On Sun, 7 Feb 2021 at 03:47, liulongfang wrote:
>
> On 2021/2/5 19:44, Herbert Xu write:
> > On Fri, Feb 05, 2021 at 06:10:57PM +0800, Longfang Liu wrote:
> >> If this configuration item is not turned on,
> >> the allocation of crypto_tfm will fail when
> >> the shash algorithm calculates the hash
Fix the following coccicheck warning:
drivers/memory/tegra/tegra186-emc.c:158:0-23: WARNING:
tegra186_emc_debug_max_rate_fops should be defined with
DEFINE_DEBUGFS_ATTRIBUTE.
drivers/memory/tegra/tegra186-emc.c:128:0-23: WARNING:
tegra186_emc_debug_min_rate_fops should be defined with
DEFINE_DEBU
On 06/02/2021 22.17, Marc Zyngier wrote:
+config ARCH_APPLE
+ bool "Apple Silicon SoC family"
+ select GENERIC_IRQ_CHIP
nit: This is better selected by the interrupt controller that relies
on the generic irqchip infrastructure.
Ack, changed for v2.
--
Hector Martin "marcan" (mar.
On Fri, Feb 5, 2021 at 4:43 PM H.J. Lu wrote:
>
> On Fri, Feb 5, 2021 at 7:16 AM Kirill A. Shutemov
> wrote:
> >
> > Provide prctl() interface to enabled LAM for user addresses. Depending
> > how many tag bits requested it may result in enabling LAM_U57 or
> > LAM_U48.
>
> I prefer the alternate
This is to let intlist support address.
One potential problem is it can't support negative number. But
so far, there is no such kind of use case.
Signed-off-by: Jin Yao
---
v3:
No change.
v2:
New in v2.
tools/perf/util/intlist.c | 27 ---
tools/perf/util/in
Perf-script supports '-S' or '--symbol' options to only list the
trace records in given symbols. Symbol is typically a name
or hex address. If it's hex address, it is the start address of
one symbol.
While it would be useful if we can filter trace records by any hex
address (not only the start add
On 2/5/21 10:13 PM, Peter Zijlstra wrote:
On Fri, Feb 05, 2021 at 11:52:40AM +0800, kernel test robot wrote:
Hi Thomas,
I love your patch! Perhaps something to improve:
[auto build test WARNING on tip/x86/asm]
[also build test WARNING on tip/master linus/master tip/x86/core v5.11-rc6
next-
Hi Robin,
On 2021/2/5 3:51, Robin Murphy wrote:
> On 2021-01-28 15:17, Keqian Zhu wrote:
>> From: jiangkunkun
>>
>> Block descriptor is not a proper granule for dirty log tracking. This
>> adds a new interface named split_block in iommu layer and arm smmuv3
>> implements it, which splits block de
From: Stefan Chulski
Armada hardware has a pause generation mechanism in GOP (MAC).
The GOP generate flow control frames based on an indication programmed in Ports
Control 0 Register. There is a bit per port.
However assertion of the PortX Pause bits in the ports control 0 register only
sends a
From: Stefan Chulski
Patch introduce cm3-mem device tree bindings and add PPv2.3 description.
Signed-off-by: Stefan Chulski
---
Documentation/devicetree/bindings/net/marvell-pp2.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/mar
> From: Jean-Philippe Brucker
> Sent: Friday, February 5, 2021 6:37 PM
>
> Hi,
>
> On Thu, Feb 04, 2021 at 06:52:10AM +, Tian, Kevin wrote:
> > > >>> The static pinning and mapping problem in VFIO and possible
> solutions
> > > >>> have been discussed a lot [1, 2]. One of the solutions is to
From: Konstantin Porotchkin
CM3 SRAM address space would be used for Flow Control configuration.
Signed-off-by: Stefan Chulski
Signed-off-by: Konstantin Porotchkin
---
arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot
From: Stefan Chulski
This patch adds CM3 memory map and CM3 read/write callbacks.
No functionality changes.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 7 +++
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 63 +++-
2 files changed, 67
From: Stefan Chulski
This patch add PPv23 version definition.
PPv23 is new packet processor in CP115.
Everything that supported by PPv22, also supported by PPv23.
No functional changes in this stage.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 24 +++
From: Stefan Chulski
Currently we have PP2v1 and PP2v2 hw-versions, with some different
handlers depending upon condition hw_version = MVPP21/MVPP22.
