On 09-11-20, 13:42, Marek Szyprowski wrote:
> This patch landed in linux next-20201109 as commit e8f7703f8fe5
> ("cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP
> table"). Sadly it causes regression on some Samsung Exynos based boards:
>
> 8&
Hi,
On 2020-11-10 00:58, Konrad Dybcio wrote:
From what I see from the docs, this is the only version used
in MSM8998(silver cores are based on Cortex A53) and it maps
to r0p4. @Konrad, can you include (rap4 => r0p4) in comment.
Hi,
Thanks for looking into it. Could you perhaps check if
Thanks a lot Jiri!
On 11/9/20 3:55 AM, Jiri Kosina wrote:
On Sun, 1 Nov 2020, Chris Ye wrote:
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 74be76e848bf..cf55dca494f3 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -449,6 +449,10 @@
#define
On Thu, Nov 5, 2020 at 3:51 AM Stanimir Varbanov
wrote:
>
>
>
> On 11/4/20 12:44 PM, vgaro...@codeaurora.org wrote:
> > Hi Stan,
> >
> > On 2020-11-03 06:46, Fritz Koenig wrote:
> >> On Fri, Oct 23, 2020 at 5:57 AM Stanimir Varbanov
> >> wrote:
> >>>
> >>> Redesign the encoder driver to be
-20201110
x86_64 randconfig-a006-20201110
x86_64 randconfig-a001-20201110
i386 randconfig-a004-20201109
i386 randconfig-a006-20201109
i386 randconfig-a005-20201109
i386 randconfig-a001-20201109
i386
On Tue, Nov 10, 2020 at 11:49:27AM +0800, Muchun Song wrote:
> On Tue, Nov 10, 2020 at 1:21 AM Oscar Salvador wrote:
> >
> > On Sun, Nov 08, 2020 at 10:10:57PM +0800, Muchun Song wrote:
> > > +static inline unsigned int pgtable_pages_to_prealloc_per_hpage(struct
> > > hstate *h)
> > > +{
> > > +
On 10/11/20 3:55 pm, Guenter Roeck wrote:
> On Tue, Nov 10, 2020 at 01:04:04PM +1100, Brad Campbell wrote:
>> On 9/11/20 3:06 am, Guenter Roeck wrote:
>>> On 11/8/20 2:14 AM, Henrik Rydberg wrote:
On Sun, Nov 08, 2020 at 09:35:28AM +0100, Henrik Rydberg wrote:
> Hi Brad,
>
> On
On Mon, Nov 09, 2020 at 05:49:25PM -0800, Darrick J. Wong wrote:
> On Tue, Nov 10, 2020 at 09:37:37AM +0800, Boqun Feng wrote:
> > Filipe Manana reported a warning followed by task hanging after attempts
> > to freeze a filesystem[1]. The problem happened in a LOCKDEP=y kernel,
> > and
Hi Paul,
On 2020/11/10 上午7:30, Paul Cercueil wrote:
Hi Zhou,
Le sam. 7 nov. 2020 à 19:52, 周琰杰 (Zhou Yanjie)
a écrit :
1.Add OTG/OTG PHY/RNG nodes for JZ4780, CGU/OTG nodes for CI20.
2.Add OTG/OTG PHY/RNG/OST nodes for X1000, SSI/CGU/OST/OTG/SC16IS752
nodes for CU1000-Neo.
3.Add OTG/OTG
On 2020/11/8 下午11:28, H. Nikolaus Schaller wrote:
Am 08.11.2020 um 16:13 schrieb Zhou Yanjie :
On 2020/11/8 下午10:35, H. Nikolaus Schaller wrote:
Am 08.11.2020 um 13:46 schrieb Zhou Yanjie :
Hello Nikolaus,
On 2020/11/8 上午3:03, H. Nikolaus Schaller wrote:
Am 07.11.2020 um 12:52 schrieb
Greeting,
FYI, we noticed the following commit (built with clang-12):
commit: a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025 ("mm: do not rely on mm ==
current->mm in __get_user_pages_locked")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: trinity
version:
> Subject: Re: [PATCH v2 1/4] dt-bindings: soc: imx8m: add DT Binding doc for
> soc unique ID
>
> On Thu, Nov 05, 2020 at 03:26:26PM +0800, Alice Guo wrote:
> > Add DT Binding doc for the Unique ID of i.MX 8M series.
