From: Colin Ian King
static analysis from cppcheck detected %x being used for
unsigned longs:
[arch/x86/um/os-Linux/task_size.c:112]: (warning) %x in format
string (no. 1) requires 'unsigned int' but the argument type
is 'unsigned long'.
Use %lx instead of %x
Signed-off-by: Colin Ian King
To use the newly added PXA27x pinctrl driver, this commit is needed
as well as commit 4b15ec9d42b2 ("pinctrl: activate pxa architecture").
Signed-off-by: Masahiro Yamada
---
arch/arm/mach-pxa/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-p
Dmitry Vyukov wrote:
[ CC nf-devel, not sure if its nfnetlink fault or NETLINK_MMAP ]
> The following program causes GPF in netlink_getsockbyportid:
>
> // autogenerated by syzkaller (http://github.com/google/syzkaller)
> #include
> #include
> #include
> #include
> #include
>
> int main()
Building pinctrl-pxa27x.c as a module causes a link error:
ERROR: "pxa2xx_pinctrl_init" [drivers/pinctrl/pxa/pinctrl-pxa27x.ko] undefined!
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pinctrl/pxa/pinctrl-pxa
From: Colin Ian King
Fix indent warning when building with gcc 6:
drivers/staging/iio/adc/ad7192.c:239:4: warning: statement is indented
as if it were guarded by... [-Wmisleading-indentation]
Signed-off-by: Colin Ian King
---
drivers/staging/iio/adc/ad7192.c | 2 +-
1 file changed, 1 inserti
> https://github.com/0day-ci/linux/commits/Masahiro-Yamada/pinctrl-pxa-guard-sub-directory-with-CONFIG_PINCTRL_PXA/20160123-233501
> config: x86_64-allmodconfig (attached as .config)
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_
On Sat, Jan 23, 2016 at 10:46 AM, Dmitry Vyukov wrote:
> On Sat, Jan 23, 2016 at 7:40 PM, Willy Tarreau wrote:
>> On Sat, Jan 23, 2016 at 07:14:33PM +0100, Dmitry Vyukov wrote:
>>> I've attached my .config.
>>> Also run this program in a parallel loop. I think it's leaking not
>>> every time, pro
On Sat, Jan 23, 2016 at 9:32 AM, Trond Myklebust
wrote:
>
> are available in the git repository at:
>
> git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.5-2
You have some odd double-spacing issue in this pull request. It's
fine, and I pulled, but I thought I'd mention the o
On 01/23/2016 07:29 AM, William Breathitt Gray wrote:
On 01/21/2016 10:42 PM, Guenter Roeck wrote:
This implies that setting the timeout would start the watchdog,
which is inappropriate (the timeout can be set while the watchdog
is stopped).
Also, setting the timeout sets both the resolution _a
On Sun, Jan 24, 2016 at 12:09 AM, Dmitry Torokhov
wrote:
> On Sat, Jan 23, 2016 at 11:29:29PM +0530, Aniroop Mathur wrote:
>> Hi Mr. Torokhov,
>>
>> On Fri, Jan 22, 2016 at 12:47 AM, Dmitry Torokhov
>> wrote:
>> > Hi Anoroop,
>> >
>> > On Thu, Jan 21, 2016 at 11:07:19PM +0530, Aniroop Mathur wrot
On 01/23/2016 08:25 PM, Florian Westphal wrote:
Dmitry Vyukov wrote:
[ CC nf-devel, not sure if its nfnetlink fault or NETLINK_MMAP ]
The following program causes GPF in netlink_getsockbyportid:
// autogenerated by syzkaller (http://github.com/google/syzkaller)
#include
#include
#include
On 01/22/2016 05:31 PM, Peter Hurley wrote:
> Hi John,
>
> On 01/22/2016 02:27 AM, John Ogness wrote:
>> Note that an ugly device-tree lookup hack is implemented in order
>> to detect if the sDMA engine is being used. This is necessary
>> because the sDMA driver does not implement pause/resume cor
The sceanrio is:
1. create fully node blocks
2. flush node blocks
3. write inline_data for all the node blocks again
4. flush node blocks redundantly
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/data.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/data.c b
The scenario is:
1. create lots of node blocks
2. sync
3. write lots of inline_data
-> got panic due to no free space
In that case, we should flush node blocks when writing inline_data in #3,
and trigger gc as well.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/gc.c | 7 +++
1 file changed, 7 inse
It needs to give a chance to be rescheduled while shrinking slab entries.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/extent_cache.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index ccd5c63..325825b 100644
--- a/fs/f2fs/extent_cache.c
+++ b/
If there are many writepages calls by multiple threads in background, we don't
need to serialize to merge all the bios, since it's background.
