On Mon, Aug 4, 2014 at 1:54 AM, Dave Airlie airl...@gmail.com wrote:
Dave,
I understand your issues with my programming. I need to try and
understand the kernel first before programming
for it.
Why do you insist on sending more patches then, every day you try and
send another one or two,
Himangi Saraogi himangi...@gmail.com writes:
This converts a driver in drivers/net/* to use the
module_usb_driver() macro which makes the code smaller and a
bit simpler.
Signed-off-by: Himangi Saraogi himangi...@gmail.com
Acked-by: Julia Lawall julia.law...@lip6.fr
Thanks, applied.
--
On Mon, Aug 04, 2014 at 11:15:13AM +0800, lichu...@huawei.com wrote:
From: Chunhe Li lichu...@huawei.com
If the bonding device is down, it should not receive packets
to network stack or other upper flow stack.
This breaks arp monitoring and 802.3ad modes, as they won't ever come up.
Also,
Hi Andy,
On 01.08.2014 17:44, Andy Lutomirski wrote:
If I understand it correctly, the issue is that cryptlen depends on
the padding. I added some notes inline above. See here, too:
https://www.imperialviolet.org/2013/02/04/luckythirteen.html
Thanks for review. We'll address this issue
Hi James,
After merging the security tree, today's linux-next build (powerpc
ppc64_defconfig)
produced this warning:
In file included from include/net/cipso_ipv4.h:41:0,
from net/ipv4/sysctl_net_ipv4.c:24:
include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined
Hi James,
Today's linux-next merge of the security tree got a conflict in
kernel/seccomp.c between commit 7ae457c1e5b4 (net: filter: split
'struct sk_filter' into socket and bpf parts) from the net-next tree
and commits c8bee430dc52 (seccomp: split filter prep from check and
apply) and
On Sun, Aug 3, 2014 at 11:26 PM, Stephen Rothwell s...@canb.auug.org.au wrote:
Hi James,
Today's linux-next merge of the security tree got a conflict in
kernel/seccomp.c between commit 7ae457c1e5b4 (net: filter: split
'struct sk_filter' into socket and bpf parts) from the net-next tree
and
I'm curious why you used emc_mux as the parent clock? (I don't really
understand why this clock exists, and my EMC series removes it). Using
'emc' would be compatible with the EMC series :)
A minor one: the MC clock should probably be always enabled.
Apart from these:
Reviewed-by: Mikko
On 01/08/14 14:27, Dexuan Cui wrote:
Currently the VSC has no chance to notify the VSP of the dirty rectangle on VM
panic because the notification work is done in a workqueue, and in panic() the
kernel typically ends up in an infinite loop, and a typical kernel config has
On Fri, Aug 01, 2014 at 10:51:07AM +0200, Vlastimil Babka wrote:
On 07/30/2014 06:22 PM, Vlastimil Babka wrote:
On 07/29/2014 11:12 AM, Vlastimil Babka wrote:
On 07/29/2014 08:38 AM, Joonsoo Kim wrote:
I still don't understand why defer_compaction() is needed here.
defer_compaction() is
On Sun, Aug 03, 2014 at 10:57:02PM -0400, Sasha Levin wrote:
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest -next
kernel, I've stumbled on the following spew:
[ 1226.701012] WARNING: CPU: 6 PID: 8624 at kernel/smp.c:673
on_each_cpu_cond+0x27f/0x2f0()
[
Hi,
On Thursday 31 July 2014 06:07 PM, Yaniv Gardi wrote:
This change adds a few more APIs to the phy_ops structure:
advertise_quirks - API for setting the phy quirks
What are these phy quirks? An explanation on what you are are planning to do
with these quirks might help.
suspend - API for
On 2014/8/1 21:52, Arnd Bergmann wrote:
On Wednesday 30 July 2014, Yijing Wang wrote:
On 2014/7/29 22:08, Arnd Bergmann wrote:
On Saturday 26 July 2014 11:08:37 Yijing Wang wrote:
The new data struct for generic MSI driver.
struct msi_irqs {
u8 msi_enabled:1; /* Enable flag */
Hi all,
Today's linux-next merge of the tip tree got a conflict in
arch/x86/Kconfig between commit 8a1664be0b92 (ACPI: add config for
BIOS table scan) from the pm tree and commit 44a69f619562 (acpi, apei,
ghes: Make NMI error notification to be GHES architecture extension)
from the tip tree.