In a future there will be also PP2v3. Let's use now the generic
"if equal/notEqual MVPP21" for all cases instead of "if MVPP22".
This patch does n
From: Stefan Chulski
BM pool and RXQ size increased to support Firmware Flow Control.
Minimum depletion thresholds to support FC are 1024 buffers.
BM pool size increased to 2048 to have some 1024 buffers
space between depletion thresholds and BM pool size.
Jumbo frames require a 9888B buffer, so
umented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Yang-Li/jfs-turn-diLog-dataLog-and-txLog-into-void-functions/20210207-143938
base: https://github.com/kleikamp/linux-shaggy jfs-next
config: i386-randconfig-m021-20210207 (attached as .config
From: Stefan Chulski
Flow Control periodic timer would be used if port in
XOFF to transmit periodic XOFF frames.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 13 +-
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 45
2 files cha
From: Stefan Chulski
The firmware needs to monitor the RX Non-occupied descriptor
bits for flow control to move to XOFF mode.
These bits need to be unmasked to be functional, but they will
not raise interrupts as we leave the RX exception summary
bit in MVPP2_ISR_RX_TX_MASK_REG clear.
Signed-off
From: Stefan Chulski
This patch adds RXQ flow control configurations.
Flow control disabled by default.
Minimum ring size limited to 1024 descriptors.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 35 +-
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
From: Stefan Chulski
This patch add ethtool flow control configuration support.
Tx flow control retrieved correctly by ethtool get function.
FW per port ethtool configuration capability added.
Patch also takes care about mtu change procedure, if PPv2 switch
BM pools during mtu change.
Signed-o
From: Stefan Chulski
The PP2v23 hardware supports a feature allowing to double the
size of BPPI by decreasing number of pools from 16 to 8.
Increasing of BPPI size protect BM drop from BPPI underrun.
Underrun could occurred due to stress on DDR and as result slow buffer
transition from BPPE to BP
From: Stefan Chulski
This patch enables global flow control in FW and in the phylink validate mask.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 13 ++---
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 30 +++-
2 files changed, 38 i
From: Stefan Chulski
New FIFO flow control feature was added in PPv23.
PPv2 FIFO polled by HW and trigger pause frame if FIFO
fill level is below threshold.
FIFO HW flow control enabled with CM3 RXQ&BM flow
control with ethtool.
Current FIFO thresholds is:
9KB for port with maximum speed 10Gb/s
On Sat, Feb 06, 2021 at 10:49:26AM -0800, Guenter Roeck wrote:
> On Sat, Feb 06, 2021 at 07:13:39PM +0100, Greg Kroah-Hartman wrote:
> > On Sat, Feb 06, 2021 at 08:59:42AM -0800, Guenter Roeck wrote:
> > > On 2/6/21 5:22 AM, Willy Tarreau wrote:
> > > > On Sat, Feb 06, 2021 at 02:11:13PM +0100, Wil
From: Stefan Chulski
This patch fix GMAC TX flow control autoneg.
Flow control autoneg wrongly were disabled with enabled TX
flow control.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drive
On Fri, Feb 5, 2021 at 4:16 PM Kirill A. Shutemov
wrote:
>
> Linear Address Masking[1] (LAM) modifies the checking that is applied to
> 64-bit linear addresses, allowing software to use of the untranslated
> address bits for metadata.
>
> The patchset brings support for LAM for userspace addresses
From: Stefan Chulski
Patch check that TX FC firmware is running in CM3.
If not, global TX FC would be disabled.
Signed-off-by: Stefan Chulski
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 1 +
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 42
2 files changed,
SVA(share virtual address) offers a way for device to share process virtual
address space safely, which makes more convenient for user space device
driver coding. However, IO page faults may happen when doing DMA
operations. As the latency of IO page fault is relatively big, DMA
performance will be
This series adds a new mempinfd syscall to offer a common way to pin/unpin
memory.
Patch 1/2 is about mempinfd codes.
Patch 2/2 adds a simple test tool about mempinfd.
Change logs:
v2 -> v3:
- Follow suggestions from Greg and Kevin, add a new syscall.
- Add input check.
- Use xa_i
This test gets a fd from new mempinfd syscall and creates multiple threads
to do pin/unpin memory.
