From: Huang Shijie
Deep Sleep Mode(dsm) turns off the power for APBH DMA module, DMA
need to be re-initialized when system resumed back.
Signed-off-by: Huang Shijie
Signed-off-by: Han Xu
---
drivers/dma/mxs-dma.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff
Use struct pci_device_id instead of DEFINE_PCI_DEVICE_TABLE with
the goal of getting rid of this macro completely, as this macro
is deprecated.
Signed-off-by: Muhammad Falak R Wani
---
drivers/scsi/wd719x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Wed, Oct 21, 2015 at 10:47 AM, Jens Axboe wrote:
> On 10/20/2015 05:31 PM, Williams, Dan J wrote:
>>
>> ===
>> for-4.4/dax-gup: get_user_pages() support for dax mappings
[..]
>> ===
[..]
> We really should pull these core block changes in separately.
Sounds good to me. I'll refactor the
Hi Zhou & Gabriele,
On Fri, Oct 16, 2015 at 06:23:36PM +0800, Zhou Wang wrote:
> From: gabriele paoloni
>
> Commit f4c55c5a3f7f ("PCI: designware: Program ATU with untranslated
> address") added the calculation of PCI BUS addresses in designware,
> storing them in new fields added in "struct
On 12.10.2015 00:08, Alexander Popov wrote:
> This driver for Freescale MPC512x LocalPlus Bus FIFO (called SCLPC
> in the Reference Manual) allows Direct Memory Access transfers
> between RAM and peripheral devices on LocalPlus Bus.
> Changes in v4:
> - the race condition is fixed;
> - plenty
v1 ---> v2
change the erased page bitflip threshold to ecc strength in bitflip patch
v2 ---> v3
remove unnecessary function in mxs-dma
change the log message when legacy_set_geometry failed
fix the comment message for bitflip
add comma for all field entries
v3 ---> v4
code style change for
On Wed, Oct 21, 2015 at 3:57 AM, Eric Anholt wrote:
> Rob Herring writes:
>
>> On Tue, Oct 13, 2015 at 1:17 PM, Eric Anholt wrote:
>>> Rob Herring writes:
>>>
On Fri, Oct 9, 2015 at 4:27 PM, Eric Anholt wrote:
[...]
> +Required properties for Pixel Valve:
> +- compatible:
From: Adrian Alonso
supports APBH DMA on i.MX7D by add extra clock clk_io
Signed-off-by: Fugang Duan
Signed-off-by: Adrian Alonso
Signed-off-by: Han Xu
---
drivers/dma/mxs-dma.c | 53 ---
1 file changed, 46 insertions(+), 7 deletions(-)
diff
By default NAND driver will choose the highest ecc strength that oob
could contain, in this case, for some 8K+744 NAND flash, the ecc
strength will be up to 52bit, which beyonds the i.MX6QDL BCH capability
(40bit).
This patch allows the NAND driver try to use minimum required ecc
strength if it
From: Huang Shijie
i.MX6SX supports deep sleep mode(DSM) that may turn off GPMI/BCH power
during suspend, add gpmi nand suspend/resume function to release DMA
channel in suspend function and re-init GPMI/BCH controller during
resume function.
Although it is not necessary to restore GPMI/BCH
support GPMI NAND on i.MX7D
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/bch-regs.h | 14 +++---
drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 10 ++
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 26 +-
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 7 +--
From: Ben Shelton
The USB gadget support currently depends on power management
(CONFIG_PM) being enabled, but does not actually need it enabled.
Remove this dependency.
Tested on Bay Trail hardware with dwc3 USB.
Signed-off-by: Nathan Sullivan
---
drivers/usb/core/Kconfig |1 -
1 file
support GPMI NAND on i.MX6UL
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 4 +++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
From: Huang Shijie
i.MX6SX supports deep sleep mode(DSM) that may turn off GPMI/BCH power
during suspend, add gpmi nand suspend/resume function to release DMA
channel in suspend function and re-init GPMI/BCH controller during
resume function.
Although it is not necessary to restore GPMI/BCH
By default NAND driver will choose the highest ecc strength that oob
could contain, in this case, for some 8K+744 NAND flash, the ecc
strength will be up to 52bit, which beyonds the i.MX6QDL BCH capability
(40bit).
