On Sat, Feb 20, 2021 at 10:25 AM Hanjun Guo wrote:
>
> On 2021/2/20 2:14, Rafael J. Wysocki wrote:
> > Hi All,
> >
> > This series gets rid of ACPICA debugging from non-ACPICA code related to PCI
> > (patches [1-3/4]) and replaces direct printk() usage in pci_link.c with
> > pr_*() or
From: Stefan Binding
CS8409 does not support Volume Control for NIDs 0x24 (the Headphones),
or 0x34 (The Headset Mic).
However, CS42L42 codec does support gain control for both.
We can add support for Volume Controls, by writing the the CS42L42
regmap via i2c commands, using custom info, get and
Hello,
syzbot found the following issue on:
HEAD commit:7a7fd0de Merge branch 'kmap-conversion-for-5.12' of git://..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=152ae9cad0
kernel config: https://syzkaller.appspot.com/x/.config?x=c66ab79a61c783f3
Ceiling value may be miss-aligned with what's actually configured into the
ARR register. This is seen after probe as currently the ARR value is zero,
whereas ceiling value is set to the maximum. So:
- reading ceiling reports zero
- in case the counter gets enabled without any prior configuration,
On Tue, Mar 02, 2021 at 04:09:35PM -0800, Andrew Morton wrote:
> > arch/x86/mm/init_64.c | 189
> > +++---
>
> Perhaps a better route would be via an x86 tree.
I assumed you took mm stuff, even if arch-specific. I can still take
them through tip if
On Fri, Feb 19, 2021 at 12:14:56PM +0100, Arnaud Pouliquen wrote:
> Instantiate the rpmsg_ioctl device on virtio RPMsg bus creation.
s/rpmsg_ioctl/rpmsg_ctrl
Now I understand what you meant in patch 05.
> This provides the possibility to expose the RPMSG_CREATE_EPT_IOCTL
> to create RPMsg chdev
BMIPS is one of the few platforms that do change the exception base.
After commit 2dcb39645441 ("memblock: do not start bottom-up allocations
with kernel_end") we started seeing BMIPS boards fail to boot with the
built-in FDT being corrupted.
Before the cited commit, early allocations would be in
There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use “flexible array members”[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].
On Wed, 03 Mar 2021 11:29:34 +,
Will Deacon wrote:
>
> On Wed, Mar 03, 2021 at 10:42:25AM +0800, Jia He wrote:
> > If the start addr is not aligned with the granule size of that level.
> > loop step size should be adjusted to boundary instead of simple
> > kvm_granual_size(level) increment.
The ARR register is cleared unconditionally upon probing, after the maximum
value has been read. This initial condition is rather not intuitive, when
considering the counter child driver. It rather expects the maximum value
by default:
- The counter interface shows a zero value by default for
[+Marc]
On Tue, Mar 02, 2021 at 02:55:43PM +, Ashish Kalra wrote:
> On Fri, Feb 26, 2021 at 09:44:41AM -0800, Sean Christopherson wrote:
> > On Fri, Feb 26, 2021, Ashish Kalra wrote:
> > > On Thu, Feb 25, 2021 at 02:59:27PM -0800, Steve Rutherford wrote:
> > > > On Thu, Feb 25, 2021 at 12:20
On Wed, Mar 3, 2021 at 7:33 AM Xuesen Huang wrote:
>
> From: Xuesen Huang
>
> bpf_skb_adjust_room sets the inner_protocol as skb->protocol for packets
> encapsulation. But that is not appropriate when pushing Ethernet header.
>
> Add an option to further specify encap L2 type and set the
On 3/3/21 11:39 AM, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
#syz test: git://git.kernel.dk/linux-block io_uring-5.12
--
Jens Axboe
> > +
> > + /*
> > +* Allocate a power of 2 size so alignment to that size is
> > +* guaranteed, since the hypercall input and output areas
> > +* must not cross a page boundary.
> > +*/
> > + input = kzalloc(roundup_pow_of_two(sizeof(input->header) +
> > +
This looks good to me. Bob, do you have any comments?
