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
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
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 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
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
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 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
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 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
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
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
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
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
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
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
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 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 10:49:27PM -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 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 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 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 12:07:44PM -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 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 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
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
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
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
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).
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 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
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 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
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 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 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 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 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
[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 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
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 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 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()
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
> > +
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
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
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
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 +
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
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
---
' 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
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
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
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
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
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
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 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
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
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 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 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 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 25/11/2020 05:42, Bjorn Andersson wrote:
Attempting to send a power request during PM operations, when the QMI
handle isn't initialized results in a NULL pointer dereference. So check
if the QMI handle has been initialized before attempting to post the
power requests.
Fixes: 917809e2280b
From: Ben Chuang
The GL9763E uses 150Mhz (slow mode) by default in HS400 mode. In order
to make HS400 mode run at 200Mhz, the slow mode needs to be turned off.
Fixes: 1ae1d2d6e555 ("mmc: sdhci-pci-gli: Add Genesys Logic GL9763E support")
Signed-off-by: Ben Chuang
---
On Wed, 25 Nov 2020 at 10:59, Ben Chuang wrote:
>
> From: Ben Chuang
>
> The GL9763E uses 150Mhz (slow mode) by default in HS400 mode. In order
> to make HS400 mode run at 200Mhz, the slow mode needs to be turned off.
>
> Fixes: 1ae1d2d6e555 ("mmc: sdhci-pci-gli: Add Genesys Logic GL9763E
In case of panels with low vertical back porch, the prefill bw
requirement will be high as we will have less time(vbp+pw) to
fetch and fill the hw latency buffers before start of first line
in active period.
For ex:
Say hw_latency_line_buffers = 24, and if blanking vbp+pw = 10
Here we need to
On 23/11/2020 15:39, Ezequiel Garcia wrote:
> The H264 stateless controls is ready to be part
> of the stable uAPI.
>
> Re-number the control IDs, move them to the newly
> created stateless control class, and updates all
> the drivers accordingly.
>
> Signed-off-by: Ezequiel Garcia
> ---
>
I do have also other problems with this unit, when IOMMU is enabled and
pci=noats is not set as kernel parameter.
[ 2004.265906] amdgpu :0b:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR*
IB test failed on gfx (-110).
[ 2004.266024] [drm:amdgpu_device_delayed_init_work_handler [amdgpu]]
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
arch/Kconfig
between commit:
5a3a47bf8367 ("orphans: Hoist '--orphan-handling' into Kconfig")
from the kspp tree and commits:
84d8b3661cc9 ("arm, arm64: move free_unused_memmap() to generic mm")
46b9b00649f6
> Subject: [PATCH] fpga: dfl: add missing platform_device_put in
> build_info_create_dev
>
> platform_device_put is missing when it fails to set fdev->id. Set
> a temp value to do sanity check.
will this case be covered already by build_info_free()?
Hao
>
> Fixes: 543be3d8c999 ("fpga: add
Abandon the third patch in v1. There are many other factors that should
be considered. If possible, I'll fix it later.
Jinyang He (2):
MIPS: KASLR: Correcte valid bits in apply_r_mips_26_rel()
MIPS: Loongson64: Add KASLR support
arch/mips/Kconfig | 5 -
Apply_r_mips_26_rel() relocates instructions like j, jal and etc. These
instructions consist of 6bits function field and 26bits address field.
The value of target_addr as follows,
=
| high 4bits |low 28bits
Provide a weak plat_get_fdt() in relocate.c in case some platform enable
USE_OF while plat_get_fdt() is useless.
1MB RELOCATION_TABLE_SIZE is small for Loongson64 because too many
instructions should be relocated. 2MB is enough in present.
Add KASLR support for Loongson64.
KASLR(kernel address
On Wed, Nov 25, 2020 at 09:55:10AM +, Will Deacon wrote:
> 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
Remove PSU EEPROM configuration for systems class equipped with
Mellanox chip Spectrum and Celeron CPU - system types MSN2700, MSN2100.
Till now all the systems from this class used few types of power units,
all equipped with EEPROM device with address space two bytes. Thus, all
these devices have
Hello.
