Hi,
As a simple query,
Is there a way to skip current available clock source (hpet) and allow
to pick the next one ?
I guess this will solve our purpose.
Thanks,
Pintu
On Fri, Apr 6, 2018 at 8:37 PM, Pintu Kumar wrote:
> Hi,
>
> First the few details:
> Kernel: 4.9.20
> Machine: x86_64 (AMD)
On Mon, Apr 09, 2018 at 08:45:11AM +0200, Ingo Molnar wrote:
>
> * Dominik Brodowski wrote:
>
> > On Sun, Apr 08, 2018 at 10:35:50AM +0200, Ingo Molnar wrote:
> > > - _sys_waitid() # ridiculous number of underscores?
> > > - __sys_waitid() # too generic sounding?
> >
> > ..
On 04/08/2018 07:40 AM, Nicolin Chen wrote:
> This is a partial revert (in a cleaner way) of commit ebf08ae3bc90
> ("ASoC: fsl_ssi: Keep ssi->i2s_net updated") to fix a regression
> at test cases when switching between mono and stereo audio.
>
> The problem is that ssi->i2s_net is initialized in s
On Mon, Apr 09, 2018 at 08:49:45AM +0200, Ingo Molnar wrote:
>
> * Dominik Brodowski wrote:
>
> > +emit_stub() {
> > +entry="$1"
> > +if [ "${entry}" != "${entry#__ia32_sys_}" ]; then
> > + # We need a stub named __ia32_sys which is common to 64-bit
> > + # except for a different pt_
* Dominik Brodowski wrote:
> +emit_stub() {
> +entry="$1"
> +if [ "${entry}" != "${entry#__ia32_sys_}" ]; then
> + # We need a stub named __ia32_sys which is common to 64-bit
> + # except for a different pt_regs layout.
> + stubname=${entry#__ia32_sys_}
> + echo "#define
2018-04-09 14:40 GMT+08:00 Minchan Kim :
> Hi Ganesh,
>
> Isn't there any update?
We were on vacation a few days ago. After the test complete, I will
update the result immediately.
Thanks.
>
> On Mon, Apr 2, 2018 at 7:32 PM, Minchan Kim wrote:
>> Hi Ganesh,
>>
>> On Mon, Apr 02, 2018 at 06:01:5
* Dominik Brodowski wrote:
> On Sun, Apr 08, 2018 at 10:35:50AM +0200, Ingo Molnar wrote:
> > - _sys_waitid() # ridiculous number of underscores?
> > - __sys_waitid() # too generic sounding?
>
> ... and we'd need to rename internal helpers in net/
>
> > - __inline_sys_wa
Greetings,
Box is i4790 w. GTX 980 running virgin master (.today).
All I have to do to trigger a slew of these warnings is to fire up
firefox, point it at a youtube clip, and let it autoplay while I do
routine kernel merge/build maintenance. nouveau doesn't seem to care
deeply, but moans again a
On 09.04.2018 05:26, Stefan Hajnoczi wrote:
> On Thu, Apr 05, 2018 at 08:09:26AM -0400, Pankaj Gupta wrote:
>>> Will this raw file already have the "disk information header" (no idea
>>> how that stuff is called) encoded? Are there any plans/possible ways to
>>>
>>> a) automatically create the head
We found the I2C controller count register is unreliable sometimes,
that will cause I2C to lose data. Thus we can read the data count
from 'i2c_dev->count' instead of the I2C controller count register.
Signed-off-by: Baolin Wang
---
drivers/i2c/busses/i2c-sprd.c |6 ++
1 file changed, 2
Add one flag to indicate if the i2c controller has been in suspend state,
which can prevent i2c accesses after i2c controller is suspended following
system suspend.
Signed-off-by: Baolin Wang
---
drivers/i2c/busses/i2c-sprd.c | 16
1 file changed, 16 insertions(+)
diff --git
Hi Ganesh,
Isn't there any update?
