On 10/17/2012 10:16 AM, David Howells wrote:
Move the header-y and generic-y lines for ucontext.h from
arch/tile/include/asm/Kbuild to the uapi/ Kbuild as the asm-generic variant is
used.
Signed-off-by: David Howells dhowe...@redhat.com
cc: Chris Metcalf cmetc...@tilera.com
Acked-by: Chris
The {read,write}s{b,w,l} operations are not defined by all architectures
and are being removed from the asm-generic/io.h interface.
This patch replaces the usage of these string functions with
io{read,write}{8,16,32}_rep calls instead, which are defined for all
architectures.
Cc: Arnd Bergmann
The {read,write}s{b,w,l} functions are not defined across all
architectures and therefore shouldn't be used by portable drivers. We
should encourage driver writers to use the io{read,write}{8,16,32}_rep
functions instead.
This patch removes the {read,write} string functions for the generic IO
The {in,out}s{b,w,l} functions are designed to operate on a stream of
bytes and therefore should not perform any byte-swapping, regardless of
the CPU byte order.
This patch fixes the generic IO header so that {in,out}s{b,w,l} call
the __raw_{read,write} functions directly rather than going via
Hello,
This is a resend of the patches I originally sent a while back:
http://marc.info/?l=linux-kernelm=133552356617938w=2
There was some loose conclusion then that documentation needed to be
updated, which I didn't get round to doing. However, after discussion
with Ben at LPC (following his
The {read,write}s{b,w,l} operations are not defined by all architectures
and are being removed from the asm-generic/io.h interface.
This patch replaces the usage of these string functions in the default
SMC accessors with io{read,write}{8,16,32}_rep calls instead, which are
defined for all
On 10/17/2012 12:21 AM, Pritesh Raithatha wrote:
Signed-off-by: Pritesh Raithatha praitha...@nvidia.com
(dropping stable from CC)
Acked-by: Stephen Warren swar...@nvidia.com
Tested-by: Stephen Warren swar...@nvidia.com
Linus, if you could add Cc: stable when you commit it, that'd be useful
On 10/17/2012 06:39 PM, Borislav Petkov wrote:
On Wed, Oct 17, 2012 at 04:57:30PM +0530, Naveen N. Rao wrote:
On 10/17/2012 04:29 PM, Borislav Petkov wrote:
+static struct dev_ext_attribute dev_attr_bios_cmci_threshold = {
+ __ATTR(bios_cmci_threshold, 0444, device_show_int, NULL),
+
On Wed, Oct 17, 2012 at 04:26:20PM +0100, David Miller wrote:
From: Will Deacon will.dea...@arm.com
Date: Wed, 17 Oct 2012 14:01:25 +0100
+ update_mmu_cache(vma, address, pmd);
This won't build, use update_mmu_cache_pmd().
Good catch. They're both empty macros on ARM, so the
In some cases the kernel crash occurs during system suspend/resume.
Here is an example of a crash dump:
[ 4095.041351] Unable to handle kernel NULL pointer dereference at virtual
address
[ 4095.050689] pgd = c0004000
[ 4095.053985] [] *pgd=
[ 4095.058807] Internal error:
On Wed, Oct 17, 2012 at 4:43 PM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
On Wed, 17 Oct 2012, Guennadi Liakhovetski wrote:
Hi
I've got a situation, for which I currently don't have a (good) solution.
Ok, right, would it be acceptable to just do something like
if
On 10/17/2012 06:49 AM, Konrad Rzeszutek Wilk wrote:
Note: These are the other patches that went in 3.7-rc1:
xen/bootup: allow {read|write}_cr8 pvops call
[https://lkml.org/lkml/2012/10/10/339]
xen/bootup: allow read_tscp call for Xen PV guests.
