On Thu, Jan 28, 2021 at 1:26 AM Andre Przywara wrote:
>
> Add the obvious compatible name to the existing RSB binding, and pair
> it with the existing A23 fallback compatible string, as the devices are
> compatible.
>
> Signed-off-by: Andre Przywara
Acked-by: Chen-Yu Tsai
Hi,
On Thu, Jan 28, 2021 at 1:26 AM Andre Przywara wrote:
>
> The AXP305 PMIC used in AXP805 seems to be fully compatible to the
^
This statement doesn't quite make sense. I assume you wanted to mention
a board or the H616 SoC here?
> AXP805 PMIC, so add the proper chai
Hi Saravana,
On Tue, Feb 2, 2021 at 4:01 AM Saravana Kannan wrote:
> On Mon, Feb 1, 2021 at 2:40 AM Geert Uytterhoeven
> wrote:
> > On Sat, Jan 30, 2021 at 5:09 AM Saravana Kannan
> > wrote:
> > > On Fri, Jan 29, 2021 at 8:03 PM Saravana Kannan
> > > wrote:
> > > > This patch series solves
On Fri, Jan 29, 2021 at 01:46:33PM +0100, David Hildenbrand wrote:
> > static void __meminit free_pagetable(struct page *page, int order)
> > {
> > @@ -1008,10 +1073,10 @@ remove_pte_table(pte_t *pte_start, unsigned long
> > addr, unsigned long end,
> > * with 0xFD, and re
Sasha, do your stable patch picker scripts look at syzbot fix commands
to select patches to back port? In this case a bug was fixed while
adding a new feature. No one noticed the bug fix and there was no Fixes
tag.
On Sun, Jan 31, 2021 at 06:01:54PM +0800, Hillf Danton wrote:
> On Thu, 28 Jan 20
Daejun,
> static const struct attribute_group *ufshcd_driver_groups[] = {
> &ufs_sysfs_unit_descriptor_group,
> &ufs_sysfs_lun_attributes_group,
> +#ifdef CONFIG_SCSI_UFS_HPB
> + &ufs_sysfs_hpb_stat_group,
> +#endif
> NULL,
> };
Aren’t you creating a hpb_stats entri
Hello,
syzbot found the following issue on:
HEAD commit:fd821bf0 Add linux-next specific files for 20210201
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11261e08d0
kernel config: https://syzkaller.appspot.com/x/.config?x=80ac9f64e6e2c06
dashboard
In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp
mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than
multiple barrier() calls, for example for a 2MB hugepage in
clear_huge_page() these are called 512 times i.e. to map and unmap each
subpage that means in
As discussed on the v1 thread I have used the recently introduced kmap_local_*
APIs to avoid unnecessary preemption and pagefault disabling.
I did not get further response on the previous thread so sending this
again.
Prathu Baronia (1):
mm: Optimizing hugepage zeroing in arm64
include/linux/h
Just to deposit my opposition again: I don't think this hack for your
out of tree builds has any place in the kernel tree.
Utilize the deferred free helper library in the system heap.
This provides a nice performance bump and puts the
system heap performance on par with ION.
Cc: Daniel Vetter
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Chris Goldsworthy
Cc: Laura Abbott
Cc: Brian Starkey
Cc: Hridya Valsaraju
Cc: Suren
On 2021/2/2 1:05, Mathieu Poirier wrote:
Good day,
On Mon, Feb 01, 2021 at 09:02:44PM +0800, Qi Liu wrote:
Remove duplicate included header files, as coresight-priv.h is included in
these coresight drivers.
Signed-off-by: Qi Liu
---
drivers/hwtracing/coresight/coresight-catu.c |
Reuse/abuse the pagepool code from the network code to speed
up allocation performance.
This is similar to the ION pagepool usage, but tries to
utilize generic code instead of a custom implementation.
Cc: Daniel Vetter
Cc: Sumit Semwal
Cc: Liam Mark
Cc: Chris Goldsworthy
Cc: Laura Abbott
Cc:
This patch provides infrastructure for deferring buffer frees.