In such the case, it'd better to run writepages concurrently.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/data.c | 2 +-
1 file changed, 1 insertion(+), 1 del
In write_begin, if storage supports stable_page, we don't need to wait for
writeback to update its contents.
This patch introduces to use wait_for_stable_page instead of
wait_on_page_writeback.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/checkpoint.c | 4 ++--
fs/f2fs/data.c | 7 ---
fs/f
This patch removes needless condition variable.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/data.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index b118055..9a8edeb 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1477,13 +1477,9 @@ re
Hi Chao,
Could you review this patch again?
I just got a panic from this patch.
I have not much time to dig this, so couldn't remain more specific info.
Let me test this later.
Thanks,
On Mon, Jan 18, 2016 at 06:28:11PM +0800, Chao Yu wrote:
> f2fs use single bio buffer per type data (META/NODE/
All a bit revisionist. Everyone else on the planet was upset about it
because it broke things like calculating bit density because the prefixes
for the bit capacity are not in metric form. BIPM (keeper of the SI
units) never approved powers of two as an interpretation. IEC came into
line in 1999, I
On 01/22/2016 05:48 PM, Peter Hurley wrote:
> Hi John,
Hi Peter,
> On 01/22/2016 02:27 AM, John Ogness wrote:
>> It has been seen that spurious interrupts are generated when the
>> DMA engine is in use. By disabling timeout interrupts (~IER_RDI)
>> this phenomenon goes away, but this driver relie
2016-01-23 18:20 GMT+03:00 Andy Shevchenko :
> On Tue, Jan 19, 2016 at 10:33 PM, Matwey V. Kornilov
> wrote:
>> Use software emulated RS485 direction control to provide RS485 API existed in
>> omap_serial driver. Note that 8250_omap issues interrupt on shift register
>> empty which is single prer
In acpiphp_enable_slot, there is a missing unlock path
when error occurred. It needs to be unlocked before returning an error.
Signed-off-by: Insu Yun
---
drivers/pci/hotplug/acpiphp_glue.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c
On January 23, 2016 12:29:26 PM PST, One Thousand Gnomes
wrote:
>All a bit revisionist. Everyone else on the planet was upset about it
>because it broke things like calculating bit density because the
>prefixes
>for the bit capacity are not in metric form. BIPM (keeper of the SI
>units) never app
Since class_create can be failed in memory pressure,
its return value should be checked and correctly handled.
Signed-off-by: Insu Yun
---
drivers/tty/vt/vc_screen.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c
index 14a2b5f..5df4b
This patch fixes 84638335900f ("mm: rework virtual memory accounting")
Before that commit RLIMIT_DATA have control only over size of the brk region.
But that change have caused problems with all existing versions of valgrind,
because it set RLIMIT_DATA to zero.
This patch fixes rlimit check (limi
On Sat, Jan 23, 2016 at 09:18:44AM +0100, Boris Brezillon wrote:
> On Fri, 22 Jan 2016 18:57:13 -0800
> Brian Norris wrote:
> >
> > From: Brian Norris
> > Date: Fri, 22 Jan 2016 18:54:02 -0800
> > Subject: [PATCH] mtd: nand: sunxi: use mtd_div_by_ws() helper
> >
> > Suggested-by: Richard Weinbe
On Tue, Jan 12, 2016 at 04:09:04AM +, Yao Yuan wrote:
> Hi Xu Han, David Woodhouse, Brian Norris
>
> By the way, there are some patches depend on this patch for QSPI Spansion
> S25FS-S family flash support on ARMv8 platform.
