On Tue, Nov 10, 2015 at 12:16 AM, Dmitry Torokhov
wrote:
> On Thu, Nov 05, 2015 at 03:37:25PM -0800, Andrew Duggan wrote:
>> From: Benjamin Tissoires
>>
>> If the device has been registered but is not populated, we should not
>> process any incoming interrupt.
>> Make sure the pointers we are fol
On 11/09/2015 12:10 AM, Greg Kroah-Hartman wrote:
On Sun, Nov 08, 2015 at 02:07:11PM +0700, Ivan Safonov wrote:
Duplicated code removed.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_cmd.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
You sent 3 versions
This code causes a static checker warning because it's a user controlled
variable where we cap the upper bound but not the lower bound. If
someone passes us a negative timeout then I guess lets set it to the
default.
Signed-off-by: Dan Carpenter
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
On Mon 09-11-15 17:40:11, Linus Torvalds wrote:
> On Mon, Nov 9, 2015 at 5:09 AM, Jan Kara wrote:
> >
> > to get fixes for DAX for ext2 and a minor fixup for ext4 Kconfig
> > description (leftover from ext3 removal).
>
> You already sent the ext4 Kconfig fix earlier..
Yeah, sorry. I forgot to up
On 2015/11/09 19:14, Paolo Bonzini wrote:
Can you also change kvm_mmu_mark_parents_unsync to use
for_each_rmap_spte instead of pte_list_walk? It is the last use of
pte_list_walk, and it's nice if we have two uses of for_each_rmap_spte
with parent_ptes as the argument.
No problem, I will do.
S
On Tue, Nov 10, 2015 at 12:06 AM, Dmitry Torokhov
wrote:
> On Thu, Nov 05, 2015 at 03:36:18PM -0800, Andrew Duggan wrote:
>> From: Benjamin Tissoires
>>
>> the function modules can not be auto-loaded by udev. So at boot, the
>> functions are not there and the device is not properly populated.
>>
On Tue, Nov 10, 2015 at 05:50:04PM +0900, Naoya Horiguchi wrote:
> PageIdle is exported in include/uapi/linux/kernel-page-flags.h, so let's
> make page-types.c tool handle it.
>
> Signed-off-by: Naoya Horiguchi
Reviewed-by: Vladimir Davydov
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On Mon, 9 Nov 2015, Chris J Arges wrote:
> In cases of duplicate symbols in vmlinux, old_sympos will be used to
> disambiguate instead of old_addr. Normally old_sympos will be 0, and
> default to only returning the first found instance of that symbol. If an
> incorrect symbol position is specified
On Mon, Nov 9, 2015 at 11:54 PM, Andrew Duggan wrote:
> F30 is currently only used in touchpads and mostly used to report the the
> click of the tact switch on clickpads. When the GPIO interrupts we report
> the appropriate button event to the host. Because the GPIOs are wired to our
> ASIC and n
Hi Andrzej,
On Tuesday 10 November 2015 07:48:54 Andrzej Hajda wrote:
> On 11/09/2015 09:16 PM, Laurent Pinchart wrote:
> > On Thursday 24 September 2015 16:00:12 Andrzej Hajda wrote:
> >> The function can return negative value.
> >>
> >> The problem has been detected using proposed semantic patc
On Tue 10-11-15 13:26:51, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux
> Jan-Kara/ext4-Fix-races-between-page-faults-and-hole-punching/20151105-002716
> commit dfbd72d0d6f10086064b918419fb2094ff9fbdb6 ("ext4: Fix races between
> page faults
PageIdle is exported in include/uapi/linux/kernel-page-flags.h, so let's
make page-types.c tool handle it.
Signed-off-by: Naoya Horiguchi
---
tools/vm/page-types.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git mmotm-2015-10-21-14-41/tools/vm/page-types.c
mmotm-2015-10-2
On Mon, 9 Nov 2015, Josh Poimboeuf wrote:
> On Mon, Nov 09, 2015 at 05:01:18PM -0600, Chris J Arges wrote:
> > On 11/09/2015 02:56 PM, Josh Poimboeuf wrote:
> > > I'd recommend splitting this up into two separate patches:
> > >
> > > 1. introduce old_sympos
> > > 2. change the sysfs interface
> >
This reverts commit 52f5eb60940de889ce98a876f6933b574ead3225.