On Mon, Apr 2, 2018 at 7:32 PM, Minchan Kim wrote:
> Hi Ganesh,
>
> On Mon, Apr 02, 2018 at 06:01:59PM +0800, Ganesh Mahendran wrote:
>> 2018-04-02 15:11 GMT+08:00 Minchan Kim :
>> > On Mon, Apr 02, 2018 at 02:46:14PM +0800, Ganesh Mahendran wrote:
>> >> 2018-0
This add the following stuffs to fix the activation issues and satisfy
requirements for AVE ethernet driver implemented on some UniPhier SoCs.
- Add support for additional necessary clocks and resets, because the kernel
is stalled on Pro4 due to lack of them.
- Check whether the SoC supports th
* Dominik Brodowski wrote:
> > One more fundamental question: why do we have the __do_sys_waitid() and
> > __inline_sys_waitid() distinction - aren't the function call signatures the
> > same
> > with no conversion done?
> >
> > I.e. couldn't we just do a single, static __do_sys_waitid(), whe
Add "socionext,syscon-phy-mode" property to specify system controller that
configures the settings about phy-mode.
Signed-off-by: Kunihiko Hayashi
---
Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Docume
This patch adds support for specifying system controller that configures
phy-mode setting.
According to the DT property "phy-mode", it's necessary to configure the
controller, which is used to choose the settings of the MAC suitable,
for example, mdio pin connections, internal clocks, and so on.
When the link is becoming up for Pro4 SoC, the kernel is stalled
due to some missing clocks and resets.
The AVE block for Pro4 is connected to the GIO bus in the SoC.
Without its clock/reset, the access to the AVE register makes the
system stall.
In the same way, another MAC clock for Giga-bit Co
On 4/9/2018 1:07 AM, Joe Perches Wrote:
On Sun, 2018-04-08 at 10:12 +0800, Jia He wrote:
Hi Andy & Joe
Although it is minor, it is a real bug, I thought.
Is there any comment? Thank you
If you really want to do something useful here,
quote the quote characters and compare for that.
Hi Jo
Hi Peter,
At 04/06/2018 05:05 PM, Peter Zijlstra wrote:
On Fri, Apr 06, 2018 at 11:02:28AM +0200, Peter Zijlstra wrote:
On Fri, Apr 06, 2018 at 04:42:14PM +0800, Dou Liyang wrote:
Hi Thomas, Peter,
At 04/03/2018 07:23 PM, Peter Zijlstra wrote:
On Tue, Apr 03, 2018 at 12:25:56PM +0200, Thomas
Nachricht des Absenders:
/Guten Morgen,
Bitte schämen Sie sich nicht, diese Nachricht zu lesen, weil Sie der
beabsichtigte Empfänger sind. Ich habe deine E-Mail-Adresse über ein
Verzeichnis gesehen und ich habe dich kontaktiert, weil ich dringend deine
Hilfe benötigt habe. Mein Name ist Frau Yorda
Nachricht des Absenders:
/Guten Morgen,
Bitte schämen Sie sich nicht, diese Nachricht zu lesen, weil Sie der
beabsichtigte Empfänger sind. Ich habe deine E-Mail-Adresse über ein
Verzeichnis gesehen und ich habe dich kontaktiert, weil ich dringend deine
Hilfe benötigt habe. Mein Name ist Frau Yorda
For upcoming targets like sdm845, POR value of the hardware clock control
bit is set for most of root clocks which needs to be cleared for software
to be able to control. For older targets like MSM8996, this bit is reserved
bit and having POR value as 0 so this patch will work for the older targets
Currently, last_low_overflow_time will be updated whenever bios
are throttled and queued. This is true when LIMIT_MAX, but not
for LIMIT_LOW. what last_low_overflow_time indicates is dispatching
not submitting. When LIMIT_LOW, the dispatch bps/iops should never
be above the low limit, we should not
From: Taniya Das
Add support for the global clock controller found on SDM845
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.
