On 08/07/2013 01:31 AM, Joe Perches wrote:
> On Tue, 2013-08-06 at 09:46 +0800, Chen Gang wrote:
>> "include/uapi/" is the whole Linux kernel API, it is important enough
>> to get more global explanations by comments.
>
> It'd probably be useful to have more descriptions
> of uapi in the Documenta
On 08/07/2013 02:36 AM, Kees Cook wrote:
> On Tue, Aug 6, 2013 at 1:00 AM, Chen Gang wrote:
>> They are 2 related patches for setfsgid().
>>
>> Patch 1 for bug fix: return the current gid when error occurs.
>> Patch 2 for cleaning code: remove useless variable 'old_fsgid'.
>>
>> Signed-off-by: Che
On 8/6/2013 2:04 PM, Steve Dickson wrote:
Hello,
On 05/08/13 10:59, Myklebust, Trond wrote:
On Mon, 2013-08-05 at 16:47 +0200, Julia Lawall wrote:
From: Julia Lawall
Signed-off-by: Julia Lawall
---
This patch adjusts the code so that the alignment matches the current
semantics. I have no
On Wednesday 07 August 2013 05:06 AM, Tony Luck wrote:
On Mon, Aug 5, 2013 at 2:20 PM, Tony Luck wrote:
Still have problems booting if there are any compressed images in ERST
to be inflated.
So I took another look at this part of the code ... and saw a couple of issues:
while ((size
On Tue, Jul 30, 2013 at 09:02:02PM +0800, Xiao Guangrong wrote:
> Make sure we can see the writable spte before the dirt bitmap is visible
>
> We do this is for kvm_vm_ioctl_get_dirty_log() write-protects the spte based
> on the dirty bitmap, we should ensure the writable spte can be found in rmap
On 08/07/2013 07:33 AM, Toshi Kani wrote:
On Fri, 2013-08-02 at 17:14 +0800, Tang Chen wrote:
This patch introduce early_acpi_firmware_srat() to find the
phys addr of SRAT provided by firmware. And call it in
find_hotpluggable_memory().
Since we have initialized acpi_gbl_root_table_list earlier
On Wed, 2013-08-07 at 11:03 +1000, David Gibson wrote:
> On Tue, Aug 06, 2013 at 05:18:44PM -0700, Davidlohr Bueso wrote:
> > On Mon, 2013-08-05 at 16:36 +0900, Joonsoo Kim wrote:
> > > > Any mapping that doesn't use the reserved pool, not just
> > > > MAP_NORESERVE. For example, if a process make
Update the reg property of the memory node in
skeleton64.dtsi to reflect the fact that the root node uses
address-cells=2 and size-cells=2.
Change-Id: Ie9b61166143969e020ceebc51e9a384405d8c0f2
Signed-off-by: Stepan Moskovchenko
---
arch/arm/boot/dts/skeleton64.dtsi |2 +-
1 files changed, 1
On Tue, Aug 06, 2013 at 05:18:44PM -0700, Davidlohr Bueso wrote:
> On Mon, 2013-08-05 at 16:36 +0900, Joonsoo Kim wrote:
> > > Any mapping that doesn't use the reserved pool, not just
> > > MAP_NORESERVE. For example, if a process makes a MAP_PRIVATE mapping,
> > > then fork()s then the mapping is
On Tue, 6 Aug 2013, Peter Wu wrote:
> While debugging upowerd (with Logitech Unifying receiver via hidraw),
> I came across this list corruption warning.
Peter,
does the patch below fix the problem you are seeing?
---
drivers/hid/hidraw.c |2 +-
1 files changed, 1 insertions(+), 1 deletion
On Tue, Jul 02, 2013 at 07:39:08PM +0900, Fernando Luis Vazquez Cao wrote:
> On 2013年07月02日 12:56, Fernando Luis Vazquez Cao wrote:
> >Hi Frederic,
> >
> >I'm sorry it's taken me so long to respond; I got sidetracked for
> >a while. Comments follow below.
> >
> >On 2013/04/28 09:49, Frederic Weisbe
On Tue, 2013-08-06 at 16:55 -0700, Davidlohr Bueso wrote:
> I got good numbers, recovering the performance drop I noticed with the
> i_mmap_mutex to rwsem patches.
