Hi, YT:
One comment inline.
On Fri, 2016-07-15 at 18:07 +0800, YT Shen wrote:
> This patch add support for the Mediatek MT2701 DISP subsystem.
> There is only one OVL engine in MT2701.
>
> Signed-off-by: YT Shen
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c |6
> drivers/gpu/drm
On 18 July 2016 at 07:53, Peter Chen wrote:
> On Mon, Jul 18, 2016 at 07:57:34AM +0200, Rafał Miłecki wrote:
>> On 18 July 2016 at 07:40, Peter Chen wrote:
>> > On Mon, Jul 18, 2016 at 06:44:49AM +0200, Rafał Miłecki wrote:
>> >> On 18 July 2016 at 04:31, Peter Chen wrote:
>> >> > On Fri, Jul 15
On Sat, Jul 16, 2016 at 10:04:34AM +0200, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 16 Jul 2016 09:54:22 +0200
>
> The drm_gem_object_unreference_unlocked() function tests whether
> its argument is NULL and then returns immediately.
> Thus the test around the call is not needed
On Sat 16-07-16 23:47:40, Minchan Kim wrote:
> On Fri, Jul 15, 2016 at 09:27:55PM +0200, Jens Rottmann wrote:
> > Hi,
> >
> > 4.1.y stable commit c5ad33184354260be6d05de57e46a5498692f6d6 (Upstream
> > commit 8f182270dfec432e93fae14f9208a6b9af01009f) "mm/swap.c: flush lru
> > pvecs on compound page
On 07/18/2016 07:07 AM, Joonsoo Kim wrote:
On Thu, Jul 14, 2016 at 10:32:09AM +0200, Vlastimil Babka wrote:
On 07/14/2016 07:23 AM, Joonsoo Kim wrote:
I don't think there's a problem in the scenario? Kswapd will keep
being woken up and reclaim from the node lru. It will hit and free
any low zon
Dear Mark,
On Fri, 15 Jul 2016 13:50:39 +0100 Mark Brown wrote:
> On Fri, Jul 15, 2016 at 08:01:13PM +0800, Jisheng Zhang wrote:
>
> > regR can only be set to v1 if devA and devB all call for set voltage to v1
> > regR can set to v2 if devA or devB call for set voltage to v2
>
> > To support
Gidday,
The Linux man-pages maintainer proudly announces:
man-pages-4.07 - man pages for Linux
This release includes input and contributions from
around 50 people. Over 140 pages saw changes, ranging
from typo fixes through to page rewrites and 4 newly
created pages.
Tarball download:
On 07/16/2016 10:13 AM, John Stultz wrote:
From: Andy Green
Currently the k3dma driver doesn't offer the cyclic mode
necessary for handling audio.
This patch adds it.
Cc: Zhangfei Gao
Cc: Jingoo Han
Cc: Krzysztof Kozlowski
Cc: Maxime Ripard
Cc: Vinod Koul
Cc: Dan Williams
Cc: Liam Gir
On 07/14/2016 03:41 AM, Stephen Warren wrote:
On 07/05/2016 03:04 AM, Joseph Lo wrote:
The BPMP is a specific processor in Tegra chip, which is designed for
booting process handling and offloading the power management, clock
management, and reset control tasks from the CPU. The binding document
On 07/16/2016 10:13 AM, John Stultz wrote:
From: Andy Green
As it was before, as soon as the DMAC IP felt there was an error
he would return IRQ_NONE since no actual transfer had completed.
After spinning on that for 100K interrupts, Linux yanks the IRQ with
a "nobody cared" error.
This pat
On 07/16/2016 10:13 AM, John Stultz wrote:
From: Andy Green
The offsets for ERR1 and ERR2 are wrong actually.
That's why you can never clear an error.
