s/legacy/default. spi_nor_info_init_params initializes some default
flash parameters and settings that can be overwritten when parsing
SFDP, or by fixup hooks. There's nothing legacy about them, they are
just some default settings, if not otherwise discovered or specified.
Signed-off-by: Tudor
On 3/14/21 6:57 PM, Mugilraj Dhavachelvan wrote:
Use devm_iio_device_register() to avoid remove function and
drop explicit call to iio_device_unregister().
Signed-off-by: Mugilraj Dhavachelvan
changes v1->v2:
-As sugested by Alexandru removed i2c_set_clientdata() because the
stored
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
>
>
On 10/03/21 4:57 pm, Aswath Govindraju wrote:
> The following series of patches, add USB support for AM642 evm.
>
> USB test logs,
> https://pastebin.ubuntu.com/p/Qrbb7SGv8N/
>
> Changes since v1:
> - Rebased the patches on top of ti-k3-dts-next
> - Added test logs
Would prefer simple data
On 2021/3/15 11:13, Jason Wang wrote:
On 2021/3/15 9:14 上午, Jie Deng wrote:
On 2021/3/12 16:58, Arnd Bergmann wrote:
On Fri, Mar 12, 2021 at 2:33 PM Jie Deng wrote:
+
+/**
+ * struct virtio_i2c_req - the virtio I2C request structure
+ * @out_hdr: the OUT header of the virtio I2C message
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
>
>
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
>
>
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
>
>
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
>
>
On Fri, 2021-03-12 at 14:02 +0100, Geert Uytterhoeven wrote:
> If a regulator fails to register, the driver prints an error message
> like:
>
> bd9571mwv-regulator bd9571mwv-regulator.6.auto: failed to
> register bd9571mwv-regulator regulator
>
> However, the platform device's name is
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 9:16 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Rob Herring ; Philipp Zabel
> ; Swapnil Kashinath Jakhade
>
> Cc: linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Lokesh Vutla
> ;
> -Original Message-
> From: Kishon Vijay Abraham I
> Sent: Wednesday, March 10, 2021 5:39 PM
> To: Kishon Vijay Abraham I ; Vinod Koul
> ; Swapnil Kashinath Jakhade
> Cc: linux-kernel@vger.kernel.org; linux-...@lists.infradead.org; Lokesh
> Vutla
> Subject: [PATCH v3 6/6] phy:
Hi all,
After merging the akpm-current tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/ABI/testing/sysfs-kernel-mm-cma:2: WARNING: Inline interpreted
text or phrase reference start-string without end-string.
Introduced by commit
439d477342a3 ("mm: cma: support
On Fri, 2021-03-12 at 10:42 +0300, Dan Carpenter wrote:
> The probe() function returns an uninitialized variable in the success
> path. There is no need for the "err" variable at all, just delete
> it.
>
> Fixes: b014e9fae7e7 ("regulator: Support ROHM BD9576MUF and
> BD9573MUF")
>
Hi all,
Warning: Some of the branches in linux-next are still based on v5.12-rc1,
so please be careful if you are trying to bisect a bug.
News: if your -next included tree is based on Linus' tree tag
v5.12-rc1{,-dontuse} (or somewhere between v5.11 and that tag), please
consider rebasing it onto
Intel mGbE controller such as those in EHL & TGL uses pcs-xpcs driver for
SGMII interface. To ensure mdio bus scanning does not assign phy_device
to MDIO-addressable entities like intel serdes and pcs-xpcs, we set up
to phy_mask to skip them.
Signed-off-by: Ong Boon Leong
---
Not all platform uses DT, so phylink_parse_mode() will skip in-band setup
of pl->supported and pl->link_config.advertising entirely. So, we add the
setting of ovr_an_inband flag to make it works for non-DT platform.
Signed-off-by: Ong Boon Leong
---
Certain platform does not support DT, so we make phylink_parse_mode() to
allow non-DT platform to use it to setup in-band AN advertising.
Signed-off-by: Ong Boon Leong
---
drivers/net/phy/phylink.c | 5 +++--
include/linux/phylink.h | 2 ++
2 files changed, 5 insertions(+), 2 deletions(-)
As the support for MAC-side SGMII C37 AN is added to pcs-xpcs, phydev
should be attached to phylink during driver's open(). So, we change the
condition to "Not C73 AN" instead.
