On Thu, 27 Dec 2018 at 15:44, Adrian Hunter wrote:
>
> On 11/12/18 11:12 AM, Chunyan Zhang wrote:
> > Some standard SD host controllers can support both external dma
> > controllers as well as ADMA/SDMA in which the SD host controller
> > acts as DMA master. TI's omap controller is the case as an
On Wed, Dec 26, 2018 at 12:05:16AM -0600, Kangjie Lu wrote:
> xfs_trans_commit could fails. The checks issues an error message upon
> its failure.
>
> Signed-off-by: Kangjie Lu
Please take a close look at what could fail in xfs_trans_commit, and how
those failures are logged inside the implement
On Wed, Dec 26, 2018 at 12:21:21PM +0100, Jiri Olsa wrote:
> Ondřej reported that when compiled with python3, the python
> extension regress in evlist.get_pollfd function behaviour.
>
> The evlist.get_pollfd creates file objects from evlist's fds
> and returns them in the list. The python3 version
Hi, Yongqiang:
On Mon, 2018-12-24 at 16:08 +0800, Yongqiang Niu wrote:
> This patch add RDMA1 fifo size into RDMA private data
>
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 16 +++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --g
On Wed, Dec 26, 2018 at 04:43:42PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Dec 26, 2018 at 02:51:28PM +0100, Jiri Olsa escreveu:
> > It's not needed and removing it makes the code little
> > more simple for upcoming changes.
> >
> > It's safe to replace file_size with data_size, because
>
On 21/12/18 3:25 AM, Sowjanya Komatineni wrote:
> V4_MODE is Bit-15 of SDHCI_HOST_CONTROL2 register.
> Need to perform word access to this register.
>
> Signed-off-by: Sowjanya Komatineni
This patch has already been applied.
> ---
> drivers/mmc/host/sdhci.c | 4 ++--
> 1 file changed, 2 insert
Hi!
> > > > If you think it is useful, I can try to update my machine to
> > > > linux-next.
> > >
> > > linux-next is closer to drm-tip, so it's better. Do you have some
> > > specific reason for not wanting to run drm-tip (but linux-next is still
> > > ok)?
> >
> > I already have build/update
Do not return error if irq-type setting is requested for
controlloer which does not support this. This is how
regmap-irq has previously handled the undupported type
settings and existing drivers seem to be upset if failure
is now reported.
Fixes: 1c2928e3e321 ("regmap: regmap-irq/gpio-max77620: ad
On Tue, 18 Dec 2018 at 16:27, Krzysztof Kozlowski wrote:
>
> Multiple LED triggers might need to access default pattern so add a
> helper for that.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/leds/led-class.c | 42 ++
As pointed out by 0day-ci t
The headset mic of ASUS laptops like UX533FD, UX433FN and UX333FA, whose
CODEC is Realtek ALC294 has jack auto detection feature. This patch
enables the feature.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 2 +-
1 file changed, 1 insertion(+), 1
For new Centaur CPUs the ucode will take care of the preservation of cache
coherence
between CPU cores in C-states regardless of how deep the C-states are. So, it
is not
necessary to flush the caches in software befor entering C3. And this useless
operation
will cause performance drop for the co
On Sat, Dec 22, 2018 at 1:49 PM Colin King wrote:
>
> From: Colin Ian King
>
> The pointer p can be potentially null macro to_software_node can return
> null. Add null check on p before dereferencing it to avoid any null
> pointer dereferences.
>
> Detected by CoverityScan, CID#1476039 ("Explici
On Sat, Dec 22, 2018 at 1:43 PM Colin King wrote:
>
> From: Colin Ian King
>
> The macro to_software_mode can potentially return NULL, so also add
> a null check on the swnode before dereferencing it to avoid any null
> pointer dereferences.
>
> Detected by CoverityScan, CID#1476052 ("Explicit nu
On 21/12/18 3:25 AM, Sowjanya Komatineni wrote:
> This patch adds HW Command Queue for supported Tegra SDMMC
> controllers.