Signed-off-by: Zhou Wang
Suggested-by: Barry Song
---
tools/testing/selftests/vm/Makefile | 1 +
tools/testing/selftests/vm/mempinfd.c | 131 ++
2 files changed
On 06/02/2021 22.58, Marc Zyngier wrote:
Hector Martin wrote:
+static void cpu_sync_irq_to_fiq(struct arm64_cpu_capabilities const *cap)
+{
+ u64 daif = read_sysreg(daif);
+
+ /*
+* By this point in the boot process IRQs are likely masked and FIOs
+* aren't, so we ne
On Sun, Feb 07, 2021 at 05:30:31AM +0530, Kumar Kartikeya Dwivedi wrote:
> The global gpio_desc pointer and int were defined in the header,
> instead put the definitions in the translation unit and add an extern
> declaration for consumers of the header (currently only one, which is
> perhaps why t
On Sun, Feb 07, 2021 at 01:08:27PM +0530, Kumar Kartikeya Dwivedi wrote:
> On Sun, Feb 07, 2021 at 12:04:41PM IST, Stephen Rothwell wrote:
> >
> > Given that drivers/staging/emxx_udc/emxx_udc.h is only included by
> > drivers/staging/emxx_udc/emxx_udc.c, shouldn't these variables just be
> > decla
These functions always return '0' and no callers use the return value.
So make it a void function.
This eliminates the following coccicheck warning:
./fs/jfs/jfs_txnmgr.c:1365:5-7: Unneeded variable: "rc". Return "0" on
line 1414
./fs/jfs/jfs_txnmgr.c:1422:5-7: Unneeded variable: "rc". Return "0"
On Sun, Feb 07, 2021 at 01:11:36PM +0530, Mahak gupta wrote:
> This patch fixes warnings of checkpatch.pl. According to the coding style
> of linux, code should be aligned properly to match with open parenthesis
> and lines should not end with open parenthesis.
>
> Signed-off-by: mhk19
> ---
> d
On 07/02/2021 01.22, Arnd Bergmann wrote:
* In the fiq handler code, check if normal interrupts were enabled
when the fiq hit. Normally they are enabled, so just proceed to
handle the timer and ipi directly
* if irq was disabled, defer the handling by doing a self-ipi
through the aic's
The global gpio_desc pointer and int vbus_irq were defined in the header,
instead put the definitions in the translation unit and make them static as
there's only a single consumer, and these symbols shouldn't pollute the
global namespace.
This fixes the following sparse warnings for this driver:
On 07/02/2021 00.37, Marc Zyngier wrote:
See my digression in patch 8. I really wonder what the benefit is to
treat FIQ independently of IRQ, and we might as well generalise
this. We could always panic on getting a FIQ on platforms that don't
expect one.
It'd be good to rope in the other interes
On Sun, 07 Feb 2021 08:02:41 +0100,
Jiapeng Chong wrote:
>
> Fix the following coccicheck warnings:
>
> ./sound/pci/azt3328.c:2451:2-16: WARNING: Assignment of 0/1 to bool
> variable.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
Thanks, applied.
Takashi
Fix the following coccicheck warning:
./drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c:907:47-52:
WARNING: conversion to bool not needed here.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 +-
1 file changed, 1 ins
On Sun, Feb 07, 2021 at 02:16:58PM +0530, Kumar Kartikeya Dwivedi wrote:
> The global gpio_desc pointer and int vbus_irq were defined in the header,
> instead put the definitions in the translation unit and make them static as
> there's only a single consumer, and these symbols shouldn't pollute th
On 2/7/21 8:02 AM, Finn Thain wrote:
> References: commit 565bae6a4a8f ("[SCSI] 53c7xx: kill driver")
Does that mean there is currently no driver for the A4091?
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaub...@debian.org
`. `' Freie Universitaet Berlin - glaub..
unwind_stack_by_address and unwind_stack need .
arch_align_stack needs
link:
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org/thread/ZPL2RRA6RZKRQZI5IGOVLFXN2GVZBN3L/
Fixes: ("MIPS: process: Remove unnecessary headers inclusion")
Reported-by: kernel test robot
Signed-off-by: Jinyang
Eliminate the following coccicheck warning:
./drivers/gpio/gpiolib-cdev.c:2307:7-23: WARNING: gpio_fileops: .read()
has stream semantic; safe to change nonseekable_open -> stream_open.