Erik
> -Original Message-
> From: Weidong Cui
> Sent: Monday, February 8, 2021 7:18 PM
> To: Moore, Robert ; Kaneda, Erik
> ; Wysocki, Rafael J ;
> Len Brown
> Cc: Weidong Cui ; Xinyang Ge
> ; linux-a...@vger.kernel.org;
On Wed, Mar 03, 2021 at 06:45:52PM +0100, Maciej W. Rozycki wrote:
> On Wed, 3 Mar 2021, Thomas Bogendoerfer wrote:
>
> > perfect, I only forgot about R3k... I'll submit a formal patch submission
> > later today.
>
> What's up with the R3k (the usual trigger for me) here?
I've moved r3k
In preparation to support Cirrus Logic CS8409 HDA bridge on new Dell platforms
it is nessasary to increase AUTO_CFG_MAX_INS and AUTO_CFG_NUM_INPUTS values.
Currently AUTO_CFG_MAX_INS is limited to 8, but Cirrus Logic HDA bridge CS8409
has 18 input pins, 16 ASP receivers and 2 DMIC inputs. We have
Dell's laptops Inspiron 3500, Inspiron 3501, Inspiron 3505 are using
Cirrus Logic CS8409 HDA bridge with CS42L42 companion codec.
The CS8409 is a multichannel HD audio routing controller.
CS8409 includes support for four channels of digital
microphone data and two bidirectional ASPs for up to 32
In the case of CS8409 we do not have unsol events from NID's 0x24 and 0x34
where hs mic and hp are connected. Companion codec CS42L42 will generate
interrupt via gpio 4 to notify jack events. We have to overwrite standard
snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers and
On Wed, Mar 03, 2021 at 07:07:45PM +0100, Christophe Leroy wrote:
>
>
> Le 03/03/2021 à 18:39, Daniel Walker a écrit :
> > On Tue, Mar 02, 2021 at 08:01:01PM -0600, Rob Herring wrote:
> > > +Will D
> > >
> > > On Tue, Mar 2, 2021 at 11:36 AM Daniel Walker wrote:
> > > >
> > > > On Tue, Mar
process_madvise currently requires ptrace attach capability.
PTRACE_MODE_ATTACH gives one process complete control over another
process. It effectively removes the security boundary between the
two processes (in one direction). Granting ptrace attach capability
even to a system process is
On Wed, Mar 3, 2021 at 8:27 AM Josh Poimboeuf wrote:
>
> On Mon, Jan 25, 2021 at 02:42:10PM -0600, Josh Poimboeuf wrote:
> > When building out-of-tree kernel modules, the build system doesn't
> > require the GCC version to match the version used to build the original
> > kernel. That's probably
On Wed, Mar 03, 2021 at 05:42:18AM -0800, kan.li...@linux.intel.com wrote:
> For some old CPUs (HSW and earlier), the PEBS status in a PEBS record
> may be mistakenly set to 0. To minimize the impact of the defect, the
> commit was introduced to try to avoid dropping the PEBS record for some
>
On Tue, Mar 2, 2021 at 4:19 PM Suren Baghdasaryan wrote:
>
> On Tue, Mar 2, 2021 at 4:17 PM Andrew Morton
> wrote:
> >
> > On Tue, 2 Mar 2021 15:53:39 -0800 Suren Baghdasaryan
> > wrote:
> >
> > > Hi Andrew,
> > > A friendly reminder to please include this patch into mm tree.
> > > There seem
Am Wed, 3 Mar 2021 18:40:40 +0100
schrieb Pavel Machek :
> Hi!
>
> > > > diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
> > > > index 2a698df9da57..c15e1e3c5958 100644
> > > > --- a/drivers/leds/Makefile
> > > > +++ b/drivers/leds/Makefile
> > > > @@ -93,6 +93,7 @@
The test code in scripts/test_dwarf5_support.sh is somewhat difficult
to understand, but after all, we want to check binutils >= 2.35.2
>From the former discussion, the requrement for generating DRAWF v5 from
C code is as follows:
- gcc + binutils as -> requires gcc 5.0+ (but 7.0+ for full
Documentation/process/changes.rst defines the minimum assembler version
(binutils version), but we have never checked it in the build time.