>
> Tegra SDHCI with Quirk SDHCI_QUIRK2_BROKEN_64_BIT_DMA disables the
> use of 64_BIT DMA to disable 64-bit addressing mode access to the
> system memory and sdhci_cqe_enabl
Martin,
Right now you get a message
"BUG: non-zero pgtables_bytes on freeing mm: -16384"
for EVERY process that exits in 4.19.5 and later.
bisect points to
commit 4136161d676a93fc8df6bdb80d720c15522d6c24
Author: Martin Schwidefsky
Date: Mon Oct 15 11:09:16 2018 +0200
s390/mm: fix mis-ac
Hi Xie,
On Thu, 27 Dec 2018 at 03:57, Xie XiuQi wrote:
>
> Zhepeng Xie report a bug, there is a infinity loop in
> update_blocked_averages().
>
> PID: 14233 TASK: 800b2de08fc0 CPU: 1 COMMAND: "docker"
> #0 [2213b9d0] update_blocked_averages at 0811e4a8
> #1 [2213
Hi Linus,
this is the main part of the v4.21 GPIO changes.
Details are in the signed tag.
Some interesting changes have already trickled in
through the Regulator and MMC/SD trees but get
mentioned in the signed tag nevertheless.
Please pull it in!
Yours,
Linus Walleij
The following changes si
Comments in line.
Thanks
JimQu
发件人: amd-gfx 代表 Kangjie Lu
发送时间: 2018年12月26日 14:23
收件人: k...@umn.edu
抄送: Zhou, David(ChunMing); David Airlie; Xu, Feifei; Francis, David;
linux-kernel@vger.kernel.org; amd-...@lists.freedesktop.org; Huang, Ray;
dri-de...
On 27.12.2018 10:13, Christian Borntraeger wrote:
> Martin,
>
> Right now you get a message
> "BUG: non-zero pgtables_bytes on freeing mm: -16384"
> for EVERY process that exits in 4.19.5 and later.
>
> bisect points to
> commit 4136161d676a93fc8df6bdb80d720c15522d6c24
> Author: Martin Schwi
On 2018/12/26 下午9:46, Michael S. Tsirkin wrote:
On Wed, Dec 26, 2018 at 01:43:26PM +0800, Jason Wang wrote:
On 2018/12/26 上午12:25, Michael S. Tsirkin wrote:
On Tue, Dec 25, 2018 at 05:43:25PM +0800, Jason Wang wrote:
On 2018/12/25 上午1:41, Michael S. Tsirkin wrote:
On Mon, Dec 24, 2018 at 11
>
> We're seeing an issue introduced in 4.18, and that still persists in
> 4.19.12 (we upgraded from 4.9), where update_blocked_averages is
> blocking. We're running a workload where a majority of our workloads
> are confined by cgroups. This exhibits itself due to a softlockup on
> a CPU which is
Hi,
>> > +
>> > + if (ret)
>> > + return ret;
>> > +
>> > + state = readl(&cdns->otg_regs->sts);
>> > + if (OTGSTS_OTG_NRDY(state) != 0) {
>> > + dev_err(cdns->dev, "Cadence USB3 OTG device not ready\n");
>> > + return -ENODEV;
>> > +
Hi Kangjie
> adp8870_write() may fail. This fix checks if adp8870_write fails, and if
> so, returns its error code.
>
> Signed-off-by: Kangjie Lu
> ---
> drivers/video/backlight/adp8870_bl.c | 11 ---
> 1 file changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/video/back
On Sun, Dec 23, 2018 at 8:08 AM Abel Vesa wrote:
> The CONFIG_SOC_IMX8MQ will go away, so the dependency can be based on
> ARCH_MXC && ARM64.
>
> Signed-off-by: Abel Vesa
Patch applied with Dong's and Fabio's ACKs.
Yours,
Linus Walleij
On 2018/12/26 下午11:02, Michael S. Tsirkin wrote:
On Wed, Dec 26, 2018 at 11:57:32AM +0800, Jason Wang wrote:
On 2018/12/25 下午8:50, Michael S. Tsirkin wrote:
On Tue, Dec 25, 2018 at 06:05:25PM +0800, Jason Wang wrote:
On 2018/12/25 上午2:10, Michael S. Tsirkin wrote:
On Mon, Dec 24, 2018 at 03
On Wed, Dec 26, 2018 at 3:44 AM Kangjie Lu wrote:
> clk_prepare() could fail, so let's check its status and if it fails
> return its error code upstream.
