Use early_mem*() instead of early_io*() because all mapped EFI regions
are true RAM not I/O regions. Additionally, I/O family calls do not work
correctly under Xen in our case. AIUI, early_io*() maps/unmaps real machine
addresses. However, all artificial EFI structures created under Xen live
in
Hey,
This patch series adds EFI support for Xen dom0 guests.
It is based on Jan Beulich and Tang Liang work. I was
trying to take into account all previous comments,
however, if I missed something sorry for that.
Daniel
arch/x86/kernel/setup.c |4 +-
arch/x86/platform/efi/efi.c
On Fri, 2014-06-13 at 18:41 +0200, Christoph Hellwig wrote:
On Fri, Jun 13, 2014 at 08:21:01AM -0700, James Bottomley wrote:
We've been ineffectively trying to split them between target and
initiator, since it's effectively both. Now that we seem to have a
workable process, why don't we
On Fri, Jun 13, 2014 at 10:03:50AM -0700, Doug Anderson wrote:
On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera tusha...@samsung.com wrote:
Peach-pi board has MAX98090 audio codec connected on HSI2C-7 bus.
If you want to be a stickler about it, peach-pi actually has a
max98091. That
On Thu, 12 Jun 2014, Tejun Heo wrote:
Currently, archs can override raw_cpu_ptr() directly; however, we
wanna build a layer of indirection in the generic part of percpu so
that we can implement generic features there without affecting archs.
Not sure why one would do this. We already have
On Wed, 11 Jun 2014 18:44:08 -
Thomas Gleixner t...@linutronix.de wrote:
+/*
+ * Futex variant with full deadlock detection.
+ */
+int __rt_mutex_timed_lock(struct rt_mutex *lock,
+ struct hrtimer_sleeper *timeout)
I hate underscores. Although it's commented,
On Fri, Jun 13, 2014 at 10:58:14PM +0800, Cheng-Wei Lee wrote:
Signed-off-by: Quentin Lee lee.rhaps...@gmail.com
---
drivers/staging/wlan-ng/hfa384x_usb.c |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c
This error handling code can be reached before st-ts_input is
initialized, so it is safer to always use the original name, input_dev.
A simplified version of the semantic match that finds this problem is:
// smpl
@r exists@
local idexpression struct input_dev * x;
expression ra,rr;
@@
* x =
On Thu, 12 Jun 2014, Tejun Heo wrote:
Let's clear up the situation by making include/asm-generic/percpu.h
contain only arch-overridable parts and moving accessors and
operations into include/linux/percpu-defs. Note that this patch only
moves things from include/asm-generic/percpu.h.
On Thu, 12 Jun 2014, Tejun Heo wrote:
so that arch headers can make use of them too without worrying about
circular dependency through include/linux/percpu.h.
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a
Mark,
On Fri, Jun 13, 2014 at 10:05 AM, Mark Brown broo...@kernel.org wrote:
On Fri, Jun 13, 2014 at 10:03:50AM -0700, Doug Anderson wrote:
On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera tusha...@samsung.com wrote:
Peach-pi board has MAX98090 audio codec connected on HSI2C-7 bus.
If you
Hi Masami,
2014-04-24 12:59 GMT+02:00 tip-bot for Masami Hiramatsu tip...@zytor.com:
Commit-ID: ecd50f714c421c759354632dd00f70c718c95b10
Gitweb: http://git.kernel.org/tip/ecd50f714c421c759354632dd00f70c718c95b10
Author: Masami Hiramatsu masami.hiramatsu...@hitachi.com
AuthorDate:
From: Tim Kryger tim.kry...@gmail.com
Switch the common SDHCI code over to use mmc_host's regulator pointers
and remove the ones in the sdhci_host structure. Additionally, use the
common mmc_regulator_get_supply function to get the regulators and set
the ocr_avail mask.
This change sets the
This series switches the common SDHCI code over to use mmc_host's
regulator pointers rather than keeping its own set.
In addition, we can now re-use the newly introduced local mmc pointer
in several function calls in lieu of using host-mmc.
The first patch in the series has been posted before
After the switch to the MMC core regulator infrastucture, we already
have a local mmc pointer in various functions. There is no longer a
need to access the data structure via host-mmc.