[https://lkml.org/lkml/2012/10/10/340]
So
On Wed, Oct 17, 2012 at 6:14 AM, Will Deacon will.dea...@arm.com wrote:
When using a virtio transport, the 9p net device allocates pages to back
the descriptors inserted into the virtqueue. These allocations may be
performed from atomic context (under the channel lock) and can therefore
return
On Wed, Oct 17, 2012 at 04:27:06PM +0200, Michal Simek wrote:
In the patch above there is directly used current_pt_regs() function
which works good for newly created threads
when pt_regs are exactly in current_pt_regs() position but not for
pt_regs which are saved on the stack
which is the
On Wed, Oct 17, 2012 at 05:05:00PM +0100, Sasha Levin wrote:
On Wed, Oct 17, 2012 at 6:14 AM, Will Deacon will.dea...@arm.com wrote:
When using a virtio transport, the 9p net device allocates pages to back
the descriptors inserted into the virtqueue. These allocations may be
performed from
On Wed, Oct 17, 2012 at 12:50 AM, Yijing Wang wangyij...@huawei.com wrote:
On 2012/9/20 2:54, Yinghai Lu wrote:
Hi Yinghai,
I applied this series patches to the latest pci-next, but git am fail
occured.
When I try to pull from for-pci-root-bus-hotplug branch, I found some patches
On Wed, Oct 17, 2012 at 05:07:03PM +0100, Al Viro wrote:
What happens during boot is this:
* init_task (not to be confused with init) is used as current during
infrastructure initializations. Once everything needed for scheduler and
for working fork is set, we spawn two threads - future
On Sun, Oct 14, 2012 at 03:36:47PM +0100, Ben Hutchings wrote:
3.2-stable review patch. If anyone has any objections, please let me know.
--
From: Michal Marek mma...@suse.cz
commit fe04ddf7c2910362f3817c8156e41cbd6c0ee35d upstream.
There were reports of users
On Wed, Oct 17, 2012 at 09:03:12AM -0700, H. Peter Anvin wrote:
On 10/17/2012 06:49 AM, Konrad Rzeszutek Wilk wrote:
Note: These are the other patches that went in 3.7-rc1:
xen/bootup: allow {read|write}_cr8 pvops call
[https://lkml.org/lkml/2012/10/10/339]
xen/bootup: allow read_tscp call
On Wed, Oct 17, 2012 at 01:22:11PM -0300, Herton Ronaldo Krzesinski wrote:
On Sun, Oct 14, 2012 at 03:36:47PM +0100, Ben Hutchings wrote:
3.2-stable review patch. If anyone has any objections, please let me know.
--
From: Michal Marek mma...@suse.cz
commit
On Fri, Oct 05, 2012 at 06:06:12PM -0400, Aristeu Rozanski wrote:
Hi Dave,
On Fri, Oct 05, 2012 at 05:59:29PM -0400, Dave Jones wrote:
On boot in Linus' current tree..
===
[ INFO: suspicious RCU usage. ]
3.6.0+ #22 Not tainted
On Wed, Oct 17, 2012 at 12:39 AM, Tang Chen tangc...@cn.fujitsu.com wrote:
On 10/17/2012 01:18 PM, Yinghai Lu wrote:
And also, I have another 2 questions, maybe you can help me.
1) Do we need to put PNP0A08 into acpi_pci_roots ?
looks like we need to unify those two ids.
2) In
On Wed, Oct 17, 2012 at 03:02:15PM +0100, Catalin Marinas wrote:
Hi Al,
On 15 October 2012 02:30, Al Viro v...@zeniv.linux.org.uk wrote:
arch-arm64 - patches from maintainer with minor followup folded
Thanks for updating the arm64 branch. I've adapted the changes, tested
and folded them
On Tue, Oct 16, 2012 at 8:53 PM, Sebastien Guiriec s-guir...@ti.com wrote:
Some GPIO expanders need some early pin control muxing. Due to
legacy boards sometimes the driver uses subsys_initcall instead of
module_init. This patch takes advantage of defer probe feature
and pin control in order
On 10/16, Paul E. McKenney wrote:
On Tue, Oct 16, 2012 at 05:56:23PM +0200, Oleg Nesterov wrote:
I believe that you need smp_mb() here.
