On Mon, Jun 11, 2018 at 3:11 PM, Jeremy Cline wrote:
> On 06/11/2018 01:56 PM, Jeremy Cline wrote:
>> On 06/11/2018 11:30 AM, Peter Zijlstra wrote:
>>> On Mon, Jun 11, 2018 at 04:38:01PM +0200, Peter Zijlstra wrote:
On Mon, Jun 11, 2018 at 04:17:42PM +0200, Peter Zijlstra wrote:
> On Mon,
* Fixed checkpatch.sh warnings in smem.c & smem.h:
- WARNING: Prefer 'unsigned int' to bare use of 'unsigned'.
- WARNING: Block comments should align the * on each line.
- WARNING: line over 80 characters.
- ERROR: do not use assignment in if condition.
* Fixed grammar in comment.
Signed-off-by:
Hi Linus,
Please pull the watchdog changes for the v4.18 release cycle.
This series contains:
* renesas_wdt: Add support for the R8A77965 WDT and R-Car Gen2
* renesas-wdt: Remove R-Car M2-W ES2.x from blacklist
* watchdog: Simplify getting .drvdata
* sp805: Add restart handler
* hpwdt: Claim NMIs
On Sat, 09 Jun 2018 14:42:12 PDT (-0700), luc.vanoostenr...@gmail.com wrote:
On Sat, Jun 09, 2018 at 01:00:08PM -0700, Palmer Dabbelt wrote:
On Fri, 08 Jun 2018 17:13:12 PDT (-0700), luc.vanoostenr...@gmail.com wrote:
> I tried it and ... the preprocessed asm is as expected:
>.globl __asm_co
On Mon, Jun 11, 2018 at 11:51 AM Stephane Eranian wrote:
>
> In the meantime, I agree with Matthew, simply disable
> PERFMON support.
Ok, since everybody seems to agree on that, I marked it BROKEN for
now, in the hope that nobody even notices and we can just remove the
code entirely.
And if some
On Monday, June 11, 2018 2:43:59 PM CEST Krzysztof Kozlowski wrote:
> On Sun, Jun 10, 2018 at 4:15 PM, Paweł Chmiel
> wrote:
> > This commit adds missing interrupt-controller property to gph2 block,
>
> Just "Add missing". See:
> https://elixir.bootlin.com/linux/latest/source/Documentation/proces
Hi,
On Mon, Jun 11, 2018 at 10:18 AM Matthew Wilcox wrote:
>
> On Mon, Jun 11, 2018 at 10:04:00AM -0700, Linus Torvalds wrote:
> > On Mon, Jun 11, 2018 at 9:49 AM Matthew Wilcox wrote:
> > >
> > > The problem is that even oprofile on ia64 depends on perfmon.
> >
> > Hmm? You can definitely enabl
On Sun, Jun 10, 2018 at 09:56:00PM -0700, Randy Dunlap wrote:
> Hi,
>
> On 06/10/2018 09:25 PM, Don Bollinger wrote:
> > diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
> > index 68a1ac929917..9a08e12756ee 100644
> > --- a/drivers/misc/eeprom/Kconfig
> > +++ b/drivers/misc/e
Add disk name to tracepoints so we can better distinguish between
individual disks in the trace output.
Signed-off-by: Johannes Thumshirn
---
I'm not entirely sure if this adding the ctrl pointers to
nvme_complete_rq() and nvme_setup_cmd() is a good idea, it's the
fast-path after all.
Changes
On Mon, Jun 11, 2018 at 08:15:11PM +0200, Christophe Jaillet wrote:
> Before returning -EPERM we should release some resources, as already done
> in the other error handling path of the function.
>
> Fixes: d8f9cc328c88 ("IB/mlx4: Mark user MR as writable if actual virtual
> memory is writable")
On Mon, Jun 04, 2018 at 01:36:50AM +0300, Dmitry Osipenko wrote:
> EMC has a dedicated interrupt that is used to notify about completion of
> HW operations. Document the interrupt property.