Signed-off-by: Markus Mayer markus.ma...@linaro.org
Reviewed-by: Matt Porter mpor...@linaro.org
---
On Thu, 12 Jun 2014, Tejun Heo wrote:
+#define __raw_get_cpu_var(var) (*raw_cpu_ptr((var)))
+#define __get_cpu_var(var) (*this_cpu_ptr((var)))
At the conclusion of the current get_cpu_var patchset these two
definitions are scheduled to be removed.
Otherwise this looks good.
--
To
On Thu, 12 Jun 2014, Tejun Heo wrote:
This patch removes the support for whole operation overrides. As no
arch is using it, this doesn't cause any actual difference.
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body
Commit 62a8067a7f35dba2de501c9cb00e4cf36da90bc0 has broken the build
with gcc 4.6.4:
diff --git a/include/linux/uio.h b/include/linux/uio.h
struct iov_iter {
...
+ union {
+ const struct iovec *iov;
+ const struct bio_vec *bvec;
+ };
...
diff --git
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
On Wed, 11 Jun 2014 18:44:08 -
Thomas Gleixner t...@linutronix.de wrote:
The conditions under which deadlock detection is conducted are unclear
and undocumented.
Add constants instead of using 0/1 and provide a selection function
which hides the additional debug dependency from the
On Fri, Jun 13, 2014 at 10:04:04AM -0700, James Bottomley wrote:
Yes, there is, that's where we get the conflicts. The target tree
updates the current SCSI drivers with target pieces. It's hard to
separate them out because there's usually some target tree dependency.
That's only really the
Ok, so you decided to continue setting mode on every LED brightness
update. That should be fine, but you never answered my question about
whether it is necessary?
I decided to do it that way because official driver did it as well. I
can check if it is necessary.
You're almost done. One last
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Commit a0b148b4 (ASoC: wm8985: Use devm_regulator_bulk_get()) removed the last
user of pointer wm8985 to struct wm8985_priv. Thus remove it. Detected by
Coverity CID 1222150.
Signed-off-by: Christian Engelmayer cenge...@gmx.at
---
Compile tested. Applies against branch for-next in tree
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
On Thu, 12 Jun 2014, Tejun Heo wrote:
Let's layer them so that __this_cpu_*() are defined in terms of
raw_cpu_*(). It's simpler and less error-prone this way.
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a
Acked-by: Christoph Lameter c...@linux.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
On Fri, Jun 13, 2014 at 8:27 AM, David Herrmann dh.herrm...@gmail.com wrote:
Hi
On Fri, Jun 13, 2014 at 5:06 PM, Andy Lutomirski l...@amacapital.net wrote:
On Fri, Jun 13, 2014 at 3:36 AM, David Herrmann dh.herrm...@gmail.com
wrote:
When setting SEAL_WRITE, we must make sure nobody has a
On 06/12/2014 10:01 AM, Josh Boyer wrote:
On Thu, Jun 12, 2014 at 11:28 AM, Andy Lutomirski l...@amacapital.net wrote:
The filenames are different now. Inspired by a patch from
Sam Ravnborg.
Acked-by: Sam Ravnborg s...@ravnborg.org
Reported-by: Josh Boyer jwbo...@fedoraproject.org
On Wed, 11 Jun 2014 18:44:09 -
Thomas Gleixner t...@linutronix.de wrote:
In case the dead lock detector is enabled we follow the lock chain to
the end in rt_mutex_adjust_prio_chain, even if we could stop earlier
due to the priority/waiter constellation.
But once we are not longer the
On Fri, Jun 13, 2014 at 10:24 AM, H. Peter Anvin h...@zytor.com wrote:
On 06/12/2014 10:01 AM, Josh Boyer wrote:
On Thu, Jun 12, 2014 at 11:28 AM, Andy Lutomirski l...@amacapital.net
wrote:
The filenames are different now. Inspired by a patch from
Sam Ravnborg.
Acked-by: Sam Ravnborg
On Fri, Jun 13, 2014 at 2:45 AM, Michal Marek mma...@suse.cz wrote:
Dne 13.6.2014 11:39, Michal Marek napsal(a):
Based on a x86-only patch by Andy Lutomirski l...@amacapital.net
With modular kernels, 'make install' is going to need the installed
modules at some point to generate the
On Fri, Jun 13, 2014 at 7:55 AM, Rob Herring robherri...@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:57 AM, Kees Cook keesc...@chromium.org wrote:
This makes sure a format string cannot leak into the kobject name that
is constructed. (And splits the 80 character line.)
