On 12/02/2016 08:42 PM, Josh Poimboeuf wrote:
> Resuming from a suspend operation is showing a KASAN false positive
> warning:
>
> BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x11d/0x130 at
> addr 8803867d7878
> Read of size 8 by task pm-suspend/7774
> page:ea000e19
Hi Michael,
[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on v4.9-rc7]
[cannot apply to next-20161202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Michael
APPLY 3.5%LOAN.pdf
Description: Adobe PDF document
Application Form.pdf
Description: Adobe PDF document
Hi Michal,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.9-rc7 next-20161202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Michal-Hocko/hotplug-make-register-and
FYI, we noticed the following commit:
commit: cdfac8129693572ef91b9e7022d6ae07f1c8cc38 ("x86/asm: Rewrite sync_core()
to use IRET-to-self")
https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git x86/boot
in testcase: boot
on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 256M
ca
On Fri, Dec 2, 2016 at 3:39 PM, Bjorn Helgaas wrote:
>
> On Thu, Dec 01, 2016 at 11:08:23PM -0500, Jon Masters wrote:
> > Hi Bjorn, Duc, Mark,
> >
> > I switched my brain to the on mode and went and read some specs, and a few
> > tables, so here's my 2 cents on this...
> >
> > On 12/01/2016 06:22
On Sat, Dec 3, 2016 at 12:32 PM, Shilpa Puttegowda wrote:
> From: Shilpa P
>
> Don't crash the Kernel for driver errors
>
> Signed-off-by: Shilpa P
> ---
> drivers/staging/media/bcm2048/radio-bcm2048.c | 12 ++--
> 1 file changed, 10 insertions(+), 2 deletions(-)
>
Acked-by: Allen Pais
From: Shilpa P
Don't crash the Kernel for driver errors
Signed-off-by: Shilpa P
---
drivers/staging/media/bcm2048/radio-bcm2048.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c
b/drivers/staging/media/bcm2048/rad
On December 2, 2016 9:49:50 PM PST, Ingo Molnar wrote:
>
>* Boris Ostrovsky wrote:
>
>> > It is tricky to do so safely, because at this stage almost nothing
>of the C
>> > execution environment has been set up.
>
>Yeah - but we do have a fair amount of early C code though.
>
>> I can still give
Problem statement: unprivileged user who has read-write access to more than
one btrfs subvolume may easily consume all kernel memory (eventually
triggering oom-killer).
Reproducer (./mkrmdir below essentially loops over mkdir/rmdir):
[root@kteam1 ~]# cat prep.sh
DEV=/dev/sdb
mkfs.btrfs -f $DEV
m
This patch fixes style issues in kernel/cpu.c such as wrapping an 80
character line, calling EXPORT_SYMBOL() immediately after a function is
defined, and whitespace and spacing issues.
Signed-off-by: Thomas Casey
---
kernel/cpu.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-
* Boris Ostrovsky wrote:
> > It is tricky to do so safely, because at this stage almost nothing of the C
> > execution environment has been set up.
Yeah - but we do have a fair amount of early C code though.
> I can still give it a try but I'd rather not tie it to this (Xen PVH) patch
> seri
On 二, 11月 29, 2016 at 01:10:54下午 -0800, Stephen Boyd wrote:
> On 11/24, Xiaolong Zhang wrote:
> > On 三, 11月 23, 2016 at 04:38:33下午 -0800, Stephen Boyd wrote:
> >
> > > We're really off track now though. Can you please point to some
> > > code that needs this change? If we're using DT then we shoul
Hi Michal,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.9-rc7 next-20161202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Michal-Hocko/hotplug-make-register-and
FWIW, I've folded that pile into vfs.git#work.autofs.
Problems:
* (fixed) __path_is_mountpoint() should _not_ treat NULL from
__lookup_mnt() as "nothing's mounted there" until it has checked
that mount_lock hadn't been touched - mount --move on something unrelated
can race with loc
On Tue 22 Nov 09:02 PST 2016, Stanimir Varbanov wrote:
> Add linux/sizes.h to prevent build failure on non ARM architectures
> as:
>
> CC [M] drivers/remoteproc/qcom_mdt_loader.o
> In file included from include/linux/cache.h:4:0,
> from include/linux/printk.h:8,
>
Warning users that remoteproc and it's binary format are under
development doesn't serve much of a purpose. Different drivers support
different image formats and the resource table has a version field that
would need to be bumped when incompatible changes are introduced.