That's good. I remembered that the earlier version of the patch not
only recovered the performance drop, but also provide some boost
Add define for __FAN53555_H__ to prevent multiple include of the header file.
Signed-off-by: Axel Lin
---
include/linux/regulator/fan53555.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/regulator/fan53555.h
b/include/linux/regulator/fan53555.h
index 5c45c85..f13880e 100644
On Tue, 2013-08-06 at 20:45 -0400, Steven Rostedt wrote:
> [3.387362] short jumps: 106
> [3.390277] long jumps: 330
>
> Thus, approximately 25%. Not bad.
Also, where these happen to be is probably even more important than how
many. If all the short jumps happen in slow paths, it's rathe
Hi Andrew,
On 2013/8/7 5:03, Andrew Morton wrote:
> On Tue, 6 Aug 2013 12:06:56 +0800 Jianguo Wu wrote:
>
>> If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of
>> do "if (!pol->mode)" check.
>>
>> Signed-off-by: Jianguo Wu
>> ---
>> mm/mempolicy.c | 2 ++
>> 1 file changed
On Tue, Aug 06, 2013 at 05:57:32PM -0400, Sasha Levin wrote:
> Old error is gone, but now seeing this, which seems related.
>
> ctx = table->table[id];
> if (ctx->user_id == ctx_id) { <--- here
> percpu_ref_get(&ctx->users);
> ret = ctx;
> }
On Wednesday, August 07, 2013 09:35:51 AM Yasuaki Ishimatsu wrote:
> (2013/08/06 23:26), Rafael J. Wysocki wrote:
> > On Tuesday, August 06, 2013 07:06:37 PM Yasuaki Ishimatsu wrote:
> >> (2013/08/06 12:07), Yasuaki Ishimatsu wrote:
> >>>
> >>> I acked the following commit but I hit a problem by th
On Tue, 2013-08-06 at 16:43 -0400, Steven Rostedt wrote:
> On Tue, 2013-08-06 at 16:33 -0400, Mathieu Desnoyers wrote:
>
> > Steve, perhaps you could add a mode to your binary rewriting program
> > that counts the number of 2-byte vs 5-byte jumps found, and if possible
> > get a breakdown of those
(2013/08/06 23:26), Rafael J. Wysocki wrote:
On Tuesday, August 06, 2013 07:06:37 PM Yasuaki Ishimatsu wrote:
(2013/08/06 12:07), Yasuaki Ishimatsu wrote:
I acked the following commit but I hit a problem by the commit.
So I report it.
commit cecdb193c8d91a42d9489d00618cc3dfff92e55a
Author: Ra
On Tue, Aug 6, 2013 at 5:24 PM, Tom Gundersen wrote:
>
> On 6 Aug 2013 18:32, "Bryan Kadzban" wrote:
>>
>> On Tue, Aug 06, 2013 at 11:17:17AM +0200, Tom Gundersen wrote:
>> > On Tue, Aug 6, 2013 at 11:11 AM, Tom Gundersen wrote:
>> > > On Tue, Aug 6, 2013 at 10:20 AM, Maarten Lankhorst
>> > > w
On Mon, 2013-08-05 at 16:36 +0900, Joonsoo Kim wrote:
> > Any mapping that doesn't use the reserved pool, not just
> > MAP_NORESERVE. For example, if a process makes a MAP_PRIVATE mapping,
> > then fork()s then the mapping is instantiated in the child, that will
> > not draw from the reserved pool
On Tue, Jul 02, 2013 at 12:56:04PM +0900, Fernando Luis Vazquez Cao wrote:
> Hi Frederic,
>
> I'm sorry it's taken me so long to respond; I got sidetracked for
> a while. Comments follow below.