> >
> > Signed-off-by: Alice Guo
> > ---
> >
Hi Rob,
On 9/11/2020 11:15 pm, Rob Herring wrote:
On Sun, Nov 8, 2020 at 7:49 PM Ramuthevar, Vadivel MuruganX
wrote:
Hi Rob,
On 5/11/2020 6:03 am, Rob Herring wrote:
On Fri, Oct 30, 2020 at 01:31:53PM +0800, Ramuthevar,Vadivel MuruganX wrote:
From: Ramuthevar Vadivel Murugan
Add
On Tue, Nov 10, 2020 at 2:11 AM Oscar Salvador wrote:
>
> On Sun, Nov 08, 2020 at 10:11:00PM +0800, Muchun Song wrote:
> > In the register_page_bootmem_memmap, the slab allocator is not ready
> > yet. So when ALLOC_SPLIT_PTLOCKS, we use init_mm.page_table_lock.
> > otherwise we use per page table
Hi Thomas,
On Mon, Nov 09, 2020 at 11:42:29PM +0100, Thomas Gleixner wrote:
> On Mon, Nov 09 2020 at 13:30, Jason Gunthorpe wrote:
> >
> > The relavance of PASID is this:
> >
> >> Again, trap emulate does not work for IMS when the IMS store is software
> >> managed guest memory and not part of
Hi David,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on dennis-percpu/for-next]
[also build test WARNING on linus/master v5.10-rc3 next-20201109]
[cannot apply to kvmarm/next arm64/for-next/core soc/for-next arm/for-next
xlnx/master]
[If your patch
On Tue, Nov 10, 2020 at 02:13:56AM +0100, Thomas Gleixner wrote:
> Ira,
>
> On Fri, Oct 09 2020 at 12:49, ira weiny wrote:
> > From: Ira Weiny
> >
> > To correctly support the semantics of kmap() with Kernel protection keys
> > (PKS), kmap() may be required to set the protections on multiple
> >
On 2020-11-09 8:07 p.m., Qian Cai wrote:
On Mon, 2020-11-09 at 13:04 +, Colin King wrote:
From: Colin Ian King
Currently the allocation of cpulist is based on the length of buf but does
not include the addition end of string '\0' terminator. Static analysis is
reporting this as a
On Tue, Nov 10, 2020 at 01:04:04PM +1100, Brad Campbell wrote:
> On 9/11/20 3:06 am, Guenter Roeck wrote:
> > On 11/8/20 2:14 AM, Henrik Rydberg wrote:
> >> On Sun, Nov 08, 2020 at 09:35:28AM +0100, Henrik Rydberg wrote:
> >>> Hi Brad,
> >>>
> >>> On 2020-11-08 02:00, Brad Campbell wrote:
>
On 09-11-20, 19:04, Jonathan McDowell wrote:
> On Mon, Nov 09, 2020 at 05:11:21PM +0530, Vinod Koul wrote:
> > HI Jonathan,
> >
> > On 23-09-20, 20:40, Jonathan McDowell wrote:
> > > Add the DMA engine driver for the QCOM Application Data Mover (ADM) DMA
> > > controller found in the MSM8x60 and
On Mon, Nov 9, 2020 at 6:29 PM Josh Poimboeuf wrote:
> How would I recreate all these warnings?
