On 25/11/2020 02:36, Peter Chen wrote:
On 20-11-24 14:22:25, Roger Quadros wrote:
Peter,
On 24/11/2020 13:47, Peter Chen wrote:
On 20-11-24 12:33:34, Roger Quadros wrote:
I am sorry about that. Do you use role switch /sys entry, if you have
used, I prefer using "usb-role-switch" property
On Tue, Nov 24, 2020 at 03:12:16PM -0800, Nicolin Chen wrote:
> On Wed, Nov 25, 2020 at 02:05:14AM +0300, Dmitry Osipenko wrote:
> > 25.11.2020 00:21, Nicolin Chen пишет:
> > > These five patches were acked by Thierry and acked-n-tested by
> > > Dmitry a while ago. Would it be possible for you to
On 23/11/2020 15:39, Ezequiel Garcia wrote:
> Check that all the fields that correspond or are related
> to a H264 specification syntax element have legal values.
>
> Signed-off-by: Ezequiel Garcia
> ---
> drivers/media/v4l2-core/v4l2-ctrls.c | 128 +++
>
On Tue, Nov 24, 2020 at 07:30PM +, Mark Rutland wrote:
[...]
> > > I've just updated that branch with a new version which I hope covers
> > > kernel<->kernel transitions too. If you get a chance, would you mind
> > > giving that a spin?
> > >
> > > The HEAD commit should be:
> > >
> > >
On Tue, Nov 17, 2020 at 06:19:48PM -0500, Joel Fernandes (Google) wrote:
> Core-scheduling prevents hyperthreads in usermode from attacking each
> other, but it does not do anything about one of the hyperthreads
> entering the kernel for any reason. This leaves the door open for MDS
> and L1TF
On Mon, Oct 12, 2020 at 09:55:55AM +0800, Jie Deng wrote:
> Add an I2C bus driver for virtio para-virtualization.
>
> The controller can be emulated by the backend driver in
> any device model software by following the virtio protocol.
>
> This driver communicates with the backend driver through
The driver core ignores the return value of the remove callback, so
don't give siox drivers the chance to provide a value.
All siox drivers only allocate devm-managed resources in
.probe, so there is no .remove callback to fix.
Signed-off-by: Uwe Kleine-König
---
drivers/siox/siox-core.c | 5
Hello,
compared to v2 sent starting with Message-Id:
20201124141834.3096325-1-u.kleine-koe...@pengutronix.de:
- fix typo in commit log of patch 1
- add Ack by Thorsten for patch 1
Uwe Kleine-König (2):
siox: Use bus_type functions for probe, remove and shutdown
siox: Make remove callback
The eventual goal is to get rid of the callbacks in struct
device_driver.
Acked-by: Thorsten Scherer
Signed-off-by: Uwe Kleine-König
---
drivers/siox/siox-core.c | 49
1 file changed, 25 insertions(+), 24 deletions(-)
diff --git
On Thu, Nov 05, 2020 at 06:26:33PM -0500, Si-Wei Liu wrote:
> Pinned pages are not properly accounted particularly when
> mapping error occurs on IOTLB update. Clean up dangling
> pinned pages for the error path.
>
> The memory usage for bookkeeping pinned pages is reverted
> to what it was
Hi Rafael,
On 11/24/20 10:43 AM, Lukasz Luba wrote:
Hi all,
The Energy Model (EM) supports power values expressed in an abstract scale
via new API. The SCMI performance protocol provides the information about
power scale. This patch set implements the needed interface and updates
cpufreq
Hi Damien,
On Wed, Nov 25, 2020 at 10:02 AM Damien Le Moal wrote:
> On 2020/11/25 17:51, Geert Uytterhoeven wrote:
> > On Wed, Nov 25, 2020 at 7:14 AM Damien Le Moal
> > wrote:
> >> On 2020/11/25 3:57, Geert Uytterhoeven wrote:
> >>> There is no need to enable Virtual Terminal support in the
From: Mike Rapoport
The test verifies that file descriptor created with memfd_secret does
not allow read/write operations, that secret memory mappings respect
RLIMIT_MEMLOCK and that remote accesses with process_vm_read() and
ptrace() to the secret memory fail.