>
> Signed-off-by: Kangjie Lu
Acked-by: Linus Walleij
Yours,
Linus Walleij
On 2018/12/26 下午11:15, Michael S. Tsirkin wrote:
On Thu, Dec 06, 2018 at 04:17:36PM +0800, Jason Wang wrote:
On 2018/12/6 上午6:54, Michael S. Tsirkin wrote:
When use_napi is set, let's enable BQLs. Note: some of the issues are
similar to wifi. It's worth considering whether something similar
Hi Sargun,
On Thu, 27 Dec 2018 at 10:36, Sargun Dhillon wrote:
>
> >
> > We're seeing an issue introduced in 4.18, and that still persists in
> > 4.19.12 (we upgraded from 4.9), where update_blocked_averages is
> > blocking. We're running a workload where a majority of our workloads
> > are conf
On 2018/12/26 下午11:19, Michael S. Tsirkin wrote:
On Thu, Dec 06, 2018 at 04:17:36PM +0800, Jason Wang wrote:
On 2018/12/6 上午6:54, Michael S. Tsirkin wrote:
When use_napi is set, let's enable BQLs. Note: some of the issues are
similar to wifi. It's worth considering whether something similar
Hi Sam,
Thank you for the patch.
On Wednesday, 26 December 2018 23:03:50 EET Sam Ravnborg wrote:
> Add missing includes in dw_hdmi.h and
> fix fallout in drivers.
>
> Signed-off-by: Sam Ravnborg
> Cc: Archit Taneja
> Cc: Andrzej Hajda
> Cc: Laurent Pinchart
> Cc: David Airlie
> Cc: Daniel V
Hi Sam,
Thank you for the patch.
On Wednesday, 26 December 2018 23:03:52 EET Sam Ravnborg wrote:
> Fix fallout in various files/drivers by adding missing include files.
>
> Signed-off-by: Sam Ravnborg
> Cc: Alexey Brodkin
> Cc: David Airlie
> Cc: Daniel Vetter
> Cc: Archit Taneja
> Cc: Andr
On 2018/12/26 下午11:22, Michael S. Tsirkin wrote:
On Thu, Dec 06, 2018 at 04:17:36PM +0800, Jason Wang wrote:
On 2018/12/6 上午6:54, Michael S. Tsirkin wrote:
When use_napi is set, let's enable BQLs. Note: some of the issues are
similar to wifi. It's worth considering whether something similar
Hi!
> So the little elves have been slowly working to get voice calls
> working on droid 4 with the mainline kernel. And just in time for the
> upcoming holidays, it might be possible to call friends and
> relatives.
Thanks a lot for the Christmas present :-).
> 2. Test a voice call
>
> $ minic
Hello ,
on a QCA9377 card I hit WARN() on each resume from S3.
This is on kernel 4.19.X and now on 4.20.0 too.
On kernel 4.19.x I see just the first WARN() while on
4.20.0 I see now two.
Also I see Unknown eventid: xxx and on 4.20.0
a unsupported HTC service id: xxx message(s).
...
[ 45.740
On Wed, Dec 26, 2018 at 11:42 AM Florian Westphal wrote:
>
> syzbot wrote:
> > syzbot has found a reproducer for the following crash on:
> >
> > HEAD commit:ce28bb445388 Merge git://git.kernel.org/pub/scm/linux/kern..
> > git tree: net-next
> > console output: https://syzkaller.appspot.
Le Thursday 27 Dec 2018 à 10:21:53 (+0100), Vincent Guittot a écrit :
> Hi Xie,
>
> On Thu, 27 Dec 2018 at 03:57, Xie XiuQi wrote:
> >
> > Zhepeng Xie report a bug, there is a infinity loop in
> > update_blocked_averages().
