On Wed, Dec 09, 2020 at 10:14:49AM +0800, Boqun Feng wrote:
> Hi Frederic,
>
> On Tue, Dec 08, 2020 at 11:04:38PM +0100, Frederic Weisbecker wrote:
> > On Tue, Dec 08, 2020 at 10:24:09AM -0800, Paul E. McKenney wrote:
> > > > It reduces the code scope running with BH disabled.
> > > > Also
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:34:41 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
On 2020-12-10 06:17, Bean Huo wrote:
On Tue, 2020-12-08 at 22:58 -0800, Can Guo wrote:
ufshcd_hba_exit() is always called after ufshcd_exit_clk_scaling()
and
ufshcd_exit_clk_gating(), so no need to suspend clock scaling again
in
ufshcd_hba_exit().
Signed-off-by: Can Guo
Reviewed-by: Bean Huo
Quoting Manivannan Sadhasivam (2020-11-25 23:28:40)
> From: Naveen Yadav
>
> Add Global Clock Controller (GCC) support for SDX55 SoCs from Qualcomm.
>
> Signed-off-by: Naveen Yadav
> [mani: converted to parent_data, commented critical clocks, cleanups]
> Signed-off-by: Manivannan Sadhasivam
>
Quoting Manivannan Sadhasivam (2020-11-25 23:28:41)
> From: Vinod Koul
>
> Add compatible for SDX55 RPMHCC and DT include.
>
> Signed-off-by: Vinod Koul
> Signed-off-by: Manivannan Sadhasivam
> Reviewed-by: Bjorn Andersson
> Acked-by: Rob Herring
> ---
Applied to clk-next
PF_MEMALLOC_PIN is only honored for CMA pages, extend
this flag to work for any allocations from ZONE_MOVABLE by removing
__GFP_MOVABLE from gfp_mask when this flag is passed in the current
context.
Add is_pinnable_page() to return true if page is in a pinnable page.
A pinnable page is not in
On Thu, Dec 10, 2020 at 06:47:00AM +0800, Wong Vee Khee wrote:
> Assign stmmac's mdio_bus probe capabilities to MDIOBUS_C22_C45.
> This extended the probing of C45 PHY devices on the MDIO bus.
>
> Signed-off-by: Wong Vee Khee
Reviewed-by: Andrew Lunn
Andrew
Changelog
-
v2
- Addressed all review comments
- Added Reviewed-by's.
- Renamed PF_MEMALLOC_NOMOVABLE to PF_MEMALLOC_PIN
- Added is_pinnable_page() to check if page can be longterm pinned
- Fixed gup fast path by checking is_in_pinnable_zone()
- rename cma_page_list to movable_page_list
-
There is no need to check_dax_vmas() and run through the npage loop of
pinned pages if FS_DAX is not enabled.
Add a stub check_dax_vmas() function for no-FS_DAX case.
Signed-off-by: Pavel Tatashin
Reviewed-by: John Hubbard
---
mm/gup.c | 7 +++
1 file changed, 7 insertions(+)
diff --git
There's currently a comment in the code saying function 0 is GPIO.
Instead of hardcoding it, let's add a member where an SoC can specify
it. No known SoCs use a number other than 0, but this just makes the
code clearer. NOTE: no SoC code needs to be updated since we can rely
on
Hi,
On Tue, Dec 8, 2020 at 9:54 PM Maulik Shah wrote:
>
> >> but as long as its IRQ is in disabled/masked state it
> >> doesn't matter.
> > ...but there's no requirement that someone would need to disable/mask
> > an interrupt while switching the muxing, is there? So it does matter.
> >
> >
>
PF_MEMALLOC_NOCMA is used ot guarantee that the allocator will not return
pages that might belong to CMA region. This is currently used for long
term gup to make sure that such pins are not going to be done on any CMA
pages.
When PF_MEMALLOC_NOCMA has been introduced we haven't realized that it
We should not pin pages in ZONE_MOVABLE. Currently, we do not pin only
movable CMA pages. Generalize the function that migrates CMA pages to
migrate all movable pages. Use is_pinnable_page() to check which
pages need to be migrated
Signed-off-by: Pavel Tatashin
Reviewed-by: John Hubbard
---
Document the special handling of page pinning when ZONE_MOVABLE present.