Signed-off-by: Kees
Firstly this patch supports more than one virtual queues for virtio-blk
device.
Secondly this patch maps the virtual queue to blk-mq's hardware queue.
With this approach, both scalability and performance problem can be improved.
Signed-off-by: Ming Lei ming@canonical.com
---
Current virtio-blk spec only supports one virtual queue for transfering
data between VM and host, and inside VM all kinds of operations on
the virtual queue needs to hold one lock, so cause below problems:
- no scalability
- bad throughput
So this patch requests to introduce feature
Hi,
This patches try to support multi virtual queues(multi-vq) in one
virtio-blk device, and maps each virtual queue(vq) to blk-mq's
hardware queue.
With this approach, both scalability and performance problems on
virtio-blk device get improved.
For verifying the improvement, I implements
On Fri, Jun 13, 2014 at 3:51 AM, Pavel Machek pa...@ucw.cz wrote:
Hi!
Any way we can make them work together instead?
I'm sure there is, but I don't know the solution. :)
At the very least this gets us one step closer (we can build them
together).
But it is really invasive.
On 06/13/2014 11:29 AM, Ming Lei wrote:
Hi,
This patches try to support multi virtual queues(multi-vq) in one
virtio-blk device, and maps each virtual queue(vq) to blk-mq's
hardware queue.
With this approach, both scalability and performance problems on
virtio-blk device get improved.
On Fri, 2014-06-13 at 10:15 -0700, Greg Kroah-Hartman wrote:
On Fri, Jun 13, 2014 at 10:58:14PM +0800, Cheng-Wei Lee wrote:
Signed-off-by: Quentin Lee lee.rhaps...@gmail.com
[]
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c
[]
@@ -3533,7 +3533,6 @@ static void
On 06/13/2014 10:32 AM, Kees Cook wrote:
x86-64 can resume from different kernel that did the suspend. kASLR
should not be too different from that. (You just include kernel text
in the hibernation image. It is small enough to do that.)
Oooh, that's very exciting! How does that work (what
On 13/06/2014 09:49 πμ, Doug Smythies wrote:
On 2014.06.12 13:03 Rafael J. Wysocki wrote:
On Thursday, June 12, 2014 05:35:59 PM Stratos Karafotis wrote:
On 12/06/2014 12:15 πμ, Doug Smythies wrote:
On 2014.06.11 13:20 Stratos Karafotis wrote:
On 11/06/2014 06:02 μμ, Doug Smythies wrote:
Signed-off-by: Christoph Hellwig h...@lst.de
---
block/blk-mq.c |9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 15b3ccd..a719340 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -109,7 +109,7 @@ static void
If we need to drain a queue we need to run all queues, even if they
are marked stopped to make sure the driver has a chance to error out
on all queued requests.
This fixes surprise removal with scsi-mq.
Reported-by: Bart Van Assche bvanass...@acm.org
Tested-by: Bart Van Assche bvanass...@acm.org
The Denali NAND driver reads only 5 bytes of ID, but some Hynix and Samsung
have size parameters in the 6th byte. As a result, the page and oob size
for a Hynix H27UAG8T2B were calculated incorrectly and the driver failed to
load.
The solution is to read 8 bytes of ID, as expected by the nand
Hi Pavel, On Friday, June 13, 2014 3:32:16 AM PDT, Pavel Machek wrote:
Hmm, it seems that merging filesystems is getting harder over
time. Soon, it will be impossible to merge new filesystem.
My thought exactly, but it carries more weight coming from you.
It is getting more unpleasant to
On Thu, 2014-06-12 at 23:13 -0400, Steven Rostedt wrote:
While doing my synchronization between trace-cmd and lib traceevent, I
noticed that the mac80211 driver is quite different.
Johannes, Jiri states that this plugin no longer works with the latest
kernels. Is that true?
It's very well
On Thu, 2014-06-12 at 16:09 +0200, Thomas Gleixner wrote:
Fair enough. Still the timespec is silly. Here is an updated version.
