Please disregard this patch. I think I may have found a bug in Clang,
or at least an incompatibility with GCC 7.1.
Clang bug: https://bugs.llvm.org/show_bug.cgi?id=32985
Hi,
On Wed, May 03, 2017 at 11:35:36PM +0200, Milian Wolff wrote:
> When different functions get inlined into the same function, we
> want to show them individually in the reports. But when we group by
> function, we would aggregate all IPs and would only keep the first
> one in that function. E.g
* Thomas Gleixner wrote:
> On Sun, 7 May 2017, Andy Lutomirski wrote:
> > /* context.lock is held for us, so we don't need any locking. */
> > static void flush_ldt(void *current_mm)
> > {
> > + struct mm_struct *mm = current_mm;
> > mm_context_t *pc;
> >
> > - if (current->active_m
fix !PRINTK config build.
(Reported-by: kbuild test robot ).
From: Sergey Senozhatsky
Subject: [PATCH 2/5] printk: introduce printing kernel thread
printk() is quite complex internally and, basically, it does two
slightly independent things:
a) adds a new message to a kern
On Tue, May 9, 2017 at 10:40 PM, Tomohiro Yoshidomi wrote:
>
> Mr.Torokhov
>
> Hi.
>
> > Could you please test the version of the patch I sent to you? It had
> > more changes than the 2 you mentioned above.
>
> Sorry, what did you mail to me with the patch?
> I searched old mails, but I couldn't f
On Tue, May 09, 2017 at 10:50:46PM +0200, Milian Wolff wrote:
> I just hit a segfault when doing `perf report -g srcline`.
> Valgrind pointed me at this code as the culprit:
>
> ==8359== Invalid read of size 8
> ==8359==at 0x3096D9: map__rip_2objdump (map.c:430)
> ==8359==by 0x2FC1A3: matc
Hi Stefan,
On Wed, May 10, 2017 at 11:50 AM, Stefan Agner wrote:
> On 2017-05-09 00:50, Dong Aisheng wrote:
>> This is used to dynamically check the SoC specific lpuart properies.
>> Currently only the checking of 32 bit register width is added which
>> functions the same as before. More will be
On Wed, May 10, 2017 at 07:13:41AM +0200, Greg Kroah-Hartman wrote:
> On Tue, May 09, 2017 at 04:16:39PM -0700, Darren Hart wrote:
> > Linus and Greg,
> >
> > We are in the process of redesigning the Windows Management Instrumentation
> > (WMI) [1] system in the kernel. WMI is the Microsoft implem
On Wed 10-05-17 10:46:54, Minchan Kim wrote:
> On Wed, May 03, 2017 at 08:00:44AM +0200, Michal Hocko wrote:
[...]
> > @@ -1486,6 +1486,12 @@ static unsigned long isolate_lru_pages(unsigned long
> > nr_to_scan,
> > continue;
> > }
> >
> > + /*
> > +
Hi Stefan,
On Wed, May 10, 2017 at 12:10 PM, Stefan Agner wrote:
> On 2017-05-09 00:50, Dong Aisheng wrote:
>> The lpuart of imx7ulp is basically the same as ls1021a. It's also
>> 32 bit width register, but unlike ls1021a, it's little endian.
>> Besides that, imx7ulp lpuart has a minor different
On 2017.05.09 at 21:00 -0600, Jens Axboe wrote:
> On 05/09/2017 08:20 PM, Markus Trippelsdorf wrote:
> > On 2017.05.10 at 11:24 +1000, Stephen Rothwell wrote:
> >> Hi Jens,
> >>
> >> After merging the block tree, today's linux-next build (arm
> >> multi_v7_defconfig) produced this warning:
> >>
> >
On Wed, May 10, 2017 at 11:58 AM, Stefan Agner wrote:
> On 2017-05-09 00:50, Dong Aisheng wrote:
>> It's based on the exist lpuart32 read/write implementation.
>>
>> Cc: Greg Kroah-Hartman
>> Cc: Jiri Slaby (supporter:TTY LAYER)
>> Cc: Fugang Duan
>> Cc: Stefan Agner
>> Cc: Mingkai Hu
>> Cc:
On (05/09/17 20:41), Tetsuo Handa wrote:
[..]
> > what I meant was -- "can we sleep under printk_buffered_begin() or not".
