached by the remoteproc core. For that to happen
> a rproc::ops::detach() operation needs to be available.
>
> Signed-off-by: Mathieu Poirier
Reviewed-by: Arnaud
Jann reported [1] a race between __split_huge_pmd_locked() and
page_trans_huge_map_swapcount() which can result in a page to be reused
instead of COWed. This was later assigned CVE-2020-29368.
This was fixed by commit c444eb564fb1 ("mm: thp: make the THP mapcount atomic
against __split_huge_pmd_lo
On 2/24/21 12:35 AM, Mathieu Poirier wrote:
> Refactor function rproc_del() and rproc_cdev_release() to take
> into account the current state of the remote processor when choosing
> the state to transition to.
>
> Signed-off-by: Mathieu Poirier
> ---
> New for V6:
> - The RPROC_RUNNING -> RPRO
On Fri, Feb 26, 2021 at 11:50:53PM +0800, Dejin Zheng wrote:
> Introduce pcim_alloc_irq_vectors(), a device-managed version of
> pci_alloc_irq_vectors(). Introducing this function can simplify
> the error handling path in many drivers.
>
> And use pci_free_irq_vectors() to replace some code in pci
Hi Alexandre,
On Fri, Feb 26, 2021 at 9:42 PM Alexandre TORGUE
wrote:
>
> Hi Jagan
>
> On 2/26/21 8:02 AM, Jagan Teki wrote:
> > MicroGEA STM32MP1 is an EDIMM SoM based on STM32MP157A from Engicam.
> >
> > General features:
> > - STM32MP157AAC
> > - Up to 1GB DDR3L-800
> > - 512MB Nand flash
> >
On Fri, Feb 26, 2021 at 02:13:36PM +0600, Sabyrzhan Tasbolatov wrote:
> On Thu, 25 Feb 2021 10:59:14 -0500, Alan Stern wrote:
> > Won't this cause silent errors?
>
> Agree. But there are already such as cases like in:
>
> // net/bluetooth/hidp/core.c
> static void hidp_process_report(..)
> {
>
On Fri, Feb 26, 2021 at 04:21:37PM +0800, Longfang Liu wrote:
> Our current XHCI hardware controller has been customized to only
> support USB 2.0 ports. When using the current xhci driver, an xhci
> controller device and an ehci controller device will be created
> automatically.
That sentence mak
Hey Parshuram,
Thanks for submitting this.
This series rebased on upstream-drm-misc/for-linux-next fails dt
binding verification.
$ make dt_binding_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml
On Fri, 26 Feb 2021 at 17:18, Parshuram Thombare wrote:
On 26/02/2021 15.35, Arnd Bergmann wrote:
> On Fri, Feb 26, 2021 at 3:14 PM Rasmus Villemoes
> wrote:
>
>>
>> So I'm thinking that the proper way to handle this is to be able to
>> represent that ripple counter as a clock consumer in DT and have a
>> driver do the clk_prepare_enable(), even if th
On 2/26/21 4:12 AM, Ville Syrjälä wrote:
> On Thu, Feb 25, 2021 at 04:05:37PM -0800, Randy Dunlap wrote:
>> Include PPC_PMAC in the configs that use aty_ld_lcd() and
>> aty_st_lcd() implementations so that the PM code may work
>> correctly for PPC_PMAC.
>>
>> Suggested-by: Ville Syrjälä
>> Signed-
Acked-by: Luc Van Oostenryck
Thanks,
-- Luc
I hate all of this, but if this will finally catch the actual problem,
we can then revert all this, so sure.
Also, I think this will conflict with the patches from Nadav that I have
queued:
https://lkml.kernel.org/r/20210220231712.2475218-1-na...@vmware.com
which I'll be pushing to tip/x86/m
Reviewed-by: Brian King
--
Brian King
Power Linux I/O
IBM Linux Technology Center
Hi Mathieu,
On 2/24/21 12:34 AM, Mathieu Poirier wrote:
> Following the work done here [1], this set provides support for the
> remoteproc core to release resources associated with a remote processor
> without having to switch it off. That way a platform driver can be removed
> or the application
- On Feb 26, 2021, at 11:04 AM, emmir em...@google.com wrote:
> On Fri, 26 Feb 2021 at 16:32, Mathieu Desnoyers
> wrote:
>>
>> - On Feb 26, 2021, at 8:51 AM, Piotr Figiel fig...@google.com wrote:
>> [...]
>> > ---
>> > v2:
>> > Applied review comments:
>> > - changed return value from the
On Thu, Feb 25, 2021 at 11:30 PM Michal Hocko wrote:
>
> On Thu 25-02-21 18:12:54, Yang Shi wrote:
> > When debugging an oom issue, I found the oom_kill counter of memcg is
> > confusing. At the first glance without checking document, I thought it
> > just counts for memcg oom, but it turns out i
On POWER8 and POWER9, the last level cache (L2) has been at the level of
a group of 8 threads (SMT8 on POWER8, a big-core comprising of a pair of
SMT4 cores on POWER9). However, on POWER10, the LLC domain is at the
level of a group of SMT4 threads within the SMT8 core. Due to the
shrinking in the s
On 2/26/21 5:13 PM, Keith Busch wrote:
On Fri, Feb 26, 2021 at 01:54:00PM +0100, Hannes Reinecke wrote:
On 2/26/21 1:35 PM, Daniel Wagner wrote:
On Mon, Feb 15, 2021 at 01:29:45PM -0800, Sagi Grimberg wrote:
Well, I think we should probably figure out why that is happening first.
