Calling the workqueue interface on uninitialized work items isn't a
good idea even if they're zeroed. It's not failing catastrophically only
through happy accidents, and a debug kernel rightfully complains.
Cc: sta...@vger.kernel.org
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
From: Ulrich Obergfell uober...@redhat.com
After scsi_try_to_abort_cmd returns, the eh_abort_handler may have
already found that the command has completed in the device, causing
the host_byte to be nonzero (e.g. it could be DID_ABORT). When
this happens, ORing DID_TIME_OUT into the host byte
Even though the virtio-scsi spec guarantees that all requests related
to the TMF will have been completed by the time the TMF itself completes,
the request queue's callback might not have run yet. This causes requests
to be completed more than once, and as a result triggers a variety of
BUGs or
From: Venkatesh Srinivas venkate...@google.com
change_queue_depth allows changing per-target queue depth via sysfs.
It also allows the SCSI midlayer to ramp down the number of concurrent
inflight requests in response to a SCSI BUSY status response and allows
the midlayer to ramp the count back
Sorry for the delay, mostly caused by the discussion and testing of
patch 5. That's the most important of the bunch, and debugging the
problem also led to the discovery of a midlayer bug fixed by patch 4.
I hope these can make their way into 3.16. Thanks!
resend: forgot linux-scsi. :(
Paolo
From: Nicolas Koch nioko1...@gmail.com
Date: Tue, 3 Jun 2014 21:21:18 +0200
Subject: [PATCH] fix coding style issues
To: de...@driverdev.osuosl.org
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org, Aaro Koskinen
aaro.koski...@iki.fi, Nicolas Koch nioko1...@googlemail.com
Done as task 10 of the
From: Ming Lei ming@canonical.com
The spinlock of tgt_lock is only for serializing read and write
req_vq, one lockless seqcount is enough for the purpose.
On one 16core VM with vhost-scsi backend, the patch can improve
IOPS with 3% on random read test.
Signed-off-by: Ming Lei
Calling the workqueue interface on uninitialized work items isn't a
good idea even if they're zeroed. It's not failing catastrophically only
through happy accidents, and a debug kernel rightfully complains.
Cc: sta...@vger.kernel.org
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
Joe Lawrence joe.lawre...@stratus.com writes:
The blk-core dead queue checks introduce an error scenario to
blk_get_request that returns NULL if the request queue has been
shutdown. This affects the behavior for __GFP_WAIT callers, who should
verify the return value before dereferencing.
Sorry for the delay, mostly caused by the discussion and testing of
patch 5. That's the most important of the bunch, and debugging the
problem also led to the discovery of a midlayer bug fixed by patch 4.
I hope these can make their way into 3.16. Thanks!
Paolo
Ming Lei (2):
virtio_scsi:
From: Ming Lei tom.leim...@gmail.com
Access to tgt-req_vq is strictly serialized by spin_lock
of tgt-tgt_lock, so the ACCESS_ONCE() isn't necessary.
smp_read_barrier_depends() in virtscsi_req_done was introduced
to order reading req_vq and decreasing tgt-reqs, but it isn't
needed now because
From: Ming Lei ming@canonical.com
The spinlock of tgt_lock is only for serializing read and write
req_vq, one lockless seqcount is enough for the purpose.
On one 16core VM with vhost-scsi backend, the patch can improve
IOPS with 3% on random read test.
Signed-off-by: Ming Lei
This vendor has similar boards based on the same Marvell 88SE9235 chipset,
but this patch was only tested with the 642L.
Tested on ASUS Sabertooth 990FX (AMD).
If you listen to the vendor support stating:
Dear Customer,
Sorry about that.
Currently all our products' software package don't
Joe Lawrence joe.lawre...@stratus.com writes:
The blk_get_request function may fail in low-memory conditions or during
device removal (even if __GFP_WAIT is set). To distinguish between these
errors, modify the blk_get_request call stack to return the appropriate
ERR_PTR. Verify that all
Hi Mika!
Thanks for putting this patch together. It looks like this does the
job of distinguishing the two busses apart. Thanks!