Cc: Zhangfei Gao
Cc: Jingoo Han
Cc: Krzysztof Kozlowski
Cc: Maxime Ripard
Cc: Vinod Koul
Cc: Dan Williams
Cc: Liam Girdwood
Cc: Mark B
On 07/16/2016 10:13 AM, John Stultz wrote:
From: Andy Green
Max burst len is a 4-bit field, but at the moment it's clipped with
a 5-bit constant... reduce it to that which can be expressed
Cc: Zhangfei Gao
Cc: Jingoo Han
Cc: Krzysztof Kozlowski
Cc: Maxime Ripard
Cc: Vinod Koul
Cc: Dan W
On Tue, Mar 01, 2016 at 08:15:55AM +, Greg KH wrote:
> On Tue, Jan 05, 2016 at 05:52:11PM +0900, Byungchul Park wrote:
> >
> > Upstream commits to be applied
> > ==
> >
> > e3fca9e: sched: Replace post_schedule with a balance callback list
> > 4c9a4bc: sched: Allow
Hi, YT:
One comment inline.
On Fri, 2016-07-15 at 18:07 +0800, YT Shen wrote:
> We need to acquire mutex before using the resources,
> and need to release it after finished.
> So we don't need to write registers in the blanking period.
>
> Signed-off-by: YT Shen
> ---
> drivers/gpu/drm/mediat
On Friday 15 July 2016 02:48 AM, Christophe JAILLET wrote:
> In function 'dra7xx_pcie_init_irq_domain', the pattern used to check and
> return error is:
>
>if (!var) {
> dev_err(...);
> return PTR_ERR(var);
>}
>
> So the returned value in case of error is always 0, which mea
From: Philippe Reynes
Date: Sun, 17 Jul 2016 23:30:45 +0200
> The private structure contain a pointer to phydev, but the structure
> net_device already contain such pointer. So we can remove the pointer
> phydev in the private structure, and update the driver to use the
> one contained in struct
From: Philippe Reynes
Date: Sun, 17 Jul 2016 01:10:15 +0200
> There are two generics functions phy_ethtool_{get|set}_link_ksettings,
> so we can use them instead of defining the same code in the driver.
>
> There was a check on CAP_NET_ADMIN in bfin_mac_ethtool_setsettings,
> but this check is a
From: Philippe Reynes
Date: Sun, 17 Jul 2016 01:10:14 +0200
> The private structure contain a pointer to phydev, but the structure
> net_device already contain such pointer. So we can remove the pointer
> phydev in the private structure, and update the driver to use the
> one contained in struct
From: Philippe Reynes
Date: Sun, 17 Jul 2016 23:30:46 +0200
> There are two generics functions phy_ethtool_{get|set}_link_ksettings,
> so we can use them instead of defining the same code in the driver.
>
> Signed-off-by: Philippe Reynes
Applied.
Hi all,
Today's linux-next merge of the xen-tip tree got a conflict in:
arch/arm/xen/enlighten.c
between commit:
4761adb6f490 ("arm/xen: Convert to hotplug state machine")
from the tip tree and commit:
ecb23dc6f2ef ("xen: add steal_clock support on x86")
from the xen-tip tree.
I fixed
Hi all,
Today's linux-next merge of the kvm-arm tree got a conflict in:
virt/kvm/arm/vgic.c
between commit:
42ec50b5f257 ("arm/kvm/vgic: Convert to hotplug state machine")
from the tip tree and commit:
50926d82fa27 ("KVM: arm/arm64: The GIC is dead, long live the GIC")
from the kvm-arm
New LLVM will issue newly assigned EM_BPF machine code. The new code
will be propogated to glibc and libelf.
This patch introduces the new machine code to libbpf.