Signed-off-by: Ong Boon Leong
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
1 file changed, 1
XPCS IP supports C37 SGMII AN process and it is used in intel multi-GbE
controller as MAC-side SGMII.
Signed-off-by: Ong Boon Leong
---
drivers/net/pcs/pcs-xpcs.c | 167 ++-
include/linux/pcs/pcs-xpcs.h | 1 +
2 files changed, 167 insertions(+), 1 deletion(-)
The current implementation for XPCS is validated for C73, so we rename them
to have _c73 suffix and introduce a set of functions to use an_mode flag
to switch between C73 and C37 AN later.
Signed-off-by: Ong Boon Leong
---
drivers/net/pcs/pcs-xpcs.c | 94 +---
Hi all,
This patch series adds MAC-side SGMII support to stmmac driver and it is
changed as follow:-
1/6: Refactor the current C73 implementation in pcs-xpcs to prepare for
adding C37 AN later.
2/6: Add MAC-side SGMII C37 AN support to pcs-xpcs
3,4/6: make phylink_parse_mode() to work for
Hi Laurent
>
>Hello Pawel,
>
>Thank you for the patch.
>
>On Sun, Mar 14, 2021 at 09:58:46AM +0800, Peter Chen wrote:
>> On 21-03-08 11:27:34, Pawel Laszczak wrote:
>> > From: Pawel Laszczak
>> >
>> > Command Verifier during UVC Descriptor Tests (Class Video Control
>> > Interface Descriptor Test
On 2021-03-15 09:31, Daejun Park wrote:
This patch supports the HPB 2.0.
The HPB 2.0 supports read of varying sizes from 4KB to 512KB.
In the case of Read (<= 32KB) is supported as single HPB read.
In the case of Read (36KB ~ 512KB) is supported by as a combination of
write buffer command and
Hi,
Some unrelated fixlets found via code inspection. Please consider for v5.13.
Thanks!
Davidlohr Bueso (2):
futex: Fix irq mismatch in exit_pi_state_list()
futex: Leave the pi lock stealer in a consistent state upon successful
fault
kernel/futex.c | 18 ++
1 file
Before 34b1a1ce145 (futex: Handle faults correctly for PI futexes) any
concurrent pi_state->owner fixup would assume that the task that fixed
things on our behalf also correctly updated the userspace value. This
is not always the case anymore, and can result in scenarios where a lock
stealer
The pi_mutex->wait_lock is irq safe and needs to enable local
interrupts upon unlocking, matching it's corresponding
raw_spin_lock_irq().
Fixes: c74aef2d06a9f (futex: Fix pi_state->owner serialization)
Signed-off-by: Davidlohr Bueso
---
kernel/futex.c | 2 +-
1 file changed, 1 insertion(+), 1
When f2fs is heavily utilized over 80%, the current discard policy
sets the max sleep timeout of discard thread as 50ms
(DEF_MIN_DISCARD_ISSUE_TIME). But this is set even when there are
no pending discard commands to be issued. This results into
unnecessary frequent and periodic wake ups of the
I got several memory leak reports from Asan with a simple command. It
was because VDSO is not released due to the refcount. Like in
__dsos_addnew_id(), it should put the refcount after adding to the list.
$ perf record true
[ perf record: Woken up 1 times to write data ]
[ perf record:
On 12-03-21, 19:50, Tom Saeger wrote:
> Simplify case when setting default in cppc_cpufreq_get_transition_delay_us.
>
> Signed-off-by: Tom Saeger
> ---
> drivers/cpufreq/cppc_cpufreq.c | 14 ++
> 1 file changed, 2 insertions(+), 12 deletions(-)
>
> diff --git
On Mon, Mar 08, 2021 at 01:55:18PM +0100, Adrien Grassein wrote:
> Add the description for ecspi2 support.
>
> Signed-off-by: Adrien Grassein
> Reviewed-by: Krzysztof Kozlowski
> Reviewed-by: Fabio Estevam
Applied, thanks.