> >
> > PID: 14233 TASK: 800b2de08fc0 CPU: 1 COMMAND: "docker"
>
Adding Sargun and Dimitry who faced similar problem
Adding Tejun
On Thu, 27 Dec 2018 at 11:21, Vincent Guittot
wrote:
>
> Le Thursday 27 Dec 2018 à 10:21:53 (+0100), Vincent Guittot a écrit :
> > Hi Xie,
> >
> > On Thu, 27 Dec 2018 at 03:57, Xie XiuQi wrote:
> > >
> > > Zhepeng Xie report a bug,
Hello,
On Thu, Dec 20, 2018 at 07:43:35PM -0800, Florian Fainelli wrote:
> Hi all,
>
> I just painfully learned that perf would segfault when
> CONFIG_KUSER_HELPERS is disabled because it unconditionally makes use of
Could you please elaborate?
Thanks,
Namhyung
> it. This patch series adds an
We explicitly differentiate between PLIC handler and context because
PLIC context is for given mode of HART whereas PLIC handler is per-CPU
software construct meant for handling interrupts from a particular
PLIC context.
To achieve this differentiation, we rename "nr_handlers" to "nr_contexts"
and
The plic_toggle() uses raw_spin_lock() and plic_irq_toggle has a
for loop so both these functions are not suitable for being inline
hence this patch removes the inline keyword.
Signed-off-by: Anup Patel
---
drivers/irqchip/irq-sifive-plic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
Currently on SMP host, all CPUs take external interrupts routed via
PLIC. All CPUs will try to claim a given external interrupt but only
one of them will succeed while other CPUs would simply resume whatever
they were doing before. This means if we have N CPUs then for every
external interrupt N-1
We have two enteries (one for M-mode and another for S-mode) in the
interrupts-extended DT property of PLIC DT node for each HART. It is
expected that firmware/bootloader will set M-mode HWIRQ line of each
HART to 0x (i.e. -1) in interrupts-extended DT property
because Linux runs in S-mode
This patch does following optimizations:
1. Pre-compute hart base for each context handler
2. Pre-compute enable base for each context handler
3. Have enable lock for each context handler instead
of global plic_toggle_lock
Signed-off-by: Anup Patel
---
drivers/irqchip/irq-sifive-plic.c | 47
This patchset primarily adds IRQ affinity support in PLIC driver and
other improvements.
It gives mechanism for explicitly route external interrupts to particular
CPUs using smp_affinity attribute of each Linux IRQs. Also, we can now
use IRQ balancer from kernel-space or user-space.
The patchset
At present this exposes a bug in do_proc_dointvec_minmax_conv() (it
fails to check for values that are too wide to fit in an int).
Signed-off-by: Zev Weiss
---
tools/testing/selftests/sysctl/sysctl.sh | 37
1 file changed, 37 insertions(+)
diff --git a/tools/testing/sel
do_proc_do[u]intvec_minmax_conv() had included open-coded versions of
do_proc_do[u]intvec_conv(), though the signed one omitted the check
that the value is in [INT_MIN, INT_MAX]. Rather than increase the
duplication further by copying the additional check, we can instead
refactor both to be define
Hi,
4.20.0 I see now two.
Also I see Unknown eventid: xxx and on 4.20.0
a unsupported HTC service id: xxx message(s).
I have a similar trace on my Dell XPS 13:
[31530.551292] ath10k_pci :3a:00.0: unsupported HTC service id: 1536
[31530.566621] ath10k_pci :3a:00.0: Unknown eventid: 1
Hello,
After being left with an unusable system after a typo executing
something like 'echo $((1<<24)) > /proc/sys/vm/max_map_count', I found
that do_proc_dointvec_minmax_conv() was missing a check to ensure that
the converted value actually fits in an int.
The first of the following patches enha
This patch triggers random crashes in the guest kernel on s390 early during
boot.
No migration and no setting of the balloon is involved.
On 27.08.2018 03:32, Wei Wang wrote:
> The new feature, VIRTIO_BALLOON_F_FREE_PAGE_HINT, implemented by this
> series enables the virtio-balloon driver to r
Hi,
Static analysis with CoverityScan on linux-next detected a potential
null pointer dereference with the following commit:
>From d8a1051ed4ba55679ef24e838a1942c9c40f0a14 Mon Sep 17 00:00:00 2001
From: Mike Kravetz
Date: Sat, 22 Dec 2018 10:55:57 +1100
Subject: [PATCH] hugetlbfs: use i_mmap_rws
On Mon, Dec 24, 2018 at 08:06:36PM +0530, Brajeswar Ghosh wrote:
> Remove drm_crtc_internal.h which is included more than once
>
> Signed-off-by: Brajeswar Ghosh
Applied, thanks for your patch.