Signed-off-by: Mike Rapoport
---
From: Mike Rapoport
It is unsafe to allow saving of secretmem areas to the hibernation snapshot
as they would be visible after the resume and this essentially will defeat
the purpose of secret memory mappings.
Prevent hibernation whenever there are active secret memory users.
Signed-off-by:
From: Mike Rapoport
Wire up memfd_secret system call on architectures that define
ARCH_HAS_SET_DIRECT_MAP, namely arm64, risc-v and x86.
Signed-off-by: Mike Rapoport
Acked-by: Palmer Dabbelt
Acked-by: Arnd Bergmann
---
arch/arm64/include/uapi/asm/unistd.h | 1 +
' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Qinglang-Miao/fpga-dfl-add-missing-platform_device_put-in-build_info_create_dev/20201125-145159
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
From: Mike Rapoport
Introduce "memfd_secret" system call with the ability to create memory
areas visible only in the context of the owning process and not mapped not
only to other processes but in the kernel page tables as well.
The user will create a file descriptor using the memfd_secret()
From: Mike Rapoport
On arm64, set_direct_map_*() functions may return 0 without actually
changing the linear map. This behaviour can be controlled using kernel
parameters, so we need a way to determine at runtime whether calls to
set_direct_map_invalid_noflush() and
From: Mike Rapoport
Removing a PAGE_SIZE page from the direct map every time such page is
allocated for a secret memory mapping will cause severe fragmentation of
the direct map. This fragmentation can be reduced by using PMD-size pages
as a pool for small pages for secret memory mappings.
Add
From: Mike Rapoport
Account memory consumed by secretmem to memcg. The accounting is updated
when the memory is actually allocated and freed.
Signed-off-by: Mike Rapoport
Acked-by: Roman Gushchin
---
mm/filemap.c | 3 ++-
mm/secretmem.c | 36 +++-
2 files
From: Mike Rapoport
The underlying implementations of set_direct_map_invalid_noflush() and
set_direct_map_default_noflush() allow updating multiple contiguous pages
at once.
Add numpages parameter to set_direct_map_*_noflush() to expose this ability
with these APIs.
Signed-off-by: Mike
From: Mike Rapoport
The definition of PMD_PAGE_ORDER denoting the number of base pages in the
second-level leaf page is already used by DAX and maybe handy in other
cases as well.
Several architectures already have definition of PMD_ORDER as the size of
second level page table, so to avoid
From: Mike Rapoport
It will be used by the upcoming secret memory implementation.
Signed-off-by: Mike Rapoport
---
mm/internal.h | 3 +++
mm/mmap.c | 5 ++---
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h
index c43ccdddb0f6..ae146a260b14
From: Mike Rapoport
Hi,
This is an implementation of "secret" mappings backed by a file descriptor.
The file descriptor backing secret memory mappings is created using a
dedicated memfd_secret system call The desired protection mode for the
memory is configured using flags parameter of the
On Fri, Nov 20, 2020 at 02:47:42PM +0100, Vincent Whitchurch wrote:
> On Fri, Nov 20, 2020 at 01:14:50PM +0100, Adam Ward wrote:
> > - buck1:
> > -description:
> > - Initial data for the Buck1 regulator.
> > -$ref: "regulator.yaml#"
> > + interrupt-parent:
> > +maxItems: 1
> > +
On Tue 24-11-20 12:19:12, Matthew Wilcox wrote:
> On Mon, Nov 23, 2020 at 08:07:24PM -0800, Hugh Dickins wrote:
> > Twice now, when exercising ext4 looped on shmem huge pages, I have crashed
> > on the PF_ONLY_HEAD check inside PageWaiters(): ext4_finish_bio() calling
> > end_page_writeback()
On 18/11/2020 11:40, Mark Brown wrote:
On Wed, Nov 18, 2020 at 02:03:41AM +0100, Linus Walleij wrote:
On Mon, Nov 16, 2020 at 10:06 PM Mark Brown wrote:
I think the main push in the other direction has always been people who
want to not have to write a driver at all and put absolutely
On 11/24/20 4:56 PM, Sudeep Holla wrote:
On Tue, Nov 24, 2020 at 10:43:45AM +, Lukasz Luba wrote:
Add a new interface to the existing perf_ops and export the information
about the power values scale.
