On Fri, 9 Apr 2021 at 04:20, Sean Christopherson wrote:
>
> On Wed, Apr 07, 2021, Wanpeng Li wrote:
> > From: Wanpeng Li
> >
> > Enable PV TLB shootdown when !CONFIG_SMP doesn't make sense. Let's move
> > it inside CONFIG_SMP. In addition, we can avoid alloc __pv_cpu_mask when
> > !CONFIG_SMP
Now that all users have been converted, require the split_lock parameter
be passed to bit_spin_lock(), bit_spin_unlock() and variants. Use it
to track the lockdep state of each lock.
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/bit_spinlock.h | 26 ++
1 file
(1) Add a whitelist for EHCI devices without SBRN registers.
(2) Add Kunpeng920's EHCI device to the whitelist.
Changes in v3:
- Fix some code style issues.
- Update struct name.
Changes in v2:
- Fix some code style issues.
- Update function name.
Longfang Liu
Hi Asutosh Das,
>During runtime-suspend of ufs host, the scsi devices are
>already suspended and so are the queues associated with them.
>But the ufs host sends SSU (START_STOP_UNIT) to wlun
>during its runtime-suspend.
>During the process blk_queue_enter checks if the queue is not in
>suspended
On 3/24/2021 1:42 AM, Christoph Hellwig wrote:
> On Mon, Mar 22, 2021 at 06:53:49PM -0700, Florian Fainelli wrote:
>> When SWIOTLB_NO_FORCE is used, there should really be no allocations of
>> default_nslabs to occur since we are not going to use those slabs. If a
>> platform was somehow
Hi all,
Today's linux-next merge of the drm tree got a conflict in:
drivers/gpu/drm/vc4/vc4_plane.c
between commit:
35d65ab3fdba ("drm/vc4: plane: Remove redundant assignment")
from the drm-misc-fixes tree and commit:
5ddb0bd4ddc3 ("drm/atomic: Pass the full state to planes async
This patch series adds support for Ampere SMpro hwmon driver. This
driver supports accessing various CPU sensors provided by the SMpro
co-processor including temperature, power, voltages, and current found
on Ampere Altra processor family.
v3:
+ Supported list of compatible string [Rob]
+
On Fri, 19 Mar 2021 at 06:28, Andrew Jeffery wrote:
>
> From: "Chia-Wei, Wang"
>
> The LPC controller has no concept of the BMC and the Host partitions.
> This patch fixes the documentation by removing the description on LPC
> partitions. The register offsets illustrated in the DTS node examples
On Wed, Apr 07, 2021 at 03:50:15PM +0300, Andy Shevchenko wrote:
> On Wed, Apr 7, 2021 at 12:49 PM Vaittinen, Matti
> wrote:
> > On Wed, 2021-04-07 at 12:10 +0300, Andy Shevchenko wrote:
> > > On Wed, Apr 7, 2021 at 8:02 AM Matti Vaittinen
> > > wrote:
> > > > On Wed, 2021-04-07 at 01:44 +0300,
VFIO manages the DMA mapping itself. To support IOPF (on-demand paging)
for VFIO (IOMMU capable) devices, we add a VFIO page fault handler to
serve the reported page faults from the IOMMU driver.
Signed-off-by: Shenming Lu
---
drivers/vfio/vfio_iommu_type1.c | 114
To optimize for fewer page fault handlings, we can pre-map more pages
than requested at once.
Note that IOPF_PREMAP_LEN is just an arbitrary value for now, which we
could try further tuning.
Signed-off-by: Shenming Lu
---
drivers/vfio/vfio_iommu_type1.c | 131 ++--
Hi,
Requesting for your comments and suggestions. :-)
The static pinning and mapping problem in VFIO and possible solutions
have been discussed a lot [1, 2]. One of the solutions is to add I/O
Page Fault support for VFIO devices. Different from those relatively
complicated software approaches
To avoid pinning pages when they are mapped in IOMMU page tables, we
add an MMU notifier to tell the addresses which are no longer valid
and try to unmap them.