Signed-off-by: Wang Nan
Cc: Alexei Starovoitov
Cc: Arnaldo Carvalho de Melo
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/lib/bpf/l
On Sun, Jul 17, 2016 at 10:00:03AM +1000, Dave Chinner wrote:
> On Fri, Jul 15, 2016 at 05:18:02PM -0700, Calvin Owens wrote:
> > Hello all,
> >
> > I've found a nasty source of slab corruption. Based on seeing similar
> > symptoms
> > on boxes at Facebook, I suspect it's been around since at lea
On Fri, Jul 15, 2016 at 06:18:03PM +0200, Ralf Ramsauer wrote:
> On 07/15/2016 06:01 PM, Stephen Warren wrote:
> > On 07/15/2016 03:37 AM, Ralf Ramsauer wrote:
> >> On 07/15/2016 12:02 AM, Thierry Reding wrote:
> >>> On Thu, Jul 14, 2016 at 06:48:57PM +0200, Ralf Ramsauer wrote:
> c90bb7b enab
On Mon, Jul 18, 2016 at 07:57:34AM +0200, Rafał Miłecki wrote:
> On 18 July 2016 at 07:40, Peter Chen wrote:
> > On Mon, Jul 18, 2016 at 06:44:49AM +0200, Rafał Miłecki wrote:
> >> On 18 July 2016 at 04:31, Peter Chen wrote:
> >> > On Fri, Jul 15, 2016 at 11:10:45PM +0200, Rafał Miłecki wrote:
>
On 18 July 2016 at 07:40, Peter Chen wrote:
> On Mon, Jul 18, 2016 at 06:44:49AM +0200, Rafał Miłecki wrote:
>> On 18 July 2016 at 04:31, Peter Chen wrote:
>> > On Fri, Jul 15, 2016 at 11:10:45PM +0200, Rafał Miłecki wrote:
>> >> +
>> >> +usbport trigger:
>> >> +- usb-ports : List of USB ports th
Hi all,
Today's linux-next merge of the kvm tree got a conflict in:
arch/powerpc/kernel/idle_book3s.S
between commit:
69c592ed40d3 ("powerpc/opal: Add real mode call wrappers")
from the powerpc tree and commit:
fd7bacbca47a ("KVM: PPC: Book3S HV: Fix TB corruption in guest exit path on
Hi all,
Today's linux-next merge of the kvm tree got a conflict in:
arch/powerpc/kernel/exceptions-64s.S
between commit:
9baaef0a22c8 ("powerpc/irq: Add support for HV virtualization interrupts")
from the powerpc tree and commit:
fd7bacbca47a ("KVM: PPC: Book3S HV: Fix TB corruption in
On Tue, Jun 21, 2016 at 2:07 PM, Dan Carpenter wrote:
> Since this loop is a post op then it means we end with "try == -1" but
> afterward we test for if it's zero. Fix this by changing to a pre-op so
> we end on zero.
Thanks Dan. That should be pre-op.
Thnaks
Dhananjay
>
> Fixes: 024812889ad1
Hi Arnd,
On Saturday 16 July 2016 02:44 AM, Arnd Bergmann wrote:
> On Tuesday, July 5, 2016 10:53:51 AM CEST Kishon Vijay Abraham I wrote:
>> From: David Lechner
>>
>> This is a new phy driver for the SoC USB controllers on the TI DA8xx
>> family of microcontrollers. The USB 1.1 PHY is just a sim
Hello,
On Sun, Jul 17, 2016 at 10:12:26PM -0700, Kees Cook wrote:
> On Sun, Jul 17, 2016 at 9:37 PM, Namhyung Kim wrote:
> > The virtio pstore driver provides interface to the pstore subsystem so
> > that the guest kernel's log/dump message can be saved on the host
> > machine. Users can access
> -Original Message-
> From: Tan, Jui Nee
> Sent: Monday, July 18, 2016 11:35 AM
> To: 'Paul Gortmaker' ;
> andriy.shevche...@linux.intel.com
> Cc: mika.westerb...@linux.intel.com; heikki.kroge...@linux.intel.com;
> t...@linutronix.de; mi...@redhat.com; H. Peter Anvin ;
> X86 ML ; pty...@
On Mon, Jul 18, 2016 at 06:44:49AM +0200, Rafał Miłecki wrote:
> On 18 July 2016 at 04:31, Peter Chen wrote:
> > On Fri, Jul 15, 2016 at 11:10:45PM +0200, Rafał Miłecki wrote:
> >> +
> >> +usbport trigger:
> >> +- usb-ports : List of USB ports that usbport should observed for turning
> >> on a
>
On Fri, Jul 15, 2016 at 10:47:06AM +0800, Xishi Qiu wrote:
> alloc_migrate_target() is called from migrate_pages(), and the page
> is always from user space, so we can add __GFP_HIGHMEM directly.
No, all migratable pages are not from user space. For example,
blockdev file cache has __GFP_MOVABLE a
On Mon, Jul 11, 2016 at 04:01:52PM -0700, David Rientjes wrote:
> On Thu, 30 Jun 2016, Joonsoo Kim wrote:
>
> > We need to find a root cause of this problem, first.
