On 12/22/2015 02:18 AM, Finn Thain wrote:
Introduce a new eh_abort_handler implementation. This one attempts to
follow all of the rules relating to EH handlers. There is still a known
bug: during selection, a command becomes invisible to the EH handlers
because it only appears in a pointer on
On 12/22/2015 02:18 AM, Finn Thain wrote:
NCR5380_information_transfer() may re-queue a command for autosense,
after calling scsi_eh_prep_cmnd(). This creates several possibilities:
1. Reselection may intervene before the re-queued command gets processed.
If the reconnected command then
On 12/22/2015 02:18 AM, Finn Thain wrote:
Implement a 'complete_cmd' function to complete commands. This is needed
by the following patch; the new function provides a site for the logic
needed to correctly handle REQUEST SENSE commands.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c
On 12/22/2015 02:18 AM, Finn Thain wrote:
The NCR5380 drivers have a home-spun linked list implementation for
scsi_cmnd structs that uses cmd->host_scribble as a 'next' pointer. Adopt
the standard list_head data structure and list operations instead. Remove
the eh_abort_handler rather than
;
>> > Patch was compile tested with: x86_64_defconfig +
>> > CONFIG_WL12XX=m (implies CONFIG_WLCORE=m)
>> >
>> > Patch is against linux-next (localversion-next is -next-20151221)
>> >
>> > drivers/net/wireless/ti/wlcore/main.c | 3 +--
>> > 1 file
On 12/22/2015 02:18 AM, Finn Thain wrote:
The hostdata struct is now protected by a spin lock so the volatile
qualifiers are redundant. Remove them.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.h | 12 ++--
drivers/scsi/atari_NCR5380.c |2 +-
2 files changed, 7
Sometimes PMIC is too busy to send data in time to cause pmic wrap timeout,
because pmic wrap is waiting for FSM_VLDCLR after finishing WACS2_CMD. It
just return error when issue happened, so the state machine will stay on
FSM_VLDCLR state when data send back later by PMIC and timeout again in
On 12/22/2015 02:18 AM, Finn Thain wrote:
Printing command pointers can be useful when debugging queues. Other than
that, the LIST and REMOVE macros are just clutter. These macros are
redundant now that NDEBUG_QUEUES causes pointers to be printed, so remove
them.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
Print the command pointers in the log messages for debugging queue data
structures. The LIST and REMOVE macros can then be removed.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c | 36
Hi Javier,
On 21/12/15 20:26, Javier Martinez Canillas wrote:
> The omapfb is failing to build in -next due missing declarations for
> dss_feat_get_supported_displays() and dss_feat_get_supported_outputs():
>
> CC [M] drivers/video/fbdev/omap2//omapfb/dss/dss.o
>
On 12/22/2015 02:18 AM, Finn Thain wrote:
Make use of the shost_priv() helper. Remove HOSTDATA and SETUP_HOSTDATA
macros because they harm readability.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c | 23 ++-
drivers/scsi/atari_NCR5380.c | 20
On 12/22/2015 02:18 AM, Finn Thain wrote:
Replace all H_NO and some HOSTNO macros (both peculiar to atari_NCR5380.c)
with a new dsprintk macro that's more useful and more consistent. The new
macro avoids a lot of boilerplate in new code in subsequent patches. Keep
NCR5380.c in sync. Remaining
On 12/22/2015 02:18 AM, Finn Thain wrote:
Some NCR5380 hosts offer a .show_info method to access the contents of
the various command list data structures from a procfs file. When NDEBUG
is set, the same information is sent to the console during EH.
The two core drivers, atari_NCR5380.c and
On 12/22/2015 02:18 AM, Finn Thain wrote:
NCR5380.c presently uses the instance->host_lock spin lock. Convert this
to a new spin lock that protects the NCR5380_hostdata struct.
atari_NCR5380.c previously used local_irq_save/restore() rather than a
spin lock. Convert this to hostdata->lock in
On 12/22/2015 02:18 AM, Finn Thain wrote:
Remove FLAG_DTC3181E. It was used to suppress a final Arbitration Lost
(SEL asserted) test that isn't actually needed. The test was suppressed
because it causes problems for DTC436 and DTC536 chips. It takes place
after the host wins arbitration, so SEL
On 12/22/2015 02:18 AM, Finn Thain wrote:
When a target reports a QUEUE_FULL condition it causes the driver to
update the 'queue_size' limit with the number of currently allocated tags.