You can reproduce all of these using a normal gcc build without any of
the LTO patches by running objtool check -arfld vmlinux.o. However,
with gcc you'll see even more warnings due to duplicate
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 407ab579637ced6dc32cfb2295afb7259cca4b22
commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for
__chk_{user,io}_ptr()
date: 2 months ago
config: sh-randconfig-s032-20201109
On 2020/10/30 3:35, Aleksandr Nogikh wrote:
> +#ifdef CONFIG_FAIL_LSM_HOOKS
> +
> +static struct {
> + struct fault_attr attr;
> + int retval;
> +} fail_lsm_hooks = {
> + .attr = FAULT_ATTR_INITIALIZER,
> + .retval = -EACCES
> +};
> +
> +static int __init setup_fail_lsm_hooks(char
The SystemTap team announces release 4.4
Enhancements to this release include: significant performance and
stability improvements to user-space probing, implicit thread-local
storage variables can now be accessed on x86_64, ppc and s390, support
for processing floating point values, significantly
Wang Hai wrote:
> progfd is created by prog_parse_fd(), before 'bpftool net attach' exit,
> it should be closed.
>
> Fixes: 04949ccc273e ("tools: bpftool: add net attach command to attach XDP on
> interface")
> Signed-off-by: Wang Hai
> ---
> v1->v2: use cleanup tag instead of repeated closes
>
On 11/10, Chao Yu wrote:
> On 2020/11/10 1:06, Jaegeuk Kim wrote:
> > On 11/09, Chao Yu wrote:
> > > On 2020/11/7 5:12, Jaegeuk Kim wrote:
> > > > On 11/03, Chao Yu wrote:
> > > > > On 2020/11/3 10:02, Chao Yu wrote:
> > > > > > On 2020/11/3 0:31, Jaegeuk Kim wrote:
> > > > > > > On 11/02, Chao Yu
Hi Ray,
Could you please check Dhananjay comments and update your thoughts.
On Fri, Nov 6, 2020 at 11:11 PM Dhananjay Phadke
wrote:
>
> On Thu, 5 Nov 2020 15:13:04 +0530, Rayagonda Kokatanur wrote:
> >> So the suggestion was to set HW threshold for rx fifo interrupt, not
> >> really a SW
[Sorry again for the SPAM detection]
Thank you the reply Coly!
I agree that this patch is not a final solution for fixing the
fragmentation issue, but more like a workaround to alleviate this
problem.
So, part of my intention is to look for how upstream would like to fix
this issue.
I've looked
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Mon, 09 Nov 2020 23:47:23 + you wrote:
> Similar to commit fda55eca5a33f
> ("net: introduce skb_transport_header_was_set()"), avoid resetting
> transport offsets that were already set by GRO layer. This not only
>
On 11/10, Chao Yu wrote:
> On 2020/11/10 1:00, Jaegeuk Kim wrote:
> > Light reported sometimes shinker gets nat_cnt < dirty_nat_cnt resulting in
>
> I didn't get the problem clearly, did you mean __count_nat_entries() will
> give the wrong shrink count due to race condition? should there be a
On Mon, 9 Nov 2020 at 18:42, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.4.76 release.
> There are 85 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 407ab579637ced6dc32cfb2295afb7259cca4b22
commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for
__chk_{user,io}_ptr()
date: 2 months ago
config: arm-randconfig-s031-20201105
Move declarations to fix coding style issues and clear checkpatch
checks.
CHECK: Lines should not end with a '('
Signed-off-by: Ross Schmidt
---
drivers/staging/rtl8723bs/core/rtw_efuse.c| 44 +--
.../staging/rtl8723bs/core/rtw_ieee80211.c| 13 +-
Convert spaces to tabs to fix coding style issues and clear checkpatch
warnings.
WARNING: please, no spaces at the start of a line
Signed-off-by: Ross Schmidt
---
.../staging/rtl8723bs/os_dep/ioctl_linux.c| 80 +--
.../staging/rtl8723bs/os_dep/osdep_service.c | 2 +-
2
Move trailing statements to the next line to fix coding style issues and
clear checkpatch errors.
ERROR: trailing statements should be on next line
Signed-off-by: Ross Schmidt
---
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 3 ++-
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c| 9
Move cases to align with switch indentation to fix coding style issues
and clear checkpatch errors.
