Hello:
This pull request was applied to netdev/net.git (refs/heads/master):
On Thu, 15 Oct 2020 14:13:02 -0700 you wrote:
> Hi!
>
> The following changes since commit 3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96:
>
> Merge tag 'for_linus' of
>
Hi all,
Since the merge window is open, please do not add any v5.11 material to
your linux-next included branches until after v5.10-rc1 has been released.
News: there will be no linux-next releases next Monday or Tuesday.
Changes since 20201015:
Undropped tree: btrfs
The wireless-drivers tree
From: Allen Pais
Access to pci config space is explictly checked with CAP_SYS_ADMIN
in order to read configuration space past the frist 64B.
Since the path is only for reading, could we use CAP_SYS_RAWIO?
This patch contains a simpler fix, I would love to hear from the
Maintainers on the
+Dave,
On 15-10-20, 15:26, Naresh Kamboju wrote:
> The arm x15 boot failed on Linus 's mainline version 5.9.0.
Don't mention the version as this doesn't give the right information.
You tested it over 5.9 + 5.10-rc1 material.
> I have listed the latest commits on drivers/opp/ .
>
> metadata:
>
randconfig-a003-20201014
x86_64 randconfig-a016-20201015
x86_64 randconfig-a012-20201015
x86_64 randconfig-a015-20201015
x86_64 randconfig-a013-20201015
x86_64 randconfig-a014-20201015
x86_64 randconfig-a011-20201015
Kees Cook writes:
> On Wed, Oct 14, 2020 at 09:15:47AM +0200, Krzysztof Kozlowski wrote:
>> I hit this since few days as well. Although the bisect points to the
>> merge, the issue looks like a result of mentioned commit 4d03e3cc5982
>> ("fs: don't allow kernel reads and writes without iter
This patch intends to rename FLEXCAN_QUIRK_SETUP_STOP_MODE quirk
to FLEXCAN_QUIRK_SETUP_STOP_MODE_GRP for non-scu SoCs, coming patch will
add quirk for scu SoCs.
For non-scu SoCs, setup stop mode with GPR register.
For scu SoCs, setup stop mode with SCU firmware.
Signed-off-by: Joakim Zhang
---
After double check with Layerscape CAN owner (Pankaj Bansal), confirm
that LS1021A doesn't support ECC, and LX2160A indeed supports ECC.
For SoCs with ECC supported, even use FLEXCAN_QUIRK_DISABLE_MECR quirk to
disable non-correctable errors interrupt and freeze mode, had better use
The System Controller Firmware (SCFW) is a low-level system function
which runs on a dedicated Cortex-M core to provide power, clock, and
resource management. It exists on some i.MX8 processors. e.g. i.MX8QM
(QM, QP), and i.MX8QX (QXP, DX). SCU driver manages the IPC interface
between host CPU and
On Fri, Oct 16, 2020 at 11:51:09AM +0800, Joseph Jang wrote:
> From: josephjang
Please use your name as spelled out like you did above in the email
header.
>
> Add suspend timeout handler to prevent device stuck during suspend/
> resume process. Suspend timeout handler will dump disk sleep
Correct fsl,clk-source example since flexcan driver uses "of_property_read_u8"
to get this property.
Fixes: 9d733992772d ("dt-bindings: can: flexcan: add PE clock source property
to device tree")
Signed-off-by: Joakim Zhang
---
Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 2 +-
For SoCs with SCU support, need setup stop mode via SCU firmware,
so this property can help indicate a resource.
Signed-off-by: Joakim Zhang
---
Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 5 +
1 file changed, 5 insertions(+)
diff --git
From: Liu Ying
Always export SCU symbols for both SCU SoCs and non-SCU SoCs to avoid
build error.
Signed-off-by: Liu Ying
Signed-off-by: Peng Fan
Signed-off-by: Joakim Zhang
---
include/linux/firmware/imx/ipc.h | 15 +++
include/linux/firmware/imx/svc/misc.h | 23
The first patch from Liu Ying aims to export SCU symbols for SoCs w/wo
SCU, so that no need to check CONFIG_IMX_SCU in the specific driver.
The following patches are for flexcan to add stop mode support for
i.MX8QM.
Joakim Zhang (5):
dt-bindings: can: flexcan: fix fsl,clk-source property
Hello Roman,
Roman Gushchin writes:
> Hi Richard!