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/gpio/gpiolib-cdev.c | 2 +-
1 file changed, 1 inse
On Wed, 23 Dec 2020 15:49:19 -0700
Rob Herring wrote:
> On Wed, Dec 23, 2020 at 4:34 AM Wilken Gottwalt
> wrote:
> >
> > Adds documentation on how to use the sun6i_hwspinlock driver for sun6i
> > compatible SoCs.
>
> Please resend to DT list so that automated checks run and it's in my
> queue (
Eliminate the following coccicheck warning:
./drivers/platform/chrome/wilco_ec/telemetry.c:259:1-17: WARNING:
telem_fops: .read() and .write() have stream semantic; safe to change
nonseekable_open -> stream_open.
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/platform/chrome/wilco_
The global gpio_desc pointer and int vbus_irq were defined in the header,
instead put the definitions in the translation unit and make them static as
there's only a single consumer, and these symbols shouldn't pollute the
global namespace.
This fixes the following sparse warnings for this driver:
On 05/02/2021 17:51, Peter Xu wrote:
> On Fri, Feb 05, 2021 at 02:58:33PM +, Zhang, Wei wrote:
>> Hi Peter,
>
> Hi, Wei,
>
>>
>> Gal and I worked together. We tested the patch v2 and can confirm it is
>> working as intended.
>>
>> Thank you very much for your quick response!
>
> My thanks t
Fix the following coccicheck warning:
drivers/gpu/drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use
scnprintf or sprintf.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/
On 06/02/2021 22.15, Marc Zyngier wrote:
-static int s3c24xx_serial_has_interrupt_mask(struct uart_port *port)
+static int s3c24xx_irq_type(struct uart_port *port)
{
- return to_ourport(port)->info->type == PORT_S3C6400;
+ switch (to_ourport(port)->info->type) {
+ case PORT_S3
On Sun, Feb 07, 2021 at 02:29:12PM +0530, Kumar Kartikeya Dwivedi wrote:
> The global gpio_desc pointer and int vbus_irq were defined in the header,
> instead put the definitions in the translation unit and make them static as
> there's only a single consumer, and these symbols shouldn't pollute th
On Sat, Feb 06, 2021 at 12:59:40PM +, Ivan Khoronzhuk wrote:
> In order to avoid crash kernel corruption, its memory is reserved
> early in memblock and as result, in time when resources are inited
> it's not present in memblock.memory, so crash kernel memory is out
> of ranges listed with for_
Hi!
> commit db2805150a0f27c00ad286a29109397a7723adad upstream.
>
> The octeontx2 hardware needs the buffer to be 128 byte aligned.
> But in the current implementation of napi_alloc_frag(), it can't
> guarantee the return address is 128 byte aligned even the request size
> is a multiple of 128 by
On 07/02/2021 00.46, Marc Zyngier wrote:
config ARCH_APPLE
bool "Apple Silicon SoC family"
select GENERIC_IRQ_CHIP
+ select ARM64_FIQ_SUPPORT
Ah, this is what I was expecting in the previous patch. I guess the
initial ARCH_APPLE patch could be moved down the line and add
Hi!
> From: Pan Bian
>
> commit cf3c46631e1637582f517a574c77cd6c05793817 upstream.
>
> Put the device node dn before return error code on failure path.
This fixes one resource leak, but exposes next one: get_device() is
not undone in the second error path and in the end of function.
Best rega
Fix the below ignoring return value warning for device_reset.
drivers/staging/mt7621-dma/mtk-hsdma.c:685:2: warning: ignoring return value
of function declared with 'warn_unused_result' attribute [-Wunused-result]
device_reset(&pdev->dev);
^~~~ ~~
drivers/staging/ra
On 07/02/2021 18.12, Hector Martin 'marcan' wrote:
On 06/02/2021 22.15, Marc Zyngier wrote:
The default should be IRQ_NONE, otherwise the kernel cannot detect a
screaming spurious interrupt.
Good point, and this needs fixing in s3c64xx_serial_handle_irq too then
(which is what I based mine off
On 07/02/2021 04:31, Guo Ren wrote:
> Hi Daniel,
>
> On Thu, Feb 4, 2021 at 4:48 PM Daniel Lezcano
> wrote:
>>
>> On 04/02/2021 08:46, guo...@kernel.org wrote:
>>> From: Guo Ren
>>>
>>> The timer-mp-csky.c only could support CPU_CK860 and it will
>>> compile error with CPU_CK610.