Signed-off-by: Shenming Lu
---
drivers/vfio/vfio_iommu_type1.c | 112 +++-
1 file changed, 109
Since enabling IOPF for devices may lead to a slow ramp up of performance,
we add an ioctl VFIO_IOMMU_ENABLE_IOPF to make it configurable. And the
IOPF enabling of a VFIO device includes setting IOMMU_DEV_FEAT_IOPF and
registering the VFIO IOPF handler.
Note that VFIO_IOMMU_DISABLE_IOPF is not
To set up nested mode, drivers such as vfio_pci need to register a
handler to receive stage/level 1 faults from the IOMMU, but since
currently each device can only have one iommu dev fault handler,
and if stage 2 IOPF is already enabled (VFIO_IOMMU_ENABLE_IOPF),
we choose to update the registered
If IOPF enabled for the VFIO container, there is no need to statically
pin and map the entire DMA range, we can do it on demand. And unmap
according to the IOPF mapped bitmap when removing vfio_dma.
Note that we still mark all pages dirty even if IOPF enabled, we may
add IOPF-based fine grained
Some devices only allow selective DMA faulting. Similar to the selective
dirty page tracking, the vendor driver can call vfio_pin_pages() to
indicate the non-faultable scope, we add a new struct vfio_range to
record it, then when the IOPF handler receives any page request out
of the scope, we can
> -Original Message-
> From: David Miller
> Sent: Thursday, April 8, 2021 8:41 PM
> To: Dexuan Cui
> Cc: k...@kernel.org; KY Srinivasan ; Haiyang Zhang
> ; Stephen Hemminger
> ; wei@kernel.org; Wei Liu
> ; net...@vger.kernel.org; l...@kernel.org;
> and...@lunn.ch;
On 4/8/21 9:20 PM, Guenter Roeck wrote:
> On 4/8/21 3:53 PM, Frank Rowand wrote:
>> On 4/8/21 4:54 PM, Guenter Roeck wrote:
>>> On 4/8/21 2:28 PM, Rob Herring wrote:
Applying now so this gets into linux-next this week.
>>> The patch doesn't apply on top of today's -next; it
On Fri, Mar 19, 2021 at 01:27:41AM CDT, Andrew Jeffery wrote:
>Make the KCS device drivers responsible for allocating their own memory.
>
>Until now the private data for the device driver was allocated internal
>to the private data for the chardev interface. This coupling required
>the slightly
On 08/04/2021 19:04, Michael Ellerman wrote:
Alexey Kardashevskiy writes:
On 08/04/2021 15:37, Michael Ellerman wrote:
Leonardo Bras writes:
According to LoPAR, ibm,query-pe-dma-window output named "IO Page Sizes"
will let the OS know all possible pagesizes that can be used for creating
From: Lu Jialin
numer -> number in fs/nilfs2/cpfile.c
Decription -> Description in fs/nilfs2/ioctl.c
isntance -> instance in fs/nilfs2/the_nilfs.c
Signed-off-by: Lu Jialin
Link: https://lore.kernel.org/r/20210409022519.176988-1-lujial...@huawei.com
Signed-off-by: Ryusuke Konishi
---
Add the missing iounmap() before return from tegra_init_fuse()
in the error handling case.