This is a feature ION provided which when used with some form
of a page pool, provides a nice performance boost in an
allocation microbenchmark. The reason it helps is it allows the
page-zeroing to be done out of the normal allocation/
On 2021/2/2 13:18, Daeho Jeong wrote:
From: Daeho Jeong
As checkpoint=merge comes in, mount option setting related to checkpoint
had been mixed up and it became hard to understand. So, I separated
this option from "checkpoint=" and made another mount option
"checkpoint_merge" for this.
Signed-
On 30/01/2021 04.01, Jakub Kicinski wrote:
> On Wed, 27 Jan 2021 21:52:37 +0100 Horatiu Vultur wrote:
>> This patch series extends MRP switchdev to allow the SW to have a better
>> understanding if the HW can implement the MRP functionality or it needs
>> to help the HW to run it. There are 3 cases
On Sun, Jan 31, 2021 at 09:13, DENG Qingfang wrote:
> On Sun, Jan 31, 2021 at 8:39 AM Vladimir Oltean wrote:
>>
>> Tobias has a point in a way too, you should get used to adding the
>> 'master static' flags to your bridge fdb commands, otherwise weird
>> things like this could happen. The faulty
Calling the disable_irq() from irq handler might be a bad idea as
disable_irq() should wait for handlers to run. I don't see why
this wouldn't deadlock in wait_event waiting for the threaded
handler to complete.
Use disable_irq_nosync() instead.
Fixes: 390af53e04114 ("regulator: qcom-labibb: Impl
Hello,
syzbot found the following issue on:
HEAD commit:fd821bf0 Add linux-next specific files for 20210201
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=17255354d0
kernel config: https://syzkaller.appspot.com/x/.config?x=80ac9f64e6e2c06
dashboard
On Tue, Feb 2, 2021 at 3:02 PM Larry Finger wrote:
>
> On 2/2/21 12:29 AM, Kalle Valo wrote:
> > Kai-Heng Feng writes:
> >
> >> On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
> >> wrote:
> >>>
> >>> Hi Tony,
> >>>
> On Aug 5, 2020, at 19:18, Tony Chuang wrote:
>
> > 8821CE with RFE
If a spurious OCP IRQ occurs the isr schedules delayed work
but does not disable the IRQ. The delayed work assumes IRQ was
disabled in handler and attempts enabling it again causing
unbalanced enable.
Fixes: 390af53e04114 ("regulator: qcom-labibb: Implement short-circuit and
over-current IRQs")
From: Chunyan Zhang
This iommu module can be used by Unisoc's multimedia devices, such as
display, Image codec(jpeg) and a few signal processors, including
VSP(video), GSP(graphic), ISP(image), and CPP(camera pixel processor), etc.
Signed-off-by: Chunyan Zhang
---
.../devicetree/bindings/iommu
Hello,
syzbot found the following issue on:
HEAD commit:d03154e8 Add linux-next specific files for 20210128
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1088091cd0
kernel config: https://syzkaller.appspot.com/x/.config?x=6953ffb584722a1
dashboard l
From: Chunyan Zhang
This iommu module can be used by Unisoc's multimedia devices, such as
display, Image codec(jpeg) and a few signal processors, including
VSP(video), GSP(graphic), ISP(image), and CPP(camera pixel processor), etc.
Signed-off-by: Chunyan Zhang
---
drivers/iommu/Kconfig |
From: Chunyan Zhang
Changes since v1:
* Fixed compile errors reported by kernel test robot .
* Changed to use syscon to get mapped registers for iommu and media devices to
avoid double map issue.
* Addressed Robin's comments:
- Added including offset in the returned physical address if the input
On Mon, Feb 01, 2021 at 11:04:15PM -0800, Benson Leung wrote:
> Hi Greg,
>
> On Mon, Feb 01, 2021 at 03:32:47PM +0100, Greg KH wrote:
> > On Thu, Jan 28, 2021 at 10:14:00PM -0800, Benson Leung wrote:
> > > USB Power Delivery has a 3 entity handshake (port, cable, partner), and as
> > > of USB PD R
On 2/2/21 11:10 AM, Jiapeng Chong wrote:
> Fix the following coccicheck warnings:
>
> ./fs/ocfs2/refcounttree.c:981:16-18: WARNING !A || A && B is equivalent
> to !A || B.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
Reviewed-by: Joseph Qi
> ---
> fs/ocfs2/refcounttree.c |
On 02/02/2021 04:10, Steven Rostedt wrote:
On Mon, 1 Feb 2021 12:18:34 +1100
Alexey Kardashevskiy wrote:
Just curious, does the following patch fix it for v5?