Kbuild never invokes 'as' directly because all assembly files in the
kernel tree are *.S, hence must be preprocessed. I do not expect
raw assembly source
On 3/2/21 2:30 AM, Peter Zijlstra wrote:
> On Tue, Mar 02, 2021 at 11:59:40AM +1300, Barry Song wrote:
>> From: Tim Chen
>>
>> There are x86 CPU architectures (e.g. Jacobsville) where L2 cahce
>> is shared among a cluster of cores instead of being exclusive
>> to one single core.
>
> Isn't
On Thu, Feb 18, 2021 at 02:07:02PM -0800, Nicolin Chen wrote:
> Commit 25938c73cd79 ("iommu/tegra-smmu: Rework tegra_smmu_probe_device()")
> removed certain hack in the tegra_smmu_probe() by relying on IOMMU core to
> of_xlate SMMU's SID per device, so as to get rid of tegra_smmu_find() and
>
On Wed, Mar 03, 2021 at 07:43:57AM +0100, Jiri Slaby wrote:
> Commit 8382c668ce4f ("x86/vdso: Add support for exception fixup in vDSO
> functions") added a printf of len which is size_t. Compilers now
> complain on 32b:
> In file included from arch/x86/entry/vdso/vdso2c.c:162:
>
---
tools/perf/arch/arm64/Makefile | 5 +++--
tools/perf/arch/powerpc/Makefile | 5 +++--
tools/perf/arch/s390/Makefile| 5 +++--
3 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile
index fab3095fb5d0..426aecdd0b71
---
tools/perf/Makefile.perf | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 5345ac70cd83..293e297f719d 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -1087,6 +1087,7 @@ clean:: $(LIBTRACEEVENT)-clean
Jiri Kosina writes:
> On Wed, 3 Mar 2021, Kalle Valo wrote:
>
>> Patch applied to wireless-drivers.git, thanks.
>
> Thanks, but ...
>
>> 295d4cd82b01 iwlwifi: don't call netif_napi_add() with rxq->lock
>> held (was Re: Lockdep warning in iwl_pcie_rx_handle())
>
> ... i believe you want to drop
On 23/02/21 12:36, Valentin Schneider wrote:
> On 23/02/21 10:30, kernel test robot wrote:
>> Greeting,
>>
>> FYI, we noticed a -13.9% regression of stress-ng.vm-segv.ops_per_sec due to
>> commit:
>>
>>
>> commit: b360fb5e5954a8a440ef95bf11257e2e7ea90340 ("[PATCH v2 1/7]
>> sched/fair: Ignore
This guarding is wrong. As Documentation/kbuild/llvm.rst notes, LLVM=1
switches the default of tools, but you can still override CC, LD, etc.
individually.
BTW, LLVM is not 1/0 flag. If LLVM is not passed in, it is empty.
Non-zero return code is all treated as failure anyway.
So, $(success,test
The kernel build uses various tools, many of which are provided by the
same software suite, for example, LLVM and Binutils.
When we raise the minimal version of Clang/LLVM, we need to update
clang_min_version in scripts/cc-version.sh and also lld_min_version in
scripts/ld-version.sh.
In fact,
Remove a unused variable from a function.
Signed-off-by: Muhammad Usama Anjum
---
fs/afs/file.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/afs/file.c b/fs/afs/file.c
index af162d7dab5b..cf2b664a68a5 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -288,7 +288,6 @@ static void
- On Feb 26, 2021, at 11:06 AM, Piotr Figiel fig...@google.com wrote:
> Hi,
>
> On Fri, Feb 26, 2021 at 10:32:35AM -0500, Mathieu Desnoyers wrote:
>> > +static long ptrace_get_rseq_configuration(struct task_struct *task,
>> > +unsigned long size, void
- On Feb 26, 2021, at 9:11 AM, Piotr Figiel fig...@google.com wrote:
> Hi,
>
> On Mon, Feb 22, 2021 at 09:53:17AM -0500, Mathieu Desnoyers wrote:
>
>> I notice that other structures defined in this UAPI header are not
>> packed as well. Should we add an attribute packed on new structures ?
