Excerpts from Ding Tianhong's message of January 4, 2021 10:33 pm:
> On 2020/12/5 14:57, Nicholas Piggin wrote:
>> This changes the awkward approach where architectures provide init
>> functions to determine which levels they can provide large mappings for,
>> to one where the arch is queried for e
The IIO counter driver has been superseded by the Counter subsystem as
discussed in [1]. This patchset removes the IIO counter ABI code and
documentation.
[1] https://lore.kernel.org/lkml/20210119104105.1...@huawei.com/
William Breathitt Gray (2):
counter: 104-quad-8: Remove IIO counter ABI
The IIO counter driver has been superseded by the Counter subsystem as
discussed in [1]. This patch removes the IIO counter ABI documentation.
[1] https://lore.kernel.org/lkml/20210119104105.1...@huawei.com/
Cc: Fabrice Gasnier
Cc: Benjamin Gaignard
Signed-off-by: William Breathitt Gray
--
The IIO counter driver has been superseded by the Counter subsystem as
discussed in [1]. This patch removes the IIO counter ABI from the
104-QUAD-8 driver.
[1] https://lore.kernel.org/lkml/20210119104105.1...@huawei.com/
Cc: Syed Nayyar Waris
Signed-off-by: William Breathitt Gray
---
.../t
If 'dmaengine_prep_slave_single()' fails, we must undo a previous
'dma_map_single()' call, as already done in all the other error handling
paths of this function.
Fixes: 0b1039f016e8 ("mtd: rawnand: Add NAND controller support on Intel LGM
SoC")
Signed-off-by: Christophe JAILLET
---
drivers/mtd
On Sat, Jan 23, 2021 at 06:09:11PM -0800, Andrew Morton wrote:
> On Fri, 22 Jan 2021 01:37:14 -0300 Thiago Jung Bauermann
> wrote:
>
> > Mike Rapoport writes:
> >
> > > > Signed-off-by: Roman Gushchin
> > >
> > > Reviewed-by: Mike Rapoport
> >
> > I've seen a couple of spurious triggers of
In 'dma_pool_create()', we return -ENOMEM, but don't release the resources
already allocated, as in all the other error handling paths.
Go to 'err_res_free' instead of returning directly.
Fixes: 017794739702 ("dmaengine: ti: k3-udma: Initial support for K3 BCDMA")
Signed-off-by: Christophe JAILLE
On Fri, Jan 22, 2021 at 04:03:23PM +0100, Fabrice Gasnier wrote:
> Currently, the STM32 LP Timer counter driver registers into both IIO and
> counter subsystems, which is redundant.
>
> Remove the IIO counter ABI and IIO registration from the STM32 LP Timer
> counter driver since it's been superse
On Sun, Jan 24, 2021 at 1:53 AM Oscar Salvador wrote:
>
> X-Gm-Spam: 0
> X-Gm-Phishy: 0
>
> On Sun, Jan 17, 2021 at 11:10:44PM +0800, Muchun Song wrote:
> > Every HugeTLB has more than one struct page structure. We __know__ that
> > we only use the first 4(HUGETLB_CGROUP_MIN_ORDER) struct page str
On 1/21/21 6:37 AM, Jarkko Sakkinen wrote:
On Thu, Jan 21, 2021 at 12:34:49AM +0200, Jarkko Sakkinen wrote:
On Wed, Jan 20, 2021 at 11:57:18AM +0800, Tianjia Zhang wrote:
Hi,
On 1/20/21 4:05 AM, Sean Christopherson wrote:
On Mon, Jan 18, 2021, Tianjia Zhang wrote:
In function sgx_encl_cre
On 1/21/21 1:47 AM, Sean Christopherson wrote:
On Wed, Jan 20, 2021, Tianjia Zhang wrote:
In this scenario, there is no case where va_page is NULL, and
the error has been checked. The if condition statement here is
redundant, so remove the condition detection.
Reported-by: Jia Zhang
Suggest
In 'fw_devlink_create_devlink()', all exit paths, successful or not,
release the reference taken on 'sup_dev'.