>
>> SLAB objects which outlive their memcg are moved to their parent
>> memcg where they may be uncharged. However if they are moved to the
>> root memcg, uncharging will result in negative page counter values as
>> root has no page counters.
On Fri, Oct 16, 2020 at 01:11:11AM -0400, kiransu...@osuosl.org wrote:
> From: kiransuren
This does not match your signed-off-by line :(
>
> Fixed a coding style issue.
What issue? Always be specific.
>
> Signed-off-by: Kiran Surendran
> ---
> drivers/staging/android/ashmem.c | 2 +-
> 1
On 10/15/20 10:11 PM, kiransu...@osuosl.org wrote:
> From: kiransuren
>
> Fixed a coding style issue.
>
> Signed-off-by: Kiran Surendran
> ---
> drivers/staging/android/ashmem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/android/ashmem.c
>
Add YAML schema for Tegra audio graph sound card DT bindings. It
uses the
same DT bindings provided by generic audio graph driver. Along with
this
few standard clock DT bindings are added which are specifically
required
for Tegra audio.
Signed-off-by: Sameer Pujar
---
From: Daeho Jeong
Added compr_inode to show compressed inode count and compr_blocks to
show compressed block count in sysfs.
Signed-off-by: Daeho Jeong
---
Documentation/ABI/testing/sysfs-fs-f2fs | 10 ++
fs/f2fs/sysfs.c | 17 +
2 files changed,
On 14-10-20, 18:40, Geert Uytterhoeven wrote:
> On this platform (r8a7791-koelsch.dts), there is no opp table in DT.
>
> Before:
I assume this means before this patchset came in..
> boot:
> cpufreq-dt cpufreq-dt: dt_cpufreq_probe:362
> cpu cpu0: resources_available:95
>
After enabling copies between scatter gather lists (sgl_s),
another storage related operation is to compare two sgl_s.
This new function is modelled on NVMe's Compare command and
the SCSI VERIFY(BYTCHK=1) command. Like memcmp() this function
returns false on the first miscompare and stop
The existing sg_zero_buffer() function is a bit restrictive.
For example protection information (PI) blocks are usually
initialized to 0xff bytes. As its name suggests sgl_memset()
is modelled on memset(). One difference is the type of the
val argument which is u8 rather than int.
Signed-off-by:
Scatter-gather lists (sgl_s) are frequently used as data
carriers in the block layer. For example the SCSI and NVMe
subsystems interchange data with the block layer using
sgl_s. The sgl API is declared in
The author has extended these transient sgl use cases to
a store (i.e. ramdisk) in the
This patch removes a check done by sgl_alloc_order() before it starts
any allocations. The comment before the removed code says: "Check for
integer overflow" arguably gives a false sense of security. The right
hand side of the expression in the condition is resolved as u32 so
cannot exceed
Both the SCSI and NVMe subsystems receive user data from the block
layer in scatterlist_s (aka scatter gather lists (sgl) which are
often arrays). If drivers in those subsystems represent storage
(e.g. a ramdisk) or cache "hot" user data then they may also
choose to use scatterlist_s. Currently
Hi all,
After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
mm/readahead.c: In function 'page_cache_sync_ra':
mm/readahead.c:565:8: error: 'filp' undeclared (first use in this function);
did you mean 'file'?
565 | if (!filp)
|
fsl_ep_fifo_status() should return error if _ep->desc is null.
Fixes: 75eaa498c99e (“usb: gadget: Correct NULL pointer checking in fsl gadget”)
Signed-off-by: Ran Wang
---
drivers/usb/gadget/udc/fsl_udc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Reserve a 1.5MiB region of memory to record kmsg dumps, console and
userspace message state into 16kiB ring-buffer slots. The sizing allows
for up to 32 dumps to be captured and read out.
Set max-reason to KMSG_DUMP_EMERG to capture bad-path reboots.
Signed-off-by: Andrew Jeffery
---
Reserve a 1.5MiB region of memory to record kmsg dumps, console and
userspace message state into 16kiB ring-buffer slots. The sizing allows
for up to 32 dumps to be captured and read out.
Set max-reason to KMSG_DUMP_EMERG to capture bad-path reboots.
Signed-off-by: Andrew Jeffery
---
Hi,
We're looking to improve our crash data capture for the BMC on some IBM
platforms. This small series enables ramoops for Rainier and Tacoma.
Please review.