-Daniel
> ---
> drivers/gpu/drm/drm_drv.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/d
I just got a used Thinkpad X201 (Core i5 M 520, Intel QM57
chipset) and hit some kernel panics while trying to view
image/animation-intensive stuff in Firefox (X11) unless I use
"iommu_intel=igfx_off".
With Debian stable backport kernels, "linux-image-4.17.0-0.bpo.3-amd64"
(4.17.17-1~bpo9+1) has n
On 2018-12-23 10:44 p.m., Yu Zhao wrote:
> On Fri, Dec 21, 2018 at 10:07:26AM +0100, Michel Dänzer wrote:
>> On 2018-12-21 4:10 a.m., Yu Zhao wrote:
>>> Userspace may request pitch alignment that is not supported by GPU.
>>> Some requests 32, but GPU ignores it and uses default 64 when cpp is
>>> 4
Dnia środa, 19 grudnia 2018 17:22:51 CET Krzysztof Kozlowski pisze:
> On Wed, 19 Dec 2018 at 17:04, Paweł Chmiel
> wrote:
> >
> > This commit documents new compatible for s5pv210 soc,
> > which will be also supported by this driver.
> >
> > Signed-off-by: Paweł Chmiel
> > ---
> > Documentation/d
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Linus,
Please pull powerpc updates for 4.21:
The following changes since commit ccda4af0f4b92f7b4c308d3acc262f4a7e3affad:
Linux 4.20-rc2 (2018-11-11 17:12:31 -0600)
are available in the git repository at:
https://git.kernel.org/pub/scm/linu
On 27.12.2018 12:31, Christian Borntraeger wrote:
> This patch triggers random crashes in the guest kernel on s390 early during
> boot.
> No migration and no setting of the balloon is involved.
>
Adding Conny and Halil,
As the QEMU provides no PAGE_HINT feature yet, this quick hack makes the
gu
On Wed, Dec 26, 2018 at 05:11:23PM +0500, Ivan Mironov wrote:
> SDL 1.2 sets all fields related to the pixel format to zero in some
> cases[1]. Prior to commit db05c48197759 ("drm: fb-helper: Reject all
> pixel format changing requests"), there was an unintentional workaround
> for this that existe
On 27.08.2018 03:32, Wei Wang wrote:
> static int init_vqs(struct virtio_balloon *vb)
> {
> - struct virtqueue *vqs[3];
> - vq_callback_t *callbacks[] = { balloon_ack, balloon_ack, stats_request
> };
> - static const char * const names[] = { "inflate", "deflate", "stats" };
> - i
On Wed, Dec 26, 2018 at 10:03:47PM +0100, Sam Ravnborg wrote:
> Move DRM_IF_VERSION out of drmP.h to allow users
> to get rid of the drmP include.
>
> Signed-off-by: Sam Ravnborg
> Cc: Maarten Lankhorst
> Cc: Maxime Ripard
> Cc: Sean Paul
> Cc: David Airlie
> Cc: Daniel Vetter
Applied to dr
On Wed, Dec 26, 2018 at 10:03:48PM +0100, Sam Ravnborg wrote:
> Move DRM_SWITCH_POWER out of drmP.h to allow users
> to get rid of the drmP include.
>
> DRM_SWITCH_POWER defines are used in combination
> with drm_device.switch_power_state.
>
> Move the DRM_SWITCH_POWER defines to the file where
>
On Wed, Dec 26, 2018 at 10:03:49PM +0100, Sam Ravnborg wrote:
> Move drm_can_sleep() out of drmP.h to allow users
> to get rid of the drmP.h include.
>
> There was no header file that was a good match for this helper function.
> So add this to drm_util with the relevant includes.