All but this one.
Use the existing error handling case to call the missing 'put_device()'.
Fixes: f9aa460672c9c ("driver core: Refactor fw_devlink feature")
Signed-off-by: Christophe JAI
In the function sgx_create_enclave(), the direct assignment
operation of attributes_mask determines that the ioctl PROVISION
operation must be executed after the ioctl CREATE operation,
which will limit the flexibility of sgx developers.
This patch takes the assignment of `attributes_mask` from th
This is an optimization of a set of sgx-related codes, each of which
is independent of the patch. Because the second and third patches have
conflicting dependencies, these patches are put together.
---
v3 changes:
* split free_cnt count and spin lock optimization into two patches
v2 changes:
The spin lock of sgx_epc_section only locks the page_list. The
EREMOVE operation and init_laundry_list is not necessary in the
protection range of the spin lock. This patch reduces the lock
range of the spin lock in the function sgx_sanitize_section()
and only protects the operation of the page_lis
`section->free_cnt` represents the free page in sgx_epc_section,
which is assigned once after initialization. In fact, just after the
initialization is completed, the pages are in the `init_laundry_list`
list and cannot be allocated. This needs to be recovered by EREMOVE
of function sgx_sanitize_se
In this scenario, there is no case where va_page is NULL, and
the error has been checked. The if condition statement here is
redundant, so remove the condition detection.
Signed-off-by: Tianjia Zhang
---
arch/x86/kernel/cpu/sgx/ioctl.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-
This patch uses the library function `getauxval(AT_SYSINFO_EHDR)`
instead of the custom function `vdso_get_base_addr` to obtain the
base address of vDSO, which will simplify the code implementation.
Signed-off-by: Tianjia Zhang
---
tools/testing/selftests/sgx/main.c | 24
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 22 Jan 2021 18:19:36 + you wrote:
> This series allows to form UDP GRO packets in cases without sockets
> (for forwarding). To not change the current datapath, this is
> performed only when the new correspondin
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
x86/cleanups
branch HEAD: 8ece53ef7f428ee3f8eab936268b1a3fe2725e6b x86/vm86/32: Remove
VM86_SCREEN_BITMAP support
i386-tinyconfig vmlinux size:
=
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
branch HEAD: 68dda19311f01b3450d4a823e47ccbc2c3d06e3c kvfree_rcu: Make
krc_this_cpu_unlock() use raw_spin_unlock_irqrestore()
elapsed time: 3230m
configs tested: 93
configs skipped: 2
The following con
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
x86/urgent
branch HEAD: 6e1239c13953f3c2a76e70031f74ddca9ae57cd3 x86/cpu: Add another
Alder Lake CPU to the Intel family
elapsed time: 3272m
configs tested: 78
configs skipped: 71
The following configs have been built su
Hi, Chunfeng:
Chun-Kuang Hu 於 2021年1月24日 週日 下午12:47寫道：
>
> Hi, Chunfeng:
>
> Chunfeng Yun 於 2021年1月22日 週五 下午8:04寫道：
> >
> > The compatilbe "mediatek,mt7623-mipi-tx" is not supported in driver,
> > and in fact uses "mediatek,mt2701-mipi-tx" instead on MT7623, so changes
> > the compatible items t
Hi, Chunfeng:
Chunfeng Yun 於 2021年1月22日 週五 下午8:04寫道：
>
> The compatilbe "mediatek,mt7623-mipi-tx" is not supported in driver,
> and in fact uses "mediatek,mt2701-mipi-tx" instead on MT7623, so changes
> the compatible items to make dependence clear.