This would be used by the cpufreq driver and Energy Model framework to
set the
On 11/11/2020 13:36, Linus Walleij wrote:
On Wed, Nov 11, 2020 at 1:33 PM Mark Brown wrote:
On Wed, Nov 11, 2020 at 02:05:19AM +0100, Linus Walleij wrote:
I would say that anything that has:
spi->mode = ...
is essentially broken.
This is not clear to me, most of these settings
[Bug][DP501]
1. For security concerning, P2A have to be disabled by CVE regulation.
2. FrameBuffer reverses last 2MB used for the image of DP501.
3. If P2A is disallowed, the default "ioremap()" behavior is non-cached
and could be an alternative accessing on the image of DP501.
---
On Tue, Aug 25, 2020 at 3:16 PM Tomi Valkeinen wrote:
>
> Hi Laurent,
>
> On 23/08/2020 19:26, Aaro Koskinen wrote:
> > Hi,
> >
> > On Tue, Aug 04, 2020 at 03:39:37PM +0300, Tomi Valkeinen wrote:
> >> On 04/08/2020 15:13, Tomi Valkeinen wrote:
> >
> >>> Can you try to pinpoint a bit where the
On 2020/11/25 17:51, Geert Uytterhoeven wrote:
> Hi Damien,
>
> On Wed, Nov 25, 2020 at 7:14 AM Damien Le Moal wrote:
>> On 2020/11/25 3:57, Geert Uytterhoeven wrote:
>>> There is no need to enable Virtual Terminal support in the Canaan
>>> Kendryte K210 defconfigs, as no terminal devices are
On Mon, Nov 23, 2020 at 07:58:06AM -0800, James Bottomley wrote:
> On Mon, 2020-11-23 at 15:19 +0100, Miguel Ojeda wrote:
> > On Sun, Nov 22, 2020 at 11:36 PM James Bottomley
> > wrote:
> > > It's not about the risk of the changes it's about the cost of
> > > implementing them. Even if you
On Wed, Nov 25, 2020 at 9:13 AM Jason Gunthorpe wrote:
>
> On Tue, Nov 24, 2020 at 03:28:14PM +0100, Daniel Vetter wrote:
> > On Fri, Nov 20, 2020 at 02:30:29PM -0400, Jason Gunthorpe wrote:
> > > On Thu, Nov 19, 2020 at 03:41:46PM +0100, Daniel Vetter wrote:
> > > > @@ -4805,21 +4824,15 @@
On 24.11.2020 14:25, Lad Prabhakar wrote:
Renesas RPC-IF driver is licensed under GPL2.0, to be in sync export the
symbols as GPL.
Didn't know there's a connection...
Suggested-by: Pavel Machek
Signed-off-by: Lad Prabhakar
Reviewed-by: Sergei Shtylyov
[...]
MBR, Sergei
On Wed, Nov 25, 2020 at 03:46:54AM +, Matthew Wilcox (Oracle) wrote:
> The page has just been allocated, so its refcount is 1. free_unref_page()
> is for use on pages which have a zero refcount. Use __free_page()
> like the other implementations of pte_alloc_one().
>
> Fixes: 1ae9ae5f7df7
On Wed, Nov 25, 2020 at 03:46:55AM +, Matthew Wilcox (Oracle) wrote:
> Code outside mm/ should not be calling free_unref_page(). Also
> move free_unref_page_list().
>
> Signed-off-by: Matthew Wilcox (Oracle)
Reviewed-by: Mike Rapoport
> ---
> include/linux/gfp.h | 2 --
> mm/internal.h
Mi chiamo Kenneth Scott, sono un finanziere privato e sono disposto a
concederti prestiti da 5.000 euro a 50.000.000 euro con un tasso di interesse
del 2% sull'intero periodo di rimborso.
Ecco le aree in cui posso aiutarti:
1- Finanziamenti per la realizzazione di progetti redditizi.