>>>
>>> It has
On Sun, Feb 07, 2021 at 05:23:28PM +0800, Youling Tang wrote:
> Fix the below ignoring return value warning for device_reset.
>
> drivers/staging/mt7621-dma/mtk-hsdma.c:685:2: warning: ignoring return value
> of function declared with 'warn_unused_result' attribute [-Wunused-result]
> devi
---
drivers/gpu/drm/radeon/radeon_benchmark.c | 5 ++--
drivers/gpu/drm/radeon/radeon_connectors.c | 30 ++
drivers/gpu/drm/radeon/radeon_drv.c| 5
drivers/gpu/drm/radeon/radeon_encoders.c | 6 +++--
4 files changed, 32 insertions(+), 14 deletions(-)
diff --
Hi Adrian,
On Sun, Feb 7, 2021 at 9:51 AM John Paul Adrian Glaubitz
wrote:
> On 2/7/21 8:02 AM, Finn Thain wrote:
> > References: commit 565bae6a4a8f ("[SCSI] 53c7xx: kill driver")
>
> Does that mean there is currently no driver for the A4091?
Supported by the replacement driver:
45804fbb00eea27
---
drivers/gpu/drm/radeon/radeon_benchmark.c | 5 ++--
drivers/gpu/drm/radeon/radeon_connectors.c | 30 ++
drivers/gpu/drm/radeon/radeon_drv.c| 5
drivers/gpu/drm/radeon/radeon_encoders.c | 6 +++--
4 files changed, 32 insertions(+), 14 deletions(-)
diff --
On Fri, Feb 5, 2021 at 10:04 PM Mark Brown wrote:
>
> On Fri, Feb 05, 2021 at 02:57:25PM +0800, Shengjiu Wang wrote:
> > This is a dummy cpu dai driver for rpmsg audio use case,
> > which is mainly used for getting the user's configuration
>
> This is actually doing stuff, it's not a dummy driver.
On Fri, Feb 5, 2021 at 10:27 PM Mark Brown wrote:
>
> On Fri, Feb 05, 2021 at 02:57:27PM +0800, Shengjiu Wang wrote:
>
> > + /* TYPE C is notification from M core */
> > + if (r_msg->header.type == MSG_TYPE_C) {
> > + if (r_msg->header.cmd == TX_PERIOD_DONE) {
>
> > +
On Fri, Feb 5, 2021 at 11:00 PM Mark Brown wrote:
>
> On Fri, Feb 05, 2021 at 02:57:28PM +0800, Shengjiu Wang wrote:
>
> > + if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE)
> > + msg->s_msg.param.format = RPMSG_S16_LE;
> > + else if (params_format(params) == SNDRV_PCM_F
On 2021/2/7 16:02, Ard Biesheuvel wrote:
> On Sun, 7 Feb 2021 at 03:47, liulongfang wrote:
>>
>> On 2021/2/5 19:44, Herbert Xu write:
>>> On Fri, Feb 05, 2021 at 06:10:57PM +0800, Longfang Liu wrote:
If this configuration item is not turned on,
the allocation of crypto_tfm will fail when
-20210207 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project
c9439ca36342fb6013187d0a69aef92736951476)
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
Hi,
On 21-01-28 23:17:41, Keqian Zhu wrote:
[...]
> +static void vfio_dma_dirty_log_start(struct vfio_iommu *iommu,
> + struct vfio_dma *dma)
> +{
> + struct vfio_domain *d;
> +
> + list_for_each_entry(d, &iommu->domain_list, next) {
> + /* Go
Hallo
Mein Name ist George Mike. Ich bin von Beruf Rechtsanwalt. Ich möchte
Ihnen anbieten
der nächste Verwandte meines Klienten. Sie erben die Summe von (8,5
Millionen US-Dollar)
Dollar, die mein Kunde vor seinem Tod auf der Bank gelassen hat.
Mein Kunde ist ein Staatsbürger Ihres Landes, der mi
1. Fix a problem of error log printing
2. Modify error log printing style
Signed-off-by: Longfang Liu
---
drivers/crypto/hisilicon/sec2/sec.h| 5 +-
drivers/crypto/hisilicon/sec2/sec_crypto.c | 82 +++---
drivers/crypto/hisilicon/sec2/sec_crypto.h | 2 -
3 files
1. Fix two problems.
2. Fix some coding style.
Changes v1 -> v2:
- Modify the way to fix shash test error.