ERROR: switch and case should be at the same indent
Signed-off-by: Ross Schmidt
---
.../staging/rtl8723bs/os_dep/ioctl_linux.c| 219 +-
Move pointer locations to fix coding style issues and clear checkpatch
errors.
ERROR: "foo * bar" should be "foo *bar"
Signed-off-by: Ross Schmidt
---
drivers/staging/rtl8723bs/include/rtw_io.h| 2 +-
drivers/staging/rtl8723bs/include/rtw_mlme.h | 14 +++---
Add or remove lines to fix coding style issues and clear checkpatch.
WARNING: Missing a blank line after declarations
CHECK: Please use a blank line after function/struct/union/enum declarations
CHECK: Please don't use multiple blank lines
Signed-off-by: Ross Schmidt
---
Move braces to fix coding style issues and clear checkpatch errors.
Some braces are removed for single statements.
ERROR: open brace '{' following function definitions go on the next line
ERROR: that open brace { should be on the previous line
Signed-off-by: Ross Schmidt
---
Move operators to fix coding style issues and clear checkpatch checks.
CHECK: Logical continuations should be on the previous line
Signed-off-by: Ross Schmidt
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 41 +++
drivers/staging/rtl8723bs/core/rtw_recv.c | 27
Add or remove braces or remove lines to fix coding style issues and
clear checkpatch.
WARNING: braces {} are not necessary for single statement blocks
WARNING: braces {} are not necessary for any arm of this statement
CHECK: Unbalanced braces around else statement
CHECK: braces {} should be used
Remove spaces before tabs to fix coding style issues and clear
checkpatch warnings.
WARNING: please, no space before tabs
Signed-off-by: Ross Schmidt
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 16 +++
drivers/staging/rtl8723bs/core/rtw_recv.c | 42 +-
It seems that a common configuration is to use the 1st couple cores
for housekeeping tasks, and or driving a busy peripheral that generates
a lot of interrupts, or something similar.
This tends to leave the remaining ones to form a pool of similarly
configured cores to take on the real workload
From: Zqiang
[ Upstream commit 129aa9734559a17990ee933351c7b6956f1dba62 ]
When fetch 'event' from event queue, after copy its address
space content to user space, the 'event' the memory space
pointed to by the 'event' pointer need be freed.
BUG: memory leak
unreferenced object
From: Bard Liao
[ Upstream commit 6e5329c6e6032cd997400b43b8299f607a61883e ]
Do not emit a warning for extended firmware header fields that are
not used by kernel. This creates unnecessary noise to kernel logs like:
sof-audio-pci :00:1f.3: warning: unknown ext header type 3 size 0x1c
From: Kai-Heng Feng
[ Upstream commit 9fc149c3bce7bdbb94948a8e6bd025e3b3538603 ]
The broken jack detection should be fixed by commit a6e7d0a4bdb0 ("ALSA:
hda: fix jack detection with Realtek codecs when in D3"), let's try
enabling runtime PM by default again.
Signed-off-by: Kai-Heng Feng
It is probably better that we don't have subsystem specific
abbreviations or aliases for generic CPU list specifications.
Hence we move the "all" from RCU out to lib/ so that it can be
used in any instance where CPU lists are being parsed.
Signed-off-by: Paul Gortmaker
---
From: Colin Ian King
[ Upstream commit e3e40312567087fbe6880f316cb2b0e1f3d8a82c ]
More recent libc implementations are now using openat/openat2 system
calls so also add do_sys_openat2 to the tracing so that the test
passes on these systems because do_sys_open may not be called.
Thanks to
RFC/v1 ---> v2:
commit #1:
leave one line stub behind for !SMP solving build failures.
Reported by Randy Dunlap and various build bots.
commit #4
manage to remember '\0' char in strlen from one line to the next.
Reported by Colin King.