On Tue, Jun 3, 2014 at 6:02 AM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
Acer C720 has touchpad and light sensor connected to a separate I2C buses.
On Tue, 2014-06-03 at 11:24 -0700, Tadeusz Struk wrote:
Hi,
This adds firmware for Intel QAT dh895xcc HW accelerator.
Signed-off-by: Tadeusz Struk tadeusz.st...@intel.com
---
LICENCE.qat_dh895xcc_firmware | 39 +++
WHENCE| 6
On Fri, May 30, 2014 at 02:42:16PM -0700, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
perf stat -rX prints the stddev for multiple measurements.
Just looking at the stddev for judging the quality of the data
is a bit dangerous The simplest sanity check is to just look
at a
On Mon, Jun 2, 2014 at 6:15 PM, Andy Lutomirski l...@amacapital.net wrote:
On Mon, Jun 2, 2014 at 6:09 PM, Kees Cook keesc...@chromium.org wrote:
On Mon, Jun 2, 2014 at 5:29 PM, Andy Lutomirski l...@amacapital.net wrote:
On Mon, Jun 2, 2014 at 5:14 PM, Kees Cook keesc...@chromium.org wrote:
On
account_sbals is called by get_inbound_buffer_frontier and
get_outbound_buffer_frontier with 'count' value 0 so we can safely convert
shift loop to ilog2.
Cc: Sebastian Ott seb...@linux.vnet.ibm.com
Cc: Joe Perches j...@perches.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by:
count was used unsigned int and int.
Cc: Sebastian Ott seb...@linux.vnet.ibm.com
Cc: Joe Perches j...@perches.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
This is untested.
V2:
-count int - unsigned int (suggested by Joe Perches)
Done as task 10 of the eudyptula challenge.
Signed-off-by: Nicolas Koch nioko1...@googlemail.com
---
drivers/staging/octeon/ethernet-mem.c | 11 +++
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/octeon/ethernet-mem.c
Use kernel.h definition.
Cc: Alexander Viro v...@zeniv.linux.org.uk
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
fs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/file.c b/fs/file.c
index 8f294cf..d63f731 100644
---
On Fri, 2014-05-30 at 18:56 +0200, Rostislav Lisovy wrote:
IEEE 802.11p operates in its own 5.9GHz band. When there will
be a record for the 5.9GHz band in the regulatory daemon,
it must be limited to the OCB mode only -- using the newly
added flags.
Is this really a *regulatory* limitation?
On 06/03, Linus Torvalds wrote:
On Tue, Jun 3, 2014 at 10:26 AM, Oleg Nesterov o...@redhat.com wrote:
looks like, SLAB_DESTROY_BY_RCU logic is broken?
I haven't looked at the code yet, but SLAB_DESTROY_BY_RCU can be
subtle and very dangerous.
The danger is that the *slab* itself is
On Tue, 2014-06-03 at 18:37 +0200, Peter Zijlstra wrote:
On Tue, Jun 03, 2014 at 09:29:07AM -0700, Eric Dumazet wrote:
+bool irq_work_queue_on(struct irq_work *work, int cpu)
+{
+ /* All work should have been flushed before going offline */
+ WARN_ON_ONCE(cpu_is_offline(cpu));
+
This new alias will reach all maintainers.
Signed-off-by: Ben Hutchings b...@decadent.org.uk
---
I've just cleared out my patch queue, applied this change and pushed.
If I get any later submissions with only individual addresses, I'll
request re-submission to linux-firmw...@kernel.org
Ben.
Hi,
Updated version of the driver. Includes changes by Matthew to make it work on
Falcon Ridge hardware (present in the newest Mac(Book)Pro).
Changes since v4 (suggested by Matthew):
- Changed the PCI quirks to check just for Apple hardware instead of checking
against a list of machines.
Damn, sorry for noise...
On 06/03, Oleg Nesterov wrote:
I'll try to recheck rt_mutex_unlock() tomorrow. _Perhaps_ rcu_read_unlock()
should be shifted from lock_task_sighand() to unlock_task_sighand() to
ensure that rt_mutex_unlock() does nothihg with this memory after it
makes another
Thunderbolt config areas contain capability lists similar to those found
on pci devices. This patch introduces a tb_find_cap utility method to
search for capabilities.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/Makefile | 2 +-
drivers/thunderbolt/cap.c|
Add eeprom access code and read the uid during switch initialization.
