On Thu, Sep 27, 2018 at 3:59 PM Phil Edworthy wrote:
> The Renesas RZ/N1 device family PINCTRL node description.
>
> Based on a patch originally written by Michel Pollet at Renesas.
>
> Signed-off-by: Phil Edworthy
> Reviewed-by: Jacopo Mondi
> ---
> v6:
> - Instead of combining the pin nr and
Add a null pointer check for the socket buffer in ks_hostif.c to avoid a
possible null pointer deference, and remove a later now-redundant null
pointer check.
Signed-off-by: Aymen Qader
---
v2: Remove redundant pointer check
v3: Style fix
drivers/staging/ks7010/ks_hostif.c | 6 +-
1 file ch
On 9/26/2018 5:31 PM, Dan Williams wrote:
On Wed, Sep 26, 2018 at 2:51 PM Alexander Duyck
wrote:
This patch introduces four new variants of the async_schedule_ functions
that allow scheduling on a specific NUMA node.
The first two functions are async_schedule_near and
async_schedule_near_d
Hey again Thomas,
On Thu, Sep 27, 2018 at 3:26 PM Jason A. Donenfeld wrote:
>
> Hi Thomas,
>
> I'm trying to optimize this for crypto performance while still taking
> into account preemption concerns. I'm having a bit of trouble figuring
> out a way to determine numerically what the upper bounds
Hi,
On Thu, Sep 27, 2018 at 4:00 AM Veerabhadrarao Badiganti
wrote:
>
> Hi Doug,
>
>
> On 9/26/2018 3:58 AM, Doug Anderson wrote:
> > Hi,
> >
> > On Tue, Sep 25, 2018 at 8:05 AM Veerabhadrarao Badiganti
> > wrote:
> >> + /*
> >> +* Whenever core-clock is gated dynamically, it's need
On Thu, Sep 27, 2018 at 05:18:44PM +0530, Jagan Teki wrote:
> According to horizontal and vertical timings are defined
> per the diagram from include/drm/drm_modes.h
>
> Back porch = [hv]total - [hv]sync_end
>
> So, update SUN6I_DSI_BASIC_SIZE0_VBP calculation as
> mode->vtotal - mode->vsync_end
>
On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
> On Thu, Sep 27, 2018 at 4:16 PM, Christopher Lameter wrote:
> > On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
> >
> >> On Tue, Sep 25, 2018 at 4:04 PM, Christopher Lameter
> >> wrote:
> >> > On Tue, 25 Sep 2018, Dmitry Vyukov wrote:
> >> >
> >> >> Assumin
On 19 September 2018 at 15:08, Peter Zijlstra wrote:
> On Tue, Sep 18, 2018 at 11:51:35PM -0700, Ard Biesheuvel wrote:
>
>> Ard Biesheuvel (8):
>> kernel/jump_label: abstract jump_entry member accessors
>> kernel/jump_label: implement generic support for relative references
>> arm64/kernel:
://github.com/0day-ci/linux/commits/Arnd-Bergmann/mt76-fix-building-without-CONFIG_MT76x0U/20180927-101346
base:
https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
master
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce
On 9/27/18 9:45 PM, guoju wrote:
After write SSD completed, bcache schedule journal_write work to
system_wq, that is a public workqueue in system, without WQ_MEM_RECLAIM
flag. system_wq is also a bound wq, and there may be no idle kworker on
current processor. Creating a new kworker may unfortu
From: Colin Ian King
Trivial fix to spelling mistake struct field name, rename it.
Signed-off-by: Colin Ian King
---
drivers/mtd/nand/raw/r852.c | 14 +++---
drivers/mtd/nand/raw/r852.h | 2 +-
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/mtd/nand/raw/r852.c
On Thu, 27 Sep 2018, zhong jiang wrote:
> From: Alexey Dobriyan
>
> /*
> * cpu_partial determined the maximum number of objects
> * kept in the per cpu partial lists of a processor.
> */
>
> Can't be negative.
True.