2-
On Wed, Nov 25, 2020 at 07:45:30AM +0100, David Hildenbrand wrote:
>
> > Am 25.11.2020 um 06:34 schrieb Andrea Arcangeli :
> >
> > Hello,
> >
> >> On Mon, Nov 23, 2020 at 02:01:16PM +0100, Vlastimil Babka wrote:
> >>> On 11/21/20 8:45 PM, Andrea Arcangeli wrote:
> >>> A corollary issue was
Hi Damien,
On Wed, Nov 25, 2020 at 7:14 AM Damien Le Moal wrote:
> On 2020/11/25 3:57, Geert Uytterhoeven wrote:
> > There is no need to enable Virtual Terminal support in the Canaan
> > Kendryte K210 defconfigs, as no terminal devices are supported and
> > enabled. Hence disable CONFIG_VT, and
Hi Heikki,
On Tue, Nov 24, 2020 at 11:53 PM Heikki Krogerus
wrote:
>
> On Wed, Nov 25, 2020 at 09:46:06AM +0200, Heikki Krogerus wrote:
> > On Tue, Nov 24, 2020 at 12:32:35PM -0800, Prashant Malani wrote:
> > > Hi,
> > >
> > > On Tue, Nov 24, 2020 at 12:10:31PM -0800, Prashant Malani wrote:
> >
Hi Lukas,
On Tue, Nov 24, 2020 at 06:12:17PM +0100, Lukas F. Hartmann wrote:
> The fixup of HSYNC and VSYNC should not be done when the input source is
> DCSS, or internal display does not work on MNT Reform 2 (open hardware
> laptop based on NXP i.MX8M using DCSS->DSI->eDP for internal display).
On Tue, Nov 24, 2020 at 01:03:43PM -0500, Joel Fernandes wrote:
> On Tue, Nov 24, 2020 at 05:13:35PM +0100, Peter Zijlstra wrote:
> > On Tue, Nov 17, 2020 at 06:19:49PM -0500, Joel Fernandes (Google) wrote:
> > > +static inline void generic_idle_enter(void)
> > > +static inline void
Hello!
On 24.11.2020 14:25, Lad Prabhakar wrote:
In the error path of rpcif_manual_xfer() the value of ret is overwritten
by value returned by reset_control_reset() function and thus returning
incorrect value to the caller.
This patch makes sure the correct value is returned to the caller of
A PD-capable device can return up to 3 Product Type VDOs as part of its
DiscoverIdentity Response (USB PD Spec, Rev 3.0, Version 2.0, Section
6.4.4.3.1). Add sysfs attributes to expose these to userspace.
Cc: Benson Leung
Cc: Heikki Krogerus
Signed-off-by: Prashant Malani
Reviewed-by: Heikki
Both partner and cable have identity VDOs. These are listed separately
in the Documentation/ABI/testing/sysfs-class-typec. Factor these out
into a common location to avoid the duplication.
Signed-off-by: Prashant Malani
Acked-by: Heikki Krogerus
---
Changes in v5:
- Corrected the email address
+++ Salvatore Bonaccorso [25/11/20 07:01 +0100]:
Hi Steve,
On Fri, Oct 30, 2020 at 12:43:24AM -0500, Steve French wrote:
I typically build cifs.ko for testing using the latest Ubuntu mainline
build - but building a module in the 5.10-rc1 kernel - while booted to
the 5.10-rc1 ubuntu
On 25.11.20 04:46, Matthew Wilcox (Oracle) wrote:
> Code outside mm/ should not be calling free_unref_page(). Also
> move free_unref_page_list().
>
> Signed-off-by: Matthew Wilcox (Oracle)
> ---
> include/linux/gfp.h | 2 --
> mm/internal.h | 3 +++
> 2 files changed, 3 insertions(+), 2
On 25.11.20 04:46, Matthew Wilcox (Oracle) wrote:
> The page has just been allocated, so its refcount is 1. free_unref_page()
> is for use on pages which have a zero refcount. Use __free_page()
> like the other implementations of pte_alloc_one().
