On Mon, Jul 31, 2017 at 10:50:00AM -0700, Matthias Kaehlcke wrote:
> zs_stat_inc/dec/get() uses enum zs_stat_type for the stat type, however
> some callers pass an enum fullness_group value. Change the type to int
> to reflect the actual use of the functions and get rid of
> 'enum-conversion' warni
Jens Axboe writes:
...
>
> Can you try the below fix? Should be more palatable than the previous
> one. Brian, maybe you can take a look at the IRQ issue mentioned above?
Given the patch from Brian fixed the lockdep warning, do you still want
me to try and test this one?
cheers
> diff --git a/d
Michael Ellerman writes:
> Brian King writes:
>
>> On 07/28/2017 10:17 AM, Brian J King wrote:
>>> Jens Axboe wrote on 07/28/2017 09:25:48 AM:
>>>
Can you try the below fix? Should be more palatable than the previous
one. Brian, maybe you can take a look at the IRQ issue mentioned ab
On Mon, 31 Jul 2017 19:32:26 +0200
David Hildenbrand wrote:
> This one should work for s390x, no caching (or special access patterns
> like on x86) needed:
>
> +++ b/arch/s390/kvm/kvm-s390.c
> @@ -2447,6 +2447,11 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
> return kvm_s390_vcpu
> -Original Message-
> From: Dominik Brodowski [mailto:li...@dominikbrodowski.net]
> Sent: Tuesday, August 01, 2017 09:37
> To: Usyskin, Alexander ; Rafael J. Wysocki
>
> Cc: Winkler, Tomas ; Wysocki, Rafael J
> ; Mika Westerberg
> ; Bjorn Helgaas ;
> linux-kernel@vger.kernel.org; Linux
On Thu, Jul 6, 2017 at 10:49 PM, Anatolij Gustschin wrote:
> Add driver for CBUS pins on FT232H. The driver supports setting
> GPIO direction and getting/setting CBUS 0-3 pin value. The CBUS
> pins have to be enabled by configuring I/O mode in the FTDI EEPROM.
>
> Signed-off-by: Anatolij Gustschi
Thiago Jung Bauermann writes:
> Ram Pai writes:
...
>> +
>> +/* We got one, store it and use it from here on out */
>> +if (need_to_set_mm_pkey)
>> +mm->context.execute_only_pkey = execute_only_pkey;
>> +return execute_only_pkey;
>> +}
>
> If you follow the code flow in __
omap_gpio_probe() can fail here and we must disable clock.
Signed-off-by: Arvind Yadav
---
drivers/gpio/gpio-omap.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index f8c550de..dbf869f 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/driver
clk_prepare_enable() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
drivers/gpio/gpio-mb86s7x.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mb86s7x.c b/drivers/gpio/gpio-mb86s7x.c
index ffb73f6..94d7726 100644
--- a/
On Tue, 1 Aug 2017, Benjamin Herrenschmidt wrote:
> On Mon, 2017-07-31 at 21:33 +0200, Thomas Gleixner wrote:
> > If an interrupt chip is marked IRQCHIP_ONESHOT_SAFE it signals that the
> > interrupt chip does not require the ONESHOT mode for threaded
> > interrupts. Unfortunately this is applied i
Hi Andrew,
After merging the akpm tree, today's linux-next build (sparc defconfig)
failed like this:
In file included from mm/vmscan.c:55:0:
include/linux/swapops.h: In function 'swp_entry_to_pmd':
include/linux/swapops.h:226:9: error: implicit declaration of function '__pmd'
[-Werror=implicit-f
Alexander, Rafael,
On Tue, Aug 01, 2017 at 02:05:22AM +0200, Rafael J. Wysocki wrote:
> Actually, I don't think it will make any difference. Please check the
> one attached this time.
On Tue, Aug 01, 2017 at 05:25:03AM +, Usyskin, Alexander wrote:
> Dominik, can you try comment out "if (!pci
On 07/28/2017 01:57 AM, Arnaldo Carvalho de Melo wrote:
Em Fri, Jul 28, 2017 at 01:16:02AM +0900, Taeung Song escreveu:
Currently the toggle total period view on the annotate TUI
shows the number of samples, not period like below.
So fix the toggle total period view on the annotate TUI like be
On 07/29/2017 01:26 AM, Arnaldo Carvalho de Melo wrote:
Em Fri, Jul 28, 2017 at 01:16:16AM +0900, Taeung Song escreveu:
Add --show-nr-samples option to perf-annotate
so that it corresponds with perf-report.