> >
> > I guess that this problem would happen when isolate_freepages_block()
> > early stop due to watermark check (if your patch i
From: Bhaktipriya Shridhar
Date: Sat, 16 Jul 2016 13:53:28 +0530
> alloc_workqueue replaces deprecated create_singlethread_workqueue().
>
> A dedicated workqueue has been used since the workitem viz
> lp->txtimeout_reinit is involved in reinitialization if a TX timeout
> occurs, which is necessa
Hi Paul,
Today's linux-next merge of the rcu tree got a conflict in:
kernel/rcu/tree.c
between commit:
4df8374254ea ("rcu: Convert rcutree to hotplug state machine")
from the tip tree and commit:
2a84cde733b0 ("rcu: Exact CPU-online tracking for RCU")
from the rcu tree.
I fixed it up
On 07/18/16 at 06:44am, Borislav Petkov wrote:
> On Mon, Jul 18, 2016 at 10:18:09AM +0800, Dave Young wrote:
> > I would say avoiding ratelimit during boot make no much sense. Userspace
> > can not
> > write to /dev/kmsg when system_state == SYSTEM_BOOTING because init process
> > has not run yet.
Hi Arnaldo,
On Fri, 15 Jul 2016 12:43:26 -0300 Arnaldo Carvalho de Melo
wrote:
>
> Ok, same results, it works, queuing this one, ack? Stephen, does it work
> for you?
Sorry, no. See my other email.
I am cross building (if that makes a difference).
--
Cheers,
Stephen Rothwell
Hi all,
After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
In file included from tools/arch/x86/include/uapi/asm/bitsperlong.h:10:0,
from /usr/include/asm-generic/int-ll64.h:11,
from /usr/include/powerpc64le-linux-gnu/asm
On Sun, Jul 17, 2016 at 10:06 PM, Stephen Rothwell
wrote:
> Hi Kees,
>
> On Sun, 17 Jul 2016 21:49:40 -0700 Kees Cook wrote:
>>
>> If I'm reading correctly, this second fixup is wrong. It should read;
>>
>> kasan_check_read(from, n);
>> check_object_size(from, n, true);
>> return __a
On Sun, Jul 17, 2016 at 9:37 PM, Namhyung Kim wrote:
> The virtio pstore driver provides interface to the pstore subsystem so
> that the guest kernel's log/dump message can be saved on the host
> machine. Users can access the log file directly on the host, or on the
> guest at the next boot using
On 16/07/16 22:23, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 16 Jul 2016 21:42:42 +0200
>
> The kfree() function was called in one case by the
> scsiback_device_action() function during error handling
> even if the passed variable "tmr" contained a null pointer.
>
> Adjust jum
Hi Kees,
On Sun, 17 Jul 2016 21:49:40 -0700 Kees Cook wrote:
>
> If I'm reading correctly, this second fixup is wrong. It should read;
>
> kasan_check_read(from, n);
> check_object_size(from, n, true);
> return __arch_copy_to_user(to, from, n);
>
> (i.e. fix double space between "re
On 16/07/16 22:24, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 16 Jul 2016 21:55:01 +0200
>
> Pass the constant "FAILED" in a function call directly instead of
> using an intialisation for a local variable.
>
> Signed-off-by: Markus Elfring
Reviewed-by: Juergen Gross
Juerge
On Thu, Jul 14, 2016 at 10:32:09AM +0200, Vlastimil Babka wrote:
> On 07/14/2016 07:23 AM, Joonsoo Kim wrote:
> >On Fri, Jul 08, 2016 at 11:11:47AM +0100, Mel Gorman wrote:
> >>On Fri, Jul 08, 2016 at 11:44:47AM +0900, Joonsoo Kim wrote:
> >>
> >>It doesn't stop reclaiming for the lower zones. It's
On 16/07/16 22:22, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 16 Jul 2016 21:21:05 +0200
>
> The kfree() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle
On Thu, Jul 14, 2016 at 10:05:00AM +0100, Mel Gorman wrote:
> On Thu, Jul 14, 2016 at 02:23:32PM +0900, Joonsoo Kim wrote:
> > >
> > > > > > And, I'd like to know why max() is used for classzone_idx rather
> > > > > > than
> > > > > > min()? I think that kswapd should balance the lowest zone requ
Hi all,
I'm getting BUG_ON occurred in a panic at arch/x86/mm/pageattr.c:216! on
3.10.0-327.el7 (RHEL 7.2)
I want to do a test, to expect system will reboot immediately after panic.