Signed-off-by: Taniya Das
Signed-off-by: Amit Nischal
---
.../devicetree/bindings/clock/qcom,gcc.txt |
When there is only one type of traffic, the associated
last_low_overflow_time will not be updated, so the value is
stale and invalid and we should discard it. Otherwise,
__tg_last_low_overflow_time always return the stale value because
it is smaller, and then we always get bps/iops has been below l
Changes in v4:
1. Adressed review comments for v2 version of GCC driver for SDM845
https://lkml.org/lkml/2018/4/9/55.
2. The GCC clock driver(patch 3) depends upon the below patches
related to GDSC operation and are under review.
https://lkml.org/lkml/2018/4/2/142
Changes in v3:
1. Adres
For some root clock generators, there could be child branches which are
controlled by an entity other than application processor subsystem. For
such RCGs, as per application processor subsystem clock driver, all of
its downstream clocks are disabled and RCG is in disabled state but in
reality downs
Dear Talented,
I am Talent Scout For BLUE SKY FILM STUDIO, Present Blue sky Studio a
Film Corporation Located in the United State, is Soliciting for the
Right to use Your Photo/Face and Personality as One of the Semi -Major
Role/ Character in our Upcoming ANIMATED Stereoscope 3D Movie-The Story
of
From: James Morse
This implements arch_within_stack_frames() for arm64 that should
validate if a given object is contained by a kernel stack frame.
Signed-off-by: James Morse
Reviewed-by: Sahara
Reviewed-by: Kees Cook
---
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/stacktrace.c
From: Sahara
The old arch_within_stack_frames which used the frame pointer is
now reimplemented to use frame pointer unwinder apis. So the main
functionality is same as before.
Signed-off-by: Sahara
---
arch/x86/include/asm/unwind.h | 5
arch/x86/kernel/stacktrace.c | 64 +
From: Sahara
Since the inlined arch_within_stack_frames function was placed within
asm/thread_info.h, using stacktrace functions to unwind stack was
restricted. Now in order to have this function use more abundant apis,
it is moved to architecture's stacktrace.c. And, it is changed from
inline to
From: Sahara
This series of patches introduce the arm64 arch_within_stack_frames
implementation using stacktrace functions. Also the base code is
moved from thread_info.h to stacktrace.h. x86 code is reimplemented
to use frame pointer unwinder functions.
Note: The code is still missing in case o
On Mon, Apr 9, 2018 at 7:59 AM, syzbot
wrote:
> Hello,
>
> syzbot hit the following crash on net-next commit
> 8bde261e535257e81087d39ff808414e2f5aa39d (Sun Apr 1 02:31:43 2018 +)
> Merge tag 'mlx5-updates-2018-03-30' of
> git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
> syzbot dash
On Fri, Apr 06, 2018 at 08:17:23PM +0800, Wei Wang wrote:
> Negotiation of the VIRTIO_BALLOON_F_FREE_PAGE_HINT feature indicates the
> support of reporting hints of guest free pages to host via virtio-balloon.
>
> Host requests the guest to report free page hints by sending a new cmd
> id to the g
Hello,
syzbot hit the following crash on net-next commit
8bde261e535257e81087d39ff808414e2f5aa39d (Sun Apr 1 02:31:43 2018 +)
Merge tag 'mlx5-updates-2018-03-30' of
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=b09
Hello,
syzbot hit the following crash on net-next commit
8bde261e535257e81087d39ff808414e2f5aa39d (Sun Apr 1 02:31:43 2018 +)
Merge tag 'mlx5-updates-2018-03-30' of
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=b09
Hello,
syzbot hit the following crash on upstream commit
3fd14cdcc05a682b03743683ce3a726898b20555 (Fri Apr 6 19:15:41 2018 +)
Merge tag 'mtd/for-4.17' of git://git.infradead.org/linux-mtd
syzbot dashboard link:
https://syzkaller.appspot.com/bug?extid=619d9f40141d826b097e
Unfortunately, I
On Sun, Apr 08, 2018 at 09:04:33PM -0700, Eric Biggers wrote:
...
>
> Looks like this is going to be fixed by
> https://patchwork.kernel.org/patch/10327883/ ("af_key: Always verify length of
> provided sadb_key"), but it's not applied yet to the ipsec tree yet. Kevin,
> for
> future reference, f
ZRAM_ACCESS is used for locking a slot of zram so correct the name.