Rockchip drm can't work with generic drm_of_component_probe now
Signed-off-by: Mark Yao
---
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 81 +--
1 file changed, 75 insertions(+), 6 deletions(-)
diff --git
> Subject: Re: [PATCH v3 1/2] cputime: fix invalid gtime in proc
>
> On Mon, Nov 02, 2015 at 05:13:51PM +0100, Peter Zijlstra wrote:
> > On Fri, Oct 30, 2015 at 12:46:39AM +, Hiroshi Shimamoto wrote:
> > > +++ b/kernel/sched/cputime.c
> > > @@ -786,6 +786,9 @@ cputime_t task_gtime(struct task_
On 2015-11-06 21:37, Mads Lønsethagen wrote:
After updating from 4.2.4 to 4.3.0 I cannot seem to list files in my
/boot-folder after mounting it, and I get a kernel BUG when I try to
umount it.
exai ~ # mount /boot
exai ~ # sync
exai ~ # mount
[ ... snip ... ]
/dev/sda1 on /boot type vfat
(
Am Montag, den 09.11.2015, 16:18 +0530 schrieb Sanjeev Sharma:
> If additional PCIe switch get connected between the
> host and the NIC,the kernel crashes with "BUG:
> scheduling while atomic". To handle this we need to
> call mdelay() instead of usleep_range().
>
> For more detail please refer bu
On Monday 09 November 2015 18:22:22 Sinan Kaya wrote:
> On 11/9/2015 9:33 AM, Arnd Bergmann wrote:
> > On Monday 09 November 2015 09:07:36 Sinan Kaya wrote:
> >> On 11/9/2015 3:59 AM, Arnd Bergmann wrote:
>
> ioc->dma_mask is 0 and the driver is trying to use 32 bit even though 64
> bit supported
On Mon, Nov 09, 2015 at 07:21:48PM -0800, Frank Rowand wrote:
> In the current Linus tree, new build warning.
> When CONFIG_DEBUG_LOCK_ALLOC is not enabled,
> drivers/regulator/core.c: In function 'regulator_lock_supply':
> drivers/regulator/core.c:142:6: warning: unused variable 'i'
> [-Wun
Hi Rob,
On 11/09/2015 09:53 PM, Rob Herring wrote:
On Mon, Nov 09, 2015 at 10:56:26AM +0530, Alim Akhtar wrote:
From: Seungwon Jeon
This adds Exynos Universal Flash Storage (UFS) Host Controller DT bindings.
Signed-off-by: Seungwon Jeon
Signed-off-by: Alim Akhtar
---
.../devicetree/bindi
Ping!!
> -Original Message-
> From: Kedareswara rao Appana [mailto:appana.durga@xilinx.com]
> Sent: Monday, October 26, 2015 11:42 AM
> To: Anirudha Sarangi; w...@grandegger.com; m...@pengutronix.de; Michal
> Simek; Soren Brinkmann
> Cc: linux-...@vger.kernel.org; net...@vger.kernel.or
This patch converts AML debugger into a loadable module.
Note that, it implements driver unloading at the level dependent on the
module reference count. Which means if ACPI debugger is being used by a
userspace program, "rmmod acpi_dbg" should result in failure.
Signed-off-by: Lv Zheng
---
driv
This patchset enables ACPICA debugger for Linux kernel and implements a
userspace utility to access it.
A. Build the AML debugger
In order to build the kernel support of AML debugger, the following kconfig
items should be enabled:
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_DEBUG_FS=y
CO
This patch adds a userspace tool to access Linux kernel AML debugger
interface.
Tow modes are supported by this tool:
1. Interactive: Users are able to launch a debugging shell to talk with
in-kernel AML debugger.
Note that it's user duty to ensure kernel runtime integrity by using
this d
From: Chen Yu
This patch implements acpi_os_readable(). The function is used by ACPI
AML debugger to validate user specified pointers for the dumpable AML
operand objects.
Signed-off-by: Chen Yu
Signed-off-by: Lv Zheng
---
arch/x86/Kconfig |1 +
arch/x86/include/asm/acenv
From: Colin Ian King
ACPICA commit f9d5c6c9a25e9f5ac05458bfcd8b381e21bb2ba5
ACPICA BZ 1205. Colin Ian King.
Link: https://bugs.acpica.org/show_bug.cgi?id=1205
Link: https://github.com/acpica/acpica/commit/f9d5c6c9
Signed-off-by: Colin Ian King
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
The ACPI_DEBUGGER_EXEC is a problem now when the debugger code is compiled
but runtime disabled. They actually will get executed in this situation.