> I hit a real issue that it will result in
On 9/26/2018 5:48 PM, Dan Williams wrote:
On Wed, Sep 26, 2018 at 2:51 PM Alexander Duyck
wrote:
This change makes it so that we probe devices asynchronously instead of the
driver. This results in us seeing the same behavior if the device is
registered before the driver or after. This way w
On Thu, Sep 27, 2018 at 03:12:25PM +0100, Robin Murphy wrote:
>> +u64 dma_direct_get_required_mask(struct device *dev)
>> +{
>> +u64 max_dma = phys_to_dma_direct(dev, (max_pfn - 1) << PAGE_SHIFT);
>> +
>> +return (1ULL << (fls64(max_dma) - 1)) * 2 - 1;
>
> I think that may as well just use
On Thu, Sep 27, 2018 at 5:22 PM, Christopher Lameter wrote:
> On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
>
>> On Thu, Sep 27, 2018 at 4:16 PM, Christopher Lameter wrote:
>> > On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
>> >
>> >> On Tue, Sep 25, 2018 at 4:04 PM, Christopher Lameter
>> >> wrote:
>>
On Thu, Sep 27, 2018 at 03:30:20PM +0100, Robin Murphy wrote:
>> +static gfp_t __dma_direct_optimal_gfp_mask(struct device *dev, u64
>> dma_mask,
>> +u64 *phys_mask)
>> +{
>> +if (force_dma_unencrypted())
>> +*phys_mask = __dma_to_phys(dev, dma_mask);
>> +else
>>
On Sun, Sep 23, 2018 at 04:03:12PM +0530, Taniya Das wrote:
> Add QCOM cpufreq firmware device bindings for Qualcomm Technology Inc's
> SoCs. This is required for managing the cpu frequency transitions which are
> controlled by the hardware engine.
>
> Signed-off-by: Taniya Das
> ---
> .../bindi
On Thu, Sep 27, 2018 at 03:58:04PM +0100, Robin Murphy wrote:
>> }
>> #endif /* !CONFIG_ARCH_HAS_PHYS_TO_DMA */
>> diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
>> index 3c404e33d946..64466b7ef67b 100644
>> --- a/kernel/dma/direct.c
>> +++ b/kernel/dma/direct.c
>> @@ -43,10 +43,11 @@
Restrict the ability to inspect kernel stacks of arbitrary tasks to root
in order to prevent a local attacker from exploiting racy stack unwinding
to leak kernel task stack contents.
See the added comment for a longer rationale.
There don't seem to be any users of this userspace API that can't
gra
On Thu, Sep 27, 2018 at 08:22:04PM +0800, Jason Wang wrote:
> The access of vsock is not protected by vhost_vsock_lock. This may
> lead to use after free since vhost_vsock_dev_release() may free the
> pointer at the same time.
>
> Fix this by holding the lock during the access.
>
> Reported-by: s
* H. Nikolaus Schaller [180925 06:09]:
> We have defined a new DTS and it should be compiled.
Applying into omap-for-v4.20/dt thanks.
Tony
On 27/09/18 16:28, Christoph Hellwig wrote:
On Thu, Sep 27, 2018 at 03:12:25PM +0100, Robin Murphy wrote:
+u64 dma_direct_get_required_mask(struct device *dev)
+{
+ u64 max_dma = phys_to_dma_direct(dev, (max_pfn - 1) << PAGE_SHIFT);
+
+ return (1ULL << (fls64(max_dma) - 1)) * 2 - 1;
On Wed, Sep 19, 2018 at 6:13 PM Cyrill Gorcunov wrote:
>
> On Wed, Sep 19, 2018 at 04:16:50PM +0200, Jann Horn wrote:
> ...
> > >
> > > Heh, actually not :) It is due to commit
> > >
> > > commit 1f8266ff58840d698a1e96d2274189de1bdf7969
> > > Author: Jann Horn
> > > Date: Thu Sep 13 18:12:09 20
These patches adds the stingray thermal driver and its
corresponding DT nodes with documentation.
Changes from v3
- Addressed Daniel lezcano comments.
- Elaborated commit description of thermal driver patch.
- Added brcm,max-crit-temp DT parameter.
Changes from v2:
- All stingray TMON DT
From: Pramod Kumar
Stingray SoC has six temperature sensor and those are
configured, controlled and accessed to read temperature
and update in DDR memory using m0 firmware.
All six sensors has been given 4 bytes of memory in DDR
to write temperature in millivolts.