The UID will be used to check device identity after suspend.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/Makefile | 2 +-
drivers/thunderbolt/eeprom.c | 189
Add pci_fixup_suspend_late as a new pci_fixup_pass. The pass is called
from suspend_noirq and poweroff_noirq. Using the same pass for suspend
and hibernate is consistent with resume_early which is called by
resume_noirq and restore_noirq.
The new quirk pass is required for Thunderbolt support on
Use kernel.h definition.
Cc: Eric Paris epa...@redhat.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
kernel/audit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/audit.c b/kernel/audit.c
index 47845c5..48e6e5d
Add two quirks to support thunderbolt suspend/resume on Apple systems.
We need to perform two different actions during suspend and resume:
The whole controller has to be powered down before suspend. If this is
not done then the native host interface device will be gone after resume
if a
A thunderbolt path is a unidirectional channel between two thunderbolt
ports. Two such paths are needed to establish a pci tunnel.
This patch introduces struct tb_path as well as a set of tb_path_*
methods which are used to activate deactivate paths.
Signed-off-by: Andreas Noever
We use _noirq since we have to restore the pci tunnels before the pci
core wakes the tunneled devices.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/nhi.c| 33 +
drivers/thunderbolt/switch.c | 84
On Tue, Jun 3, 2014 at 11:44 AM, Andy Lutomirski l...@amacapital.net wrote:
On Tue, Jun 3, 2014 at 11:28 AM, Peter Zijlstra pet...@infradead.org wrote:
On Tue, Jun 03, 2014 at 07:00:18PM +0200, Peter Zijlstra wrote:
On Tue, Jun 03, 2014 at 09:52:22AM -0700, Andy Lutomirski wrote:
So you
Thunderbolt switches have a plug events capability. This patch adds the
tb_plug_events_active method and uses it to activate plug events during
switch allocation.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/switch.c | 52
We receive a plug event callback whenever a thunderbolt device is added
or removed. This patch fills in the tb_handle_hotplug method and starts
reacting to these events by adding/removing switches from the hierarchy.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
This patch adds the structures tb_switch and tb_port as well as code to
initialize the root switch.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/Makefile | 2 +-
drivers/thunderbolt/switch.c | 186 +++
Every thunderbolt device consists (logically) of a switch with multiple
ports. Every port contains up to four config regions (HOPS, PORT,
SWITCH, COUNTERS) which are used to configure the device.
The tb_regs.h file contains all known registers and capabilities from
these config regions.
Add utility methods tb_port_state and tb_wait_for_port. Add
tb_scan_switch which recursively checks for downstream switches.
Signed-off-by: Andreas Noever andreas.noe...@gmail.com
---
drivers/thunderbolt/switch.c | 97
drivers/thunderbolt/tb.c |
Commit 40f2287bd (IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO)
introduced passing of GFP flags when allocating memory resources for QPs.
GFP flags passed to mlx4_table_get() and mlx4_qp_alloc_icm() are always of
gfp_t type, so let's not pass them as int. This fixes various sparse
warnings.
Use kernel.h definition.
Cc: Alexey Dobriyan adobri...@gmail.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
lib/test-kstrtox.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/test-kstrtox.c b/lib/test-kstrtox.c
index
Thunderbolt devices are configured by reading/writing into their
configuration space (similar to pci). This is done by sending packets
through the NHI (native host interface) onto the control channel.
This patch handles the low level packet based protocol and exposes
higher level operations like
Add struct tb which will contain our view of the thunderbolt bus. For
now it just contains a pointer to the control channel and a workqueue
for hotplug events.
Add thunderbolt_alloc_and_start() and thunderbolt_shutdown_and_free()
which are responsible for setup and teardown of struct tb.