>
> On 2013/04/28 09:49, Frederic Weisbecker wrote:
> >On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo
On Tue, 6 Aug 2013 10:53:01 + Caizhiyong wrote:
> > -Original Message-
> > From: Andrew Morton [mailto:a...@linux-foundation.org]
> > Sent: Tuesday, August 06, 2013 6:22 AM
> > To: Caizhiyong
> > Cc: Karel Zak; linux-kernel@vger.kernel.org; Wanglin (Albert); Quyaxin;
> > Jens Axboe;
On Tuesday, August 06, 2013 10:53:02 PM Viresh Kumar wrote:
> Hi Rafael,
>
> This is V2 of the patch series which was posted here earlier:
>
> http://www.gossamer-threads.com/lists/linux/kernel/1759514
>
> This patchset tries to fix & cleanup many existing cpufreq core issues. First
> four patch
On Mon, 2013-07-29 at 15:18 +0900, Joonsoo Kim wrote:
> On Fri, Jul 26, 2013 at 07:27:23AM -0700, Davidlohr Bueso wrote:
> > This patchset attempts to reduce the amount of contention we impose
> > on the hugetlb_instantiation_mutex by replacing the global mutex with
> > a table of mutexes, selected
On Tuesday, August 06, 2013 04:58:05 PM Kevin Hilman wrote:
> "Rafael J. Wysocki" writes:
>
> > On Monday, August 05, 2013 09:29:19 AM Kevin Hilman wrote:
> >> The SmartReflex AVS driver evolved out of the OMAP kernel and now
> >> lives under drivers/power/avs.
> >>
> >> I've historically been m
On Tue, Jul 30, 2013 at 6:41 PM, Peter Zijlstra wrote:
> On Tue, Jul 30, 2013 at 10:13:41AM +0200, Maarten Lankhorst wrote:
>> The check needs to be for > 1, because ctx->acquired is already incremented.
>> This will prevent ww_mutex_lock_slow from returning -EDEADLK and not locking
>> the mutex.
On Tue, 6 Aug 2013, Andrew Morton wrote:
> > Andrew, I believe Jiri picked up this series and
> > you can drop them from mm. Thanks.
>
> Shall do if/when they turn up in linux-next.
Pull request to Jens is there [1], but his branch has been silent for two
weeks ...
[1] https://lkml.org/lkml/2
"Rafael J. Wysocki" writes:
> On Monday, August 05, 2013 09:29:19 AM Kevin Hilman wrote:
>> The SmartReflex AVS driver evolved out of the OMAP kernel and now
>> lives under drivers/power/avs.
>>
>> I've historically been maintainer of this but Nishanth Menon is doing
>> most of the heavy lifting
Anton Vorontsov writes:
> On Mon, Aug 05, 2013 at 09:29:37AM -0700, Kevin Hilman wrote:
>> The SmartReflex AVS driver evolved out of the OMAP kernel and now
>> lives under drivers/power/avs.
>>
>> I've historically been maintainer of this but Nishanth Menon is doing
>> most of the heavy lifting
On Mon, 2013-07-29 at 17:13 -0700, Tim Chen wrote:
> On Tue, 2013-07-23 at 11:53 +0200, Ingo Molnar wrote:
> > * Peter Zijlstra wrote:
> >
> > > On Tue, Jul 23, 2013 at 11:45:13AM +0200, Ingo Molnar wrote:
> > >
> > > > Why not just try the delayed addition approach first? The spinning is
> > >
On 7/31/2013 5:17 PM, Hanumant Singh wrote:
On 7/31/2013 2:06 PM, Stephen Warren wrote:
On 07/31/2013 01:46 PM, Hanumant Singh wrote:
On 7/30/2013 8:59 PM, Stephen Warren wrote:
On 07/30/2013 06:13 PM, Hanumant Singh wrote:
On 7/30/2013 5:08 PM, Stephen Warren wrote:
On 07/30/2013 06:01 PM,
On Wed, 2013-08-07 at 09:30 +1000, Benjamin Herrenschmidt wrote:
> On Tue, 2013-08-06 at 18:08 -0500, Scott Wood wrote:
> > Here's another example. get_lppaca() will only build on book3s -- and
> > yet we get requests for e500 code to use this file.
>
> Indeed, Besides there is already accessors
On Tue, 2013-08-06 at 23:12 +0200, Christoph Jaeger wrote:
> In param_get_byte(), to which the macro STANDARD_PARAM_DEF(byte, ...) expands,
> "%c" is used to print an unsigned char. So it gets printed as a character what
> is not intended here. Use "%hhu" instead.
>
> Signed-off-by: Christoph Jaeg
On Mon, Aug 5, 2013 at 2:20 PM, Tony Luck wrote:
> Still have problems booting if there are any compressed images in ERST
> to be inflated.