On Wed, Mar 03, 2021 at 01:57:02AM -0800, Nadav Amit wrote:
> From: Nadav Amit
>
> Userfaultfd self-test fails occasionally, indicating a memory
> corruption.
It's failing very constantly now for me after I got it run on a 40 cores
system... While indeed not easy to fail on my laptop.
[...]
On Thu, Feb 11, 2021 at 01:35:56PM +0100, David Hildenbrand wrote:
> On 11.02.21 13:10, Anshuman Khandual wrote:
> > On 2/11/21 5:23 PM, Will Deacon wrote:
> > > ... and dropped. These patches appear to be responsible for a boot
> > > regression reported by CKI:
> >
> > Ahh, boot regression ?
On Wed, Mar 3, 2021 at 10:13 AM Brian Geffon wrote:
>
> I apologize, this patch didn't include my signed off by, here it is:
>
> Signed-off-by: Brian Geffon
>
>
> On Wed, Mar 3, 2021 at 9:53 AM Brian Geffon wrote:
> >
> > Currently MREMAP_DONTUNMAP only accepts private anonymous mappings. This
On Wed, Mar 03, 2021 at 01:48:28PM +0900, Masami Hiramatsu wrote:
> Hi Daniel,
>
> On Tue, 02 Mar 2021 17:15:13 -0800
> "Daniel Xu" wrote:
>
> > Hi Masami,
> >
> > Jakub reported a bug with kretprobe stack traces -- wondering if you've
> > gotten
> > any bug reports related to stack traces
On Wed, Mar 3, 2021 at 11:46 AM Tom Tromey wrote:
>
> It's also worth noting that in GCC it is slower than include guards.
> See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58770
>
> It's just a bug, probably easy to fix. On the other hand, nobody has
> ever bothered to do so.
That bugzilla is
After close scrutiny of the VP8 specification, it seems
the VP8 stateless API is ready.
This series contains a series of clean-ups and improvement:
renaming symbols for consistency, documenting things for clarity,
and then moves the control to proper V4L2 headers.
It must be noted that, unlike
Make it so that this #include line is rendered in monospace, like other
code blocks.
Signed-off-by: Jonathan Neuschäfer
---
Documentation/driver-api/gpio/consumer.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/driver-api/gpio/consumer.rst
On Wed, 03 Mar 2021 12:13:08 -0800
"Daniel Xu" wrote:
> On Wed, Mar 3, 2021, at 11:58 AM, Daniel Xu wrote:
> > On Wed, Mar 03, 2021 at 09:26:04AM -0500, Steven Rostedt wrote:
> > > On Wed, 3 Mar 2021 13:48:28 +0900
> > > Masami Hiramatsu wrote:
> > >
> > > >
> > > > >
> > > > > I think
On Wed, Mar 3, 2021 at 1:33 PM Paul Cercueil wrote:
>
> Since 5.12-rc1, the Device Tree blob must now be properly aligned.
I had checked the other built-in cases as microblaze broke too, but
missed some of the many ways MIPS can have a dtb. Appended and
built-in DTBs were supposed to be
Patchwork didn't pick this up for some reason, but I guess it's only important
that it hit the maintainers.
Tested-by: Konrad Dybcio
In preparation for making the interface public,
document all the structures.
Signed-off-by: Ezequiel Garcia
---
include/media/vp8-ctrls.h | 99 +++
1 file changed, 99 insertions(+)
diff --git a/include/media/vp8-ctrls.h b/include/media/vp8-ctrls.h
index
It doesn't seem to add any clarity to have a "header" suffix in controls,
struct names and flags.
Since this just makes names too long without any benefit, just drop it.