I got my ha
Reviewed-by: Brian King
--
Brian King
Power Linux I/O
IBM Linux Technology Center
On 2/26/21 9:58 AM, Srinivas Kandagatla wrote:
Some of the transport parameters derived from device tree
are not fully parsed by the driver.
This patch adds support to parse those missing parameters.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 99
On 21. 2. 20. 오전 1:00, Abel Vesa wrote:
The link between an imx-bus device and its icc id will be done
through the fsl,icc-id property in each dts node. The imx
interconnect driver will pick up all the dts nodes that have that
property defined and will link them to the rightfull icc id.
Signe
Hi,
On Mon, Feb 15, 2021 at 01:11:01AM +0530, Jagan Teki wrote:
> Use drm_panel_bridge to replace manual panel handling code.
>
> This simplifies the driver to allows all components in the
> display pipeline to be treated as bridges, paving the way
> to generic connector handling.
>
> Use drm_brid
On Sat, Feb 20, 2021 at 10:05 AM Sargun Dhillon wrote:
>
> The user notifier feature allows for filtering of seccomp notifications in
> userspace. While the user notifier is handling the syscall, the notifying
> process can be preempted, thus ending the notification. This has become a
> growing pr
On Fri, Feb 26, 2021 at 03:23:40PM +0100, David Sterba wrote:
> On Thu, Feb 25, 2021 at 08:32:34AM -0800, Ira Weiny wrote:
> > On Thu, Feb 25, 2021 at 02:12:52PM +0100, David Sterba wrote:
> > > On Wed, Feb 24, 2021 at 09:59:12AM -0800, Ira Weiny wrote:
> > > > On Wed, Feb 24, 2021 at 01:30:49PM +0
Exporting these two functions makes sense as it can be used by
other controllers like Qualcomm during auto-enumeration!
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/bus.c | 4 +++-
include/linux/soundwire/sdw.h | 2 ++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git
Qualcomm Soundwire controller have IP built-in feature to enumerate
SoundWire slave devices aka Auto Enumeration.
This patchset adds support to this feature along with Clock stop
feature using runtime PM.
Tested it on DB845c, RB5 and SM8250-MTP.
thanks,
srini
Srinivas Kandagatla (3):
soundwire
Add Clock stop feature support using runtime PM.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 103 ---
1 file changed, 96 insertions(+), 7 deletions(-)
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index d90eba6a1e88..0
Qualcomm SoundWire controller supports Auto Enumeration of the
devices within the IP. This patch enables support for this feature.
Signed-off-by: Srinivas Kandagatla
---
drivers/soundwire/qcom.c | 84 +---
1 file changed, 78 insertions(+), 6 deletions(-)
diff
On Tue, Feb 16, 2021 at 01:31:48PM +0200, Andy Shevchenko wrote:
> When requesting optional GPIO echo line, bail out on error,
> so user will know that something wrong with the existing property.
Guys, any comments on this series?
> Signed-off-by: Andy Shevchenko
> ---
> drivers/pps/clients/pps
On Tue, Feb 16, 2021 at 01:07:39PM +0200, Andy Shevchenko wrote:
> Introduce module_parport_driver() helper macro to reduce boilerplate
> in the existing and new code.
Sudip, any comments on this?
> Signed-off-by: Andy Shevchenko
> ---
> v2: fixed typo in the macro
> include/linux/parport.h | 1
On Wed, Feb 24, 2021 at 02:30:52PM +0100, Andrea Parri wrote:
On Wed, Feb 24, 2021 at 02:16:00PM +0100, Andrea Parri wrote:
On Wed, Feb 24, 2021 at 07:50:08AM -0500, Sasha Levin wrote:
> From: "Andrea Parri (Microsoft)"
>
> [ Upstream commit e99c4afbee07e9323e9191a20b24d74dbf815bdf ]
>
> __vmbu
On Fri, Feb 26, 2021 at 07:01:10PM +0800, Mason Zhang wrote:
> this patch update spi document for MT6779 SOC.
I'm missing patch 1/2 here, what's the story with dependencies?
Please submit patches using subject lines reflecting the style for the
subsystem, this makes it easier for people to identi
On Fri, Feb 26, 2021 at 05:42:23PM +0530, Kiran Gunda wrote:
> Currently, for WLED5, the FSC (Full scale current) setting is not
> updated properly due to driver toggling the wrong register after
> an FSC update.
>
> On WLED5 we should only toggle the MOD_SYNC bit after a brightness
> update. For
On Fri, Feb 26, 2021 at 10:27 PM Maxime Ripard wrote:
>
> Hi,
>
> On Mon, Feb 15, 2021 at 01:11:01AM +0530, Jagan Teki wrote:
> > Use drm_panel_bridge to replace manual panel handling code.
> >
> > This simplifies the driver to allows all components in the
> > display pipeline to be treated as bri
On Thu, Feb 25, 2021 at 02:13:10PM -0800, Douglas Anderson wrote:
> This is a trogdor variant. This is mostly a grab from the downstream
> tree with notable exceptions:
> - I skip -rev0. This was a super early build and there's no advantage
> of long term support.
> - I remove sound node since
On Fri, Feb 26, 2021 at 05:42:46PM +0100, Hannes Reinecke wrote:
> On 2/26/21 5:13 PM, Keith Busch wrote:
> >
> > That's just addressing a symptom. You can't fully verify the request is
> > valid this way because the host could have started the same command ID
> > the very moment before the code c
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