Thunderbolt hotplug is supposed to be handled by the firmware. But Apple
decided to implement thunderbolt at the operating system level. The
firmare only initializes thunderbolt devices that are present at boot
time. This driver enables hotplug of thunderbolt of non-chained
thunderbolt devices on
Steven, I am already sleeping, probably I just need to re-read your
email tomorrow, but...
On 06/03, Steven Rostedt wrote:
When we convert the spin_lock into a rtmutex, when we hit the lock and
it was contended (the task was in the process of exiting and it takes
the lock to set tsk-sighand
On Fri, 2014-05-30 at 18:56 +0200, Rostislav Lisovy wrote:
Add new OCB mode (outside the context of the BSS) interface
type as well as functions necessary to configure the interface
when 'joining' such network.
I think you also want some API to leave (stop operating in) the network
again, and
Paolo Bonzini pbonz...@redhat.com writes:
Il 06/05/2014 08:19, Bandan Das ha scritto:
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=54521
The vmxon region is unused by nvmx, but adding these checks
are probably harmless and may detect buggy L1 hypervisors in
the future!
Applied
On Tue, Jun 03, 2014 at 12:03:07PM -0700, Joe Perches wrote:
On Tue, 2014-06-03 at 08:35 -0700, Paul E. McKenney wrote:
Paul Walmsley also noted the need for patch
submitters to know who the key reviewers are and suggested adding an
R: tag to the MAINTAINERS file to record this information
WARNING: drivers/tty/built-in.o(.data+0x3544): Section mismatch in
reference from the variable msm_platform_driver to the function
.init.text:msm_serial_probe()
The variable msm_platform_driver references
the function __init msm_serial_probe()
If the reference is valid then annotate the
variable
Use kernel.h definition.
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
fs/adfs/dir_fplus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c
index d9e3bee..7673c1f 100644
---
On 06/03/2014 01:06 AM, Keith Busch wrote:
Depending on the timing, it might fail in alloc instead of free:
Jun 2 16:45:40 kbgrz1 kernel: [ 265.421243] NULL pointer dereference
at (null)
Jun 2 16:45:40 kbgrz1 kernel: [ 265.434284] PGD 429acf067 PUD
42ce28067 PMD 0
Jun 2
On Fri, 2014-05-30 at 18:56 +0200, Rostislav Lisovy wrote:
+ static u8 bssid_wildcard[ETH_ALEN] = { 0xff, 0xff, 0xff,
+0xff, 0xff, 0xff };
const
that doesn't actually exist anywhere already? Maybe not I guess.
+int ieee80211_start_ocb(struct
A pci downstream and pci upstream port can be connected through a
tunnel. To establish the tunnel we have to setup two unidirectional
paths between the two ports.
Right now we only support paths with two hops (i.e. no chaining) and at
most one pci device per thunderbolt device.
Signed-off-by:
On Tue, 3 Jun 2014 11:03:49 -0700
Linus Torvalds torva...@linux-foundation.org wrote:
An example of (b) is having a lock that is initialized by the
constructor, and that everybody else uses properly: you may have
delayed people locking/unlocking it, but as long as they don't screw
anything
On Tue, 3 Jun 2014 22:09:38 +0200
Oleg Nesterov o...@redhat.com wrote:
Now, if that lock is released and reused (I didn't trace other tasks
allocating these locks), it reinitializes the lock-wait_list.
How? From where? This should be done by sighand_ctor() only?
heh, the more I look at
On Tue, Jun 3, 2014 at 1:33 AM, Daniel Borkmann dbork...@redhat.com wrote:
On 06/02/2014 06:48 PM, Alexei Starovoitov wrote:
imo there are pros and cons in Daniel's and Chema's proposals
for classic BPF extensions.
I like Chema's a bit more, since his proposal doesn't require to
change
On Tue, 2014-06-03 at 13:12 -0700, Paul E. McKenney wrote:
On Tue, Jun 03, 2014 at 12:03:07PM -0700, Joe Perches wrote:
On Tue, 2014-06-03 at 08:35 -0700, Paul E. McKenney wrote:
Paul Walmsley also noted the need for patch
submitters to know who the key reviewers are and suggested adding
On Fri, 2014-05-30 at 18:56 +0200, Rostislav Lisovy wrote:
This patchset presents work in progress. Patches adding *_leave_ocb()
functions and modifying RX/TX path in mac80211 to work with OCB
mode will come in near future.