>
> Signed-off-by: Dmitry Osipenko
> ---
> .../devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
The following changes since commit 75bc37fefc4471e718ba8e651aa74673d4e0a9eb:
Linux 4.17-rc4 (2018-05-06 16:57:38 -1000)
are available in the Git repository at:
git://github.com/andersson/remoteproc tags/rproc-v4.18
for you to fetch changes up to 4725496e4872824fa6182d412c66c00cae978a62:
The following changes since commit 75bc37fefc4471e718ba8e651aa74673d4e0a9eb:
Linux 4.17-rc4 (2018-05-06 16:57:38 -1000)
are available in the Git repository at:
git://github.com/andersson/remoteproc tags/rpmsg-v4.18
for you to fetch changes up to 4a2e84c6ed85434ce7843e4844b4d3263f7e233b:
On Wed, Jun 06, 2018 at 11:38:22AM +0530, Faiz Abbas wrote:
> Add clkctrl data for the m_can clocks and register it within the
> clkctrl driver
>
> CC: Tero Kristo
> Signed-off-by: Faiz Abbas
> ---
> drivers/clk/ti/clk-7xx.c | 1 +
> include/dt-bindings/clock/dra7.h | 1 +
Acked-by: Rob
The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
are available in the Git repository at:
git://github.com/andersson/remoteproc tags/hwlock-v4.18
for you to fetch changes up to e759176c7f6b6d84a31276e11d687f232f6e4ecf:
Before returning -EPERM we should release some resources, as already done
in the other error handling path of the function.
Fixes: d8f9cc328c88 ("IB/mlx4: Mark user MR as writable if actual virtual
memory is writable")
Signed-off-by: Christophe JAILLET
---
drivers/infiniband/hw/mlx4/mr.c | 7 ++
On Thu, Jun 07, 2018 at 07:12:51PM +0100, Craig Tatlor wrote:
> Add bindings for the Qualcomm Battery Monitoring system.
>
> Signed-off-by: Craig Tatlor
> ---
> * Changes from v4:
> Uses proper units and expands some definitions,
> along with changing vadc@ to adc@.
>
> .../bindings/power/s
On 06/11/2018 02:28 AM, Thomas Richter wrote:
This reverts commit 95cde3c59966f6371b6bcd9e4e2da2ba64ee9775.
It breaks the ioctl(KVM_CREATE_VM) interface.
Can you elaborate a little more on how this breaks? Fedora has
gotten at least one report of a failure in this ioctl and
I'd like know if it
On Thu, Jun 07, 2018 at 04:05:42PM +0200, Clément Péron wrote:
> From: Clément Peron
>
> Add devicetree binding document for NXP's i.MX SoC specific
> EPIT timer driver.
>
> Signed-off-by: Clément Peron
> ---
> .../devicetree/bindings/timer/fsl,imxepit.txt | 21 +++
> 1 file ch
On Monday, 11 June 2018 18:53:43 MSK Thierry Reding wrote:
> On Mon, Jun 11, 2018 at 04:06:41PM +0300, Dmitry Osipenko wrote:
> > On Monday, 11 June 2018 14:35:03 MSK Thierry Reding wrote:
> > > On Wed, Jun 06, 2018 at 04:42:01PM +0300, Dmitry Osipenko wrote:
> > > > On 06.06.2018 14:02, Thierry Re
Hi Rafael,
Hopefully this will clear things a bit.
1. Why is this patch needed ?
Consider the following scenario.
1. User left the device idle for some time.
2. A deamon in the userland that controls suspend policy might
suspend the device. The lid is still open.
3. Now the use
Currently ACPI LID increments wakeup count irrespective of the wake source.
This is because we call acpi_lid_initialize_state on every resume.