Fixes: 9f94fadd75d3 ("soc/tegra: fuse: Register cell lookups for compatibility")
Reported-by: Hulk Robot
Signed-off-by: Yang Yingliang
---
drivers/soc/tegra/fuse/fuse-tegra.c | 4 +++-
1 file changed, 3
This commit fixes below sparse warnings with W=2 about shadow
declarations:
drivers/bus/mhi/core/main.c: In function ‘parse_xfer_event’:
drivers/bus/mhi/core/main.c:667:17: warning: declaration of ‘flags’ shadows a
previous local [-Wshadow]
667 | unsigned long flags;
|
GCC reports the following warning with W=1:
drivers/staging/rtl8723bs/hal/rtl8723b_cmd.c:532:23: warning:
variable 'pwrctl' set but not used [-Wunused-but-set-variable]
532 | struct pwrctrl_priv *pwrctl;
| ^~
This variable is not used so remove it to fix the
On Thu, 8 Apr 2021 16:43:18 -0700 Axel Rasmussen
wrote:
> The idea is that it will apply cleanly to akpm's tree, *replacing* the
> following
> patches (i.e., drop these first, and then apply this series):
>
> userfaultfd-support-minor-fault-handling-for-shmem.patch
>
On Fri, 9 Apr 2021 11:17:49 +0800 Miaohe Lin wrote:
> On 2021/4/9 7:25, Mike Kravetz wrote:
> > On 4/2/21 2:32 AM, Miaohe Lin wrote:
> >> A rare out of memory error would prevent removal of the reserve map region
> >> for a page. hugetlb_fix_reserve_counts() handles this rare case to avoid
> >>
On Thu, 8 Apr 2021 15:06:05 +0200 Gioh Kim wrote:
> As the name shows, it checks if strings are equal in case insensitive
> manner.
Peh. Who would die if we simply made sysfs_streq() case-insensitive?
On Thu, 8 Apr 2021 14:26:58 +0800 Tian Tao wrote:
> Remove including that don't need it.
>
Um, how can version.c possibly not include version.h?
Sure, it may obtain access to version.h via some other include, but
that's plain luck and nonsense. And it's unreliable and it requires
On Thu, 8 Apr 2021 09:11:30 +0200 Oscar Salvador wrote:
> But if It is going to be easier for Andrew, just pull them all out and I
> will resend the whole series once this work goes in.
I think so.
I shall drop these:
mmpage_alloc-bail-out-earlier-on-enomem-in-alloc_contig_migrate_range.patch
On Fri, Apr 09, 2021 at 12:33:10AM CDT, Andrew Jeffery wrote:
>
>
>On Fri, 9 Apr 2021, at 14:45, Zev Weiss wrote:
>> On Fri, Mar 19, 2021 at 01:27:48AM CDT, Andrew Jeffery wrote:
>> >Given the deprecated binding, improve the ability to detect issues in
>> >the platform devicetrees. Further, a
I agree that it is a good further improvement to make nr_succeeded an optional
output argument of migrate_pages() given that most callers don't need it. IMHO,
the most important thing in this matter is to ensure that nr_succeeded only
returns (when its return value is needed) the successfully
syzbot has found a reproducer for the following issue on:
HEAD commit:4fa56ad0 Merge tag 'for-linus' of git://git.kernel.org/pub..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=12390a96d0
kernel config:
Add codeSigning EKU to the X.509 key generation config for the build time
autogenerated kernel key.
Signed-off-by: "Lee, Chun-Yi"
---
certs/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/certs/Makefile b/certs/Makefile
index f4c25b67aad9..1ef4d6ca43b7 100644
--- a/certs/Makefile
Thank you. Will apply this.
Ryusuke Konishi
On Fri, Apr 9, 2021 at 11:25 AM Lu Jialin wrote:
>
> numer -> number in fs/nilfs2/cpfile.c
> Decription -> Description in fs/nilfs2/ioctl.c
> isntance -> instance in fs/nilfs2/the_nilfs.c
>
> Signed-off-by: Lu Jialin
> ---
> v2:
> Exclude two typo
Now that all users have been converted, require the split_lock parameter
be passed to hlist_bl_lock() and hlist_bl_unlock().
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/list_bl.h | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/list_bl.h
Allow lockdep to track the airq bit spin locks.