This patch allows the NAND driver try to use minimum required ecc
strength if it
i.MX6QP and i.MX7D BCH module integrated a new feature to detect the
bitflip number for erased NAND page. So for these two platform, set the
erase threshold to ecc_strength and if bitflip detected, GPMI driver will
correct the data to all 0xFF.
Signed-off-by: Han Xu
---
support GPMI NAND on i.MX7D
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/bch-regs.h | 14 +++---
drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 10 ++
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 26 +-
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 7 +--
On Wed, Oct 21, 2015 at 5:09 AM, Sudeep Holla wrote:
> This patch marks all the reference to the legacy wakeup bindings
> and replaces them with the standard "wakeup-source" property.
>
> All these legacy property are also listed under a separate section in
> the generic wakeup-source binding
On Wed, Oct 21, 2015 at 5:09 AM, Sudeep Holla wrote:
> Currently different drivers use multiple forms of annotating devices
> that should be set up as wakeup sources for the system.
>
> This patch adds a separate binding document inorder to standardize and
> consolidate to use "wakeup-source"
On 10/21/2015 10:07 PM, Punit Vara wrote:
Remove int ret suggested by kbuild test robot
This patch is to the wlcore/acx.c file that fixes up warning
reported by coccicheck:
WARNING: end returns can be simplified if negative or 0 value
Prefer direct return value instead of writing 2-3 more
On Tue, Oct 20, 2015 at 11:31:45PM +, Williams, Dan J wrote:
> Here is a status summary of the topic-branches nvdimm.git is tracking
> for v4.4. Unless indicated these branches are not present in -next.
> Please ACK, NAK, or ask for a re-post of any of the below to disposition
> it for the
From: Dave Hansen
Kirill reported that he hit:
>> +if (vma || addr) {
>> +WARN_ON_ONCE(!addr || addr == -1);
>
> Trinity triggered the WARN for me:
This was just a dumb mistake. I put the WARN_ON() in and planned to
have addr=0 mean "use nid". But, I realized pretty quickly
Sorry for sending the wrong patch series, please kindly ignore all
patch series v4 and only check the series v5.
On Wed, Oct 21, 2015 at 4:40 PM, Han Xu wrote:
> support GPMI NAND on i.MX6UL
>
> Signed-off-by: Han Xu
> ---
> drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +
>
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
Ring shifting during restoring VF function maybe race with original
ring operation(transmit/receive package). This patch is to add tx/rx
lock to protect ring related data.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
From: Joerg Roedel
Convert the fsl pamu driver to make use of the new
device_group call-back.
Cc: Varun Sethi
Signed-off-by: Joerg Roedel
---
drivers/iommu/fsl_pamu_domain.c | 41 -
1 file changed, 16 insertions(+), 25 deletions(-)
diff --git
From: Joerg Roedel
All callers of iommu_group_get_for_dev() provide a
device_group call-back now, so this fall-back is no longer
needed.
Signed-off-by: Joerg Roedel
---
drivers/iommu/iommu.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
From: Joerg Roedel
Set the device_group call-back to pci_device_group() for the
Intel VT-d and the AMD IOMMU driver.
Signed-off-by: Joerg Roedel
---
drivers/iommu/amd_iommu.c | 1 +
drivers/iommu/intel-iommu.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/iommu/amd_iommu.c
From: Joerg Roedel
Now that the iommu core support for iommu groups is not
pci-centric anymore, we can move default domain allocation
to the bus independent iommu_group_get_for_dev() function.
Signed-off-by: Joerg Roedel
---
drivers/iommu/iommu.c | 18 ++
1 file changed, 10
From: Joerg Roedel
This converts the ARM SMMU and the SMMUv3 driver to use the
new device_group call-back.
Cc: Will Deacon
Signed-off-by: Joerg Roedel
---
drivers/iommu/arm-smmu-v3.c | 1 +
drivers/iommu/arm-smmu.c| 77 +++--
2 files changed, 47
From: Joerg Roedel
That call-back is currently unused, change it into a
call-back function for finding the right IOMMU group for a
device.
This is a first step to remove the hard-coded PCI dependency
in the iommu-group code.
Signed-off-by: Joerg Roedel
---
drivers/iommu/iommu.c | 9 ++---
Hi,
this patch-set makes the core code for managing iommu-groups
more generic by lifting its dependencies on PCI. The core
function iommu_group_get_for_dev() had a hard dev_is_pci()
check in it, followed by PCI specific handling.