> in order to the completeness of the patch sets. I want to just sen
On Thu, Jan 21, 2016 at 03:53:54PM +0800, Yuan Yao wrote:
> Add R/W functions for big- or little-endian registers:
> The qSPI controller's endian is independent of the CPU core's endian.
> So far, the qSPI have two versions for big-endian and little-endian.
>
> Signed-off-by: Yuan Yao
> Acked-by:
On Fri, Jan 22, 2016 at 11:30:55AM -0600, Han Xu wrote:
> On Fri, Jan 22, 2016 at 3:01 AM, Yao Yuan wrote:
> > On Thu, Jan 21, 2016 at 11:42 PM, Han Xu < xhnj...@gmail.com > wrote:
> >> On Thu, Jan 21, 2016 at 1:53 AM, Yuan Yao wrote:
> >> > Any extra information you can find them on the patchwor
On 01/22/2016 08:28 AM, John Ogness wrote:
> If DMA is active during a shutdown, a delayed restore of the
> registers may be pending. The restore must be performed after
> the DMA is stopped, otherwise the delayed restore remains
> pending and will fire upon the first DMA TX complete of a
> totally
On 01/23/2016 12:14 PM, Sebastian Andrzej Siewior wrote:
> On 01/22/2016 05:31 PM, Peter Hurley wrote:
>> Hi John,
>>
>> On 01/22/2016 02:27 AM, John Ogness wrote:
>>> Note that an ugly device-tree lookup hack is implemented in order
>>> to detect if the sDMA engine is being used. This is necessary
On Sat, Jan 16, 2016 at 01:38:11AM +0100, Rafał Miłecki wrote:
> So I wanted to stick to the cached mapping, [...]
I mentioned this earlier on, but I don't feel like I've gotten a clear
answer. Is a cached mapping actually safe here? From the looks of it,
the memory mapping is a read-only memory-m
Am 23.01.2016 um 18:28 schrieb One Thousand Gnomes :
>>> There is lots of stuff we probe and bind via user space - most things
>>> these days in fact. That's much of why we have notifiers and udev. It's
>>> frequently a win in flexibility, security and configurability to do stuff
>>> via user dae
Masahiro Yamada writes:
> To use the newly added PXA27x pinctrl driver, this commit is needed
> as well as commit 4b15ec9d42b2 ("pinctrl: activate pxa architecture").
>
> Signed-off-by: Masahiro Yamada
No, that's a bit to narrow selecting pinctrl for only pxa27x architecture.
I have this patch
On Sat, Jan 23, 2016 at 2:14 AM, Borislav Petkov wrote:
> On Fri, Jan 22, 2016 at 04:56:05PM -0800, Andy Lutomirski wrote:
>> If we have an FPU, there's no need to check CR0 for FPU emulation.
>>
>> Signed-off-by: Andy Lutomirski
>> ---
>> arch/x86/kernel/traps.c | 2 +-
>> 1 file changed, 1 ins
Masahiro Yamada writes:
> Building pinctrl-pxa27x.c as a module causes a link error:
>
> ERROR: "pxa2xx_pinctrl_init" [drivers/pinctrl/pxa/pinctrl-pxa27x.ko]
> undefined!
>
> Signed-off-by: Masahiro Yamada
Yeah, I see no other way out to spare namespace polution.
Acked-by: Robert Jarzmik
Che
to
>> help improving the system]
>>
>> url:
>> https://github.com/0day-ci/linux/commits/Masahiro-Yamada/pinctrl-pxa-guard-sub-directory-with-CONFIG_PINCTRL_PXA/20160123-233501
>> config: x86_64-allmodconfig (attached as .config)
>> reproduce:
>>
On Fri, Jan 22, 2016 at 11:50:24PM -0500, Benjamin LaHaise wrote:
> On Sat, Jan 23, 2016 at 03:24:49PM +1100, Dave Chinner wrote:
> > On Wed, Jan 20, 2016 at 04:56:30PM -0500, Benjamin LaHaise wrote:
> > > On Thu, Jan 21, 2016 at 08:45:46AM +1100, Dave Chinner wrote:
> > > > Filesystems *must take
On Fri, Jan 22, 2016 at 09:10:07PM -0600, Eric W. Biederman wrote:
> Kees Cook writes:
>
> > Several sysctls expect a state where the highest value (in extra2) is
> > locked once set for that boot. Yama does this, and kptr_restrict should
> > be doing it. This extracts Yama's logic and adds it to
On Sat, Jan 23, 2016 at 02:58:54PM +, Al Viro wrote:
> ->i_mutex wrappers (with small prereq in lustre), fix for too
Please explain, Al?