So lets drop this warning
On Fri, 2016-12-02 at 13:40 +0100, Arnd Bergmann wrote:
> With binutils-2.16 and before, a weak missing symbol was kept during the
> final link, and a missing CRC for an export would lead to that CRC
> being treated as zero implicitly. With binutils-2.17, the crc
> symbol gets dropped, and any modu
On 12/02/2016 08:16 PM, Jens Axboe wrote:
> On 12/02/2016 06:13 PM, Shaohua Li wrote:
>> Signed-off-by: Shaohua Li
>> ---
>> block/blk-stat.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/block/blk-stat.c b/block/blk-stat.c
>> index 688c958..4d01185 100644
>> --- a/b
Whoops, the [PATCH] line should've specified more clearly: This only
applies to linux-stable, 3.12.y.
Sorry for any confusion.
-Jeff
On 12/2/16 10:21 PM, Jeff Mahoney wrote:
> This reverts commit 644d10716875b24388680925d6c7502420987bfe.
>
> The original patch for mainline, 6f8960541b1 (Btrfs:
On Fri, Nov 25, 2016 at 7:34 AM, Vincent Guittot
wrote:
>
> find_idlest_group() only compares the runnable_load_avg when looking for
> the least loaded group. But on fork intensive use case like hackbench
> where tasks blocked quickly after the fork, this can lead to selecting the
> same CPU inste
This reverts commit 644d10716875b24388680925d6c7502420987bfe.
The original patch for mainline, 6f8960541b1 (Btrfs: don't delay
inode ref updates during log replay) lists 1d52c78afbb (Btrfs: try
not to ENOSPC on log replay) as the only pre-3.18 dependency, but it
also depends on 67de11769bd (Btrfs:
On 12/02/2016 06:13 PM, Shaohua Li wrote:
> Signed-off-by: Shaohua Li
> ---
> block/blk-stat.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/block/blk-stat.c b/block/blk-stat.c
> index 688c958..4d01185 100644
> --- a/block/blk-stat.c
> +++ b/block/blk-stat.c
> @@ -12,7
kernel test robot writes:
> FYI, we noticed the following commit:
>
> commit: 81e3bb1b6f6d84d47e773f34a14b0955e528c6eb ("mnt: Tuck mounts under
> others instead of creating shadow/side mounts.")
> https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
> for-testing
>
> in t
On 12/03/2016 03:41 AM, Masahiro Yamada wrote:
> Hi Rob,
Hi!
> 2016-12-03 1:26 GMT+09:00 Rob Herring :
>
>>>
>>>
>>> (Plan A)
>>> "denali,socfpga-nand" (for Altera SOCFPGA variant)
>>> "denali,uniphier-nand-v1" (for old Socionext UniPhier family
>>> variant)
>>> "denali,un
Hi Rob,
2016-12-03 1:26 GMT+09:00 Rob Herring :
>>
>>
>> (Plan A)
>> "denali,socfpga-nand" (for Altera SOCFPGA variant)
>> "denali,uniphier-nand-v1" (for old Socionext UniPhier family variant)
>> "denali,uniphier-nand-v2" (for new Socionext UniPhier family variant)
>>
Missed in commit 9c011a98a94ab1320f6c073ae500ae4dc33ce838.
Signed-off-by: Ben Hutchings
---
Please run 'make check' before committing to catch this sort of error.
Ben.
WHENCE | 2 ++
1 file changed, 2 insertions(+)
diff --git a/WHENCE b/WHENCE
index e731c68f309d..a7fc762dff64 100644
--- a/WHE
On Sat, Dec 3, 2016 at 2:09 AM, Larry Finger wrote:
> On 12/02/2016 03:50 AM, Bhumika Goyal wrote:
>>
>> The structures rate_control_ops are only passed as an argument to the
>> functions ieee80211_rate_control_{register/unregister}. This argument is
>> of type const, so rate_control_ops having th
Missed in commit 128052ee31f7023b07c5d65c2212abce6e52076c.
Signed-off-by: Ben Hutchings
---
Please run 'make check' before committing to catch this sort of error.
Ben.
