Add a generic request queue that supports most use-case and should be
usable as-is by drivers without special hardware features.
The generic queue stores the requests into a FIFO list and executes them
sequentially.
Signed-off-by: Alexandre Courbot
---
drivers/media/Makefile
From: Hans Verkuil
When queuing buffers allow for passing the request ID that
should be associated with this buffer.
Signed-off-by: Hans Verkuil
[acour...@chromium.org: make request ID 32-bit]
Signed-off-by: Alexandre Courbot
---
drivers/media/usb/cpia2/cpia2_v4l.c | 2 +-
drivers/m
Request API requires a media node. Add one to the vim2m driver so we can
use requests with it.
Signed-off-by: Alexandre Courbot
---
drivers/media/platform/vim2m.c | 24
1 file changed, 24 insertions(+)
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform
Support the request argument of the QBUF ioctl.
Signed-off-by: Alexandre Courbot
---
drivers/media/v4l2-core/v4l2-ioctl.c | 93 +++-
1 file changed, 92 insertions(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c
b/drivers/media/v4l2-core/v4l2-
Add throttling support for buffers when requests are in use on a given
queue. Buffers associated to a request are kept into the vb2 queue until
the request becomes active, at which point all the buffers are passed to
the driver. The queue can also signal that is has processed all of a
request's buf
Add skeleton ops for generic entities. The intent is to provide a
generic mechanism to apply request parameters to entities using regular
media/v4l2 functions.
Signed-off-by: Alexandre Courbot
---
drivers/media/Makefile | 3 +-
drivers/media/media-request-entity-generic.c
Set the necessary ops for supporting requests in vim2m.
Signed-off-by: Alexandre Courbot
---
drivers/media/platform/vim2m.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index a32e8a7950eb..ffe94ef9214d
Support request API in the mem2mem framework. Drivers that specify ops
for the queue and entities can support requests seamlessly.
Signed-off-by: Alexandre Courbot
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 34 ++
include/media/v4l2-mem2mem.h | 19
The request API provides a way to group buffers and device parameters
into units of work to be queued and executed. This patch introduces the
UAPI and core framework.
This patch is based on the previous work by Laurent Pinchart. The core
has changed considerably, but the UAPI is mostly untouched.
Here is a new attempt at the request API, following the UAPI we agreed on in
Prague. Hopefully this can be used as the basis to move forward.
This series only introduces the very basics of how requests work: allocate a
request, queue buffers to it, queue the request itself, wait for it to complete
On Thu, Dec 14, 2017 at 10:09:24PM -0800, Linus Torvalds wrote:
> On Dec 14, 2017 21:04, "Dave Hansen" wrote:
> Can we please just undo that broken crap instead of trying to "fix" it?
>
> It was wrong. We absolutely do not want to complicate the gup path.
>
> Let's fet rid of those broken p??_ac
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update arch_timer_kvm_info
timecounter init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Mark Rutland
Cc: Marc Zyngier
Cc: Daniel Lezcano
Cc
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update xgbe tstamp_tc
timecounter init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Tom Lendacky
Cc: net...@vger.kernel.org
Cc: linux-kernel@v
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update fec ethernet
timecounter init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Fugang Duan
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger
On Fri, Dec 15, 2017 at 7:56 AM, Eric W. Biederman
wrote:
> Cong Wang writes:
>
>> syzbot reported we have a use-after-free when mqueue_evict_inode()
>> is called on __cleanup_mnt() path, where the ipc ns is already
>> freed by the previous exit_task_namespaces(). We can just move
>> it after aft
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update e1000e timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vger.
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update xilinx_tc init with
this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Michal Simek
Cc: Daniel Lezcano
Cc: Neil Armstrong
Cc: Nicolai Stange
Cc
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update mlx4 timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Tariq Toukan
Cc: net...@vger.kernel.org
Cc: linux-r...@vger.kernel.o
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update bnx2x timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Ariel Elior
Cc: everest-linux...@cavium.com
Cc: net...@vger.kernel.
