Hi David,
On 09/12/2014 07:36 PM, David E. Box wrote:
This patch implements an I2C bus sharing mechanism between the host and platform
hardware on select Intel BayTrail SoC platforms using the XPower AXP288 PMIC.
On these platforms access to the PMIC must be shared with platform hardware. The
h
16z135 IP Core has changed so the driver needs to be updated to respect
these changes. The following changes have been made:
* Don't invert the 16z135 modem status register when reading.
* Add module parameter to configure the (baud rate dependent) RX timeout.
Character timeout in seconds = (tim
On Friday, August 29, 2014 7:46 PM, Daniel Jeong wrote:
>
> This is a general driver for LM3509 backlgiht chip of TI.
> LM3509 is High Efficiency Boost for White LED's and/or OLED Displays with Dual
> Current Sinks. This driver supports OLED/White LED select, brightness control
> sub/main conrtorl
Added maintainer for the following MEN F21BMC drivers:
- menf21bmc (MFD)
- menf21bmc_wdt (Watchdog)
- menf21bmc_hwmon (HWMON)
- leds-menf21bmc (LED)
Signed-off-by: Andreas Werner
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAIN
Hi all,
Today's linux-next merge of the llvmlinux tree got a conflict in
drivers/gpu/drm/msm/hdmi/hdmi.c between commit fc886107c556 ("drm/msm:
Change nested function to static function") from the watchdog tree and
commit 8f2c494adad0 ("msm, hdmi: LLVMLinux: Remove nested function from
HDMI driver
Hi,
On Sunday 14 September 2014 07:54 AM, Felipe Balbi wrote:
> Hi,
>
> On Sat, Sep 13, 2014 at 12:16:01PM +0530, Kishon Vijay Abraham I wrote:
>> On Saturday 13 September 2014 12:58 AM, Andy Gross wrote:
>>> This patch adds a new driver for the Qualcomm USB 3.0 PHY that exists on
>>> some
>>> Q
On Mon, Sep 15, 2014 at 10:10:18AM +0900, Joonsoo Kim wrote:
> On Fri, Sep 05, 2014 at 10:14:16AM -0400, Theodore Ts'o wrote:
> > On Fri, Sep 05, 2014 at 04:32:48PM +0900, Joonsoo Kim wrote:
> > > I also test another approach, such as allocate freepage in CMA
> > > reserved region as late as possib
On Sun, Sep 14, 2014 at 7:40 AM, Christoph Hellwig wrote:
> When we call blk_mq_start_request from the core blk-mq code before calling
> into
> ->queue_rq there is a racy window where the timeout handler can hit before
> we've
> fully set up the driver specific part of the command.
It is quite
Because of chicken and egg problem, initializaion of SLAB is really
complicated. We need to allocate cpu cache through SLAB to make
the kmem_cache works, but, before initialization of kmem_cache,
allocation through SLAB is impossible.
On the other hand, SLUB does initialization with more simple wa
Slab merge is good feature to reduce fragmentation. If new creating slab
have similar size and property with exsitent slab, this feature reuse
it rather than creating new one. As a result, objects are packed into
fewer slabs so that fragmentation is reduced.
Below is result of my testing.
* After
Slab merge is good feature to reduce fragmentation. Now, it is only
applied to SLUB, but, it would be good to apply it to SLAB. This patch
is preparation step to apply slab merge to SLAB by commonizing slab
merge logic.
v2: add slab_nomerge kernel parameter and document for it.
Cc: Randy Dunlap
On Sun, Sep 14, 2014 at 03:25:45PM +0300, Boaz Harrosh wrote:
> On 09/11/2014 07:38 AM, Dave Chinner wrote:
> <>
> >
> > And so ext4 is buggy, because what ext4 does
> >
> > ... is not a retry - it falls back to a fundamentally different
> > code path. i.e:
> >
> > sys_write()
> >
> >
Hi Sanjeev,
On Thu, Sep 11, 2014 at 8:36 PM, Sharma, Sanjeev
wrote:
> -Original Message-
> From: Johannes Berg [mailto:johan...@sipsolutions.net]
> Sent: Thursday, September 11, 2014 3:42 PM
> To: Sharma, Sanjeev
> Cc: d...@gentoo.org; k...@deine-taler.de; linux-wirel...@vger.kernel.org;
From: Mark Charlebois
Remove '#' from immediate parameter in AARCH64 inline assembly in mmu.