I don't understand why...
The wake_up_all()'s memory barriers
do not suffice because some other reader might have awakened the writer
Starting with commit v3.2-rc4-1-g02125a8, seq_path_root() no longer
changes the value of its struct path *root argument.
Starting with commit v3.2-rc7-104-g8c9379e, the struct path *root
argument of seq_path_root() is const.
As result, the temporary variable root in show_mountinfo() that
holds a
Change show_vfsmnt() and show_vfsstat() to show mountpoints relative
to the root directory and skip mountpoints outside of chroot jail
the same way as show_mountinfo() does.
Signed-off-by: Dmitry V. Levin l...@altlinux.org
---
fs/proc_namespace.c | 13 +++--
1 file changed, 11
Starting with commit v3.2-rc4-1-g02125a8, seq_path_root() no longer
changes the value of root.
Starting with commit v3.2-rc7-104-g8c9379e, some arguments of seq_path()
and seq_path_root() are const.
Signed-off-by: Dmitry V. Levin l...@altlinux.org
---
Documentation/filesystems/seq_file.txt | 12
* Rabin Vincent ra...@rab.in [2012-10-14 21:23:06]:
Check for single step support before calling user_enable_single_step(),
since user_enable_single_step() just BUG()s if support does not exist.
Needed by ARM.
Signed-off-by: Rabin Vincent ra...@rab.in
---
kernel/events/uprobes.c |3
On Wed, Oct 17, 2012 at 09:17:39PM +0530, Naveen N. Rao wrote:
Userspace tools need this sysfs attribute so they know how to react on
receipt of a corrected error event: whether this is the first event or
if such events have already been threshold-ed.
What's wrong with userspace tools parsing
On Wed, Oct 17, 2012 at 05:34:24PM +0100, Al Viro wrote:
On Wed, Oct 17, 2012 at 03:02:15PM +0100, Catalin Marinas wrote:
Hi Al,
On 15 October 2012 02:30, Al Viro v...@zeniv.linux.org.uk wrote:
arch-arm64 - patches from maintainer with minor followup folded
Thanks for updating the
On 10/17/2012 09:10 AM, Konrad Rzeszutek Wilk wrote:
On Wed, Oct 17, 2012 at 09:03:12AM -0700, H. Peter Anvin wrote:
On 10/17/2012 06:49 AM, Konrad Rzeszutek Wilk wrote:
Note: These are the other patches that went in 3.7-rc1:
xen/bootup: allow {read|write}_cr8 pvops call
static struct uprobe *find_active_uprobe(unsigned long bp_vaddr, int
*is_swbp)
{
struct mm_struct *mm = current-mm;
@@ -1469,6 +1474,7 @@ static void handle_swbp(struct pt_regs *regs)
struct uprobe *uprobe;
unsigned long bp_vaddr;
int uninitialized_var(is_swbp);
On Wed, Oct 17, 2012 at 12:10:36PM -0400, Konrad Rzeszutek Wilk wrote:
On Wed, Oct 17, 2012 at 09:03:12AM -0700, H. Peter Anvin wrote:
On 10/17/2012 06:49 AM, Konrad Rzeszutek Wilk wrote:
Note: These are the other patches that went in 3.7-rc1:
xen/bootup: allow {read|write}_cr8 pvops
On 10/17/2012 09:39 AM, Konrad Rzeszutek Wilk wrote:
which implies that it since it is a vDSO area it cannot do paravirt
calls anyhow.
Obviously. The vdso is *user space*.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
The generic case uses native_read_tscp, the Xen case uses
native_read_tscp, llguest does not even have it defined.
There is not even any user of this call. The only one that
could potentially be is the __vdso_getcpu, but that runs
within vDSO so it cannot run in kernel space.