Andrew
Andrew Jeffery (2):
ARM: dts: rainier: Add reserved memory for ramoops
ARM: dts: tacoma: Add reserved memory for ramoops
On 15-10-20, 19:05, Sudeep Holla wrote:
> OK, this breaks with SCMI which doesn't provide clocks but manage OPPs
> directly. Before this change clk_get(dev..) was allowed to fail and
> --EPROBE_DEFER was not an error.
I think the change in itself is fine. We should be returning from
there if we
Hello Peter,
> -Original Message-
> From: Peter Korsgaard On Behalf Of Peter Korsgaard
> Sent: Thursday, October 15, 2020 8:19 PM
> To: Sagar Kadam
> Cc: linux-kernel@vger.kernel.org; linux-ri...@lists.infradead.org; linux-
> i...@vger.kernel.org; and...@lunn.ch; Paul Walmsley ( Sifive)
The commit 720dee53ad8d ("tracing/boot: Initialize per-instance event
list in early boot") removes __init from __trace_early_add_events()
but __trace_early_add_new_event() still has __init and will cause a
section mismatch.
Remove __init from __trace_early_add_new_event() as same as
The kci_test_encap_fou() test from kci_test_encap() in rtnetlink.sh
needs the fou module to work. Otherwise it will fail with:
$ ip netns exec "$testns" ip fou add port ipproto 47
RTNETLINK answers: No such file or directory
Error talking to the kernel
Add the CONFIG_NET_FOU into the
On 15-10-20, 15:03, Jon Hunter wrote:
> If not too late, would you mind dropping this patch for v5.10?
It is already part of Linus's master now.
--
viresh
On Thu, 15 Oct 2020 23:54:44 -0400
Steven Rostedt wrote:
> On Fri, 16 Oct 2020 11:53:23 +0900
> Masami Hiramatsu wrote:
>
> > >
> > > I'll have to think about how to untangle this. Is there some kind of
> > > annotation that makes it show that a path can only be called at boot up
> > > and
>
On Mon, Oct 12, 2020 at 02:53:03PM +0200, David Hildenbrand wrote:
>Let's trigger from offlining code when we're not allowed to touch online
>memory.
This describes the change in virtio_mem_memory_notifier_cb()?
>
>Handle the other case (memmap possibly freeing up another memory block)
>when
On Thu, Oct 15, 2020 at 10:55:52AM +0100, Robin Murphy wrote:
> On 2020-10-15 05:13, Nicolin Chen wrote:
> > On Wed, Oct 14, 2020 at 06:42:36PM +0100, Robin Murphy wrote:
> > > On 2020-10-09 17:19, Nicolin Chen wrote:
> > > > This patch simply adds support for PCI devices.
> > > >
> > > >
On 10/15/20 4:05 PM, HORIGUCHI NAOYA(堀口 直也) wrote:
> On Tue, Oct 13, 2020 at 04:10:59PM -0700, Mike Kravetz wrote:
>> Due to pmd sharing, the huge PTE pointer returned by huge_pte_alloc
>> may not be valid. This can happen if a call to huge_pmd_unshare for
>> the same pmd is made in another
On Fri, Oct 16, 2020 at 4:33 AM Miguel Ojeda
wrote:
>
> Picking these for linux-next (including Rob's Reviewed-by). I have
> spotted a few typos that I corrected -- I will note them by email.
Hmm, I think we should do another round instead, since I found what
looks to be an unintended revert of
On Mon, Oct 5, 2020 at 2:27 PM wrote:
>
> We create a hd44780_common_print function. It is derived from the
> original charlcd_print. charlcd_print becomes a device independent print
> function, that then only calles via it's ops function pointers, into the
Typos: calles -> calls, it's -> its
>
On Fri, 16 Oct 2020 11:53:23 +0900
Masami Hiramatsu wrote:
> >
> > I'll have to think about how to untangle this. Is there some kind of
> > annotation that makes it show that a path can only be called at boot up and
> > not later?
>
> What happen if we use Peter's static_call() and update it
From: josephjang
Add suspend timeout handler to prevent device stuck during suspend/
resume process. Suspend timeout handler will dump disk sleep task
at first round timeout and trigger kernel panic at second round timeout.
The default timer for each round is 30 seconds.
Note: Can use following
In shrink_slab(), it directly goes to 'out' label only when it
can't get the lock of shrinker_rwsew. In this case, it doesn't
do the real work of shrinking slab, so we don't need trigger a
reschedule by cond_resched().