I
On Sun, Aug 03, 2014 at 11:18:43PM +0200, Oleg Nesterov wrote:
On 08/03, Oleg Nesterov wrote:
The question is, why m_start() calls mm_access(). This is not even
strictly correct if the task execs between m_stop() + m_start().
Can't we do something like below? The patch is obviously
From: Nicolin Chen guangyu.c...@freescale.com
There is one design rule according to SAI's reference manual:
If the transmitter bit clock and frame sync are to be used by both transmitter
and receiver, the transmitter must be configured for asynchronous operation
and the receiver for synchronous
In REF-walk mode, -d_manage can return -EISDIR to indicate
that the dentry is not really a mount trap (or even a mount point)
and that any mounts or any DCACHE_NEED_AUTOMOUNT flag should be
ignored.
RCU-walk mode doesn't currently support this, so if there is a dentry
with DCACHE_NEED_AUTOMOUNT
On 08/02/2014 05:13 PM, Maxime Ripard wrote:
On Fri, Aug 01, 2014 at 08:09:17PM +0200, Lars-Peter Clausen wrote:
On 08/01/2014 07:15 PM, Vinod Koul wrote:
On Fri, Aug 01, 2014 at 10:57:07AM +0200, Maxime Ripard wrote:
On Fri, Aug 01, 2014 at 10:00:10AM +0200, Lars-Peter Clausen wrote:
On
Hi all,
Today's linux-next merge of the tip tree got a conflict in
fs/nfs/pagelist.c between commit e7029206ff43 (nfs: check
wait_on_bit_lock err in page_group_lock) from the nfs tree and commit
743162013d40 (sched: Remove proliferation of wait_on_bit() action
functions) from the tip tree.
I
Hans Wennborg wrote:
Signed-off-by: Hans Wennborg h...@hanshq.net
---
sound/firewire/fireworks/fireworks_proc.c | 4 ++--
sound/pci/riptide/riptide.c | 4 ++--
The fireworks patch got split.
Regards,
Clemens
--
To unsubscribe from this list: send the line unsubscribe
On 3 August 2014 15:45, Himangi Saraogi himangi...@gmail.com wrote:
Several years ago there was an effort to convert all uses of
set_cpus_allowed to use set_cpus_allowed_ptr with the goal of eventually
removing the current definition of set_cpus_allowed and renaming
set_cpus_allowed_ptr as
Hi,
Ive installed latest kernel-ppa 3.16.0 version. When I attach my USB
3.0 external drive I've a complete system crash. Here the latest
/var/log/syslog lines before complete lockdown of my computer.
With kernel 3.14.14 it works perfectly. Please tell me how I can help
developer to eliminate
On 08/02/2014 05:54 AM, David Rientjes wrote:
On Thu, 31 Jul 2014, Lai Jiangshan wrote:
If the smpboot_register_percpu_thread() is called after
smpboot_create_threads()
but before __cpu_up(), the smpboot thread of the online-ing CPU is not
created,
and it results a bug. So we use
Signed-off-by: chai wen chaiw.f...@cn.fujitsu.com
---
kernel/watchdog.c |5 -
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index c3319bd..4c2e11c 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -15,11 +15,6 @@
#include
For now, soft lockup detector warns once for each case of process softlockup.
But the thread 'watchdog/n' may can not always get cpu at the time slot between
the task switch of two processes hogging that cpu.
This case is a false negative of warn only once for a process, as there may be
a
On Mon, Aug 04, 2014 at 09:28:45AM +0800, Lai Jiangshan wrote:
On 08/01/2014 05:55 AM, Paul E. McKenney wrote:
+ rcu_read_lock();
+ for_each_process_thread(g, t) {
+ if (t != current ACCESS_ONCE(t-on_rq)
+ !is_idle_task(t)) {
Hi Linus,
please pull,
thanks.
--
The following changes since commit a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee:
Linux 3.16-rc2 (2014-06-21 19:02:54 -1000)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git tags/edac_for_3.17
for you to fetch
On Sun, Aug 03, 2014 at 10:36:16PM -0400, Waiman Long wrote:
For a fully preemptive kernel, a call to preempt_enable() could
potentially trigger a task rescheduling event. In the case of rwsem
optimistic spinning, the task has either gotten the lock or is going
to sleep soon. So there is no
Using uninitialized_var reports a false positive for
Missing blank line after declarations.