Yes it does!
Thanks for verifying.
-- Steve
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 7261fa0f5e3c..c
When executing a tracepoint, the tracepoint's func is dereferenced twice -
in __DO_TRACE() (where the returned pointer is checked) and later on in
__traceiter_##_name where the returned pointer is dereferenced without
checking which leads to races against tracepoint_removal_sync() and
crashes.
Thi
> On Fri, 2021-01-29 at 18:20 -0800, mgr...@linux.intel.com wrote:
> > From: "C, Udhayakumar"
> >
> > Add Intel tsens IA host driver for Intel Edge.AI Computer Vision
> > platforms.
> []
> > diff --git a/drivers/misc/intel_tsens/intel_tsens_host.c
> > b/drivers/misc/intel_tsens/intel_tsens_host.c
Add support for the Hisilicon Kunpeng L3 cache controller as used with
Kunpeng506 and Kunpeng509 SoCs.
These Hisilicon SoCs support LPAE, so the physical addresses is wider than
32-bits, but the actual bit width does not exceed 36 bits. When the cache
operation is performed based on the address ra
Add devicetree binding for Hisilicon Kunpeng L3 cache controller.
Signed-off-by: Zhen Lei
Reviewed-by: Arnd Bergmann
---
.../arm/hisilicon/kunpeng-l3cache.yaml| 40 +++
1 file changed, 40 insertions(+)
create mode 100644
Documentation/devicetree/bindings/arm/hisilicon/
Enable support for the Hisilicon Kunpeng506 and Kunpeng509 SoC.
Signed-off-by: Zhen Lei
Reviewed-by: Arnd Bergmann
---
arch/arm/mach-hisi/Kconfig | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index 2e980f834a6aa1b..a004eac24b24
The outercache of some Hisilicon SOCs support physical addresses wider
than 32-bits. The unsigned long datatype is not sufficient for mapping
physical addresses >= 4GB. The commit ad6b9c9d78b9 ("ARM: 6671/1: LPAE:
use phys_addr_t instead of unsigned long in outercache functions") has
already modifi
v6 --> v7:
1. Change all readl()/writel() to _relaxed(), add the corresponding description
to the code.
2. Delete the unnecessary spinlock protection in l3cache_init().
v5 --> v6:
1. Use raw_spin_lock_irqsave() instead of spin_lock_irqsave()
2. Move the macros defined in cache-kunpeng-l3.h into c
> On Feb 1, 2021, at 10:41 PM, Nicholas Piggin wrote:
>
> Excerpts from Peter Zijlstra's message of February 1, 2021 10:09 pm:
>> I also don't think AGRESSIVE_FLUSH_BATCHING quite captures what it does.
>> How about:
>>
>> CONFIG_MMU_GATHER_NO_PER_VMA_FLUSH
>
> Yes please, have to have des
Hi Eric,
On 2021/2/2 1:19, Auger Eric wrote:
> Hi Keqian,
>
> On 2/1/21 1:26 PM, Keqian Zhu wrote:
>> Hi Eric,
>>
>> On 2020/11/18 19:21, Eric Auger wrote:
>>> From: Jean-Philippe Brucker
>>>
>>> When handling faults from the event or PRI queue, we need to find the
>>> struct device associated t
Hi Eric,
On 2020/11/18 19:21, Eric Auger wrote:
> When nested stage translation is setup, both s1_cfg and
> s2_cfg are set.
>
> We introduce a new smmu domain abort field that will be set
> upon guest stage1 configuration passing.