Signed-off-by: Pavel Tatashin
Suggested-by: David Hildenbrand
---
Documentation/admin-guide/mm/memory-hotplug.rst | 9 +
1 file changed, 9 insertions(+)
diff --git
In order not to fragment CMA the pinned pages are migrated. However,
they are migrated to ZONE_MOVABLE, which also should not have pinned pages.
Remove __GFP_MOVABLE, so pages can be migrated to zones where pinning
is allowed.
Signed-off-by: Pavel Tatashin
Reviewed-by: David Hildenbrand
Function current_gfp_context() is called after fast path. However, soon we
will add more constraints which will also limit zones based on context.
Move this call into fast path, and apply the correct constraints for all
allocations.
Also update .reclaim_idx based on value returned by
Conceptually, we can envision the input on Qualcomm SoCs to pass
through a bunch of blocks between coming into the chip and becoming a
GPIO interrupt. From guessing and running a handful of tests, I
believe that we can represent the state of the world with a drawing
that looks something like
__gup_longterm_locked() has CMA || FS_DAX version and a common stub
version. In the preparation of prohibiting longterm pinning of pages from
movable zone make the CMA || FS_DAX version common, and delete the stub
version.
Signed-off-by: Pavel Tatashin
Reviewed-by: John Hubbard
---
mm/gup.c |
We have a problem if we use gpio-keys and configure wakeups such that
we only want one edge to wake us up. AKA:
wakeup-event-action = ;
wakeup-source;
Specifically we end up with a phantom interrupt that blocks suspend if
the line was already high and we want wakeups on rising edges (AKA we
On Tue, Dec 8, 2020 at 4:25 PM Ben Widawsky wrote:
>
> This also serves as an example how to add a new command
>
> Signed-off-by: Ben Widawsky
> ---
> drivers/cxl/mem.c| 22 ++
> include/uapi/linux/cxl_mem.h | 3 ++-
> 2 files changed, 24 insertions(+), 1
On Wed, Dec 9, 2020 at 4:39 PM Paul E. McKenney wrote:
>
> Like this, then?
Ack.
Linus
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:36:30 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
Quoting Manivannan Sadhasivam (2020-11-25 23:28:42)
> Add support for following clocks maintained by RPMh in SDX55 SoCs.
>
> * BI TCXO
> * RF_CLK1
> * RF_CLK1_AO
> * RF_CLK2
> * RF_CLK2_AO
> * QPIC (Qualcomm Technologies, Inc. Parallel Interface Controller)
>
> Signed-off-by: Manivannan
On Wed, Dec 09, 2020 at 03:29:09PM -0800, Linus Torvalds wrote:
> On Wed, Dec 9, 2020 at 3:07 PM Matthew Wilcox wrote:
> >
> > #. It is not necessary to use rcu_assign_pointer() when creating
> > linked structures that are to be published via a single external
> > - pointer. The
Fix a coding style issue as identified by checkpatch.pl
Signed-off-by: Triplehx3
---
drivers/staging/ralink-gdma/ralink-gdma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/ralink-gdma/ralink-gdma.c
b/drivers/staging/ralink-gdma/ralink-gdma.c
index
On 20-12-07 11:32:17, Pawel Laszczak wrote:
> This patch introduce new Cadence USBSS DRD driver to linux kernel.
>
> The Cadence USBSS DRD Controller is a highly configurable IP Core which
> can be instantiated as Dual-Role Device (DRD), Peripheral Only and
> Host Only (XHCI)configurations.
>
>
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:40:03 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:38:52 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:39:38 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:38:11 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:37:16 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:37:16 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:37:39 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
Quoting Manivannan Sadhasivam (2020-11-25 23:28:44)
> Add GDSC support to control the power supply of power domains in SDX55
> GCC.
>
> Signed-off-by: Manivannan Sadhasivam
> ---
Applied to clk-next
On Wednesday 09 December 2020 16:19:39 Trent Piepho wrote:
> On Tuesday, December 8, 2020 5:13:36 PM PST Pali Rohár wrote:
> > On Tuesday 08 December 2020 15:04:29 Trent Piepho wrote:
> > > Does this also give userspace a clear point at which to determine MTU
> setting,
> > > _before_ data is
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:36:30 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
Quoting Manivannan Sadhasivam (2020-11-25 23:28:43)
> Add GDSC instances in SDX55 GCC block.
>
> Signed-off-by: Manivannan Sadhasivam
> ---
Applied to clk-next
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:35:31 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:34:41 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
Quoting Manivannan Sadhasivam (2020-11-25 23:28:39)
> From: Vinod Koul
>
> Add device tree bindings for global clock controller on SDX55 SoCs.