Reviewed-by: Chun-Kuang Hu
>
> Cc: Chun-Kuan
On Fri, 22 Jan 2021 10:07:05 +0100 Martin Schiller wrote:
> On 2021-01-21 01:21, Xie He wrote:
> > In the lapb module, the timers may run concurrently with other code in
> > this module, and there is currently no locking to prevent the code from
> > racing on "struct lapb_cb". This patch adds locki
Please pull the following changes since commit
19c329f6808995b142b3966301f217c831e7cf31:
Linux 5.11-rc4 (2021-01-17 16:37:05 -0800)
are available in the Git repository at:
git://git.samba.org/sfrench/cifs-2.6.git tags/5.11-rc4-smb3
for you to fetch changes up to 214a5ea081e77346e4963dd6d20c
From: Sean Wang
Hi Mark
>From: "mark-yw.chen"
>
Please use the appropirate version and prefix for the subject such as
[PATCH v4] Bluetooth: btusb: Add protocol support for MediaTek MT7921U USB
devices
>
>This patch adds the support of enableing MT7921U, it's USB-based Bluetooth
>function.
>
Tom,
On Sun, Jan 17, 2021 at 08:18:15AM -0800, t...@redhat.com wrote:
> From: Tom Rix
>
> Check that the ioctl DFL_FPGA_PORT_ERR_GET_IRQ_NUM returns
> an expected result.
>
> Tested on vf device 0xbcc1
>
> Sample run with
> # make -C tools/testing/selftests TARGETS=drivers/fpga run_tests
> .
On Sun, Jan 24, 2021 at 10:23:37AM +0800, Stephen Zhang wrote:
> - strcpy(name, MFD_NAME_PREFIX);
> + strscpy(name, MFD_NAME_PREFIX, len + MFD_NAME_PREFIX_LEN);
This is silly. Use memcpy() if you must remove strcpy.
On Sat, 23 Jan 2021 16:56:43 -0800 Enke Chen wrote:
> On Sat, Jan 23, 2021 at 07:19:13PM -0500, Neal Cardwell wrote:
> > On Fri, Jan 22, 2021 at 9:45 PM Enke Chen wrote:
> > > On Fri, Jan 22, 2021 at 06:34:24PM -0800, Jakub Kicinski wrote:
> > > > On Fri, 22 Jan 2021 18:28:23 -0800 Enke Chen w
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On Fri, 22 Jan 2021 09:47:01 +0100 Lukas Wunner wrote:
> sch_handle_egress() returns either the skb or NULL to signal to its
> caller __dev_queue_xmit() whether a packet should continue to be
> processed.
>
> The skb is always non-NULL, otherwise __dev_queue_xmit() would hit a
> NULL pointer deref
On Sat, 23 Jan 2021 22:03:27 +0530
Gaurav Kohli wrote:
> Sure I will do, I have never posted on backport branches. Let me check
> and post it.
>
Basically you take your original patch that was in mainline (as the
subject and commit message), and make it work as if you were doing the
same exac
On Sat, Jan 23, 2021 at 2:52 PM Linus Walleij wrote:
>
> On Fri, Jan 22, 2021 at 8:36 PM Saravana Kannan wrote:
>
> > There are multiple instances of GPIO device tree nodes of the form:
> >
> > foo {
> > compatible = "acme,foo";
> > ...
> >
> > gpio0: gpio0@ {
> >
It has been reported[0] that the Dell XPS 15 L502X exhibits similar
freezing behavior to the other systems[1] on this blacklist. The issue
was exposed by a prior change of mine to automatically load
dell_smm_hwmon on a wider set of XPS models. To fix the regression, add
this model to the blacklist.
The strcpy() function is being deprecated. Replace it by the safer
strscpy().
Signed-off-by: Stephen Zhang
---
mm/memfd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memfd.c b/mm/memfd.c
index 2647c89..bb90862 100644
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -278,7 +278,7 @
发件人: Uladzislau Rezki
发送时间: 2021年1月22日 22:31
收件人: Zhang, Qiang
抄送: Uladzislau Rezki; Paul E. McKenney; r...@vger.kernel.org;
linux-kernel@vger.kernel.org
主题: Re: 回复: [PATCH] rcu: Release per-cpu krcp page cache when CPU going offline
On Fri, Jan 22, 202
Hi,
On 2021-01-24 01:59:05 +, Al Viro wrote:
> On Sat, Jan 23, 2021 at 03:50:55PM -0800, Andres Freund wrote:
>
> > As there's only a shared lock, seems like both would end up with the
> > same ctx->pos and end up updating f_pos to the same offset (assuming the
> > same count).