Suggested-by: H.
On 10/16, Linus Torvalds wrote:
On Mon, Oct 15, 2012 at 12:10 PM, Oleg Nesterov o...@redhat.com wrote:
This patch adds the new sleeping lock, brw_mutex. Unlike rw_semaphore
it allows multiple writers too, just read and write are mutually
exclusive.
So those semantics just don't sound
On Wed, 2012-10-17 at 20:53 +0530, Viresh Kumar wrote:
On 16 October 2012 17:14, hongbo.zhang hongbo.zh...@linaro.org wrote:
[]
diff --git a/drivers/thermal/db8500_cpufreq_cooling.c
b/drivers/thermal/db8500_cpufreq_cooling.c
[]
+#include linux/slab.h
+#include linux/module.h
+#include
Hello
the following patchset enables overflow interrupts on Knights Corner,
the initial KNC PMU driver that was included in 3.7-rc1 did not
support this.
The first patch should be straightforward.
The second should be too, but it relates to a problem with the p6 PMU
that I brought up in a
Early versions of KNC chips have a bug where bits above 32 were
not properly set. We worked around this by only using the bottom
32 bits (out of 40 that should be available).
It turns out this workaround breaks overflow handling.
The buggy silicon will in theory never be used in production
On 17 October 2012 22:28, Joe Perches j...@perches.com wrote:
+#include linux/slab.h
+#include linux/module.h
+#include linux/platform_device.h
+#include linux/cpufreq.h
+#include linux/cpu_cooling.h
+#include linux/err.h
should be in alphabetical order
There's no agreed kernel
x86_pmu.enable() is called from x86_pmu_enable() with cpuc-enabled
set to 0. This means we weren't re-enabling the counters after
a context switch.
This patch just removes the check, as it should't be necessary
(and the equivelent x86_ generic code does not have the checks).
The origin of this
Although based on the P6 design, the interrupt mechnanism
for KNC more closely resembles the intel architectural perfmon one.
We can't just re-use that code though, because KNC has different
MSR numbers for the status and ack registers.
In this case we just cut-and paste from perf_event_intel.c
On 10/09/2012 06:04 AM, Borislav Petkov wrote:
Hi guys,
just a small fix for an oops on Numascale's confederate systems. It can
go in ASAP.
For small git pulls, it would be good to include the actual diff in the
pull request.
-hpa
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On Wed, Oct 17, 2012 at 09:50:11AM -0700, H. Peter Anvin wrote:
On 10/17/2012 09:10 AM, Konrad Rzeszutek Wilk wrote:
On Wed, Oct 17, 2012 at 09:03:12AM -0700, H. Peter Anvin wrote:
On 10/17/2012 06:49 AM, Konrad Rzeszutek Wilk wrote:
Note: These are the other patches that went in 3.7-rc1:
* Rabin Vincent ra...@rab.in [2012-10-14 21:23:08]:
Allow arches to customize how the instruction is filled into the xol
slot. ARM will use this to insert an undefined instruction after the
real instruction in order to simulate a single step of the instruction
without hardware support.
From: Linus Walleij linus.wall...@linaro.org
This switches the COH 901 pinctrl driver to allocate its GPIO
IRQs dynamically, and start to use a linear irqdomain to map
from the hardware IRQs.
This way we can cut away the complex allocation of IRQ numbers
from the mach/irqs.h file.
From: Peter Zijlstra pet...@infradead.org
Intel PEBS in VT-x context uses the DS address as a guest linear
address, even though its programmed by the host as a host linear
address. This either results in guest memory corruption and or the
hardware faulting and 'crashing' the virtual machine.
From: Arnaldo Carvalho de Melo a...@redhat.com
The commit 5395a04841fc (perf hists: Separate overhead and baseline
columns) makes the Overhead column no more the first one, this
caused the test that checks if it is time to show if a histogram
entry has callchains never hits.