>
> Signed-off-by: Vinod Koul
> Signed-off-by: Manivannan Sadhasivam
> Reviewed-by: Rob Herring
> ---
Applied to clk-next
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:32:28 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
From: Zheng Yongjun
Date: Wed, 9 Dec 2020 21:34:02 +0800
> Replace a comma between expression statements by a semicolon.
>
> Signed-off-by: Zheng Yongjun
Applied.
> On Dec 9, 2020, at 3:30 PM, Song Liu wrote:
>
>
>
>> On Dec 9, 2020, at 9:36 AM, Arnaldo Carvalho de Melo wrote:
>>
>> Em Tue, Dec 08, 2020 at 10:16:44AM -0800, Song Liu escreveu:
>>> This set introduces perf-stat -b option to count events for BPF programs.
>>> This is similar to
This driver supports Rockchip NFC (NAND Flash Controller) found on RK3308,
RK2928, RKPX30, RV1108 and other SOCs. The driver has been tested using
8-bit NAND interface on the ARM based RK3308 platform.
Support Rockchip SoCs and NFC versions:
- PX30 and RK3326(NFCv900).
ECC: 16/40/60/70
On 12/9/20 3:35 PM, Rob Herring wrote:
> On Fri, Dec 04, 2020 at 05:39:14PM +0100, Rafał Miłecki wrote:
>> On 04.12.2020 17:32, Florian Fainelli wrote:
>>> On 12/4/2020 1:37 AM, Rafał Miłecki wrote:
From: Rafał Miłecki
Document binding of block responsible for initializing USB
Add NAND FLASH Controller(NFC) node for PX30 SoC.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes
Add NAND FLASH Controller(NFC) node for RV1108 SoC.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
On Mon, 7 Dec 2020 16:58:01 + (UTC), Christophe Leroy wrote:
> Since commit c33165253492 ("powerpc: use non-set_fs based maccess
> routines"), userspace access is not granted anymore when using
> copy_from_kernel_nofault()
>
> However, kthread_probe_data() uses copy_from_kernel_nofault()
> to
On Wed, 9 Dec 2020 06:19:14 +0100
Thorsten Leemhuis wrote:
> Move the 'this section is a placeholder for now and needs help by
> someone with domain knowledge' note one section upwards to the place
> where it belongs: the 'Decode failure messages' section.
>
> Signed-off-by: Thorsten Leemhuis
Rockchp's NFC(Nand Flash Controller) has four versions: V600, V622, V800 and
V900.This series patch can support all four versions.
Changes in v16:
- Fix some comments about 'ret' variable.
Changes in v15:
- Use a buffer pointer nfc->page_buf instead of the original two pointers.
- Fix coding
Hi Stephen,
A few more comments below.
Michael, please have a look at them too.
Christian, do you have any program that you used to test the syscall
that could be added as an example program to the page?
Thanks,
Alex
On 12/9/20 11:00 PM, Stephen Kitt wrote:
> This documents close_range(2)
Add NAND FLASH Controller(NFC) node for RK2928, RK3066, RK3168
and RK3188 SoCs.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8:
On Wed, 9 Dec 2020 10:04:22 -0500
Mark Pearson wrote:
> On 09/12/2020 09:33, Jonathan Corbet wrote:
> > On Wed, 9 Dec 2020 08:56:31 -0500 Mark Pearson
> > wrote:
> >
> >> I do see: WARNING: document isn't included in any toctree but I
> >> think this is benign - I believe I'm getting it just
Add NAND FLASH Controller(NFC) node for RK3036 SoC.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Add NAND FLASH Controller(NFC) node for RK3308 SoC.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Documentation support for Rockchip RK3xxx NAND flash controllers
Reviewed-by: Rob Herring
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12:
- Fix some warnings while make dt_binding_check
- Drop a allOf defined
Add maintainers to ROCKCHIP NFC.
Signed-off-by: Yifeng Zhao
---
Changes in v16: None
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Hi James,
On 12/9/2020 8:51 AM, James Morse wrote:
Hi Reinette, Fenghua,
Subject nit: I think 'use IPI instead of task_work() to update PQR_ASSOC_MSR'
conveys the
guts of this change more quickly!
Sure. Thank you. A small change is that I plan to write "PQR_ASSOC MSR"
instead to closer
-randconfig-r022-20201209 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux
Hi James,
Thank you very much for your review.