>
> arm_smmu_write_strtab_ent() is modified to write both stage
>
Excerpts from Peter Zijlstra's message of February 1, 2021 10:44 pm:
> On Sun, Jan 31, 2021 at 07:57:01AM +, Nadav Amit wrote:
>> > On Jan 30, 2021, at 7:30 PM, Nicholas Piggin wrote:
>
>> > I'll go through the patches a bit more closely when they all come
>> > through. Sparc and powerpc of
On Mon, Feb 1, 2021 at 5:47 AM Andy Shevchenko
wrote:
>
> On Sat, Jan 30, 2021 at 11:17:17AM -0800, Yury Norov wrote:
> > lib/find_bit.c declares five single-line wrappers for _find_next_bit().
> > We may turn those wrappers to inline functions. It eliminates unneeded
> > function calls and opens
Eliminate the following coccicheck warning:
./drivers/gpu/drm/kmb/kmb_dsi.c:281:3-4: Unneeded semicolon
./drivers/gpu/drm/kmb/kmb_dsi.c:301:3-4: Unneeded semicolon
./drivers/gpu/drm/kmb/kmb_dsi.c:318:3-4: Unneeded semicolon
./drivers/gpu/drm/kmb/kmb_dsi.c:337:3-4: Unneeded semicolon
./drivers/gpu/d
CONSOLE_LOGLEVEL_DEFAULT is nothing more than a shorthand of
CONFIG_CONSOLE_LOGLEVEL_DEFAULT.
When you change CONFIG_CONSOLE_LOGLEVEL_DEFAULT from Kconfig, almost
all objects are rebuilt because CONFIG_CONSOLE_LOGLEVEL_DEFAULT is
used in , which is included from most of source files.
In fact, the
On Mon, Feb 1, 2021 at 5:45 AM Andy Shevchenko
wrote:
>
> On Sat, Jan 30, 2021 at 11:17:16AM -0800, Yury Norov wrote:
> > Many algorithms become simpler if they are passed with relatively small
> > input values. One example is bitmap operations when the whole bitmap fits
> > into one word. To impl
Since commit 23025393dbeb3b8b3 ("xen/netback: use lateeoi irq binding")
xenvif_rx_ring_slots_available() is no longer called only from the rx
queue kernel thread, so it needs to access the rx queue with the
associated queue held.
Reported-by: Igor Druzhinin
Fixes: 23025393dbeb3b8b3 ("xen/netback:
Hi Yang,
Le 2/2/21 à 12:51 AM, Yang Li a écrit :
Eliminate the following coccicheck warning:
./arch/riscv/mm/kasan_init.c:103:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
arch/riscv/mm/kasan_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -
On Tue, Feb 02, 2021 at 02:02:25PM +0800, Jason Wang wrote:
>
> On 2021/2/2 下午12:15, Si-Wei Liu wrote:
> > On Mon, Feb 1, 2021 at 7:13 PM Jason Wang wrote:
> > >
> > > On 2021/2/2 上午3:17, Si-Wei Liu wrote:
> > > > On Mon, Feb 1, 2021 at 10:51 AM Si-Wei Liu
> > > > wrote:
> > > > > On Thu, Jan
Fix the following coccicheck warning:
./drivers/nvme/host/core.c:3580:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3570:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3560:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3526:8-16: WAR
CONSOLE_LOGLEVEL_MIN is only used in kernel/printk/printk.c.
You do not need to expose it to all printk() users.
I could move it to kernel/printk/printk.c, but I do not think this
macro would contribute to the code readability or maintainability.
I just hard-coded it.
Signed-off-by: Masahiro Ya
This macro is only used in kernel/printk/printk.c
Signed-off-by: Masahiro Yamada
---
include/linux/printk.h | 2 --
kernel/printk/printk.c | 2 ++
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index ceaf0486c01c..d2c9c2a6e471 1006
On Tue, Feb 02, 2021 at 02:28:18PM +0800, Chunfeng Yun wrote:
> For those unchecked endpoints, we don't allocate bandwidth for
> them, so no need free the bandwidth, otherwise will decrease
> the allocated bandwidth.
> Meanwhile use xhci_dbg() instead of dev_dbg() to print logs and
> rename bw_ep_l
On Tue, Feb 2, 2021 at 7:06 AM Masahiro Yamada wrote:
>
> For the same reason as commit 51839e29cb59 ("scripts: switch explicitly
> to Python 3"), switch some more scripts, which I tested and confirmed
> working on Python 3.