This thermal driver read temper
From: Pramod Kumar
Add binding document for supported thermal implementation
in Stingray.
Signed-off-by: Pramod Kumar
Signed-off-by: Srinath Mannam
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
.../bindings/thermal/brcm,sr-thermal.txt | 25 ++
1 file chan
From: Pramod Kumar
Add DT nodes for thermal zones memory base address
to read temperature.
Signed-off-by: Pramod Kumar
Signed-off-by: Srinath Mannam
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 14 ++
1 file changed, 1
On 27/09/18 16:30, Christoph Hellwig wrote:
On Thu, Sep 27, 2018 at 03:30:20PM +0100, Robin Murphy wrote:
+static gfp_t __dma_direct_optimal_gfp_mask(struct device *dev, u64
dma_mask,
+ u64 *phys_mask)
+{
+ if (force_dma_unencrypted())
+ *phys_mask = __dma_to
Do you have needs for your photos cutting out and retouching?
We do editing for e-commerce photos, portrait photos and wedding photos.
You may choose to send us one or tow photos, we will provide testing to
check quality.
Thanks,
Jessica
On Thu, Sep 27, 2018 at 07:58:41AM -0700, Dave Hansen wrote:
> On 09/27/2018 06:42 AM, Jarkko Sakkinen wrote:
> >>This flag is 1 if the exception is unrelated to paging and
> >>resulted from violation of SGX-specific access-control
> >>requirements. ... such a violation can occur only i
On Thu, Sep 27, 2018 at 04:38:31PM +0100, Robin Murphy wrote:
> On 27/09/18 16:30, Christoph Hellwig wrote:
>> On Thu, Sep 27, 2018 at 03:30:20PM +0100, Robin Murphy wrote:
+static gfp_t __dma_direct_optimal_gfp_mask(struct device *dev, u64
dma_mask,
+ u64 *phys_mask)
>>>
On 27/09/2018 16:50, Oscar Salvador wrote:
> On Thu, Sep 27, 2018 at 03:13:29PM +0200, Michal Hocko wrote:
>> On Thu 27-09-18 14:25:37, Oscar Salvador wrote:
>>> On Thu, Sep 27, 2018 at 01:09:26PM +0200, Michal Hocko wrote:
> So there were a few things I wasn't sure we could pull outside of the
This patch removes #if 0 code blocks and usages of the
functions defined in the #if 0 code block. It removes
the macro msdc_irq_restore() and replaces its usage
with call to the function called in the macro definition.
Issue found by checkpatch.
Signed-off-by: Nishad Kamdar
---
Changes in v3:
-
On Thu, Sep 27, 2018 at 05:35:10PM +0200, Jann Horn wrote:
...
> >
> > Lets wait for fs people opinions.
>
> No reply yet - I guess I should just fix up the traceme case for now.
Yes please.
From: Chao Yu
There is one case that we can leave bio in f2fs, result in hanging
page writeback waiter.
Thread AThread B
- f2fs_write_cache_pages
- f2fs_submit_page_write
page #0 cached in bio #0 of cold log
- f2fs_submit_page_write
page #1 cached in bio #1 of
On Thu, Sep 27, 2018 at 7:24 AM, Dan Carpenter wrote:
> On Wed, Sep 26, 2018 at 01:52:17PM -0400, valdis.kletni...@vt.edu wrote:
>> John notes that if the kzalloc of ieee->pHTInfo fails, we fail to call
>> ieee80211_networks_free(). In addition, that function has an un-needed check
>> before kfre
On 9/27/18 1:31 PM, Dongbo Cao wrote:
merge sysfs_writeback_running attr and sysfs_writeback_percent attr together
with other attrs of cached_dev.
Signed-off-by: Dongbo Cao
Could you please to explain more what you want to do, and why you make
this change?
Thanks.
Coly Li
---
driv
On Wed, Sep 19, 2018 at 6:08 AM, Peter Zijlstra wrote:
> On Tue, Sep 18, 2018 at 11:51:35PM -0700, Ard Biesheuvel wrote:
>
>> Ard Biesheuvel (8):
>> kernel/jump_label: abstract jump_entry member accessors
>> kernel/jump_label: implement generic support for relative references
>> arm64/kernel
On Thu, Sep 27, 2018 at 10:43:40PM +0800, zhong jiang wrote:
> From: Alexey Dobriyan
>
> /*
> * cpu_partial determined the maximum number of objects
> * kept in the per cpu partial lists of a processor.