Hi,
On 14-12-17 23:25, Bjorn Helgaas wrote:
[+cc Hans, Dave, linux-pci]
I appreciate the Cc but I'm not really involved in this, other
then fixing the original commit up so that the T440s can reach
idle-state PC7 again, instead of only going to PC3.
With that said, for any fixes to this pleas
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update mlx5 timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Saeed Mahameed
Cc: Matan Barak
Cc: Leon Romanovsky
Cc: Eugenia Ema
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update azx timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: Thomas Gleixner
Cc: Vinod Koul
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update cpts timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: "David S. Miller"
Cc: Grygorii Strashko
Cc: Richard Cochran
Cc: Bhumika Goyal
Cc: Thom
With new interface timecounter_reset we can update the start time for
timecounter. Update bnx2x_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Ariel Elior
Cc: everest-linux...@cavium.com
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
--
timecounter_init initializes the cyclecounter and sets the start time.
Sometimes drivers using timecounter just want to update start time.
This patch creates new function timecounter_reset that just resets the
timecounter start time and associated state.
Suggested-by: Richard Cochran
Signed-off-b
On Thu, Dec 14, 2017 at 07:16:00PM -0800, Alexei Starovoitov wrote:
> On 12/14/17 12:49 PM, Peter Zijlstra wrote:
> > On Thu, Dec 14, 2017 at 12:20:41PM -0800, Teng Qin wrote:
> > > This set of commits attempts to improve three scheduler related
> > > Tracepoints: sched_switch, sched_process_fork,
On Fri, Dec 15, 2017 at 3:24 PM, Theodore Ts'o wrote:
> On Fri, Dec 15, 2017 at 01:05:43PM +0900, Byungchul Park wrote:
>> For example, in the case of fs issues, for now we can
>> invalidate wait_for_completion() in submit_bio_wait()
>
> And this will spawn a checkpatch.pl ERROR:
>
>
With new interface timecounter_reset we can update the start time for
timecounter. Update ixgbe_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel.
With new interface timecounter_reset we can update the start time for
timecounter. Update igb_ptp_settime_82576 with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.ker
With new interface timecounter_reset we can update the start time for
timecounter. Update mlx4_en_phc_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Tariq Toukan
Cc: net...@vger.kernel.org
Cc: linux-r...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
With new interface timecounter_reset we can update the start time for
timecounter. Update mlx5_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Saeed Mahameed
Cc: Matan Barak
Cc: Leon Romanovsky
Cc: Eugenia Emantayev
Cc: Eitan Rabin
Cc: Feras Daou
With new interface timecounter_reset we can update the start time for
timecounter. Update qede_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Ariel Elior
Cc: everest-linux...@cavium.com
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
With new interface timecounter_reset we can update the start time for
timecounter. Update cpts_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: "David S. Miller"
Cc: Grygorii Strashko
Cc: Bhumika Goyal
Cc: Richard Cochran
Cc: Thomas Gleixner
Cc: net...@vger.kernel.org
With new interface timecounter_reset we can update the start time for
timecounter. Update e1000e_phc_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel
With new interface timecounter_reset we can update the start time for
timecounter. Update xgbe_config_tstamp and xgbe_settime with this new
function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Tom Lendacky
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/ne
With all timecounter users now initializing timecounter using
timecounter_initialize remove timecounter_init function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: John Stultz
Cc: Thomas Gleixner
Cc: Stephen Boyd
Cc: linux-kernel@vger.kernel.org
---
include/linux/timecounter.h |
With new interface timecounter_reset we can update the start time for
timecounter. Update fec_ptp_settime with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Fugang Duan
Cc: net...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/net/ethernet/freescale/
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update qede timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Ariel Elior
Cc: everest-linux...@cavium.com
Cc: net...@vger.kernel.o
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update ixgbe ptp timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vg
With cyclecounter coupled with timecounter, we should move to use
interface that initializes entire timecounter structure. This patch
creates function timecounter_initialize that takes cyclecounter
parameters and start time and initializes the timecounter and underlying
cyclecounter.
Function timec
There is no real need for the users of timecounters to define cyclecounter
and timecounter variables separately. Since timecounter will always be
based on cyclecounter, have cyclecounter struct as member of timecounter
struct.
v2: Rebase.