Signed-off-by: Ezequiel Garcia
---
.../media/v4l/ext-ctrls-codec.rst | 80 +++
Move the VP8 stateless control types out of staging,
and re-number it to avoid any confusion.
Signed-off-by: Ezequiel Garcia
---
include/media/vp8-ctrls.h | 1 -
include/uapi/linux/videodev2.h | 2 ++
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/media/vp8-ctrls.h
Since we are ready to stabilize the VP8 stateless API,
move the parsed VP8 pixel format.
Signed-off-by: Ezequiel Garcia
---
Documentation/userspace-api/media/v4l/pixfmt-compressed.rst | 5 -
include/media/vp8-ctrls.h | 2 --
include/uapi/linux/videodev2.h
Hello, Frederic!
I don't see the following commit in mainline, but figured I should
check with you guys to see if the problem got solved in some other way.
Unless I hear otherwise, I will continue to carry this patch in -rcu
and will send it along for the v5.13 merge window.
On Wed, Mar 03, 2021 at 01:49:36PM +0100, Michal Hocko wrote:
> On Tue 02-03-21 13:09:48, Minchan Kim wrote:
> > LRU pagevec holds refcount of pages until the pagevec are drained.
> > It could prevent migration since the refcount of the page is greater
> > than the expection in migration logic. To
On Wed, Mar 3, 2021 at 5:26 AM Martin Schiller wrote:
>
> On 2021-03-03 00:30, Jakub Kicinski wrote:
> >
> > Hard question to answer, existing users seem happy and Xie's driver
> > isn't upstream, so the justification for potentially breaking backward
> > compatibility isn't exactly "strong".
> >
On Wed, 3 Mar 2021 12:10:11 -0500
Tony Krowiak wrote:
> On 3/3/21 10:23 AM, Halil Pasic wrote:
> > On Tue, 2 Mar 2021 15:43:22 -0500
> > Tony Krowiak wrote:
> >
> >> This patch fixes a lockdep splat introduced by commit f21916ec4826
> >> ("s390/vfio-ap: clean up vfio_ap resources when KVM
On Wed, Mar 03, 2021 at 11:57:33AM -0800, Linus Torvalds wrote:
> On Wed, Mar 3, 2021 at 11:38 AM Josh Poimboeuf wrote:
> >
> > > But in the meantime, making the plugins depend on the gcc version some
> > > way is certainly better than not doing so.
> >
> > So currently, the plugins already so
On Wed, Mar 03, 2021 at 11:16:39AM +0200, Andy Shevchenko wrote:
> Introduce module_parport_driver() and use it.
> Greg or Mark, since we have this series tagged, can somebody of you pick it
> up?
Greg, are you OK with me applying this?
signature.asc
Description: PGP signature
On Wed, Mar 03, 2021 at 09:40:22AM -0800, Paul E. McKenney wrote:
> On Wed, Mar 03, 2021 at 12:12:21PM -0500, Alan Stern wrote:
> > Local variables absolutely should be treated just like CPU registers, if
> > possible. In fact, the compiler has the option of keeping local
> > variables stored
On 3/3/2021 1:59 PM, Peter Zijlstra wrote:
On Wed, Mar 03, 2021 at 05:42:18AM -0800, kan.li...@linux.intel.com wrote:
For some old CPUs (HSW and earlier), the PEBS status in a PEBS record
may be mistakenly set to 0. To minimize the impact of the defect, the
commit was introduced to try to
..snip..
> > cxl_for_each_cmd(cmd) {
> > const struct cxl_command_info *info = >info;
> > + int i = 0;
> >
> > - if (copy_to_user(>commands[j++], info, sizeof(*info)))
> > + if (copy_to_user(>commands[i++], info, sizeof(*info)))
> >
On Wed, 3 Mar 2021, Liang, Kan wrote:
> We never use bit 58. It should be a new issue.
> Is it repeatable?
yes, it's repeatable.
(which I'm glad to see because it looks suspiciously like a memory bit
flip)
Though since it's a WARN_ONCE I have to reboot each time I want to test.