> */
>
> Can't be negative.
>
> I hit a real issue that i
> +static void *csky_dma_alloc_atomic(
> + struct device *dev,
> + size_t size,
> + dma_addr_t *dma_handle
> + )
Can you please use normal kernel coding style? Closing brace on the
same line, either two tab indents for the arguments or align them to the
first argument:
static voi
On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
> > Please post on the mailing list
>
> It is on the mailing lists:
> https://lkml.org/lkml/2018/9/27/802
Ok then lets continue the discussion there.
On 25.09.18 23:03, Heiner Kallweit wrote:
It seems that all chip versions from 34 (= RTL8168E-VL) with the
exception of version 39 (= RTL8106E, first sub-version) need
bit TXCFG_AUTO_FIFO.
And indeed, due to reordering of calls this bit is overwritten.
Following patch moves setting the bit from
On 09/26/2018 04:34 PM, Casey Schaufler wrote:
From: Casey Schaufler
A ptrace access check with mode PTRACE_MODE_SCHED gets called
from process switching code. This precludes the use of audit or avc,
as the locking is incompatible. The only available check that
can be made without using avc is
> --- /dev/null
> +++ b/arch/csky/include/asm/irq.h
> @@ -0,0 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0
> +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
> +
> +#ifndef __ASM_CSKY_IRQ_H
> +#define __ASM_CSKY_IRQ_H
> +
> +#include
> +
> +#endif /* __ASM_CSKY_IRQ_H */
Just wire thi
Do you have needs for your photos cutting out and retouching?
We do editing for e-commerce photos, portrait photos and wedding photos.
You may choose to send us one or tow photos, we will provide testing to
check quality.
Thanks,
Jessica
On Thu, 27 Sep 2018, Dmitry Vyukov wrote:
> From: Dmitry Vyukov
>
> This warning does not seem to be useful. Most of the time it fires when
> allocation size depends on syscall arguments. We could add __GFP_NOWARN
> to these allocation sites, but having a warning only to suppress it
> does not ma
In Family 17h, some L3 Cache Performance events require the ThreadMask
and SliceMask to be set. For other events, these fields do not affect
the count either way.
Set ThreadMask and SliceMask to 0xFF and 0xF respectively.
Signed-off-by: Janakarajan Natarajan
---
v2: Changed L3 Slice and L3 Threa
Hi Maciej,
I think that it would be good to move the renaming changes out of this
patch.
On 26/09/18 13:12, Maciej Slodczyk wrote:
There are many segments of ARM32 uprobes code that is very specific to
32-bit ARM arch and many differences between the two architectures that
could be made porta
On 09/27/2018 08:39 AM, Jarkko Sakkinen wrote:
> On Thu, Sep 27, 2018 at 07:58:41AM -0700, Dave Hansen wrote:
>> On 09/27/2018 06:42 AM, Jarkko Sakkinen wrote:
This flag is 1 if the exception is unrelated to paging and
resulted from violation of SGX-specific access-control
r
When ioctls for WDIOC_SETOPTIONS (WDIOS_DISABLECARD or WDIOS_ENABLECARD),
WDIOC_SETTIMEOUT, and WDIOC_SETPRETIMEOUT fail, the error path continues
to handler watchdog timer until user terminates it. When ioctl returns
error, it might not be safe to let the watchdog tick. The error could be
due an u
On Thu, Sep 27, 2018 at 6:07 AM Pankaj Gupta wrote:
[..]
> > We are plugging VIRTIO based flush callback for virtio_pmem driver. If pmem
> > driver (pmem_make_request) has to queue request we have to plug "blk_mq_ops"
> > callbacks for corresponding VIRTIO vqs. AFAICU there is no existing
> > mul
Hi,
This is an RFC series of unifying dynamic event interface on ftrace.