Original description from v1/RFC below remains
From: Bob Peterson
[ Upstream commit c5c68724696e7d2f8db58a5fce3673208d35c485 ]
Before this patch, gfs2_fitrim was not properly checking for a "live" file
system. If the file system had something to trim and the file system
was read-only (or spectator) it would start the trim, but when it
In order to support convenience tokens like "all", and "none" and
"last" in CPU lists, we'll have to use string operations and expand
on what is currently a simple wrapper around the underlying bitmap
function call.
Rather than add header dependencies to cpumask.h and code more complex
operations
With global support for a CPU list alias of "all", it seems to just make
sense to also trivially extend support for an opposite "none" specifier.
Signed-off-by: Paul Gortmaker
---
Documentation/admin-guide/kernel-parameters.rst | 6 ++
lib/cpumask.c | 5
From: Tommi Rantala
[ Upstream commit 1948172fdba5ad643529ddcd00a601c0caa913ed ]
Drop unneeded header inclusion to fix pidfd compilation
errors seen in Fedora 32:
In file included from pidfd_open_test.c:9:
../../../../usr/include/linux/wait.h:17:16: error: expected identifier before
numeric
From: Johannes Berg
[ Upstream commit 14f46c1e5108696ec1e5a129e838ecedf108c7bf ]
When ieee80211_skb_resize() is called from ieee80211_build_hdr()
the skb has no 802.11 header yet, in fact it consist only of the
payload as the ethernet frame is removed. As such, we're using
the payload data for
From: Johannes Berg
[ Upstream commit dcd479e10a0510522a5d88b29b8f79ea3467d501 ]
When (for example) an IBSS station is pre-moved to AUTHORIZED
before it's inserted, and then the insertion fails, we don't
clean up the fast RX/TX states that might already have been
created, since we don't go
From: Evan Quan
[ Upstream commit 277b080f98803cb73a83fb234f0be83a10e63958 ]
So that the succeeding resume can be performed based on
a clean state.
Signed-off-by: Evan Quan
Tested-by: Sandeep Raghuraman
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
From: Evan Quan
[ Upstream commit 253475c455eb5f8da34faa1af92709e7bb414624 ]
This can address the random SDMA hang after pci config reset
seen on Hawaii.
Signed-off-by: Evan Quan
Tested-by: Sandeep Raghuraman
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
From: Evan Quan
[ Upstream commit c108725ef589af462be6b957f63c7925e38213eb ]
Correct some registers bitmasks and add mmBIOS_SCRATCH_7
reset.
Signed-off-by: Evan Quan
Tested-by: Sandeep Raghuraman
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
From: Bob Peterson
[ Upstream commit a9dd945ccef07a904e412f208f8de708a3d7159e ]
Gfs2 creates an address space for its rgrps called sd_aspace, but it never
called truncate_inode_pages_final on it. This confused vfs greatly which
tried to reference the address space after gfs2 had freed the
From: Keita Suzuki
[ Upstream commit af61bc1e33d2c0ec22612b46050f5b58ac56a962 ]
When hpsa_scsi_add_host() fails, h->lastlogicals is leaked since it is
missing a free() in the error handler.
Fix this by adding free() when hpsa_scsi_add_host() fails.
Link:
From: Yangtao Li
Add a binding for A100's dma controller.
Signed-off-by: Yangtao Li
---
.../devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml| 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
From: Yangtao Li
The A100 SoC has a DMA controller that supports 8 DMA channels
to and from various peripherals.
Add a device node for it.
Signed-off-by: Yangtao Li
---
arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 12
1 file changed, 12 insertions(+)
diff --git
From: Yangtao Li
For the current code, enable_pmu_unk1 only works in non-a83t and non-h6
types. So let's delete it from the sun50i_h6_cfg.
Signed-off-by: Yangtao Li
---
drivers/phy/allwinner/phy-sun4i-usb.c | 1 -
1 file changed, 1 deletion(-)
diff --git
From: Yangtao Li
Add the Performance Monitoring Unit (PMU) device tree node to the A100
.dtsi, which tells DT users which interrupts are triggered by PMU overflow
events on each core.