This check is removed in favour of the the revived
device_group()
v1 ---> v2
change the erased page bitflip threshold to ecc strength in bitflip patch
v2 ---> v3
remove unnecessary function in mxs-dma
change the log message when legacy_set_geometry failed
fix the comment message for bitflip
add comma for all field entries
v3 ---> v4
code style change for
i.MX6QP and i.MX7D BCH module integrated a new feature to detect the
bitflip number for erased NAND page. So for these two platform, set the
erase threshold to ecc_strength and if bitflip detected, GPMI driver will
correct the data to all 0xFF.
Signed-off-by: Han Xu
---
On Wed, Oct 21, 2015 at 2:37 PM, Pantelis Antoniou
wrote:
> Hi Rob,
>
>> On Oct 21, 2015, at 00:54 , Rob Herring wrote:
>>
>> On Tue, Oct 20, 2015 at 4:11 PM, Pantelis Antoniou
>> wrote:
>>> Hi Rob,
>>>
On Oct 21, 2015, at 00:04 , Rob Herring wrote:
On Tue, Oct 20, 2015 at 2:13
On Wed, Oct 21, 2015 at 09:11:53PM +0200, Arnd Bergmann wrote:
> On Wednesday 21 October 2015 10:03:05 Guenter Roeck wrote:
> > >
> > > Something like this?
> > >
> > > static inline u64 of_translate_address(struct device_node *np, const
> > > __be32 *addr)
> > > {
> > > #if defined(CONFIG_SPARC)
From: Huang Shijie
The patch support i.MX7D platform by adding extra DMA clock.
Deep Sleep Mode(dsm) turns off the power for APBH DMA module, add
suspend/resume function and re-init the APBH DMA during resume.
Signed-off-by: Huang Shijie
Signed-off-by: Han Xu
Signed-off-by: Adrian Alonso
From: Joerg Roedel
This function can be used as a device_group call-back and
just allocates one iommu-group per device.
Signed-off-by: Joerg Roedel
---
drivers/iommu/iommu.c | 15 +++
include/linux/iommu.h | 2 ++
2 files changed, 17 insertions(+)
diff --git
On Wed, Oct 21, 2015 at 03:23:23PM -0500, Bjorn Helgaas wrote:
> Hi Guenter,
>
> On Mon, Oct 12, 2015 at 12:10:13PM -0700, Guenter Roeck wrote:
> > Some oddball devices may experience a PCIe link flap after power-on.
> > This may result in the following sequence of events.
> >
> > fpc0 kernel:
From: Joerg Roedel
Rename that function to pci_device_group() and export it, so
that IOMMU drivers can use it as their device_group
call-back.
Signed-off-by: Joerg Roedel
---
drivers/iommu/iommu.c | 8 ++--
include/linux/iommu.h | 3 +++
2 files changed, 9 insertions(+), 2 deletions(-)
On 10/21, Denys Vlasenko wrote:
>
> On 10/21/2015 09:59 PM, Denys Vlasenko wrote:
> > On 10/21/2015 12:31 AM, Andrew Morton wrote:
> >> Well, to fix this a distro needs to roll out a new kernel. Or a new
> >> init(8). Is there any reason to believe that distributing/deploying a
> >> new kernel
On 10/21/2015 2:12 PM, Rob Herring wrote:
> On Wed, Oct 21, 2015 at 1:18 PM, Frank Rowand wrote:
>> On 10/21/2015 9:27 AM, Mark Brown wrote:
>>> On Wed, Oct 21, 2015 at 08:59:51AM -0700, Frank Rowand wrote:
On 10/19/2015 5:34 AM, Tomeu Vizoso wrote:
>>>
> To be clear, I was saying that
support GPMI NAND on i.MX6UL
Signed-off-by: Han Xu
---
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +
drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 4 +++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
On Thu, 22 Oct 2015, Ming Lei wrote:
> > Some drivers (dm-snapshot, dm-thin) do acquire a mutex in .make_requests()
> > for every bio. It wouldn't be practical to convert them to not acquire the
> > mutex (and it would also degrade performance of these drivers, if they had
> > to offload every
The Tags security module allows to attach tags to processes.
Tags are accessed through the new files /proc/PID/attr/tags
and /proc/PID/tasks/TID/attr/tags below named "tag file".
Reading a tag file returns all the tags attached to the process
(or thread). The tags are listed one per line, each
INTRODUCTION
Adding a feature in the kernel is not something free, it must
have some interest. I will try here to explain the reasons
why I am posting here a new bag of code.