On 12/9/2020 8:47 AM, James Morse wrote:
Hi Reinette, Fenghua,
On 03/12/2020 23:25, Reinette Chatre wrote:
From: Fenghua Yu
The code of setting the CPU on which a task is running in a CPU mask is
moved into a couple of helpers. The new helper
Christophe Leroy writes:
> Le 09/12/2020 à 11:43, Michael Ellerman a écrit :
>> Christophe Leroy writes:
>>> There is no big poing in not pinning kernel text anymore, as now
>>> we can keep pinned TLB even with things like DEBUG_PAGEALLOC.
>>>
>>> Remove CONFIG_PIN_TLB_TEXT, making it always
On Wed, 2020-12-09 at 21:48 +0100, Daniel Lezcano wrote:
> On 26/11/2020 18:18, Srinivas Pandruvada wrote:
> > Add support for RFIM (Radio Frequency Interference Mitigation)
> > support
> > via processor thermal PCI device. This drivers allows adjustment of
> > FIVR (Fully Integrated Voltage
On Tuesday, December 8, 2020 5:13:36 PM PST Pali Rohár wrote:
> On Tuesday 08 December 2020 15:04:29 Trent Piepho wrote:
> > Does this also give userspace a clear point at which to determine MTU
setting,
> > _before_ data is sent over SCO connection? It will not work if sco_mtu
is not
> >
Stephen Rothwell writes:
> Hi Michael,
>
> On Wed, 09 Dec 2020 15:44:35 +1100 Michael Ellerman
> wrote:
>>
>> They should really be in DATA_DATA or similar shouldn't they?
>
> No other architecture appears t need them ...
Any arch with orphan-handling=warn should see them I thought?
cheers
On 12/8/20 10:45 AM, SeongJae Park wrote:
> From: SeongJae Park
>
> In 'fqdir_exit()', a work for destruction of the 'fqdir' is enqueued.
> The work function, 'fqdir_work_fn()', calls 'rcu_barrier()'. In case of
> intensive 'fqdir_exit()' (e.g., frequent 'unshare(CLONE_NEWNET)'
>
On Wed, Dec 9, 2020 at 2:24 PM Seth Forshee wrote:
>
> Building the BPF selftests with clang 11, I'm getting the following
> error:
>
>CLNG-LLC [test_maps] profiler1.o
> In file included from progs/profiler1.c:6:
> progs/profiler.inc.h:260:17: error: use of unknown builtin
>
> On Dec 9, 2020, at 9:03 AM, Jiri Olsa wrote:
>
> On Tue, Dec 08, 2020 at 10:16:46AM -0800, Song Liu wrote:
>> Introduce perf-stat -b option, which counts events for BPF programs, like:
>>
>> [root@localhost ~]# ~/perf stat -e ref-cycles,cycles -b 254 -I 1000
>> 1.487903822
On Tue, Dec 01, 2020 at 11:44:12PM +0900, Kuniyuki Iwashima wrote:
> This patch renames reuseport_select_sock() to __reuseport_select_sock() and
> adds two wrapper function of it to pass the migration type defined in the
> previous commit.
>
> reuseport_select_sock :
Hi all,
Today's linux-next merge of the microblaze tree got a conflict in:
arch/microblaze/include/asm/mmu_context.h
between commit:
94f89922e1e0 ("asm-generic: add generic MMU versions of mmu context
functions")
from the asm-generic tree and commit:
05cdf457477d ("microblaze: Remove
On Tue, 8 Dec 2020 23:13:51 +0100 (CET) Michal Kubecek wrote:
> Syzbot reported a stack overflow in bitmap_from_arr32() called from
> ethnl_parse_bitset() when bitset from netlink message is longer than
> target bitmap length. While ethnl_compact_sanity_checks() makes sure that
> trailing part is
On Wed, Nov 18, 2020 at 07:19:07PM -0800, John Stultz wrote:
> On Wed, Nov 18, 2020 at 5:22 PM Hyesoo Yu wrote:
> >
> > On Tue, Nov 17, 2020 at 07:00:54PM -0800, John Stultz wrote:
> > > So I suspect Rob will push back on this as he has for other dt
> > > bindings related to ion/dmabuf heaps (I
The CRC calculation always happens on 8 words which is why there is an
extra element in the prom array of struct ms_tp_dev. However, on ms5637 and
similar, only 7 words are readable.