At least, that's what's supposed to happen, according to the comments.
Unfortunately the terms in the
On 12/22/2015 02:18 AM, Finn Thain wrote:
Add missing .module initializer. Use distinct .proc_name values for the
g_NCR5380 and g_NCR5380_mmio modules. Remove pointless CAN_QUEUE and
CMD_PER_LUN override macros. Cleanup whitespace and code style.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
NDEBUG_NO_DATAOUT should not disable DATA IN phases too. Fix this.
(This bug has long been fixed in atari_NCR5380.c.)
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by:
On 12/22/2015 02:18 AM, Finn Thain wrote:
Remove unused includes (stat.h, signal.h, proc_fs.h) and move includes
needed by the core drivers into the common header (delay.h etc).
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c |2 --
drivers/scsi/NCR5380.h |4
On 12/22/2015 02:18 AM, Finn Thain wrote:
Fix the array bounds check when transferring an extended message from the
target.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c |3 ++-
drivers/scsi/atari_NCR5380.c |4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
On 12/22/2015 02:18 AM, Finn Thain wrote:
Bring the two NCR5380_reselect() implementations into agreement.
Replace infinite loops in atari_NCR5380.c with timeouts, as per NCR5380.c.
Remove 'abort' flag in NCR5380.c as per atari_NCR5380.c -- if reselection
fails, there may be no MESSAGE IN
On 12/21/2015 11:19 PM, Winkler, Tomas wrote:
On 12/21/2015 03:17 PM, Tomas Winkler wrote:
Create a driver with the generic watchdog interface
for the MEI iAMT watchdog device.
Signed-off-by: Alexander Usyskin
Signed-off-by: Tomas Winkler
---
V2: The watchdog device is no longer
On 12/22/2015 02:18 AM, Finn Thain wrote:
The flags DMA_WORKS_RIGHT, FLAG_NCR53C400 and FLAG_HAS_LAST_BYTE_SENT
all mean the same thing, i.e. the chip is not a 538[01]. (More recent
devices such as the 53C80 have a 'Last Byte Sent' bit in the Target
Command Register as well as other fixes for
On 12/22/2015 02:18 AM, Finn Thain wrote:
The workarounds for chip errata appear twice, in slightly different
forms. One is used when defined(REAL_DMA) || defined(REAL_DMA_POLL), the
other when defined(PSEUDO_DMA). In the PDMA case, the workarounds have
been made conditional on
On Tue, Dec 22, 2015 at 04:29:55PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20151221:
cris allmodconfig fails with:
../block/partitions/ldm.c: In function 'ldm_partition':
../block/partitions/ldm.c:1567:1: internal compiler error: in gen_reg_rtx, at
emit-rtl.c:1027
On 12/22/2015 02:18 AM, Finn Thain wrote:
SCSI bus protocol sometimes requires monitoring two related conditions
simultaneously. Enhance NCR5380_poll_politely() for this purpose, and
put it to use in the arbitration algorithm. It will also find use in
pseudo DMA.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
Because interrupt handling is crucial to the core driver(s), all wrapper
drivers need to agree on this code. This patch removes discrepancies.
NCR5380_intr() in NCR5380.c has the following pointless loop that differs
from the code in atari_NCR5380.c.
On Tue, Dec 22, 2015 at 01:20:13PM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
> We should update _zombie_tree whenever removing unreferenced
> extent tree during shrinking:
> - f2fs_shrink_extent_tree
> if (!atomic_read(>refcount)) {
> ...
> atomic_dec(>total_ext_tree);
>
On 12/22/2015 02:18 AM, Finn Thain wrote:
Configuring core drivers using macros like this one prevents re-unifying
the core driver forks, and prevents implementing the core driver as a
library or a platform driver.
The UNSAFE macro in particular is a poor workaround for the problem of
interrupt
On Tue, Dec 22, 2015 at 01:28:09PM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Tuesday, December 22, 2015 11:39 AM
> > To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> >
On 12/22/2015 02:18 AM, Finn Thain wrote:
The complex main_running/queue_main mechanism is peculiar to
atari_NCR5380.c. It isn't SMP safe and offers little value given that
the work queue already offers concurrency management. Remove this
complexity to bring atari_NCR5380.c closer to NCR5380.c.