I studied the security of Tizen 3 [1] and modestly participated
to it. Tizen 3 uses Smack as its security
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
To let VF driver in the guest to know migration status, Qemu will
fake PCI configure reg 0xF0 and 0xF1 to show migrate status and
get ack from VF driver.
When migration starts, Qemu will set reg "0xF0" to 1, notify
VF driver via triggering mail box msg
On 21/10/15 12:42, Nathan Sullivan wrote:
> On Wed, Oct 21, 2015 at 12:20:21PM -0700, Florian Fainelli wrote:
>> 2015-10-21 12:17 GMT-07:00 Nathan Sullivan :
>>> Very rarely, the KSZ9031 will appear to complete autonegotiation, but
>>> will drop all traffic afterwards. When this happens, the idle
On 10/21/2015 05:55 PM, Punit Vara wrote:
This patch is to the ath5k/eeprom.c that fixes up warning caught by
coccicheck:
Unneeded variable: "ret". Return "0" on line 980
Remove unneeded variable ret created to return zero.
Signed-off-by: Punit Vara
---
> > v2:
> > Use new ack sequence unconditionally. Remove pmu reset code.
>
> So this is not something we can easily revert if things go bad. Esp.
> since you build on it with the next patches.
Ok, and?
You want me to go back to the previous patch? That one is easily
undoable (just disable the
On 10/21/2015 05:55 PM, Punit Vara wrote:
This patch is to the 3945-mac.c file that fixes up following warning
by coccicheck:
drivers/net/wireless/iwlegacy/3945-mac.c:247:5-8: Unneeded variable:
"ret". Return "- EOPNOTSUPP" on line 249
Return -EOPNOTSUPP directly instead of return using ret
Hello.
On 10/21/2015 05:55 PM, Punit Vara wrote:
This patch is to the ath10k/pci.h file that fixes following warning
pci.c, you mean?
reported by coccicheck:
WARNING: sum of probable bitmasks, consider |
I have replaced + with OR operator | for summing bitmasks
Signed-off-by: Punit
The mm-of-the-moment snapshot 2015-10-21-14-41 has been uploaded to
http://www.ozlabs.org/~akpm/mmotm/
mmotm-readme.txt says
README for mm-of-the-moment:
http://www.ozlabs.org/~akpm/mmotm/
This is a snapshot of my -mm patch queue. Uploaded at random hopefully
more than once a week.
You
From: Andi Kleen
Add a missing field to the perf_event_attr debug output.
Signed-off-by: Andi Kleen
Acked-by: Peter Zijlstra (Intel)
Cc: Jiri Olsa
Link:
http://lkml.kernel.org/r/1445366797-30894-4-git-send-email-a...@firstfloor.org
[ Print it between config2 and sample_regs_user (peterz)]
Fix safety checks for bpf_perf_event_read():
- only !inherited and !pmu->count events can be added to perf_event_array map
(do this check statically at map insertion time)
- dynamically check that event is local
Otherwise buggy bpf program can cause kernel splat.
Fixes: 35578d798400 ("bpf:
From: Kan Liang
Perf will core dump if --per-socket/core -a are applied for perf stat.
The root cause is that cpu_map__build_map set refcnt of evlist's cpu_map
to 1. It should set refcnt for the newly created cpu_map, not evlist's
cpu_map.
Here is the example:
# perf stat -e cycles
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit 43e41adc9e8c36545888d78fed2ef8d102a938dc:
perf record: Add ability to sample call branches (2015-10-20 10:30:55 +0200)
are available in the git repository at:
Hi Oleg,
On Wed, Oct 21, 2015 at 11:07:56PM +0200, Oleg Nesterov wrote:
> On 10/21, Tycho Andersen wrote:
> >
> > Hi Oleg,
> >
> > On Wed, Oct 21, 2015 at 08:51:46PM +0200, Oleg Nesterov wrote:
> > > > +
> > > > + if (WARN_ON(count != 1)) {
> > > > + /* The filter tree
From: Arnaldo Carvalho de Melo
Cc: Adrian Hunter
Cc: Borislav Petkov
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Jiri Olsa
Cc: Namhyung Kim
Cc: Stephane Eranian
Cc: Wang Nan
Link: http://lkml.kernel.org/n/tip-q0lde9ajs84oi38nlyjcq...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo
From: Yunlong Song
Commit 7c422f5572667fef0db38d2046ecce69dcf0afc8 ("tools build: Build
fixdep helper from perf and basic libs") dynamically creates fixdep
during the perf building. Add it to .gitignore.