>
> Fixes: 1ae9ae5f7df7 ("sparc: handle
On Tue, Nov 24, 2020 at 12:07:44PM -0500, Joel Fernandes wrote:
> Either way would be Ok with me, I would suggest retaining the history though
> so that the details in the changelog are preserved of the issues we faced,
> and in the future we can refer back to them.
Well, in part that's what we
On Tue, Nov 24, 2020 at 10:51:23PM -0500, Sven Van Asbroeck wrote:
> On Tue, Nov 24, 2020 at 1:10 PM Clemens Gruber
> wrote:
> >
> > The PCA9685 supports staggered LED output ON times to minimize current
> > surges and reduce EMI.
> > When this new option is enabled, the ON times of each channel
On Tue, Nov 24, 2020 at 12:04:30PM -0500, Joel Fernandes wrote:
> Hi Peter,
>
> On Tue, Nov 24, 2020 at 01:04:38PM +0100, Peter Zijlstra wrote:
> > On Tue, Nov 17, 2020 at 06:19:42PM -0500, Joel Fernandes (Google) wrote:
> > > + /*
> > > + * Optimize for common case where this CPU has no cookies
On Wed, Nov 25, 2020 at 12:33:51PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the rdma tree got a conflict in:
>
> include/linux/dma-mapping.h
>
> between commit:
>
> 16fee29b0735 ("dma-mapping: remove the dma_direct_set_offset export")
>
> from the arm-soc
On Tue, Nov 24, 2020 at 10:49:27PM -0500, Sven Van Asbroeck wrote:
> Hi Clemens, I checked the patch against the datasheet register definitions.
> More constructive feedback below.
>
> On Tue, Nov 24, 2020 at 1:10 PM Clemens Gruber
> wrote:
> >
> > The switch to the atomic API goes hand in hand
On Sat, Nov 21, 2020 at 06:42:28AM -0600, Rob Herring wrote:
> On Thu, Nov 12, 2020 at 01:29:46PM +0300, Serge Semin wrote:
> > On Wed, Nov 11, 2020 at 02:14:23PM -0600, Rob Herring wrote:
> > > On Wed, Nov 11, 2020 at 12:08:45PM +0300, Serge Semin wrote:
> > > > DWC USB3 DT node is supposed to be
On Tue, Nov 24, 2020 at 10:24:27PM +0100, Oleksandr Natalenko wrote:
> Hi.
>
> On 24.11.2020 15:23, Ard Biesheuvel wrote:
> > Surely caused by
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/efivarfs?id=fe5186cf12e30facfe261e9be6c7904a170bd822
>
> This also
On Wed, 25 Nov 2020 at 03:03, Li, Aubrey wrote:
>
> On 2020/11/25 1:01, Vincent Guittot wrote:
> > Hi Aubrey,
> >
> > Le mardi 24 nov. 2020 à 15:01:38 (+0800), Li, Aubrey a écrit :
> >> Hi Vincent,
> >>
> >> On 2020/11/23 17:27, Vincent Guittot wrote:
> >>> Hi Aubrey,
> >>>
> >>> On Thu, 19 Nov
Fix to return PTR_ERR() error code from the error handling case instead of
0 in function nfsd_file_cache_init(), as done elsewhere in this function.
Fixes: 65294c1f2c5e7("nfsd: add a new struct file caching facility to nfsd")
Signed-off-by: Huang Guobin
---
fs/nfsd/filecache.c | 1 +
1 file
Hi Yangbo, Hi Shawn,
Am 2020-11-25 03:59, schrieb Y.b. Lu:
-Original Message-
From: Vladimir Oltean
Sent: Tuesday, November 24, 2020 7:28 PM
To: Y.b. Lu
Cc: Michael Walle ; Shawn Guo ;
Leo Li ; Rob Herring ;
linux-arm-ker...@lists.infradead.org; devicet...@vger.kernel.org;
Adrian
Hi
Am 24.11.20 um 17:27 schrieb David Laight:
From: David Laight
Sent: 20 November 2020 15:39
From: Thomas Zimmermann
Sent: 20 November 2020 13:42
...
I did a diff from v5.10-rc4 to drm-tip to look for suspicious changes.