WHENCE | 1 +
1 file changed, 1 insertion(+)
diff --git a/WHENCE b/WHENCE
index a7fc762dff64..d021c40c5169 100644
--- a/WHENC
FYI, we noticed the following commit:
commit: 81e3bb1b6f6d84d47e773f34a14b0955e528c6eb ("mnt: Tuck mounts under
others instead of creating shadow/side mounts.")
https://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
for-testing
in testcase: boot
on test machine: qemu-syst
The use of any kind of wait queue is an overkill for pcpu-rwsems.
While one option would be to use the less heavy simple (swait)
flavor, this is still too much for what pcpu-rwsems needs. For one,
we do not care about any sort of queuing in that the only (rare) time
writers (and readers, for that
On Fri, Dec 2, 2016 at 4:38 PM, Lorenzo Pieralisi
wrote:
> Rafael, Mark, Suravee,
>
> On Mon, Nov 21, 2016 at 10:01:39AM +, Lorenzo Pieralisi wrote:
>> On DT based systems, the of_dma_configure() API implements DMA
>> configuration for a given device. On ACPI systems an API equivalent to
>> of
There is desc_read() macros to read desc fields, so no need to
use __raw_readl();
Signed-off-by: Ivan Khoronzhuk
---
Based on net-next/master
drivers/net/ethernet/ti/davinci_cpdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c
b/dr
On Friday, December 02, 2016 09:14:48 PM Lukas Wunner wrote:
> On Wed, Nov 30, 2016 at 11:00:30PM -0500, Len Brown wrote:
> > From: Len Brown
> >
> > Based on a recent session at the Linux Plumber's Conference,
> > we need to be more clear about how a BIOS should use _OSI
> > to properly support
This seems consistent with the spirit of DEBUG_MUTEX in non-RT kernels,
so hopefully this is acceptable to the RT maintainers.
Reviewed-by: Andy Ritger
Thanks,
- Andy
On Tue, Oct 25, 2016 at 07:03:51PM -0700, Alex Goins wrote:
> mutex_destroy is no-op inline when DEBUG_MUTEX is not enabled. Whe
On Fri, Dec 2, 2016 at 5:03 PM, Matt Turner wrote:
> From these instructions, users assume that /sys/class/drm/card0/error
> contains all the information a developer needs to diagnose and fix a GPU
> hang.
>
> In fact it doesn't, and we have no tools for solving them (other than
> stabbing in the
Hi Vinson,
2016-12-03 9:37 GMT+09:00 Vinson Lee :
> gcc-4.4 has issues with anonymous unions in initializers.
>
> CC drivers/clk/uniphier/clk-uniphier-sys.o
> drivers/clk/uniphier/clk-uniphier-sys.c:45: error: unknown field ‘factor’
> specified in initializer
>
> Fixes: 1574d5722636 ("clk:
Hi Arnd,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/liquidio-imply-ptp-instead-of-select/20161203-084019
config: x86_64-allmodconfig
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
make ARCH=x86_64 allmodconfig
From: Jinshan Xiong
If osc_io_readahead() finds a lock that belongs to the previous
instance of osc_object, the lock data pointer will be null. It has
to instantiate with new instance otherwise those pages won't be
destroyed at lock cancel, and then finally hit the assertion in
osc_req_attr_set()
From: Alexander Boyko
Currently llog_process_or_fork() is hard coded to
always pass the function pointer llog_cat_process_cb().
Change llog_cat_process_or_fork() to pass in any
function pointer which will allow us more options
for llog_cat callback routines in the future.
Signed-off-by: Alexande
Signed-off-by: Shaohua Li
---
block/blk-stat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-stat.c b/block/blk-stat.c
index 688c958..4d01185 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -12,7 +12,7 @@
static void blk_stat_flush_batch(struct blk_rq_stat
On 12/1/2016 1:02 AM, Marek Szyprowski wrote:
> dwc2_hsotg_ep_enable can be called from interrupt context, so all
> allocations should be done with GFP_ATOMIC flags. This fixes following
> issue on ARM architecture:
>
> [] (unwind_backtrace) from [] (show_stack+0x10/0x14)
> [] (show_stack) from []
From: Alex Zhuravlev
if the callers wants to purge all objects, then scanning
should start from the first bucket.
Signed-off-by: Alex Zhuravlev
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7038
Reviewed-on: http://review.whamcloud.com/18505
Reviewed-by: Mike Pershin
Reviewed-by: Faccini
On 12/1/2016 12:12 PM, John Stultz wrote:
> On Thu, Dec 1, 2016 at 12:23 AM, Kishon Vijay Abraham I wrote:
>> Hi,
>>
>> On Wednesday 23 November 2016 09:16 AM, John Stultz wrote:
>>> This wires extconn support to hikey's phy driver, and
>>> connects it to the usb UDC layer via a usb_phy structure.