This code now works with both gcc and clang.
Signed-off-by: Mark Charlebois
Signed-off-by: Behan Webster
---
arch/arm64/mm/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ar
On September 15, 2014 2:18:50 PM GMT+09:00, Al Viro
wrote:
>On Mon, Sep 15, 2014 at 01:39:19PM +0900, Seunghun Lee wrote:
>> 2014. 9. 15. 오전 3:13에 "Al Viro" wrote:
>> > Applied with one modification: this getname/kern_path/putname is
>
>> Ok, I will resend it after modification.
>
>See above...
On Mon, Sep 15, 2014 at 01:39:19PM +0900, Seunghun Lee wrote:
> 2014. 9. 15. 오전 3:13에 "Al Viro" wrote:
> > Applied with one modification: this getname/kern_path/putname is
> Ok, I will resend it after modification.
See above... It's already in vfs.git#for-next. The last commit of the
branch at
this patch extend the start and end address of initrd to be page aligned,
so that we can free all memory including the un-page aligned head or tail
page of initrd, if the start or end address of initrd are not page
aligned, the page can't be freed by free_initrd_mem() function.
Signed-off-by: Yali
Hi Joonsoo,
Sorry for late response.
On Tue, Aug 26, 2014 at 05:08:14PM +0900, Joonsoo Kim wrote:
> This is version 3 patchset which is improved and minimized version of
> version 1 to fix freepage accounting problem during memory isolation.
> I tried different approach in version 2, but, it look
The pvscsi frontend driver requires the xenbus frontend driver. Reflect
this in Kconfig.
Signed-off-by: Juergen Gross
---
drivers/scsi/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 9130df1..ff62dc1 100644
--- a/drivers/scsi/Kconfig
On Thu, 11 Sep 2014 09:05:25 -0700, Olof Johansson wrote:
> On Thu, Sep 11, 2014 at 6:29 AM, Grant Likely wrote:
> > On Mon, 1 Sep 2014 22:57:38 +0800, Hanjun Guo
> > wrote:
> >> ACPI 5.1 has been released and now be freely available for
> >> download [1]. It fixed some major gaps to run ACPI
On Fri, 2014-09-12 at 16:05 +0200, Tomas Henzl wrote:
> On 09/12/2014 10:22 AM, Ching Huang wrote:
> > From: Ching Huang
> >
> > This patch is to modify previous patch 16/17 and it is relative to
> > http://git.infradead.org/users/hch/scsi-queue.git/tree/arcmsr-for-3.18:/drivers/scsi/arcmsr
> >
>
On Thu, 11 Sep 2014 16:37:39 +0100, Catalin Marinas
wrote:
> On Thu, Sep 11, 2014 at 02:29:34PM +0100, Grant Likely wrote:
> > Regarding the requests to refactor ACPICA to work better for ARM. I
> > completely agree that it should be done, but I do not think it should be
> > a prerequisite to get
On Thu, 2014-09-11 at 16:21 +0900, Yasuaki Ishimatsu wrote:
> There is no response for two months since posting v4.
> What can I do for pushing the patch to upstream?
Looks to me like we have two patches floating about for more or less the
same problem, this one, and...
https://lkml.org/lkml/201
When looking at Aaron's patches adding extra checks of the stack canary, I
realized the code almost certainly never worked if the stack grows up. Something
like this is needed, I think.
Not-Signed-Off-By: Chuck Ebbert
---
Not even compile tested.
diff --git a/include/linux/sched.h b/include/li
On Thu, 11 Sep 2014 14:49:22 +0100, Will Deacon wrote:
> Hi Grant,
>
> On Thu, Sep 11, 2014 at 02:29:34PM +0100, Grant Likely wrote:
> > On Mon, 1 Sep 2014 22:57:38 +0800, Hanjun Guo
> > wrote:
> > > ACPI 5.1 has been released and now be freely available for
> > > download [1]. It fixed some m
On 09/12/2014 11:31 PM, Grégory Soutadé wrote:
> Replace ext_csd "enhanced_area_en" attribute by
> "partition_setting_completed". It was used whether or
> not enhanced user area is defined and without checks of
> EXT_CSD_PARTITION_SETTING_COMPLETED bit.