It is also not a common flag to indicate status of the block so
move the declare position on top of the flag.
Lastly, let's move the function to the top of source code to be able to
use it easily without forward declaration.
Signe
Mark incompressible pages so that we could investigate who is the
owner of the incompressible pages once the page is swapped out
via using upcoming zram memory tracker feature.
With it, we could prevent such pages to be swapped out by using
mlock. Otherwise we might remove them.
This patch expose
zRam as swap is useful for small memory device. However, swap means
those pages on zram are mostly cold pages due to VM's LRU algorithm.
Especially, once init data for application are touched for launching,
they tend to be not accessed any more and finally swapped out.
zRAM can store such cold page
zRam as swap is useful for small memory device. However, swap means
those pages on zram are mostly cold pages due to VM's LRU algorithm.
Especially, once init data for application are touched for launching,
they tend to be not accessed any more and finally swapped out.
zRAM can store such cold page
zRam as swap is useful for small memory device. However, swap means
those pages on zram are mostly cold pages due to VM's LRU algorithm.
Especially, once init data for application are touched for launching,
they tend to be not accessed any more and finally swapped out.
zRAM can store such cold page
On Mon, Apr 09, 2018 at 04:09:20AM +, haibinzhang(张海斌) wrote:
>
> > On Fri, Apr 06, 2018 at 08:22:37AM +, haibinzhang(张海斌) wrote:
> > > handle_tx will delay rx for tens or even hundreds of milliseconds when tx
> > > busy
> > > polling udp packets with small length(e.g. 1byte udp payload),
Am Montag, 9. April 2018, 00:46:03 CEST schrieb Theodore Y. Ts'o:
Hi Theodore,
>
> So the syzbot will run while the patch goes through the normal e-mail
> review process, which is kind of neat. :-)
Thank you very much for the hint. That is a neat feature indeed.
As I came late to the party and
Hi Kees,
On Thu, Apr 5, 2018 at 3:11 AM, Kees Cook wrote:
> [resending with the CCs I forgot...]
>
> On Thu, Mar 1, 2018 at 2:19 AM, wrote:
>> From: Sahara
>>
>> The old arch_within_stack_frames which used the frame pointer is
>> now reimplemented to use frame pointer unwinder apis. So the mai
Rob,
this binding is for a specific IP block (for measuring/aggregating input
pulses) on the Tegra186 SoC, so I don't think it fits into any generic
binding.
Thanks,
Mikko
On 03/27/2018 05:52 PM, Rob Herring wrote:
On Wed, Mar 21, 2018 at 10:10:38AM +0530, Rajkumar Rampelli wrote:
Supply D
Hi RongQing,
Is there an local x2apic whose ID is 0x in your machine?
At 04/08/2018 07:38 PM, Li RongQing wrote:
local_apic_id of acpi_madt_local_x2apic is u32, it is converted to
int when checked by default_apic_id_valid() and return true if it is
larger than 0x7fff, this is wrong
FYI, we noticed the following commit (built with gcc-7):
commit: 2580d6b795e25879c825a0891cf67390f665b11f ("init, tracing: Have printk
come through the trace events for initcall_debug")
url:
https://github.com/0day-ci/linux/commits/Steven-Rostedt/init-tracing/20180407-130743
in testcase: boot
On Mon, Apr 9, 2018 at 6:44 AM, Richard Haines
wrote:
> On Sun, 2018-04-08 at 19:59 +0100, Richard Haines via Selinux wrote:
>> On Mon, 2018-04-09 at 01:43 +0800, Xin Long wrote:
>> > On Sun, Apr 8, 2018 at 10:09 PM, Richard Haines
>> > wrote:
>> > > On Sun, 2018-04-08 at 08:50 -0400, Paul Moore
On 2018-04-06 04:27, Stephen Boyd wrote:
Quoting Amit Nischal (2018-04-03 05:24:41)
On 2018-03-20 06:12, Stephen Boyd wrote:
> Quoting Amit Nischal (2018-03-07 23:18:15)
>> +};
>> +
>> +static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
>> + .cmd_rcgr = 0x1600c,
>> + .mnd_width = 8,
>
Sargun Dhillon wrote:
> > Remove SECURITY_HOOK_COUNT and "struct security_hook_list"->owner and
> > the exception in randomize_layout_plugin.c because preventing module
> > unloading won't work as expected.