On 12/22/2015 02:18 AM, Finn Thain wrote:
Each host instance now has it's own work queue so the main() work item can
sleep when necessary. That means we can use a simple work item rather than
a delayed work item. This brings NCR5380.c closer to atari_NCR5380.c.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
When there is a queued command and no connected command, NCR5380_select()
is called and arbitration begins. The chip waits for BUS FREE once the
MR_ARBITRATE bit in the mode register is enabled. That means there is
no need to wait for BUS FREE after
s Mc Guire
> > ---
> >
> > Found by coccinelle script (relaxed version of
> > scripts/coccinelle/api/alloc/kzalloc-simple.cocci)
> >
> > Patch was compile tested with: x86_64_defconfig +
> > CONFIG_WL12XX=m (implies CONFIG_WLCORE=m)
> >
> >
On 12/22/2015 02:18 AM, Finn Thain wrote:
Allow target selection to fail with a timeout instead of waiting in
infinite loops. This gets rid of the unused NCR_TIMEOUT macro, it is more
defensive and has proved helpful in debugging.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c |
On Mon, Dec 21, 2015 at 11:26:52PM +0900, Namhyung Kim wrote:
> When an evlist contains tracepoint events only, use 'trace' sort key as
> default. This will make users more convenient to see trace result.
>
> Suggested-by: Jiri Olsa
> Cc: Steven Rostedt
> Signed-off-by: Namhyung Kim
> ---
>
On 12/22/2015 02:18 AM, Finn Thain wrote:
Use timeouts in do_abort() in atari_NCR5380.c instead of infinite loops.
Also fix the kernel-doc comment. Keep the two core driver forks in sync.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c | 26 +-
On 12/22/2015 02:18 AM, Finn Thain wrote:
NCR5380_poll_politely() returns either 0 (success) or -ETIMEDOUT. However,
in do_abort(), the return value is incorrectly taken to be the status
register value. This means that the bus is put into DATA OUT phase instead
of MESSAGE OUT. Fix this.
On 12/22/2015 02:18 AM, Finn Thain wrote:
NCR5380_poll_politely() never returns -1. That means do_abort() can fail
to handle a timeout after waiting for the target to negate REQ. Fix this
and cleanup other NCR5380_poll_politely() call sites.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
MESSAGE REJECT does not imply DISCONNECT: the target is about to enter
MESSAGE IN or MESSAGE OUT phase.
This bug fix comes from atari_NCR5380.c. Unfortunately it never made it
into the original NCR5380.c core driver.
Signed-off-by: Finn Thain
---
On 12/22/2015 02:18 AM, Finn Thain wrote:
From: Hannes Reinecke
Some old drivers partially implemented support for linked commands using
a "proposed" next_link pointer in struct scsi_cmnd that never actually
existed. Remove this code.
Signed-off-by: Finn Thain
---
This is a modified
On 12/22/2015 02:18 AM, Finn Thain wrote:
Remove the DEF_SCSI_QCMD macro (already removed from atari_NCR5380.c). The
lock provided by DEF_SCSI_QCMD is only needed for queue data structures.
Signed-off-by: Finn Thain
---
drivers/scsi/NCR5380.c | 30 +++---
On 12/22/2015 02:18 AM, Finn Thain wrote:
The host spin lock needs to be acquired by NCR5380_abort() before it calls
NCR5380_select(). This patch doesn't actually fix the EH issues in this
driver but it does avoid this:
BUG: spinlock already unlocked on CPU#0, kworker/u4:1/14
lock:
On Mon, Dec 21, 2015 at 11:26:50PM +0900, Namhyung Kim wrote:
SNIP
> diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
> index e28d26d0e73c..50a6b35a2fee 100644
> --- a/tools/perf/util/sort.c
> +++ b/tools/perf/util/sort.c
> @@ -445,6 +445,65 @@ struct sort_entry sort_socket = {
>
On 12/22/2015 02:18 AM, Finn Thain wrote:
According to the SCSI-2 draft revision 10L, atari_NCR5380.c is correct
when it says that the phase lines are valid up until ACK is negated
following the transmission of the last byte in MESSAGE IN phase. This is
true for all information transfer phases,
On 12/22/2015 02:18 AM, Finn Thain wrote:
The atari_NCR5380.c and NCR5380.c core drivers differ in their handling of
target disconnection. This is partly because atari_NCR5380.c had all of
the polling and sleeping removed to become entirely interrupt-driven, and
it is partly because of damage
>
> On 12/21/2015 03:17 PM, Tomas Winkler wrote:
> > Create a driver with the generic watchdog interface
> > for the MEI iAMT watchdog device.