Currently ftrace has 3 dynamic event interfaces, kprobes, uprobes
and synthetic. This series unifies kprobes and uprobes event
interface on "dynamic_events". This enables us to add new dynamic
events easily on same interface,
Add a busy check loop in cleanup_all_probes() before
trying to remove all events in uprobe_events as same as
kprobe_events does.
Without this change, writing null to uprobe_events will
try to remove events but if one of them is enabled, it
stopped there but some of events are already cleared.
Wit
On 27/09/18 16:23, Coly Li wrote:
On 9/27/18 9:45 PM, guoju wrote:
After write SSD completed, bcache schedule journal_write work to
system_wq, that is a public workqueue in system, without WQ_MEM_RECLAIM
flag. system_wq is also a bound wq, and there may be no idle kworker on
current processor.
Use dyn_event framework for kprobe events. This shows
kprobe events on "tracing/dynamic_events" file.
User can also define new events via tracing/dynamic_events.
Signed-off-by: Masami Hiramatsu
---
Documentation/trace/kprobetrace.rst |3 +
kernel/trace/Kconfig|1
kernel
Add an unified dynamic event framework for kprobes
and uprobes. Those dynamic events can be co-exist on
same file because those syntax doesn't over-wrapped.
This introduces a framework part which provides a
unified tracefs interface and operations.
Signed-off-by: Masami Hiramatsu
---
kernel/tra
Use dyn_event framework for uprobe events. This shows
uprobe events on "dynamic_events" file.
User can also define new uprobe events via dynamic_events.
Signed-off-by: Masami Hiramatsu
---
Documentation/trace/uprobetracer.rst |4 +
kernel/trace/trace_uprobe.c | 158
On Wed, Sep 26, 2018 at 03:52:06PM +0200, Milian Wolff wrote:
> To correctly find inlined frames, we have to use the file offset
> instead of the virtual memory address. This was already fixed for
> displaying srcline information while displaying in commit
> 2a9d5050dc84fa20 ("perf script: Show cor
Add a generic method to remove event from dynamic event
list. This is same as other system under ftrace. You
just need to pass the event name with '!' prefix, e.g.
# echo p:new_grp/new_event _do_fork > dynamic_events
This creates an event, and
# echo '!new_grp/new_event' > dynamic_events
On Tue, Sep 25, 2018 at 04:53:40PM +0100, John Garry wrote:
> Hi,
>
> I am seeing this perf crash on my arm64-based system:
>
> root@localhost:~# ./perf_debug_ record -e armv8_pmuv3_0/br_mis_pred/ sleep 1
> perf: Segmentation fault
> Obtained 9 stack frames.
> ./perf_debug_() [0x4c5ef8]
> [0x
Commit-ID: 50ff18ab497aa22f6a59444625df7508c8918237
Gitweb: https://git.kernel.org/tip/50ff18ab497aa22f6a59444625df7508c8918237
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:37 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:47 +0200
jump_label: Implemen
On Wed, Sep 26, 2018 at 03:52:05PM +0200, Milian Wolff wrote:
> Fixes a crash when the report encounters an address that
> could not be associated with an mmaped region:
>
> #0 0x557bdc4a in callchain_srcline (ip= Cannot access memory at address 0x38>, sym=0x0, map=0x0) at
> util/machine
On Thu, Sep 27, 2018 at 03:54:03PM +0300, Alexey Budankov wrote:
>
> Store -k clockid frequency into Perf trace to enable timestamps
> derived metrics conversion into wall clock time on reporting stage.
>
> Below is the example of perf report output:
>
> tools/perf/perf record -k raw -- ../../m
On Wed, Sep 26, 2018 at 08:23:17AM +0200, Jiri Olsa wrote:
SNIP
> > I agree with Namhyung, with a slight difference: perhaps we should set
> > perf_event_attr.mmap on one of the events of the per-cpu mmap, that way
> > we don't need that dummy event, right?