So I took another look at this part of the code ... and saw a couple of issues:
while ((size = psi->read(&id, &type, &count, &time, &buf, &compresse
On Fri, 2013-08-02 at 17:14 +0800, Tang Chen wrote:
> This patch introduce early_acpi_firmware_srat() to find the
> phys addr of SRAT provided by firmware. And call it in
> find_hotpluggable_memory().
>
> Since we have initialized acpi_gbl_root_table_list earlier,
> and store all the tables' phys
On Tue, 2013-08-06 at 18:08 -0500, Scott Wood wrote:
> Here's another example. get_lppaca() will only build on book3s -- and
> yet we get requests for e500 code to use this file.
Indeed, Besides there is already accessors afaik for lppaca that compile
to nothing on E (and if not they would be tri
On 08/05/2013 12:37 PM, Alex Williamson wrote:
> The PCI spec indicates that with stable power, reset needs to be
> asserted for a minimum of 1ms (Trst). Seems like we should be able
> to assume power is stable for a runtime secondary bus reset. The
> current code has always used 100ms with no ex
Hi all,
The dmi_list array is initialized using gnu designated initializers, and
therefore
contains fewer explicitly defined entries as there are elements in it. This
is because the enum above with M_blabla constants contains more items than the
designated
initializer. Those elements not explici
On Tue, 2013-08-06 at 16:05 -0700, H. Peter Anvin wrote:
> On 08/06/2013 02:55 PM, Anders Larsen wrote:
> > On 2013-08-06 23:23, H. Peter Anvin wrote:
> >> On 08/06/2013 02:11 PM, Bjorn Helgaas wrote:
> >> >>
> >> >> The above link is also a good example of subtleness: + in a URL
> >> means a
> >>
2013/8/6, Jaegeuk Kim :
> Hi, Namjae,
Hi Jaeguek.
>
> I found and fixed a bug as follows.
>
> In f2fs_put_super, we should call kobject_del & kobject_put.
> And, IMO, we'd better give -EINVAL instead of -EFAULT to users when
> there is no background gc thread.
Yes, Agree. Sorry to bother.
>
> If yo
On Wed, 2013-07-31 at 08:29 +0530, Deepthi Dharwar wrote:
> /*
> - * pseries_idle_probe()
> + * powerpc_idle_probe()
> * Choose state table for shared versus dedicated partition
> */
> -static int pseries_idle_probe(void)
> +static int powerpc_idle_probe(void)
> {
>
> +#ifndef PPC_POWERNV
>
On Sun, Aug 4, 2013 at 11:21 PM, Tony Lindgren wrote:
> * Christian Daudt [130802 16:13]:
>> On Fri, Aug 2, 2013 at 1:33 AM, Tony Lindgren wrote:
>> > * Jason Cooper [130731 07:25]:
>> >> So, I'd like to propose we discuss some lessons learned and maybe arrive
>> >> at some best practices. eg,
On 08/06/2013 02:55 PM, Anders Larsen wrote:
> On 2013-08-06 23:23, H. Peter Anvin wrote:
>> On 08/06/2013 02:11 PM, Bjorn Helgaas wrote:
>> >>
>> >> The above link is also a good example of subtleness: + in a URL
>> means a
>> >> space character, it has to be escaped as %2B. Particularly a
>> pro
On Fri, 2013-08-02 at 17:14 +0800, Tang Chen wrote:
> In acpi_initrd_override(), it checks several things to ensure the
> table it found is valid. In later patches, we need to do these check
> somewhere else. So this patch introduces a common function
> acpi_verify_initrd() to do all these checks,
On Fri, Aug 2, 2013 at 10:24 PM, Olof Johansson wrote:
> On Fri, Aug 2, 2013 at 4:06 PM, Christian Daudt wrote:
>> On Fri, Aug 2, 2013 at 1:33 AM, Tony Lindgren wrote:
>>> * Jason Cooper [130731 07:25]:
So, I'd like to propose we discuss some lessons learned and maybe arrive
at some b
On Wed, 2013-08-07 at 00:29 +0200, Rafael J. Wysocki wrote:
> On Tuesday, August 06, 2013 03:15:36 PM Toshi Kani wrote:
> > On Tue, 2013-08-06 at 02:22 +0200, Rafael J. Wysocki wrote:
> > > Hi All,
> > >
> > > The following 5 patches clean up a little mess in acpi_bind_one() and
> > > acpi_unbind_
Simple driver to enable control of the fan in ASUS laptops. So far this
has only been tested in ASUS Zenbook Prime UX31A, but according to some
online reference [1], it should work in other models as well.