>
> Signed-off-by: Masahiro Yamada
> Acked-by: Nathan Chancellor
> ---
Hi Greg,
On Mon, Feb 01, 2021 at 03:32:47PM +0100, Greg KH wrote:
> On Thu, Jan 28, 2021 at 10:14:00PM -0800, Benson Leung wrote:
> > USB Power Delivery has a 3 entity handshake (port, cable, partner), and as
> > of USB PD R3.0, each entity may independently support either Revision 2 or
> > Revisi
IMHO the
BUG_ON(vma->vm_flags & VM_PFNMAP);
in vm_insert_page should just become a WARN_ON_ONCE with an error
return, and then we just need to gradually fix up the callers that
trigger it instead of coming up with workarounds like this.
On 2/2/21 12:29 AM, Kalle Valo wrote:
Kai-Heng Feng writes:
On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
wrote:
Hi Tony,
On Aug 5, 2020, at 19:18, Tony Chuang wrote:
8821CE with RFE 2 isn't supported:
[ 12.404834] rtw_8821ce :02:00.0: rfe 2 isn't supported
[ 12.404937] rtw_8821
On 2/2/21 3:55 PM, Yang Li wrote:
> Eliminate the following coccicheck warning:
> ./drivers/devfreq/rk3399_dmc.c:403:2-3: Unneeded semicolon
>
> Reported-by: Abaci Robot
> Signed-off-by: Yang Li
> ---
> drivers/devfreq/rk3399_dmc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> di
Eliminate the following coccicheck warning:
./drivers/bus/ti-sysc.c:1595:2-3: Unneeded semicolon
./drivers/bus/ti-sysc.c:2833:3-4: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/bus/ti-sysc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a
[ CC Alexey Klimov, andRasmus Villemoes as they also may be interested ]
On Mon, Feb 1, 2021 at 8:22 AM Andy Shevchenko
wrote:
> On Mon, Feb 01, 2021 at 04:02:30PM +, David Laight wrote:
> > From: Andy Shevchenko
> > > Sent: 01 February 2021 13:49
> > > On Sat, Jan 30, 2021 at 11:17:18AM -08
On Mon, Feb 01, 2021 at 08:15:29PM -0800, Si-Wei Liu wrote:
> On Mon, Feb 1, 2021 at 7:13 PM Jason Wang wrote:
> >
> >
> > On 2021/2/2 上午3:17, Si-Wei Liu wrote:
> > > On Mon, Feb 1, 2021 at 10:51 AM Si-Wei Liu
> > > wrote:
> > >> On Thu, Jan 28, 2021 at 5:46 AM Eli Cohen wrote:
> > >>> suspend_
Le 02/02/2021 à 07:38, Nicholas Piggin a écrit :
Excerpts from Christophe Leroy's message of February 2, 2021 4:15 pm:
Le 28/01/2021 à 00:50, Nicholas Piggin a écrit :
Excerpts from David Laight's message of January 26, 2021 8:28 pm:
From: Nicholas Piggin
Sent: 26 January 2021 10:21
Exc
On Tue, Feb 02, 2021 at 11:12:51AM +0800, Jason Wang wrote:
>
> On 2021/2/2 上午3:17, Si-Wei Liu wrote:
> > On Mon, Feb 1, 2021 at 10:51 AM Si-Wei Liu wrote:
> > > On Thu, Jan 28, 2021 at 5:46 AM Eli Cohen wrote:
> > > > suspend_vq should only suspend the VQ on not save the current available
> > >
Pages containing buffer_heads that are in the buffer_head LRU cache
will be pinned and thus cannot be migrated. Correspondingly,
invalidate the BH LRU before a migration starts and stop any
buffer_head from being cached in the LRU, until migration has
finished.