If I get a
On Wed, Mar 3, 2021 at 11:38 AM Josh Poimboeuf wrote:
>
> > But in the meantime, making the plugins depend on the gcc version some
> > way is certainly better than not doing so.
>
> So currently, the plugins already so that. They require the GCC version
> to be exact. If there's a mismatch,
This may sound like a contradiction but some SPI-NOR flashes really
support erasing their OTP region until it is finally locked. Having the
possibility to erase an OTP region might come in handy during
development.
The ioctl argument follows the OTPLOCK style.
Signed-off-by: Michael Walle
---
On Wed, Mar 03, 2021 at 02:53:00PM -0500, Liang, Kan wrote:
> On 3/3/2021 1:59 PM, Peter Zijlstra wrote:
> > On Wed, Mar 03, 2021 at 05:42:18AM -0800, kan.li...@linux.intel.com wrote:
> > > +++ b/arch/x86/events/intel/ds.c
> > > @@ -2000,18 +2000,6 @@ static void intel_pmu_drain_pebs_nhm(struct
> +static u64 hypercall_output __initdata;
> +
> +static int __init hyperv_init(void)
> +{
> + struct hv_get_vpindex_from_apicid_input *input;
> + u64 status;
> + int i;
nit: both, tabs & spaces are being used to indent variable names. Can we stick
to one?
> +
> + /*
> +
On Wed, Mar 03, 2021 at 06:39:14PM +0100, maranget wrote:
>
>
> > On 3 Mar 2021, at 18:37, maranget wrote:
> >
> > I have made a PR to herd7 that performs the change. The commit message
> > states the new definition.
>
> For those who are interested
>
On Wed, 2021-03-03 at 12:39 +0100, Benjamin Gaignard wrote:
> Add variant to IMX8M to enable G2/HEVC codec.
> Define the capabilities for the hardware up to 3840x2160.
> Retrieve the hardware version at init to distinguish G1 from G2.
>
> Signed-off-by: Benjamin Gaignard
> ---
> version 2:
> -
On Wed, 2021-03-03 at 12:39 +0100, Benjamin Gaignard wrote:
> Decoders hardware blocks could exist in multiple versions: add
> a field to distinguish them at runtime.
> G2 hardware block doesn't have postprocessor hantro_needs_postproc
> function should always returns false in for this hardware.
>
On 3/3/21 3:38 AM, Srinivas Kandagatla wrote:
On 02/03/2021 14:34, Pierre-Louis Bossart wrote:
+ if (!val1 && !val2)
+ break;
+
+ addr = buf2[1] | (buf2[0] << 8) | (buf1[3] << 16) |
+ ((u64)buf1[2] << 24) | ((u64)buf1[1] << 32) |
+
Hi Mirela,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on shawnguo/for-next robh/for-next linus/master
v5.12-rc1 next-20210303]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
> you made fact_hi u32, why can't we unconditionally use fls() ?
Thanks for clarifying with ILP32; will remove this macro and simplify
to just fls().
On 3/3/21 1:14 PM, Serge Semin wrote:
> Hello Thomas,
> Thanks for the patch. My comments are below.
>
> On Wed, Mar 03, 2021 at 07:57:13PM +0100, Thomas Bogendoerfer wrote:
>> BMIPS is one of the few platforms that do change the exception base.
>> After commit 2dcb39645441 ("memblock: do not
soundwire-controller@321 {
reg = <0 0x321 0 0x2000>;
compatible = "qcom,soundwire-v1.5.1";
interrupts = ;
clocks = <>;
clock-names = "iface";
qcom,clock-stop-mode0;
qcom,din-ports = <0>;
qcom,dout-ports = <5>;
qcom,ports-sinterval-low =
Sebastian Andrzej Siewior writes:
> From: Thomas Gleixner
>
> Allow realtime tasks to cache one sigqueue in task struct. This avoids an
> allocation which can increase the latency or fail.