> >
> > Am I
On Fri, 22 Jan 2021 01:37:14 -0300 Thiago Jung Bauermann
wrote:
> Mike Rapoport writes:
>
> > > Signed-off-by: Roman Gushchin
> >
> > Reviewed-by: Mike Rapoport
>
> I've seen a couple of spurious triggers of the WARN_ONCE() removed by this
> patch. This happens on some ppc64le bare metal (
Hello RT-list!
I'm pleased to announce the 4.9.253-rt168 stable release.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
branch: v4.9-rt
Head SHA1: 39c70c2a2244ca70ab61d2442b3c4136ed40d8ee
Or to build 4.9.253-rt168 direct
On Fri, 22 Jan 2021 16:27:23 +0800 Miaohe Lin wrote:
> Hi Andrew:
> On 2021/1/14 10:51, Miaohe Lin wrote:
> > Hi:
> > On 2021/1/11 1:14, Andi Kleen wrote:
> >> On Sat, Jan 09, 2021 at 03:01:18AM -0500, Miaohe Lin wrote:
> >>> Since commit 42e4089c7890 ("x86/speculation/l1tf: Disallow non privileg
On Sat, Jan 23, 2021 at 03:50:55PM -0800, Andres Freund wrote:
> As there's only a shared lock, seems like both would end up with the
> same ctx->pos and end up updating f_pos to the same offset (assuming the
> same count).
>
> Am I missing something?
This:
f = fdget_pos(fd);
if
On 1/23/21 1:00 PM, Jakub Kicinski wrote:
> On Fri, 22 Jan 2021 22:16:41 -0700 David Ahern wrote:
>> On 1/22/21 9:02 PM, Maciej Żenczykowski wrote:
>>> Why can't we get rid of the special case for 0 and simply make 1024 the
>>> default value?
>>
>> That would work too.
>
> Should we drop it then
Hi, Neal:
What you described is more accurate, and is correct.
Thanks. -- Enke
On Sat, Jan 23, 2021 at 07:19:13PM -0500, Neal Cardwell wrote:
> On Fri, Jan 22, 2021 at 9:45 PM Enke Chen wrote:
> >
> > Hi, Jakub:
> >
> > On Fri, Jan 22, 2021 at 06:34:24PM -0800, Jakub Kicinski wrote:
> > > On F
Some devices, such as the Winbond Electronics Corp. Virtual Com Port
(Vendor=0416, ProdId=5011), lockup when usb_set_interface() or
usb_clear_halt() are called. This device has only a single
altsetting, so it should not be necessary to call usb_set_interface().
Signed-off-by: Jeremy Figgins
---
A
On Fri, Jan 22, 2021 at 9:45 PM Enke Chen wrote:
>
> Hi, Jakub:
>
> On Fri, Jan 22, 2021 at 06:34:24PM -0800, Jakub Kicinski wrote:
> > On Fri, 22 Jan 2021 18:28:23 -0800 Enke Chen wrote:
> > > Hi, Jakub:
> > >
> > > In terms of backporting, this patch should go together with:
> > >
> > > 9d9b
On Fri, Jan 22, 2021 at 04:18:54PM +, Alexandre Truong wrote:
> On arm64 and frame pointer mode (e.g: perf record --callgraph fp),
> use dwarf unwind info to check if the link register is the return
> address in order to inject it to the frame pointer stack.
>
> Write the following application
Hi,
On 2021-01-23 15:50:55 -0800, Andres Freund wrote:
> It's also not clear to me that right now you'd necessarily get correct
> results if multiple IORING_OP_GETDENTS64 for the same fd get processed
> in different workers. Looking at iterate_dir(), it looks to me that the
> locking around the f
24.01.2021 01:50, Linus Walleij пишет:
> On Fri, Jan 22, 2021 at 7:59 PM Dmitry Osipenko wrote:
>
>> This small series adds modularization support to the gpio-tegra driver,
>> i.e. driver now could be built as a loadable kernel module.