Fix it by adding uninitialized_var to the $declaration_macros
exceptions list.
Move the macro list after $Type is declared.
Signed-off-by: Joe Perches j...@perches.com
Reported-by: Dotan Barak
On Mon, Aug 04, 2014 at 05:03:42AM +0200, Denys Vlasenko wrote:
I changed this entire area in v2: basically, I will not change the
logic, but will add comments explaining what are we doing here, and
why.
Very good idea! This file needs some good commenting.
--
Regards/Gruss,
Boris.
Sent
Hi Mark,
Am Freitag, den 01.08.2014, 18:11 +0100 schrieb Mark Brown:
From: Mark Brown broo...@linaro.org
At least the sun6i DMA controller driver makes use of the reset controller
API stubs when being built for coverage and otherwise fails to build.
Signed-off-by: Mark Brown
Hi Alexander,
Today's linux-next merge of the kvm-ppc tree got a conflict in
Documentation/virtual/kvm/api.txt between commit bf5590f37919 (KVM:
Reformat KVM_SET_ONE_REG register documentation) from the kvm tree and
commit a0840240c0c6 (KVM: PPC: Book3S: Fix LPCR one_reg interface)
from the
On Sun, 03 Aug 2014, Hans Wennborg wrote:
Signed-off-by: Hans Wennborg h...@hanshq.net
---
drivers/mfd/omap-usb-host.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 33a9234..83dab2f
On Sun, 03 Aug 2014, Hans Wennborg wrote:
Signed-off-by: Hans Wennborg h...@hanshq.net
---
drivers/mfd/htc-i2cpld.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index b44f020..6bdb78c 100644
---
On 08/04/2014 03:46 PM, Peter Zijlstra wrote:
On Mon, Aug 04, 2014 at 09:28:45AM +0800, Lai Jiangshan wrote:
On 08/01/2014 05:55 AM, Paul E. McKenney wrote:
+ rcu_read_lock();
+ for_each_process_thread(g, t) {
+ if (t != current ACCESS_ONCE(t-on_rq)
+
commit 91b0abe36a7b
(mm + fs: store shadow entries in page cache)
replaced truncate_inode_pages by truncate_inode_pages_final
Signed-off-by: Fabian Frederick f...@skynet.be
---
fs/ext4/inode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/inode.c
On Friday 01 August 2014 10:15 PM, Vinod Koul wrote:
On Fri, Aug 01, 2014 at 07:36:53PM +0530, Vignesh Raman wrote:
On Thursday 31 July 2014 05:32 PM, Vinod Koul wrote:
On Wed, Jul 30, 2014 at 06:41:15PM +0530, Vignesh Raman wrote:
Several dma drivers calls tasklet_kill() in remove function.
Hi Maarten,
Sorry for the delay. I've got way to much todo recently.
Am 01.08.2014 um 19:46 schrieb Maarten Lankhorst:
On 01-08-14 18:35, Christian König wrote:
Am 31.07.2014 um 17:33 schrieb Maarten Lankhorst:
Signed-off-by: Maarten Lankhorst maarten.lankho...@canonical.com
---
V1 had a
On Sat, Aug 2, 2014 at 12:09 AM, Eric W. Biederman
ebied...@xmission.com wrote:
Richard Weinberger rich...@nod.at writes:
Am 01.08.2014 17:44, schrieb Ram Pai:
On Fri, Aug 01, 2014 at 12:17:13AM +0200, Richard Weinberger wrote:
Am 30.07.2014 22:46, schrieb Richard Weinberger:
Am 30.07.2014
On Fri, 01 Aug 2014, Thor Thayer wrote:
On 08/01/2014 03:13 AM, Lee Jones wrote:
On Thu, 31 Jul 2014, Thor Thayer wrote:
On 07/31/2014 03:26 AM, Lee Jones wrote:
On Wed, 30 Jul 2014, ttha...@opensource.altera.com wrote:
From: Thor Thayer ttha...@opensource.altera.com
Add a simple MFD for
On Thursday 31 July 2014 05:30 PM, Vinod Koul wrote:
On Wed, Jul 30, 2014 at 06:41:14PM +0530, Vignesh Raman wrote:
Currently there is no module_exit declared in SDMA driver, so that once
sdma module is inserted, it's shown with permanent attribute by lsmod,
and it can't be removed.