> Ideally the sigqueue is cached after first successful delivery and will be
> available for next signal
On Wed, Mar 03, 2021 at 01:36:31PM -0600, Eric W. Biederman wrote:
> Christian Brauner writes:
>
> > Hi Linus,
Hi Eric,
>
> > This series comes with an extensive xfstests suite covering both ext4 and
> > xfs
> > https://git.kernel.org/brauner/xfstests-dev/h/idmapped_mounts
> > It covers
On Wed, Mar 3, 2021 at 1:38 AM Kalle Valo wrote:
>
> "Coelho, Luciano" writes:
>
> > On Tue, 2021-03-02 at 11:34 +0100, Jiri Kosina wrote:
> >> From: Jiri Kosina
> >>
> >> We can't call netif_napi_add() with rxq-lock held, as there is a potential
> >> for deadlock as spotted by lockdep (see
From: Raghavendra Rao Ananta
For security reasons sysfs_emit() is preferred over sprintf().
Hence, convert the remoteproc's sysfs show functions accordingly.
Signed-off-by: Raghavendra Rao Ananta
Signed-off-by: Siddharth Gupta
---
drivers/remoteproc/remoteproc_sysfs.c | 4 ++--
1 file
On Wed, Mar 03, 2021 at 03:30:19PM +0100, Oleg Nesterov wrote:
> On 03/02, Sergei Trofimovich wrote:
> >
> > > --- a/arch/ia64/include/asm/syscall.h
> > > +++ b/arch/ia64/include/asm/syscall.h
> > > @@ -32,7 +32,7 @@ static inline void syscall_rollback(struct task_struct
> > > *task,
> > >
On Wed, Mar 03, 2021 at 12:56:52PM -0800, Linus Torvalds wrote:
> On Wed, Mar 3, 2021 at 12:24 PM Josh Poimboeuf wrote:
> >
> > Your nack is for a different reason: GCC plugins are second-class
> > citizens. Fair enough...
>
> MNo, I didn't NAK it. Quite the reverser.
>
> I am ABSOLUTELY
Hi Rob,
Le mer. 3 mars 2021 à 14:37, Rob Herring a écrit :
On Wed, Mar 3, 2021 at 1:33 PM Paul Cercueil
wrote:
Since 5.12-rc1, the Device Tree blob must now be properly aligned.
I had checked the other built-in cases as microblaze broke too, but
missed some of the many ways MIPS can have
-20210303 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d71fa5c9763c24dd997a2fa4feb7a13a95bab42c
git remote add linus
https://git.kernel.org/pub/scm
On 03/03, Sebastian Andrzej Siewior wrote:
>
> +static struct sigqueue *sigqueue_from_cache(struct task_struct *t)
> +{
> + struct sigqueue *q = t->sigqueue_cache;
> +
> + if (q && cmpxchg(>sigqueue_cache, q, NULL) == q)
> + return q;
> + return NULL;
> +}
> +
> +static
From: Ong Boon Leong
In preparation to make stmmac support multi-vector MSI, we introduce the
interrupt status masking according to RX, TX or RXTX. Default to use RXTX
inside stmmac_dma_interrupt(), so there is no run-time logic difference
now.
Signed-off-by: Ong Boon Leong
Signed-off-by: Voon
On 2021-02-22 10:15 a.m., syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit:29ad81a1 arch/x86: add missing include to sparsemem.h
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=111e6312d0
kernel
On Tue, Mar 2, 2021 at 5:26 PM Vivek Goyal wrote:
> > I still feel that it should probably be fixed in virtiofsd, given fuse
> > client
> > is expecting file server to take care of any change of mode (file
> > permission bits).
>
> Havid said that, there is one disadvantage of relying on server
On Wed, Mar 3, 2021 at 3:23 PM Álvaro Fernández Rojas wrote:
> This is needed for properly registering gpio regmap as a child of a regmap
> pin controller.
>
> Signed-off-by: Álvaro Fernández Rojas
> ---
> v3: introduce patch needed for properly parsing gpio-ranges.
Oops a little bug. I
Am 2021-03-03 16:27, schrieb Linus Walleij:
On Wed, Mar 3, 2021 at 3:23 PM Álvaro Fernández Rojas
wrote:
This is needed for properly registering gpio regmap as a child of a
regmap
pin controller.