Makes sense, thanks. I've applied this (mac80211-next)
johannes
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to
The various devm_ functions allocate memory that is released when a
driver detaches. This patch uses dmam_alloc_coherent, devm_ioremap
devm_clk_get etc. for data that is allocated in the probe function of
platform device and is only freed in the remove function. The
corresponding free functions
On Fri, 2014-06-13 at 15:39 +0200, Christoph Hellwig wrote:
On Thu, Jun 12, 2014 at 02:05:16PM -0700, Nicholas A. Bellinger wrote:
The first is with virtio-scsi between what has been merged in scsi.git
for virtio_scsi: use cmd_size, and the virtio-scsi: Enable DIF/DIX
modes in SCSI host LLD
On Fri, 2014-06-13 at 11:07 -0700, Nicholas A. Bellinger wrote:
On Fri, 2014-06-13 at 15:39 +0200, Christoph Hellwig wrote:
On Thu, Jun 12, 2014 at 02:05:16PM -0700, Nicholas A. Bellinger wrote:
The first is with virtio-scsi between what has been merged in scsi.git
for virtio_scsi: use
cros_ec_spi makes the assumption that a 0-length message will put the
spi chip select back to normal (non cs_toggle mode). This used to be
the case back on kernel-3.8 on the spi-s3c64xx driver but doesn't
appear to be true anymore. It seems like it was a pretty questionable
assumption to begin
This adds cros_ec to exynos5420-peach-pit and exynos5800-peach-pi,
including:
* The keyboard
* The i2c tunnel
* The tps65090 under the i2c tunnel
* The battery under the i2c tunnel
To add extra motivation, it should be noted that tps65090 is one of
the things needed to get display-related FETs
On 06/13/2014 09:16 AM, Keith Busch wrote:
On Fri, 13 Jun 2014, Jens Axboe wrote:
On 06/13/2014 09:05 AM, Keith Busch wrote:
Here are the performance drops observed with blk-mq with the existing
driver as baseline:
CPU : Drop
:.
0 : -6%
8 : -36%
16 : -12%
We need the
On 06/13/2014 11:43 AM, Christoph Hellwig wrote:
If we need to drain a queue we need to run all queues, even if they
are marked stopped to make sure the driver has a chance to error out
on all queued requests.
This fixes surprise removal with scsi-mq.
Applied this and 2/2 as well, thanks!
On Fri, 13 Jun 2014 19:57:44 +0200
Johannes Berg johan...@sipsolutions.net wrote:
On Thu, 2014-06-12 at 23:13 -0400, Steven Rostedt wrote:
While doing my synchronization between trace-cmd and lib traceevent, I
noticed that the mac80211 driver is quite different.
Johannes, Jiri states
Commit-ID: a934fb5bc9cd1260be89272cfb7a6c9dc71974d7
Gitweb: http://git.kernel.org/tip/a934fb5bc9cd1260be89272cfb7a6c9dc71974d7
Author: Andy Lutomirski l...@amacapital.net
AuthorDate: Thu, 12 Jun 2014 08:28:10 -0700
Committer: H. Peter Anvin h...@zytor.com
CommitDate: Fri, 13 Jun 2014
Hi Linus,
Fixes for x86/vdso. One is a simple build fix for bigendian hosts,
one is to make make vdso_install work again, and the rest is about
working around a bug in Google's Go language -- two are documentation
patches that improves the sample code that the Go coders took,
modified, and
On Fri, Jun 13, 2014 at 11:14:41AM +0200, Petr Mládek wrote:
Beside the cosmetic changes, I really like the patch. It solves the
problem an elegant way.
Thanks, I've amended all the recommended cosmetic changes. Will submit
as patch now.
Luis
--
To unsubscribe from this list: send the line
Okay,
Tests with the same script were done.
I'm comparing : master + patch vs 3.15.0-rc5 (last sync'ed rcu commit)
and 3.9 last bisect good.