Another source was a patch acpi4asus-user's mailing list [2].
[1]
http://forum.notebookrevi
From: Rafael J. Wysocki
In theory, under a given ACPI namespace node there should be only
one child device object with _ADR whose value matches a given bus
address exactly. In practice, however, there are systems in which
multiple child device objects under a given parent have _ADR matching
exac
[ My apologies for the double send, I screwed up one of the recipient
addresses the first time around and it got dropped by some MTAs. ]
Changes in version 3:
o Lazily remove inodes without shadow entries from the global list to
reduce modifications of said list to an absolute minimum. Globa
In order to make informed placement and reclaim decisions, the page
cache allocation requires the shadow information of refaulting pages.
Every site that does a find_or_create()-style page cache allocation is
converted to pass the shadow page found in the faulting slot of the
radix tree to page_ca
Reclaim will be leaving shadow entries in the page cache radix tree
upon evicting the real page. As those pages are found from the LRU,
an iput() can lead to the inode being freed concurrently. At this
point, reclaim must no longer install shadow pages because the inode
freeing code needs to ensu
Provide a function that does not just delete an entry at a given
index, but also allows passing in an expected item. Delete only if
that item is still located at the specified index.
This is handy when lockless tree traversals want to delete entries as
well because they don't have to do an second
Subsequent patches need a rough estimate of memory available for page
cache.
Signed-off-by: Johannes Weiner
---
include/linux/writeback.h | 1 +
mm/page-writeback.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
i
The VM maintains cached filesystem pages on two types of lists. One
list holds the pages recently faulted into the cache, the other list
holds pages that have been referenced repeatedly on that first list.
The idea is to prefer reclaiming young pages over those that have
shown to benefit from cach
The radix tree hole searching code is only used for page cache, for
example the readahead code trying to get a a picture of the area
surrounding a fault.
It sufficed to rely on the radix tree definition of holes, which is
"empty tree slot". But this is about to change, though, as shadow
page desc
Previously, page cache radix tree nodes were freed after reclaim
emptied out their page pointers. But now reclaim stores shadow
entries in their place, which are only reclaimed when the inodes
themselves are reclaimed. This is problematic for bigger files that
are still in use after they have a s
shmem mappings already contain exceptional entries where swap slot
information is remembered.
To be able to store eviction information for regular page cache,
prepare every site dealing with the radix trees directly to handle
entries other than pages.
The common lookup functions will filter out n
Page cache radix tree slots are usually stabilized by the page lock,
but shmem's swap cookies have no such thing. Because the overall
truncation loop is lockless, the swap entry is currently confirmed by
a tree lookup and then deleted by another tree lookup under the same
tree lock region.
Use ra
On Monday, August 05, 2013 09:29:19 AM Kevin Hilman wrote:
> The SmartReflex AVS driver evolved out of the OMAP kernel and now
> lives under drivers/power/avs.
>
> I've historically been maintainer of this but Nishanth Menon is doing
> most of the heavy lifting now. Add us both as co-maintainers.