Userland deamons using wakeup_count to identify the potential wake
source for the last wake will be thrown off by this. Instead increment
the wakeup count o
On 06/04/2018 10:12 AM, David Arcari wrote:
> On 06/04/2018 04:24 AM, Peter Zijlstra wrote:
>> On Sun, Jun 03, 2018 at 02:23:43PM -0400, David Arcari wrote:
>>> On some systems pressing the external NMI button is now failing to inject
>>> an NMI 5-10% of the time. This causes confusion for a user
On 06/11/2018 11:30 AM, Peter Zijlstra wrote:
> On Mon, Jun 11, 2018 at 04:38:01PM +0200, Peter Zijlstra wrote:
>> On Mon, Jun 11, 2018 at 04:17:42PM +0200, Peter Zijlstra wrote:
>>> On Mon, Jun 11, 2018 at 01:59:15PM +, Jeremy Cline wrote:
A user has bisected the problem to the v4.16 comm
Shakeel reported a crash in mem_cgroup_protected(), which
can be triggered by memcg reclaim if the legacy cgroup v1
use_hierarchy=0 mode is used:
[ 226.060572] BUG: unable to handle kernel NULL pointer dereference
at 0120
[ 226.068310] PGD 801ff55da067 P4D 801ff55da067 PUD 1f
Explicitly propagate effective memory min/low values down by the tree.
If there is the global memory pressure, it's not really necessary.
Effective memory guarantees will be propagated automatically as we
traverse memory cgroup tree in the reclaim path.
But if there is no global memory pressure,
There are two cases when effective memory guarantee calculation is
mistakenly skipped:
1) If memcg is a child of the root cgroup, and the root cgroup is not
root_mem_cgroup (in other words, if the reclaim is targeted).
Top-level memory cgroups are handled specially in
mem_cgroup_protected
Hi, Andrew!
Please, find an updated version of memory.min refinements/fixes
in this patchset. It's against linus tree.
Please, merge these patches into 4.18.
Thanks!
Roman Gushchin (3):
mm: fix null pointer dereference in mem_cgroup_protected
mm, memcg: propagate memory effective protection
Hello,
syzbot found the following crash on:
HEAD commit:1aaccb5fa0ea Merge tag 'rtc-4.18' of git://git.kernel.org/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=177a36af80
kernel config: https://syzkaller.appspot.com/x/.config?x=fa9c20c48788d1c1
da
From: Arnaldo Carvalho de Melo
Since 'perf c2c' uses 'struct hists' not allocated together with a
'struct perf_evsel' instance, we can't go from a 'struct hist_entry'
pointer to a 'struct perf_evsel' via he->hists, so, instead, check if
space was set aside for hist_entry->callchain[0] at hist_ent
From: Arnaldo Carvalho de Melo
Since we can't go from struct hists to struct evsel for all cases (c2c
is an exception) and we have access to the hist_entry, use
hist_entry__has_callchains() in the GTK+ hists browser to figure out
if callchains are available.
Cc: Adrian Hunter
Cc: David Ahern
C
If 'of_device_get_match_data()' fails, we need to release some resources as
done in the other error handling path of this function.
Fixes: efacb568c962 ("net: stmmac: dwmac-meson: extend phy mode setting")
Signed-off-by: Christophe JAILLET
---
drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
From: Jiri Olsa
For events we provide specific error message we need to set error column
index, PMU parser is missing that, adding it.
Before:
$ perf stat -e cycles,krava/cycles/ kill
event syntax error: 'cycles,krava/cycles/'
\___ Cannot find PMU `krava'. Missing ker
From: Arnaldo Carvalho de Melo
There are places where we have only access to struct hists and need to
know if any of its hist_entries has callchains, like when drawing
headers for the various output modes (stdio, TUI, etc), so, when adding
a new hist_entry, check if it has callchains, storing thi
From: Jiri Olsa
The following change will introduce new metrics, that doesn't need such
wide hard coded spacing. Switch METRIC_ONLY_LEN macro usage with
metric_only_len variable.