Fix it by checking
From: Namhyung Kim namhyung@lge.com
The srcline sort key is for grouping samples based on their source file
and line number. It use addr2line tool to get the information but it
requires dso name. It caused a segfault when a sample does not have the
name by dereferencing a NULL pointer. Fix
From: Arnaldo Carvalho de Melo a...@redhat.com
The commit 0c1fe6b:
'perf tools: Have the page size value available for all tools'
Broke the python binding because the global variable 'page_size' is
initialized on the main() routine, that is not called when using
just the python binding,
From: Arnaldo Carvalho de Melo a...@redhat.com
The evsel methods to read tracepoint fields uses libtraceevent
functions, becoming needed by the python binding as well.
Cc: David Ahern dsah...@gmail.com
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Jiri Olsa jo...@redhat.com
Cc: Mike Galbraith
From: Linus Walleij linus.wall...@linaro.org
This converts the U300 pin controller to use managed resources
(devm_*) for it's memory region.
Signed-off-by: Linus Walleij linus.wall...@linaro.org
---
drivers/pinctrl/pinctrl-u300.c | 32
1 file changed, 4
From: David Miller da...@davemloft.net
More UAPI stuff.
Signed-off-by: David S. Miller da...@davemloft.net
Cc: Ingo Molnar mi...@redhat.com
Cc: Paul Mackerras pau...@samba.org
Cc: Peter Zijlstra a.p.zijls...@chello.nl
Link:
From: Namhyung Kim namhyung@lge.com
The commit 5395a04841fc (perf hists: Separate overhead and baseline
columns) makes the Overhead column no more the first one. So it
resulted in the mis-aligned column in the normal (non-diff) output.
Signed-off-by: Namhyung Kim namhy...@kernel.org
From: Namhyung Kim namhyung@lge.com
When using the srcline sort key with perf report, I see many lines of
warning related to JIT samples like below:
addr2line: '/tmp/perf-1397.map': No such file
Since it's not a ELF binary and doesn't provide such information, just
use the raw ip address.
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit 95cf59ea72331d0093010543b8951bb43f262cac:
perf: Fix perf_cgroup_switch for sw-events (2012-10-05 13:59:07 +0200)
are available in the git repository at:
From: Steven Rostedt rost...@goodmis.org
Some of args were missed in free_args(), as well as subargs.
That is args like FILTER_ARG_NUM have left and right pointers to other
args that also need to be freed.
Signed-off-by: Steven Rostedt rost...@goodmis.org
Cc: Ingo Molnar mi...@kernel.org
Cc:
From: David Ahern dsah...@gmail.com
Summary of events per Peter:
Intel PEBS in VT-x context uses the DS address as a guest linear address,
even though its programmed by the host as a host linear address. This
either results in guest memory corruption and or the hardware faulting and
From: Steven Rostedt rost...@goodmis.org
Even though with the change of commit commit 2b29175 tools lib
traceevent: Carve out events format parsing routine, allowed
__pevent_parse_format() to parse an event without the need of a pevent
handler, the event still needs to assign the pevent handed to
On 10/17, Srikar Dronamraju wrote:
* Rabin Vincent ra...@rab.in [2012-10-14 21:23:06]:
void __weak arch_uprobe_enable_step(struct arch_uprobe *arch)
{
- user_enable_single_step(current);
+ if (arch_has_single_step())
+ user_enable_single_step(current);
}
void
What's wrong with userspace tools parsing /proc/cmdline and seeing that
mce_bios_cmci_threshold has been set since this is the only way to set
it anyway?
The argument might be on the command line, but may have been rejected
because the BIOS didn't set the thresholds? So then you'd have to look
On 10/16, Rabin Vincent wrote:
2012/10/15 Oleg Nesterov o...@redhat.com:
Not sure I understand why we shouldn't call handlers in this case,
but OK, I know nothing about arm.