On Mon, Mar 08, 2021 at 03:22:27AM -0500, Alistair Francis wrote:
> The reMarkable2 (https://remarkable.com) is an e-ink tablet based on
> the imx7d SoC.
>
> This commit is based on the DTS provide by reMarkable but ported to the
> latest kernel (instead of 4.14). I have removed references to
>
This looks OK. The use of vcpu argument is removed in commit d383b3146d80 (KVM:
x86: Fix NULL dereference at kvm_msr_ignored_check())
Reviewed-by: Keqian Zhu
On 2021/3/13 13:10, lihaiwei.ker...@gmail.com wrote:
> From: Haiwei Li
>
> kvm_msr_ignored_check function never uses vcpu argument.
Hi Dave,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 1e28eed17697bcf343c6743f0028cc3b5dd88bf0
commit: 0c8d22fcae2f9590a07b000e1724f665820b77f7 Merge tag
'amd-drm-next-5.10-2020-09-03' of
Hello,
syzbot found the following issue on:
HEAD commit:05a59d79 Merge git://git.kernel.org:/pub/scm/linux/kernel/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=164e6ba2d0
kernel config: https://syzkaller.appspot.com/x/.config?x=796675cee501159f
On Sun, Mar 07, 2021 at 10:56:29PM +0200, Horia Geantă wrote:
> Crypto engine (CAAM) on LS1021A platform is configured HW-coherent,
> mark accordingly the DT node.
>
> Signed-off-by: Horia Geantă
Applied, thanks.
When directory iterate and lookup is called, there is a buggy rewinding
of start point for traversing fat chain to the directory entry's first
cluster. This caused repeated fat chain traversing from the first entry
of the directory that would show worse performance if huge amounts of
files exist
While the ARM architectural timer is generatlly the best timer to use,
a non-c3stop timer is needed for cpuidle. Use the sun4i timer for this
purpose, which is present on all 64-bit sunxi SoCs.
Signed-off-by: Samuel Holland
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)
In preparation for adding CPU idle states, hook up the sun4i timer.
Having a non-c3stop clockevent source available is necessary for all
CPUs to simultaneously enter a local-timer-stop idle state.
Samuel Holland (5):
dt-bindings: timer: Simplify conditional expressions
dt-bindings: timer: Add
The sun50i SoCs contain timer blocks which are useful as broadcast
clockevent sources. They each have 2 interrupts, matching the A23
variant, so add the new compatible strings with the A23 compatible
as a fallback.
Signed-off-by: Samuel Holland
---
.../timer/allwinner,sun4i-a10-timer.yaml
For a CPU to enter an idle state, there must be some timer which can
trigger an IRQ to wake it back up. The local ARM architectural timer is
not sufficient, because that timer stops when the CPU is powered down.
Some other CPU's ARM architectural timer can be used, but this prevents
that other CPU
Nodes should be sorted by unit address. Move the watchdog node to the
correct place, so it will be next to the timer node when that is added.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 16
1 file changed, 8 insertions(+), 8 deletions(-)
The sun4i timer IP block has a variable number of interrupts based on
the compatible. Use enums to combine the two sections for the existing
3-interrupt variants, and to simplify adding new compatible strings.
Signed-off-by: Samuel Holland
---
.../timer/allwinner,sun4i-a10-timer.yaml | 25
On Sun, Mar 07, 2021 at 10:47:34PM +0200, Horia Geantă wrote:
> This patch set adds "dma-coherent" property to the crypto node
> for NXP Layerscape platforms where the IP (CAAM) is configured
> HW-coherent.
>
> Horia Geantă (3):
> arm64: dts: ls1046a: mark crypto engine dma coherent
> arm64:
if pl->mac_ops->mac_finish() failed, phylink_err should use
"mac_finish" instead of "mac_prepare".
Fixes: b7ad14c2fe2d4 ("net: phylink: re-implement interface configuration with
PCS")
Signed-off-by: Ong Boon Leong
---
drivers/net/phy/phylink.c | 2 +-
1 file changed, 1 insertion(+), 1
On Fri, Mar 05, 2021 at 02:03:51PM +0530, Sahil Malhotra wrote:
> From: Sahil Malhotra
>
> optee node was disabled in ls1028a.dtsi, enabling it by default.