Same tests were made. I'm comparing the following versions:
1) master + suggested patch
2) 3.15.0-rc5 (last rcu commit in my clone)
3) 3.9-rc2 (last
From: Jeff Westfahl jeff.westf...@ni.com
When disconnecting, it's possible that another thread has already made it
into eth_start_xmit before we call netif_stop_queue. This can lead to a
crash as eth_start_xmit tries to use resources that gether_disconnect is
freeing. Use netif_tx_lock/unlock
On Fri, Jun 13, 2014 at 12:10:36PM -0500, Christoph Lameter wrote:
On Thu, 12 Jun 2014, Tejun Heo wrote:
Currently, archs can override raw_cpu_ptr() directly; however, we
wanna build a layer of indirection in the generic part of percpu so
that we can implement generic features there
On Fri, Jun 13, 2014 at 12:16:27PM -0500, Christoph Lameter wrote:
On Thu, 12 Jun 2014, Tejun Heo wrote:
+#define __raw_get_cpu_var(var) (*raw_cpu_ptr((var)))
+#define __get_cpu_var(var) (*this_cpu_ptr((var)))
At the conclusion of the current get_cpu_var patchset these two
On Fri, Jun 13, 2014 at 09:25:07AM +0200, Linus Walleij wrote:
On Mon, Jun 9, 2014 at 3:21 PM, Sascha Silbe x-li...@infra-silbe.de wrote:
The chips can operate either in regular or in bitbang mode. Care was
taken to prevent using GPIOs if the serial device is in use and vice
versa.
From: Luis R. Rodriguez mcg...@suse.com
The default size of the ring buffer is too small for machines
with a large amount of CPUs under heavy load. What ends up
happening when debugging is the ring buffer overlaps and chews
up old messages making debugging impossible unless the size is
passed as
+ u32 queue_delay = ktime_to_ms(net_timedelta(skb-tstamp));
FWIW, I think the same as patch 12 applies here. net_timedelta() doesn't
really seem to be a good way to calculate time deltas.
Shall we change net_timedelta to ktime_sub() using ktime_get()?
+ u32 queue_delay =
The function machine__get_kernel_start_addr() was taking the first symbol
of kallsyms as the start address. This is incorrect in certain cases
where the first symbol is something at 0, while the actual kernel
functions begin at a later point (e.g. 0x8020).
This patch fixes
Currently, the rtc-efi driver is restricted to ia64 only.
Newer architectures with EFI support may want to also use
that driver. This patch moves the platform device setup
from ia64 into drivers/rtc and allow any architecture with
CONFIG_EFI=y to use the rtc-efi driver.
Signed-off-by: Mark Salter
On Fri, 13 Jun 2014, Tejun Heo wrote:
On Fri, Jun 13, 2014 at 12:16:27PM -0500, Christoph Lameter wrote:
On Thu, 12 Jun 2014, Tejun Heo wrote:
+#define __raw_get_cpu_var(var) (*raw_cpu_ptr((var)))
+#define __get_cpu_var(var) (*this_cpu_ptr((var)))
At the conclusion of the
Hi Roger,
On Wed, 23 Apr 2014, Roger Quadros wrote:
From: Nikhil Devshatwar nikhil...@ti.com
Add hwmods for ocp2scp3 and sata modules.
[Roger Q] Clean up.
Sorry for the delay on this. Have been corresponding with TI to figure
out what to do about these DRA7xx/AM43xx patches, since I
Hi Felipe, Tomi,
On Fri, 13 Jun 2014, Felipe Balbi wrote:
On Fri, Jun 13, 2014 at 11:15:46AM -0500, Felipe Balbi wrote:
From: Sathya Prakash M R sath...@ti.com
Add DSS hwmod data for AM43xx.
Cc: Andrew Morton a...@linux-foundation.org
Acked-by: Rajendra Nayak rna...@ti.com
I was analyzing the interrupt latency in my system( Freescale ARM MX6Q
with linux kernel version 3.0.35), I am using the irqsoff tracer, and
this is the output I'm getting for the biggest irq off latency:
# tracer: irqsoff
#
# irqsoff latency trace v1.1.5
#
On Fri, 2014-06-13 at 09:28 -0700, Tim Chen wrote:
On Thu, 2014-06-12 at 23:01 -0700, Jason Low wrote:
On Thu, 2014-06-12 at 14:25 -0700, Tim Chen wrote:
Signed-off-by: Tim Chen tim.c.c...@linux.intel.com
---
kernel/sched/core.c | 12
kernel/sched/fair.c | 23
On Fri, 13 Jun 2014, Jens Axboe wrote:
OK, same setup as mine. The affinity hint is really screwing us over, no
question about it. We just need a:
irq_set_affinity_hint(dev-entry[nvmeq-cq_vector].vector, hctx-cpumask);
in the -init_hctx() methods to fix that up.