From: Yang Sheng
Remove set but unused variables in nidstring.c
and osc_request.c as reported by make W=1.
Signed-off-by: Yang Sheng
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8378
Reviewed-on: http://review.whamcloud.com/23221
Reviewed-by: Bob Glossman
Reviewed-by: Emoly Liu
Reviewe
From: Bobi Jam
In fault IO initialization, inode's mtime is saved, and after
getting locks, when the IO is about to start, vvp_io_fault_start()
checks the mtime's intactness.
It's a false alarm, since the timestamp from MDS could be stale,
we maintain mtime mainly on OST objects, and if the chec
From: Mikhal Pershin
The import connect flags might be cleared by ptlrpc_connect_import()
wrongly if there is still connect interpret function is running.
Use imp_connected boolean variable to indicate that we are still
interpretting connect reply and don't try to reconnect until it ends.
Signe
From: Yang Sheng
Only update file times if page_mkwrite is not set. So we
need call file_update_time by ourselves.
Signed-off-by: Yang Sheng
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1118
Reviewed-on: http://review.whamcloud.com/18683
Reviewed-by: Andreas Dilger
Reviewed-by: Niu Yawe
From: Jinshan Xiong
To make the ptlrpc be able to size 16MB IO
Signed-off-by: Jinshan Xiong
Signed-off-by: Gu Zheng
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7990
Reviewed-on: http://review.whamcloud.com/19366
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
---
.../lustre/lu
From: Alexander Zarochentsev
Removing lnet upcall infrastructure completely
as nobody uses it anymore. The upcall causes a delay
before calling BUG() and might even cause a hang
making getting a crash dump unreliable or containing
outdated info.
Signed-off-by: Alexander Zarochentsev
Intel-bug-i
Prior to commit c0371da6047a ("put iov_iter into msghdr") in v3.19, there
was no check that the iovec contained enough bytes for a icmp header,
and the read loop would walk across neighboring stack contents. Since
the iov_iter conversion, bad arguments are noticed, but the returned
error is EFAULT.
>From these instructions, users assume that /sys/class/drm/card0/error
contains all the information a developer needs to diagnose and fix a GPU
hang.
In fact it doesn't, and we have no tools for solving them (other than
stabbing in the dark). Most of the time the error state itself isn't
even usef
From: Parinay Kondekar
In ll_dir_ioctl() two identical comparisions are present for
return code (rc) of ll_dir_getstripe(). This patch removes
the other inside if( ) condition which is not necessary.
Signed-off-by: Parinay Kondekar
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6512
Review
From: Fan Yong
It is the sponsor thread of the statahead thread to update the
sai::sai_index_wait. Originally, it didn't hold the lli_sa_lock
when did that. Becuase of out-of-order execution others may miss
to wakeup such thread.
On the other hand, if the statahead RPC gets failure, it should
wa
gcc-4.4 has issues with anonymous unions in initializers.
CC drivers/clk/uniphier/clk-uniphier-sys.o
drivers/clk/uniphier/clk-uniphier-sys.c:45: error: unknown field ‘factor’
specified in initializer
Fixes: 1574d5722636 ("clk: uniphier: remove unneeded member name for union")
Signed-off-b
From: Yang Sheng
Add more debugging info.
Signed-off-by: Yang Sheng
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7084
Reviewed-on: http://review.whamcloud.com/17673
Reviewed-by: Andreas Dilger
Reviewed-by: Fan Yong
Reviewed-by: Mike Pershin
Reviewed-by: Oleg Drokin
Signed-off-by: Jam
From: Wally Wang
When Lustre servers enable 'suppress_pings', all clients will stop
pinging. However, some clients may not have external mechanism
to notify Lustre servers for node death and therefore need to
preserve the Lustre ping.
This patch provides a mount option 'always_ping' so that the
From: wang di
Once update request fails due to eviction or other failures,
all of update request in the sending list should return fail,
because after the failure, the update log in the following
request will have wrong llog bitmap.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.c
From: Jinshan Xiong
Cleanup everything if an OSC is being evicted.
Group lock is not well supported yet.