Signed-off-by: Yunlong Song
Cc: Adrian Hunter
Cc: Alexei Starovoitov
Cc: David Ahern
From: Paolo Bonzini
The format of the role word has changed through the years and the plugin
was never updated; some VMX exit reasons were missing too.
Signed-off-by: Paolo Bonzini
Acked-by: Steven Rostedt
Cc: David Ahern
Cc: Namhyung Kim
Cc: k...@vger.kernel.org
Link:
Em Wed, 21 Oct 2015 15:41:37 -0500
Brijesh Singh escreveu:
> Add support for Cortex A57 and A53 EDAC driver.
>
> Signed-off-by: Brijesh Singh
> CC: robh...@kernel.org
> CC: pawel.m...@arm.com
> CC: mark.rutl...@arm.com
> CC: ijc+devicet...@hellion.org.uk
> CC: ga...@codeaurora.org
> CC:
On Wed, Oct 21, 2015 at 2:07 PM, Oleg Nesterov wrote:
> On 10/21, Tycho Andersen wrote:
>>
>> Hi Oleg,
>>
>> On Wed, Oct 21, 2015 at 08:51:46PM +0200, Oleg Nesterov wrote:
>> > > +
>> > > + if (WARN_ON(count != 1)) {
>> > > + /* The filter tree shouldn't shrink while we're using it. */
>>
This patch removes the function set_addr_win() from fb_st7789v.c, as its
definition is redundant to the default implementation fbtft_set_addr_win()
which can be found in fbtft-core.c.
Signed-off-by: Dennis Menschel
---
drivers/staging/fbtft/fb_st7789v.c | 19 ---
1 file changed,
On 10/21/15 9:57 AM, Peter Zijlstra wrote:
In summary, your either-or logic doesn't hold in BPF world. A BPF
>program can only access perf event in a highly restricted way. We
>don't allow it calling perf_event_read_local() across core, so it
>can't.
That's actually broken. My fault as well,
This patch converts the default init sequence of the ST7789V
display controller into an init function, as init sequences
are considered deprecated by the maintainers of fbtft.
Signed-off-by: Dennis Menschel
---
drivers/staging/fbtft/fb_st7789v.c | 43 +-
1
This patch fixes some internal voltage settings for the C-Berry28 display.
The original example source files for the C-Berry28 as provided by
its vendor admatec contained six issues where a command parameter's value
didn't match its corresponding comment.
I've informed admatec about these
Implement polling on procfs' "interrupts" file which observes changes
to IRQ action handlers. A poll()ed file descriptor will be flagged
EPOLLIN each time an action handler is registered or unregistered.
Use case:
Designing a thread priority policy on a system is critically important
for the
This set of patches brings some improvements for the ST7789V display
controller driver based on suggestions by Noralf Trønnes.
In addition, the settings for the concrete C-Berry28 display have been
adjusted based on feedback by its vendor admatec.
Dennis Menschel (4):
staging: fbtft: use MIPI
On Wed, Oct 21, 2015 at 1:18 PM, Frank Rowand wrote:
> On 10/21/2015 9:27 AM, Mark Brown wrote:
>> On Wed, Oct 21, 2015 at 08:59:51AM -0700, Frank Rowand wrote:
>>> On 10/19/2015 5:34 AM, Tomeu Vizoso wrote:
>>
To be clear, I was saying that this series should NOT affect total
boot
This patch makes use of the standard MIPI Display Command Set to remove
redundant entries from the command enum of the ST7789V display controller
and also some of the magic constants found in the init sequence of the
C-Berry28 display.
Signed-off-by: Dennis Menschel
---
This patch refactors __find_rev_next_{zero}_bit which was disabled previously
due to bugs.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/segment.c | 106 +-
1 file changed, 49 insertions(+), 57 deletions(-)
diff --git a/fs/f2fs/segment.c
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
When transmit a package, the end transmit desc of package
indicates whether package is sent already. Current code records
the end desc's pointer in the next_to_watch of struct tx buffer.
This code will be broken if shifting desc ring after migration.