Signed-off-by: Xianting Tian
---
mm/vmscan.c | 3 ++-
1 file changed, 2
On 20:19 Thu 15 Oct 2020, Joe Perches wrote:
On Fri, 2020-10-16 at 04:38 +0530, Bhaskar Chowdhury wrote:
On 16:06 Thu 15 Oct 2020, Joe Perches wrote:
> On Fri, 2020-10-16 at 04:25 +0530, Bhaskar Chowdhury wrote:
> > You have all flawed understanding...please stay away ..
> > if you don't
On Thu, 15 Oct 2020 15:08:33 +0100
Robin Murphy wrote:
>
>
> On 2020-10-15 10:52, Jisheng Zhang wrote:
> > On Thu, 15 Oct 2020 01:48:13 -0700
> > Saravana Kannan wrote:
> >
> >> On Thu, Oct 15, 2020 at 1:15 AM Jisheng Zhang
> >> wrote:
> >>>
> >>> On Wed, 14 Oct 2020 22:04:24 -0700
On Sun, Oct 11, 2020 at 03:31:52PM +0300, michael alayev wrote:
> Hello,
>
> This is my system's network topology. It relies on Xilinx's Zynq-7000 soc.
>
> zynq-7000 switch1 switch2
> (cpu) mv88e6390xmv88e6390x
> --- - -
> | | | |
Hi Michal,
On 10/15/20 8:16 PM, Michal Suchánek wrote:
Hello,
On Thu, Feb 06, 2020 at 12:25:18AM -0300, Leonardo Bras wrote:
On Thu, 2020-02-06 at 00:08 -0300, Leonardo Bras wrote:
gup_pgd_range(addr, end, gup_flags, pages, );
- local_irq_enable();
+
On Mon, Oct 5, 2020 at 3:01 PM wrote:
>
> + while (*esc && i < LCD2S_CHARACTER_SIZE + 2) {
> + shift ^= 4;
> + if (*esc >= '0' && *esc <= '9') {
> + value |= (*esc - '0') << shift;
> + } else if (*esc >= 'A' && *esc <= 'Z') {
>
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Hi Linus,
Please pull powerpc updates for 5.10.
Just two minor conflicts I'm aware of. The only slight subtlety is the conflict
in kasan_init() where "int ret" needs to move out of the for_each_mem_range()
and up to the function scope.
Notable
On Fri, 2020-10-16 at 04:38 +0530, Bhaskar Chowdhury wrote:
> On 16:06 Thu 15 Oct 2020, Joe Perches wrote:
> > On Fri, 2020-10-16 at 04:25 +0530, Bhaskar Chowdhury wrote:
> > > You have all flawed understanding...please stay away ..
> > > if you don't understand something...
> >
> > You're
On Mon, Oct 5, 2020 at 3:01 PM wrote:
>
> + while (*esc && cgoffset < 8) {
> + shift ^= 4;
> + if (*esc >= '0' && *esc <= '9') {
> + value |= (*esc - '0') << shift;
> + } else if (*esc >= 'A' && *esc <= 'F') {
> +
Quoting Douglas Anderson (2020-10-14 17:13:29)
> From: Taniya Das
>
> In the case where the PLL configuration is lost, then the pm runtime
> resume will reconfigure before usage.
Taniya, this commit needs a lot more describing than one sentence. I see
that the PLL's L value is reset at boot,
On Mon, Oct 5, 2020 at 3:01 PM wrote:
>
> The init_display function is moved over to hd44780_common. charlcd uses
> it via it's ops function pointer and drivers initialize the ops with the
it's -> its
(Already corrected in my queue)
Cheers,
Miguel
On 10/14/20 8:31 PM, Hillf Danton wrote:
On Wed, 14 Oct 2020 15:17:31 +0800
From: Yanfei Xu
Locking slock-AF_BLUETOOTH-BTPROTO_SCO may happen in process context or
BH context. If in process context, we should use lock_sock(). As blow
warning, sco_conn_del() is called in process context,
The LG LGSBWAC92/TWCM-K505D/EAT64454801/EAT64454802 (it goes by many
names) is a combo WiFi/Bluetooth module that's used in several models of
LG TVs. It uses the MediaTek MT7668AUN, which is already supported in
btusb, but this device has a non-MediaTek USB VID so to get it to work
we just need to
On Thu, 15 Oct 2020 22:21:39 -0400
Steven Rostedt wrote:
> On Thu, 15 Oct 2020 18:54:34 -0700
> Linus Torvalds wrote:
>
> > On Thu, Oct 15, 2020 at 10:53 AM Steven Rostedt wrote:
> > >
> > > Updates for tracing and bootconfig:
> >
> > Hmm. I haven't verified that this came from you, but it
On Mon, Oct 5, 2020 at 2:27 PM wrote:
>
> diff --git a/drivers/auxdisplay/hd44780_common.c
> b/drivers/auxdisplay/hd44780_common.c
> new file mode 100644
> index ..073f47397f7d
> --- /dev/null
> +++ b/drivers/auxdisplay/hd44780_common.c
> @@ -0,0 +1,21 @@
> +//
From: "Vineetha G. Jaya Kumaran"
This patch enables the HW LPI Timer which controls the automatic entry
and exit of the LPI state.