>
> Signed-off-by: Sahil Malhotra
Applied, thanks.
On Thu, Mar 11, 2021 at 11:17:27AM +, Colin King wrote:
> From: Colin Ian King
>
> The variables state and ee are being initialized with values that
> are never read and are being updated later with a new values. The
> initializations are redundant and can be removed.
>
>
On Wed, Mar 10, 2021 at 11:38:00AM +0200, Alexandru Ardelean wrote:
> This change converts the driver to use device-managed functions in the
> probe function. The power-down call is handled now via a
> devm_add_action_or_reset() hook, and then devm_iio_device_register() can be
> used to register
Shreeya Patel writes:
> On 14/03/21 7:19 am, Gabriel Krisman Bertazi wrote:
>> Shreeya Patel writes:
>>
>>> utf8data.h_shipped has a large database table which is an auto-generated
>>> decodification trie for the unicode normalization functions.
>>> It is not necessary to carry this large table
Hi,
We tried to run some performance tests to build the case and the numbers
really did not support much.
So at this point to time we decided that IOCTL support is not making sense.
Regards,
Prasanth K S R
Regards,On 15/03/21 9:12 am, Ksr, Prasanth wrote:
Hi,
We tried to run some
We needn't retrieve the memory slot again in user_mem_abort() because
the corresponding memory slot has been passed from the caller. This
would save some CPU cycles. For example, the time used to write 1GB
memory, which is backed by 2MB hugetlb pages and write-protected, is
dropped by 6.8% from
The last (IPA) page can't be specified when a new memory slot is
added. The error -EFAULT is returned when the memory slot is added
with the following parameters for the VM, which has 40-bits IPA
limit. The host has 4KB base page size. It's not correct because
the last (IPA) page is still usable.
find_vma_intersection() has been existing to search the intersected
vma. This uses the function where it's applicable, to simplify the
code.
Signed-off-by: Gavin Shan
---
arch/arm64/kvm/mmu.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/kvm/mmu.c
We needn't expose the function as it's only used by mmu.c.
Signed-off-by: Gavin Shan
---
arch/arm64/include/asm/kvm_host.h | 1 -
arch/arm64/kvm/mmu.c | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm64/include/asm/kvm_host.h
The series includes several minior improvements to stage-2 page fault
handler: PATCH[1/2] are cleaning up the code. PATCH[3] fixes the address
range check on adding new memory slot. PATCH[4] don't retrieve the memory
slot again in the page fault handler to save a bit CPU cycles.
Gavin Shan (4):
On 3/14/21 8:21 PM, Bhaskar Chowdhury wrote:
>
> s/"an minimum"/"a minimum"/
> s/"an maxmum"/"a maximum"/
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
> ---
> Changes from V1:
> Randy's suggestion to adjust the subject line text
> And missed out a spell too,which now
Degradation of write speed caused by frequent disk access for cluster
bitmap update on every cluster allocation could be improved by
selective syncing bitmap buffer. Change to flush bitmap buffer only
for the directory related operations.
Signed-off-by: Hyeongseok Kim
---
fs/exfat/balloc.c |
Ksr, Prasanth would like to recall the message, "[PATCH] IOCTL support for
dell-wmi-sysman driver".
On Tue, 9 Mar 2021 14:39:46 +1300 Kai Huang wrote:
> From: Sean Christopherson
>
> The host kernel must intercept ECREATE to impose policies on guests, and
> intercept EINIT to be able to write guest's virtual SGX_LEPUBKEYHASH MSR
> values to hardware before running guest's EINIT so it can run
On 14-03-21, 19:33, Dmitry Osipenko wrote:
> This series adds resource-managed OPP API helpers and makes drivers
> to use them.
>
> Changelog:
>
> v3: - Dropped dev_pm_opp_register_notifier().
>
> - Changed return type of the devm helpers from opp_table pointer
> to errno.
>
> -
On Thu, Mar 11, 2021 at 11:17:27AM +, Colin King wrote:
> From: Colin Ian King
>
> The variables state and ee are being initialized with values that
> are never read and are being updated later with a new values. The
> initializations are redundant and can be removed.