>>
>> Dmitry Osipenko (3):
>> gpio: tegra: Use debugfs_crea
Hi,
On 2021-01-23 13:41:52 +0200, Lennert Buytenhek wrote:
> IORING_OP_GETDENTS64 behaves like getdents64(2) and takes the same
> arguments.
I've wished for this before, this would be awesome.
> One open question is whether IORING_OP_GETDENTS64 should be more like
> pread(2) and allow passing i
printk is not allowed in this context and causes a BUG: Invalid wait context.
Signed-off-by: Qais Yousef
---
kernel/time/hrtimer.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 743c852e10f2..2d9b7cf1d5e2 100644
--- a/ker
On Tue, 12 Jan 2021, Greg Kroah-Hartman wrote:
> On Tue, Jan 12, 2021 at 03:32:04PM +0100, Rafael J. Wysocki wrote:
> > On Mon, Jan 11, 2021 at 7:46 PM Stephan Gerhold wrote:
> > >
> > > Hi,
> > >
> > > since 5.11-rc1 I get kernel crashes with infinite recursion in
> > > device_reorder_to_tail() i
I hit a pr_warn() inside hrtimer_interrupt() which lead to a BUG: Invalid wait
context splat.
The problem wasn't reproducible but I think the cause is obvious, printk can't
be called from interrupt context.
AFAICU printk_deferred() is safe from NMI, so I assumed it is safe to be called
from hrtim
To allow users in code where printk is not allowed.
Signed-off-by: Qais Yousef
---
include/linux/printk.h | 24
1 file changed, 24 insertions(+)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index fe7eb2351610..92c0978c7b44 100644
--- a/include/linux/prin
On Mon, Jan 18, 2021 at 08:13:16AM +0530, Nava kishore Manne wrote:
> This patch adds load pdi api support to enable pdi/partial loading from
> linux. Programmable Device Image (PDI) is combination of headers, images
> and bitstream files to be loaded. Partial PDI is partial set of image/
> images
Hi Nava,
On Fri, Jan 22, 2021 at 10:34:15AM +, Nava kishore Manne wrote:
> Hi Moritz,
>
> Thanks for the review.
> Please find my response inline.
>
> > -Original Message-
> > From: Moritz Fischer
> > Sent: Tuesday, January 19, 2021 6:03 AM
> > To: Nava kishore Manne
> > Cc:
On 1/23/21 4:27 PM, Matthew Wilcox wrote:
> On Sat, Jan 23, 2021 at 01:41:52PM +0200, Lennert Buytenhek wrote:
>> IORING_OP_GETDENTS64 behaves like getdents64(2) and takes the same
>
> Could we drop the '64'? We don't, for example, have IOURING_OP_FADVISE64
> even though that's the name of the sy
On Sat, Jan 23, 2021 at 01:41:52PM +0200, Lennert Buytenhek wrote:
> IORING_OP_GETDENTS64 behaves like getdents64(2) and takes the same
Could we drop the '64'? We don't, for example, have IOURING_OP_FADVISE64
even though that's the name of the syscall.
On Sat, Jan 23, 2021 at 4:35 PM Jonathan Cameron wrote:
> [Me]
> > Next, I think it is better to let suspend/resume, i.e. system PM
> > reuse runtime PM since you're implementing that. This is why
> > we invented PM runtime force resume and force suspend.
>
> Here the driver is turning more off fo
On Thu, Jan 21, 2021 at 10:02:25AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Jan 21, 2021 at 02:08:52PM +0800, Jin, Yao escreveu:
> > Hi Arnaldo,
> >
> > On 1/21/2021 8:03 AM, Arnaldo Carvalho de Melo wrote:
> > > Em Wed, Jan 20, 2021 at 10:25:53PM +0100, Jiri Olsa escreveu:
> > > > On Mon,
On Thu, Jan 21, 2021 at 04:04:18PM +0200, Adrian Hunter wrote:
> aux-output events need to have an AUX area event as the group leader.