Signed-off-by: Jiri Olsa
Cc: Alexander Shishkin
Cc: Andi Kleen
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Milia
From: Jiri Olsa
Exactly as the comment just before 'struct c2c_hist_entry" says, i.e.
the last entry in struct hist_entry is a zero length array, that when
allocating space for hist_entry gets extra space if callchains are in
use, which, if hist_entry is not at the end of c2c_hist_entry, the
memb
From: Jiri Olsa
We can call color_fprintf also for non color case, it's handled
properly. This change simplifies following patch.
Signed-off-by: Jiri Olsa
Cc: Alexander Shishkin
Cc: Andi Kleen
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Milian Wolff
Cc: Namhyung Kim
Cc: Peter Zijlstra
Cc
From: Seeteena Thoufeek
'perf script' fails to report hardware cache events (PERF_TYPE_HW_CACHE)
where as 'perf report' shows the samples. Fix it. Ex,
# perf record -e L1-dcache-loads ./a.out
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.008 MB perf.da
From: Jiri Olsa
Add missing error handling for parse_events calls in add_default_attributes
functions. The error handler displays error details, like for transactions (-T):
Before:
$ perf stat -T
Cannot set up transaction events
After:
$ perf stat -T
Cannot set up transaction events
e
From: Jiri Olsa
Make the metric only display aligned.
Before:
# perf stat --topdown -I 1000
# time core cpus retiring bad speculation
frontend bound backend bound
1.000394323 S0-C0 2 37.4% 12.0%
31.4%
From: Jiri Olsa
Adding --interval-clear option to clear the screen before next interval.
Committer testing:
# perf stat -I 1000 --interval-clear
And, as expected, it behaves almost like:
# watch -n 0 perf stat -a sleep 1
Signed-off-by: Jiri Olsa
Tested-by: Arnaldo Carvalho de Melo
Cc:
linux into perf/urgent
(2018-06-07 07:18:51 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git
tags/perf-urgent-for-mingo-4.18-20180611
for you to fetch changes up to fad76d4333fe73cf3f73704aa34d4ce523b1c458:
perf script: Show hw-ca
From: Arnaldo Carvalho de Melo
So that we can figure out the real size of the struct and also be able
to tell if callchains may be present in this histogram entry.
Since we can't always guarantee that from hist_entry->hists we can use
hists_to_evsel, to then look at evsel->attr.sample_type for
P
On Mon, Jun 11, 2018 at 10:59 AM, Jeremy Cline wrote:
> Hi folks,
>
> A few Fedora users have reported[0] a regression starting in v4.16.8
> where the boot will hang ~1/3 of the time with the following RCU stall
> warning:
>
> INFO: rcu_sched detected stalls on CPUs/tasks:
> o1-...!: (0 ticks this
--
Hello Dear,
how are you today,I hope you are doing great.
It is my great pleasure to
contact you and i hope you don't mind,I was just surfing
through the Internet search when i found your email address,I want to make a new
and special friend,I hope you don't mind.
My name is Tracy William,I am
Hi Zhouyang,
On Mon, Jun 11, 2018 at 01:23:39PM +0800, Zhouyang Jia wrote:
> When da9052_reg_write fails, the lack of error-handling code may
> cause unexpected results.
>
> This patch adds error-handling code after calling da9052_reg_write.
>
> Signed-off-by: Zhouyang Jia
> ---
> drivers/inpu
If port.line is out of range, we still need to release some resources, or
we will leak them.
Fixes: afc7851fab83 ("serial: pxa: Fix out-of-bounds access through serial port
index")
Signed-off-by: Christophe JAILLET
---
drivers/tty/serial/pxa.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletio
From: Lina Iyer
Add device binding documentation for Qualcomm Technology Inc's RPMH RSC
driver. The driver is used for communicating resource state requests for
shared resources.
Cc: devicet...@vger.kernel.org
Signed-off-by: Lina Iyer
Reviewed-by: Rob Herring
---
Changes in v8:
- Descr
From: Lina Iyer
Log sent RPMH requests and interrupt responses in FTRACE.