Signed-off-by: Matthew Wilcox (Oracle)
---
arch/s390/include/asm/airq.h | 5 +++--
drivers/s390/cio/airq.c | 3 +++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/s390/include/asm/airq.h b/arch/s390/include/asm/airq.h
The following patches aim to make a user able to calibrate the current
measurement of the DS2438. This chip uses a offset register in page1, which
is added to the current register to give the user the current measurement.
If this value is wrong, the user will get an offset current value, even if
On Wed, Apr 07, 2021 at 07:34:17AM +0200, Greg Kroah-Hartman wrote:
> The sh arch has a install.sh script, but no Makefile actually calls it.
> Remove it to keep anyone from accidentally calling it in the future.
>
> Cc: Yoshinori Sato
> Cc: Rich Felker
> Cc: linux...@vger.kernel.org
>
On Fri, Apr 9, 2021 at 2:20 AM Nick Desaulniers wrote:
>
> Quite a few other functions are declared in a header, but I don't see
> any existing callers in tree. I wonder if the maintainer could
> consider cleaning these up so that we don't retain them in binaries
> without dead code elimination
Added a sysfs entry to support writing to the offset register on page1.
This register is used to calibrate the chip canceling offset errors in the
current ADC. This means that, over time, reading the IAD register will not
return the correct current measurement, it will have an offset. Writing to
Added a sysfs entry to support reading the page1 registers. This registers
contain Elapsed Time Meter (ETM) data, which shows for how long the chip is
on, as well as an Offset Register data, which can be used to calibrate the
current measurement of the chip.
Signed-off-by: Luiz Sampaio
---
On Wed, Apr 07, 2021 at 07:34:04AM +0200, Greg Kroah-Hartman wrote:
> Despite the last release of LILO being in 2015, it seems that it is
> still the default x86 bootloader and wants to be called to "install" the
> new kernel image when it has been replaced on the disk. To allow
> arch-specific
Since there is only one statement inside the if clause, no brackets are
required.
Signed-off-by: Luiz Sampaio
---
drivers/w1/slaves/w1_ds2438.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/w1/slaves/w1_ds2438.c b/drivers/w1/slaves/w1_ds2438.c
Changed the permissions to preferred octal style.
Signed-off-by: Luiz Sampaio
---
drivers/w1/slaves/w1_ds2438.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/w1/slaves/w1_ds2438.c b/drivers/w1/slaves/w1_ds2438.c
index 56e53a748059..ccb06b8c2d78 100644
---
The purpose of the w1_ds2438_get_page function is to get the register
values at the page passed as the pageno parameter. However, the page0 was
hardcoded, such that the function always returned the page0 contents. Fixed
so that the function can retrieve any page.
Signed-off-by: Luiz Sampaio
---
There is an if statement and, if the function goes into it, it returns. So,
the next else is not required.
Signed-off-by: Luiz Sampaio
---
drivers/w1/slaves/w1_ds2438.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/w1/slaves/w1_ds2438.c
On Wed, Apr 07, 2021 at 07:34:18AM +0200, Greg Kroah-Hartman wrote:
> The common scripts/install.sh script will now work for sparc, all that
> is needed is to add it to the list of arches that do not put the version
> number in the installed file name.
>
> With that we can remove the sparc-only
On Wed, Apr 07, 2021 at 07:34:07AM +0200, Greg Kroah-Hartman wrote:
> The common scripts/install.sh script will now work for riscv, all that
> is needed is to add the compressed image type to it. So add that file
> type check and remove the riscv-only version of the file.
>
> Cc: Paul Walmsley
Hi, Rob
On Thu, 2021-04-08 at 15:43 -0500, Rob Herring wrote:
> On Thu, Apr 01, 2021 at 02:38:02PM +0800, Nina Wu wrote:
> > From: Nina Wu
>
> Every change is an 'update'. Perhaps mention mt8192 in the subject.
>
OK.
I will try to make it clear in the next version.