>
> Add include
On 27.12.2018 12:59, Christian Borntraeger wrote:
> On 27.12.2018 12:31, Christian Borntraeger wrote:
>> This patch triggers random crashes in the guest kernel on s390 early during
>> boot.
>> No migration and no setting of the balloon is involved.
>>
>
> Adding Conny and Halil,
>
> As the QE
Em Thu, Dec 27, 2018 at 09:06:38AM +0100, Jiri Olsa escreveu:
> On Wed, Dec 26, 2018 at 12:21:21PM +0100, Jiri Olsa wrote:
> > Ondřej reported that when compiled with python3, the python
> > extension regress in evlist.get_pollfd function behaviour.
> >
> > The evlist.get_pollfd creates file objec
Quoting Brajeswar Ghosh (2018-12-25 13:23:40)
> Remove i915_scheduler.h which is included more than once
>
> Signed-off-by: Brajeswar Ghosh
Thanks for the patch, pushed to dinq.
-Chris
The actual value of the RC5 System Number (address) is stored in the
IR_READ_DATA common register masked with 0x1F00 so it have to be shifted
by 8 bits.
Signed-off-by: Ettore Chimenti
---
drivers/media/platform/seco-cec/seco-cec.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Shun-Chih Yu
Document the devicetree bindings for MediaTek Command-Queue DMA controller
which could be found on MT6765 SoC or other similar Mediatek SoCs.
Change-Id: I9736c8cac9be160358feeab935fabaffc5730519
Signed-off-by: Shun-Chih Yu
Reviewed-by: Rob Herring
---
.../devicetree/binding
From: Shun-Chih Yu
MediaTek Command-Queue DMA controller (CQDMA) on MT6765 SoC is dedicated
to memory-to-memory transfer through queue based descriptor management.
There are only 3 physical channels inside CQDMA, while the driver is
extended to support 32 virtual channels for multiple dma users
Changes since v3:
- simplify the ISR and management on descriptors by removing tasklet and
ASYNC_TX_ENABLE_CHANNEL_SWITCH
- remove useless field in mtk_cqdma_vdesc structure
- change dev_info to dev_dbg
- fix typos
Changes since v2:
- fix build warning for kernel with DMA address in 32-bit
Chang
HI,
>>
>> The host side of USBSS-DRD controller is compliance
>> with XHCI specification, so it works with
>> standard XHCI linux driver.
>>
>
>After adding my glue layer change (with my phy part) and make one
>change for this code,
>the xHCI can work at my platform. I list the comments from today
On Tue, Dec 25, 2018 at 11:12:20PM +0100, Tom Psyborg wrote:
> there was discussion about this just some days ago. CC 4-5 lists is
> more than enough
>
I don't know who you were discussing this with...
You should CC the 0th patch to all the mailinglists. That much is a
clear rule.
For the rest
Hi Paul,
> Paul Kocialkowski hat am 24. Dezember 2018 um
> 10:10 geschrieben:
>
>
> Hi,
>
> On Sat, 2018-12-22 at 13:19 +0100, Stefan Wahren wrote:
> > Hi Paul,
> >
> > > Paul Kocialkowski hat am 21. Dezember
> > > 2018 um 13:11 geschrieben:
> > >
> > >
> > > The driver's interrupt handl
Hi everyone,
I already posted this in NXP forum as a comment
(https://community.nxp.com/thread/359397), in yocto mailing list
(https://lists.yoctoproject.org/pipermail/yocto/2018-December/043664.html)
and in meta-freescale mailing list
(https://lists.yoctoproject.org/pipermail/meta-freescale/2018-D
On Thu, Dec 27, 2018 at 07:09:07AM +, james qian wang (Arm Technology
China) wrote:
> On Mon, Dec 24, 2018 at 08:32:14PM +0800, Liviu Dudau wrote:
> > On Fri, Dec 21, 2018 at 10:00:33AM +, james qian wang (Arm Technology
> > China) wrote:
> > > Add komeda_kms abstracton to attach komeda_d
On Sun, Nov 25, 2018 at 6:31 PM Paolo Bonzini wrote:
>
> On 20/11/18 09:34, Wanpeng Li wrote:
> > From: Wanpeng Li
> > ...