Use
When cpu hotplug and evaluating ACPI method happen at the same time,
there is a dead lock between ACPICA namespace lock and cpu hotplug lock.
During cpu hotplug, cpu core will call acpi_cpu_soft_notify() to notify
Linux ACPI under cpu hotplug lock. acpi_cpu_soft_notify() calls
Le Sunday 03 August 2014 à 18:42 +0200, Goffredo Baroncelli a écrit :
On 08/03/2014 05:59 PM, Jean Delvare wrote:
The temperature attributes in hwmon would need different names and
units too (temp1_input and temp2_input, in millidegree C.) The
advantage is that all monitoring applications
Le Sunday 03 August 2014 à 18:36 +0200, Goffredo Baroncelli a écrit :
On 08/03/2014 05:52 PM, Jean Delvare wrote:
On Sun, 03 Aug 2014 17:12:57 +0200, Goffredo Baroncelli wrote:
On 08/03/2014 04:12 PM, Jean Delvare wrote:
+(verbose 0 level = 0)) {
+
On Mon, Aug 04, 2014 at 02:11:01PM +0530, Vignesh Raman wrote:
On Thursday 31 July 2014 05:30 PM, Vinod Koul wrote:
On Wed, Jul 30, 2014 at 06:41:14PM +0530, Vignesh Raman wrote:
Currently there is no module_exit declared in SDMA driver, so that once
sdma module is inserted, it's shown with
Use %llu for u64 and %u for int. Not the other way round.
Signed-off-by: Martin Kepplinger mart...@posteo.de
---
applies to -next20140801
drivers/scsi/u14-34f.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index
op 04-08-14 10:36, Christian König schreef:
Hi Maarten,
Sorry for the delay. I've got way to much todo recently.
Am 01.08.2014 um 19:46 schrieb Maarten Lankhorst:
On 01-08-14 18:35, Christian König wrote:
Am 31.07.2014 um 17:33 schrieb Maarten Lankhorst:
Signed-off-by: Maarten Lankhorst
From: Ching Huang ching2...@areca.com.tw
This patch rewrites the arcmsr_define_adapter_type function to precisely check
Areca adapter's ID.
This can prevent an unknown adapter being used as a default adapter type by
driver.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
Thanks for
When allocating huge page for collapsing, khugepaged currently holds mmap_sem
for reading on the mm where collapsing occurs. Afterwards the read lock is
dropped before write lock is taken on the same mmap_sem.
Holding mmap_sem during whole huge page allocation is therefore useless, the
vma needs
Based on next-20140801.
The v6 of the series has been reduced of the page capture patch due to
relatively less review and concerns by Joonsoo. I'll do that as a new
series with some more variants being tested. Hopefully this will increase
the chance of the remaining patches being accepted.
The migration scanner skips PageBuddy pages, but does not consider their order
as checking page_order() is generally unsafe without holding the zone-lock,
and acquiring the lock just for the check wouldn't be a good tradeoff.
Still, this could avoid some iterations over the rest of the buddy
From: David Rientjes rient...@google.com
struct compact_control currently converts the gfp mask to a migratetype, but we
need the entire gfp mask in a follow-up patch.
Pass the entire gfp mask as part of struct compact_control.
Signed-off-by: David Rientjes rient...@google.com
Signed-off-by:
Compaction scanners regularly check for lock contention and need_resched()
through the compact_checklock_irqsave() function. However, if there is no
contention, the lock can be held and IRQ disabled for potentially long time.
This has been addressed by commit b2eef8c0d091 (mm: compaction:
From: David Rientjes rient...@google.com
The page allocator has gfp flags (like __GFP_WAIT) and alloc flags (like
ALLOC_CPUSET) that have separate semantics.