Then, set MS_SENSORS_TP_PROM_WORDS_NB to 8 and stop passing a len parameter
to ms_sensors_tp_crc_valid as this
Avoid exposing all the sampling frequencies for chip that only support a
subset.
Signed-off-by: Alexandre Belloni
---
drivers/iio/pressure/ms5637.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/iio/pressure/ms5637.c
Currently, only the 112bit PROM on 7 words is supported. However the ms58xx
family also have devices with a 128bit PROM on 8 words. See AN520:
C-CODE EXAMPLE FOR MS56XX, MS57XX (EXCEPT ANALOG SENSOR), AND MS58XX SERIES
PRESSURE SENSORS and the various device datasheets.
The difference is that the
Switch to the modern i2c probe_new callback and drop the i2c_device_id
array.
Signed-off-by: Alexandre Belloni
---
drivers/iio/pressure/ms5637.c | 25 +++--
1 file changed, 7 insertions(+), 18 deletions(-)
diff --git a/drivers/iio/pressure/ms5637.c
The ms5803 is very similar to the ms5805 but has less resolution options
and has the 128bit PROM layout.
Cc: Rob Herring
Signed-off-by: Alexandre Belloni
---
Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
drivers/iio/pressure/ms5637.c | 8
2
Hello,
This series adds support for the Measurement Specialities ms5803. It is
very similar to the ms5805 but has a different PROM layout (which I
suspect predates the ms5805 PROM layout). Also it supports less
frequency sampling options.
After a bit of preparatory work in the ms5637 driver and
Some sensors in the ms58xx family have a different PROM length and a
different number of available resolution. introduce struct ms_tp_hw_data to
handle those differences.
Signed-off-by: Alexandre Belloni
---
.../iio/common/ms_sensors/ms_sensors_i2c.h| 11 ++
On Wed, Dec 9, 2020 at 2:59 PM Prashant Malani wrote:
>
> Hi Heikki,
>
> On Wed, Dec 9, 2020 at 9:15 AM Heikki Krogerus
> wrote:
> >
> > Hi Prashant,
> >
> > On Wed, Dec 09, 2020 at 08:22:52AM -0800, Prashant Malani wrote:
> > > Hi Heikki,
> > >
> > > On Wed, Dec 9, 2020 at 8:14 AM Heikki
Extend the FPGA Security Manager class driver to
include an update/status sysfs node that can be polled
and read to monitor the progress of an ongoing secure
update. Sysfs_notify() is used to signal transitions
between different phases of the update process.
Signed-off-by: Russ Weight
The FPGA Security Manager class driver provides a common
API for user-space tools to manage updates for secure FPGA
devices. Device drivers that instantiate the FPGA Security
Manager class driver will interact with a HW secure update
engine in order to transfer new FPGA and BMC images to FLASH so
Extend the FPGA Security Manager class driver to
include an update/filename sysfs node that can be used
to initiate a secure update. The filename of a secure
update file (BMC image, FPGA image, Root Entry Hash image,
or Code Signing Key cancellation image) can be written to
this sysfs entry to
Extend the FPGA Security Manager class driver to include
an update/remaining_size sysfs node that can be read to
determine how much data remains to be transferred to the
secure update engine. This file can be used to monitor
progress during the "writing" phase of an update.
Signed-off-by: Russ
Extend the FPGA Security Manager class driver to include
an update/error sysfs node that can be read for error
information when a secure update fails.
Signed-off-by: Russ Weight
Reviewed-by: Tom Rix
---
v8:
- No change
v7:
- Changed Date in documentation file to December 2020
v6:
- No
Create the FPGA Security Manager class driver. The security
manager provides interfaces to manage secure updates for the
FPGA and BMC images that are stored in FLASH. The driver can
also be used to update root entry hashes and to cancel code
signing keys. The image type is encoded in the image
Extend the FPGA Security Manager class driver to include
an update/cancel sysfs file that can be written to request
that an update be canceled. The write may return EBUSY if
the update has progressed to the point that it cannot be
canceled by software or ENODEV if there is no update in
progress.
Extend the FPGA Security Manager class driver to include
an optional update/hw_errinfo sysfs node that can be used
to retrieve 64 bits of device specific error information
following a secure update failure.
The underlying driver must provide a get_hw_errinfo() callback
function to enable this
On Tue, 8 Dec 2020 12:56:32 -0600 Mario Limonciello wrote:
> From: Vitaly Lifshits
>
> Changed a configuration in the flows to align with
> architecture requirements to achieve S0i3.2 substate.