Signed-off-by: Chris Goldsworthy
C
A page containing buffer_heads can be pinned if any of its constituent
buffer_heads belongs to the BH LRU cache [1]. After going through
several iterations of a patch that attempts to solve this by removing
BH entries inside of the drop_buffers() function, which in
the worst-case could be called fo
Eliminate the following coccicheck warning:
./drivers/devfreq/rk3399_dmc.c:403:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/devfreq/rk3399_dmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devf
On Tue, Feb 2, 2021 at 7:10 AM Masahiro Yamada wrote:
>
> On Tue, Feb 2, 2021 at 3:28 AM Nick Desaulniers
> wrote:
> >
> > On Sun, Jan 31, 2021 at 5:08 PM Masahiro Yamada
> > wrote:
> > >
> > > For the same reason as commit 51839e29cb59 ("scripts: switch explicitly
> > > to Python 3"), switch
Both fixups look good to me, thanks.
Hi Jonathan,
I wanted to clarify a few things before I upload the next version of
the patch. Can you please help provide some more details regarding the
following questions?
1) You mentioned that
> perhaps we just need to do the maths in here rather than rely
on core handling of IIO_VAL_FRA
Eliminate the following coccicheck warning:
./drivers/acpi/apei/erst.c:691:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/acpi/apei/erst.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
Eliminate the following coccicheck warning:
./drivers/dma/qcom/gpi.c:1703:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/dma/qcom/gpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c
index
Hello,
syzbot found the following issue on:
HEAD commit:fd821bf0 Add linux-next specific files for 20210201
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1260a5bf50
kernel config: https://syzkaller.appspot.com/x/.config?x=80ac9f64e6e2c06
dashboard
On 02.02.2021 05:48, Kai-Heng Feng wrote:
> According to the vendor driver, the new chip with XID 0x54b is
> essentially the same as the one with XID 0x54a, but it doesn't need the
> firmware.
>
> So add support accordingly.
>
> Signed-off-by: Kai-Heng Feng
> ---
> v2:
> - Add phy support.
> -
On Mon, 1 Feb 2021 08:58:27 -0800
Andy Lutomirski wrote:
> On Mon, Feb 1, 2021 at 12:17 AM Aili Yao wrote:
> >
> > When one page is already hwpoisoned by AO action, process may not be
> > killed, the process mapping this page may make a syscall include this
> > page and result to trigger a VM_FA
On 2021/2/1 15:56, Tian, Kevin wrote:
>> From: Alex Williamson
>> Sent: Saturday, January 30, 2021 6:58 AM
>>
>> On Mon, 25 Jan 2021 17:03:58 +0800
>> Shenming Lu wrote:
>>
>>> Hi,
>>>
>>> The static pinning and mapping problem in VFIO and possible solutions
>>> have been discussed a lot [1, 2].
From: Quanyang Wang
When running xrandr to change resolution of DP, the kmemleak as below
can be observed:
unreferenced object 0x00080a351000 (size 256):
comm "Xorg", pid 248, jiffies 4294899614 (age 19.960s)
hex dump (first 32 bytes):
98 a0 bc 01 08 00 ff ff 01 00 00 00 00 00 00 00
Excerpts from Peter Zijlstra's message of February 1, 2021 10:09 pm:
> On Sat, Jan 30, 2021 at 04:11:23PM -0800, Nadav Amit wrote:
>
>> diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
>> index 427bfcc6cdec..b97136b7010b 100644
>> --- a/include/asm-generic/tlb.h
>> +++ b/include/
Excerpts from Christophe Leroy's message of February 2, 2021 4:15 pm:
>
>
> Le 28/01/2021 à 00:50, Nicholas Piggin a écrit :
>> Excerpts from David Laight's message of January 26, 2021 8:28 pm:
>>> From: Nicholas Piggin
Sent: 26 January 2021 10:21
Excerpts from Christophe Leroy's m
Eliminate the following coccicheck warning:
./drivers/firmware/psci/psci.c:141:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/firmware/psci/psci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/psci/psci.c b/drivers/firm
Hi Jean,
On 2021/2/1 23:15, Jean-Philippe Brucker wrote:
> On Mon, Feb 01, 2021 at 08:26:41PM +0800, Keqian Zhu wrote:
>>> +static int arm_smmu_insert_master(struct arm_smmu_device *smmu,
>>> + struct arm_smmu_master *master)
>>> +{
>>> + int i;
>>> + int ret = 0;
>
On 2021/1/25 19:47, Peter Zijlstra wrote:
On Mon, Jan 25, 2021 at 04:26:22PM +0800, Like Xu wrote:
In the host and guest PEBS both enabled case,
we'll get a crazy dmesg *bombing* about spurious PMI warning
if we pass the host PEBS PMI "harmlessly" to the guest:
[11261.502536] Uhhuh. NMI receiv
Kai-Heng Feng writes:
> On Wed, Aug 5, 2020 at 7:24 PM Kai-Heng Feng
> wrote:
>>
>> Hi Tony,
>>
>> > On Aug 5, 2020, at 19:18, Tony Chuang wrote:
>> >
>> >> 8821CE with RFE 2 isn't supported:
>> >> [ 12.404834] rtw_8821ce :02:00.0: rfe 2 isn't supported
>> >> [ 12.404937] rtw_8821ce 000
For those unchecked endpoints, we don't allocate bandwidth for
them, so no need free the bandwidth, otherwise will decrease
the allocated bandwidth.