The function allocflags_to_migratetype() actually takes gfp flags, not alloc
flags, and returns a migratetype. Rename it to
Unlike the migration scanner, the free scanner remembers the beginning of the
last scanned pageblock in cc-free_pfn. It might be therefore rescanning pages
uselessly when called several times during single compaction. This might have
been useful when pages were returned to the buddy allocator
Async compaction aborts when it detects zone lock contention or need_resched()
is true. David Rientjes has reported that in practice, most direct async
compactions for THP allocation abort due to need_resched(). This means that a
second direct compaction is never attempted, which might be OK for a
Compaction scanners try to lock zone locks as late as possible by checking
many page or pageblock properties opportunistically without lock and skipping
them if not unsuitable. For pages that pass the initial checks, some properties
have to be checked again safely under lock. However, if the lock
isolate_freepages_block() rechecks if the pageblock is suitable to be a target
for migration after it has taken the zone-lock. However, the check has been
optimized to occur only once per pageblock, and compact_checklock_irqsave()
might be dropping and reacquiring lock, which means somebody else
On Mon, Aug 04, 2014 at 05:06:29PM +1000, NeilBrown wrote:
In REF-walk mode, -d_manage can return -EISDIR to indicate
that the dentry is not really a mount trap (or even a mount point)
and that any mounts or any DCACHE_NEED_AUTOMOUNT flag should be
ignored.
RCU-walk mode doesn't currently
The unification of the migrate and free scanner families of function has
highlighted a difference in how the scanners ensure they only isolate pages
of the intended zone. This is important for taking zone lock or lru lock of
the correct zone. Due to nodes overlapping, it is however possible to
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's __alloc_contig_migrate_range().
It currently perfoms two pageblock-wide compaction suitability
The compact_stall vmstat counter counts the number of allocations stalled by
direct compaction. It does not count when all attempted zones had deferred
compaction, but it does count when all zones skipped compaction. The skipping
is decided based on very early check of compaction_suitable(), based
When direct sync compaction is often unsuccessful, it may become deferred for
some time to avoid further useless attempts, both sync and async. Successful
high-order allocations un-defer compaction, while further unsuccessful
compaction attempts prolong the copmaction deferred period.
Currently
Some test result shows cpu offline consumes more than 100ms during S3.
After some researchs, found native_cpu_die() would fall into 100ms
sleep if cpu idle loop thread marked cpu state slower. What native_cpu_die()
does is that poll cpu state and wait for 100ms if cpu state hasn't been marked
to
On Sun, Aug 03, 2014 at 04:54:21PM +0200, Martin Kepplinger wrote:
@@ -447,6 +457,13 @@ static uint8_t as102_fe_get_code_rate(fe_code_rate_t arg)
static void as102_fe_copy_tune_parameters(struct as10x_tune_args *tune_args,
struct dtv_frontend_properties *params)
{
+
After this patch:
[ 32.985530] hso: drivers/net/usb/hso.c: Option Wireless
[ 33.000452] hso 2-1.4:1.7: Not our interface
[ 33.001849] usbcore: registered new interface driver hso
root@qt5022:~# ls /dev/ttyHS*
/dev/ttyHS0 /dev/ttyHS1 /dev/ttyHS2 /dev/ttyHS3 /dev/ttyHS4
/dev/ttyHS5
On 08/01/2014 04:34 PM, Peter Ujfalusi wrote:
Hi,
On 08/01/2014 04:13 PM, Sergei Shtylyov wrote:
Hello.
On 08/01/2014 05:02 PM, Peter Ujfalusi wrote:
I do. We should follow the standard consistently. Why not call the node
sound-codec?
Well, there is _zero_ cases when the audio
Hello Dan
Are you 100% sure these don't go into the 'hso' driver? 'option' is
used for mostly older Option devices (like 5+ years old). I tried to
find information about this module, and the closest I could come for
0af0:9200 was:
http://trac.gateworks.com/wiki/3g
which indicates they
At Sun, 03 Aug 2014 17:47:36 -0500,
paul wrote:
Original patch fixed the original problem, but the sound was far too low
for most users. This patch references a compare matrix to allow the
volume levels to act normally. I personally tested this patch myself,
and volume levels returned to
From: Ching Huang ching2...@areca.com.tw
Revise message_isr_bh_fn to remove the duplicate code for each adapter type.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
Suggested-by: Dan Williams d...@redhat.com
On Mon, Aug 4, 2014 at 11:11 AM, Ricardo Ribalda Delgado
ricardo.riba...@gmail.com wrote:
After this patch:
[ 32.985530] hso: drivers/net/usb/hso.c: Option Wireless
[ 33.000452] hso 2-1.4:1.7: Not our interface
[ 33.001849] usbcore: registered new
From: Ching Huang ching2...@areca.com.tw
Remove calling arcmsr_hbb_enable_driver_mode by in-line code.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
--- a/drivers/scsi/arcmsr/arcmsr_hba.c 2014-08-04
On Fri, 1 Aug 2014, Dexuan Cui wrote:
With this patch, we can move the mouse to wake up the VM after the VM executes
echo freeze /sys/power/state.