I haven't heard anything about there being i_mutex changes pending,
and this commit says "over the coming cycle ->i_mutex will become
rwsem". That's
On Sun, Jan 24, 2016 at 09:34:56AM +1100, Dave Chinner wrote:
> On Sat, Jan 23, 2016 at 02:58:54PM +, Al Viro wrote:
> > ->i_mutex wrappers (with small prereq in lustre), fix for too
>
> Please explain, Al?
>
> I haven't heard anything about there being i_mutex changes pending,
> and this
On Wed, Dec 02, 2015 at 04:47:40PM -0600, Han Xu wrote:
> From: Huang Shijie
>
> i.MX6SX supports deep sleep mode(DSM) that may turn off GPMI/BCH power
> during suspend, add gpmi nand suspend/resume function to release DMA
> channel in suspend function and re-init GPMI/BCH controller during
> res
On Wed, Dec 02, 2015 at 04:47:43PM -0600, Han Xu wrote:
> By default NAND driver will choose the highest ecc strength that oob
> could contain, in this case, for some 8K+744 NAND flash, the ecc
> strength will be up to 52bit, which beyonds the i.MX6QDL BCH capability
> (40bit).
>
> This patch allo
On Wed, Dec 02, 2015 at 04:47:44PM -0600, Han Xu wrote:
> support GPMI NAND on i.MX7D
>
> Signed-off-by: Han Xu
> ---
> drivers/mtd/nand/gpmi-nand/bch-regs.h | 14 +++---
> drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 10 ++
> drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 27
+ Markus Pargmann
On Wed, Dec 02, 2015 at 04:47:45PM -0600, Han Xu wrote:
> i.MX6QP and i.MX7D BCH module integrated a new feature to detect the
> bitflip number for erased NAND page. So for these two platform, set the
> erase threshold to ecc_strength and if bitflip detected, GPMI driver will
> c
On Saturday 23 January 2016 23:07:44 Robert Jarzmik wrote:
> I have this patch in my local tree for 2 monthes (see [1]). This is the patch
> I'd rather have. I had not posted it as I didn't think the pinctrl work was
> over
> yet. I know at least that pxa3xx is ready (as pinctrl-single should be u
On Wed, Dec 02, 2015 at 04:47:46PM -0600, Han Xu wrote:
> support GPMI NAND on i.MX6UL
>
> Signed-off-by: Han Xu
> ---
> drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +
> drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 4 +++-
> 2 files changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/d
On Sun, Jan 24, 2016 at 09:44:35AM +1100, Dave Chinner wrote:
> FWIW, I'm not opposed to making such a locking change - I'm more
> concerned about the fact I'm finding out about plans for such a
> fundamental locking change from a pull request on the last day of a
> merge window
Look at the c
Heiko,
On Sat, Jan 23, 2016 at 9:52 AM, Heiko Stuebner wrote:
> Hi,
>
> Am Freitag, 22. Januar 2016, 10:18:35 schrieb Douglas Anderson:
>> This is a bit of catchall series for all the bug fix and performance
>> patches I've been working on over the last few months. Note that for
>> dwc2 we need
On Sun, Jan 24, 2016 at 07:10:38AM +0800, kbuild test robot wrote:
> tree: git://git.infradead.org/users/dedekind/l2-mtd.git next
> head: b8b0e465ddb0c9cb16089ddfed68a8569e006465
> commit: 54ca3cd594db58d65b3670f2af452c1104b09ac6 [457/463] mtd: nand: remove
> EXPORT_SYMBOL of nand_scan_bbt()
>
On Sat, Jan 23, 2016 at 02:09:59PM -0800, Andy Lutomirski wrote:
> Maybe this will be just cpu_has some day if my theory about the new
> improved static_cpu_has being shorter than boot_cpu_has pans out :)
Yeah, I have the static_cpu_has() simplification patchset v2 ready, will
send out tomorrow.