This old discussion about kprobes should be useful:
On 10/17/2012 09:54 AM, Konrad Rzeszutek Wilk wrote:
Could you do an audit for other pvops calls that have no users? If
the *only* user is lguest, we should talk about it, too...
I can do that - but I don't want to be hasty here. There is a bit of
danger here - for example the read_pmc (or
This patchset provides the Freescale PAMU (Peripheral Access Management Unit)
driver
and the corresponding IOMMU API implementation. PAMU is the IOMMU present on
Freescale
QorIQ platforms. PAMU can authorize memory access, remap the memory address,
and remap
the I/O transaction type.
This set
Added the following domain attributes required by FSL PAMU driver:
1. Subwindows field added to the iommu domain geometry attribute.
2. Added new iommu stash attribute, which allows setting of the
LIODN specific stash id parameter through IOMMU API.
3. Added an attribute for enabling/disabling
Add a new field in the device (powerpc) archdata structure for storing iommu
domain
information pointer. This pointer is stored when the device is attached to a
particular
domain.
Signed-off-by: Varun Sethi varun.se...@freescale.com
---
arch/powerpc/include/asm/device.h |4
1 files
Arnaldo:
I think this one has fallen through the cracks.
On 8/31/12 1:09 AM, Suzuki K. Poulose wrote:
The nr_entries in rblist is never decremented when an element
is deleted. Also, use rblist__remove_node to delete a node in
rblist__delete(). This would keep the nr_entries sane.
On Tuesday, October 16, 2012 10:19 PM Rafael J. Wysocki wrote:
On Tuesday 16 of October 2012 22:12:27 Yu, Fenghua wrote:
On 10/16/2012 09:47 PM, Rafael J. Wysocki wrote:
On Tuesday 16 of October 2012 11:05:18 Srivatsa S. Bhat wrote:
On 10/16/2012 02:20 AM, Rafael J. Wysocki wrote:
On Wed, Oct 17, 2012 at 12:26:23PM -0400, Dave Jones wrote:
On Fri, Oct 05, 2012 at 06:06:12PM -0400, Aristeu Rozanski wrote:
Hi Dave,
On Fri, Oct 05, 2012 at 05:59:29PM -0400, Dave Jones wrote:
On boot in Linus' current tree..
===
[ INFO:
-Original Message-
From: Joe Jin [mailto:joe@oracle.com]
Sent: Tuesday, October 16, 2012 11:32 PM
To: Ron Mercer; Jitendra Kalsaria; Dept-Eng Linux Driver
Cc: netdev; linux-kernel; Greg Marsden
Subject: [PATCH] qla3xxx: Ensure req_q_phy_addr writes to the register
Make sure
On Wed, Oct 17, 2012 at 9:49 AM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
[...]
The end result is this is a nice set of patches where there is only
_one_ change in the x86 code (and it is just more of dealing with
error case) - and the rest are all done in Xen side.
I'm sorry to
On Wed, Oct 17, 2012 at 1:37 PM, Pritesh Raithatha
praitha...@nvidia.com wrote:
change nvidia,slew_rate* to nvidia,slew-rate*
Signed-off-by: Pritesh Raithatha praitha...@nvidia.com
Applied w/Stephens ACK+test tag and @stable tag.
Yours,
Linus Walleij
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On Wed, Oct 17, 2012 at 1:39 PM, Pritesh Raithatha
praitha...@nvidia.com wrote:
Signed-off-by: Pritesh Raithatha praitha...@nvidia.com
Applied with same tags as [1/2].
Yours,
Linus Walleij
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From: Linus Walleij linus.wall...@linaro.org
This switches the COH 901 pin controller to use managed
resources (devm_*) for memory remaps, clocks, etc.
Signed-off-by: Linus Walleij linus.wall...@linaro.org
---
drivers/pinctrl/pinctrl-coh901.c | 62
1
On 10/14/2012 07:19 PM, Dmitry Fleytman wrote:
There is a race condition in e1000 driver.