> >
>
> Rather than completely removing the unloading code, might it make
> sense to
On 07.04.2018 9:18, Alexey Budankov wrote:
> On 06.04.2018 22:53, Andi Kleen wrote:
>> On Fri, Apr 06, 2018 at 10:06:26PM +0300, Alexey Budankov wrote:
>>> On 06.04.2018 18:31, Andi Kleen wrote:
> diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c
> index e47b2dbbdef3..9
> -邮件原件-
> 发件人: David Wang [mailto:davidw...@zhaoxin.com]
> 发送时间: 2018年4月8日 17:36
> 收件人: t...@linutronix.de; mi...@redhat.com; h...@zytor.com;
> mi...@kernel.org; gre...@linuxfoundation.org; x...@kernel.org;
> linux-kernel@vger.kernel.org
> 抄送: brucech...@via-alliance.com; cooper...@zhaoxin
Hi srp,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on thermal/next]
[also build test ERROR on v4.16 next-20180406]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/
Hi all,
Please do not add any v4.18 destined stuff to your linux-next included
trees until after v4.17-rc1 has been released.
Changes since 20180406:
The vfs tree lost its build failure.
The parisc-hd tree still had its build failure for which I applied a patch.
The nvdimm tree gained a build
From: Eric Biggers
syzbot reported a use-after-free of shm_file_data(file)->file->f_op in
shm_get_unmapped_area(), called via sys_remap_file_pages().
Unfortunately it couldn't generate a reproducer, but I found a bug which
I think caused it. When remap_file_pages() is passed a full System V
shar
On Mon, 9 Apr 2018, Stephen Rothwell wrote:
> Hi James,
>
> On Mon, 9 Apr 2018 12:51:53 +1000 (AEST) James Morris
> wrote:
> >
> > That's odd, my next-general branch is merged to Linus.
>
> The security tree in linux-next is
>
> git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-secu
On Mon, 9 Apr 2018 00:41:22 +
Sasha Levin wrote:
> From: Nicholas Piggin
>
> [ Upstream commit 827880ec260ba048f95fe646b96a205c394fa0f0 ]
>
> The linker does not like vdso-syms.lds in input archive files.
> Make it an extra-y instead.
I wouldn't say these should be needed on kernels witho
Hi James,
On Mon, 9 Apr 2018 12:51:53 +1000 (AEST) James Morris wrote:
>
> That's odd, my next-general branch is merged to Linus.
The security tree in linux-next is
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git#next-testing
which has the efi-lock-down tree merged int
Hi Will, Robin,
On Thu, Mar 22, 2018 at 7:22 PM Vivek Gautam
wrote:
> This series provides the support for turning on the arm-smmu's
> clocks/power domains using runtime pm. This is done using the
> recently introduced device links patches, which lets the smmu's
> runtime to follow the master's
On Sun, Apr 8, 2018 at 8:38 PM, Tetsuo Handa
wrote:
> Suggested changes on top of your patch:
>
> Replace "struct hlist_head *head" in "struct security_hook_list" with
> "const unsigned int offset" because there is no need to initialize with
> address of the immutable/mutable chains.
>
> R
From: Hector Martin
[ Upstream commit 188775181bc05f29372b305ef96485840e351fde ]
At least some JMicron controllers issue buggy oversized DMA reads when
fetching context descriptors, always fetching 0x20 bytes at once for
descriptors which are only 0x10 bytes long. This is often harmless, but
can
From: Marek Szyprowski
[ Upstream commit 0c4c5860e9983eb3da7a3d73ca987643c3ed034b ]
Initialize data->config_lock mutex before it is used by the driver code.