Signed-off-by: Yangtao Li
---
arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 15 ---
1 file
From: Yangtao Li
Use the devm_platform_ioremap_resource_byname() and
devm_platform_ioremap_resource helper to simplify the code.
Signed-off-by: Yangtao Li
---
drivers/phy/allwinner/phy-sun4i-usb.c | 9 +++--
drivers/phy/allwinner/phy-sun50i-usb3.c | 4 +---
From: Yangtao Li
The dma of a100 is similar to h6, with some minor changes to
support greater addressing capabilities.
Add support for it.
Signed-off-by: Yangtao Li
---
drivers/dma/sun6i-dma.c | 25 +
1 file changed, 25 insertions(+)
diff --git
From: Yangtao Li
It is found on many allwinner soc that there is a low probability that
the interrupt status cannot be read in sunxi_pinctrl_irq_handler. This
will cause the interrupt status of a gpio bank to always be active on
gic, preventing gic from responding to other spi interrupts
From: Yangtao Li
The interrupt descriptor cannot be found in the interrupt processing
function, and this situation cannot happen when the system is running
normally. It doesn't seem right to return directly to the status of not
handling gic. In this case, it must be a bug, let's mark it with
Hi,
Let's add watchdog, arm-pmu, dma, usb, mmc. support for allwinner
a100 soc.
Yangtao Li (19):
pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
pinctrl: sunxi: Mark the irq bank not found in
sunxi_pinctrl_irq_handler() with WARN_ON
pinctrl: sunxi: Always
From: Yangtao Li
A100's pin starts with PB, so it should start with 1.
Fixes: 473436e7647d6 ("pinctrl: sunxi: add support for the Allwinner A100 pin
controller")
Signed-off-by: Yangtao Li
---
drivers/pinctrl/sunxi/pinctrl-sun50i-a100.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
From: Qiujun Huang
[ Upstream commit 906695e59324635c62b5ae59df51a546ca66 ]
The array size is FTRACE_KSTACK_NESTING, so the index FTRACE_KSTACK_NESTING
is illegal too. And fix two typos by the way.
Link: https://lkml.kernel.org/r/20201031085714.2147-1-hqjag...@gmail.com
Signed-off-by:
From: Sagi Grimberg
[ Upstream commit 0a8a2c85b83589a5c10bc5564b796836bf4b4984 ]
The request may be executed asynchronously, and rq->state may be
changed to IDLE. To avoid repeated request completion, only
MQ_RQ_COMPLETE of rq->state is checked in nvme_tcp_complete_timed_out.
It is not safe, so
From: Vineet Gupta
[ Upstream commit 3b57533b460c8dc22a432684b7e8d22571f34d2e ]
ARC HSDK platform stopped booting on released v5.10-rc1, getting stuck
in startup of non master SMP cores.
This was bisected to upstream commit 7fef431be9c9ac25
"(mm/page_alloc: place pages to tail in
From: Ye Bin
[ Upstream commit db18d20d1cb0fde16d518fb5ccd38679f174bc04 ]
Fix follow warning:
[net/wireless/reg.c:3619]: (warning) %d in format string (no. 2)
requires 'int' but the argument type is 'unsigned int'.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
Link:
From: Sreekanth Reddy
[ Upstream commit 5feed64f9199ff90c4239971733f23f30aeb2484 ]
While reenabling the IRQ after irq poll there may be small time window
where HBA firmware has posted some replies and raise the interrupts but
driver has not received the interrupts. So we may observe I/O
From: Suravee Suthikulpanit
[ Upstream commit 73db2fc595f358460ce32bcaa3be1f0cce4a2db1 ]
Certain device drivers allocate IO queues on a per-cpu basis.