>
> Signed-off-by: Grégory Soutadé
> ---
Hi Peter, Vincent,
On 09/03/2014 10:28 PM, Vincent Guittot wrote:
> On 3 September 2014 14:21, Preeti U Murthy wrote:
>> Hi,
>
> Hi Preeti,
>
>>
>> There are places in kernel/sched/fair.c in the load balancing part where
>> rq->nr_running is used as against cfs_rq->nr_running. At least I could
This patch adds the PLL0 that is required for the USB clocks to work properly.
Signed-off-by: Andy Gross
---
drivers/clk/qcom/gcc-ipq806x.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index
On Mon, 01 Sep 2014 19:11:44 +0200, Arnd Bergmann wrote:
> On Monday 01 September 2014 18:04:47 Catalin Marinas wrote:
> > On Mon, Sep 01, 2014 at 04:06:00PM +0100, Hanjun Guo wrote:
> > > +#ifdef CONFIG_ACPI
> > > +/* Configure some sensible defaults for ACPI mode */
> > > +static int smsc911x_pr
On Mon, 1 Sep 2014 16:28:54 +0100, Graeme Gregory
wrote:
> On Mon, Sep 01, 2014 at 05:17:51PM +0200, Arnd Bergmann wrote:
> > On Monday 01 September 2014 23:06:00 Hanjun Guo wrote:
> > > +#ifdef CONFIG_ACPI
> > > +/* Configure some sensible defaults for ACPI mode */
> > > +static int smsc911x_pro
On Sun, Sep 14, 2014 at 2:59 PM, Catalin Marinas
wrote:
> On 14 Sep 2014, at 16:40, Grant Likely wrote:
>> On Thu, 11 Sep 2014 12:01:46 +0100, Catalin Marinas
>> wrote:
>>> On Wed, Sep 10, 2014 at 10:51:30PM +0100, Grant Likely wrote:
On Wed, 10 Sep 2014 13:33:52 +0100, Catalin Marinas
>>
On 09/14/14 at 07:42pm, Greg KH wrote:
> On Mon, Sep 15, 2014 at 10:38:05AM +0800, Dave Young wrote:
> > On 09/14/14 at 03:14pm, Matt Fleming wrote:
> > > On Tue, 26 Aug, at 05:06:41PM, Dave Young wrote:
> > > > 3.16 kernel boot fail with earlyprintk=efi, it keeps scrolling at the
> > > > bottom li
On 2014/9/12 10:10, Jiang Liu wrote:
> Finally enhance pci_root driver to support DMAR device hotplug when
> hot-plugging PCI host bridges.
Reviewed-by: Yijing Wang
>
> Signed-off-by: Jiang Liu
> ---
> drivers/acpi/pci_root.c | 16 ++--
> 1 file changed, 14 insertions(+), 2 dele
Francois Romieu [mailto:rom...@fr.zoreil.com]
> Sent: Saturday, September 13, 2014 3:40 AM
[...]
> The same fix should be relevant for NETIF_F_RXCSUM. You may thus as
> well remove the "changed" test in __rtl8169_set_features and keep
> everything there.
In the probe function (rtl_init_one), RxC
On Sun, 14 Sep 2014 19:33:43 +0200
Rickard Strandqvist wrote:
> Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
>
> Signed-off-by: Rickard Strandqvist
> ---
> drivers/net/ethernet/marvell/sky2.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --g
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
arch/mips/net/bpf_jit.c between commit 98fb24af5e68
("arch/mips/net/bpf_jit.c: fix failure check") from the mips tree and
commit 233577a22089 ("net: filter: constify detection of
pkt_type_offset") from the net-next tree.
I fi
On Monday, September 15, 2014 09:56:57 AM Tejun Heo wrote:
> On Sun, Sep 14, 2014 at 06:43:31PM +0200, Rafael J. Wysocki wrote:
> > On Saturday, September 13, 2014 08:59:35 AM Tejun Heo wrote:
> > > Doesn't this mean that if PM freezing and OOM killing race each other,
> > > the system may hang? D
I wonder if anyone has looked at this?