But, in drm_fb_helper_panic, may trigger a BUG_ON at arch/x86/mm/pageattr.c:216!
Does anyone has good idea to fix
On Sun, Jul 17, 2016 at 7:59 PM, Stephen Rothwell wrote:
> Hi Kees,
>
> Today's linux-next merge of the kspp tree got a conflict in:
>
> arch/arm64/include/asm/uaccess.h
>
> between commit:
>
> bffe1baff5d5 ("arm64: kasan: instrument user memory access API")
>
> from the arm64 tree and commit:
On Thu, Jul 14, 2016 at 09:48:41AM +0200, Vlastimil Babka wrote:
> On 07/14/2016 08:28 AM, Joonsoo Kim wrote:
> >On Fri, Jul 08, 2016 at 11:05:32AM +0100, Mel Gorman wrote:
> >>On Fri, Jul 08, 2016 at 11:28:52AM +0900, Joonsoo Kim wrote:
> >>>On Thu, Jul 07, 2016 at 10:48:08AM +0100, Mel Gorman wro
On 18 July 2016 at 04:31, Peter Chen wrote:
> On Fri, Jul 15, 2016 at 11:10:45PM +0200, Rafał Miłecki wrote:
>> +
>> +usbport trigger:
>> +- usb-ports : List of USB ports that usbport should observed for turning on
>> a
>> + given LED.
>> +
>
> %s/should/should be
Thanks.
>> diff --g
On Mon, Jul 18, 2016 at 10:18:09AM +0800, Dave Young wrote:
> I would say avoiding ratelimit during boot make no much sense. Userspace can
> not
> write to /dev/kmsg when system_state == SYSTEM_BOOTING because init process
> has not run yet.
You're right - kernel_init() sets SYSTEM_RUNNING before
On Thu, Jul 14, 2016 at 1:07 AM, Ingo Molnar wrote:
>
> * Andy Lutomirski wrote:
>
>> On Wed, Jul 13, 2016 at 12:56 AM, Ingo Molnar wrote:
>> >
>> > * Andy Lutomirski wrote:
>> >
>> >> > If we push a PKRU value into a thread between the rdpkru() and
>> >> > wrpkru(), we'll
>> >> > lose the con
From: Namhyung Kim
Add virtio pstore device to allow kernel log files saved on the host.
It will save the log files on the directory given by pstore device
option.
$ qemu-system-x86_64 -device virtio-pstore,directory=dir-xx ...
(guest) # echo c > /proc/sysrq-trigger
$ ls dir-xx
dmesg-0
Hello,
This patchset is a proof of concept of virtio-pstore idea [1]. It has
some rough edges and I'm not familiar with this area, so please give
me feedbacks and advices if I'm going to a wrong direction.
It started from the fact that dumping ftrace buffer at kernel
oops/panic takes too much ti
The virtio pstore driver provides interface to the pstore subsystem so
that the guest kernel's log/dump message can be saved on the host
machine. Users can access the log file directly on the host, or on the
guest at the next boot using pstore filesystem. It currently deals with
kernel log (print
Add virtio pstore device to allow kernel log messages saved on the
host. With this patch, it will save the log files under directory given
by --pstore option.
$ lkvm run --pstore=dir-xx
(guest) # echo c > /proc/sysrq-trigger
$ ls dir-xx
dmesg-0.enc.z dmesg-1.enc.z
The log files are us
On Fri, Jul 15, 2016 at 03:37:52PM +0200, Vlastimil Babka wrote:
> On 07/06/2016 07:39 AM, Joonsoo Kim wrote:
> > On Fri, Jun 24, 2016 at 11:54:32AM +0200, Vlastimil Babka wrote:
> >> During reclaim/compaction loop, compaction priority can be increased by the
> >> should_compact_retry() function, b
Fixed coding style issue:
Enclose multiple statements macros definition in a do while loop.