The EEE LPI timer value is configured through ethtool. The driver will
auto select the LPI HW timer if the value in the HW timer supported range.
Else, the driver
The preceding patches have removed all users of mmdrop_async(); get rid of
it.
Note that on MMU, we still need async_put_work because mmput_async() uses
it, which in turn is used by binder's shrinker callback. We could claw back
those 4 words per mm if we made mmput_async() depend on
At the moment, there is a lifetime issue (no, not the UAF kind) around
__ptrace_may_access():
__ptrace_may_access() wants to check mm->flags and mm->user_ns to figure
out whether the caller should be allowed to access some target task.
__ptrace_may_access() can be called as long as
We only use ->exit_mm to look up dumpability and the ->user_mm; we don't
need to keep the PGD alive for this.
mmgrab() is also inconvenient here, because it means that we need to use
mmdrop_async() when dropping the reference to the mm from an RCU callback.
Use mm_ref() instead of mmgrab() to make
__ptrace_may_access() checks can happen on target tasks that are in the
middle of do_exit(), past exit_mm(). At that point, the ->mm pointer has
been NULLed out, and the mm_struct has been mmput().
Unfortunately, the mm_struct contains the dumpability and the user_ns in
which the task last went
Currently, mm_struct has two refcounts:
- mm_users: preserves everything - the mm_struct, the page tables, the
memory mappings, and so on
- mm_count: preserves the mm_struct and pgd
However, there are three types of users of mm_struct:
1. users that want page tables, memory mappings and so
The OOM killer uses MMF_OOM_SKIP to avoid running on an mm that has started
__mmput(); it only uses the mmgrab() reference to ensure that the mm_struct
itself stays alive.
This means that we don't need a full mmgrab() reference, which will keep
the pgd (and potentially also some pmd pages) alive
I want to use refcount_t in mm_struct, but if refcount_t is defined in
linux/refcount.h, that header would have to be included in
linux/mm_types.h; that would be wasteful.
Let's move refcount_t over into linux/types.h so that includes can be
written less wastefully.
Signed-off-by: Jann Horn
---
On 10/15/2020 7:09 PM, Pavana Sharma wrote:
The Marvell 88E6393X device is a single-chip integration of a 11-port
Ethernet switch with eight integrated Gigabit Ethernet (GbE) transceivers
and three 10-Gigabit interfaces.
This patch adds functionalities specific to mv88e6393x family
On Mon, Oct 5, 2020 at 2:27 PM wrote:
>
> We use an enum for calling the functions in charlcd, that turn the
> backlight on or off. This enum is generic and can be used for other
> charlcd turn of / turn off operations as well.
Typo: of -> on
(Already corrected in my queue)
Cheers,
Miguel
On Thu, 15 Oct 2020 18:54:34 -0700
Linus Torvalds wrote:
> On Thu, Oct 15, 2020 at 10:53 AM Steven Rostedt wrote:
> >
> > Updates for tracing and bootconfig:
>
> Hmm. I haven't verified that this came from you, but it seems likely..
> Once again my clang build shows something that I don't see
Hi Lars,
On Tue, Oct 6, 2020 at 10:38 AM Lars Poeschel wrote:
>
> Changes in v4:
> - modtronix -> Modtronix in new lcd2s driver
> - Kconfig: remove "default n" in new lcd2s driver
>
> Changes in v3:
> - Fix some typos in Kconfig stuff
> - Fix kernel test robot reported error: Missed
Printing raw pointer values in backtraces has potential security
implications and are of questionable value anyway.