Some candidates are
8e3784dfef8a ("drm/ast: Reload gamma LUT
On Wed, 25 Nov 2020 at 09:21, Damien Le Moal wrote:
>
> On Tue, 2020-11-24 at 20:16 +0100, Geert Uytterhoeven wrote:
> > CONFIG_EFI_EARLYCON defaults to yes, and thus is enabled on systems that
> > do not support EFI, or do not have EFI support enabled, but do satisfy
> > the symbol's other
On Wed, 2020-11-25 at 09:20 +0100, Geert Uytterhoeven wrote:
> Hi Damien,
>
> On Wed, Nov 25, 2020 at 7:14 AM Damien Le Moal wrote:
> > On 2020/11/25 3:57, Geert Uytterhoeven wrote:
> > > There is no need to enable Virtual Terminal support in the Canaan
> > > Kendryte K210 defconfigs, as no
On Tue, 2020-11-24 at 20:16 +0100, Geert Uytterhoeven wrote:
> CONFIG_EFI_EARLYCON defaults to yes, and thus is enabled on systems that
> do not support EFI, or do not have EFI support enabled, but do satisfy
> the symbol's other dependencies.
>
> While drivers/firmware/efi/ won't be entered
Hi Damien,
On Wed, Nov 25, 2020 at 7:14 AM Damien Le Moal wrote:
> On 2020/11/25 3:57, Geert Uytterhoeven wrote:
> > There is no need to enable Virtual Terminal support in the Canaan
> > Kendryte K210 defconfigs, as no terminal devices are supported and
> > enabled. Hence disable CONFIG_VT, and
On 11/03/2020 01:40 PM, Jiaxun Yang wrote:
在 2020/8/22 0:55, Thomas Bogendoerfer 写道:
On Thu, Aug 20, 2020 at 08:42:49AM +0800, Jiaxun Yang wrote:
Victim Cache is defined by Loongson as per-core unified
private Cache.
Add this into cacheinfo and make cache levels selfincrement
instead of
Namhyung Kim writes:
> Hello,
>
> On Mon, Nov 23, 2020 at 8:00 PM Michael Ellerman wrote:
>>
>> Namhyung Kim writes:
>> > Hi Peter and Kan,
>> >
>> > (Adding PPC folks)
>> >
>> > On Tue, Nov 17, 2020 at 2:01 PM Namhyung Kim wrote:
>> >>
>> >> Hello,
>> >>
>> >> On Thu, Nov 12, 2020 at 4:54 AM
On Tue, Nov 24, 2020 at 08:46:38PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> When wakeup signaling is enabled for a bridge for the second (or every
> next) time in a row, its existing device wakeup power configuration
> may not match the new conditions. For example, some
On Fri, Nov 20, 2020 at 9:12 AM Stanimir Varbanov
wrote:
>
> From: Vikash Garodia
>
> For synchronous commands, update the message queue variable.
> This would inform video firmware to raise interrupt on host
> CPU whenever there is a response for such commands.
>
> Signed-off-by: Vikash Garodia
On 25/11/20 5:36 am, Jeremy Linton wrote:
> Since we only need a single u64 the _array form is
> unnecessarily. Use device_property_read_u64 instead.
>
> Signed-off-by: Jeremy Linton
Thank you :-)
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/sdhci.c | 8
> 1 file changed, 4
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
tags/media/v5.10-2
For:
- a rand Kconfig fixup for mtk-vcodec;
- a fix at h264 handling at cedrus codec driver;
- some warning fixes when config PM is not enabled at marvell-ccic;
- two
On Tue, Nov 24, 2020 at 08:44:00PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> The idea behind acpi_pm_set_bridge_wakeup() was to allow bridges to
> be reference counted for wakeup enabling, because they may be enabled
> to signal wakeup on behalf of their subordinate devices
On Tue, 24 Nov 2020 18:46:47 +0100
Borislav Petkov wrote:
> On Tue, Nov 24, 2020 at 11:19:33AM +0100, Borislav Petkov wrote:
> > In any case, at least the case where I give it
> >
> > 0x48 0xcf 0x48 0x83
> >
> > and say that buf size is 4, should return an error because the second
> > insn is
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