Oh, sorry - I commented on that but failed to read the cover letter
On Mon, Jun 02, 2014 at 10:24:09AM -0500, Christoph Lameter wrote:
On Sat, 31 May 2014, Vladimir Davydov wrote:
You can use a similar approach than in SLUB. Reduce the size of the per
cpu array objects to zero. Then SLAB will always fall back to its slow
path in cache_flusharray()
On Tue, 3 Jun 2014 22:09:38 +0200
Oleg Nesterov o...@redhat.com wrote:
Now, if that lock is released and reused (I didn't trace other tasks
allocating these locks), it reinitializes the lock-wait_list.
How? From where? This should be done by sighand_ctor() only?
This looks definitely
On Tue, Jun 03, 2014 at 03:13:22PM -0500, Kumar Gala wrote:
WARNING: drivers/tty/built-in.o(.data+0x3544): Section mismatch in
reference from the variable msm_platform_driver to the function
.init.text:msm_serial_probe()
The variable msm_platform_driver references
the function __init
On Tue, Jun 03, 2014 at 01:02:39PM -0700, Eric Dumazet wrote:
On Tue, 2014-06-03 at 18:37 +0200, Peter Zijlstra wrote:
On Tue, Jun 03, 2014 at 09:29:07AM -0700, Eric Dumazet wrote:
+bool irq_work_queue_on(struct irq_work *work, int cpu)
+{
+ /* All work should have been
On 05/28/2014 07:01 PM, Vivek Goyal wrote:
On Tue, May 27, 2014 at 04:25:34PM +0530, Srivatsa S. Bhat wrote:
If we try to perform a kexec when the machine is in ST (Single-Threaded) mode
(ppc64_cpu --smt=off), the kexec operation doesn't succeed properly, and we
get the following messages
On Tue, Jun 03, 2014 at 10:03:57PM +0200, Andreas Noever wrote:
Hi,
Updated version of the driver. Includes changes by Matthew to make it work on
Falcon Ridge hardware (present in the newest Mac(Book)Pro).
Changes since v4 (suggested by Matthew):
- Changed the PCI quirks to check just
On 06/03/2014 01:01 PM, Naoya Horiguchi wrote:
On Tue, Jun 03, 2014 at 08:55:04AM -0700, Dave Hansen wrote:
On 06/02/2014 11:18 PM, Naoya Horiguchi wrote:
And for patch 8, 9, and 10, I don't think it's good idea to add a new
callback
which can handle both pmd and pte (because they are
From: zhangdianfang zhangdianf...@huawei.com
Convert == into = in ui_browser__warning assignment.
Bug description: https://bugzilla.kernel.org/show_bug.cgi?id=76751
Reported-by: David Binderman dcb...@hotmail.com
Signed-off-by: Dianfang Zhang zhangdianf...@huawei.com
Acked-by: Arnaldo Carvalho
On 06/03/2014 05:44 PM, Alexei Starovoitov wrote:
...
All of your points are valid. They are right questions to ask. I just
don't see why you're still arguing about first step of filter.c split,
whereas your concerns are about steps 2, 3, 4.
Fair enough, lets keep them in mind though for
After output/sort fields refactoring, it's expensive
to check the elide bool in its current location inside
the 'struct sort_entry'.
The perf_hpp__should_skip function gets highly noticable in
workloads with high number of output/sort fields, like for:
$ perf report -i perf-test.data -F
From: Arnaldo Carvalho de Melo a...@redhat.com
We were just showing libperl: OFF, unlike other features where we
present the user with a message helping have a feature built in.