Signed-off-by: Jinshan Xiong
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6271
Reviewed-on: http://review.whamcloud.com/14989
Reviewed-by: John L. Hammond
Reviewed-by: Bobi Jam
Revi
From: Li Dongyang
Allocating a big hash table using the current formula
does not really work for clients. We will create new
hash table for each mount on a single client which is
a lot of memory more than expected.
This patch limits the hash table up to 8M for clients,
which has 524288 entries.
Hi Stanimir,
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.9-rc7 next-20161202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Stanimir-Varbanov/Qualcomm
From: Li Dongyang
O_WRONLY/O_RDWR open on a file will get EROFS on a read only client,
but the rpc gets sent to the mdt anyway.
mdt will increase the mot_write_count of the mdt object, blocking
subsequent FMODE_EXEC open to the same file.
This patch makes sure we fail the FMODE_WRITE open with E
From: wang di
Remove nlink < 2 check in lmv_revalidate_slaves, because
after nlink reaches to LDISKFS_LINK_MAX (65000), the inode
nlink will be set to 1.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6984
Reviewed-on: http://review.whamcloud.com/16490
Reviewed-by: J
From: Ashish Purkar
Corrected newline specifier in debug log message.
Signed-off-by: Ashish Purkar
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7029
Reviewed-on: http://review.whamcloud.com/16046
Reviewed-by: Andreas Dilger
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
---
dr
From: wang di
During intent open, it was found that if the parent has
been migrated to another MDT, it should retry the open
request with the new object, so it needs to keep the
old object in the orphan list, which will be cleanup
during next recovery. Note: if the client still using
the old FID
From: Jinshan Xiong
ras_window_len should only be updated in ras_update() by read
pattern and it can't be adjusted in ll_readahead() at all;
ras_consecutive_pages is used to detect read pattern from
mmap. It will be used to increase read ahead window length
gradually.
Signed-off-by: Jinshan Xion
From: Jinshan Xiong
This flag should be cleared atomically after the op_data flag
MDS_DATA_MODIFIED is packed. Otherwise, if there exists an
operation to dirty the file again, the state may be missed on
the MDT.
Stop using spin lock lli_lock to protect operations of changing
file flags; using bi
Batch of various fixes and clean ups missing in the upstream client.
Only one smaller batch of patches left to sync lustre 2.8.0 version.
These patches are independent of each other so they can be landed
in any order.
Alex Zhuravlev (1):
staging: lustre: obdclass: lu_site_purge() to handle purge
Hi Benjamin,
Thanks for adding the irq handling to hid-rmi and fifo support in the core.
On 12/02/2016 03:41 AM, Benjamin Tissoires wrote:
Hi,
Well, the cleanup part of the series has already been applied, so
I guess this is just "switch hid-rmi to rmi_core".
The series applies on top of Dmit
On 12/02/2016 03:41 AM, Benjamin Tissoires wrote:
The HID implementation of RMI4 provides the data during
the interrupt (in the input report). We need to provide
a way for this transport driver to provide the attention
data while calling an IRQ.
We use a fifo in rmi_core to not lose any incoming
On 12/02/2016 03:41 AM, Benjamin Tissoires wrote:
Now that we have a proper API to set the attention data, there is
no point in keeping it in the transport driver.
Signed-off-by: Benjamin Tissoires
Reviewed-by: Andrew Duggan
---
no changes in v2
---
drivers/input/rmi4/rmi_driver.c | 5
On Wed, Nov 30, 2016 at 09:27:28AM +0100, Richard Weinberger wrote:
>
> BTW: This limitations needs to be clearly documented somewhere.
> Usually an user thinks that only she can access encrypted files...
>
> Thanks,
> //richard
For what it's worth, I've been making a few updates to the public d
Hi Ondrej,
On Wed, 2 Nov 2016, I wrote:
>
> I think this patch is incomplete and you should add these changes:
>
> diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
> index 7299ad9..0bf0322 100644
> --- a/drivers/scsi/g_NCR5380.c
> +++ b/drivers/scsi/g_NCR5380.c
> @@ -44,7 +44,7
On Fri, Dec 02, 2016 at 11:22:28AM -0600, Grygorii Strashko wrote:
>
>
> On 12/02/2016 05:28 AM, Ivan Khoronzhuk wrote:
> > On Thu, Dec 01, 2016 at 05:34:30PM -0600, Grygorii Strashko wrote:
> >> Add optional property "descs_pool_size" to specify buffer descriptor's
> >> pool size. The "descs_poo
On Fri, Dec 02, 2016 at 09:36:42AM +0100, Thomas Gleixner wrote:
> On Fri, 2 Dec 2016, David Gibson wrote:
> > On Thu, Dec 01, 2016 at 12:59:51PM +0100, Thomas Gleixner wrote:
> > > So I assume that you are talking about a VM which was not scheduled by the
> > > host due to overcommitment (who ever
On 12/02/2016 06:39 PM, Bjorn Helgaas wrote:
> On Thu, Dec 01, 2016 at 11:08:23PM -0500, Jon Masters wrote:
>> Let's see if I summarized this correctly...