It enables HW receive before RX rings initalization.
In case of specific timing this may lead to host memory corruption
due to DMA write to arbitrary memory location.
Following patch fixes this issue by
On Wed, Oct 17, 2012 at 8:21 AM, Pritesh Raithatha
praitha...@nvidia.com wrote:
Signed-off-by: Pritesh Raithatha praitha...@nvidia.com
Thanks, applied with Stephens ACK/Test and stable tag.
Yours,
Linus Walleij
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the
On 10/14, Rabin Vincent wrote:
@@ -655,6 +656,9 @@ do_work_pending(struct pt_regs *regs, unsigned int
thread_flags, int syscall)
return restart;
}
syscall = 0;
+ } else if
Em Wed, Oct 17, 2012 at 11:38:58AM -0600, David Ahern escreveu:
Arnaldo:
I think this one has fallen through the cracks.
Thanks for catching this, applied to perf/core.
- Arnaldo
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On Wed, Oct 17, 2012 at 01:46:09PM -0400, Ben Guthro wrote:
On Wed, Oct 17, 2012 at 9:49 AM, Konrad Rzeszutek Wilk
konrad.w...@oracle.com wrote:
[...]
The end result is this is a nice set of patches where there is only
_one_ change in the x86 code (and it is just more of dealing with
On Wed, Jul 18, 2012 at 1:39 PM, J. Bruce Fields bfie...@fieldses.org wrote:
On Tue, Jul 17, 2012 at 12:01:26AM +0200, Sasha Levin wrote:
The buffer size in read_flush() is too small for the longest possible values
for it. This can lead to a kernel stack corruption:
Thanks!
I've just
I'm not sure it matters, but I'm testing against a changeset about a week old:
http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=1c4a5b37b55c56e49135e65728137f54288d1fe6
Plus patches specific to XenClient Enterprise.
On Wed, Oct 17, 2012 at 1:43 PM, Konrad Rzeszutek Wilk
Add and use a convenience inline to get an irq by name.
Signed-off-by: Joe Perches j...@perches.com
---
Perhaps this is a better alternative to code reflowing.
include/linux/mfd/wm831x/core.h | 8
drivers/input/touchscreen/wm831x-ts.c | 7 ++-
drivers/power/wm831x_power.c
On Wed, 17 Oct 2012, Martin Vysny wrote:
Good day,
thank you for your mail. I was finally able to reproduce the issue. I
am attaching a dmesg output of a correct boot (please note that there
still are several unwanted IRQs), and a dmesg output of a reproduced error.
Did you boot with
* Vince Weaver vincent.wea...@maine.edu wrote:
Hello
the following patchset enables overflow interrupts on Knights Corner,
the initial KNC PMU driver that was included in 3.7-rc1 did not
support this.
Nice!
The first patch should be straightforward.
The second should be too, but it
On Wed, Oct 17, 2012 at 05:28:11PM +, Luck, Tony wrote:
What's wrong with userspace tools parsing /proc/cmdline and seeing that
mce_bios_cmci_threshold has been set since this is the only way to set
it anyway?