> >
> > To support newer
Hi Ian,
I love your patch! Yet something to improve:
[auto build test ERROR on driver-core/driver-core-testing]
[also build test ERROR on v5.12-rc6 next-20210408]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base
On 4/6/21 10:19 AM, Shixin Liu wrote:
> v1->v2:
> Remove redundant pfn_pte() and fold two patch to one.
Change log should always be after the '---' below the SOB statement for git
am to ignore them. Please avoid adding them in the commit messages.
>
> Remove redundant pfn_{pmd/pte}() and fix
On 4/6/21 10:18 AM, Shixin Liu wrote:
> v1->v2:
> Modified the commit message.
Please avoid change log in the commit message, it should be after '---'
below the SOB statement.
>
> The functions {pmd/pud}_set_huge and {pmd/pud}_clear_huge ars not dependent
> on THP.
typo
On Fri, Mar 19, 2021 at 01:27:43AM CDT, Andrew Jeffery wrote:
>Move all client-private data out of `struct kcs_bmc` into the KCS client
>implementation.
>
>With this change the KCS BMC core code now only concerns itself with
>abstract `struct kcs_bmc` and `struct kcs_bmc_client` types, achieving
merged into cifs-2.6.git for-next
On Thu, Apr 8, 2021 at 3:33 AM Jiapeng Chong
wrote:
>
> Fix the following gcc warning:
>
> fs/cifs/cifsacl.c:1097:8: warning: variable ‘nmode’ set but not used
> [-Wunused-but-set-variable].
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
> ---
>
From: Deepak Kumar Singh
Not all upcoming usecases will have an interface to allow the aoss
driver to hook onto. Expose the send api and create a get function to
enable drivers to send their own messages to aoss.
Signed-off-by: Chris Lew
Signed-off-by: Deepak Kumar Singh
---
Hi all,
On Fri, 19 Mar 2021 13:05:51 +1100 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the security tree got conflicts in:
>
> arch/alpha/kernel/syscalls/syscall.tbl
> arch/arm/tools/syscall.tbl
> arch/arm64/include/asm/unistd.h
> arch/arm64/include/asm/unistd32.h
>
It can be useful to control the different power states of various
parts of hardware for device testing. Add a debugfs node for qmp so
messages can be sent to aoss for debugging and testing purposes.
Signed-off-by: Chris Lew
Signed-off-by: Deepak Kumar Singh
---
drivers/soc/qcom/qcom_aoss.c |
Change from V1
Addressesed all review comments in previous set.
Deepak Kumar Singh (2):
soc: qcom: aoss: Expose send for generic usecase
soc: qcom: aoss: Add debugfs entry
drivers/soc/qcom/qcom_aoss.c | 91 +-
include/linux/soc/qcom/qcom_aoss.h | 33
Hi Eric,
On 2021/4/8 20:30, Auger Eric wrote:
Hi Kunkun,
On 4/1/21 2:37 PM, Kunkun Jiang wrote:
Hi Eric,
On 2021/2/24 4:56, Eric Auger wrote:
With nested stage support, soon we will need to invalidate
S1 contexts and ranges tagged with an unmanaged asid, this
latter being managed by the
在 2021/4/8 下午11:59, Michael S. Tsirkin 写道:
On Thu, Apr 08, 2021 at 04:26:48PM +0800, Jason Wang wrote:
This patch mandates 1.0 for vDPA devices. The goal is to have the
semantic of normative statement in the virtio spec and eliminate the
burden of transitional device for both vDPA bus and
On Fri, Mar 19, 2021 at 01:27:46AM CDT, Andrew Jeffery wrote:
>Soon it will be possible for one KCS device to have multiple associated
>chardevs exposed to userspace (for IPMI and raw-style access). However,
>don't prevent userspace from:
>
>1. Opening more than one chardev at a time, or
>2.
Hi Zev,
A couple of minor comments:
On Thu, 8 Apr 2021, at 10:46, Zev Weiss wrote:
> These allow describing all the Aspeed VUART attributes currently
> available via sysfs. aspeed,sirq
aspeed,lpc-interrupts now
> provides a replacement for the
> deprecated aspeed,sirq-polarity-sense property.