On Sat, Jan 23, 2016 at 11:09:44PM +, Al Viro wrote:
> On Sun, Jan 24, 2016 at 09:44:35AM +1100, Dave Chinner wrote:
>
> > FWIW, I'm not opposed to making such a locking change - I'm more
> > concerned about the fact I'm finding out about plans for such a
> > fundamental locking change from a
> On Jan 22, 2016, at 7:56 AM, Rik van Riel wrote:
>
> Hi,
>
> I am trying to gauge interest in discussing VM containers at the LSF/MM
> summit this year. Projects like ClearLinux, Qubes, and others are all
> trying to use virtual machines as better isolated containers.
>
> That changes some o
On Sat, Jan 23, 2016 at 2:44 PM, Dave Chinner wrote:
>
> FWIW, I'm not opposed to making such a locking change - I'm more
> concerned about the fact I'm finding out about plans for such a
> fundamental locking change from a pull request on the last day of a
> merge window
It's actually not a
On Sat, Jan 23, 2016 at 03:52:46PM -0500, Insu Yun wrote:
> Since class_create can be failed in memory pressure,
In this case, really? At init time?
> its return value should be checked and correctly handled.
You didn't correctly handle it, you leaked memory and other resources :(
This is an additional patch to the one already submitted recently.
The previous patch was not complete, and the FCC port lock-up scenario
has been reproduced in lab.
I had an opportunity to check the current patch in lab and the FCC
port lock no longer freezes, while the previous patch still locks-
Hello,
One of our java software would not start after this:
# first bad commit: [ef547f2ac16bd9d77a780a0e7c70857e69e8f23f] tcp:
remove max_qlen_log
Log from software:
STATUS | monitor | 2016/01/23 14:22:55 | Launching a Service...
INFO | buserver | 2016/01/23 14:23:00 | WrapperManager class
Daniel Borkmann wrote:
> On 01/23/2016 08:25 PM, Florian Westphal wrote:
> >Dmitry Vyukov wrote:
> >
> >[ CC nf-devel, not sure if its nfnetlink fault or NETLINK_MMAP ]
> >
> >>The following program causes GPF in netlink_getsockbyportid:
[..]
> >CONFIG_NETLINK_MMAP and nfnetlink batching strike
On Sat, 2016-01-23 at 15:54 -0800, Kui Zhang wrote:
> Hello,
>
> One of our java software would not start after this:
>
> # first bad commit: [ef547f2ac16bd9d77a780a0e7c70857e69e8f23f] tcp:
> remove max_qlen_log
>
>
> Log from software:
>
> STATUS | monitor | 2016/01/23 14:22:55 | Launching a
On 23/01/16 15:05, Jan Kiszka wrote:
> On 2016-01-20 12:15, Kieran Bingham wrote:
>> Some macro's and defines are needed when parsing memory, and without
>> compiling the kernel as -g3 they are not available in the debug-symbols.
>>
>> We use the pre-processor here to extract constants to a dedic
On 23/01/16 15:08, Jan Kiszka wrote:
> On 2016-01-20 12:15, Kieran Bingham wrote:
>> Facilitate linked-list items by providing a generator to return
>> the dereferenced, and type-cast objects from a kernel linked list
>>
>> Signed-off-by: Kieran Bingham
>> ---
>>
>> This is quite a useful wrappe
On 23/01/16 15:12, Jan Kiszka wrote:
> On 2016-01-20 12:15, Kieran Bingham wrote:
>> Provide iomem_resource and ioports_resource printers and command hooks
>>
>> Signed-off-by: Kieran Bingham
>>
>> ---
>>
>> These two readers are a useful extract of kernel information.