This fixes following warning on Odroid XU3 boards:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation
From: Roy Shterman
[ Upstream commit b227c59b9b5b8ae52639c8980af853d2f654f90a ]
We need to ensure that delete_work will be hosted on a different
workqueue than all the works we flush or cancel from it.
Otherwise we may hit a circular dependency warning [1].
Also, given that delete_work flushes
From: Peter Zijlstra
[ Upstream commit 30c7e5b123673d5e570e238dbada2fb68a87212c ]
Zhang Rui reported that a Surface Pro 4 will fail to boot with
lapic=notscdeadline. Part of the problem is that that machine doesn't have
a PIT.
If, for some reason, the TSC init has to fall back to TSC calibratio
From: Hans de Goede
[ Upstream commit e1681599345b8466786b6e54a2db2a00a068a3f3 ]
acpi_lpss_create_device() skips handling LPSS devices which do not have
a mmio resources in their resource list (typically these devices are
disabled by the firmware). But since the LPSS code does not bind to the
de
From: NeilBrown
[ Upstream commit dce2630c7da73b0634686bca557cc8945cc450c8 ]
There are 2 comments in the NFSv4 code which suggest that
SIGLOST should possibly be sent to a process. In these
cases a lock has been lost.
The current practice is to set NFS_LOCK_LOST so that
read/write returns EIO w
From: Parav Pandit
[ Upstream commit a6532e7139660c103dda181aa5b2c734aa26ed6c ]
iWARP does not use rdma_ah_attr_type, and for this reason we do not have a
RDMA_AH_ATTR_TYPE_IWARP. rdma_ah_find_type should not even be called on iwarp
ports and for clarity it shouldn't have a special test for iWar
From: Jon Maloy
[ Upstream commit febafc8455fdbb0ba53d596075068a683b75f355 ]
In commit d12d2e12cec2 "tipc: send out join messages as soon as new
member is discovered") we added a call to the function tipc_group_join()
without considering the case that the preceding tipc_sk_publish() might
have f
From: Paolo Bonzini
[ Upstream commit 51776043afa415435c7e4636204fbe4f7edc4501 ]
This ioctl is obsolete (it was used by Xenner as far as I know) but
still let's not break it gratuitously... Its handler is copying
directly into struct kvm. Go through a bounce buffer instead, with
the added bene
From: Anna-Maria Gleixner
[ Upstream commit 91633eed73a3ac37aaece5c8c1f93a18bae616a9 ]
So far only CLOCK_MONOTONIC and CLOCK_REALTIME were taken into account as
well as HRTIMER_MODE_ABS/REL in the hrtimer_init tracepoint. The query for
detecting the ABS or REL timer modes is not valid anymore, i
From: Takashi Iwai
[ Upstream commit c469652bb5e8fb715db7d152f46d33b3740c9b87 ]
The commit ffcd28d88e4f ("ALSA: hda - Select INPUT for Realtek
HD-audio codec") introduced the reverse-selection of CONFIG_INPUT for
Realtek codec in order to avoid the mess with dependency between
built-in and modul
From: Subash Abhinov Kasiviswanathan
[ Upstream commit 83f1999caeb14e15df205e80d210699951733287 ]
ipv6_defrag pulls network headers before fragment header. In case of
an error, the netfilter layer is currently dropping these packets.
This results in failure of some IPv6 standards tests which pas
From: Hans de Goede
[ Upstream commit 4d6bde512a86c32df3a1f289d2b4cd04b17758d1 ]
On some Dell XPS models WMI events of type 0x reporting a keycode of
0xe00c get reported when the brightness of the LCD panel changes.
This leads to us reporting false-positive kbd_led change events to
userspac
From: Christian Borntraeger
[ Upstream commit 241e3ec0faf5ab1a0d9b1f6c43eefa919fb9c112 ]
commit a03825bbd0c3 ("KVM: s390: use kvm->created_vcpus") introduced
kvm->created_vcpus to avoid races with the existing kvm->online_vcpus
scheme. One place was "forgotten" and one new place was "added".