Longfang Liu (3):
crypto: hisilicon/sec - fixes some log printing style
crypto: hisilicon/sec - fixes some driver coding style
crypto: hisilicon/sec - fixes shash test error
driver
If the header file "crypto/internal/hash.h" not
added, the allocation of crypto_tfm will fail when
the shash algorithm calculates the hash
through the software.
Signed-off-by: Longfang Liu
---
drivers/crypto/hisilicon/sec2/sec_crypto.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/
cleanup static check errors for SEC
Signed-off-by: Longfang Liu
---
drivers/crypto/hisilicon/sec2/sec_main.c | 131 ++-
1 file changed, 76 insertions(+), 55 deletions(-)
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c
b/drivers/crypto/hisilicon/sec2/sec_main.c
barrier_nospec() in uaccess helpers is there to protect against
speculative accesses around access_ok().
When using user_access_begin() sequences together with
unsafe_get_user() like macros, barrier_nospec() is called for
every single read although we know the access_ok() is done
onece.
Since all
umented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Yang-Li/jfs-turn-diLog-dataLog-and-txLog-into-void-functions/20210207-164143
base: https://github.com/kleikamp/linux-shaggy jfs-next
config: i386-randconfig-s001-20210207 (attached as .config
Hi,
On 2/7/21 4:50 AM, Colton Booth wrote:
> I can't test myself since I don't have the correct hardware, BUT this change
> seems to work for him. I'm thinking he has an early version of the X1E which
> may use slightly different trackpad revision.
Who is "him"? Do you have a bug-report link or
fig: h8300-randconfig-r013-20210207 (attached as .config)
compiler: h8300-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/0da
Hello,
On Sun, Feb 07, 2021 at 10:46:04AM +0100, Marcin Raszka wrote:
> ---
> drivers/gpu/drm/radeon/radeon_benchmark.c | 5 ++--
> drivers/gpu/drm/radeon/radeon_connectors.c | 30 ++
> drivers/gpu/drm/radeon/radeon_drv.c| 5
> drivers/gpu/drm/radeon/radeon_enc
Hi,
On 2/7/21 11:18 AM, Hans de Goede wrote:
> Hi,
>
> On 2/7/21 4:50 AM, Colton Booth wrote:
>> I can't test myself since I don't have the correct hardware, BUT this change
>> seems to work for him. I'm thinking he has an early version of the X1E which
>> may use slightly different trackpad re
On Asymmetric multiprocessor, there is Cortex-A core and Cortex-M core,
Linux is running on A core, RTOS is running on M core.
The audio hardware device can be controlled by Cortex-M device,
So audio playback/capture can be handled by M core.
Rpmsg is the interface for sending and receiving msg to
fsl_rpmsg cpu dai driver is driver for rpmsg audio, which is mainly used
for getting the user's configuration from device tree and configure the
clocks which is used by Cortex-M core. So in this document define the
needed property.
Signed-off-by: Shengjiu Wang
---
.../devicetree/bindings/sound/f
This is a cpu dai driver for rpmsg audio use case,
which is mainly used for getting the user's configuration
from devicetree and configure the clocks which is used by
Cortex-M core.
Signed-off-by: Shengjiu Wang
---
sound/soc/fsl/Kconfig | 7 ++
sound/soc/fsl/Makefile| 2 +
sound/soc/
This driver is used to accept the message from rpmsg audio
channel, and if this driver is probed, it will help to register
the platform driver, the platform driver will use this
audio channel to send and receive message to and from Cortex-M
core.
Signed-off-by: Shengjiu Wang
---
sound/soc/fsl/Kc
The platform device is not registered by device tree or
cpu dai driver, it is registered by the rpmsg channel,
So add a dedicated machine driver to handle this case.
Signed-off-by: Shengjiu Wang
---
sound/soc/fsl/Kconfig | 12
sound/soc/fsl/Makefile| 2 +
sound/soc/fsl/imx-rpmsg.
Add snd_soc_pcm_component_ack back, which can be used to get updated
buffer pointer in platform driver.
On Asymmetric multiprocessor, this pointer can be sent to Cortex-M
core for audio processing.