>> This shows the power of
On 23/01/16 15:27, Jan Kiszka wrote:
> On 2016-01-20 12:15, Kieran Bingham wrote:
>> lx-mounts will identify current mount points based on the 'init_task'
>> namespace by default, as we do not yet have a kernel thread list
>> implementation to select the current running thread.
>>
>> Optionally, a
On Sat, Jan 23, 2016 at 03:48:30PM -0800, Linus Torvalds wrote:
> On Sat, Jan 23, 2016 at 2:44 PM, Dave Chinner wrote:
> >
> > FWIW, I'm not opposed to making such a locking change - I'm more
> > concerned about the fact I'm finding out about plans for such a
> > fundamental locking change from a
On 23/01/16 15:21, Jan Kiszka wrote:
> On 2016-01-20 12:15, Kieran Bingham wrote:
>> Provide an equivalent of /proc/meminfo which should be available from
>> core dumps, or crashed kernels. This should allow a debugger to identify
>> if memory pressures were applicable in the instance of their is
On Sat, 23 Jan 2016, Mike Galbraith wrote:
> While you're fixing that commit up, can you perhaps find a better home
> for quiet_vmstat()? It not only munches cycles when switching cross
> -core mightily, for -rt it injects a sleeping lock into the idle task.
Not sure what you are talking about.
Current log includes at least a couple different spelling of my name,
including the old one before I legally changed it.
Also update to use my own controlled domain, rather than GMail.
Signed-off-by: Diego Elio Pettenò
---
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git a/.mailmap b/
On Sat, Jan 23, 2016 at 11:09:44PM +, Al Viro wrote:
> On Sun, Jan 24, 2016 at 09:44:35AM +1100, Dave Chinner wrote:
>
> > FWIW, I'm not opposed to making such a locking change - I'm more
> > concerned about the fact I'm finding out about plans for such a
> > fundamental locking change from a
On Saturday, January 23, 2016 03:44:19 PM Insu Yun wrote:
> In acpiphp_enable_slot, there is a missing unlock path
> when error occurred. It needs to be unlocked before returning an error.
>
> Signed-off-by: Insu Yun
Applied, thanks!
> ---
> drivers/pci/hotplug/acpiphp_glue.c | 4 +++-
> 1 fil
Hi Robert
I tried latest next-20160122 on Colibri PXA270 with a previously
working device tree and got the following DM9000 Ethernet driver issue:
[1.062495] dm9000 800.ethernet: insufficient resources
[1.068439] dm9000 800.ethernet: not found (-2).
[1.073451] dm9000: probe of
On Sun, Jan 24, 2016 at 11:26:58AM +1100, Dave Chinner wrote:
> That's fair enough. However, compare this to how core locking
> changes occur in the mm subsystem - they go through multiple patch
> postings and review so there's no surprise when the pull request
> comes.
... and the thread in ques
On Wednesday, January 20, 2016 10:13:42 AM Marek Szyprowski wrote:
> During genpd_poweron, genpd->lock is acquired recursively for each
> parent (master) domain, which are separate objects. This confuses
> lockdep, which considers every operation on genpd->lock as being done on
> the same lock clas
Jann Horn writes:
> On Fri, Jan 22, 2016 at 09:10:07PM -0600, Eric W. Biederman wrote:
>> Kees Cook writes:
>>
>> > Several sysctls expect a state where the highest value (in extra2) is
>> > locked once set for that boot. Yama does this, and kptr_restrict should
>> > be doing it. This extracts
On Sun, Jan 24, 2016 at 11:53:04AM +1100, Dave Chinner wrote:
> > readdir() is another potential target for weaker exclusion (i.e. switching
> > it to taking that thing shared), but that's a separate story and I'd prefer
> > to deal with ->lookup() first. There are potentially hairy issues around
On Sat, Jan 23, 2016 at 07:20:17PM -0600, Eric W. Biederman wrote:
> Yep. That is about the size of it. file * used to be passed to the
> sysctl methods but it was removed several years ago because no one was
> using it.