On AMD EPYC platform, which can support up-to 256 cpu threads,
this can exceed the current MAX_IRQ_PER_TABLE limit of 256,
and result in the
From: Johannes Berg
[ Upstream commit 9bdaf3b91efd229dd272b228e13df10310c80d19 ]
There's a race condition in the netdev registration in that
NETDEV_REGISTER actually happens after the netdev is available,
and so if we initialize things only there, we might get called
with an uninitialized wdev
From: Sagi Grimberg
[ Upstream commit fdf58e02adecbef4c7cbb2073d8ea225e6fd5f26 ]
The request may be executed asynchronously, and rq->state may be
changed to IDLE. To avoid repeated request completion, only
MQ_RQ_COMPLETE of rq->state is checked in nvme_rdma_complete_timed_out.
It is not safe,
From: Chao Leng
[ Upstream commit d6f66210f4b1aa2f5944f0e34e0f8db44f499f92 ]
Now use teardown_lock to serialize for time out and tear down. This may
cause abnormal: first cancel all request in tear down, then time out may
complete the request again, but the request may already be freed or
From: Brian Foster
[ Upstream commit 50e7d6c7a5210063b9a6f0d8799d9d1440907fcf ]
The iomap writepage error handling logic is a mash of old and
slightly broken XFS writepage logic. When keepwrite writeback state
tracking was introduced in XFS in commit 0d085a529b42 ("xfs: ensure
WB_SYNC_ALL
On Mon, 09 Nov 2020 23:47:23 + Alexander Lobakin wrote:
> Similar to commit fda55eca5a33f
> ("net: introduce skb_transport_header_was_set()"), avoid resetting
> transport offsets that were already set by GRO layer. This not only
> mirrors the behavior of __netif_receive_skb_core(), but also
From: Hannes Reinecke
[ Upstream commit 5faf50e9e9fdc2117c61ff7e20da49cd6a29e0ca ]
alua_bus_detach() might be running concurrently with alua_rtpg_work(), so
we might trip over h->sdev == NULL and call BUG_ON(). The correct way of
handling it is to not set h->sdev to NULL in alua_bus_detach(),
From: Tommi Rantala
[ Upstream commit f3ae6c6e8a3ea49076d826c64e63ea78fbf9db43 ]
Makefile already contains -D_GNU_SOURCE, so we can remove it from the
*.c files.
Signed-off-by: Tommi Rantala
Signed-off-by: Shuah Khan
Signed-off-by: Sasha Levin
---
From: Chao Leng
[ Upstream commit 3017013dcc82a4862bd1e140f8b762cfc594008d ]
Now use teardown_lock to serialize for time out and tear down. This may
cause abnormal: first cancel all request in tear down, then time out may
complete the request again, but the request may already be freed or
From: Qian Cai
[ Upstream commit de5d9dae150ca1c1b5c7676711a9ca139d1a8dec ]
The call to rcu_cpu_starting() in smp_init_secondary() is not early
enough in the CPU-hotplug onlining process, which results in lockdep
splats as follows:
WARNING: suspicious RCU usage
-
From: Ulrich Hecht
[ Upstream commit a49cc1fe9d64a2dc4e19b599204f403e5d25f44b ]
Implements atomic transfers to fix reboot/shutdown on r8a7790 Lager and
similar boards.
Signed-off-by: Ulrich Hecht
Tested-by: Wolfram Sang
Tested-by: Geert Uytterhoeven
[wsa: some whitespace fixing]
From: Benjamin Gwin
[ Upstream commit 108aa503657ee2fe8aa071dc620d96372c252ecd ]
It's possible that the first region picked for the new kernel will make
it impossible to fit the other segments in the required 32GB window,
especially if we have a very large initrd.
Instead of giving up, we can
From: Veerabadhran Gopalakrishnan
[ Upstream commit c6d2b0fbb893d5c7dda405aa0e7bcbecf1c75f98 ]
Concurrent operation of VCN and JPEG decoder in DPG mode is
causing ring timeout due to power state.