The
Am 11.10.2015 um 16:19 schrieb Noralf Trønnes:
>
> Den 11.10.2015 09:31, skrev Dennis Menschel:
>> Am 10.10.2015 um 17:36 schrieb Noralf Trønnes:
>>> Den 07.10.2015 22:15, skrev Dennis Menschel:
This patch adds support for the Sitronix ST7789V display controller.
The controller is
On 10/21, Tycho Andersen wrote:
>
> Hi Oleg,
>
> On Wed, Oct 21, 2015 at 08:51:46PM +0200, Oleg Nesterov wrote:
> > > +
> > > + if (WARN_ON(count != 1)) {
> > > + /* The filter tree shouldn't shrink while we're using it. */
> > > + ret = -ENOENT;
> >
> > Yes. but this looks a bit
Arnd,
As discussed, version 2 of that pull request that removes the last patch
to avoid the dependency on the MFD subsystem.
The following changes since commit a9b672a636a599cc052afcb6837e3177dc53c143:
ARM: at91/dt: sama5d2 Xplained: add device pin muxing (2015-09-23 16:26:47
+0200)
are
On Wed, Oct 21, 2015 at 11:18:08AM -0700, Frank Rowand wrote:
> On 10/21/2015 9:27 AM, Mark Brown wrote:
> > Overall boot time and time to get some individual built in component up
> > and running aren't the same thing - what this'll do is get things up
> > more in the link order of the leaf
On Wed, Oct 21, 2015 at 03:53:31PM -0500, Rob Herring wrote:
> On Wed, Oct 21, 2015 at 1:45 PM, Greg Kroah-Hartman
> wrote:
> > On Wed, Oct 21, 2015 at 01:09:55PM -0500, Rob Herring wrote:
> >> On Wed, Oct 21, 2015 at 11:06 AM, Greg Kroah-Hartman
> >> wrote:
> >> > On Wed, Oct 21, 2015 at
On 10/20/2015 09:13 AM, Ming Lei wrote:
Hi,
The 1st patch is one fix for automatic flush plug in case of
nomerge queue.
The following four patches are optimizations related with bio splitting.
The 6th patch is one fix for using trace_block_plug().
The 7th patch is to mark ctx as pending at
for_each_available_child_of_node performs an of_node_get on each iteration,
so a break out of the loop requires an of_node_put.
The semantic patch that fixes this problem is as follows
(http://coccinelle.lip6.fr):
//
@@
expression root,e;
local idexpression child;
@@
The various for_each device_node iterators performs an of_node_get on each
iteration, so a break out of the loop requires an of_node_put.
The complete semantic patch that fixes this problem is
(http://coccinelle.lip6.fr):
//
@r@
local idexpression n;
expression e1,e2;
iterator name
On Tue, 20 Oct 2015, Hongjie Fang (方洪杰) wrote:
> The oom_adj's value reading through /proc//oom_adj is different
> with the value written into /proc//oom_adj.
/proc/pid/oom_adj is deprecated and has been for years. When writing to
/proc/pid/oom_adj, for legacy purposes, the value is
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
In order to restore VF function after migration, add self emulation layer
to record regs' values during accessing regs.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbevf/Makefile| 3 ++-
On 10/07/2015 09:46 AM, Yann Droneaud wrote:
> Hi,
>
> Le mercredi 07 octobre 2015 à 16:19 +0300, Sagi Grimberg a écrit :
>> On 10/7/2015 3:29 PM, Arnd Bergmann wrote:
>>> The INIT_UDATA() macro requires a pointer or unsigned long argument
>>> for
>>> both input and output buffer, and all callers
On 10/07/2015 08:10 AM, Arnd Bergmann wrote:
> Casting a pointer to __be64 produces a warning on 32-bit architectures:
>
> drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to
> integer of different size [-Wpointer-to-int-cast]
> req->wr.wr_lo = (__force __be64)_wait;
>
>
for_each_matching_node_and_match performs an of_node_get on each iteration,
so a break out of the loop requires an of_node_put.
A simplified version of the semantic patch that fixes this problem is as
follows (http://coccinelle.lip6.fr):
//
@@
expression e1,e2,e;
local idexpression np;
@@
On Thu, Oct 15, 2015 at 12:16:00PM -0500, Bjorn Helgaas wrote:
> Hi Ethan,
>
> On Wed, Sep 16, 2015 at 12:19:53PM +0900, Ethan Zhao wrote:
> > After commit 4449f079722c ("PCI: Calculate maximum number of buses
> > required for VFs"),the initial value of NumVFs register was left to
> > non-zero
for_each_child_of_node performs an of_node_get on each iteration, so
a break out of the loop requires an of_node_put.