> > This patch fixes it by bailing out scan ioapic if ioapic is not initialized
> > in
> > kernel.
> > Reported-by: Wei Wu
+Linus, Greg
I want to point out that this was
On Thu, Dec 27, 2018 at 07:09:07AM +, james qian wang (Arm Technology
China) wrote:
> On Mon, Dec 24, 2018 at 08:32:14PM +0800, Liviu Dudau wrote:
> > On Fri, Dec 21, 2018 at 10:00:33AM +, james qian wang (Arm Technology
> > China) wrote:
> > > Add komeda_kms abstracton to attach komeda_d
Hi Linus,
Here's the PR with MMC updates for v4.21. Details about the highlights are as
usual found in the signed tag. Please pull this in!
This time, the PR contains changes crossing subsystems/archs/platforms, which
is mainly because of a bigger modernization of moving from legacy GPIO to GPIO
Currently the code will set US_FL_SANE_SENSE flag unconditionally if
device claims SPC3+, however we should allow US_FL_BAD_SENSE flag to
prevent this behavior, because SMI SM3350 UFS-USB bridge controller,
which claims SPC4, will show strange behavior with 96-byte sense
(put the chip into a wrong
The SMI SM3350 USB-UFS bridge controller cannot handle long sense request
correctly and will make the chip refuse to do read/write when requested
long sense.
Add a bad sense quirk for it.
Signed-off-by: Icenowy Zheng
---
drivers/usb/storage/unusual_devs.h | 12
1 file changed, 12 i
SMI SM3350 UFS-USB bridge controller cannot handle REQUEST SENSE command
with long sense (96-bytes) well, and will even trap the controller into
a state that refuses to do read/write command.
Currently Linux uncondintionally set US_FL_SANE_SENSE for devices
claiming SPC3+, which makes simply add U
在 2018-12-27四的 22:34 +0800，Icenowy Zheng写道：
> Currently the code will set US_FL_SANE_SENSE flag unconditionally if
> device claims SPC3+, however we should allow US_FL_BAD_SENSE flag to
> prevent this behavior, because SMI SM3350 UFS-USB bridge controller,
> which claims SPC4, will show strange beh
在 2018-12-27四的 22:34 +0800，Icenowy Zheng写道：
> The SMI SM3350 USB-UFS bridge controller cannot handle long sense
> request
> correctly and will make the chip refuse to do read/write when
> requested
> long sense.
>
> Add a bad sense quirk for it.
>
> Signed-off-by: Icenowy Zheng
> ---
I forgot t
On Mon, Dec 17, 2018 at 12:54:58PM -0800, a...@linux-foundation.org wrote:
> http://ozlabs.org/~akpm/mmots/broken-out/proc-commit-to-genradix.patch
> Subject: proc: commit to genradix
>
> The new generic radix trees have a simpler API and implementation, and no
> limitations on number of eleme
On Wed, Jun 13, 2018 at 9:15 AM Peng Donglin wrote:
>
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Peng Donglin
> ---
> arch/arm/mm/ptdump_debugfs.c | 13 +
> 1 file changed, 1 insertion(+), 12 deletions(-)
>
> diff --git a/arch/arm/mm/ptdump_debugfs.c b
Hi Stefan,
On Thu, 2018-12-27 at 15:05 +0100, Stefan Wahren wrote:
> Hi Paul,
>
> > Paul Kocialkowski hat am 24. Dezember 2018
> > um 10:10 geschrieben:
> >
> >
> > Hi,
> >
> > On Sat, 2018-12-22 at 13:19 +0100, Stefan Wahren wrote:
> > > Hi Paul,
> > >
> > > > Paul Kocialkowski hat am 21.
From: Juergen Fitschen
In order to implement slave mode support for the at91 hardware we have to
segregate all master mode specific function parts from the general parts.
The upcoming slave mode patch will call its sepcific probe resp. init
function instead of the master mode functions after the
[Ludovic Desroches: see Changes section]
Based on the discussion we had on the i2c-linux list [1], I wrote a patch for
AT91 hardware and tried to fulfill the Linux I2C slave interface description
[2] as good as possible. This enables aforementioned hardware to act as an I2C
slave that can be acces
From: Juergen Fitschen
The single file i2c-at91.c has been split into core code (i2c-at91-core.c)
and master mode specific code (i2c-at91-master.c). This should enhance
maintainability and reduce ifdeffery for slave mode related code.