Fix it by adding the following message:
config/Makefile:450: Missing perl devel files. Disabling perl scripting
From: Arnaldo Carvalho de Melo a...@redhat.com
When the audit-libs devel package is not found at build time we disable
the 'trace' command, as we are not able to map syscall numbers to
strings, but then the message the user is presented is cryptic:
[root@zoo linux]# trace ls
perf: 'ls' is
hi Ingo,
please consider pulling
thanks,
jirka
The following changes since commit 9b261365dd73a5014b49033327ad881708e81f33:
Merge tag 'perf-core-for-mingo' of
git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/core
(2014-06-03 20:22:40 +0200)
are available in the git
If the perf record command is interrupted in record__mmap_read_all
function, the 'done' is set and err has the latest poll return
value, which is most likely positive number (= number of pollfds
ready to read).
This 'positive err' is then propagated to the exit code, resulting
in not finishing
From: Jianyu Zhan nasa4...@gmail.com
Currently 'make help' message has such hint:
use make prefix=path install target to install to a particular
path like make prefix=/usr/local install install-doc
But this is misleading, when I specify prefix=/usr/local, it has got no
respect at all.
Em Thu, May 29, 2014 at 09:39:14PM +0900, Masami Hiramatsu escreveu:
Hi Arnaldo,
Here is the patch which fixes perf probe to find variable
location correctly, on the recent dwarf format. This is not
related to the SEGV issue which I fixed in previous mail.
Hey, if I apply just this one I
From: Cody P Schafer d...@codyps.com
SYSFS_PATH and PROC_PATH environment variables now let the user override
the detection of sysfs and proc locations for testing purposes.
Signed-off-by: Cody P Schafer d...@codyps.com
Cc: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
Link:
There's no need to setup elide of sort_dso sort entry again
with symbol_conf.dso_list list.
The only difference were list names of memory mode data,
which does not make much sense to me.
Acked-by: Namhyung Kim namhy...@kernel.org
Cc: Arnaldo Carvalho de Melo a...@kernel.org
Cc: Corey Ashford
From: Sebastian Andrzej Siewior bige...@linutronix.de
This fixes lookups like vi -t event_format
Signed-off-by: Sebastian Andrzej Siewior bige...@linutronix.de
Link: http://lkml.kernel.org/r/20140528081918.ga28...@linutronix.de
Signed-off-by: Jiri Olsa jo...@kernel.org
---
Hi!
Well, it's all about how to actually route the changes and in general
whenever avoidable we try to avoid whole-sale code replacement
especially when most of the structural code is similar like in this
case. Gradually evolving cfq to bfq is likely to take more work but
I'm very
Joe Lawrence joe.lawre...@stratus.com writes:
diff --git a/block/bsg.c b/block/bsg.c
index 420a5a9..2b1c322 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -271,8 +271,8 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr,
fmode_t has_write_perm,
* map scatter-gather elements
On 06/03/2014 12:16 PM, Randy Dunlap wrote:
+source drivers/crypto/qat/Kconfig
Missing that file ^^^
Hi,
Something went wrong. I need to resend v2.
Thanks Randy
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To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to
On Tue, 3 Jun 2014 15:45:36 -0400
Jeff Moyer jmo...@redhat.com wrote:
Joe Lawrence joe.lawre...@stratus.com writes:
The blk_get_request function may fail in low-memory conditions or during
device removal (even if __GFP_WAIT is set). To distinguish between these
errors, modify the
On Tue, Jun 03, 2014 at 01:43:47PM -0400, Steven Rostedt wrote:
I know from experience that a quick 15 minute run on xfstests on a
ramdisk will catch 99% of typical problems a filesystem patch might
introduce. Code coverage reporting (done recently by RH QE
engineers) tells me that this
Hey Gideon,
On Thu, 29 May 2014 Gideon D'souza gidisr...@gmail.com wrote:
Hey guys,
So I usually have the latest mainline kernel (on my fedora box) I've
recently sent it tiny refactoring patches.
What kind of box is it?
Today, I start my machine and it just doesn't start. I had 3.11,
On Tue, Jun 3, 2014 at 1:35 PM, Daniel Borkmann dbork...@redhat.com wrote:
On 06/03/2014 05:44 PM, Alexei Starovoitov wrote:
...