Note that this is for CrystalCove PMIC operation region support and the
CrystalCove driver is already in mainline, not for the DollarCove PMIC
driver that Jacob is currently upstreaming, so the patch doesn't have
any dependency.
Regards,
Aaron
On Tue, Sep 0
On Fri, 2014-09-12 at 15:34 +0200, Tomas Henzl wrote:
> On 09/12/2014 09:29 AM, Ching Huang wrote:
> > From: Ching Huang
> >
> > This patch is to modify previous patch 13/17 and it is relative to
> > http://git.infradead.org/users/hch/scsi-queue.git/tree/arcmsr-for-3.18:/drivers/scsi/arcmsr
> >
>
On 2014/9/12 10:10, Jiang Liu wrote:
> Implement required callback functions for intel-iommu driver
> to support DMAR unit hotplug.
>
Reviewed-by: Yijing Wang
> Signed-off-by: Jiang Liu
> ---
> drivers/iommu/intel-iommu.c | 206
> +++
> 1 file changed
On Wed, 2014-09-03 at 11:26 +0200, Jiri Slaby wrote:
> From: Theodore Ts'o
>
> 3.12-stable review patch. If anyone has any objections, please let me know.
>
> ===
>
> commit 86f0afd463215fc3e58020493482faa4ac3a4d69 upstream.
>
> If there is a failure while allocating the prealloca
On Sun, 2014-09-07 at 20:57 +0200, Alexander Gordeev wrote:
> Moving MSI checks from arch_msi_check_device() function to
> arch_setup_msi_irqs() function makes code more compact and
> allows removing unnecessary hook arch_msi_check_device()
> from generic MSI code.
>
> Cc: linuxppc-...@lists.ozlab
On Mon, Sep 15, 2014 at 10:38:05AM +0800, Dave Young wrote:
> On 09/14/14 at 03:14pm, Matt Fleming wrote:
> > On Tue, 26 Aug, at 05:06:41PM, Dave Young wrote:
> > > 3.16 kernel boot fail with earlyprintk=efi, it keeps scrolling at the
> > > bottom line of screen.
> > >
> > > Bisected, the first ba
On Fri, 2014-09-12 at 12:58 +0200, Mike Galbraith wrote:
> On Fri, 2014-09-12 at 10:44 +0100, Aaron Tomlin wrote:
> > On Fri, Sep 12, 2014 at 02:06:57PM +1000, Michael Ellerman wrote:
> > > On Thu, 2014-09-11 at 16:41 +0100, Aaron Tomlin wrote:
> > > > diff --git a/lib/Kconfig.debug b/lib/Kconfig.
On 09/14/14 at 03:14pm, Matt Fleming wrote:
> On Tue, 26 Aug, at 05:06:41PM, Dave Young wrote:
> > 3.16 kernel boot fail with earlyprintk=efi, it keeps scrolling at the
> > bottom line of screen.
> >
> > Bisected, the first bad commit is below:
> > commit 86dfc6f339886559d80ee0d4bd20fe5ee90450f0
>
Hi Tomi,
Thanks very much for your comments.
> Subject: Re: [PATCH] fbdev: fsl-sii902x: HDMI support for Freescale SoCs
>
> Hi,
>
> On 05/09/14 07:48, Xiubo Li wrote:
> > Some Freescale SoCs, there has an DVI/HDMI controller and a PHY,
> > attached to one of their display controller unit's LCD
On Mon, Sep 08, 2014 at 10:31:29AM +0200, Vlastimil Babka wrote:
> On 08/26/2014 10:08 AM, Joonsoo Kim wrote:
>
> >diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> >index f86023b..51e0d13 100644
> >--- a/mm/page_alloc.c
> >+++ b/mm/page_alloc.c
> >@@ -740,9 +740,15 @@ static void free_one_page(str
this patch change the __init_end address to a
page align address, so that free_initmem() can
free the whole .init section, because if the end
address is not page aligned, it will round down to
a page align address, then the tail unligned page
will not be freed.