Suggested-by: Chris Wilson
Signed-off-by: Sagar Arun Kamb
With new interface timecounter_initialize we can initialize timecounter
fields and underlying cyclecounter together. Update igb ptp timecounter
init with this new function.
Signed-off-by: Sagar Arun Kamble
Cc: Richard Cochran
Cc: Jeff Kirsher
Cc: intel-wired-...@lists.osuosl.org
Cc: net...@vger
This series makes cyclecounter part of timecounter and introduces two
new interface functions timecounter_initialize() for initializing both
timecounter and cyclecounter fields and timecounter_reset() for setting
start time of timecounter. Updates all drivers with new functions and
removes function
On Fri, Dec 15, 2017 at 10:12:50AM +0800, jianchao.wang wrote:
> > That only makes it a little better:
> >
> > Task-A Worker
> >
> > write_seqcount_begin()
> > blk_mq_rw_update_state(rq, IN_FLIGHT)
> > blk_add_timer(rq)
> >
> > sch
On 12/12/2017 3:10 AM, abhijeet.ku...@intel.com wrote:
From: Abhijeet Kumar
In skylake platform, we hear a loud pop noise(0 dB) at start of
audio capture power up sequence. This patch removes the pop noise
from the recording by adding a delay before enabling ADC.
Signed-off-by: Abhijeet Kumar
On Wed, Dec 13, 2017 at 11:31:02AM -0600, Hook, Gary wrote:
> On 12/13/2017 11:15 AM, Alex Williamson wrote:
> > On Wed, 13 Dec 2017 10:41:47 -0600
> > "Hook, Gary" wrote:
> >
> > > On 12/13/2017 9:58 AM, Alex Williamson wrote:
> > > > On Wed, 13 Dec 2017 15:13:55 +0800
> > > > Peter Xu wrote:
>
Xilinx ZYNQMP logicoreIP Init driver is based on the new
LogiCoreIP design created. This driver provides the processing system
and programmable logic isolation. Set the frequency based on the clock
information get from the logicoreIP register set.
It is put in drivers/misc as there is no subsystem
From: Dhaval Shah
Add Device Tree binding document for logicoreIP. This logicoreIP
provides the isolation between the processing system and
programmable logic. Also provides the clock related information.
Signed-off-by: Dhaval Shah
---
Chnages since v3:
No Changes.
Chnages since v3:
* Use
1st patch provide Device Tree binding document for logicoreIP
2nd patch provide the xlnx_vcu logicoreIP driver, Kconfig changes
and Makefile changes for the driver.
Dhaval Shah (2):
Documentation: devicetree: Add DT bindings to xlnx_vcu driver
misc: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP i
On Fri, 15 Dec 2017 02:01:20 +0100,
Rafael J. Wysocki wrote:
>
> On Thu, Dec 14, 2017 at 1:31 PM, Takashi Iwai wrote:
> > The commit f6f828513290 ("pstore: pass allocated memory region back to
> > caller") changed the check of the return value from erst_read() in
> > erst_reader() in the followin
On Thu, Dec 14, 2017 at 06:55:03PM +0100, Luis R. Rodriguez wrote:
> On Thu, Dec 14, 2017 at 01:51:02PM +0800, Eryu Guan wrote:
> > On Tue, Dec 12, 2017 at 04:45:14PM -0800, Luis R. Rodriguez wrote:
> > > Modern gdbm-devel packages bundle together gdbm.h and ndbm.h.
> > > The old m4 macro had detec
On 14 December 2017 at 12:16, Matthias Brugger wrote:
> Hi Ulf,
>
> On 12/07/2017 07:43 AM, sean.w...@mediatek.com wrote:
>> From: Sean Wang
>>
>> Add the devicetree binding for MT7623 SoC using MT2701 as the fallback.
>>
>> Cc: devicet...@vger.kernel.org
>> Signed-off-by: Sean Wang
>> Acked-by:
This patch makes __mnt_is_readonly return bool due to this particular
function only using either one or zero as its return value.
No functional change.