On Tue, 2013-08-06 at 14:16 -0700, Andrew Morton wrote:
> On Mon, 5 Aug 2013 22:21:08 -0700 Davidlohr Bueso wrote:
>
> > This patchset teaches the kernel about hybrid master boot records (MBRs),
> > one of
> > the most common issues with GUID partition tables, as a workaround to layout
> > disk
On Tue, Aug 6, 2013 at 3:25 PM, Casey Schaufler wrote:
> On 8/5/2013 11:30 PM, Kees Cook wrote:
>> On Thu, Jul 25, 2013 at 11:52 PM, Casey Schaufler
>> wrote:
>>> The /proc/*/attr interfaces are given to one LSM. This can be
>>> done by setting CONFIG_SECURITY_PRESENT. Additional interfaces
>>>
On Tuesday, August 06, 2013 04:40:12 PM Ralf Baechle wrote:
> On Mon, Aug 05, 2013 at 09:27:12PM +0300, Aaro Koskinen wrote:
>
> > Commit 42913c799 (MIPS: Loongson2: Use clk API instead of direct
> > dereferences) broke the cpufreq functionality on Loongson2 boards:
> > clk_set_rate() is called be
On 08/06/2013 04:28 PM, Rafael J. Wysocki wrote:
> On Tuesday, August 06, 2013 09:38:36 PM Shuah Khan wrote:
>> On 08/06/2013 03:22 PM, Alan Stern wrote:
>>> On Tue, 6 Aug 2013, Shuah Khan wrote:
>>>
With the dev_pm_ops model, drivers have to provide interfaces for each
one of these state
On Tuesday, August 06, 2013 09:38:36 PM Shuah Khan wrote:
> On 08/06/2013 03:22 PM, Alan Stern wrote:
> > On Tue, 6 Aug 2013, Shuah Khan wrote:
> >
> >> With the dev_pm_ops model, drivers have to provide interfaces for each
> >> one of these states.
> >
> > No, they don't. They can leave out inter
On 07/20/2013 09:26 AM, Qiaowei Ren wrote:
>
> /* now map TXT heap */
> - heap_base = ioremap(*(u64 *)(config + TXTCR_HEAP_BASE),
> - *(u64 *)(config + TXTCR_HEAP_SIZE));
> + heap_base = ioremap(readl(config + TXTCR_HEAP_BASE),
> + rea
On 8/5/2013 11:30 PM, Kees Cook wrote:
> On Thu, Jul 25, 2013 at 11:52 PM, Casey Schaufler
> wrote:
>> The /proc/*/attr interfaces are given to one LSM. This can be
>> done by setting CONFIG_SECURITY_PRESENT. Additional interfaces
>> have been created in /proc/*/attr so that each LSM has its own
On Tue, 6 Aug 2013 17:40:40 +0900 Joonsoo Kim wrote:
> If we use a division operation, we can compute a batch count more closed
> to ideal value. With this value, we can finish our job within
> MIGRATE_PCPTYPES iteration. In addition, batching to free more pages
> may be helpful to cache usage.
On Tuesday 06 of August 2013 15:09:46 Doug Anderson wrote:
> Tomasz,
>
> On Tue, Aug 6, 2013 at 2:58 PM, Tomasz Figa
wrote:
> >> +static int dw_mci_exynos_resume_noirq(struct device *dev)
> >> +{
> >> + struct dw_mci *host = dev_get_drvdata(dev);
> >> + u32 clksel;
> >> +
> >> + clks
On Tuesday, August 06, 2013 03:15:36 PM Toshi Kani wrote:
> On Tue, 2013-08-06 at 02:22 +0200, Rafael J. Wysocki wrote:
> > Hi All,
> >
> > The following 5 patches clean up a little mess in acpi_bind_one() and
> > acpi_unbind_one(). They are on top of current linux-next plus the patch
> > at http
Andrew Morton writes:
> On Tue, 06 Aug 2013 15:29:42 +0800 Chen Gang wrote:
>
>> Improve the usage of return value 'result', so not only can make code
>> clearer to readers, but also can improve the performance.
>
> It used to be pervasive kernel style do to
>
> ret = -ENOMEM;
> foo
On Tue, 2013-08-06 at 14:43 -0700, Andrew Morton wrote:
> On Tue, 06 Aug 2013 15:29:42 +0800 Chen Gang wrote:
>
> > Improve the usage of return value 'result', so not only can make code
> > clearer to readers, but also can improve the performance.
>
> It used to be pervasive kernel style do to
>
Tomasz,
On Tue, Aug 6, 2013 at 2:58 PM, Tomasz Figa wrote:
>> +static int dw_mci_exynos_resume_noirq(struct device *dev)
>> +{
>> + struct dw_mci *host = dev_get_drvdata(dev);
>> + u32 clksel;
>> +
>> + clksel = mci_readl(host, CLKSEL);
>> + if (clksel & SDMMC_CLKSEL_WAKEUP_INT)
>
On Tue, Aug 06, 2013 at 05:00:51PM -0500, Aravind Gopalakrishnan wrote:
> Quick question: Shall I change all instances of
> boot_cpu_data.[x86|x86_model] to use pvt->fam and pvt->model wherever
> applicable as part of this patch or have it go in as a separate patch?