A simplified version of the semantic patch that fixes this problem is as
follows (http://coccinelle.lip6.fr):
//
@@
expression root,e;
local idexpression child;
@@
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
This patch is to add new sysfs interface of "notify_vf" under sysfs
directory of VF PCI device for Qemu to notify VF when migration status
is changed.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 30
On 10/20/15 23:16, Stephen Rothwell wrote:
> Hi all,
>
> There will be no linux-next releases after tomorrow until Nov 2 (kernel
> summit).
>
> Changes since 20151020:
>
on x86_64:
warning: (QCOM_SPMI_TEMP_ALARM) selects REGMAP_SPMI which has unmet direct
dependencies (SPMI)
On Wed, Oct 21, 2015 at 1:45 PM, Greg Kroah-Hartman
wrote:
> On Wed, Oct 21, 2015 at 01:09:55PM -0500, Rob Herring wrote:
>> On Wed, Oct 21, 2015 at 11:06 AM, Greg Kroah-Hartman
>> wrote:
>> > On Wed, Oct 21, 2015 at 05:53:13PM +0200, Tomeu Vizoso wrote:
>> >> On 21 October 2015 at 17:14, Greg
for_each_compatible_node performs an of_node_get on each iteration, so a
break out of the loop requires an of_node_put.
The semantic patch that fixes this problem is as follows
(http://coccinelle.lip6.fr):
//
@@
local idexpression n;
expression e;
@@
for_each_compatible_node(n,...) {
...
(
for_each_compatible_node performs an of_node_get on each iteration, so a
break out of the loop requires an of_node_put.
The semantic patch that fixes this problem is as follows
(http://coccinelle.lip6.fr):
//
@@
local idexpression n;
expression e;
@@
for_each_compatible_node(n,...) {
...
(
On Thu, Oct 15, 2015 at 02:31:16PM -0500, Bjorn Helgaas wrote:
> On Thu, Oct 08, 2015 at 10:20:17AM -0500, Ben Shelton wrote:
> > For some SR-IOV devices, the number of available virtual functions increases
> > after enabling ARI. Currently, SRIOV_NUM_VF is read and saved off before
> > the
> >
On Wed, Oct 21, 2015 at 1:45 PM, Matt Fleming wrote:
> On Wed, 21 Oct, at 11:46:53AM, Andy Lutomirski wrote:
>>
>> If the UEFI stuff is mapped in its own PGD entry, we could just RO
>> that entire PGD entry everywhere except the UEFI pgd (and make sure to
>> clear G so that the TLB entries get
On 10/21, Andrew Morton wrote:
>
> On Wed, 21 Oct 2015 19:41:50 +0200 Oleg Nesterov wrote:
>
> > On 10/20, Andrew Morton wrote:
> > >
> > > On Tue, 20 Oct 2015 19:17:54 +0200 Oleg Nesterov wrote:
> > >
> > > > This is not a kernel bug, at least in a sense that everything works as
> > > >
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
This patch is to add sysfs interface state_in_pf under sysfs directory
of VF PCI device for Qemu to get and put VF status in the PF driver during
migration.
Signed-off-by: Lan Tianyu
---
drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 156
On Wed, 21 Oct, at 11:46:53AM, Andy Lutomirski wrote:
>
> If the UEFI stuff is mapped in its own PGD entry, we could just RO
> that entire PGD entry everywhere except the UEFI pgd (and make sure to
> clear G so that the TLB entries get zapped).
What would be the benefit of making it RO as opposed
Hi Ley,
I'm ignoring this series for now because of the build errors reported by
the kbuild test robot.
Bjorn
On Wed, Oct 14, 2015 at 02:31:40PM +0800, Ley Foon Tan wrote:
> This is 2nd version of patch to add pci support for nios2 architecture.
> This patchset also update asm-generic/pci.h to
On 10/17/2015 03:06 PM, Insu Yun wrote:
> Since kzalloc returns memory address, not error code,
> it should be checked whether it is null or not.
>
> Signed-off-by: Insu Yun
Thanks, applied.
> ---
> drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c | 8
> 1 file changed, 4
Add support for Cortex A57 and A53 EDAC driver.
Signed-off-by: Brijesh Singh
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