So this is not that intuitive, i.e. if one ask for:
perf annotate --show-total-pe
Hi Andrew,
After merging the akpm tree, today's linux-next build (powerpc
allyesconfig) failed like this:
In file included from arch/powerpc/include/asm/paca.h:19:0,
from arch/powerpc/include/asm/hw_irq.h:42,
from arch/powerpc/include/asm/irqflags.h:11,
On 07/29/2017 01:26 AM, Arnaldo Carvalho de Melo wrote:
Em Fri, Jul 28, 2017 at 01:16:16AM +0900, Taeung Song escreveu:
Add --show-nr-samples option to perf-annotate
so that it corresponds with perf-report.
So this is not that intuitive, i.e. if one ask for:
perf annotate --show-total-pe
On Mon, Jul 31, 2017 at 09:44:04AM +0200, Christoph Hellwig wrote:
> On Mon, Jul 31, 2017 at 09:42:06AM +0200, Christoph Hellwig wrote:
> > On Mon, Jul 31, 2017 at 04:36:47PM +0900, Minchan Kim wrote:
> > > Do you suggest define something special flag(e.g., SWP_INMEMORY)
> > > for in-memory swap to
This adds debugfs consumer for xHCI driver. The debugfs entries
read all host registers, device/endpoint contexts, command ring,
event ring and various endpoint rings. With these entries, users
can check the registers and memory spaces used by a host during
run time, or save all the information wit
Hi, Stephen,
Thanks for reporting.
Stephen Rothwell writes:
> Hi Andrew,
>
> After merging the akpm tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> mm/swapfile.c: In function 'reuse_swap_page':
> mm/swapfile.c:1429:16: warning: 'offset' may be used uninitialize
Hi Jay,
The SBI_BLOCK_OPS can not cover all the case, once SBI_BLOCK_OPS is
set, all the normal writeback
(before the SBI_BLOCK_OPS is clear) of dentry pages which do not come
from write_checkpoint flow will
totally miss all the f2fs_balance_fs check.
On 2017/8/1 8:44, Jaegeuk Kim wrote:
Hi Andrew,
After merging the akpm tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
mm/swapfile.c: In function 'reuse_swap_page':
mm/swapfile.c:1429:16: warning: 'offset' may be used uninitialized in this
function [-Wmaybe-uninitialized]
unsigned long offset;
On Mon, Jul 31, 2017 at 09:54:06PM -0400, Prakash Sangappa wrote:
> This patch adds tests for UFFD_FEATURE_SIGBUS feature. The
> tests will verify signal delivery instead of userfault events.
> Also, test use of UFFDIO_COPY to allocate memory and retry
> accessing monitored area after signal delive
Nadav reported parallel MADV_DONTNEED on same range has a stale TLB
problem and Mel fixed it[1] and found same problem on MADV_FREE[2].
Quote from Mel Gorman
"The race in question is CPU 0 running madv_free and updating some PTEs
while CPU 1 is also running madv_free and looking at the same PTEs.
This patch is ready for solving race problems caused by TLB batch.
For that, we will increase/decrease TLB flush pending count of
mm_struct whenever tlb_[gather|finish]_mmu is called.
Before making it simple, this patch separates architecture specific
part and rename it to arch_tlb_[gather|finish]
Currently, tlb_flush_pending is used only for CONFIG_[NUMA_BALANCING|
COMPACTION] but upcoming patches to solve subtle TLB flush bacting
problem will use it regardless of compaction/numa so this patch
doesn't remove the dependency.
Cc: Nadav Amit
Cc: Mel Gorman
Signed-off-by: Minchan Kim
---
i
Nadav and Mel founded several subtle races caused by TLB batching.
This patchset aims for solving thoses problems using embedding
[inc|dec]_tlb_flush_pending to TLB batching API.
With that, places to know TLB flush pending catch it up by
using mm_tlb_flush_pending.
Each patch includes detailed des
Nadav reported KSM can corrupt the user data by the TLB batching race[1].
That means data user written can be lost.
Quote from Nadav Amit
"
For this race we need 4 CPUs:
CPU0: Caches a writable and dirty PTE entry, and uses the stale value for
write later.
CPU1: Runs madvise_free on the range th
On 2017/7/28 0:00, Gao, Ping A wrote:
> On 2017/7/27 0:43, Alex Williamson wrote:
>> [cc +libvir-list]
>>
>> On Wed, 26 Jul 2017 21:16:59 +0800
>> "Gao, Ping A" wrote:
>>
>>> The vfio-mdev provide the capability to let different guest share the
>>> same physical device through mediate sharing, as
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in:
include/linux/fs.h
between commit:
9dcc0577f2a4 ("mm: remove optimizations based on i_size in mapping writeback
waits")
from the wberr tree and patch:
"mm: remove optimizations based on i_size in mapping wr
On Mon, Jul 31, 2017 at 2:55 PM, Alex Williamson
wrote:
> On Mon, 31 Jul 2017 10:56:53 -0700
> Feng Kan wrote:
>
>> On Fri, Jul 28, 2017 at 4:00 PM, Alex Williamson
>> wrote:
>> > On Fri, 28 Jul 2017 11:50:43 -0700
>> > Feng Kan wrote:
>> >
>> >> The APM X-Gene PCIe root port does not support A
On Mon, Jul 31, 2017 at 8:43 AM, da...@codemonkey.org.uk
wrote:
> Another NFSv4 KASAN splat, this time from rc3.