Signed-off-by: rongyin
---
fs/namespace.c| 8
include/linux/mount.h | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
This patch makes percpu_counter_initialized return bool due to this
particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: guoyayun
---
include/linux/percpu_counter.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/i
Cong Wang writes:
> syzbot reported we have a use-after-free when mqueue_evict_inode()
> is called on __cleanup_mnt() path, where the ipc ns is already
> freed by the previous exit_task_namespaces(). We can just move
> it after after exit_task_work() to avoid this use-after-free.
How does that p
Hi Sergei,
Recently I found the patch commit bafbdd527d56 (phylib: Add device reset
GPIO support) would have the impact on MT7530 driver. Which causes the
DSA MT7530 device (it's the child node under mdio bus) gets the
reset-gpios fails because the same GPIO seems already be held in the
earlier md
Hello,
On (12/15/17 15:13), Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20171214:
>
> New tree: init_task
>
> The staging.current tree still had its build failure for which I reverted
> a commit.
hm, still no next-20171215 at
https://git.kernel.org/pub/scm/lin
On (12/15/17 14:06), Sergey Senozhatsky wrote:
[..]
> > Where do we do the above? And has this been proven to be an issue?
>
> um... hundreds of cases.
>
> deep-stack spin_lock_irqsave() lockup reports from multiple CPUs (3 cpus)
> happening at the same moment + NMI backtraces from all the CPUs (
This patch makes kprobes_built_in return bool due to this
particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: guzhifeng
---
include/linux/kprobes.h | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/k
Hi Enric,
Looks good to me. After reviewing the Lee Jones,
I'll take it on next branch.
Regards,
Chanwoo Choi
On 2017년 12월 13일 19:32, Enric Balletbo i Serra wrote:
> From: Benson Leung
>
> Extend the driver to notify host and device type cables and the presence
> of power.
>
> Signed-off-by:
This patch makes groups_search return bool due to this
particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: tangzhongrui
---
include/linux/cred.h | 2 +-
kernel/groups.c | 8
2 files changed, 5 insertions(+), 5 deletions(-)
d
From: Zhang Ying-22455
There are eight cores in ls1088a and each core has an watchdog,
ls1088a can use sp805-wdt driver, so we just add DT node for it.
Signed-off-by: Zhang Ying-22455
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 56
1 files changed, 56 insert
This series of device tree patches for the ASPEED BMC machines
moves all systems to use the soon to be merged clk driver, and
updates machines to use all of the drivers we have upstream.
v2: Address review from Arnd
- Remove NUM_CLKS from dt header
- Send VUART patch as a fix, drop it from th
Signed-off-by: Yunlong Song
---
fsck/fsck.c | 19 ---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index 2212aa3..8ff4e4b 100644
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -643,7 +643,7 @@ void fsck_chk_inode_blk(struct f2fs_sb_info *sbi, u3
- Fix incorrect RAM size
- Remove alias; these are now specified in the dtsi
- Add newly upstreamed devices
- Include OpenBMC flash layout
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 153 ++-
1 file changed, 148 insertions(+), 5 dele
From: Xo Wang
Zaius is a POWER9 platform announced at OpenPOWER Summit 2016. This adds
basic DTS support for its AST2500 BMC.
This adds the device tree description for most upstream components. It
is a squashed commit of all of the patches from the OpenBMC kernel tree.
Signed-off-by: Xo Wang
S
The OpenBMC flash layout is used by Palmetto systems.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index a8f0c046e83
From: Rick Altherr
The Qanta Q71L BMC is an ASPEED ast2400 based BMC that is part of a
Qanta x86 server.
This adds the device tree description for most upstream components. It
is a squashed commit from the OpenBMC kernel tree.
Signed-off-by: Peter Hanson
Signed-off-by: Andrew Jeffery
Signed-o
In b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier
to files with no license") these files had the GPL-2.0 licence added
automatically. Update them to be GPL 2.0+ in line with other IBM kernel
contributions.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-ast2500-evb.
The Witherspoon BMC is an ASPEED ast2500 based BMC that is part of an
OpenPower Power9 server.