>>
>> 1. The MMIO registers for the host bridge itself need to be described
>>somewhere, especially if we need to find those in a quirk and
Hi all,
On Thu, Nov 17, 2016 at 05:13:43PM +0530, Sriram Dash wrote:
> From: Arnd Bergmann
>
> For xhci-hcd platform device, all the DMA parameters are not
> configured properly, notably dma ops for dwc3 devices.
>
> The idea here is that you pass in the parent of_node along with
> the child de
When building kernel with RSA enabled with multithreaded, the below
compile failure might be caught:
| /buildarea/kernel-source/crypto/rsa_helper.c:18:28: fatal error:
rsapubkey-asn1.h: No such file or directory
| #include "rsapubkey-asn1.h"
| ^
| compilation terminated.
| CC crypto/rsa-pkcs1pad.
Hi Stanimir,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on next-20161202]
[cannot apply to v4.9-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Stanimir-Varbanov
From: Josh Stone
Under ptrace_scope=1, it's possible to have a tracee that is already
ptrace-attached, but is no longer a direct descendant. For instance, a
forking daemon will be re-parented to init, losing its ancestry to the
tracer that launched it.
The tracer can continue using ptrace in th
On Thu, Dec 01, 2016 at 11:08:23PM -0500, Jon Masters wrote:
> Hi Bjorn, Duc, Mark,
>
> I switched my brain to the on mode and went and read some specs, and a few
> tables, so here's my 2 cents on this...
>
> On 12/01/2016 06:22 PM, Duc Dang wrote:
> > On Thu, Dec 1, 2016 at 3:07 PM, Bjorn Helgaa
On 12/02/2016 03:04 PM, Arnd Bergmann wrote:
ptp now depends on the optional POSIX_TIMERS setting and fails to build
if we select it without that:
warning: (LIQUIDIO_VF && TI_CPTS) selects PTP_1588_CLOCK which has unmet direct
dependencies (NET && POSIX_TIMERS)
warning: (LIQUIDIO_VF && TI_CPTS)
On Fri, Dec 02, 2016 at 10:45:07AM -0600, Grygorii Strashko wrote:
>
>
> On 12/02/2016 05:03 AM, Ivan Khoronzhuk wrote:
> > On Thu, Dec 01, 2016 at 05:34:27PM -0600, Grygorii Strashko wrote:
> >> The currently processing cpdma descriptor with EOQ flag set may
> >> contain two values in Next Descr
On Wed, Nov 30, 2016 at 5:24 PM, Josh Stone wrote:
> Under ptrace_scope=1, it's possible to have a tracee that is already
> ptrace-attached, but is no longer a direct descendant. For instance, a
> forking daemon will be re-parented to init, losing its ancestry to the
> tracer that launched it.
>
On Sat, 3 Dec 2016, Arnd Bergmann wrote:
> ptp now depends on the optional POSIX_TIMERS setting and fails to build
> if we select it without that:
>
> warning: (LIQUIDIO_VF && TI_CPTS) selects PTP_1588_CLOCK which has unmet
> direct dependencies (NET && POSIX_TIMERS)
> warning: (LIQUIDIO_VF && T
On Fri, 02 Dec 2016 10:59:56 -0800
Eric Dumazet wrote:
> On Sat, 2016-11-12 at 10:17 +0300, Stephen Hemminger wrote:
> > On Sat, 29 Oct 2016 22:20:19 +0300
> > Isaac Boukris wrote:
> >
> > > Abstract unix domain socket may embed null characters,
> > > these should be translated to '@' when pr
From: Andi Kleen
make isoimage doesn't work on recent Fedora versions, the resulting image
always fails with "Failed to load ldlinux.c32 ..."