Although such executions are harmless if we can correctly make
acpi_db_single_step() a runtime stub, users may still do not want to see the
debugger pr
This patch adds /sys/kernel/debug/acpi/acpidbg, which can be used by
userspace programs to access ACPICA debugger functionalities.
Known issue:
1. IO flush support
acpi_os_notify_command_complete() and acpi_os_wait_command_ready() can
be used by acpi_dbg module to implement .flush() filesyst
The following mechanisms are OSPM specific:
1. Redirect output destination to console: no file redirection will be
needed by an in-kernel debugger, there is even no file can be accessed
when the debugger is running in the kernel mode.
2. Output command prompts: programs other than acpiexec ca
Hi Vishnu,
[auto build test ERROR on block/for-next]
[also build test ERROR on v4.3 next-20151110]
url:
https://github.com/0day-ci/linux/commits/Vishnu-Pratap-Singh/block-floppy-c-handle-blk_register_region-return-value/20151110-112959
base: https://git.kernel.org/pub/scm/linux/kernel/git
On 11/09/2015 07:55 PM, Sören Brinkmann wrote:
> On Mon, 2015-11-09 at 10:51AM -0800, Moritz Fischer wrote:
>> By adding labels to the cpu nodes in the dtsi, a dts that
>> includes it can change the OPPs by referencing the cpu0
>> through the label.
>>
>> Signed-off-by: Moritz Fischer
> Reviewed-b
Hi Morimoto-san, Ulf,
On Tue, Nov 10, 2015 at 3:12 AM, Kuninori Morimoto
wrote:
> From: Kuninori Morimoto
>
> It is using pm_runtime_get_sync() on probe(). Let's use
> pm_runtime_put_sync() instead of pm_runtime_put(). Otherwise thermal
> sensor doesn't work after unbind/re-bind
>
> Signed-off-b
On 11/10/2015, 05:45 AM, Jessica Yu wrote:
> Intialize the list of relocation sections in the sample
> klp_object (even if the list will be empty in this case).
> Also mark module as a livepatch module so that the module
> loader can appropriately initialize it.
>
> Signed-off-by: Jessica Yu
> --
Signed-off-by: Hannes Reinecke
Reviewed-by: Christoph Hellwig
---
drivers/block/loop.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index e790487..7272055 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1310,
The current LOOP_SET_STATUS64 ioctl has two unused fields
'init[2]', which can be used in conjunction with the
LO_FLAGS_BLOCKSIZE flag to pass in the new logical blocksize.
Signed-off-by: Hannes Reinecke
---
drivers/block/loop.c | 25 -
1 file changed, 20 insertions(+), 5
When running on files the physical blocksize is actually 4k,
so we should be announcing it as such. This is enabled with
a new LO_FLAGS_BLOCKSIZE flag value to the existing
loop_set_status ioctl.
Signed-off-by: Hannes Reinecke
---
drivers/block/loop.c | 9 -
1 file changed, 8 insertions(
Add a new field 'lo_logical_blocksize' to hold the logical
blocksize of the loop device.
Signed-off-by: Hannes Reinecke
---
drivers/block/loop.c | 9 +++--
drivers/block/loop.h | 1 +
include/uapi/linux/loop.h | 1 +
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/dr
On 11/10/2015, 05:45 AM, Jessica Yu wrote:
> @@ -95,7 +95,7 @@ struct klp_reloc {
> struct klp_object {
> /* external */
> const char *name;
> - struct klp_reloc *relocs;
> + struct list_head reloc_secs;
Too early to proper review the code, but you seem you never call
INIT_LIS
On 2015-11-10 03:18, Andy Lutomirski wrote:
> On Mon, Nov 9, 2015 at 6:04 PM, Benjamin Herrenschmidt
>> I thus go back to my original statement, it's a LOT easier to handle if
>> the device itself is self describing, indicating whether it is set to
>> bypass a host iommu or not. For L1->L2, well, t
Currently the loop driver just simulates 512-byte blocks. When
creating bootable images on virtual machines it might be required
to use a different physical blocksize (eg 4k for S/390 DASD), as
the some bootloaders (like lilo or zipl for S/390) need to know
the physical block addresses of the kerne
On Mon, Nov 09, 2015 at 03:39:55PM +0100, Michal Hocko wrote:
> On Sat 07-11-15 23:07:09, Vladimir Davydov wrote:
> > This patch marks those kmem allocations that are known to be easily
> > triggered from userspace as __GFP_ACCOUNT, which makes them accounted to
> > memcg. For the list, see below:
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