>
>
On 14-03-21, 19:34, Dmitry Osipenko wrote:
> From: Yangtao Li
>
> Use resource-managed OPP API to simplify code.
>
> Signed-off-by: Yangtao Li
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 2 +-
> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +-
>
On 2021-03-02 21:24, Avri Altman wrote:
I host mode, the host is expected to send HPB-WRITE-BUFFER with
buffer-id = 0x1 when it inactivates a region.
Use the map-requests pool as there is no point in assigning a
designated cache for umap-requests.
Signed-off-by: Avri Altman
---
date: 8 weeks ago
config: arm-randconfig-r024-20210314 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
dfd27ebbd0eb137c9a439b7c537bb87ba903efd3)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
Add entry "L: linux-perf-us...@vger.kernel.org" to archive the
related mail on https://lore.kernel.org/linux-perf-users/, add
entry "W: https://perf.wiki.kernel.org/; so that newbies could
get some useful materials.
Signed-off-by: Tiezhu Yang
---
MAINTAINERS | 2 ++
1 file changed, 2
Fix the following coccicheck warning:
./drivers/scsi/qla1280.c:3057:37-38: WARNING comparing pointer to 0.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/scsi/qla1280.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla1280.c
On Mon, Mar 15, 2021 at 11:21:36AM +0800, Bhaskar Chowdhury wrote:
>
> s/"an minimum"/"a minimum"/
> s/"an maxmum"/"a maximum"/
>
> Signed-off-by: Bhaskar Chowdhury
Reviewed-by: Huang Rui
> ---
> Changes from V1:
> Randy's suggestion to adjust the subject line text
> And missed out a
Commit a9f2fc628e3a ("xtensa: cleanup MMU setup and kernel layout macros")
removed the use of a2 in the beginning of the initialize_mmu macro, but
left the register load that is no longer used. Remove it as well.
Signed-off-by: Max Filippov
---
arch/xtensa/include/asm/initialize_mmu.h | 2 +-
1
Hello, Dear Sami Tolvanen.
Thank you for reply. Sorry, I send it again because my setting is wrong.
> I agree that we shouldn't allow this, at least not without a warning, but
> out of curiosity, do you actually have a situation where this could happen?
> One ideally shouldn't be passing
s/virutal/virtual/
s/mismach/mismatch/
Signed-off-by: Bhaskar Chowdhury
---
As Randy pointed out I was changing the predefined macro name,so, reverted
or leave it alone.
Michael,sorry to run down a cold weave in your spine with my stupdity,this is
okay.
arch/powerpc/kernel/head_fsl_booke.S
This patch dumps all active mapping entries from pagetable
to a debugfs directory named "mappings".
Ataching an example:
SWGROUP: hc
ASID: 0
reg: 0x250
PTB_ASID: 0xe0080004
as->pd_dma: 0x80004000
{
[1023] 0xf008000b (1)
{
PTE RANGE | ATTR | PHYS
On Sun, Mar 14, 2021 at 07:02:01PM -0700, Andi Kleen wrote:
> Yu Zhao writes:
Hi Andi!
Recovering the context a bit:
err = -EBUSY;
> > +
> > +#ifdef CONFIG_MEMCG
> > + if (memcg && atomic_read(>moving_account))
> > + goto contended;
> > +#endif
> >
On Fri, 12 Mar 2021 13:58:40 -0800 Sean Christopherson wrote:
> On Tue, Mar 09, 2021, Kai Huang wrote:
> > From: Sean Christopherson
> >
> > Expose SGX architectural structures, as KVM will use many of the
> > architectural constants and structs to virtualize SGX.
> >
> > Name the new header
Hi all,
Today's linux-next merge of the hyperv tree got a conflict in:
arch/x86/include/asm/mshyperv.h
between commit:
a0e2bf7cb700 ("x86/paravirt: Switch time pvops functions to use
static_call()")
from the tip tree and commit:
eb3e1d370b4c ("clocksource/drivers/hyper-v: Handle
I found the ring buffer pages are allocated in the node but the ring
buffer itself is not. Let's convert it to use kzalloc_node() too.