Signed-off-by: Lina Iyer
Signed-off-by: Raju P.L.S.S.S.N
Reviewed-by: Steven Rostedt (VMware)
---
Changes in v7:
- varible name changes and white space
Changes in v6:
- struct tcs_response was removed.
From: Lina Iyer
Sleep and wake requests are sent when the application processor
subsystem of the SoC is entering deep sleep states like in suspend.
These requests help lower the system power requirements when the
resources are not in use.
Sleep and wake requests are written to the TCS slots but
From: Lina Iyer
Platform drivers that want to send a request but do not want to block
until the RPMH request completes have now a new API -
rpmh_write_async().
The API allocates memory and send the requests and returns the control
back to the platform driver. The tx_done callback from the contro
From: Lina Iyer
Platform drivers need make a lot of resource state requests at the same
time, say, at the start or end of an usecase. It can be quite
inefficient to send each request separately. Instead they can give the
RPMH library a batch of requests to be sent and wait on the whole
transactio
From: Lina Iyer
Some RSCs may only have sleep and wake TCS, i.e, there is no dedicated
TCS for active mode request, but drivers may still want to make active
requests from these RSCs. In such cases re-purpose the wake TCS to send
active state requests.
The requirement for this is that the driver
From: Lina Iyer
Allow sleep and wake commands to be cleared from the respective TCSes,
so that they can be re-populated.
Signed-off-by: Lina Iyer
Signed-off-by: Raju P.L.S.S.S.N
---
Changes in v9:
- Remove EXPORT_SYMBOL
Changes in v7:
- Move bitmap_zero() outside the loop
Cha
From: Lina Iyer
Active state requests are sent immediately to the RSC controller, while
sleep and wake state requests are cached in this driver to avoid taxing
the RSC controller repeatedly. The cached values will be sent to the
controller when the rpmh_flush() is called.
Generally, flushing is
From: Lina Iyer
Sending RPMH requests and waiting for response from the controller
through a callback is common functionality across all platform drivers.
To simplify drivers, add a library functions to create RPMH client and
send resource state requests.
rpmh_write() is a synchronous blocking c
From: Lina Iyer
Add controller driver for QCOM SoCs that have hardware based shared
resource management. The hardware IP known as RSC (Resource State
Coordinator) houses multiple Direct Resource Voter (DRV) for different
execution levels. A DRV is a unique voter on the state of a shared
resource.
From: "Raju P.L.S.S.S.N"
Changes in v10:
- Remove export.h inclusion as suggested by Doug
- Remove rsc_drv_list
- Add EXPORT_SYMBOL
- Remove wait_count as suggested by Doug
- Free memory if cache_batch returns error as suggested by Doug
- Add batch requests to list and simplify error handling as
If 'fpga_mgr_create()' fails, we should release some resources, as done
in the other error handling path of the function.
Fixes: 7085e2a94f7d ("fpga: manager: change api, don't use drvdata")
Signed-off-by: Christophe JAILLET
---
drivers/fpga/altera-cvp.c | 6 --
1 file changed, 4 insertions(
On Fri, Jun 08, 2018 at 04:44:15PM -0700, David Collins wrote:
> Add the QCOM RPMh regulator driver to manage PMIC regulators
> which are controlled via RPMh on some Qualcomm Technologies, Inc.
> SoCs. RPMh is a hardware block which contains several
> accelerators which are used to manage various
On Mon, Jun 11, 2018 at 10:04:00AM -0700, Linus Torvalds wrote:
> On Mon, Jun 11, 2018 at 9:49 AM Matthew Wilcox wrote:
> >
> > The problem is that even oprofile on ia64 depends on perfmon.
>
> Hmm? You can definitely enable ia64 support for oprofile even without perfmon.
Oh, I think my memory i
On Thu, Jun 07, 2018 at 09:54:37AM +0200, Benjamin Tissoires wrote:
> A dial is a tool you place on a multitouch surface which reports its
> orientation or a relative angle of rotation when rotating its knob.