Signed-off-by: Veerabadhran Gopalakrishnan
Reviewed-by: Leo Liu
Signed-off-by: Alex Deucher
From: Bob Peterson
[ Upstream commit a9dd945ccef07a904e412f208f8de708a3d7159e ]
Gfs2 creates an address space for its rgrps called sd_aspace, but it never
called truncate_inode_pages_final on it. This confused vfs greatly which
tried to reference the address space after gfs2 had freed the
From: Michael Wu
[ Upstream commit 66b92313e2ca9208b5f3ebf5d86e9a818299d8fa ]
If some bits were cleared by i2c_dw_read_clear_intrbits_slave() in
i2c_dw_isr_slave() and not handled immediately, those cleared bits would
not be shown again by later i2c_dw_read_clear_intrbits_slave(). They
From: Kai-Heng Feng
[ Upstream commit f5dac54d9d93826a776dffc848df76746f7135bb ]
Both pm_runtime_force_suspend() and pm_runtime_force_resume() have
some implicit checks, so it can make code flow more straightforward if
we separate runtime and system suspend callbacks.
High Definition Audio
From: Jerry Snitselaar
[ Upstream commit b154ce11ead925de6a94feb3b0317fafeefa0ebc ]
There is a misconfiguration in the bios of the gpio pin used for the
interrupt in the T490s. When interrupts are enabled in the tpm_tis
driver code this results in an interrupt storm. This was initially
reported
From: Michael Wu
[ Upstream commit 3b5f7f10ff6e6b66f553e12cc50d9bb751ce60ad ]
Sometimes we would get the following flow when doing an i2cset:
0x1 STATUS SLAVE_ACTIVITY=0x1 : RAW_INTR_STAT=0x514 : INTR_STAT=0x4
I2C_SLAVE_WRITE_RECEIVED
0x1 STATUS SLAVE_ACTIVITY=0x0 : RAW_INTR_STAT=0x714 :
From: Bob Peterson
[ Upstream commit d0f17d3883f1e3f085d38572c2ea8edbd5150172 ]
Function gfs2_clear_rgrpd calls kfree(rgd->rd_bits) before calling
return_all_reservations, but return_all_reservations still dereferences
rgd->rd_bits in __rs_deltree. Fix that by moving the call to kfree below
From: Olivier Moysan
[ Upstream commit 20afe581c9b980848ad097c4d54dde9bec7593ef ]
A delay must be introduced before the shutdown down of the mclk,
as stated in CS42L51 datasheet. Otherwise the codec may
produce some noise after the end of DAPM power down sequence.
The delay between DAC and
From: "Steven Rostedt (VMware)"
[ Upstream commit 645f224e7ba2f4200bf163153d384ceb0de5462e ]
Since the kprobe handlers have protection that prohibits other handlers from
executing in other contexts (like if an NMI comes in while processing a
kprobe, and executes the same kprobe, it will get
From: Evgeny Novikov
[ Upstream commit 0d66e04875c5aae876cf3d4f4be7978fa2b00523 ]
goku_probe() goes to error label "err" and invokes goku_remove()
in case of failures of pci_enable_device(), pci_resource_start()
and ioremap(). goku_remove() gets a device from
pci_get_drvdata(pdev) and works
From: Colin Ian King
[ Upstream commit e3e40312567087fbe6880f316cb2b0e1f3d8a82c ]
More recent libc implementations are now using openat/openat2 system
calls so also add do_sys_openat2 to the tracing so that the test
passes on these systems because do_sys_open may not be called.
Thanks to
From: Evan Quan
[ Upstream commit 253475c455eb5f8da34faa1af92709e7bb414624 ]
This can address the random SDMA hang after pci config reset
seen on Hawaii.
Signed-off-by: Evan Quan
Tested-by: Sandeep Raghuraman
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
From: Tommi Rantala
[ Upstream commit 1948172fdba5ad643529ddcd00a601c0caa913ed ]
Drop unneeded header inclusion to fix pidfd compilation
errors seen in Fedora 32:
In file included from pidfd_open_test.c:9:
../../../../usr/include/linux/wait.h:17:16: error: expected identifier before
numeric
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