>
> currently it's all based on having
Commit-ID: 9ae033aca8d600e36034d4d0743aad624cec92ed
Gitweb: https://git.kernel.org/tip/9ae033aca8d600e36034d4d0743aad624cec92ed
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:36 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:46 +0200
jump_label: Abstract
Commit-ID: c296146c058c87e9ed53001b6a3988519dbbb6a5
Gitweb: https://git.kernel.org/tip/c296146c058c87e9ed53001b6a3988519dbbb6a5
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:38 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:47 +0200
arm64/kernel: jump_l
Commit-ID: b40a142b12b5c4312171140ff2bc92971b8a7a09
Gitweb: https://git.kernel.org/tip/b40a142b12b5c4312171140ff2bc92971b8a7a09
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:39 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:47 +0200
x86: Add support for
Commit-ID: 9fc0f798ab8a6c042d811e45086260eb59be45c1
Gitweb: https://git.kernel.org/tip/9fc0f798ab8a6c042d811e45086260eb59be45c1
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:40 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:48 +0200
x86/jump_label: Swit
Commit-ID: b34006c4258c9c86597b6b7123d6a9a3513d6cd7
Gitweb: https://git.kernel.org/tip/b34006c4258c9c86597b6b7123d6a9a3513d6cd7
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:41 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:48 +0200
x86/jump_table: Use
Commit-ID: 19483677684b6ca01606f58503cb79cdfbbc7c72
Gitweb: https://git.kernel.org/tip/19483677684b6ca01606f58503cb79cdfbbc7c72
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:42 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:48 +0200
jump_label: Annotate
On 9/27/18 4:50 AM, Vlastimil Babka wrote:
On 9/26/18 8:10 PM, Yang Shi wrote:
Subject: [v2 PATCH 1/2 -mm] mm: mremap: dwongrade mmap_sem to read
when shrinking
"downgrade" in the subject
Will fix in the next version.
Thanks,
Yang
Other than munmap, mremap might be used to shrink mem
Hi Nicolin,
On Wed, Sep 26, 2018 at 02:55:06PM -0700, Nicolin Chen wrote:
> On Wed, Sep 26, 2018 at 01:44:55PM -0700, Guenter Roeck wrote:
> > On Wed, Sep 26, 2018 at 01:25:20PM -0700, Nicolin Chen wrote:
> > > Hello,
> > >
> > > On Wed, Sep 26, 2018 at 12:58:17PM -0700, Guenter Roeck wrote:
> >
On Tue, 28 Aug 2018, Frederic Weisbecker wrote:
> On Fri, Aug 24, 2018 at 07:06:32PM +0200, Heiner Kallweit wrote:
> > I tested it and Frederic is right, it doesn't help. Can it be somehow
> > related to
> > the cpu being brought down during suspend? Because I get the warning only
> > during
> >
On 9/27/18 5:14 AM, Vlastimil Babka wrote:
On 9/26/18 8:10 PM, Yang Shi wrote:
Again, "downgrade" in the subject
brk might be used to shinrk memory mapping too other than munmap().
^ shrink
So, it may hold write mmap_sem for long time when shrinking large
mapping,
Commit-ID: e872267b8bcbb179e21ccc7118f258873d6e7a59
Gitweb: https://git.kernel.org/tip/e872267b8bcbb179e21ccc7118f258873d6e7a59
Author: Ard Biesheuvel
AuthorDate: Tue, 18 Sep 2018 23:51:43 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:49 +0200
jump_table: Move ent
Commit-ID: 13ddb52c165ba47d153b7b040931a5cbe9220866
Gitweb: https://git.kernel.org/tip/13ddb52c165ba47d153b7b040931a5cbe9220866
Author: Heiko Carstens
AuthorDate: Tue, 18 Sep 2018 23:51:44 -0700
Committer: Thomas Gleixner
CommitDate: Thu, 27 Sep 2018 17:56:49 +0200
s390/jump_label: Swi
On 9/27/18 5:50 AM, Kirill A. Shutemov wrote:
On Thu, Sep 27, 2018 at 02:10:34AM +0800, Yang Shi wrote:
brk might be used to shinrk memory mapping too other than munmap().
s/shinrk/shrink/
So, it may hold write mmap_sem for long time when shrinking large
mapping, as what commit ("mm: mmap:
On 9/27/18 6:41 AM, xypr...@archlinux.org wrote:
> From: Alexander F. Rødseth
>
> Only ah needs to be set to 0 before calling interrupt 0x16 for waiting
> for a keypress.
>
> This patch changes the line that uses xor so that it only zeroes "ah" instead
> of "ax".