On Thu, Apr 08, 2021 at 01:21:22PM +0200, Peter Zijlstra wrote:
> On Tue, Apr 06, 2021 at 04:17:51PM -0700, Ricardo Neri wrote:
> > On Tue, Apr 06, 2021 at 01:18:09PM +0200, Peter Zijlstra wrote:
> > > On Mon, Apr 05, 2021 at 09:11:07PM -0700, Ricardo Neri wrote:
> > > > +static bool
On Wed, Feb 24, 2021 at 6:44 PM Nicolas Boichat wrote:
>
> On Wed, Feb 24, 2021 at 6:22 PM Luis Henriques wrote:
> >
> > On Tue, Feb 23, 2021 at 08:00:54PM -0500, Olga Kornievskaia wrote:
> > > On Mon, Feb 22, 2021 at 5:25 AM Luis Henriques wrote:
> > > >
> > > > A regression has been reported
Hi Pratik,
I tried V3 on a Intel i5-10600K processor with 6 cores and 12 CPUs.
The core to cpu mappings are:
core 0 has cpus 0 and 6
core 1 has cpus 1 and 7
core 2 has cpus 2 and 8
core 3 has cpus 3 and 9
core 4 has cpus 4 and 10
core 5 has cpus 5 and 11
By default, it will test CPUs 0,2,4,6,10
On Fri, Apr 09, 2021 at 12:02:47PM +0800, Wu, Hao wrote:
> > > > > > > > > +
> > > > > > > > > +static void dfl_spi_altera_remove(struct dfl_device *dfl_dev)
> > > > > > > > > +{
> > > > > > > > > +struct dfl_altera_spi *aspi = dev_get_drvdata(_dev->dev);
> > > > > > > > > +
> > > > > > > > >
On Thu, Apr 8, 2021 at 5:35 PM Chunfeng Yun wrote:
>
> A dedicated wakeup irq will be used to handle runtime suspend/resume,
> we use dev_pm_set_dedicated_wake_irq API to take care of requesting
> and attaching wakeup irq, then the suspend/resume framework will help
> to enable/disable wakeup
Make bit_spin_lock() and variants variadic to help with the transition.
The split_lock parameter will become mandatory at the end of the series.
Also add bit_spin_lock_nested() and bit_spin_unlock_assign() which will
both be used by the rhashtable code later.
Signed-off-by: Matthew Wilcox
Allow lockdep to track the dm-snap bit spin locks.
Signed-off-by: Matthew Wilcox (Oracle)
---
drivers/md/dm-snap.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 8f3ad87e6117..4c2a01e433de 100644
---
Hi jlinton,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on usb/usb-testing]
[also build test WARNING on peter.chen-usb/for-usb-next balbi-usb/testing/next
v5.12-rc6 next-20210408]
[If your patch is applied to the wrong git tree, kindly drop us a note
Make hlist_bl_lock() and hlist_bl_unlock() variadic to help with the
transition. Also add hlist_bl_lock_nested().
Signed-off-by: Matthew Wilcox (Oracle)
---
include/linux/list_bl.h | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/include/linux/list_bl.h
Allow lockdep to track zsmalloc's pin bit spin lock.
Signed-off-by: Matthew Wilcox (Oracle)
---
mm/zsmalloc.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 9a7c91c14b84..9d89a1857901 100644
--- a/mm/zsmalloc.c
+++
NeilBrown noticed the same problem with bit spinlocks that I did,
but chose to solve it locally in the rhashtable implementation rather
than lift it all the way to the bit spin lock implementation. Convert
rhashtables to use split_locks.