> >
> > Signed-off-by: Alexander Usyskin
> > Signed-off-by: Tomas Winkler
> > ---
> > V2: The watchdog device is no longer dynamically allocated in
Hi Radim/Paolo,
> -Original Message-
> From: Yang Zhang [mailto:yang.zhang...@gmail.com]
> Sent: Tuesday, December 22, 2015 3:14 PM
> To: Wu, Feng ; pbonz...@redhat.com;
> rkrc...@redhat.com
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu
> (jiang@linux.intel.com)
On 12/22/2015 02:18 AM, Finn Thain wrote:
Follow the example of the atari_NCR5380.c core driver and adopt the
NCR5380_dma_xfer_len() hook. Implement NCR5380_dma_xfer_len() for dtc.c
and g_NCR5380.c to take care of the limitations of these cards. Keep the
default for drivers using PSEUDO_DMA.
>> 6. Apply a recommendation from the script "checkpatch.pl".
>
> That's 6 different things, shouldn't this be 6 different patches?
>
> please redo.
Dan Carpenter requested to squash the previous update steps 5 and 6
into a single patch for better source code review.
Now I see further software
On Tue, Dec 22, 2015 at 06:58:50AM +, Al Viro wrote:
> On Tue, Dec 22, 2015 at 12:23:51PM +0530, Sudip Mukherjee wrote:
> > The helper no_seek_end_llseek() was added but now newpos is not required
> > and as a result we are getting build warning of unused variable.
>
> Mind if I simply fold
On 12/22/2015 02:18 AM, Finn Thain wrote:
If NCR5380_select() returns -1, it means arbitration was lost or selection
failed and should be retried. If the main loop simply terminates when there
are still commands on the issue queue, they will remain queued until they
expire.
Fix this by clearing
On 12/22/2015 02:18 AM, Finn Thain wrote:
Linux v2.1.105 changed the algorithm for polling for the BSY signal
in NCR5380_select() and NCR5380_main().
Presently, this code has a bug. Back then, NCR5380_set_timer(hostdata, 1)
meant reschedule main() after sleeping for 10 ms. Repeated 25 times
On 2015/12/22 14:59, Wu, Feng wrote:
-Original Message-
From: Yang Zhang [mailto:yang.zhang...@gmail.com]
Sent: Tuesday, December 22, 2015 2:49 PM
To: Wu, Feng ; pbonz...@redhat.com;
rkrc...@redhat.com
Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu
On 12/22/2015 02:17 AM, Finn Thain wrote:
When in process context, sleep during polling if doing so won't add
significant latency. In interrupt context or if the lock is held, poll
briefly then give up. Keep both core drivers in sync.
Calibrate busy-wait iterations to allow for variation in
On 12/22/2015 02:17 AM, Finn Thain wrote:
Allocate a work queue that will permit busy waiting and sleeping. This
means NCR5380_init() can potentially fail, so add this error path.
Signed-off-by: Finn Thain
---
In subsequent patches, the work function adopts this work queue so it
can sleep
On 12/08/2015 04:46 PM, Paul E. McKenney wrote:
On Tue, Dec 08, 2015 at 04:20:03PM +1100, Paul Mackerras wrote:
On Sat, Dec 05, 2015 at 06:19:46PM -0800, Paul E. McKenney wrote:
As in the following? (And yes, I was confused by the fact that the
docbook header was in front of a
inelle/api/alloc/kzalloc-simple.cocci)
>
> Patch was compile tested with: x86_64_defconfig +
> CONFIG_WL12XX=m (implies CONFIG_WLCORE=m)
>
> Patch is against linux-next (localversion-next is -next-20151221)
>
> drivers/net/wireless/ti/wlcore/main.c | 3 +--
> 1 file change
On 12/22/2015 02:17 AM, Finn Thain wrote:
Commit 8b801ead3d7a ("[ARM] rpc: update Acorn SCSI drivers to modern ecard
interfaces") neglected to remove a request_region() call in cumana_1.c.