> This saves a byte.
>
> Signe
On 2018/09/24 17:11, Tetsuo Handa wrote:
> On 2018/09/19 20:02, Tetsuo Handa wrote:
>> On 2018/09/14 21:22, Sergey Senozhatsky wrote:
>>> The "SMP-safe" comment becomes a bit tricky when pr_line is used with a
>>> static buffer. Either we need to require synchronization - umm... and
>>> document it
On Thu, Sep 27, 2018 at 10:53:47PM +0800, lijiang wrote:
> If no need to break this line, it will cause a warning of exceeding 80
> characters per line.
That's fine - we don't take the 80 cols rule blindly but apply common
sense. In this particular case the lines can stick out because they're
sim
From: Colin Ian King
Trivial fix to spelling mistake struct field name, rename it.
Signed-off-by: Colin Ian King
---
drivers/net/wireless/broadcom/b43/b43.h | 2 +-
drivers/net/wireless/broadcom/b43/main.c | 8
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/ne
On 27/09/18 16:32, Christoph Hellwig wrote:
On Thu, Sep 27, 2018 at 03:58:04PM +0100, Robin Murphy wrote:
}
#endif /* !CONFIG_ARCH_HAS_PHYS_TO_DMA */
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
index 3c404e33d946..64466b7ef67b 100644
--- a/kernel/dma/direct.c
+++ b/kernel/dma
On Wed, Sep 19, 2018 at 12:02 PM Kirill Tkhai wrote:
>
> On 19.09.2018 18:49, Eric Dumazet wrote:
> > On Wed, Sep 19, 2018 at 8:41 AM Kirill Tkhai wrote:
> >>
> >> On 19.09.2018 17:55, Eric Dumazet wrote:
> >>> On Wed, Sep 19, 2018 at 5:29 AM Kirill Tkhai wrote:
>
> Many workloads have
Hi Maciej,
On 26/09/18 13:12, Maciej Slodczyk wrote:
Detect what kind of instruction is being probed and depending on the
result:
- if an A64 instruction handle it the old way, using existing A64
instructions probing code,
- if an A32 instruction decode it and handle using the new code, moved
fr
Wesley, I'm going to suggest you send patches to me before sending them
to the community until you have a better handle of the tools and
process. The subject suggests you have 11 other patches in this series
so you've mishandled the tools.
On 2018-09-26 11:57 p.m., wesley.sh...@microchip.com wrote
On Thu, Sep 27, 2018 at 8:51 PM Maxime Ripard wrote:
>
> On Thu, Sep 27, 2018 at 05:18:44PM +0530, Jagan Teki wrote:
> > According to horizontal and vertical timings are defined
> > per the diagram from include/drm/drm_modes.h
> >
> > Back porch = [hv]total - [hv]sync_end
> >
> > So, update SUN6I_
On Thu, Sep 27, 2018 at 5:11 PM Tycho Andersen wrote:
> As an alternative to SECCOMP_FILTER_FLAG_GET_LISTENER, perhaps a ptrace()
> version which can acquire filters is useful. There are at least two reasons
> this is preferable, even though it uses ptrace:
>
> 1. You can control tasks that aren't
On Wed, Sep 26, 2018 at 05:08:48PM -0400, Josef Bacik wrote:
> We want to be able to cache the result of a previous loop of a page
> fault in the case that we use VM_FAULT_RETRY, so introduce
> handle_mm_fault_cacheable that will take a struct vm_fault directly, add
> a ->cached_page field to vm_fa
On Thu, Sep 27, 2018 at 05:15:54PM +0200, Geert Uytterhoeven wrote:
> On Thu, Sep 27, 2018 at 3:59 PM Phil Edworthy
> wrote:
> > The Renesas RZ/N1 device family PINCTRL node description.
> >
> > Based on a patch originally written by Michel Pollet at Renesas.