>
> Some examples are the Dell Totem (on the Canvas 27"), the Microsoft Dial,
> or the Gr
Hi,
On 5/31/2018 3:20 AM, Doug Anderson wrote:
Hi,
On Thu, May 24, 2018 at 3:45 AM, Raju P L S S S N
wrote:
#define DEFINE_RPMH_MSG_ONSTACK(dev, s, q, name) \
struct rpmh_request name = {\
@@ -35,6 +37,7 @@
.completion = q,
Hi Benjamin,
On Thu, Jun 07, 2018 at 09:54:36AM +0200, Benjamin Tissoires wrote:
> This is evdev API and should be in this file.
This is a weak argument. include/uapi/linux/input.h is exclusively evdev
API as well. input-event-codes.h is simply evdev API that is usable in
device tree files, and I
Hi,
On 5/31/2018 3:19 AM, Doug Anderson wrote:
Hi,
On Thu, May 24, 2018 at 3:45 AM, Raju P L S S S N
wrote:
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -61,6 +61,8 @@
#define CMD_STATUS_ISSUED BIT(8)
#define CMD_STATUS_COMPL BIT(16)
+
Hi,
On 5/31/2018 3:19 AM, Doug Anderson wrote:
Hi,
On Thu, May 24, 2018 at 3:45 AM, Raju P L S S S N
wrote:
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
new file mode 100644
index 000..99b23b7
--- /dev/null
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -0,0 +1,482 @@
+//
On Mon, 11 Jun 2018 11:34:21 +0200
Jiri Olsa wrote:
> Add missing error handling for parse_events calls in test_event
> function that led to following segfault on s390:
like I said, this happens on any $ARCH machine without intel_pt
hardware.
Other than that, for both 1 & 2 in this series:
[Re
On Mon, Jun 11, 2018 at 9:49 AM Matthew Wilcox wrote:
>
> The problem is that even oprofile on ia64 depends on perfmon.
Hmm? You can definitely enable ia64 support for oprofile even without perfmon.
Are you saying the end result isn't usable?
Because I'd be inclined to just remove CONFIG_PERFMO
On 11/06/18 17:52, Mathieu Poirier wrote:
On 11 June 2018 at 03:22, Suzuki K Poulose wrote:
On 08/06/18 22:22, Mathieu Poirier wrote:
On Tue, Jun 05, 2018 at 10:43:19PM +0100, Suzuki K Poulose wrote:
The coresight drivers relied on default bindings for graph
in DT, while reusing the "reg" f
On 06/11/2018 12:50 PM, Halil Pasic wrote:
On 06/11/2018 06:26 PM, Tony Krowiak wrote:
@Janosch: Does core KVM share my opinion?
At least I do.
KVM does not care about who has which crypto queue/card.
I'd like to have a driver that does internal bookkeeping and then
registers the crycb with
If 'platform_get_resource_byname()' fails, we should release some resources
before leaving, as already done in the other error handling path of the
function.
Fixes: acaa3f13b8dd ("drm/meson: Fix potential NULL dereference in
meson_drv_bind_master()")
Signed-off-by: Christophe JAILLET
---
driver
On 11 June 2018 at 03:22, Suzuki K Poulose wrote:
> On 08/06/18 22:22, Mathieu Poirier wrote:
>>
>> On Tue, Jun 05, 2018 at 10:43:19PM +0100, Suzuki K Poulose wrote:
>>>
>>> The coresight drivers relied on default bindings for graph
>>> in DT, while reusing the "reg" field of the "ports" to indica
Hi Linus,
So sorry for a bit late pull request. I had to take a look at the test results
run during the weekend. Could you please consider this?