Commit eda32612f7b2 ("[PATCH] give all LLDD driver a ->release method") in
history/history.git added some
On 12/22/2015 02:17 AM, Finn Thain wrote:
Linux 2.1.105 introduced the USLEEP_WAITLONG delay, apparently "needed for
Mustek scanners". It is intended to stall the issue queue for 5 seconds.
There are a number of problems with this.
1. Only g_NCR5380 enables the delay, which implies that the
On 12/22/2015 02:17 AM, Finn Thain wrote:
NCR5380.c is not compliant with the SCSI-2 standard (at least, not with
the draft revision 10L that I have to refer to). The selection algorithm
in atari_NCR5380.c is correct, so use that.
Signed-off-by: Finn Thain
Reviewed-by: Hannes Reinecke
On Tue, 22 Dec 2015 11:30:51 +0530 Sudip Mukherjee
wrote:
> > Rationale:
> >
> > stop_machine.o is only built when CONFIG_SMP=y so
> >
> > #if defined(CONFIG_SMP) || defined(CONFIG_HOTPLUG_CPU)
> >
> > always evaluates to true, so remove it.
>
> Hi Andrew,
> The error is still there. I
> -Original Message-
> From: Yang Zhang [mailto:yang.zhang...@gmail.com]
> Sent: Tuesday, December 22, 2015 2:49 PM
> To: Wu, Feng ; pbonz...@redhat.com;
> rkrc...@redhat.com
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org; Jiang Liu
> (jiang@linux.intel.com)
> Subject: Re:
Add support for Synopsys DesignWare MIPI DSI controller which is
embedded in the rk3288 SoCs.
Signed-off-by: Chris Zhong
---
Changes in v6.2:
- Remove the atomic feature check (Mark Yao)
Changes in v6.1:
- Add atomic API support (Heiko Stübne)
Changes in v6:
- Do not use bridge driver
On Tue, Dec 22, 2015 at 12:23:51PM +0530, Sudip Mukherjee wrote:
> The helper no_seek_end_llseek() was added but now newpos is not required
> and as a result we are getting build warning of unused variable.
Mind if I simply fold that into the commit in question?
--
To unsubscribe from this list:
Hello,
Cc stable
Do I need to resend the patch or providing the message-id is enough?
lkml.kernel.org/r/1448973390-21170-3-git-send-email-sergey.senozhat...@gmail.com
( http://marc.info/?l=linux-kernel=144897350818887 )
-ss
> From: Kyeongdon Kim
>
> When we're using LZ4 multi
Stephen Rothwell writes:
> Hi Linus,
>
> After merging the gpio tree, today's linux-next build (lots without
> CONFIG_OF) failed like this:
>
> drivers/gpio/gpio-pxa.c: In function 'pxa_gpio_probe':
> drivers/gpio/gpio-pxa.c:648:12: error: 'pxa_irq_domain_ops' undeclared (first
> use in this
On Mon, Dec 21, 2015 at 05:44:41PM +0900, Namhyung Kim wrote:
SNIP
> >
> > I think the default is good with the 'trace' sort key as it is now:
> >
> > $ ./perf report -s trace
> > 27.01% offlineimap:17701 [120] S ==> swapper/1:0 [120]
> > 27.00% swapper/1:0 [120] R ==>
The helper no_seek_end_llseek() was added but now newpos is not required
and as a result we are getting build warning of unused variable.
Fixes: fb1d259e480c ("new helpers: no_seek_end_llseek{,_size}()")
Cc: Al Viro
Signed-off-by: Sudip Mukherjee
---
drivers/s390/char/vmur.c | 2 --
1 file
On (12/22/15 12:10), Kyeongdon Kim wrote:
[..]
> > Hello Kyeongdon,
> >
> > just to make sure, the patch works fine for you and we can move
> > forward and Cc -stable. correct?
> >
> > -ss
> >
> Hello Sergey,
>
> I was on vacation so I checked your email a moment ago, sorry about it.
> We're
On Mon, Dec 21, 2015 at 10:40 PM, Sudip Mukherjee
wrote:
> s390 defconfig fails with the error:
> ERROR: "phys_to_pfn_t" [drivers/s390/block/dcssblk.ko] undefined!
>
> We need CONFIG_HAS_IOMEM for phys_to_pfn_t() and for that we need to
> have CONFIG_PCI.