The fix (originally found by "SebbiUltimate" on reddit) just copies
the file into the iso image.
On Fedora, this is somewhat complicated by the fact that
From: Andi Kleen
The earlier patch ccbebba4 allowed enabling PT and LBR at the same
time on Goldmont. However it also allowed enabling BTS and LBR
at the same time, which is still not supported. Fix this by
bypassing the check only for PT.
Marking for stable because this allows crashing kernels.
On Fri, Dec 2, 2016 at 2:55 PM, Andy Lutomirski wrote:
>>
>> Honestly, I think Intel should clean up their documentation.
>
> I'm not sure I follow. If a user program gets migrated, it might end
> up doing cross-modification when it expects self-modification. If
> that trips the program up, is t
The driver already uses its private lock for synchronization between the
xmit function and the xmit completion handler, making the additional use of
the xmit_lock unnecessary.
Furthermore the driver does not set NETIF_F_LLTX resulting in xmit to be
called with the xmit_lock held and then taking the
Hi,
after stumbling over a potential deadlock situation in the altera driver
(see http://marc.info/?l=linux-netdev&m=148054615230447&w=2), I checked
all other ethernet drivers for the same issue and actually found it in 2
more, namely stmmac, and sxgbe. Please see the commit messages for a
descr
The driver already uses its private lock for synchronization between the
xmit function and the xmit completion handler, making the additional use of
the xmit_lock unnecessary.
Furthermore the driver does not set NETIF_F_LLTX resulting in xmit to be
called with the xmit_lock held and then taking the
ptp now depends on the optional POSIX_TIMERS setting and fails to build
if we select it without that:
warning: (LIQUIDIO_VF && TI_CPTS) selects PTP_1588_CLOCK which has unmet direct
dependencies (NET && POSIX_TIMERS)
warning: (LIQUIDIO_VF && TI_CPTS) selects PTP_1588_CLOCK which has unmet direct
On Fri, Dec 02, 2016 at 02:19:00PM -0800, Brian Norris wrote:
> On some boards, we need to enable a regulator before using the HID, and
> it's also nice to save power in suspend by disabling it. Support an
> optional "vdd-supply" and a companion initialization delay.
>
> Signed-off-by: Brian Norri
On Fri, Dec 2, 2016 at 1:10 PM, Linus Torvalds
wrote:
> On Fri, Dec 2, 2016 at 12:41 PM, Andy Lutomirski wrote:
>>
>> Because, if so, we should maybe serialize whenever we migrate a
>> process to a different CPU.
>
> The intel docs are bad on this issue.
>
> Technically what we do could fall unde
On 2016-12-02 3:11 PM, Nicolas Pitre wrote:
On Thu, 1 Dec 2016, Paul Bolle wrote:
On Thu, 2016-12-01 at 12:42 -0500, Nicolas Pitre wrote:
OK I understand what the problem is. However most of those hunks below
are definitely wrong. ;-)
Probably. By now I've narrowed it down to just these two
On 12/02/2016 12:41 AM, Stuart Yoder wrote:
> From: Roy Pledge
>
> Add QBman APIs for frame queue and buffer pool operations.
>
> Signed-off-by: Roy Pledge
> Signed-off-by: Haiying Wang
> Signed-off-by: Stuart Yoder
> ---
>
> Notes:
> -v3
>-replace hardcoded dequeue token with a
From: Caesar Wang
Document a "vdd-supply" and an initialization delay. Can be used for
powering on/off a HID.
Signed-off-by: Caesar Wang
Cc: Rob Herring
Cc: Jiri Kosina
Cc: linux-in...@vger.kernel.org
Signed-off-by: Brian Norris
---
v2:
* add compatible property for wacom, per Rob's request
Hi,
Thank you for the patch, see below my feedback on your patch.
Can you provide the contents of fw_verison, capabilities and samples ?
It this fw bug present on multiple laptops ?
On Fri, Dec 02, 2016 at 01:59:17PM +0800, KT Liao wrote:
> Date: Fri, 2 Dec 2016 13:59:17 +0800
> From: KT L
On some boards, we need to enable a regulator before using the HID, and
it's also nice to save power in suspend by disabling it. Support an
optional "vdd-supply" and a companion initialization delay.
Signed-off-by: Brian Norris
Signed-off-by: Caesar Wang
Cc: Jiri Kosina
Cc: linux-in...@vger.ker
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