All of your points are valid. They are right questions to ask. I just
don't see why you're still arguing about first step of filter.c split,
whereas your concerns
On Tue, Jun 3, 2014 at 1:33 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jun 03, 2014 at 03:13:22PM -0500, Kumar Gala wrote:
WARNING: drivers/tty/built-in.o(.data+0x3544): Section mismatch in
reference from the variable msm_platform_driver to the function
.init.text:msm_serial_probe()
Linus,
please pull from the tag firewire-updates at
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
firewire-updates
to receive the following IEEE 1394 (FireWire) subsystem changes:
One optimization for some VIA controllers, one fix, one kconfig brushup.
Daeseok Youn
On Tue, Jun 03, 2014 at 02:04:43PM -0700, Olof Johansson wrote:
On Tue, Jun 3, 2014 at 1:33 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jun 03, 2014 at 03:13:22PM -0500, Kumar Gala wrote:
WARNING: drivers/tty/built-in.o(.data+0x3544): Section mismatch in
reference from the
On Tue, Jun 3, 2014 at 1:15 PM, Alexei Starovoitov a...@plumgrid.com wrote:
On Tue, Jun 3, 2014 at 1:33 AM, Daniel Borkmann dbork...@redhat.com wrote:
On 06/02/2014 06:48 PM, Alexei Starovoitov wrote:
imo there are pros and cons in Daniel's and Chema's proposals
for classic BPF extensions.
I
On Tue, 3 Jun 2014, Steven Rostedt wrote:
On Tue, 3 Jun 2014 22:09:38 +0200
Oleg Nesterov o...@redhat.com wrote:
Now, if that lock is released and reused (I didn't trace other tasks
allocating these locks), it reinitializes the lock-wait_list.
How? From where? This should be
On Tue, Jun 3, 2014 at 2:14 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jun 03, 2014 at 02:04:43PM -0700, Olof Johansson wrote:
On Tue, Jun 3, 2014 at 1:33 PM, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jun 03, 2014 at 03:13:22PM -0500, Kumar Gala wrote:
WARNING:
The various devm_ functions allocate memory that is released when a
driver detaches. This patch uses devm_kzalloc, devm_request_irq,
devm_gpio_request, devm_regulator_get etc. for data that is
allocated in the probe function of a platform device and is only
freed in the remove function. The
The first patch fixed the bug of calling clk_disable when the clk is
not enabled and the second patch uses devm function and removes the
corresponding free and error handling code and does away with all
labels in the probe function.
Himangi Saraogi (2):
usb: gadget: mv_u3d_core: Correct
There is a call to clk_disable a few lines before the goto
err_alloc_ep_context. The clk goes not get enabled anywhere after that
so this is not required. This patch fixes the bug by removing the deinit
and clk_disable after the goto statement.
Signed-off-by: Himangi Saraogi himangi...@gmail.com
On 06/01/2014 01:01 AM, Eli Billauer wrote:
dmam_map_single() and dmam_unmap_single() are the managed counterparts
for the respective dma_* functions.
Note that dmam_map_single() returns a status value rather than the DMA handle.
The DMA handle is passed to the caller through a pointer in the
The various devm_ functions allocate memory that is released when a
driver detaches. This patch uses devm_kzalloc, devm_request_irq,
devm_ioremap, dmam_pool_destroy, dmam_alloc_coherent,
dmam_pool_create etc. for data that is allocated in the probe function
of a platform device and is only freed
The bindings for CPU enable methods are defined in .../arm/cpus.txt. As
additional 32-bit ARM CPUS are converted to use the enable-method CPU
property to imply a particular set of SMP operations to use, the list of these
methods is likely to become unwieldy. The current documentation already
On Tue, 3 Jun 2014 16:07:01 -0400
Jeff Moyer jmo...@redhat.com wrote:
Joe Lawrence joe.lawre...@stratus.com writes:
diff --git a/block/bsg.c b/block/bsg.c
index 420a5a9..2b1c322 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -271,8 +271,8 @@ bsg_map_hdr(struct bsg_device *bd, struct
After having extensivly tested three different units (2 Zaurus SL-5500,
1 SL-5500G) I finally send this small patches fixing collie's mtd.
The background is the improved support for the specific chips, see pending:
mtd: cfi_cmdset_0001.c: add support for Sharp LH28F640BF NOR for linux-mtd.
The
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