Let
From: Chuck Lever
[ Upstream commit 42b9f5c58aa8c59c91ead0254f0c193e3438b020 ]
The rpcrdma_req is not shared yet, and its associated Send hasn't
been posted, thus RMW should be safe. There's no need for the
expense of a lock cycle here.
Fixes: 0ba6f37012db ("xprtrdma: Refactor rpcrdma_deferred_
From: "Steven Rostedt (VMware)"
[ Upstream commit dbdda842fe96f8932bae554f0adf463c27c42bc7 ]
This patch implements what I discussed in Kernel Summit. I added
lockdep annotation (hopefully correctly), and it hasn't had any splats
(since I fixed some bugs in the first iterations). It did catch
pro
From: Chuck Lever
[ Upstream commit d698c4a02ee02053bbebe051322ff427a2dad56a ]
The backchannel code uses rpcrdma_recv_buffer_put to add new reps
to the free rep list. This also decrements rb_recv_count, which
spoofs the receive overrun logic in rpcrdma_buffer_get_rep.
Commit 9b06688bc3b9 ("xprt
From: Dan Carpenter
[ Upstream commit 123af9043e93cb6f235207d260d50f832cdb5439 ]
The loop timeout doesn't work because it's a post op and ends with "tmo"
set to -1. I changed it from a post-op to a pre-op and I changed the
initial the starting value from 5 to 6 so we still iterate 5 times. I
l
From: Peter Hutterer
[ Upstream commit 19eb4ed1141bd1096b9bc84ba9c4d03d5830c143 ]
input_mt_init_slots() resets the ABS_X/Y fuzz to 0 and expects the driver
to call input_mt_report_pointer_emulation(). That is based on the MT
position bits which are already defuzzed - hence a fuzz of 0.
In the c
From: Dmitry Torokhov
[ Upstream commit 2bc4298f59d2f15175bb568e2d356b5912d0cdd9 ]
When Synaptics protocol is disabled, we still need to try and detect the
hardware, so we can switch to SMBus device if SMbus is detected, or we know
that it is Synaptics device and reset it properly for the bare P
From: Mustafa Ismail
[ Upstream commit f20d429511affab6a2a9129f46042f43e6ffe396 ]
The iWARP Exception Queue (IEQ) resources are not freed when a QP is
destroyed. Fix this by freeing IEQ resources when freeing QP resources.
Fixes: d37498417947 ("i40iw: add files for iwarp interface")
Signed-off-
> On Fri, Apr 06, 2018 at 08:22:37AM +, haibinzhang(张海斌) wrote:
> > handle_tx will delay rx for tens or even hundreds of milliseconds when tx
> > busy
> > polling udp packets with small length(e.g. 1byte udp payload), because
> > setting
> > VHOST_NET_WEIGHT takes into account only sent-byte
From: Jesper Dangaard Brouer
[ Upstream commit 7110d80d53f472956420cd05a6297f49b558b674 ]
The third parameter to do_install was not used by $(INSTALL) command.
Fix this by only setting the -m option when the third parameter is supplied.
The use of a third parameter was introduced in commit eb5
From: Alex Williamson
[ Upstream commit aa008206634363ef800fbd5f0262016c9ff81dea ]
The Marvell 9128 is the original device generating bug 42679, from which
many other Marvell DMA alias quirks have been sourced, but we didn't have
positive confirmation of the fix on 9128 until now.