Use one space around binary operators.
Signed-off-by: Sunbing
---
drivers/staging/ks7010/michael_mic.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/sta
On Sun, Jul 17, 2016 at 03:19:13AM -0700, Sargun Dhillon wrote:
>
> +static u64 bpf_copy_to_user(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5)
> +{
> + void *to = (void *) (long) r1;
> + void *from = (void *) (long) r2;
> + int size = (int) r3;
> +
> + /* check if we're in a user contex
Hi all,
Today's linux-next merge of the device-mapper tree got a conflict in:
include/linux/blkdev.h
between commit:
288dab8a35a0 ("block: add a separate operation type for secure erase")
from the block tree and commit:
ff6bbdd8ef75 ("block: add QUEUE_FLAG_DAX for devices to advertise t
In addition to better code clarity, this brings proper usage of
user memory accessors everywhere the stack is touched. This is essential
for making this work on MMU systems.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 117 ++-
1 file ch
This is needed on systems with a MMU. This also gets rid of the
strangest C code I've seen lateli i.e. an integer indexed with a
pointer value within square brackets. That really looked backwards.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 19 +--
1 file changed, 13 ins
Not much else to do at this point except for the different stack setups.
SuperH and Xtensa could be added to the allowed list if they implement
__put_user_unaligned() and __get_user_unaligned().
Signed-off-by: Nicolas Pitre
---
fs/Kconfig.binfmt | 3 ++-
fs/binfmt_flat.c | 16 +---
From: Gao Feng
Add nf_ct_helper_init, nf_conntrack_helpers_register/unregister
functions to enhance the conntrack helper codes.
Signed-off-by: Gao Feng
---
include/net/netfilter/nf_conntrack_helper.h | 16 ++
net/netfilter/nf_conntrack_ftp.c| 58 +++---
net/netf
> -Original Message-
> From: paul.gortma...@gmail.com [mailto:paul.gortma...@gmail.com] On
> Behalf Of Paul Gortmaker
> Sent: Friday, July 15, 2016 8:01 AM
> To: Tan, Jui Nee
> Cc: mika.westerb...@linux.intel.com; heikki.kroge...@linux.intel.com;
> andriy.shevche...@linux.intel.com; t...
This is needed on systems with a MMU.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index c85f8f1239..e981e66bb5 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -803,10 +803,1
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 28 ++--
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index fc0ee3ed5d..c85f8f1239 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -394,38 +394,41 @@ static v
Let's take the simple and obvious approach by decompressing the binary
into a kernel buffer and then copying it to user space. Those who are
looking for more performance on a MMU system are unlikely to choose this
executable format anyway.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 44
This series provides the necessary changes to allow "flat" executable
binaries meant for no-MMU systems to actually run on systems with a MMU.
This can also be found in the following git repo:
git://git.linaro.org/people/nicolas.pitre/linux binfmt_flat_with_mmu
*Why?*
Because developing
Relocs are fixed up in place in user space memory. The appropriate
accessors are required for this code to work with an active MMU.
The architecture specific handlers for ARM and M68K are also
covered. SuperH and Xtensa are left out as they doesn't implement
__get_user_unaligned() and __put_user_
This gets rid of the rather ugly, open coded and suboptimal copy code.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 22 ++
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 085059d879..64feb873f0 100644
--- a/fs/b
Remove excessive casts, do some code grouping, etc.
No functional changes.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_flat.c | 118 ++-
1 file changed, 56 insertions(+), 62 deletions(-)
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index ca
This copying of arguments and environment is common to both NOMMU
binary formats we support. Let's make the elf_fdpic version available
to the flat format as well.
While at it, improve the code a bit not to copy below the actual
data area.
Signed-off-by: Nicolas Pitre
---
fs/binfmt_elf_fdpic.c
On Fri, Jul 08, 2016 at 04:44:04PM +0200, Frederic Weisbecker wrote:
> Nice improvement but how about doing that with the return value of
> stacktrace_ops::address() instead?
>
> print_context_stack_bp() uses that for example. This behaviour could
> be extended.