>
> Fixes: bfac97e7b361 ("mm, dax, pmem:
On 2015/12/22 12:37, Wu, Feng wrote:
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Yang Zhang
Sent: Monday, December 21, 2015 10:06 AM
To: Wu, Feng ; pbonz...@redhat.com;
rkrc...@redhat.com
Cc:
On 2015/12/22 12:36, Wu, Feng wrote:
-Original Message-
From: Yang Zhang [mailto:yang.zhang...@gmail.com]
Sent: Monday, December 21, 2015 10:01 AM
To: Wu, Feng ; pbonz...@redhat.com;
rkrc...@redhat.com
Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2]
s390 defconfig fails with the error:
ERROR: "phys_to_pfn_t" [drivers/s390/block/dcssblk.ko] undefined!
We need CONFIG_HAS_IOMEM for phys_to_pfn_t() and for that we need to
have CONFIG_PCI.
Fixes: bfac97e7b361 ("mm, dax, pmem: introduce pfn_t")
Cc: Dan Williams
Cc: Andrew Morton
Signed-off-by:
On Tue, Dec 22, 2015 at 02:16:30AM +0100, Andi Kleen wrote:
> > > - fprintf(out, " ");
> > > + print_metric(ctxp, NULL, NULL, "insn per cycle", 0);
> > > }
> > > total =
> > >
Hi, Paul,
I noticed that in the control dependency section in
memory-barrier.txt, you mistakenly made an inconsistent
description:
On the description part:
641 It is tempting to try to enforce ordering on identical stores on both
642 branches of the "if" statement as follows:
643
644
Sometimes the audio play can not be resumed after it is
suspended. Add snd_soc_pm_ops to execute power management
operations, then this issue is fixed.
Signed-off-by: Songjun Wu
---
sound/soc/atmel/atmel_wm8904.c |1 +
1 file changed, 1 insertion(+)
diff --git
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On Tue, Dec 22, 2015 at 10:59:09AM +0500, Artem S. Tashkinov wrote:
> On 2015-12-22 10:55, Kent Overstreet wrote:
> >On Tue, Dec 22, 2015 at 10:52:37AM +0500, Artem S. Tashkinov wrote:
> >>On 2015-12-22 10:38, Kent Overstreet wrote:
> >>>On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura
On Fri, Dec 18, 2015 at 03:07:53PM -0800, Andrew Morton wrote:
> On Fri, 18 Dec 2015 15:35:55 +0530 Sudip Mukherjee
> wrote:
>
> > This reverts commit 64dab25b058c12f935794cb239089303bda7dbc1.
> >
> > CONFIG_SMP dependency is needed for some arch like tile, tilegx and
> > m32r. They use
On 2015-12-22 10:55, Kent Overstreet wrote:
On Tue, Dec 22, 2015 at 10:52:37AM +0500, Artem S. Tashkinov wrote:
On 2015-12-22 10:38, Kent Overstreet wrote:
>On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura wrote:
>>On 12/22/15 12:59, Kent Overstreet wrote:
>>> reproduced it with 32 bit
On Fri, 2015-12-18 at 17:44 +, Robin Murphy wrote:
> On 18/12/15 08:09, Yong Wu wrote:
> > This patch adds support for mediatek m4u (MultiMedia Memory Management
> > Unit).
> >
> > Signed-off-by: Yong Wu
> > ---
> > drivers/iommu/Kconfig | 14 +
> > drivers/iommu/Makefile| 1 +
>
On Tue, Dec 22, 2015 at 10:52:37AM +0500, Artem S. Tashkinov wrote:
> On 2015-12-22 10:38, Kent Overstreet wrote:
> >On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura wrote:
> >>On 12/22/15 12:59, Kent Overstreet wrote:
> >>> reproduced it with 32 bit pae:
> >>>
> 1. Exclude memory
On 2015-12-22 10:38, Kent Overstreet wrote:
On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura wrote:
On 12/22/15 12:59, Kent Overstreet wrote:
> reproduced it with 32 bit pae:
>
>> 1. Exclude memory above 4G line with boot param "max_addr=4G".
>
> doesn't work - max_addr=1G doesn't work
Add a device tree match table. This serves to make the driver's support
of device tree more explicit.
Signed-off-by: Caesar Wang
---
Changes in v2: None
Changes in v1: None
sound/soc/codecs/rt5616.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/sound/soc/codecs/rt5616.c
Add the description for rt5616 codec.
Signed-off-by: Caesar Wang
---
Changes in v2:
- As Frank comments, rt5616@1b to instead of rt5616.