Signed-off-by: Matthew Wilcox (Oracle)
Cc: NeilBrown
---
On Wed, Apr 07, 2021 at 07:33:59AM +0200, Greg Kroah-Hartman wrote:
> Almost every architecture has copied the "install.sh" script that
> originally came with i386, and modified it in very tiny ways. This
> patch series unifies all of these scripts into one single script to
> allow people to
When async binder buffer got exhausted, some normal oneway transactions
will also be discarded and may cause system or application failures. By
that time, the binder debug information we dump may not be relevant to
the root cause. And this issue is difficult to debug if without the
backtrace of
On Thu, 8 Apr 2021 at 23:47, Andrew Jeffery wrote:
> On Thu, 8 Apr 2021, at 21:44, Corey Minyard wrote:
> > On Thu, Apr 08, 2021 at 10:27:46AM +0930, Andrew Jeffery wrote:
> > > > 1. It begins with patches 1-5 put together by Chia-Wei, which I've
> > > > rebased on v5.12-rc2. These fix the
On 4/8/21 8:01 PM, Miaohe Lin wrote:
> On 2021/4/9 6:53, Mike Kravetz wrote:
>>
>> Yes, add a comment to hugetlb_unreserve_pages saying that !resv_map
>> implies freed == 0.
>>
>
> Sounds good!
>
>> It would also be helpful to check for (chg - freed) == 0 and skip the
>> calls to
On Fri, Mar 19, 2021 at 01:27:45AM CDT, Andrew Jeffery wrote:
>Add a mechanism for controlling whether the client associated with a
>KCS device will receive Input Buffer Full (IBF) and Output Buffer Empty
>(OBE) events. This enables an abstract implementation of poll() for KCS
>devices.
>
>A wart
On Fri, 2021-04-09 at 00:09 -0300, Luiz Sampaio wrote:
> Since there is only one statement inside the if clause, no brackets are
> required.
>
> Signed-off-by: Luiz Sampaio
> ---
> drivers/w1/slaves/w1_ds2438.c | 16
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff
Hello, x86 maintainers,
Thanks for picking up 1/7.
Could you check 2/7 - 7/7, please?
Thank you.
On Thu, Mar 25, 2021 at 11:31 PM Masahiro Yamada wrote:
>
> On Thu, Mar 25, 2021 at 8:48 PM Mickaël Salaün wrote:
> >
> > Hi Masahiro,
> >
> > What is the status of this patch? Could you
On Wed, 07 Apr 2021 22:38:37 +0200 Oscar Salvador wrote:
> On 2021-04-06 22:28, Oscar Salvador wrote:
> > Heh, it seems I spaced out today.
> >
> > We need a few things on top:
> >
>
Yes please.
On Fri, Mar 19, 2021 at 01:27:47AM CDT, Andrew Jeffery wrote:
>The existing IPMI chardev encodes IPMI behaviours as the name suggests.
>However, KCS devices are useful beyond IPMI (or keyboards), as they
>provide a means to generate IRQs and exchange arbitrary data between a
>BMC and its host
Linux next tag 20210408 architecture sh builds failed due to these errors.
# to reproduce this build locally:
make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/1/tmp ARCH=sh
CROSS_COMPILE=sh4-linux-gnu- 'CC=sccache sh4-linux-gnu-gcc'
'HOSTCC=sccache gcc'
In file
Add PHY input reference clock frequency as a new dimension to select proper
register configuration.
Signed-off-by: Swapnil Jakhade
---
drivers/phy/cadence/phy-cadence-torrent.c | 830 +++---
1 file changed, 422 insertions(+), 408 deletions(-)
diff --git
Naresh,
On 4/8/21 22:31, Chaitanya Kulkarni wrote:
> On 4/8/21 22:21, Naresh Kamboju wrote:
>> Linux next tag 20210408 architecture sh builds failed due to these errors.
>>
>> # to reproduce this build locally:
>>
>> make --silent --keep-going --jobs=8
>> O
Display information in probe regarding PHY configuration parameters like
single link or multilink protocol information along with number of lanes
used for each protocol link.