Signed-off-by: Namhyung Kim
---
kernel/events/ring_buffer.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git
On 13:48 Mon 15 Mar 2021, Michael Ellerman wrote:
Randy Dunlap writes:
On 3/14/21 3:04 PM, Bhaskar Chowdhury wrote:
Trivial spelling fixes throughout the file.
Signed-off-by: Bhaskar Chowdhury
---
arch/powerpc/kernel/head_fsl_booke.S | 8
1 file changed, 4 insertions(+), 4
s/"an minimum"/"a minimum"/
s/"an maxmum"/"a maximum"/
Signed-off-by: Bhaskar Chowdhury
---
Changes from V1:
Randy's suggestion to adjust the subject line text
And missed out a spell too,which now included
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 ++--
1 file changed, 2 insertions(+), 2
pgprot_noncached assumes that cache bypass attribute is represented as
zero. This may not always be true. Fix pgprot_noncached definition by
adding _PAGE_CA_BYPASS to the result.
Signed-off-by: Max Filippov
---
arch/xtensa/include/asm/pgtable.h | 4 +++-
1 file changed, 3 insertions(+), 1
Functions coherent_kvaddr, clear_page_alias and copy_page_alias use
physical address 0 as a special value that means 'this page is in the
KSEG mapping and its existing virtual address has the same color as the
virtual address of its future mapping, so don't map it to the
TLBTEMP_BASE area'.
On 13-03-21, 10:42, Sergei Trofimovich wrote:
> Fix warning with %lx / s64 mismatch:
>
> CC [M] drivers/cpufreq/ia64-acpi-cpufreq.o
> drivers/cpufreq/ia64-acpi-cpufreq.c: In function 'processor_get_pstate':
> warning: format '%lx' expects argument of type 'long unsigned int',
>
On 13-03-21, 09:19, Bhaskar Chowdhury wrote:
>
> Trivial spelling fixes throughout the file.
>
> Signed-off-by: Bhaskar Chowdhury
> ---
> Changes from V2:
> Incoporated the findings of Tom Saeger
>
> drivers/cpufreq/s5pv210-cpufreq.c | 12 ++--
> 1 file changed, 6 insertions(+), 6
On Sun, Mar 14, 2021 at 06:08:00PM +0300, Dmitry Osipenko wrote:
> 14.03.2021 11:06, Nicolin Chen пишет:
> > + for (pd_index = 0; pd_index < SMMU_NUM_PDE; pd_index++) {
> > + struct page *pt_page;
> > + u32 *addr;
> > + int i;
>
> unsigned int
>
> and then printf
Hi Daniel,
[+Cc iommu mail list]
This patch looks good to me. (but I don't test it too.)
Thanks,
Keqian
On 2021/3/9 1:24, Daniel Jordan wrote:
> vaddr_get_pfns() now returns the positive number of pfns successfully
> gotten instead of zero. vfio_pin_page_external() might return 1 to
>
On Sun, Mar 14, 2021 at 04:22:03PM -0700, Dave Hansen wrote:
> On 3/12/21 11:57 PM, Yu Zhao wrote:
> > Some architectures support the accessed bit on non-leaf PMD entries
> > (parents) in addition to leaf PTE entries (children) where pages are
> > mapped, e.g., x86_64 sets the accessed bit on a
Hi Avri,
On 2021-03-02 21:24, Avri Altman wrote:
In host control mode, reads are the major source of activation trials.
Keep track of those reads counters, for both active as well inactive
regions.