> >
> > Signed-off-by: Phil Edworthy
On Thu, Sep 27, 2018 at 12:10:03PM +0200, Arnd Bergmann wrote:
> The zap_vma_ptes() is declared but not defined on NOMMU kernels,
> causing a link error for the newly added uverbs code:
>
> drivers/infiniband/core/uverbs_main.o: In function
> `uverbs_user_mmap_disassociate':
> uverbs_main.c:(.tex
> -Original Message-
> From: Stephen Smalley [mailto:s...@tycho.nsa.gov]
> Sent: Thursday, September 27, 2018 8:50 AM
> To: Schaufler, Casey ; kernel-
> harden...@lists.openwall.com; linux-kernel@vger.kernel.org; linux-security-
> mod...@vger.kernel.org; seli...@tycho.nsa.gov; Hansen, Dave
On Thu, Sep 27, 2018 at 7:47 PM Chen-Yu Tsai wrote:
>
> On Thu, Sep 27, 2018 at 9:44 PM Jagan Teki wrote:
> >
> > On Thu, Sep 27, 2018 at 6:13 PM Chen-Yu Tsai wrote:
> > >
> > > Hi,
> > >
> > > On Thu, Sep 27, 2018 at 7:49 PM Jagan Teki
> > > wrote:
> > > >
> > > > DSI bus_clk is already avail
On Thu, Sep 27, 2018 at 05:14:56PM +0100, Robin Murphy wrote:
>> This just seemed more readable to me than min_not_zero, but if others
>> prefer min_not_zero I can switch.
>
> Nah, just checking whether there were any intentionally different
> assumptions compared to the couple of other places in
On 9/27/2018 8:10 AM, Rob Herring wrote:
On Tue, 18 Sep 2018 14:51:13 -0700, Jae Hyun Yoo wrote:
This commit adds a document of generic PECI bus, adapter and client
driver.
Cc: Rob Herring
Cc: Mark Rutland
Cc: Andrew Jeffery
Cc: Joel Stanley
Signed-off-by: Jae Hyun Yoo
Reviewed-by: Haiyue
> On Sep 27, 2018, at 8:19 AM, Jason A. Donenfeld wrote:
>
> Hey again Thomas,
>
>> On Thu, Sep 27, 2018 at 3:26 PM Jason A. Donenfeld wrote:
>>
>> Hi Thomas,
>>
>> I'm trying to optimize this for crypto performance while still taking
>> into account preemption concerns. I'm having a bit o
On 9/27/2018 8:15 AM, Rob Herring wrote:
On Tue, 18 Sep 2018 14:51:19 -0700, Jae Hyun Yoo wrote:
This commit adds a dt-bindings document for PECI client MFD.
Cc: Lee Jones
Cc: Rob Herring
Cc: Mark Rutland
Cc: Andrew Jeffery
Cc: James Feist
Cc: Jason M Biils
Cc: Joel Stanley
Cc: Vernon Ma
Hi Alex,
On Thu, Sep 20, 2018 at 03:45:38PM +0300, Alexander Shishkin wrote:
> Currently, if no matching policy node can be found for a trace source,
> we'll try to use "default" policy node, then, if that doesn't exist,
> we'll pick the first node, in order of creation. If that also fails,
> we'l
On Fri, Sep 28, 2018 at 12:26 AM Jagan Teki wrote:
>
> On Thu, Sep 27, 2018 at 7:47 PM Chen-Yu Tsai wrote:
> >
> > On Thu, Sep 27, 2018 at 9:44 PM Jagan Teki
> > wrote:
> > >
> > > On Thu, Sep 27, 2018 at 6:13 PM Chen-Yu Tsai wrote:
> > > >
> > > > Hi,
> > > >
> > > > On Thu, Sep 27, 2018 at 7
On Thu, Sep 27, 2018 at 06:20:23PM +0200, Jann Horn wrote:
> On Thu, Sep 27, 2018 at 5:11 PM Tycho Andersen wrote:
> > As an alternative to SECCOMP_FILTER_FLAG_GET_LISTENER, perhaps a ptrace()
> > version which can acquire filters is useful. There are at least two reasons
> > this is preferable, e
On Thu, Sep 27, 2018 at 7:23 AM, Mike Snitzer wrote:
> On Wed, Sep 26 2018 at 3:16am -0400,
> Richard Weinberger wrote:
>
>> Helen,
>>
>> On Wed, Sep 26, 2018 at 7:01 AM Helen Koike
>> wrote:
>> >
>> > This series is reviving an old patchwork.
>> > Booting from a mapped device requires an init
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