Link: https:/
From: Arnaldo Carvalho de Melo
[ Upstream commit 249d98e567e25dd03e015e2d31e1b7b9648f34df ]
When setting the "dwarf" unwinder for a specific event and not
specifying the max-stack, the attr.sample_max_stack ended up using an
uninitialized callchain_param.max_stack, fix it by using designated
ini
From: "himanshu.madh...@cavium.com"
[ Upstream commit 7ac0c332f96bb9688560726f5e80c097ed8de59a ]
This patch fixes following Smatch warning:
drivers/scsi/qla2xxx/qla_init.c:130 qla2x00_async_iocb_timeout() error: we
previously assumed 'fcport' could be null (see line 107)
Fixes: 5c25d451163c (
From: Arnaldo Carvalho de Melo
[ Upstream commit eabad8c6856f185f876b54c426c2cc69fe0f0a7d ]
When setting up DWARF callchains on specific events, without using
'record' or 'trace' --call-graph, but instead doing it like:
perf trace -e cycles/call-graph=dwarf/
The unwind__prepare_access(
From: Thomas Richter
[ Upstream commit 81fccd6ca507d3b2012eaf1edeb9b1dbf4bd22db ]
In x86 architecture dependend part function get_cpuid_str() mallocs a
128 byte buffer, but does not check if the memory allocation succeeded
or not.
When the memory allocation fails, function __get_cpuid() is call
From: Peter Xu
[ Upstream commit 9d2e6505f6d6934e681aed502f566198cb25c74a ]
after commit a1ddcbe93010 ("iommu/vt-d: Pass dmar_domain directly into
iommu_flush_iotlb_psi", 2015-08-12), we have domain pointer as parameter
to iommu_flush_iotlb_psi(), so no need to fetch it from cache again.
More i
From: Nicholas Piggin
[ Upstream commit 4552d128c26e0f0f27a5bd2fadc24092b8f6c1d7 ]
The die() oops path contains a serializing lock to prevent oops
messages from being interleaved. In the case of a system reset
initiated oops (e.g., qemu nmi command), __die was being called
which lacks that synch
From: mulhern
[ Upstream commit 9b28a1102efc75d81298198166ead87d643a29ce ]
Fixes:
1. The use of "exceeds" when the opposite of exceeds, falls below,
was meant.
2. Properly speaking, a table can not exceed a threshold.
It emphasizes the important point, which is that it is the userspace
daemon's
From: Geert Uytterhoeven
[ Upstream commit c877154d307f4a91e0b5b85b75535713dab945ae ]
fs/ubifs/tnc.c: In function ‘search_dh_cookie’:
fs/ubifs/tnc.c:1893: warning: ‘err’ is used uninitialized in this function
Indeed, err is always used uninitialized.
According to an original review comment fro
From: Robin Murphy
[ Upstream commit dc98b8480d8a68c2ce9aa28b9f0d714fd258bc0b ]
Removing the early device registration hook overlooked the fact that
it only ran conditionally on a compatible device being present in the
DT. With exynos_iommu_init() now running as an unconditional initcall,
proble
From: "Steven Rostedt (VMware)"
[ Upstream commit d777f8de99b05d399c0e4e51cdce016f26bd971b ]
If a field is a dynamic string, get_field_str() returned just the
offset/size value and not the string. Have it parse the offset/size
correctly to return the actual string. Otherwise filtering fails when
From: Matthias Reichl
[ Upstream commit 8d5737a5f53902a916ee1e1cb248c9b8b883b2ea ]
If bcm2835 is configured as bitclock master calling hw_params()
after prepare() fails with EBUSY. This also makes it impossible to
use bcm2835 in full duplex mode.
The error is caused by the split clock setup: cl
From: Ming Lei
[ Upstream commit 050af08ffb1b62af69196d61c22a0755f9a3cdbd ]
blk-mq will rerun queue via RESTART or dispatch wake after one request
is completed, so not necessary to wait random time for requeuing, we
should trust blk-mq to do it.
More importantly, we need to return BLK_STS_RESOU
From: Martin Blumenstingl
[ Upstream commit fb7d38a70e1d8ffd54f7a7464dcc4889d7e490ad ]
On Meson8b the only valid input clock is MPLL2. The bootloader
configures that to run at 52394Hz which cannot be divided evenly
down to 125MHz using the m250_div clock. Currently the common clock
framework
From: Maxime Chevallier
[ Upstream commit 44a5f423e70374e5b42cecd85e78f2d79334e0f2 ]
When performing a read using FIFO mode, the spi controller shifts out
the last 2 bytes that were written in a previous transfer on MOSI.
This undocumented behaviour can cause devices to misinterpret the
transfe
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