> > printk-safe disables local IRQs. so what I propose is something like this
> >
> > printk-safe-enter//disable local IRQs, use per-CPU buffer
> > backtrace
> >
On 10/05/2017 01:35, Kees Cook wrote:
> On Tue, May 9, 2017 at 4:08 PM, Mickaël Salaün wrote:
>> The commit d69dece5f5b6 ("LSM: Add /sys/kernel/security/lsm") extend
>> security_add_hooks() with a new parameter to register the LSM name,
>> which may be useful to make the list of currently loaded
I'm announcing the release of the 3.12.74 kernel.
All users of the 3.12 kernel series must upgrade.
Note that this is very likely the last 3.12 stable kernel. Everybody
should now really consider jumping to something newer.
Besides that, it was nice experience with the 61 releases
from .14 to th
On Tue, May 09, 2017 at 09:50:32AM -0700, Kees Cook wrote:
> http://git.infradead.org/users/hch/vfs.git/commitdiff/018e0e9030777121fe87e89d43066691e7366587
> This accidentally(?) removes the kernel-doc comments.
That was sort of intentional, the kerneldoc boilerplate adds very little
value for met
Hi Tejun,
On 9 May 2017 at 18:18, Tejun Heo wrote:
> Currently, rq->leaf_cfs_rq_list is a traversal ordered list of all
> live cfs_rqs which have ever been active on the CPU; unfortunately,
> this makes update_blocked_averages() O(# total cgroups) which isn't
> scalable at all.
Dietmar raised si
On Wed, May 10, 2017 at 03:45:24AM +0100, Al Viro wrote:
> FWIW, some parts of that queue are obviously sane; it's the conversions of
> kernel_write() and friends to ->read_iter/->write_iter() that are
> non-starters.
And that part is the main point!
> That stuff is used in too many situations;
Clang flags this file with the -Wunsequenced error that GCC does not
have.
unsequenced modification and access to 'gfp_mask'
It seems that gfp_mask is both read and written without a sequence point
in between, which is undefined behavior.
Signed-off-by: Nick Desaulniers
---
mm/vmscan.c | 4 +++
On Wed, May 10, 2017 at 04:12:54AM +0100, Al Viro wrote:
> What's the point? What's wrong with having kernel_read()/kernel_readv()/etc.?
> You still have set_fs() in there; doing that one level up in call chain would
> be just fine... IDGI.
The problem is that they modify the address limit, whic
Resending the patchset v5.
Commit message for dts patch is edited as suggested by Florian.
Changes in v5:
=
Removed references to phy_ops in the same driver by connect_work
event handler to change the phy modes.
To support dynamically changing the mode of the phy, it does
not require
This patch adds documentation for NS2 DRD Phy driver DT bindings
Signed-off-by: Raviteja Garimella
Acked-by: Rob Herring
---
.../devicetree/bindings/phy/brcm,ns2-drd-phy.txt | 30 ++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy
This is driver for USB DRD Phy used in Broadcom's Northstar2
SoC. The phy can be configured to be in Device mode or Host
mode based on the type of cable connected to the port. The
driver registers to extcon framework to get appropriate
connect events for Host/Device cables connect/disconnect
state
This patch adds device tree node for USB Dual Role Device Phy for
Broadcom's Northstar2 SoC.
Signed-off-by: Raviteja Garimella
---
arch/arm64/boot/dts/broadcom/ns2.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi
b/arch/arm64/boot/dt
On Wed, May 10, 2017 at 04:39:12AM +0100, Al Viro wrote:
> fcntl stuff: I've decided not to put something similar into work.compat
> since I couldn't decide what to do with compat stuff - word-by-word copy
> from userland converting to struct flock + conversion to posix_lock +
> actual work + conve
Hello Markus
Thanks a lot for your effort on stmmac
On 5/9/2017 1:51 PM, SF Markus Elfring wrote:
From: Markus Elfring
Date: Tue, 9 May 2017 13:48:03 +0200
A few update suggestions were taken into account
from static source code analysis.
Markus Elfring (4):
Combine three seq_printf() cal
On powerpc we can build the kernel with two different ABIs for mcount(), which
is used by ftrace. Kernels built with one ABI do not know how to load modules
built with the other ABI. The new style ABI is called "mprofile-kernel", for
want of a better name.
Currently if we build a module using the
Hi Chen-Yu,
Thank you for the review!
On 03/05/2017 19:13, Chen-Yu Tsai wrote:
Hi,
On Wed, May 3, 2017 at 9:56 PM, Mylène Josserand
wrote:
Add ADC support for the sun8i-codec driver.
This driver uses all the microphones widgets and routes provided by the
analog part (sun8i-codec-analog).
So
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