Signed-off-by: wang
---
arch/arm/k
On 2014/9/12 10:10, Jiang Liu wrote:
> Enhance error recovery in function intel_enable_irq_remapping()
> by tearing down all created data structures.
>
> Signed-off-by: Jiang Liu
> ---
> drivers/iommu/intel_irq_remapping.c |8 +---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> d
Hello Sudip,
I may misunderstand the task requirements. Very sorry for disturbance.
Thank you very much!
On Mon, Sep 15, 2014 at 1:19 AM, Sudip Mukherjee
wrote:
> On Sun, Sep 14, 2014 at 08:54:43PM +0800, Amitabha Yin wrote:
>> Hello all,
>>
>> Set EXTRAVERSION to -eudyptula in Makefile for
>>
> +static void ir_remove_ioapic_hpet_scope(struct intel_iommu *iommu)
> +{
> + int i;
>
> - ir_parse_one_hpet_scope(scope, iommu);
> - }
> - start += scope->length;
> - }
> + for (i = 0; i < MAX_HPET_TBS; i++)
> + if (ir_hpet[i].
Hi JK,
I think it' nicer if this can be used as 'OR' with other policy
together. If so, we can also cover the weakness in high utilization.
Regard,
Changman
On Sun, Sep 14, 2014 at 03:14:18PM -0700, Jaegeuk Kim wrote:
> If user wrote F2FS_IPU_FSYNC:4 in /sys/fs/f2fs/ipu_policy, f2fs_sync_file
>
On Thu, Sep 11, 2014 at 10:32:52PM -0400, Mikulas Patocka wrote:
>
>
> On Mon, 8 Sep 2014, Christoph Lameter wrote:
>
> > On Mon, 8 Sep 2014, Mikulas Patocka wrote:
> >
> > > I don't know what you mean. If someone allocates 1 objects with sizes
> > > from 1 to 1, you can't have 1 sl
On Mon, Sep 15, 2014 at 12:12:19AM +0100, One Thousand Gnomes wrote:
> On Sun, 14 Sep 2014 14:57:37 -0700
> Greg Kroah-Hartman wrote:
>
> > On Sun, Sep 14, 2014 at 05:38:55PM -0400, Mark S wrote:
> > > Commit c1bc97f8f498a2bfab63ceef761fb0e88ef7c065 causes a gateway x86
> > > laptop,
> > > booti
On Sun, 14 Sep 2014 19:33:43 +0200
Rickard Strandqvist wrote:
> Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
>
> Signed-off-by: Rickard Strandqvist
> ---
> drivers/net/ethernet/marvell/sky2.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --g
On 2014/9/12 10:10, Jiang Liu wrote:
> According to Intel VT-d specification, _DSM method to support DMAR
> hotplug should exist directly under corresponding ACPI object
> representing PCI host bridge. But some BIOSes doesn't conform to
> this, so search for _DSM method in the subtree starting from
So I should probably have delayed this until Wednesday for sentimental
reasons: that will be 23 years since I uploaded the 0.01 source tree.
But I'm not an overly sentimental person, so screw that. I'm doing my
normal Sunday release.
And as I mentioned in the rc4 notes, the previous rc was pretty
On Fri, Sep 05, 2014 at 01:01:02PM -0700, Andrew Morton wrote:
> On Fri, 5 Sep 2014 16:28:06 +0900 Joonsoo Kim wrote:
>
> > mm-slab_common-move-kmem_cache-definition-to-internal-header.patch
> > in mmotm makes following build failure.
> >
> > ../mm/kmemcheck.c:70:7: error: dereferencing pointer
On 2014/9/12 10:10, Jiang Liu wrote:
> On Intel platforms, an IO Hub (PCI/PCIe host bridge) may contain DMAR
> units, so we need to support DMAR hotplug when supporting PCI host
> bridge hotplug on Intel platforms.