Signed-off-by: Shengjiu Wang
---
include/sound/soc-component.h | 3 +++
sound/soc/soc-component.c
Imx-rpmsg is a new added machine driver for supporting audio on Cortex-M
core. The Cortex-M core will control the audio interface, DMA and audio
codec, setup the pipeline, the audio driver on Cortex-A core side is just
to communitcate with M core, it is a virtual sound card and don't touch
the hard
platform driver base on rpmsg is the interface for sending and
receiving rpmsg to and from M core. It will tell the Cortex-M core
sound format/rate/channel, where is the data buffer, where is
the period size, when to start, when to stop and when suspend
or resume happen, each this behavior there is
On Sun, Feb 7, 2021 at 6:58 AM Rikard Falkeborn
wrote:
>
> The only usage of these is to assign their address to the 'ops' field in
> the snd_soc_dai_driver struct, which is a pointer to const. Make them
> const to allow the compiler to put them in read-only memory.
>
> Signed-off-by: Rikard Falke
Hi Linus,
I hope this is the last batch of x86/urgent updates for this round.
Pls pull,
thx.
---
The following changes since commit 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04:
Linux 5.11-rc5 (2021-01-24 16:47:14 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/li
Hi Yi,
On 2021/2/7 17:56, Yi Sun wrote:
> Hi,
>
> On 21-01-28 23:17:41, Keqian Zhu wrote:
>
> [...]
>
>> +static void vfio_dma_dirty_log_start(struct vfio_iommu *iommu,
>> + struct vfio_dma *dma)
>> +{
>> +struct vfio_domain *d;
>> +
>> +list_for_each_ent
On Sun, Feb 07, 2021 at 10:20:15AM +0100, Pavel Machek wrote:
> Hi!
>
> > commit db2805150a0f27c00ad286a29109397a7723adad upstream.
> >
> > The octeontx2 hardware needs the buffer to be 128 byte aligned.
> > But in the current implementation of napi_alloc_frag(), it can't
> > guarantee the return
On Sun, 2021-02-07 at 15:36 +0800, Can Guo wrote:
> >
> > Thanks, I tested Daejun's patchset before, it is also ok (I don't
> > know
> > which version patchset). maybe we can keep current implementation
> > as
> > default, then if there is conflict, and submit the quirk.
> >
>
> Yeah, you've tes
Hi Stefan,
On Sun, Feb 07 2021, stef...@marvell.com wrote:
> From: Stefan Chulski
>
> This patch adds CM3 memory map and CM3 read/write callbacks.
> No functionality changes.
>
> Signed-off-by: Stefan Chulski
> ---
> drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 7 +++
> drivers/net/ethern
Your subject needs to be changed and a commit log added.
> diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c
> b/drivers/gpu/drm/radeon/radeon_connectors.c
[]
> @@ -37,6 +37,8 @@
> #include
> #include
>
> +extern int hdmimhz;
> +
> static int radeon_dp_handle_hpd(struct drm_connector
Hi Linus,
please pull two more timers-related fixes for v5.11.
Thx.
---
The following changes since commit 211e5db19d15a721b2953ea54b8f26c2963720eb:
rtc: mc146818: Detect and handle broken RTCs (2021-01-27 09:36:22 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/s
Hi all,
In commit
531f45f2bdf6 ("soundwire: export sdw_write/read_no_pm functions")
Fixes tag
Fixes: 60ee9be25571 ('soundwire: bus: add PM/no-PM versions of
has these problem(s):
- Subject has leading but no trailing parentheses
- Subject has leading but no trailing quotes
Please do
Hello Andy, Laurent
On 21/01/2021 00:18, Daniel Scally wrote:
> On 20/01/2021 12:57, Andy Shevchenko wrote:
>> On Wed, Jan 20, 2021 at 06:21:41AM +0200, Laurent Pinchart wrote:
>>> On Tue, Jan 19, 2021 at 07:51:14PM +0200, Andy Shevchenko wrote:
On Tue, Jan 19, 2021 at 06:48:15PM +0200, Laure
Hi Linus,
pls pull one sched/urgent revert for v5.11.
Thx.
---
The following changes since commit 1048ba83fb1c00cd24172e23e8263972f6b5d9ac:
Linux 5.11-rc6 (2021-01-31 13:50:09 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
tags/s
On 10/4/20 7:24 AM, t...@redhat.com wrote:
> From: Tom Rix
>
> clang static analysis reports this representative problem:
>
> label.c:1463:16: warning: Assigned value is garbage or undefined
> label->hname = name;
> ^
>
> In aa_update_label_name(), this the pro
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