Signed-off-by: Swapnil Jakhade
---
drivers/phy/cadence/phy-cadence-torrent.c | 32 +--
1 file
Add multilink support for DP. This needs changes in functions
configuring default single link DP with master lane 0 to support
non-zero master lane values and associated PLL configurations.
Signed-off-by: Swapnil Jakhade
---
drivers/phy/cadence/phy-cadence-torrent.c | 498 +-
Add PHY registers for single link DP in array format to simplify
code and to improve readability.
Signed-off-by: Swapnil Jakhade
---
drivers/phy/cadence/phy-cadence-torrent.c | 450 +-
1 file changed, 274 insertions(+), 176 deletions(-)
diff --git
PIPE PHY status is used to communicate the completion of several PHY
functions. Check if PHY is ready for operation while configured for
PIPE mode during startup.
Signed-off-by: Swapnil Jakhade
---
drivers/phy/cadence/phy-cadence-torrent.c | 60 +++
1 file changed, 60
Send DPCD command to downstream before anx7625 power down,
tell downstream into standby mode.
Signed-off-by: Xin Ji
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 75 +++
1 file changed, 75 insertions(+)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c
On 2021/4/9 6:40, Mike Kravetz wrote:
> On 4/7/21 7:44 PM, Miaohe Lin wrote:
>> On 2021/4/8 5:23, Mike Kravetz wrote:
>>> On 4/6/21 8:09 PM, Miaohe Lin wrote:
On 2021/4/7 10:37, Mike Kravetz wrote:
> On 4/6/21 7:05 PM, Miaohe Lin wrote:
>> Hi:
>> On 2021/4/7 8:53, Mike Kravetz
struct cifs_writedata is declared twice.
One is declared at 209th line.
And struct cifs_writedata is defined blew.
The declaration hear is not needed. Remove the duplicate.
Signed-off-by: Wan Jiabing
---
fs/cifs/cifsglob.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/cifs/cifsglob.h
This patch adds the logic for parsing the CodeSign extended key usage
extension in X.509. The parsing result will be set to the eku flag
which is carried by public key. It can be used in the PKCS#7
verification.
Signed-off-by: "Lee, Chun-Yi"
---
crypto/asymmetric_keys/x509_cert_parser.c | 24
This patch adds the logic for checking the CodeSigning extended
key usage when verifying signature of kernel module or
kexec PE binary in PKCS#7.
Signed-off-by: "Lee, Chun-Yi"
---
certs/system_keyring.c | 2 +-
crypto/asymmetric_keys/Kconfig | 9 +
Hello David, thanks for the feedback!
On Mon, 2021-03-22 at 18:55 +1100, David Gibson wrote:
> > +void hash_memory_batch_expand_prepare(unsigned long newsize)
> > +{
> > + /*
> > +* Resizing-up HPT should never fail, but there are some cases system
> > starts with higher
> > +* SHIFT
This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.
Reported-by: Hulk Robot
Signed-off-by: Chen Lifu
---
drivers/power/reset/hisi-reboot.c | 1 +
1 file changed, 1 insertion(+)
Allow lockdep to track the journal bit spin locks.
Signed-off-by: Matthew Wilcox (Oracle)
---
fs/jbd2/journal.c| 18 ++
include/linux/jbd2.h | 10 ++
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index
Allow lockdep to track the zram bit spin locks.
Signed-off-by: Matthew Wilcox (Oracle)
---
drivers/block/zram/zram_drv.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index cf8deecc39ef..8b678cc6ed21
On 2021/4/9 6:53, Mike Kravetz wrote:
> On 4/7/21 8:26 PM, Miaohe Lin wrote:
>> On 2021/4/8 11:24, Miaohe Lin wrote:
>>> On 2021/4/8 4:53, Mike Kravetz wrote:
On 4/7/21 12:24 AM, Miaohe Lin wrote:
> Hi:
> On 2021/4/7 10:49, Mike Kravetz wrote:
>> On 4/2/21 2:32 AM, Miaohe Lin
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