This addresses part of https://bugzilla.redhat.com/show_bug.cgi?id=1086100
Cc: K. Y. Srinivasan k...@microsoft.com
Signed-off-by: Dexuan Cui
On Sun, Aug 03, 2014 at 11:18:43PM +0200, Oleg Nesterov wrote:
On 08/03, Oleg Nesterov wrote:
The question is, why m_start() calls mm_access(). This is not even
strictly correct if the task execs between m_stop() + m_start().
Can't we do something like below? The patch is obviously
On 08/01/2014 04:15 AM, Andrew Morton wrote:
On Thu, 31 Jul 2014 14:58:58 +0530 Chintan Pandyacpan...@codeaurora.org
wrote:
I think Andrew's comment earlier was referring to the changelog only and
not the patch, which looked correct.
I think Andrew asked for a BUG case details also to
Ping !! Anything open for me to do here ?
On 07/31/2014 01:29 PM, Chintan Pandya wrote:
schedule_timeout wakes up the CPU from IDLE state. For some use cases it
is not desirable, hence introduce a convenient API
(schedule_timeout_deferrable_interruptible) on similar pattern which uses
a
From: Ching Huang ching2...@areca.com.tw
Adjust printing order of adapter model name and firmware version.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
--- a/drivers/scsi/arcmsr/arcmsr_hba.c 2014-08-04
From: Bryan O'Donoghue bryan.odonog...@intel.com
This patch is to enable the USB gadget device for Intel Quark X1000
Signed-off-by: Bryan O'Donoghue bryan.odonog...@intel.com
Signed-off-by: Bing Niu bing@intel.com
Signed-off-by: Alvin (Weike) Chen alvin.c...@intel.com
---
Pages allocated using the DMA API have a coherent memory mapping. Make
this mapping visible to drivers so they can decide to use it instead of
creating their own redundant one.
Signed-off-by: Alexandre Courbot acour...@nvidia.com
Acked-by: David Airlie airl...@linux.ie
---
Changes since v1:
-
On Sun, 2014-08-03 at 09:16 -0400, Sasha Levin wrote:
- /* FIXME: add defines for class 0x68000 and 0x80103 */
if ((dev-class 8) == PCI_CLASS_BRIDGE_HOST ||
- dev-class == 0x68000 ||
- dev-class == 0x80103) {
+ dev-class == (PCI_CLASS_BRIDGE_OTHER 8)
Hi Linus,
Once again, Catalin's off on holiday and I'm looking after the arm64
tree. Please can you pull the following arm64 updates for 3.17?
Note that this branch also includes the new GICv3 driver (merged via a
stable tag from Jason's irqchip tree), since there is a fix for older
binutils on
From: Ching Huang ching2...@areca.com.tw
Clear outbound doorbell buffer completely for adapter type C.
This is to prevent getting bad data input from IOP before ioctl command
beginning.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_hba.c
Linus,
Please pull the latest core-rcu-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-rcu-for-linus
# HEAD: 01c9db827146ce321562a992a5dbc1a49b1a99ce Merge branch 'rcu/next' of
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into
The following changes since commit 33b458d276bbdbe28febac0742835002b9f4778d:
KVM: SVM: Fix CPL export via SS.DPL (2014-06-30 16:45:28 +0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
for you to fetch changes up to
Linus,
Please pull the latest locking-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
locking-core-for-linus
# HEAD: 3a6bfbc91df04b081a44d419e0260bad54abddf7 arch, locking: Ciao
arch_mutex_cpu_relax()
The main changes in this cycle are:
- big
Hi Liu,
On 04/08/14 05:17, Liu Hua wrote:
When using kdump on ARM platform, if kernel panics in interrupt handler
(maybe PPI), the capture kernel can not recive certain interrupt, and
fails to boot.
On this situation, We have read register GICC_IAR. But we have no chance
to write relative
Hi,
Since 3.13 kernels with built-in initrd fail to boot on Fujitsu hardware
in EFI mode (efi stub) though the exact same kernel binary does boot in
BIOS mode (grub).
Interestingly EFI kernels with different config do boot under VMWare.