- Update the Pins device from Bard.
Changes in v1:
- As Heiko comments, remove the not exist option properties.
Hi Linus,
After merging the gpio tree, today's linux-next build (lots without
CONFIG_OF) failed like this:
drivers/gpio/gpio-pxa.c: In function 'pxa_gpio_probe':
drivers/gpio/gpio-pxa.c:648:12: error: 'pxa_irq_domain_ops' undeclared (first
use in this function)
Caused by commit
384ca3c6a28d
Fix up block comments to make a trailing */ on a separate line
Signed-off-by: maomao xu
---
drivers/staging/comedi/comedi.h |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index 66edda1..ec5e59c 100644
On 21-12-15, 19:10, Mans Rullgard wrote:
> The datasheet requires that the LLP_[SD]_EN bits be cleared whenever
> LLP.LOC is zero, i.e. in the last descriptor of a multi-block chain.
> Make the driver do this.
>
> Signed-off-by: Mans Rullgard
> ---
> drivers/dma/dw/core.c | 2 ++
> 1 file
On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura wrote:
> On 12/22/15 12:59, Kent Overstreet wrote:
> > reproduced it with 32 bit pae:
> >
> >> 1. Exclude memory above 4G line with boot param "max_addr=4G".
> >
> > doesn't work - max_addr=1G doesn't work either
> >
> >> 2. Disable
On Tue, Dec 22, 2015 at 05:26:12AM +, Junichi Nomura wrote:
> On 12/22/15 12:59, Kent Overstreet wrote:
> > reproduced it with 32 bit pae:
> >
> >> 1. Exclude memory above 4G line with boot param "max_addr=4G".
> >
> > doesn't work - max_addr=1G doesn't work either
> >
> >> 2. Disable
On 21-12-15, 22:32, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Mon, 21 Dec 2015 22:12:26 +0100
>
> The cpu_set_cclk() function was only used in a single source file so far.
> Indicate this setting also by the corresponding linkage specifier.
>
> Signed-off-by: Markus Elfring
>
> On Dec 15, 2015, at 19:53, Kirill A. Shutemov
> wrote:
>
> On Tue, Dec 15, 2015 at 02:41:21PM +0800, yalin wang wrote:
>>> On Dec 15, 2015, at 05:11, Kirill A. Shutemov wrote:
>>> Anyway, I don't think it's possible to gain anything measurable from this
>>> optimization.
>>>
>> the
On 12/21/2015 03:17 PM, Tomas Winkler wrote:
Add entry for dumping current watchdog internal state
Signed-off-by: Tomas Winkler
---
V2: new in the series
V3: rebase
drivers/watchdog/mei_wdt.c | 88 ++
1 file changed, 88 insertions(+)
diff --git
Hi all,
Changes since 20151221:
I added a patch to the orangefs tree for a post release discovered
build failure.
The i2c tree still had its build failure for which I applied a patch.
The drm tree gained a conflict against the imx-mxs tree.
The drm-intel tree gained a conflict against Linus
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, December 22, 2015 11:39 AM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 1/2]
On 12/22/15 12:59, Kent Overstreet wrote:
> reproduced it with 32 bit pae:
>
>> 1. Exclude memory above 4G line with boot param "max_addr=4G".
>
> doesn't work - max_addr=1G doesn't work either
>
>> 2. Disable highmem with "highmem=0".
>
> works!
>
>> 3. Try booting 64bit kernel.
>
> works
Hi Jaegeuk,
We should update _zombie_tree whenever removing unreferenced
extent tree during shrinking:
- f2fs_shrink_extent_tree
if (!atomic_read(>refcount)) {
...
atomic_dec(>total_ext_tree);
atomic_dec(>total_zombie_tree);
...
}
Other parts look good to me. :)
On 2015-12-22 01:07, Tejun Heo wrote:
Hello, Artem.
Can you please apply the following patch on top and see whether
anything changes? If it does make the issue go away, can you please
revert the ".can_queue" part and test again?
Thanks.
---
drivers/ata/ahci.h|2 +-
On 12/21/2015 03:17 PM, Tomas Winkler wrote:
From: Alexander Usyskin
For Intel Broadwell and newer platforms, the ME device can inform
the host whether the watchdog functionality is activated or not.
If the watchdog functionality is not activated then the watchdog interface
can be not
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