Meanwhile use xhci_dbg() instead of dev_dbg() to print logs and
rename bw_ep_list_new as bw_ep_chk_list.
Fixes: 1d69f9d901ef ("usb: xhci-mtk: fix unr
On 2021-02-01 23:50, Jordan Crouse wrote:
On Mon, Feb 01, 2021 at 08:20:44AM -0800, Rob Clark wrote:
On Mon, Feb 1, 2021 at 3:16 AM Will Deacon wrote:
>
> On Fri, Jan 29, 2021 at 03:12:59PM +0530, Sai Prakash Ranjan wrote:
> > On 2021-01-29 14:35, Will Deacon wrote:
> > > On Mon, Jan 11, 2021 a
Had a typo in lpass platform driver that resulted in crash
during suspend/resume with an HDMI dongle connected.
The regmap read/write/volatile regesters validation callbacks in lpass-cpu
were using MI2S rdma_channels count instead of hdmi_rdma_channels.
This typo error causing to read registers f
On 2021-02-01 23:50, Jordan Crouse wrote:
On Mon, Feb 01, 2021 at 08:20:44AM -0800, Rob Clark wrote:
On Mon, Feb 1, 2021 at 3:16 AM Will Deacon wrote:
>
> On Fri, Jan 29, 2021 at 03:12:59PM +0530, Sai Prakash Ranjan wrote:
> > On 2021-01-29 14:35, Will Deacon wrote:
> > > On Mon, Jan 11, 2021 a
On Mon, Feb 1, 2021 at 8:42 PM Jakub Kicinski wrote:
>
> On Mon, 1 Feb 2021 08:14:31 -0800 Xie He wrote:
> > On Mon, Feb 1, 2021 at 6:10 AM Julian Wiedmann wrote:
> > > This sounds a bit like you want skb_cow_head() ... ?
> >
> > Calling "skb_cow_head" before we call "skb_clone" would indeed solv
Eliminate the following coccicheck warning:
./drivers/firmware/ti_sci.c:1762:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/firmware/ti_sci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_
Dear Friend. I have a business proposal of $35 Million USD which i want to
transact with you get back for more details.Best Regards From Salah Ibrahim
On 2/1/21 7:32 PM, a...@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2021-02-01-19-29 has been uploaded to
>
>https://www.ozlabs.org/~akpm/mmotm/
>
> mmotm-readme.txt says
>
> README for mm-of-the-moment:
>
> https://www.ozlabs.org/~akpm/mmotm/
>
> This is a snapshot of my -
On Thu, Jan 28, 2021 at 01:15:22PM -0600, Rob Herring wrote:
> On Thu, Jan 28, 2021 at 11:52 AM Dmitry Baryshkov
> wrote:
> >
> > From: Manivannan Sadhasivam
> >
> > Add Bluetooth support on RB5 using the onboard QCA6391 WLAN+BT chipset.