This patch follows x86 and arm64's lead and removes the "Exception stack:"
dump from kernel backtraces:
commit a25ffd3a6302a6 ("arm64: traps: Don't print stack or raw
From: Wang Sheng Long
When data is transmitted between two serial ports,
the phenomenon of data loss often occurs. The two kinds
of flow control commonly used in serial communication
are hardware flow control and software flow control.
In serial communication, If you only use RX/TX/GND Pins,
> mnt_want_write_file() checks for write permission to the mount, not to the
> file.
>
> I think this ioctl wants what f2fs_sec_trim_file() does:
>
> if (!(filp->f_mode & FMODE_WRITE))
> return -EBADF;
>
> file_start_write(filp);
> inode_lock(inode);
>
On Thu, 15 Oct 2020 18:54:34 -0700
Linus Torvalds wrote:
> On Thu, Oct 15, 2020 at 10:53 AM Steven Rostedt wrote:
> >
> > Updates for tracing and bootconfig:
>
> Hmm. I haven't verified that this came from you, but it seems likely..
> Once again my clang build shows something that I don't
On Thu, Oct 15, 2020 at 10:50:27AM +0200, David Hildenbrand wrote:
[...]
>>
>>> dev_warn(>dev, "device still has system memory added\n");
>>> } else {
>>> virtio_mem_delete_resource(vm);
>>
>> BTW, I got one question during review.
>>
>> Per my understanding, there
The Marvell 88E6393X device is a single-chip integration of a 11-port
Ethernet switch with eight integrated Gigabit Ethernet (GbE) transceivers
and three 10-Gigabit interfaces.
This patch adds functionalities specific to mv88e6393x family (88E6393X,
88E6193X and 88E6191X)
Signed-off-by: Pavana
The pull request you sent on Thu, 15 Oct 2020 14:13:02 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
> tags/net-next-5.10
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9ff9b0d392ea08090cd1780fb196f36dbb586529
Thank you!
--
On Thu, Oct 15, 2020 at 10:53 AM Steven Rostedt wrote:
>
> Updates for tracing and bootconfig:
Hmm. I haven't verified that this came from you, but it seems likely..
Once again my clang build shows something that I don't see in my
allmodconfig gcc build:
WARNING: modpost:
On Fri, Oct 09, 2020 at 07:13:07PM +0200, Jerome Pouiller wrote:
> From: Jérôme Pouiller
>
> Smatch complains:
>
> data_tx.c:37 wfx_get_hw_rate() warn: constraint '(struct
> ieee80211_supported_band)->bitrates' overflow 'band->bitrates' 0 <= abs_rl
> '0-127' user_rl '' required = '(struct
Hi all,
Today's linux-next merge of the amdgpu tree got a conflict in:
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
between commit:
3cb9d2416ccd ("drm/amd/pm: setup APU dpm clock table in SMU HW
initialization")
from Linus' tree and commit:
44d6e160f60a ("drm/amd/pm: setup APU dpm clock
On Thu, 15 Oct 2020 09:12:16 -0700
Ian Rogers wrote:
> From: Numfor Mbiziwo-Tiapo
>
> Don't perform unaligned loads in __get_next and __peek_nbyte_next as
> these are forms of undefined behavior.
>
> These problems were identified using the undefined behavior sanitizer
> (ubsan) with the
My Dear in the lord
My name is Mrs. Mina A. Brunel I am a Norway Citizen who is living in Burkina
Faso, I am married to Mr. Brunel Patrice, a politicians who owns a small gold
company in Burkina Faso; He died of Leprosy and Radesyge, in year February
2010, During his lifetime he deposited
patch #1 and #2 Use the same style of variable type in hisilicon drm driver
and both are clean up, no actual functional changes.
Changes since v1:
-Change part of unsigned int to size_t.
Changes since v2:
-Modify the type of fb_base and fb_size to resource_size_t.
Tian Tao (2):
Consistently Use the same style of variable type in hibmc_drm_drv.c and
hibmc_drm_drv.h.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 ++---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 8
2 files changed,
Consistently Use the same style of variable type in hibmc_drm_de.c.