On 25.11.2020 09:32, Greg Kroah-Hartman wrote:
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
>
>
Remove PSU EEPROM configuration for systems MSN2700, MSN2100, MSN274x
to support the requirement of power unit replacement by "off the shelf"
device, matching electrical required parameters. Such device can be
equipped with different EEPROM types or even could be not equipped with
EEPROM.
Patch
Remove PSU EEPROM configuration for systems class equipped with
Mellanox chip Spectrum and ATOM CPU - system types MSN274x. Till now
all the systems from this class used few types of power units, all
equipped with EEPROM device with address space two bytes. Thus, all
these devices have been
Reserve memory from &_text to &_end. Otherwise if kernel address
was modified, the memory range of start_pfn to kernel_start_pfn
would be reserved. Then we could not use this range.
Signed-off-by: Jinyang He
---
arch/mips/loongson64/numa.c | 7 +--
1 file changed, 5 insertions(+), 2
This is used to protect potential race condition at use_count.
since probes of client drivers, calling attach_dev(), may run
concurrently.
Reviewed-by: Dmitry Osipenko
Tested-by: Dmitry Osipenko
Acked-by: Thierry Reding
Signed-off-by: Nicolin Chen
---
drivers/iommu/tegra-smmu.c | 34
After commit 9cce844abf07 ("MIPS: CPU#0 is not hotpluggable"),
c->hotpluggable is 0 for CPU 0 and it will not generate a control
file in sysfs for this CPU:
[root@linux loongson]# cat /sys/devices/system/cpu/cpu0/online
cat: /sys/devices/system/cpu/cpu0/online: No such file or directory
The tegra_smmu_group_get was added to group devices in different
SWGROUPs and it'd return a NULL group pointer upon a mismatch at
tegra_smmu_find_group(), so for most of clients/devices, it very
likely would mismatch and need a fallback generic_device_group().
But now tegra_smmu_group_get handles
This patch simply adds support for PCI devices.
Reviewed-by: Dmitry Osipenko
Tested-by: Dmitry Osipenko
Acked-by: Thierry Reding
Signed-off-by: Nicolin Chen
---
drivers/iommu/tegra-smmu.c | 35 +--
1 file changed, 25 insertions(+), 10 deletions(-)
diff --git
The bus_set_iommu() in tegra_smmu_probe() enumerates all clients
to call in tegra_smmu_probe_device() where each client searches
its DT node for smmu pointer and swgroup ID, so as to configure
an fwspec. But this requires a valid smmu pointer even before mc
and smmu drivers are probed. So in
Changelog
v1->v2:
* Added Thierry's acks to PATCH-3~5
This is a merged set of resend for previously two series of patches
that were reviewed/acked a month ago yet have not got applied.
Series-1: https://lkml.org/lkml/2020/9/29/73
"[PATCH v4 0/2] iommu/tegra-smmu: Two followup changes"
Hi Paul,
On Tue, Nov 24, 2020 at 04:47:30PM +0100, Paul Menzel wrote:
> Dear Chen,
>
>
> Thank you for the patch.
>
Thanks for reviewing this change.
> Am 24.11.20 um 16:32 schrieb Chen Yu:
> > The NIC is put in runtime suspend status when there is no wire connected.
> > As a result, it is safe
In tegra_smmu_(de)attach_dev() functions, we poll DTB for each
client's iommus property to get swgroup ID in order to prepare
"as" and enable smmu. Actually tegra_smmu_configure() prepared
an fwspec for each client, and added to the fwspec all swgroup
IDs of client DT node in DTB.
So this patch
>
>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
On Tue, Nov 24, 2020 at 05:20:37PM -0600, Bjorn Helgaas wrote:
> On Wed, Oct 28, 2020 at 10:31:43AM +0900, Kunihiko Hayashi wrote:
> > This patch adds misc interrupt handler to detect and invoke PME/AER event.
> >
> > In UniPhier PCIe controller, PME/AER signals are assigned to the same
> >
The function ingenic_tcu_get_clock() is annotated for the __init
section but it is actually called from the online cpu callback.
That will lead to a crash if a CPU is hotplugged after boot time.
Remove the __init annotatation for the ingenic_tcu_get_clock()
function.
Fixes: f19d838d08fc
1 - 100 of 1172 matches
Mail list logo