We reset the read counter upon write - we are only interested in
"clean"
reads. less
On Sun, 14 Mar 2021 17:27:18 +0200 Jarkko Sakkinen wrote:
> On Sun, Mar 14, 2021 at 05:25:26PM +0200, Jarkko Sakkinen wrote:
> > On Sat, Mar 13, 2021 at 09:07:36PM +0200, Jarkko Sakkinen wrote:
> > > On Sat, Mar 13, 2021 at 09:05:36PM +0200, Jarkko Sakkinen wrote:
> > > > On Fri, Mar 12, 2021 at
On 2021/3/15 9:14 上午, Jie Deng wrote:
On 2021/3/12 16:58, Arnd Bergmann wrote:
On Fri, Mar 12, 2021 at 2:33 PM Jie Deng wrote:
+
+/**
+ * struct virtio_i2c_req - the virtio I2C request structure
+ * @out_hdr: the OUT header of the virtio I2C message
+ * @buf: the buffer into which data is
> -Original Message-
> From: Song Bao Hua (Barry Song)
> Sent: Tuesday, March 2, 2021 12:00 PM
> To: tim.c.c...@linux.intel.com; catalin.mari...@arm.com; w...@kernel.org;
> r...@rjwysocki.net; vincent.guit...@linaro.org; b...@alien8.de;
> t...@linutronix.de; mi...@redhat.com;
On 15/03/2021 04:07, Viresh Kumar wrote:
> On 12-03-21, 18:03, Daniel Lezcano wrote:
>> Currently the naming of a cooling device is just a cooling technique
>> followed by a number. When there are multiple cooling devices using
>> the same technique, it is impossible to clearly identify the
Currently pfifo_fast has both TCQ_F_CAN_BYPASS and TCQ_F_NOLOCK
flag set, but queue discipline by-pass does not work for lockless
qdisc because skb is always enqueued to qdisc even when the qdisc
is empty, see __dev_xmit_skb().
This patch calls sch_direct_xmit() to transmit the skb directly
to
Add spaces between operators for a better readability
in function 'rtw_secgetmic'.
Signed-off-by: Qiang Ma
---
drivers/staging/rtl8723bs/core/rtw_security.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c
On 12-03-21, 18:03, Daniel Lezcano wrote:
> Currently the naming of a cooling device is just a cooling technique
> followed by a number. When there are multiple cooling devices using
> the same technique, it is impossible to clearly identify the related
> device as this one is just a number.
>
>
Instead of marking dirty-state on mount, do it just before updating
the metadata.
Therefore, if no write operation is performed, the boot sector will
not be updated.
This eliminates unnecessary dirty mark / unmark and reduces the risk
of boot sector corruption.
Also, keep boot-sec bh in sb to
Tyrel Datwyler writes:
> On 3/13/21 1:17 AM, Michal Suchánek wrote:
>> On Wed, Mar 10, 2021 at 04:30:21PM -0600, Tyrel Datwyler wrote:
>>> Both add_slot_store() and remove_slot_store() try to fix up the drc_name
>>> copied from the store buffer by placing a NULL terminator at nbyte + 1
>>> or in
platform_get_irq() has already checked and printed the return value,
the printing here is nothing special, and should corrected to < 0.
Also, thhe return value should return a real error.
Signed-off-by: Wang Qing
---
drivers/ata/sata_highbank.c | 6 ++
1 file changed, 2 insertions(+), 4
Randy Dunlap writes:
> On 3/14/21 3:04 PM, Bhaskar Chowdhury wrote:
>>
>> Trivial spelling fixes throughout the file.
>>
>> Signed-off-by: Bhaskar Chowdhury
>> ---
>> arch/powerpc/kernel/head_fsl_booke.S | 8
>> 1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git
On 3/14/21 6:48 PM, Bhaskar Chowdhury wrote:
>
> s/structue/structure/
>
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
> ---
> drivers/net/ethernet/intel/igb/igb_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On 3/14/21 6:53 PM, Bhaskar Chowdhury wrote:
>
> s/structue/structure/
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
> ---
> drivers/net/ethernet/neterion/s2io.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/neterion/s2io.c
>
On 3/13/21 1:52 AM, Linus Torvalds wrote:
On Thu, Mar 11, 2021 at 7:50 PM Rong Chen wrote:
The issue is from a=!, and [ "$a $b" = ".size .LPBX0," ] can avoid the
error.
+ [ ! = .size -a ABI = .LPBX0, ]
./kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
But that's not what the
Hi Jiri,
On 3/13/2021 3:15 AM, Jiri Olsa wrote:
On Thu, Mar 11, 2021 at 03:07:26PM +0800, Jin Yao wrote:
On hybrid platform, some hardware events are only available
on a specific pmu. For example, 'L1-dcache-load-misses' is only
available on 'cpu_core' pmu. And even for the event which can be
1 - 100 of 470 matches
Mail list logo