>
> According to Section 8.8 "Remapping Hardware Unit Hot Plug" in "Intel
> Virtual
Ping Ingo, HPA, PeterZ
于 14-9-4 下午5:34, Wanpeng Li 写道:
Hi Ingo,
On Thu, Sep 04, 2014 at 04:56:41PM +0800, Wanpeng Li wrote:
On Thu, Sep 04, 2014 at 07:20:34AM +0200, Ingo Molnar wrote:
* Wanpeng Li wrote:
BUG: unable to handle kernel NULL pointer dereference at 0004
IP: [..] find
On Sun, 2014-09-14 at 00:38 -0700, Jaegeuk Kim wrote:
> On Fri, Sep 12, 2014 at 03:34:48PM +0800, Huang Ying wrote:
> > On Thu, 2014-09-11 at 22:13 -0700, Jaegeuk Kim wrote:
> > > On Thu, Sep 11, 2014 at 08:25:17PM +0800, Huang Ying wrote:
> > > >
> > > > On Wed, 2014-09-10 at 22:37 -0700, Jaegeuk
Hi Ingo and Masami,
I still unable to find this bugfix in mainline code. Is there any problem?
Thank you!
On 2014/8/27 21:37, Masami Hiramatsu wrote:
>
> Hi Ingo,
>
> Could you pull this for a bugfix of a memory leak?
>
> (2014/08/27 21:15), Wang Nan wrote:
>> On 2014/7/29 9:43, Masami Hirama
> >
> > > > static int dwapb_gpio_probe(struct platform_device *pdev) {
> > > > + int i;
> > > > struct resource *res;
> > > > struct dwapb_gpio *gpio;
> > > > - struct device_node *np;
> > > > int err;
> > > > - unsigned int offs = 0;
> > > > + str
On Fri, Sep 05, 2014 at 10:14:16AM -0400, Theodore Ts'o wrote:
> On Fri, Sep 05, 2014 at 04:32:48PM +0900, Joonsoo Kim wrote:
> > I also test another approach, such as allocate freepage in CMA
> > reserved region as late as possible, which is also similar to your
> > suggestion and this doesn't wor
I think this is the same bug as the one you reported recently, which
has been fixed in mainline.
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a4189487da1b4f8260c6006b9dc47c3c4107a5ae
On 2014/9/13 0:19, Toralf Förster wrote:
> Today I observed within a 32 bit KVM machi
On Sun, Sep 14, 2014 at 06:43:31PM +0200, Rafael J. Wysocki wrote:
> On Saturday, September 13, 2014 08:59:35 AM Tejun Heo wrote:
> > Doesn't this mean that if PM freezing and OOM killing race each other,
> > the system may hang? Driver PM operation may try to allocate memory
> > -> triggers OOM -
On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Streetman wrote:
> On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote:
> > Hi Heesub,
> >
> > On Thu, Sep 04, 2014 at 03:26:14PM +0900, Heesub Shin wrote:
> >> Hello Minchan,
> >>
> >> First of all, I agree with the overall purpose of your patch set.
>
Hi Richard,
I have noticed that the top commit in the uml tree
(git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git#next) dates
from January. I was just wondering if this is ever going to make it
into Linus' tree. It has only one minor conflict as far as I can see.
--
Cheers,
Stephen Roth
On Sat, Sep 13, 2014 at 03:01:47PM -0400, Dan Streetman wrote:
> On Wed, Sep 3, 2014 at 9:39 PM, Minchan Kim wrote:
> > VM uses nr_swap_pages as one of information when it does
> > anonymous reclaim so that VM is able to throttle amount of swap.
> >
> > Normally, the nr_swap_pages is equal to free
Tomasz Figa wrote:
>
> Hi Kukjin,
>
Hi,
> On 26.08.2014 16:10, Tomasz Figa wrote:
> > On Exynos-based boards running secure firmware the sequence of low level
> > operations to enter and leave system-wide sleep mode is different than
> > on those without the firmware. Namely:
> > - CP15 power c
On Fri, Sep 12, 2014 at 01:05:11PM -0400, Dan Streetman wrote:
> On Fri, Sep 12, 2014 at 1:46 AM, Minchan Kim wrote:
> > On Thu, Sep 11, 2014 at 04:53:51PM -0400, Dan Streetman wrote:
> >> Now that zswap can use zsmalloc as a storage pool via zpool, it will
> >> try to shrink its zsmalloc zs_pool
> The base of the bounds directory is set into mm_struct during
> PR_MPX_REGISTER command execution. This member can be used to
> check whether one application is mpx enabled.