That brings us to roughly the
Dear friend i am Mrs Ablah Usman the wife of one of the military defectors that
was killed
in Syria by the government force my husband left 10.2Million dollars at the
united nation
security valut in Syria because of the war going on now I lost my two out three
sons now I
need somebody I cant
On 06/13/2014 01:22 PM, Keith Busch wrote:
On Fri, 13 Jun 2014, Jens Axboe wrote:
OK, same setup as mine. The affinity hint is really screwing us over, no
question about it. We just need a:
irq_set_affinity_hint(dev-entry[nvmeq-cq_vector].vector,
hctx-cpumask);
in the -init_hctx() methods
On Fri, 13 Jun 2014, Steven Rostedt wrote:
On Wed, 11 Jun 2014 18:44:08 -
Thomas Gleixner t...@linutronix.de wrote:
- rt_mutex_adjust_prio_chain(task, 0, NULL, next_lock, NULL, task);
+ rt_mutex_adjust_prio_chain(task, RT_MUTEX_MIN_CHAINWALK, NULL, NULL,
You dropped next_lock
On Fri, 13 Jun 2014, Steven Rostedt wrote:
On Wed, 11 Jun 2014 18:44:09 -
Thomas Gleixner t...@linutronix.de wrote:
Nit pick, but we should be consistent.
The requeue path does:
next_lock = task_blocked_on_lock(task);
/*
* Store the top waiter of @lock for
On Fri, 2014-06-13 at 12:46 +0300, Dan Carpenter wrote:
On Fri, Jun 13, 2014 at 02:30:22AM -0700, Joe Perches wrote:
+# check for missing a space in a string concatination
+if ($prevrawline =~ /[^\\][a-zA-Z]$/ $rawline =~ /^\+[\t
]+[a-zA-Z]/) {
+
Hi Linus,
Please pull my for-linus branch:
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus
This has a few fixes since our last pull and a new ioctl for doing btree
searches from userland. It's very similar to the existing ioctl, but
lets us return larger items
intel_dsi_init() bails out without freeing the memory 'intel_dsi' and
'intel_connector' point to. Simply bail out before allocating memory.
Picked up by Coverity - CID 1222750.
Signed-off-by: Christoph Jaeger christophjae...@linux.com
---
drivers/gpu/drm/i915/intel_dsi.c | 14 +++---
1
simple_strto*() are obsolete; use kstrto*() instead. Add proper error
checking.
Signed-off-by: Christoph Jaeger christophjae...@linux.com
---
drivers/acpi/battery.c | 5 -
drivers/acpi/osl.c | 3 ++-
drivers/acpi/tables.c | 3 ++-
3 files changed, 8 insertions(+), 3 deletions(-)
diff
Get rid of some boilerplate code by using module_serio_driver().
Signed-off-by: Christoph Jaeger christophjae...@linux.com
---
drivers/i2c/busses/i2c-taos-evm.c | 13 +
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/i2c/busses/i2c-taos-evm.c
Use first character as a hint for /proc/$PID lookup.
Currently it takes one spinlock and search through dozens of
misc proc entries which can not match /proc/$PID.
Signed-off-by: Alexey Dobriyan adobri...@gmail.com
---
fs/proc/root.c | 15 +++
1 file changed, 11 insertions(+), 4
From: Michal Privoznik mpriv...@redhat.com
Date: Fri, 13 Jun 2014 11:19:51 +0200
So if I were developing brand new application I could say: I'm
dropping all this workaround code and have it clean and require say
3.16 kernel at least.
Then your application wouldn't be usable on %99 of systems
A much simpler approach without any fallback to arch specific
version etc. is everything we need.
It doesn't matter so much for things that are just done for the kernel
compile, no, but there are some tools that are built to be used as
standalone things, and it could matter there.
Hi Paul,
I'm seeing a regression when comparing 3.15 to Linus's current tree.