Yes, a separate pre-patch would
On 2013-08-06 23:23, H. Peter Anvin wrote:
On 08/06/2013 02:11 PM, Bjorn Helgaas wrote:
>>
>> The above link is also a good example of subtleness: + in a URL
means a
>> space character, it has to be escaped as %2B. Particularly a
problem in
>> gmail message-ids.
the link in question works
On Tuesday 06 of August 2013 14:37:51 Doug Anderson wrote:
> The TMOUT register is initted to 0x at probe time but isn't
> initted after suspend/resume. Add an init of this value.
>
> No problems were observed without this (it will also get initted in
> __dw_mci_start_request if there is
On Tuesday 06 of August 2013 14:37:50 Doug Anderson wrote:
> After suspend/resume all of the dw_mmc registers are reset to
> defaults. We restore most of them, but specifically don't setup the
> clock registers after resume unless we've got a powered card. Things
> still work because the core wil
On 8/6/2013 3:55 PM, Aravind Gopalakrishnan wrote:
On 8/6/2013 3:23 PM, Borislav Petkov wrote:
On Fri, Aug 02, 2013 at 05:43:04PM -0500, Aravind Gopalakrishnan wrote:
Adding support for handling ECC error decoding for new F15 models.
On newer models, support has been included for upto 4 DCT's,
On Tuesday 06 of August 2013 14:37:48 Doug Anderson wrote:
> The dw_mmc driver keeps a cache of the current slot->clock in order to
> avoid doing a whole lot of work every time set_ios() is called.
> However, after suspend/resume the register values are bogus so we need
> to ensure that the cached
Hi Doug,
See my comment inline.
On Tuesday 06 of August 2013 14:37:49 Doug Anderson wrote:
> If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up
> looping around forever. This has been seen to happen on exynos5420
> silicon despite the fact that we haven't enabled any wakeup ev
On Tue, Aug 06, 2013 at 11:52:35PM +0200, Paul Bolle wrote:
> On Tue, 2013-08-06 at 14:36 -0700, Jon Mason wrote:
> > GCC v4.6.3 complains:
> > drivers/dma/ioat/dma_v3.c: In function ‘__ioat3_prep_pq16_lock’:
> > drivers/dma/ioat/dma_v3.c:264:11: warning: array subscript is below array
> > bounds
nked in:
[ 542.185866] CPU: 2 PID: 22471 Comm: trinity-child36 Tainted: GW
3.11.0-rc4-next-20130806-sasha-2-gb144a3f #3977
[ 542.187428] task: 88020bc4 ti: 8801b6e7e000 task.ti:
8801b6e7e000
[ 542.188384] RIP: 0010:[] []
lookup_ioctx+0x8d/0xe0
[ 542.189408
On 08/03/2013 07:17 PM, Kirill A. Shutemov wrote:
> If a huge page is only partly in the range we zero out the part,
> exactly like we do for partial small pages.
What's the logic behind this behaviour? Seems like the kind of place
that we would really want to be splitting pages.
> + if (par
On Tue, 2013-08-06 at 14:36 -0700, Jon Mason wrote:
> GCC v4.6.3 complains:
> drivers/dma/ioat/dma_v3.c: In function ‘__ioat3_prep_pq16_lock’:
> drivers/dma/ioat/dma_v3.c:264:11: warning: array subscript is below array
> bounds [-Warray-bounds]
> drivers/dma/ioat/dma_v3.c:264:11: warning: array su
Commit-ID: 1599e8fc84dd9c2954df0d4b2db52f7f6719f339
Gitweb: http://git.kernel.org/tip/1599e8fc84dd9c2954df0d4b2db52f7f6719f339
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:35 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:18:08 -0700
x86: Fix sys_call_table type
Commit-ID: 04bb591ca74fb8ea06d5ab7fadfb7bf5b11fb28e
Gitweb: http://git.kernel.org/tip/04bb591ca74fb8ea06d5ab7fadfb7bf5b11fb28e
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:41 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:19:48 -0700
x86, asmlinkage: Make kprobe
Commit-ID: b6c035d04e80b4244a143e34e51c84cf2181bd94
Gitweb: http://git.kernel.org/tip/b6c035d04e80b4244a143e34e51c84cf2181bd94
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:48 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:21:01 -0700
x86, asmlinkage: Make dump_s
Chen Gang writes:
Have you tested this code? Do you have anything that actually the
uses sysctl binary interface?