Thanks,
The following changes since commit 2d618bdf71635463a4aa4ad0fe46ec852292bc0c:
Merge branch 'for-linus' of
git://git.kernel.org/pub/scm/linux
On Mon, 11 Jun 2018, Oleksandr Andrushchenko wrote:
> On 06/08/2018 10:21 PM, Boris Ostrovsky wrote:
> > On 06/08/2018 01:59 PM, Stefano Stabellini wrote:
> > > > > > > > > > @@ -325,6 +401,14 @@ static int map_grant_pages(struct
> > > > > > > > > > grant_map
> > > > > > > > > > *map)
> > > >
On 06/11/2018 06:26 PM, Tony Krowiak wrote:
@Janosch: Does core KVM share my opinion?
At least I do.
KVM does not care about who has which crypto queue/card.
I'd like to have a driver that does internal bookkeeping and then
registers the crycb with KVM, so the VM can use it.
I am not sure
On Mon, Jun 11, 2018 at 09:23:13AM -0700, Christoph Hellwig wrote:
> Is perfmon even in still in use? If not it might be a good idea to
> drop it for good.
The problem is that even oprofile on ia64 depends on perfmon.
We have about four options, none of which are terribly appealing:
1. rm -rf a
І think the new naming scheme in this series is a nightmare. It
confuses the heck out of me, and that is despite knowing many bits of
the block layer inside out, and reviewing previous series.
I think we need to take a step back and figure out what names what we
want in the end, and how we get th
From: Colin Ian King
The check for level being less than zero always false because flags
is currently unsigned and can never be negative. Fix this by making
flags a s32.
Detected by CoverityScan, CID#1468363 ("Macro compares unsigned to 0")
Signed-off-by: Colin Ian King
---
V2: Make flags s32
/linux/commits/Jacopo-Mondi/media-i2c-mt9v111-sensor-driver/20180611-233038
base: git://linuxtv.org/media_tree.git master
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests
On Mon, Jun 11, 2018 at 01:32:30PM +0200, Miklos Szeredi wrote:
> Incremental follows. I think it's cleaner to initialize i_state and i_sb_list
> up front (hence the use of new_inode()), but could just as well add to sb list
> afterwards.
> ---
> diff --git a/fs/inode.c b/fs/inode.c
> index 0df4
Kernel panic on x86_64 machine running mainline 4.17.0 kernel while testing
selftests bpf test_tunnel.sh test caused this kernel panic.
I have noticed this kernel panic start happening from
4.17.0-rc7-next-20180529 and still happening on 4.17.0-next-20180608.
[ 213.638287] BUG: unable to handle k
On 11/06/18 17:25, Ville Syrjälä wrote:
> On Mon, Jun 11, 2018 at 05:00:37PM +0100, Colin King wrote:
>> From: Colin Ian King
>>
>> The check for level being less than zero is redundant as level
>> is an unsigned u32 and hence will never be less than zero.
>> Remove this redundant check.
>>
>> Det
/linux/commits/Andrea-Greco/arcnet-leds-Removed-leds-dependecy/20180611-222941
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/net/arcnet/com20020-io.c:3
On Sun 03-06-18 19:26:41, Anatoly Trosinenko wrote:
> When mounting corrupted UDF file system and performing specific
> actions, [BUG: unable to handle kernel paging request at
> a136c7fe] occurs.
>
> How to reproduce:
> 1. Compile the v4.17-rc7 kernel with the attached config
> 2. Unpack
On Mon, Jun 11, 2018 at 10:41:29AM +0200, Miklos Szeredi wrote:
> Linus, would you still pull if Al's satisfied with that resolution?
> I can post the fixes (just few liners) after the merge window.
Please repost all changes outside overlayfs itself to -fsdevel so
that we can improve them for merg
On 06/11/2018 07:49 AM, Janosch Frank wrote:
On 11.06.2018 13:32, Halil Pasic wrote:
On 06/11/2018 11:23 AM, Pierre Morel wrote:
On 08/06/2018 23:59, Tony Krowiak wrote:
On 06/07/2018 01:15 PM, Pierre Morel wrote:
...snip...
Why maintain a list of kvm_ap_matrix structures if we don't have
On Mon, Jun 11, 2018 at 05:00:37PM +0100, Colin King wrote:
> From: Colin Ian King
>
> The check for level being less than zero is redundant as level
> is an unsigned u32 and hence will never be less than zero.