This adds the device tree description for most upstream components. It
is a squashed commit from the OpenBMC kernel tree.
Signed-off-by: Brandon Wyman
Signed-off-by: Matt Spinler
Signed-off-by: Brad B
In preperation for adding more boards.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/Makefile | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d0381e9caf21..5d1e9d37bf3a 100644
--- a/arch/arm/boot/dts/Mak
This is a layout used by OpenBMC systems. It describes the fixed flash
layout of a 32MB mtd device.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/openbmc-flash-layout.dtsi | 32 +
1 file changed, 32 insertions(+)
create mode 100644 arch/arm/boot/dts/openbmc-flash
We don't require it for any of the ASPEED systems.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 1 -
arch/arm/boot/dts/aspeed-g5.dtsi | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index b3580f37f507.
Signed-off-by: Yunlong Song
---
fsck/fsck.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index 11b8b0b..2212aa3 100644
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -14,6 +14,15 @@
char *tree_mark;
uint32_t tree_mark_size = 256;
+static in
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 2 ++
arch/arm/boot/dts/aspeed-g5.dtsi | 3 +++
2 files changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 2e3666d4fbeb..afac0ca0cb10 100644
--- a/arch/arm/boot/dts/asp
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 2 ++
arch/arm/boot/dts/aspeed-g5.dtsi | 3 +++
2 files changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index cf407b4db630..2e3666d4fbeb 100644
--- a/arch/arm/boot/dts/asp
LPC snoop hardware on the ASPEED BMC, used for monitoring
host I/O port activity.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 7 +++
arch/arm/boot/dts/aspeed-g5.dtsi | 6 ++
2 files changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm
This enables a feature where the driver can debounce inputs.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 1 +
arch/arm/boot/dts/aspeed-g5.dtsi | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index af
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 9 +
arch/arm/boot/dts/aspeed-g5.dtsi | 9 +
2 files changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index fa52a01f50b5..f6fee40c04c0 100644
--- a/arch/ar
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 2 ++
arch/arm/boot/dts/aspeed-g5.dtsi | 2 ++
2 files changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index c87883a7f250..cf407b4db630 100644
--- a/arch/arm/boot/dts/aspe
This device tree will break existing kernels that do not have the clk
patches applied (no clocksource, as we don't know the speed of the APB
clock. You can boot if you pass a lpj value on the command line, but
won't have a uart).
Older device trees running with the newer kernel will function as w
These are used to by the device tree to map pin numbers to constants
required by the GPIO bindings.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 1 +
arch/arm/boot/dts/aspeed-g5.dtsi | 1 +
include/dt-bindings/gpio/aspeed-gpio.h | 49 ++
These will be merged as part of the clock driver. This commit is
included so the tree will build without the clock series being applied.
Signed-off-by: Joel Stanley
---
v2:
- remove NUM_CLKS define. There's no need for it to be part of ABI
---
include/dt-bindings/clock/aspeed-clock.h | 52 +++
From: Andrew Jeffery
Ensure the ordering is correct and add all of the children in the SoC
device trees for the ast2400 and ast2500.