Your patch initramfs: read CONFIG_RD_ variables for
From: Ching Huang ching2...@areca.com.tw
Rename some variable and function name for readability and consistency.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
--- a/drivers/scsi/arcmsr/arcmsr.h 2014-05-06
If user specifies that USB autosuspend must be disabled by module
parameter usbcore.autosuspend=-1 then we must prevent
autosuspend of USB hub devices as well.
commit 596d789a211d introduced in v3.8 changed the original behaivour
and stopped respecting the usbcore.autosuspend parameter for hubs.
From: Ching Huang ching2...@areca.com.tw
This modification is for consistency with up-coming adapter type D.
They have similar H/W and S/W structure.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
---
On 25 July 2014 18:11, Prarit Bhargava pra...@redhat.com wrote:
Okay -- I think I got it: The above happens only with an *older* sysfs stack
which acquires a buffer-mutex. This no longer happens with the new sysfs
stack so the above change is still no longer necessary in mainline linux.git
On 08/01/2014 08:52 PM, Michal Hocko wrote:
On Fri 01-08-14 14:45:25, Johannes Weiner wrote:
On Thu, Jul 31, 2014 at 02:30:26PM +0200, Michal Hocko wrote:
On Thu 31-07-14 13:49:45, Jerome Marchand wrote:
@@ -1950,8 +1950,11 @@ static void get_scan_count(struct lruvec *lruvec,
int swappiness,
Hi Olof,
On 2014-7-31 18:57, Hanjun Guo wrote:
On 2014-7-31 14:54, Olof Johansson wrote:
[...]
+static void __init acpi_smp_init_cpus(void)
+{
+ int cpu;
+
+ for_each_possible_cpu(cpu) {
+ if (cpu_acpi_read_ops(cpu) != 0)
+ continue;
+
+
On Mon, Jul 14, 2014 at 8:25 PM, Greg Kroah-Hartman
gre...@linuxfoundation.org wrote:
On Mon, Jul 14, 2014 at 11:49:38AM +0530, Kishon Vijay Abraham I wrote:
Greg,
On Thursday 05 June 2014 06:22 PM, Heikki Krogerus wrote:
This allows resources such as GPIOs and clocks, which can be
matched
Hi Russell,
On Sat, Aug 02 2014 at 8:51:18 am BST, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Tue, Jul 08, 2014 at 02:10:25PM +0100, Marc Zyngier wrote:
Calling irq_find_mapping from outside a irq_{enter,exit} section is
unsafe and produces ugly messages if CONFIG_PROVE_RCU is
On Sun, Aug 03, 2014 at 01:18:45AM -0400, Nick Krause wrote:
On Sun, Aug 3, 2014 at 1:02 AM, Mateusz Guzik mgu...@redhat.com wrote:
On Sun, Aug 03, 2014 at 12:31:30AM -0400, Nick Krause wrote:
On Sat, Aug 2, 2014 at 11:59 PM, Mateusz Guzik mgu...@redhat.com wrote:
On Sat, Aug 02, 2014 at
From: Alvin (Weike) Chen alvin.c...@intel.com
Hi,
Intel Quark X1000 consists of one USB gadget device which can be PCI
enumerated.
pch_udc layer doesn't support it. Thus, we add support for Intel Quark X1000 USB
gadget device as well.
Bryan O'Donoghue (1):
USB: pch_udc: USB gadget device
On Sun, Aug 03, 2014 at 01:30:44PM -0400, Nick Krause wrote:
On Sun, Aug 3, 2014 at 8:28 AM, Sergei Shtylyov
On 03-08-2014 6:56, Nicholas Krause wrote:
This changes the ifdef statement in sg_set_bg to !CONFIG_DEBUG_SG in
order
to avoid a bug with xhci dequence/enquence functions.
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate functions.
This patch fix ioctl data read/write error and change data I/O access from byte
to Dword.
Signed-off-by: Ching Huang ching2...@areca.com.tw
---
diff -uprN a/drivers/scsi/arcmsr/arcmsr_attr.c
Hi Paolo,
On Fri, Aug 01, 2014 at 11:05:13AM +0200, Paolo Bonzini wrote:
Il 01/08/2014 10:09, Wanpeng Li ha scritto:
This patch fix bug https://bugzilla.kernel.org/show_bug.cgi?id=61411
TPR shadow/threshold feature is important to speed up the Windows guest.
Besides, it is a must feature for
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