I'm using Anton Blanchard's will-it-scale open1 test which creates a
bunch of processes and does open()/close() in a tight loop:
https://github.com/antonblanchard/will-it-scale/blob/master/tests/open1.c
At about 50
This patch adds documentation describing a device tree binding for the
coreboot firmware project (www.coreboot.org). It is meant to be
dynamically added during boot and contains address definitions for the
coreboot table (a list of variable-sized descriptors providing
information about various
On Fri, Jun 13, 2014 at 09:51:22PM +0200, Christoph Jaeger wrote:
intel_dsi_init() bails out without freeing the memory 'intel_dsi' and
'intel_connector' point to. Simply bail out before allocating memory.
Picked up by Coverity - CID 1222750.
Signed-off-by: Christoph Jaeger
On Fri, 2014-06-13 at 12:18 -0700, Jason Low wrote:
I see. In that case, if a CPU is going idle, it still needs to call
idle_balance() to update rq-idle_stamp and rq-next_balance (even if we
skip calling the expensive load_balance).
What do you think about moving the overload check to the
Hi,
On Mon, Jun 09, 2014 at 07:48:17PM -0400, Peter Hurley wrote:
On 06/09/2014 04:59 PM, Aaro Koskinen wrote: Hi,
While testing the final 3.15, I noticed the serial console (sunsab)
does not work anymore on Sun Ultra.
It will tx fine the console output during the boot. But then I try
Hi!
On Fri 2014-06-13 10:49:39, Daniel Phillips wrote:
Hi Pavel, On Friday, June 13, 2014 3:32:16 AM PDT, Pavel Machek wrote:
Hmm, it seems that merging filesystems is getting harder over
time. Soon, it will be impossible to merge new filesystem.
My thought exactly, but it carries more
Hi,
On 06/12/2014 07:40 PM, suravee.suthikulpa...@amd.com wrote:
From: Suravee Suthikulpanit suravee.suthikulpa...@amd.com
The current platform AHCI driver does not set the dma_mask correctly
for 64-bit DMA capable AHCI controller. This patch checks the AHCI
capability bit and set the
I am announcing the release of the Linux 3.13.11.3 kernel.
The updated 3.13.y tree can be found at:
git://kernel.ubuntu.com/ubuntu/linux.git linux-3.13.y
and can be browsed at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;h=refs/heads/linux-3.13.y;a=shortlog
The diff from v3.13.11.2 is
On Fri 2014-06-13 10:32:56, Kees Cook wrote:
On Fri, Jun 13, 2014 at 3:51 AM, Pavel Machek pa...@ucw.cz wrote:
Hi!
Any way we can make them work together instead?
I'm sure there is, but I don't know the solution. :)
At the very least this gets us one step closer (we can build
This field is not used, remove it.
Signed-off-by: Benjamin Tissoires benjamin.tissoi...@redhat.com
---
drivers/input/tablet/wacom.h | 1 -
drivers/input/tablet/wacom_sys.c | 2 --
2 files changed, 3 deletions(-)
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index
This solves a bug with the wireless receiver:
- at plug, the wireless receiver does not know which Wacom device it is
connected to, so it does not actually creates all the LEDs
- when the tablet connects, wacom-wacom_wac.features.type is set to the
proper device so that wacom_wac can
I am still running into a long-standing system with the NUMA code, and
I am out of obvious ideas on how to fix it...
The scenario:
- a larger NUMA system, in this case an 8 core system with 8
15-core/32-thread CPUs (ns-capacity == 18)
- 8 16-warehouse SPECjbb2005 instances
- two SPECjbb2005
Distros want to be able to offer CONFIG_RANDOMIZE_BASE as well as
CONFIG_HIBERNATION in a single kernel. Instead of making kASLR depend on
!HIBERNATION at compile time, allow kaslr to be selectable at boot time
(via kaslr kernel command line), which will disable hibernation in the
kernel. In this
Changes kASLR from being compile-time selectable (blocked by
CONFIG_HIBERNATION), to being boot-time selectable (with hibernation
available by default) via the kaslr kernel command line.
Signed-off-by: Kees Cook keesc...@chromium.org
---
Documentation/kernel-parameters.txt | 11 +++
To support using kernel features that are not compatible with hibernation,
this creates the nohibernate kernel boot parameter to disable both
hibernation and resume. This allows hibernation support to be a boot-time
choice instead of only a compile-time choice.
Signed-off-by: Kees Cook
401 - 500 of 1234 matches
Mail list logo