> However, grouping events does not allow the AUX area event to be given
> an address filter because the --filter option must come after the event,
> which conflict
The clock API splits its interface into sleepable ant atomic contexts:
- clk_prepare/clk_unprepare for stuff that might sleep
- clk_enable_clk_disable for anything that may be done in atomic context
The code handling runtime PM for clocks only calls clk_disable() on
suspend requests, and clk_ena
On Sat, Jan 23, 2021 at 12:19 AM Bjorn Andersson
wrote:
> On Fri 22 Jan 16:47 CST 2021, Linus Walleij wrote:
>
> > On Thu, Jan 21, 2021 at 12:49 PM Pan Bian wrote:
> >
> > > Put child node before return to fix potential reference count leak.
> > > Generally, the reference count of child is increm
On Fri, Jan 22, 2021 at 9:07 PM Dmitry Osipenko wrote:
> According to datasheets, chips like mXT1386 have a WAKE line, it is used
> to wake the chip up from deep sleep mode before communicating with it via
> the I2C-compatible interface.
>
> If the WAKE line is connected to a GPIO line, the line
On 2020-08-28, Josh Poimboeuf wrote:
On Fri, Aug 28, 2020 at 12:21:13PM +0200, Miroslav Benes wrote:
> Hi there! I was trying to find a super easy way to address this, so I
> thought the best thing would be if there were a compiler or linker
> switch to just eliminate any duplicate symbols at co
On Thu, Jan 21, 2021 at 12:21:36PM +0800, Jin, Yao wrote:
sNIP
> mask = hashmap__new(pkg_id_hash, pkg_id_equal, NULL);
> d = cpu_map__get_die(cpus, cpu, NULL).die;
> key = (size_t)d << KEY_SHIFT | s; /* s is socket id */
> if (hashmap__find(mask, (void *)key, NULL))
> *skip = true;
> el
On Fri, Jan 22, 2021 at 9:00 PM Dmitry Osipenko wrote:
> Don't cross 80 chars of line length in order to keep formatting of the
> code consistent.
>
> Signed-off-by: Dmitry Osipenko
Acked-by: Linus Walleij
Yours,
Linus Walleij
On Fri, Jan 22, 2021 at 8:36 PM Saravana Kannan wrote:
> There are multiple instances of GPIO device tree nodes of the form:
>
> foo {
> compatible = "acme,foo";
> ...
>
> gpio0: gpio0@ {
> compatible = "acme,bar";
> ...
>
On Fri, Jan 22, 2021 at 7:59 PM Dmitry Osipenko wrote:
> This small series adds modularization support to the gpio-tegra driver,
> i.e. driver now could be built as a loadable kernel module.
>
> Dmitry Osipenko (3):
> gpio: tegra: Use debugfs_create_devm_seqfile()
> gpio: tegra: Clean up whit
On Wed, Jan 13, 2021 at 08:06:00PM -0600, Rob Herring wrote:
> In order to support usersapce access, an event must be mmapped. While
> there's already mmap support for evlist, the usecase is a bit different
> than the self monitoring with userspace access. So let's add a new
> perf_evsel__mmap() fu
Takashi Iwai wrote:
> On Sat, 23 Jan 2021 12:08:02 +0100,
> Jamie Heilman wrote:
> >
> > > If the problem is still seen with the very latest Linus tree and the
> > > previous patch, please enable the dyndbg, e.g. pass dydbg=+p option to
> > > snd-usb-audio module, i.e. reload like
> > >modprob
This converts the keyboard_tasklet to use the new API in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
The new API changes the argument passed to the callback function, but
fortunately the argument isn't used so it is straight forward to use
DECLARE_TASKLET_DISABLED() rather th
Sven Schnelle writes:
> John Ogness writes:
>
>> On 2021-01-22, Sven Schnelle wrote:
> I was able to reproduce it in a virtual machine where i have a few more
> ways to debug. What i got was:
>
> 01: -> 001B8814" MVI 92001000 >> 0163F1CD CC 2
>
> That's a watchpoint t
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 21 Jan 2021 16:02:44 +0100 you wrote:
> This patch adds documentation for sysctl conf/all/disable_ipv6 and
> conf/default/disable_ipv6 settings which is currently missing.