Not really because by the time you ask the question another thread might
have decided to unregister it.
> +int mpx_regis
Hi Thomas,
On Saturday 13 September 2014 21:12:16 Thomas Gleixner wrote:
> On Sat, 13 Sep 2014, Laurent Pinchart wrote:
> > The TWL RTC interrupt is a double-nested threaded interrupt, handled
> > through the TWL SIH (Secondary Interrupt Handler) and PIH (Primary
> > Interrupt Handler).
> >
> > W
> So a problem that no one has ever complained about on _any_ arch is suddenly
> a problem on a subset of Alpha cpus, but a problem I know exists on Alpha
> isn't important because no one's filed a bug about it?
Yes - because if you think about it that tells you that nobody is hitting
it with the
On Fri, Sep 12, 2014 at 12:43:22PM -0400, Dan Streetman wrote:
> On Fri, Sep 12, 2014 at 12:59 AM, Minchan Kim wrote:
> > On Thu, Sep 11, 2014 at 04:53:52PM -0400, Dan Streetman wrote:
> >> When zsmalloc creates a new zspage, it initializes each object it contains
> >> with a link to the next obje
Hi Sergey,
On Sat, Sep 13, 2014 at 12:52:14PM +0900, Sergey Senozhatsky wrote:
> notify_free device attribute accounts the number of slot free notifications
> and internally represents the number of zram_free_page() calls. Slot free
> notifications are sent only when device is used as a swap devic
On Sun, 14 Sep 2014 18:40:13 +0200
Fabian Frederick wrote:
> Small patchset using container_of instead of casting on first structure
> member address.
Why. Container_of is useful for random offsets but its just convoluting
and confusing code which is designed with the fields intentionally at th
On Sun, 14 Sep 2014 14:57:37 -0700
Greg Kroah-Hartman wrote:
> On Sun, Sep 14, 2014 at 05:38:55PM -0400, Mark S wrote:
> > Commit c1bc97f8f498a2bfab63ceef761fb0e88ef7c065 causes a gateway x86 laptop,
> > booting from a usb device, to hang before the kernel completes booting. The
> > offending com
> -Original Message-
> From: Rickard Strandqvist [mailto:rickard_strandqv...@spectrumdigital.se]
> How do you mean?
>
> strncpy zeroes throughout the remainder of the string "from" until the
> length off to_length, or otherwise guaranteed trailing zero characters
> and a warning is print
On Sun, 2014-09-14 at 15:14 -0700, Jaegeuk Kim wrote:
> This patch cleans up a simple macro.
There seems to be many different types used here.
MAX_BIO_BLOCKS returns unsigned int
bio_blocks is int,
blocks_per_seg is unsigned int,
ra_meta_pages(,,int,)
nr_pa
If user wrote F2FS_IPU_FSYNC:4 in /sys/fs/f2fs/ipu_policy, f2fs_sync_file
only starts to try in-place-updates.
And, if the number of dirty pages is over /sys/fs/f2fs/min_fsync_blocks, it
keeps out-of-order manner. Otherwise, it triggers in-place-updates.
This may be used by storage showing very hi
Previously f2fs only counts dirty dentry pages, but there is no reason not to
expand the scope.
This patch changes the names on the management of dirty pages and to count
dirty pages in each inode info as well.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/checkpoint.c | 10 ++
fs/f2fs/data.c
We can summarize the roll forward recovery scenarios as follows.
[Term] F: fsync_mark, D: dentry_mark
1. inode(x) | CP | inode(x) | dnode(F)
-> Update the latest inode(x).
2. inode(x) | CP | inode(F) | dnode(F)
-> No problem.
3. inode(x) | CP | dnode(F) | inode(x)
-> Recover to the latest dnode
This patch cleans up a simple macro.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/data.c | 2 +-
fs/f2fs/node.c | 2 +-
fs/f2fs/recovery.c | 4 ++--
fs/f2fs/segment.c | 2 +-
fs/f2fs/segment.h | 8
5 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2
Previously, all the dnode pages should be read during the roll-forward recovery.
Even worsely, whole the chain was traversed twice.
This patch removes that redundant and costly read operations by using page cache
of meta_inode and readahead function as well.