>
> This helps both i219V and i219LM configurations.
>
> Also fixed a typo in the previous commit
> +/* Support 10, 100, 200, 1000, 2500, 5000, 1 Mbps (e.g. 88E6393X)
> + * This function adds new speed 5000 supported by Amethyst family.
> + * Function mv88e6xxx_port_set_speed_duplex() can't be used as the register
> + * values for speeds 2500 & 5000 conflict.
> + */
Thanks, that should
On Fri, Dec 04, 2020 at 02:06:55PM +0100, Linus Walleij wrote:
> This driver was merged in the early days of device tree
> on Arm in 2012 and somehow we failed to provide bindings
> for it. Fix it up with some YAML bindings.
>
> Cc: devicet...@vger.kernel.org
> Signed-off-by: Linus Walleij
> ---
On Fri, Dec 04, 2020 at 05:39:14PM +0100, Rafał Miłecki wrote:
> On 04.12.2020 17:32, Florian Fainelli wrote:
> > On 12/4/2020 1:37 AM, Rafał Miłecki wrote:
> > > From: Rafał Miłecki
> > >
> > > Document binding of block responsible for initializing USB controllers
> > > (OHCI, EHCI, XHCI).
> >
> On Dec 9, 2020, at 9:03 AM, Jiri Olsa wrote:
>
> On Tue, Dec 08, 2020 at 10:16:45AM -0800, Song Liu wrote:
>> BPF programs are useful in perf to profile BPF programs. BPF skeleton is
>> by far the easiest way to write BPF tools. Enable building BPF skeletons
>> in util/bpf_skel. A dummy bpf
> On Dec 9, 2020, at 9:36 AM, Arnaldo Carvalho de Melo wrote:
>
> Em Tue, Dec 08, 2020 at 10:16:44AM -0800, Song Liu escreveu:
>> This set introduces perf-stat -b option to count events for BPF programs.
>> This is similar to bpftool-prog-profile. But perf-stat makes it much more
>> flexible.
On Fri, Dec 04, 2020 at 12:58:32AM -0800, Atish Patra wrote:
> Add YAML DT binding documentation for the Microchip PolarFire SoC.
> It is documented at:
>
> https://www.microsemi.com/products/fpga-soc/polarfire-soc-icicle-quick-start-guide
>
> Signed-off-by: Atish Patra
> ---
>
On Wed, Dec 9, 2020 at 3:07 PM Matthew Wilcox wrote:
>
> #. It is not necessary to use rcu_assign_pointer() when creating
> linked structures that are to be published via a single external
> - pointer. The RCU_INIT_POINTER() macro is provided for this task
> - and also for assigning
Hi Maxime,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on rockchip/for-next]
[also build test WARNING on robh/for-next v5.10-rc7 next-20201209]
[cannot apply to linuxtv-media/master]
[If your patch is applied to the wrong git tree, kindly drop us a note
On Fri, 04 Dec 2020 11:13:45 +0530, Vinod Koul wrote:
> Add SM8350 compatible to the qcom_aoss binding and driver.
>
> Signed-off-by: Vinod Koul
> ---
> Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt | 1 +
> drivers/soc/qcom/qcom_aoss.c | 1 +
> 2
On Wed, Dec 09, 2020 at 11:07:55PM +, Matthew Wilcox wrote:
> On Wed, Dec 09, 2020 at 03:01:36PM -0800, Linus Torvalds wrote:
> > On Wed, Dec 9, 2020 at 2:58 PM Al Viro wrote:
> > >
> > > On Wed, Dec 09, 2020 at 07:49:38PM +, Matthew Wilcox wrote:
> > > >
> > > > Assuming this is safe,
On Fri, Dec 04, 2020 at 11:13:46AM +0530, Vinod Koul wrote:
> Add basic devicetree support for Qualcomm Technologies, Inc SM8350 SoC.
> This adds gcc, pinctrl, reserved memory, uart, cpu nodes for this SoC.
>
> Signed-off-by: Vinod Koul
> ---
> arch/arm64/boot/dts/qcom/sm8350.dtsi | 496
Thanks for the patch Richard, it looks good to me.
Reviewed-by: Harshad Shirwadkar
On Tue, Dec 1, 2020 at 7:29 AM Richard Weinberger wrote:
>
> As soon the first file is opened, ext4 samples the mountpoint
> of the filesystem in 64 bytes of the super block.
> It does so using strlcpy(), this
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