>
> Signed-off-by: Pali Rohár
> ---
> Documen
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 21 Jan 2021 07:27:48 -0800 you wrote:
> Goto to the label put_dev instead of the label error to fix potential
> resource leak on path that the target index is invalid.
>
> Fixes: c4fbb6515a4d ("NFC: The core part should
>
> Tomas,
>
> On Thu, Jan 07, 2021 at 04:12:15PM -0800, Guenter Roeck wrote:
> > Hi,
> >
> > On Thu, Jan 07, 2021 at 09:57:30PM +0200, Tomas Winkler wrote:
> > > From: Alexander Usyskin
> > >
> > > Send the stop command to the firmware on watchdog unregister to
> > > eleminate false event on su
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 21 Jan 2021 07:37:45 -0800 you wrote:
> Put the device to avoid resource leak on path that the polling flag is
> invalid.
>
> Fixes: a831b9132065 ("NFC: Do not return EBUSY when stopping a poll that's
> already stopped
On Sat, 23 Jan 2021 13:14:00 -0800 Richard Cochran wrote:
> On Sat, Jan 23, 2021 at 12:12:27PM -0800, Jakub Kicinski wrote:
> > I see. The only thing I'm worried about then is the churn in patch 3.
> > This would land in Linus's tree shortly before rc6, kinda late to be
> > taking chances in the na
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 21 Jan 2021 04:33:43 -0800 you wrote:
> Put the device node dn before return error code on failure path.
>
> Fixes: 461cd1b03e32 ("net: dsa: bcm_sf2: Register our slave MDIO bus")
> Signed-off-by: Pan Bian
> ---
> dri
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Thu, 21 Jan 2021 06:57:38 -0800 you wrote:
> The dst entry should be released if no neighbour is found. Goto label
> free_dst to fix the issue. Besides, the check of ndev against NULL is
> redundant.
>
> Signed-off-by: Pan B
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Thu, 21 Jan 2021 05:48:16 -0600 you wrote:
> Version 1 of this series inadvertently dropped the "static" that
> limits the scope of gsi_channel_update(). Version 2 fixes this
> (in patch 3).
>
> While reviewing the IP
John Ogness writes:
> On 2021-01-22, Sven Schnelle wrote:
>>
>> So somehow the pointer for console_drivers changes.
>>
>> I can't provide the normal kernel crash output as printk is no longer
>> working,
>
> I don't understand what you mean here. The crash tool can dump the
> printk buffer.
>
>
On Sat, Jan 23, 2021 at 12:12:27PM -0800, Jakub Kicinski wrote:
> I see. The only thing I'm worried about then is the churn in patch 3.
> This would land in Linus's tree shortly before rc6, kinda late to be
> taking chances in the name of minor optimizations :S
;^)
Yeah, by all means, avoid ARM c
On Sun, 2021-01-24 at 00:34 +0530, Aditya Srivastava wrote:
> objtool requires that all code must be contained in an ELF symbol.
> Symbol names that have a '.L' prefix do not emit symbol table entries, as
> they have special meaning for the assembler.
>
> '.L' prefixed symbols can be used within a
From: Maciej Żenczykowski
Currently a non-root process can create directories, but cannot
create stuff in the directories it creates.
Example (before this patch):
phone:/ $ id
uid=1000(system) gid=1000(system) groups=1000(system),... context=u:r:su:s0
phone:/ $ cd /config/usb_gadget/g1/co
On 1/22/21 7:34 AM, Florent Revest wrote:
On Wed, Jan 20, 2021 at 8:06 PM Florent Revest wrote:
On Wed, Jan 20, 2021 at 8:04 PM Alexei Starovoitov
wrote:
On Wed, Jan 20, 2021 at 9:08 AM KP Singh wrote:
On Tue, Jan 19, 2021 at 5:00 PM Florent Revest wrote:
This builds up on the exis
On Thu, 21 Jan 2021 21:40:35 +0100 Rasmus Villemoes wrote:
> v2: update commit log of the patch to include comments on 32 bit
> alignment; include second patch moving the structs out of uapi.