Yes. I will leave the change in pr
Steven Rostedt writes:
> When running with lockdep enabled, I triggered the WARN_ON() in the
> module code that asserts when module_mutex or rcu_read_lock_sched are
> not held. The issue I have is that this can also be called from the
> dump_stack() code, causing us to enter an infinite loop...
T
On Fri, Jul 15, 2016 at 10:22 PM, Mark Rutland wrote:
> On Fri, Jul 15, 2016 at 09:57:28PM +0530, Anup Patel wrote:
>> On Fri, Jul 15, 2016 at 6:58 PM, Mark Rutland wrote:
>> > On Fri, Jul 15, 2016 at 02:34:02PM +0530, Anup Patel wrote:
>> >> +static char uio_of_dma_bits_prop[128] = "uio,dma-bits
On Fri, Jul 08, 2016 at 10:22:46AM -0500, Josh Poimboeuf wrote:
> > > > Also, could you please rename the _norm names to _fast or so, to signal
> > > > that this
> > > > is a faster but less reliable method to get a stack dump? Nobody knows
> > > > what
> > > > '_norm' means, but '_fast' is pre
On 7/17/16 7:00 PM, Peter Chen wrote:
of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.
Signed-off-by: Peter Chen
---
Changes for v2:
- %s/of_put_node/of_node_put
drivers/memory/emif.c | 2 ++
1 file changed, 2 insertions(+)
I will p
Hi Kees,
Today's linux-next merge of the kspp tree got a conflict in:
arch/powerpc/Kconfig
between commit:
c223c90386bc ("powerpc32: provide VIRT_CPU_ACCOUNTING")
from the powerpc tree and commit:
006d998dda94 ("powerpc/uaccess: Enable hardened usercopy")
from the kspp tree.
I fixed i
Hi Kees,
Today's linux-next merge of the kspp tree got a conflict in:
arch/arm64/include/asm/uaccess.h
between commit:
bffe1baff5d5 ("arm64: kasan: instrument user memory access API")
from the arm64 tree and commit:
b19e7f50f056 ("arm64/uaccess: Enable hardened usercopy")
from the kspp
On Fri, Jul 08, 2016 at 05:02:33PM +0200, Frederic Weisbecker wrote:
> On Fri, Jul 08, 2016 at 09:29:29AM -0500, Josh Poimboeuf wrote:
> > On Fri, Jul 08, 2016 at 12:08:19PM +0200, Ingo Molnar wrote:
> > >
> > > * Byungchul Park wrote:
> > >
> > > > On Mon, Jul 04, 2016 at 07:27:54PM +0900, Byun
Dear Joao,
On Fri, 15 Jul 2016 16:10:24 +0100 Joao Pinto wrote:
> Hi,
>
> On 7/6/2016 11:59 AM, Jisheng Zhang wrote:
> > The link may be UP but still in link training. In this case, we can't
> > think the link is up and operating correctly. So we need to teach
> > dw_pcie_link_up() beware of the
On Fri, Jul 15, 2016 at 11:10:45PM +0200, Rafał Miłecki wrote:
> +
> +usbport trigger:
> +- usb-ports : List of USB ports that usbport should observed for turning on a
> + given LED.
> +
%s/should/should be
> Examples:
>
> system-status {
> @@ -58,6 +64,11 @@ system-status {
>
On Fri, Jul 08, 2016 at 12:08:19PM +0200, Ingo Molnar wrote:
>
> * Byungchul Park wrote:
>
> > On Mon, Jul 04, 2016 at 07:27:54PM +0900, Byungchul Park wrote:
> > > I suggested this patch on https://lkml.org/lkml/2016/6/20/22. However,
> > > I want to proceed saperately since it's somewhat indep
On Fri, 15 Jul 2016 10:19:30 +0200
Daniel Vetter wrote:
> While trying to make gpu docs warning free I stumbled over one output
> which wasn't following proper compiler error output standards. Fix it
> up for more quickfix awesomeness.
Applied to the docs tree - awesomeness achieved.
Thanks,
j
Hi, Bibby:
Some comments inline.
On Thu, 2016-07-07 at 15:37 +0800, Bibby Hsieh wrote:
> Some panels only accept bpc (bit per color) 6-bit.