Signed-off-by: Andrew Jeffery
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 35 +++
arch/arm/boot/dts/aspee
On Fri, Dec 15, 2017 at 01:05:43PM +0900, Byungchul Park wrote:
> For example, in the case of fs issues, for now we can
> invalidate wait_for_completion() in submit_bio_wait()
And this will spawn a checkpatch.pl ERROR:
ERROR("LOCKDEP",
"lockdep_no_valid
BFQ privileges the I/O of soft real-time applications, such as video
players, to guarantee to these application a high bandwidth and a low
latency. In this respect, it is not easy to correctly detect when an
application is soft real-time. A particularly nasty false positive is
that of an I/O-bound
Hi,
this patch reduces false positives in the detection of bfq_queues
associated with soft real-time applications. As such, this patch
reduces the damages caused by these false positives to other
applications. The patch proved to be very effective, as detailed in
the commit message. A sort of count
On Wed, Dec 13, 2017 at 04:32:10PM +0100, Auger Eric wrote:
> Hi,
>
> On 13/12/17 16:04, Auger Eric wrote:
> > Hi Peter,
> >
> > On 13/12/17 07:49, Peter Xu wrote:
> >> On Tue, Dec 12, 2017 at 12:59:39PM -0700, Alex Williamson wrote:
> >>> The vfio_info_add_capability() helper requires the caller
On Wed, Dec 13, 2017 at 08:35:39AM -0700, Alex Williamson wrote:
> On Wed, 13 Dec 2017 16:04:48 +0100
> Auger Eric wrote:
>
> > Hi Peter,
> >
> > On 13/12/17 07:49, Peter Xu wrote:
> > > On Tue, Dec 12, 2017 at 12:59:39PM -0700, Alex Williamson wrote:
> > >> The vfio_info_add_capability() help
On Tue, Dec 12, 2017 at 09:24:25AM +0100, Maxime Ripard wrote:
> Hi,
>
> On Mon, Dec 11, 2017 at 08:35:34PM +0100, Corentin Labbe wrote:
> > On Mon, Dec 11, 2017 at 08:49:57AM +0100, Mylène Josserand wrote:
> > > This series adds SMP support for Allwinner Sun8i-a83t
> > > with MCPM (Multi-Cluster
Hi Tony,
On Thursday 14 December 2017 08:45 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I [171214 13:44]:
>> +&dra7_pmx_core {
>> +mmc1_pins_default: mmc1_pins_default {
>> +pinctrl-single,pins = <
>> +DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE
Hi Sam,
> The current HNCDSC handler takes the status flag from the AEN packet and
> will update or change the current channel based on this flag and the
> current channel status.
>
> However the flag from the HNCDSC packet merely represents the host link
> state. While the state of the host inte
Hi Randy,
Thanks a lot for the review.
> -Original Message-
> From: Randy Dunlap [mailto:rdun...@infradead.org]
> Sent: Thursday, December 14, 2017 10:43 AM
> To: Dhaval Rajeshbhai Shah ; a...@arndb.de;
> gre...@linuxfoundation.org; pombreda...@nexb.com; robh...@kernel.org;
> mark.rutl...
Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
for-linus-4.15-rc4-tag
xen: fixes for 4.15-rc4
It contains two minor fixes for running as Xen dom0:
- when built as 32 bit kernel on large machines the Xen LAPIC emulation
should report a rat
This patch add rcar_gen3_role_swap_ops to support other feature
(e.g. gpio handling) easily.
Signed-off-by: Yoshihiro Shimoda
---
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 51 +++-
1 file changed, 43 insertions(+), 8 deletions(-)
diff --git a/drivers/phy/renesas/phy
On Tue, 2017-11-28 at 15:28 +0800, Weiyi Lu wrote:
Hi Matthias,
Just gentle ping. Many thanks.
> This series is based on v4.15-rc1 and composed of
> scpsys control (PATCH 1-4) and device tree (PATCH 5-6)
>
> changes since v6:
> - Rebase to v4.15-rc1.
>
> changes since v5:
> - Refine bus protect
Some R-Car SoCs (e.g. R-Car D3) doesn't have dedicated pins of VBUS
and ID. So, they may be connected to gpio pins. To handle the gpio
pins, this patch adds the handling of VBUS and ID pins instead of
dedicated pins.
Signed-off-by: Yoshihiro Shimoda
---
.../devicetree/bindings/phy/rcar-gen3-phy-
To support gpio handling in the future, this patch clean-ups the code
to use prefix "has_otg_pins_" functions.
Signed-off-by: Yoshihiro Shimoda
---
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 130 ---
1 file changed, 85 insertions(+), 45 deletions(-)
diff --git a/driv
In the future, the work struct will be used by non-irq related code.
So, this patch moves the INIT_WORK() timing.
Signed-off-by: Yoshihiro Shimoda
---
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/renesas/phy-rcar-gen3-
This patch changes the function name from rcar_gen3_enable_vbus_ctrl()
to rcar_gen3_set_vbus_ctrl() because the fucntion both enables and
disables.
Signed-off-by: Yoshihiro Shimoda
---
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
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