> Remove this redundant check.
>
> Detected by CoverityScan, CID#1468363 ("Macro comp
On Mon, Jun 11, 2018 at 09:19:01AM +0200, Miklos Szeredi wrote:
> We don't. Obviously need to make sure to only ever do ioctl's in
> overlayfs that have a common definition across filesystems. Not a lot
> of those, luckily...
Which are those? If they are common and possibly called from kernel
c
On 06/11/2018 11:03 AM, Michal Hocko wrote:
> On Mon 11-06-18 10:51:44, Jason Baron wrote:
>> On 06/11/2018 03:20 AM, Michal Hocko wrote:
>>> [CCing linux-api - please make sure to CC this mailing list anytime you
>>> are touching user visible apis]
>>>
>>> On Fri 08-06-18 14:56:52, Jason Baron
Is perfmon even in still in use? If not it might be a good idea to
drop it for good.
Hi Marcel,
On Mon, Jun 11, 2018 at 5:52 PM Marcel Holtmann wrote:
>
> Hi Ricardo,
>
> the commit message is misleading me. If I build something with ACPI or
> DT support, then modinfo will show all modalias information for ACPI and
> DT compatible strings. What else does udev/modp
On Mon, Jun 11, 2018 at 09:19:14AM +0300, jackm wrote:
> On Sun, 10 Jun 2018 22:42:03 -0600
> Jason Gunthorpe wrote:
>
> > Er, the spec has nothing to do with this. In Linux the TID is made
> > unique because the core code provides 32 bits that are unique and the
> > user provides another 32 bits
On 11/06/18 15:24, Mark Rutland wrote:
On Mon, Jun 11, 2018 at 02:54:16PM +0100, Suzuki K Poulose wrote:
On 08/06/18 15:46, Suzuki K Poulose wrote:
On 06/06/2018 07:01 PM, Mark Rutland wrote:
On Tue, May 29, 2018 at 11:55:56AM +0100, Suzuki K Poulose wrote:
- value |= 0x0
/linux/commits/Andrea-Greco/arcnet-leds-Removed-leds-dependecy/20180611-222941
config: sparc64-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin
Commit "1606f8d8e75b trace doc: convert trace/stm.txt to rst format"
changed stm.txt to stm.rst but references to it in other files have not
been modified, something that is corrected in this patch.
Reported-by: Joe Perches
Signed-off-by: Mathieu Poirier
---
Documentation/trace/coresight.txt |
Duy Nguyen writes:
> On Mon, Jun 4, 2018 at 3:53 PM, Junio C Hamano wrote:
>> * "git pull -recurse-submodules --rebase", when the submodule
>
> One dash is missing in --recurse-submodules
Thanks, will fix.
Hello,
On Mon, Jun 11, 2018 at 11:12:48AM +0200, Jan Kara wrote:
> However this is wrong and so is the patch. The problem is in
> cgwb_bdi_unregister() which does cgwb_kill() and thus drops bdi's
> reference to wb structures before going through the list of wbs again and
> calling wb_shutdown() on
On Sun, 10 Jun 2018 23:49:55 +0800
kbuild test robot wrote:
> Hi Changbin,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on linus/master]
> [also build test WARNING on v4.17 next-20180608]
> [if your patch is applied to the wrong git tree, please drop u
On Fri, 8 Jun 2018 22:40:39 +0200
Halil Pasic wrote:
[I'm trying to not make the discussion branch out too much. Just
replying one more time here (and I'll add something to the wiki).]
> One can probably argue that setting cc 0 even if the host device
> responds to the host ssch with cc 3 becaus
From: Colin Ian King
The check for level being less than zero is redundant as level
is an unsigned u32 and hence will never be less than zero.
Remove this redundant check.
Detected by CoverityScan, CID#1468363 ("Macro compares unsigned to 0")
Signed-off-by: Colin Ian King
---
drivers/gpu/drm/
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