The code itself hasn't been touched. Shared functions only ha
From: Juergen Fitschen
Slave mode driver is based on the concept of i2c-designware driver.
Signed-off-by: Juergen Fitschen
[ludovic.desroc...@microchip.com: rework Kconfig]
Signed-off-by: Ludovic Desroches
---
drivers/i2c/busses/Kconfig | 13 +++
drivers/i2c/busses/Makefile
This allows the hih6130 to be used in devicetree files and auto-probed
that way.
Signed-off-by: Andreas Kemnade
---
drivers/hwmon/hih6130.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/hih6130.c b/drivers/hwmon/hih6130.c
index 0ae1ee1dbf76..de1b50
Add bindings documentation for HIH6130 driver.
Signed-off-by: Andreas Kemnade
---
Documentation/devicetree/bindings/hwmon/hih6130.txt | 12
1 file changed, 12 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/hih6130.txt
diff --git a/Documentation/devicetree
This patch set adds devicetree support for hih6130, so it can
be properly auto-probed using devicetree files
Andreas Kemnade (2):
hwmon: (hih6130) add dtb compatibility tables
devicetree: hwmon: Add bindings documentation for HIH6130
Documentation/devicetree/bindings/hwmon/hih6130.txt | 12 +
Hi Michal,
thank you very much for your questions, please see my notes below.
On 12/26/2018 11:35 AM, Michal Hocko wrote:
> On Tue 25-12-18 18:39:26, Konstantin Khorenko wrote:
>> Q: Why do we need to bother at all?
>> A: If a node is highly loaded and its memory is significantly fragmented
>> (u
On Wed, Dec 26, 2018 at 3:06 AM Qian Cai wrote:
>
> Due to 871ac3d540f (kasan: initialize shadow to 0xff for tag-based
> mode), kmemleak is broken again with KASAN. It needs a similar fix
> from e55058c2983 (mm/memblock.c: skip kmemleak for kasan_init()).
>
> Signed-off-by: Qian Cai
Hi Qian,
So
On 2018-10-31 15:30, Richard Guy Briggs wrote:
> On 2018-10-19 19:18, Paul Moore wrote:
> > On Sun, Aug 5, 2018 at 4:33 AM Richard Guy Briggs wrote:
> > > Add audit container identifier auxiliary record(s) to NETFILTER_PKT
> > > event standalone records. Iterate through all potential audit contai
The driver's interrupt handler checks whether a message is currently
being handled with the curr_msg pointer. When it is NULL, the interrupt
is considered to be unexpected. Similarly, the i2c_start_transfer
routine checks for the remaining number of messages to handle in
num_msgs.
However, these v
On 12/26/2018 11:40 AM, Michal Hocko wrote:
> Appart from general comments as a reply to the cover (btw. this all
> should be in the changelog because this is the _why_ part of the
> justification which should be _always_ part of the changelog).
Thank you, will add in the next version of the patch
On 11:43-20181227, Lokesh Vutla wrote:
> Each resource with in the device can be uniquely identified
> by a type and subtype as defined by TISCI. Since this is generic
> across the devices, resource allocation also can be made generic
> instead of each client driver handling the reso
Introduce bitmap alloc/free helpers when contiguous
memory is not necessary.
Signed-off-by: Peng Wang
---
include/linux/bitmap.h | 3 +++
lib/bitmap.c | 19 +++
2 files changed, 22 insertions(+)
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index f58e97
The of_find_node_by_type() returns a node pointer with refcount
incremented, but there is the lack of use of the of_node_put() when
done. Add the missing of_node_put() to release the refcount.
Signed-off-by: Yangtao Li
---
arch/csky/kernel/smp.c | 10 --
1 file changed, 8 insertions(+),
On 12/26/18 3:03 PM, Sam Ravnborg wrote:
Fix fallout in various files/drivers.
What fallout is being fixed? It would be helpful if we received the full
patch series for context. It would also be nice to have a more detailed
description in this commit message.
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