The argument might be on the command line, but may have been rejected
* Tony Lindgren t...@atomide.com [121015 17:09]:
* Tony Lindgren t...@atomide.com [121009 17:21]:
* Péter Ujfalusi peter.ujfal...@ti.com [121009 02:03]:
On 10/08/2012 07:35 PM, Tony Lindgren wrote:
- omap-dma.c and omap-pcm.c can test the arch locally as
omap1 and omap2 cannot
On Tue, Oct 16, 2012 at 10:24:32PM -0700, David Rientjes wrote:
On Wed, 17 Oct 2012, Dave Jones wrote:
BUG: sleeping function called from invalid context at kernel/mutex.c:269
Hmm, looks like we need to change the refcount semantics entirely. We'll
need to make get_vma_policy()
On 10/16/2012 11:26 AM, Jacob Shin wrote:
Right, we are (AMD) thinking about the same thing .. how to backport to
stable kernels of major enterprise OSes
The simplest and the least disruptive solution would be to not map memory
holes that occur above 4GB, it won't affect 32 bit kernels, and it
From: Srivatsa S. Bhat [mailto:srivatsa.b...@linux.vnet.ibm.com]
On 10/16/2012 02:20 AM, Rafael J. Wysocki wrote:
On Friday 12 of October 2012 09:09:42 Fenghua Yu wrote:
From: Fenghua Yu fenghua...@intel.com
Because x86 BIOS requires CPU0 to resume from sleep, suspend or
hibernate can't
On 07/18/2012 01:55 PM, Jim Rees wrote:
Dave Jones wrote:
Unsigned long isn't necessarily 32 bits.
On 64-bit systems %lu can be up to 18446744073709551615
Thanks. You caught me thinking Intel. How embarrassing.
What? why even on Intel-64 long is 64bit. long is always the
same or
On 10/16/2012 04:33 PM, Stephen Warren wrote:
On 10/16/2012 01:23 PM, Linus Walleij wrote:
The MXS driver tries to do the work of irq_domain_add_linear()
by reserving a bunch of descriptors somewhere and keeping track
of the base offset, then calling irq_domain_add_legacy(). Let's
stop doing
Hi Marc,
I tested the patch v2 with kernel 3.6.1 and 3.7-rc1. Clean compile and works
with hardware.
Regards,
Muhammad
-Original Message-
From: Marc Kleine-Budde [mailto:m...@pengutronix.de]
Sent: October-17-12 6:13 AM
To: Muhammad Ghias
Cc: 'Wolfgang Grandegger';
On 10/16/2012 12:16 PM, Eric Dumazet wrote:
On Tue, 2012-10-16 at 15:27 -0300, Ezequiel Garcia wrote:
Yes, we have some numbers:
http://elinux.org/Kernel_dynamic_memory_analysis#Kmalloc_objects
Are they too informal? I can add some details...
They've been measured on a **very** minimal
This is specific to the acpi and should be handled in the
processor_idle.c file instead of the cpuidle core code.
Could be the function 'acpi_processor_cst_has_changed' the right place
to set a dummy power value for the power in the new C-state ?
Thanks for your feedback. I think it wouldn't
On 17 October 2012 15:38, Arnd Bergmann a...@arndb.de wrote:
On Monday 15 October 2012, Lee Jones wrote:
and so on. What are you actually missing in the properties that
are already there?
MMC_CAP_ERASE
This one seems to be set unconditionally on some controllers but
not on others. Why
On Wed, Oct 17, 2012 at 01:59:39PM -0400, Sasha Levin wrote:
On Wed, Jul 18, 2012 at 1:39 PM, J. Bruce Fields bfie...@fieldses.org wrote:
On Tue, Jul 17, 2012 at 12:01:26AM +0200, Sasha Levin wrote:
The buffer size in read_flush() is too small for the longest possible
values
for it. This
On Wed, Oct 17, 2012 at 01:13:51PM +0200, Borislav Petkov wrote:
+ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t size)
+{
+ struct dev_ext_attribute *ea = to_ext_attr(attr);
+ u8 bval;
+
+ if
On Wed, Oct 17, 2012 at 02:31:34PM +0200, Roland Stigge wrote:
This patch adds sysfs support to the block GPIO API.
Signed-off-by: Roland Stigge sti...@antcom.de
---
Documentation/ABI/testing/sysfs-gpio |6
drivers/gpio/gpiolib.c | 214
Borislav Petkov b...@amd64.org writes:
From: Borislav Petkov borislav.pet...@amd.com
This is a module which is used for debugging MCE decoding paths so its
userspace interface should go to debugfs, where it belongs conceptually.
While at it, add a warning to the Kconfig text that this
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