Signed-off-by: Tian Tao
Acked-by: Thomas Zimmermann
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 59 +-
1 file changed, 29 insertions(+), 30 deletions(-)
diff --git
/kernel/git/davem/net-next.git
d25e2e9388eda61b6e298585024ee3355f50c493
config: x86_64-randconfig-a012-20201015 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project
e7b4feea8e1bf520b34ad8c116abab6677344b74)
reproduce (this is a W=1 build):
wget
https
On (20/10/15 11:51), Minchan Kim wrote:
> On Thu, Oct 15, 2020 at 09:01:07AM -0400, Miaohe Lin wrote:
> > Rework the list_add code to make it more readable and simplicity.
> >
> > Signed-off-by: Miaohe Lin
> Acked-by: Minchan Kim
Reviewed-by: Sergey Senozhatsky
-ss
On (20/10/12 00:14), Minchan Kim wrote:
>
> With the command, zram writeback idle pages from memory to the storage.
>
> +If admin want to write a specific page in zram device to backing device,
> +they could write the page index into the interface.
> +
> + echo 1251 >
From: Qiuxu Zhuo
If a Root Complex Integrated Endpoint (RCiEP) is implemented, it may signal
errors through a Root Complex Event Collector (RCEC). Each RCiEP must be
associated with no more than one RCEC.
For an RCEC (which is technically not a Bridge), error messages "received"
from
From: Sean V Kelley
pcie_do_recovery() may be called with "dev" being either a bridge (Root
Port or Switch Downstream Port) or an Endpoint. The bulk of the function
deals with the bridge, so if we start with an Endpoint, we reset "dev" to
be the bridge leading to it.
For clarity, replace "dev"
From: Sean V Kelley
Use pci_upstream_bridge() in place of dev->bus->self. No functional change
intended.
[bhelgaas: split to separate patch]
Link:
https://lore.kernel.org/r/20201002184735.1229220-6-seanvk@oregontracks.org
Signed-off-by: Sean V Kelley
Signed-off-by: Bjorn Helgaas
From: Sean V Kelley
Instead of calling pci_pcie_type(dev) twice, call it once and save the
result. No functional change intended.
[bhelgaas: split to separate patch]
Link:
https://lore.kernel.org/r/20201002184735.1229220-6-seanvk@oregontracks.org
Signed-off-by: Sean V Kelley
From: Sean V Kelley
Reverse the sense of the Root Port/Downstream Port conditional for clarity.
No functional change intended.
[bhelgaas: split to separate patch]
Link:
https://lore.kernel.org/r/20201002184735.1229220-6-seanvk@oregontracks.org
Signed-off-by: Sean V Kelley
Signed-off-by:
From: Sean V Kelley
Consolidate subordinate bus checks with pci_walk_bus() into
pci_walk_bridge() for walking below potentially AER affected bridges.
[bhelgaas: fix kerneldoc]
Suggested-by: Bjorn Helgaas
Link:
https://lore.kernel.org/r/20201002184735.1229220-7-seanvk@oregontracks.org
From: Sean V Kelley
reset_link() appears to be misnamed. The point is to reset any devices
below a given bridge, so rename it to reset_subordinates() to make it clear
that we are passing a bridge with the intent to reset the devices below it.
[bhelgaas: fix reset_subordinate_device() typo,
From: Sean V Kelley
Extend support for Root Complex Event Collectors by decoding and caching
the RCEC Endpoint Association Extended Capabilities when enumerating. Use
that cached information for later error source reporting. See PCIe r5.0,
sec 7.9.10.
[bhelgaas: make pci_rcec_init() void, set
From: Sean V Kelley
In some cases a bridge may not exist as the hardware controlling may be
handled only by firmware and so is not visible to the OS. This scenario is
also possible in future use cases involving non-native use of RCECs by
firmware.
Explicitly apply conditional logic around these
From: Sean V Kelley
Root Complex Event Collectors (RCEC) appear as peers to Root Ports and also
have the AER capability. In addition, actions need to be taken for
associated RCiEPs. In such cases the RCECs will need to be walked in order
to find and act upon their respective RCiEPs.
Extend the
From: Sean V Kelley
A Root Complex Event Collector terminates error and PME messages from
associated RCiEPs.
Use the RCEC Endpoint Association Extended Capability to identify
associated RCiEPs. Link the associated RCiEPs as the RCECs are enumerated.
Co-developed-by: Qiuxu Zhuo
Link:
From: Qiuxu Zhuo
When attempting error recovery for an RCiEP associated with an RCEC device,
there needs to be a way to update the Root Error Status, the Uncorrectable
Error Status and the Uncorrectable Error Severity of the parent RCEC. In
some non-native cases in which there is no OS-visible
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