Signed-off-by: Jaegeuk Kim
---
fs/f2f
If same data is updated multiple times, we don't need to redo whole the
operations.
Let's just update the lastest one.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/f2fs.h | 4 +++-
fs/f2fs/recovery.c | 41 +
2 files changed, 20 insertions(+), 25 deletions(-
In f2fs_sync_file, if there is no written appended writes, it skips
to write its node blocks.
But, if there is up-to-date inode page, we should write it to update
its metadata during the roll-forward recovery.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/file.c | 11 ++-
1 file changed, 10 ins
If the inode is same and its data index are needed to truncate, we can fall into
double lock for its inode page via get_dnode_of_data.
Error case is like this.
1. write data 1, 2, 3, 4, 5 in inode #4.
2. write data 100, 102, 103, 104, 105 in dnode #6 of inode #4.
3. sync
4. update data 100->106 i
2014-09-14 23:34 GMT+02:00 Elliott, Robert (Server Storage) :
>
>
>> -Original Message-
>> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
>> ow...@vger.kernel.org] On Behalf Of Rickard Strandqvist
> ...
>> diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
>
This patch is to remove lengthy name by adding a new variable.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/file.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 5cde363..77426c7 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
If application throws negative value of lseek with SEEK_DATA|SEEK_HOLE,
previous f2fs went into BUG_ON in get_dnode_of_data, which was reported
by Tommi Rantala.
He could make a simple code to detect this having:
lseek(fd, -17595150933902LL, SEEK_DATA);
This patch should resolve that bug.
On Fri, Sep 12, 2014 at 04:28:51PM -0700, Greg Kroah-Hartman wrote:
> On Sat, Sep 13, 2014 at 01:06:44AM +0200, Frans Klaver wrote:
> > Signed-off-by: Frans Klaver
> > ---
> > drivers/platform/x86/eeepc-laptop.c | 35
> > +--
> > 1 file changed, 5 insertions(+), 3
On 14 Sep 2014, at 16:40, Grant Likely wrote:
> On Thu, 11 Sep 2014 12:01:46 +0100, Catalin Marinas
> wrote:
>> On Wed, Sep 10, 2014 at 10:51:30PM +0100, Grant Likely wrote:
>>> On Wed, 10 Sep 2014 13:33:52 +0100, Catalin Marinas
>>> wrote:
On Wed, Sep 10, 2014 at 12:13:51PM +0100, Hanjun
On Sun, Sep 14, 2014 at 05:38:55PM -0400, Mark S wrote:
> Commit c1bc97f8f498a2bfab63ceef761fb0e88ef7c065 causes a gateway x86 laptop,
> booting from a usb device, to hang before the kernel completes booting. The
> offending commit was found using git bisect. Reverting the commit fixes the
> proble
Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
Signed-off-by: Rickard Strandqvist
---
drivers/scsi/qla2xxx/qla_mr.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index
Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
Signed-off-by: Rickard Strandqvist
---
drivers/scsi/qla2xxx/qla_gs.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/
> -Original Message-
> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
> ow...@vger.kernel.org] On Behalf Of Rickard Strandqvist
...
> diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
...
> static void scsi_strcpy_devinfo(char *name, char *to, size_t to_l
I have revamped the code so it becomes both more effective and far more clear.
Signed-off-by: Rickard Strandqvist
---
drivers/scsi/scsi_devinfo.c | 31 +++
1 file changed, 11 insertions(+), 20 deletions(-)
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scs
On Tue, Sep 09, 2014 at 03:26:57PM +0530, Ankit Jindal wrote:
> diff --git a/drivers/uio/uio_xgene_qmtm.c b/drivers/uio/uio_xgene_qmtm.c
...
> +/* QMTM CSR read/write routine */
> +static inline void qmtm_csr_write(struct uio_qmtm_dev *qmtm_dev, u32 offset,
> + u32 data)
> +{
> + vo
On 09/14, Kirill Tkhai wrote:
>
> On 14.09.2014 21:27, Oleg Nesterov wrote:
> >
> > That said, I do not really understand 2/3. Not only I do not understand
> > this kbuild magic, I am not sure I understand what /proc/built-in will
> > actually show.
>
> It's a list of drivers, one driver per line:
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