Signed-off-by: Álvaro Fernández Rojas
---
v3: introduce patch needed for properly parsing
On 03/03/2021 15:05, Greg Kroah-Hartman wrote:
On Wed, Mar 03, 2021 at 11:38:39AM +0100, Krzysztof Kozlowski wrote:
This is so far component of a SoC, so it cannot be re-used outside of
SoC. Unless it appears in a new SoC (just like recent re-use of Samsung
serial driver for Apple M1). Because
On Mon 2021-02-22 13:39:56, Matthew Wilcox wrote:
> On Mon, Feb 22, 2021 at 01:38:17PM +0100, Petr Mladek wrote:
> > Another question where to push this change. It is pity the we
> > finalized it in the middle of the merge window. It has to spend
> > at least few days in linux-next.
> >
> > I
Em Sun, Jan 31, 2021 at 11:27:08PM +0100, Jiri Olsa escreveu:
> On Thu, Jan 28, 2021 at 09:34:17AM +0800, Jin Yao wrote:
> > Uncore becomes die-scope on Xeon Cascade Lake-AP and perf has supported
> > --per-die aggregation yet.
> >
> > One issue is found in check_per_pkg() for uncore events
On 03/03/2021 16:09, Greg Kroah-Hartman wrote:
On Wed, Mar 03, 2021 at 06:56:38AM -0800, Guenter Roeck wrote:
On 3/3/21 6:05 AM, Greg Kroah-Hartman wrote:
[ ... ]
Anyway, that's the convention or consensus so far for entire SoC. If we
want to change it - sure, but let's make it for everyone,
> For error address with sigbus, i think this is not an issue resulted by the
> patch i post, before my patch, the issue is already there.
> I don't find a realizable way to get the correct address for same reason ---
> we don't know whether the page mapping is there or not when
> we got to
According to the revised binding, the devicetree needs a board-specific
compatible string.
Signed-off-by: Jonathan Neuschäfer
---
v2:
- no changes
---
arch/arm/boot/dts/nuvoton-npcm750-evb.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Ilya Lipnitskiy writes:
> On Tue, Mar 2, 2021 at 11:37 AM Eric W. Biederman
> wrote:
>>
>> Ilya Lipnitskiy writes:
>>
>> > On Mon, Mar 1, 2021 at 12:43 PM Eric W. Biederman
>> > wrote:
>> >>
>> >> Ilya Lipnitskiy writes:
>> >>
>> >> > Eric, All,
>> >> >
>> >> > The following error appears
Hi Abhishek,
> During suspend, there are a few scan enable and set event filter
> commands that don't need to be sent unless there are actual BR/EDR
> devices capable of waking the system. Check the HCI_PSCAN bit before
> writing scan enable and use a new dev flag, HCI_EVENT_FILTER_CONFIGURED
>
Em Tue, Mar 02, 2021 at 02:03:05PM +0100, Jiri Olsa escreveu:
> On Tue, Mar 02, 2021 at 10:50:15AM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > > > err = -ENOMEM;
> > > > pr_debug("Not enough memory to create thread/cpu maps\n");
> > > > - goto out_free_maps;
On Tue, Mar 02 2021 at 20:06, Feng Tang wrote:
> On Tue, Mar 02, 2021 at 10:16:37AM +0100, Peter Zijlstra wrote:
>> On Tue, Mar 02, 2021 at 10:54:24AM +0800, Feng Tang wrote:
>> > clocksource watchdog runs every 500ms, which creates some OS noise.
>> > As the clocksource wreckage (especially for
Em Thu, Feb 25, 2021 at 05:12:37PM +0100, Jiri Olsa escreveu:
> On Thu, Feb 25, 2021 at 12:51:47PM +0900, Namhyung Kim wrote:
> > Add the perf_evlist__reset_id_hash() function as an internal function
> > so that it can be called by perf to reset the hash table. This is
> > necessary for perf stat
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