Generally cred would be better... Alternatively we could eat one more
poi
On Sun, Jan 24, 2016 at 01:43:42AM +, Al Viro wrote:
> On Sat, Jan 23, 2016 at 07:20:17PM -0600, Eric W. Biederman wrote:
>
> > Yep. That is about the size of it. file * used to be passed to the
> > sysctl methods but it was removed several years ago because no one was
> > using it.
>
> Gen
Hi,
I see runtime problems with the current mmotm branch. All qemu mips targets
(32 and 64 bit, big and little endian) are stuck in boot after this commit.
Bisect points to commit d13682e4d9d2 ("kallsyms: add support for relative
offsets
in kallsyms address table". Disabling CONFIG_KALLSYMS_BAS
Per man page, listen(fd, 0) is valid.
A backlog argument of 0 may allow the socket to accept
connections, in which case the length of the listen queue may be set
to an implementation-defined minimum value.
http://pubs.opengroup.org/onlinepubs/009695399/functions/listen.html
I just notice ad
On Sat, Jan 23, 2016 at 07:46:45PM +0100, Dmitry Vyukov wrote:
> On Sat, Jan 23, 2016 at 7:40 PM, Willy Tarreau wrote:
> > On Sat, Jan 23, 2016 at 07:14:33PM +0100, Dmitry Vyukov wrote:
> >> I've attached my .config.
> >> Also run this program in a parallel loop. I think it's leaking not
> >> ever
Hi Michał,
[auto build test ERROR on platform-drivers-x86/for-next]
[also build test ERROR on v4.4 next-20160122]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Micha-K-pie/Common-Dell-SMBIOS-
On 01/23/2016 06:06 PM, Guenter Roeck wrote:
Hi,
I see runtime problems with the current mmotm branch. All qemu mips targets
(32 and 64 bit, big and little endian) are stuck in boot after this commit.
Bisect points to commit d13682e4d9d2 ("kallsyms: add support for relative
offsets
in kallsyms
On Sun, Jan 24, 2016 at 03:11:45AM +0100, Willy Tarreau wrote:
> It doesn't report this on 3.10.
To be more precise, kmemleak reports the issue on 3.13 and not on 3.12.
I'm not sure if it's reliable enough to run a bisect though.
Willy
On Sat, Jan 23, 2016 at 6:08 PM, Kui Zhang wrote:
> Per man page, listen(fd, 0) is valid.
>
> A backlog argument of 0 may allow the socket to accept
> connections, in which case the length of the listen queue may be set
> to an implementation-defined minimum value.
>
> http://pubs.opengroup.or
On Sat, 2016-01-23 at 18:33 -0600, Christoph Lameter wrote:
> On Sat, 23 Jan 2016, Mike Galbraith wrote:
>
> > While you're fixing that commit up, can you perhaps find a better home
> > for quiet_vmstat()? It not only munches cycles when switching cross
> > -core mightily, for -rt it injects a sl
On Sat, Jan 23, 2016 at 6:38 PM, Willy Tarreau wrote:
> On Sun, Jan 24, 2016 at 03:11:45AM +0100, Willy Tarreau wrote:
>> It doesn't report this on 3.10.
>
> To be more precise, kmemleak reports the issue on 3.13 and not on 3.12.
> I'm not sure if it's reliable enough to run a bisect though.
>
> W
On Sat, Jan 23, 2016 at 06:50:11PM -0800, Eric Dumazet wrote:
> On Sat, Jan 23, 2016 at 6:38 PM, Willy Tarreau wrote:
> > On Sun, Jan 24, 2016 at 03:11:45AM +0100, Willy Tarreau wrote:
> >> It doesn't report this on 3.10.
> >
> > To be more precise, kmemleak reports the issue on 3.13 and not on 3.
Sehr geehrte / ter email Benützer !
Ihre email Adresse hat 1.20,00 (EINEMILLIONZWEIHUNDERTAUSEND EURO)
gewonnen . Mit den Glückszahlen 9-3-8-26-28-4-64 In der EURO MILLIONEN
EMAIL LOTTERIE.Die Summe ergibt sich aus
einer Gewinnausschuttung von. 22.800,000,00
( ZWEIUNDZWANZIGMILLIONENACHT
On Sun, 24 Jan 2016, Mike Galbraith wrote:
> By switching cross-core, I'm referring to scheduling of communicating
> tasks.