> >
> > Signed-off-by: Manivannan Sadhasivam
> > [DB: adde
Le 28/01/2021 à 00:50, Nicholas Piggin a écrit :
Excerpts from David Laight's message of January 26, 2021 8:28 pm:
From: Nicholas Piggin
Sent: 26 January 2021 10:21
Excerpts from Christophe Leroy's message of January 26, 2021 12:48 am:
syscall_64.c will be reused almost as is for PPC32.
R
Hi Peter,
On 2021-02-01 19:11, Peter Zijlstra wrote:
On Mon, Feb 01, 2021 at 01:11:04PM +0530, Sai Prakash Ranjan wrote:
Ok I suppose you mean CONFIG_SECURITY_LOCKDOWN_LSM? But I don't see
how this new config has to depend on that? This can work independently
whether complete lockdown is enfor
On Tue, Feb 2, 2021 at 3:28 AM Nick Desaulniers wrote:
>
> On Sun, Jan 31, 2021 at 5:08 PM Masahiro Yamada wrote:
> >
> > For the same reason as commit 51839e29cb59 ("scripts: switch explicitly
> > to Python 3"), switch some more scripts, which I tested and confirmed
> > working on Python 3.
> >
On Mon, 2021-02-01 at 17:20 +0800, Ikjoon Jang wrote:
> HI Chunfeng,
>
> On Mon, Feb 1, 2021 at 1:58 PM Chunfeng Yun wrote:
> >
> > For those unchecked endpoints, we don't allocate bandwidth for
> > them, so no need free the bandwidth, otherwise will decrease
> > the allocated bandwidth.
> > Mean
Hi Alexandru,
url:
https://github.com/0day-ci/linux/commits/Alexandru-Ardelean/iio-core-buffer-add-support-for-multiple-IIO-buffers-per-IIO-device/20210201-233550
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: arc-randconfig-m031-20210201 (attached as
For the same reason as commit 51839e29cb59 ("scripts: switch explicitly
to Python 3"), switch some more scripts, which I tested and confirmed
working on Python 3.
Signed-off-by: Masahiro Yamada
Acked-by: Nathan Chancellor
---
Changes in v2:
- Drop the spdxcheck.py change. The same fix exists i
From: Hariprasad Kelam
MAC on CN10K silicon support loopback for selftest or debug purposes.
This patch does necessary configuration to loopback packets upon receiving
request from LMAC mapped RVU PF's netdev via mailbox.
Also MAC (CGX) on OcteonTx2 silicon variants and MAC (RPM) on
OcteonTx3 CN
From: Hariprasad Kelam
RPM supports below list of counters as an extension to existing counters
* class based flow control pause frames
* vlan/jabber/fragmented packets
* fcs/alignment/oversized error packets
This patch adds support to display supported RPM counters via debugfs
and define
From: Rakesh Babu
Flow control configuration is different for CGX(Octeontx2)
and RPM(CN10K) functional blocks. This patch adds the necessary
changes for RPM to support 802.3 pause frames configuration on
cn10k platforms.
Signed-off-by: Rakesh Babu
Signed-off-by: Geetha sowjanya
Signed-off-by:
On 2021/2/2 下午12:15, Si-Wei Liu wrote:
On Mon, Feb 1, 2021 at 7:13 PM Jason Wang wrote:
On 2021/2/2 上午3:17, Si-Wei Liu wrote:
On Mon, Feb 1, 2021 at 10:51 AM Si-Wei Liu wrote:
On Thu, Jan 28, 2021 at 5:46 AM Eli Cohen wrote:
suspend_vq should only suspend the VQ on not save the current
From: Hariprasad Kelam
CN10K supports max MTU of 16K on LMAC links and 64k on LBK
links and Octeontx2 silicon supports 9K mtu on both links.
Get the same from nix_get_hw_info mbox message in netdev probe.
This patch also calculates receive buffer size required based
on the MTU set.
Signed-off-b
From: Hariprasad Kelam
OcteonTx3 CN10K silicon supports bigger MTU when compared
to 9216 MTU supported by OcteonTx2 silicon variants. Lookback
interface supports upto 64K and RPM LMAC interfaces support
upto 16K.
This patch does the necessary configuration and adds support
for PF/VF drivers to r
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