> But, the default bpc in mt8173 display data path is 8-bit.
> If we didn't enable dithering function to convert bpc,
> display cannot show the smooth graysc
On 07/15/16 at 09:09am, Vivek Goyal wrote:
> On Tue, Jul 12, 2016 at 10:42:01AM +0900, AKASHI Takahiro wrote:
>
> [..]
> > -SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd,
> > +SYSCALL_DEFINE6(kexec_file_load, int, kernel_fd, int, initrd_fd,
> > unsigned long, cmdline_
On 07/15/16 at 02:19pm, Mark Rutland wrote:
> On Fri, Jul 15, 2016 at 09:09:55AM -0400, Vivek Goyal wrote:
> > On Tue, Jul 12, 2016 at 10:42:01AM +0900, AKASHI Takahiro wrote:
> >
> > [..]
> > > -SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd,
> > > +SYSCALL_DEFINE6(kexec_file_loa
On Thu, Jul 07, 2016 at 03:21:12PM -0700, Stephen Boyd wrote:
> The HSIC USB controller on qcom SoCs has an integrated all
> digital phy controlled via the ULPI viewport.
>
> Cc: Kishon Vijay Abraham I
> Cc:
> Signed-off-by: Stephen Boyd
> ---
> .../devicetree/bindings/phy/qcom,usb-hsic-phy.tx
On Thu, Jul 07, 2016 at 03:21:13PM -0700, Stephen Boyd wrote:
> The high-speed phy on qcom SoCs is controlled via the ULPI
> viewport.
>
> Cc: Kishon Vijay Abraham I
> Cc:
> Signed-off-by: Stephen Boyd
> ---
> .../devicetree/bindings/phy/qcom,usb-hs-phy.txt| 83 ++
> drivers/phy/Kconf
MY DAER CAN I TRUST YOU
I am (Mr OSASUM WENNGHOGHO )Auditing And Accounting Section,I got your mail
address through the international network business media directorates when I
was looking for a sure contact of someone who can assist me as foreign partner
I assured of your capability and relia
On Thu, Jul 07, 2016 at 03:20:54PM -0700, Stephen Boyd wrote:
> The qcom HSIC ULPI phy doesn't have any bits set in the vendor or
> product ID registers. This makes it impossible to make a ULPI
> driver match against the ID registers. Add support to discover
> the ULPI phys via DT/device properties
Hi Sumit,
I have tested and the oops is disappeared.
Could you double check if you have patched successfully?
This stack is still the same.
The place is 0x01f8.
gdb> p (int)&((struct iscsi_session*)0)->se_sess
$3 = 0x1f8
2016-07-14 17:59 GMT+08:00 Sumit Rai :
> Thanks for the patc
On 07/17/16 at 07:40am, Borislav Petkov wrote:
> On Sat, Jul 16, 2016 at 06:44:25PM +0800, Dave Young wrote:
>
> ...
>
> > Mis-ratelimit cause critical userspace messages being lost, that is worse
>
> The current setting is quite generous so that all critical messages
> should land in dmesg. Bes
Replace unsigned by unsigned int in fbtft driver. Issue found by
checkpatch.
Signed-off-by: Ming Yang
---
drivers/staging/fbtft/fb_ili9320.c | 4 ++--
drivers/staging/fbtft/fb_ili9325.c | 10 +-
drivers/staging/fbtft/fb_pcd8544.c | 4 ++--
drivers/staging/fbtft/fb_ssd1289.c |
of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.
Signed-off-by: Peter Chen
---
Changes for v2:
- %s/of_put_node/of_node_put
drivers/memory/emif.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/memory/emif.c b/drivers/memo
Please pull these fixes for the keys code.
>From David Howells:
" Here are three miscellaneous fixes:
(1) Fix a panic in some debugging code in PKCS#7. This can only happen
by explicitly inserting a #define DEBUG into the code.
(2) Fix the calculation of the digest length in the PE fil
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
drivers/net/ethernet/intel/i40e/i40e_main.c
between commit:
f6bd09625ba6 ("i40e: enable VSI broadcast promiscuous mode instead of adding
broadcast filter")
from the net tree and commit:
3e25a8f31af1 ("i40e: add hw
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