??? Its cancelling a work request. That is a "communicating task"?
> Here's the sleeping lock for -rt:
>
> [2.279582] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.5.0-rt
Hi Jiri,
On Sat, Jan 23, 2016 at 06:01:10PM +0100, Jiri Olsa wrote:
> On Fri, Jan 22, 2016 at 10:41:36PM +0900, Namhyung Kim wrote:
>
> SNIP
>
> > /* lookup in childrens */
> > while (*p) {
> > - s64 ret;
> > + enum match_result ret;
> >
> > parent = *p;
On 01/23/2016 06:06 PM, Guenter Roeck wrote:
Hi,
I see runtime problems with the current mmotm branch. All qemu mips targets
(32 and 64 bit, big and little endian) are stuck in boot after this commit.
Bisect points to commit d13682e4d9d2 ("kallsyms: add support for relative
offsets
in kallsyms
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 048ccca8c1c8f583deec3367d7df521bb1f542ae
commit: c6d308534aef6c99904bf5862066360ae067abc4 UBSAN: run-time undefined
behavior sanity checker
date: 3 days ago
config: i386-randconfig-s0-01241136 (attached as
On Sat, Jan 23, 2016 at 06:01:21PM +0100, Jiri Olsa wrote:
> On Fri, Jan 22, 2016 at 10:41:33PM +0900, Namhyung Kim wrote:
> > Hi,
> >
> > This patchset checks error case during the process of collapsing hist
> > entries. It's a preparation of upcoming hierarchy patchset which adds
> > more work
On Sun, Jan 24, 2016 05:17 AM +0800, Brian Norris wrote:
On Fri, Jan 22, 2016 at 11:30:55AM -0600, Han Xu wrote:
> On Fri, Jan 22, 2016 at 3:01 AM, Yao Yuan wrote:
> > On Thu, Jan 21, 2016 at 11:42 PM, Han Xu < xhnj...@gmail.com > wrote:
> >> On Thu, Jan 21, 2016 at 1:53 AM, Yuan Yao wrote:
> >>
On 01/23/2016 06:25 PM, Robert Richter wrote:
On 23.01.16 17:39:19, Hanjun Guo wrote:
From: Hanjun Guo
acpi_numa_arch_fixup() is only used for IA64, x86 introduce a dummy
function for it, when we came to a new architecture (such as ARM64),
we need to introduce another dummy one to make the cod
Hello all,
I'm an outsider to the Linux kernel community, so I apologize if this
is not the right channel to mention this. I noticed that the
backported version of the patch "af_unix: Revert 'lock_interruptible'
in stream receive code" in Linux 3.10.95 seems to have removed the
mutex_lock_interrup
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 048ccca8c1c8f583deec3367d7df521bb1f542ae
commit: c6d308534aef6c99904bf5862066360ae067abc4 UBSAN: run-time undefined
behavior sanity checker
date: 3 days ago
config: i386-randconfig-s0-01241136 (attached as
Hi,
On Sat, Jan 23, 2016 at 3:09 PM, Doug Anderson wrote:
> Heiko,
>
> On Sat, Jan 23, 2016 at 9:52 AM, Heiko Stuebner wrote:
>> Hi,
>>
>> Am Freitag, 22. Januar 2016, 10:18:35 schrieb Douglas Anderson:
>>> This is a bit of catchall series for all the bug fix and performance
>>> patches I've bee
On Sat, 2016-01-23 at 21:46 -0600, Christoph Lameter wrote:
> On Sun, 24 Jan 2016, Mike Galbraith wrote:
>
> > By switching cross-core, I'm referring to scheduling of communicating
> > tasks.
>
> ??? Its cancelling a work request. That is a "communicating task"?
No no no, pipe-test is two tasks
Hi,
On Fri, Jan 22, 2016 at 10:18 AM, Douglas Anderson
wrote:
> This totally reimplements the microframe scheduler in dwc2 to attempt to
> handle periodic splits properly. The old code didn't even try, so this
> was a significant effort since periodic splits are one of the most
> complicated thi
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