Applied, thanks!
According to my "git send-email" history, I have CCed jasow...@redhat.com. Not
sure why Jason is not on the list.
CCed Jason. Thank you very much!
Dongli Zhang
On 1/23/21 12:08 AM, Dongli Zhang wrote:
> The size of 'struct vhost_scsi' is order-10 (~2.3MB). It may take long time
> delay by kzallo
On Sat, 23 Jan 2021 18:03:48 +0200 Ido Schimmel wrote:
> [DEVLINK_ATTR_STATS_RX_DROPPED]
nit: maybe discarded? dropped sounds like may have been due to an
overflow or something
send_call_function_single_ipi() may wake an idle CPU without sending an
IPI. The woken up CPU will process the SMP-functions in
flush_smp_call_function_from_idle(). Any raised softirq from within the
SMP-function call will not be processed.
Should the CPU have no tasks assigned, then it will go bac
On Sat, 23 Jan 2021 05:26:26 -0800 Richard Cochran wrote:
> On Fri, Jan 22, 2021 at 06:14:44PM -0800, Jakub Kicinski wrote:
>
> > (I would put it in net-next tho, given the above this at most a space
> > optimization.)
>
> It isn't just about space but also time. The reason why I targeted
> ne
With llist_head it is possible to avoid the locking (the irq-off region)
when items are added. This makes it possible to add items on a remote
CPU without additional locking.
llist_add() returns true if the list was previously empty. This can be
used to invoke the SMP function call / raise sofirq o
Patch 2+3 were applied and then dropped by Jens due to a NOHZ+softirq
related warning [0]. Turns out a successful wakeup via
set_nr_if_polling() will not process any softirqs and the CPU may go
back to idle. This is addressed by patch #1.
smpcfd_dying_cpu() will also invoke SMP-functions calls via
Controllers with multiple queues have their IRQ-handelers pinned to a
CPU. The core shouldn't need to complete the request on a remote CPU.
Remove this case and always raise the softirq to complete the request.
Signed-off-by: Sebastian Andrzej Siewior
---
block/blk-mq.c | 14 +-
1 f
The pull request you sent on Fri, 22 Jan 2021 17:43:04 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
> tags/linux-kselftest-kunit-fixes-5.11-rc5
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/929b979611f5d2a264a2c1b9fe84baa975828522
Tha
The pull request you sent on Fri, 22 Jan 2021 18:30:49 -0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/15cfb0f06db41542ba16907a964874ea9cfe99b2
Thank you!
--
Deet-doot-dot, I am a bot.
ht
The pull request you sent on Sat, 23 Jan 2021 19:59:40 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e1ae4b0be15891faf46d390e9f3dc9bd71a8cae1
Thank you!
--
Deet-doot-dot, I am a bot.
htt
The pull request you sent on Sat, 23 Jan 2021 13:43:29 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-current
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/077e81d51d1fce056b361c27b6cddd41e1469b9d
Thank you!
--
Deet-doot-dot, I am a bo
On 1/15/21 8:33 AM, Kyle Tso wrote:
> If the port partner is PD2, the PDOs of the local port should follow the
> format defined in PD2 Spec. Dynamically modify the pre-defined PD3 PDOs
> and transform them into PD2 format before sending them to the PD2 port
> partner.
>
> Signed-off-by: Kyle Tso
On Fri, 22 Jan 2021 22:16:41 -0700 David Ahern wrote:
> On 1/22/21 9:02 PM, Maciej Żenczykowski wrote:
> > Why can't we get rid of the special case for 0 and simply make 1024 the
> > default value?
>
> That would work too.
Should we drop it then? Easier to bring it back than to change the
inter
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