If you do have code that actually uses this interface please fix it not
to use it. This code is fundamentally a stop gap measure and will
bit-rot in time and then we will remove it
This series of patches addresses some suspend/resume problems with
dw_mmc on exynos platforms, espeically exynos5420. Since
suspend/resume is not fully working on ToT Linux (v3.11-rc4) on
exynos5250-snow, this series was tested against the current ToT
ChromeOS 3.8 tree. I have confirmed basic boo
Commit-ID: d6efc2f7240b4e55590df69d74f33fdb72ce934a
Gitweb: http://git.kernel.org/tip/d6efc2f7240b4e55590df69d74f33fdb72ce934a
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:49 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:21:03 -0700
x86, asmlinkage, power: Make
Commit-ID: 28596b6a8779b736829ad837f95fdc2e81bdd1ee
Gitweb: http://git.kernel.org/tip/28596b6a8779b736829ad837f95fdc2e81bdd1ee
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:50 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:21:08 -0700
x86, asmlinkage, vdso: Mark
Commit-ID: ff49103fdba59aa3f845ad2dcac0c26a9e4c5404
Gitweb: http://git.kernel.org/tip/ff49103fdba59aa3f845ad2dcac0c26a9e4c5404
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:40 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:18:33 -0700
x86, asmlinkage: Make variou
Commit-ID: 4a335c0695074c1fd2ede7f919b0064f53d35c3f
Gitweb: http://git.kernel.org/tip/4a335c0695074c1fd2ede7f919b0064f53d35c3f
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:47 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:20:59 -0700
x86, asmlinkage: Make 64bit
Commit-ID: 35ea7903b8a97162e38da9da3b560df74713321d
Gitweb: http://git.kernel.org/tip/35ea7903b8a97162e38da9da3b560df74713321d
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:39 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:18:30 -0700
x86, asmlinkage: Make 32bit/
Commit-ID: 9a55fdbe941e5cfb7a5c438db890a58dad82ef8e
Gitweb: http://git.kernel.org/tip/9a55fdbe941e5cfb7a5c438db890a58dad82ef8e
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:46 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:20:56 -0700
x86, asmlinkage, paravirt: A
On Tue, 06 Aug 2013 15:29:42 +0800 Chen Gang wrote:
> Improve the usage of return value 'result', so not only can make code
> clearer to readers, but also can improve the performance.
It used to be pervasive kernel style do to
ret = -ENOMEM;
foo = alloc(...);
if (!foo)
Commit-ID: e0e745e45d3d3c22f60dc9b2c17bcfc0d9f2bc82
Gitweb: http://git.kernel.org/tip/e0e745e45d3d3c22f60dc9b2c17bcfc0d9f2bc82
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:44 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:20:18 -0700
x86, asmlinkage: Make syscal
Commit-ID: 277d5b40b7bf495d2d4193746181b17dd98441b2
Gitweb: http://git.kernel.org/tip/277d5b40b7bf495d2d4193746181b17dd98441b2
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:43 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:20:13 -0700
x86, asmlinkage: Make severa
Commit-ID: 54c2f3fdb941204cad136024c7b854b7ad112ab6
Gitweb: http://git.kernel.org/tip/54c2f3fdb941204cad136024c7b854b7ad112ab6
Author: Andi Kleen
AuthorDate: Mon, 5 Aug 2013 15:02:45 -0700
Committer: H. Peter Anvin
CommitDate: Tue, 6 Aug 2013 14:20:20 -0700
x86, asmlinkage, apm: Make A
If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up
looping around forever. This has been seen to happen on exynos5420
silicon despite the fact that we haven't enabled any wakeup events due
to a silicon errata. It is safe to do on all exynos variants.
Signed-off-by: Doug Anders
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