>
> BUG: KASAN: use-after-free in nfs4_exchange_id_done+0x3d7/0x8e0 [nfsv4]
Ugh. It's really hard to tell what access that it - KASAN doesn't
actually give enough information. There's
On Mon, Jul 31, 2017 at 06:00:02PM -0700, Palmer Dabbelt wrote:
> This contains all the code that directly interfaces with the RISC-V
> memory model. While this code corforms to the current RISC-V ISA
> specifications (user 2.2 and priv 1.10), the memory model is somewhat
> underspecified in those
Hi Brian,
On Mon, Jul 31, 2017, Brian Norris wrote:
> Contains a QCA6174A-5 chipset, with USB BT. Let's support loading
> firmware on it.
>
> From usb-devices:
> T: Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
> D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
> P:
Hi Andrew,
After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
arch/powerpc/kernel/rtas.c: In function 'rtas_online_cpus_mask':
arch/powerpc/kernel/rtas.c:917:37: error: 'GFP_KENREL' undeclared (first use in
this function)
if (!alloc_cpuma
Hi
We using pci_dev_run_wake that changed in mentioned patch to decide
if to replace usual PM callbacks with domain ones.
IIRC, the mei device is not remote wakeable on that platform,
so we should set domain callbacks.
There was a patch in PM framework that squashes runtime suspend with
usual susp
Hi Andrew,
After merging the akpm-current tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
fs/proc/task_mmu.c: In function 'show_map_vma':
fs/proc/task_mmu.c:285:28: warning: unused variable 'priv' [-Wunused-variable]
struct proc_maps_private *priv = m->private;
Hello Huang,
On Tue, Aug 01, 2017 at 11:30:41AM +0800, Huang, Ying wrote:
> Hi, Horiguchi san,
>
> Naoya Horiguchi writes:
>
> > Hi,
> >
> > I found the following bug when testing mmotm-2017-07-31-16-56.
> > The triggering testcase just swaps in/out shmem pages.
> > It seems to me related to th
1) Handle notifier registry failures properly in tun/tap driver, from
Tonghao Zhang.
2) Fix bpf verifier handling of subtraction bounds and add a testcase
for this, from Edward Cree.
3) Increase reset timeout in ftgmac100 driver, from Ben Herrenschmidt.
4) Fix use after free in prd_retire
On Mon, Jul 31, 2017 at 10:11 PM, Linus Torvalds
wrote:
>
> And I just checked this on a separate branch, just because I wanted to
> see what the overall diff was. There's a conflict [..]
Side note: the overall patch looks fine to me. I like how it removes
complexity and code. I didn't test it (o
On Mon, Jul 31, 2017 at 8:03 PM, Kees Cook wrote:
>
> Yeah, I'm open to whatever. It's not clear where it should go, but if
> you want to take it and Linus doesn't want it "early", that works for
> me. Linus, Andrew, thoughts?
I'd actually like this to go in separately from all the other security
From: Rishabh Hardas
Solved a few coding style issues, used BIT macro to set MINORBITS.
Signed-off-by: Rishabh Hardas
---
drivers/staging/pi433/pi433_if.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/s
Acked-by: Julia Lawall
On Mon, 31 Jul 2017, Gustavo A. R. Silva wrote:
> Coccinelle script to remove unnecessary static on local variables when
> the variables are not used before update.
>
> Signed-off-by: Gustavo A. R. Silva
> ---
> Changes in v2:
> Update header and Copyright note.
>
> scr
Here's an updated series for the proposed new IOCTLs. Major changes
since last time:
* Leave driver API with 32-bit vblank counts
* Use ktime_t instead of struct timespec.
* Check for MODESETTING before using modesetting APIs
* Ensure vblank is running in new get_sequence ioctl
There are othe
These provide crtc-id based functions instead of pipe-number, while
also offering higher resolution time (ns) and wider frame count (64)
as required by the Vulkan API.
v2:
* Check for DRIVER_MODESET in new crtc-based vblank ioctls
Failing to check this will oops the driver.
* Ensure v
This modifies the datatypes used by the vblank code to provide both 64
bits of vblank count and switch to using ktime_t for timestamps to
increase resolution from microseconds to nanoseconds.
The driver interfaces have been left using 32 bits of vblank count;
all of the code necessary to widen tha
Place drm_event_vblank in a new union that includes that and a bare
drm_event structure. This will allow new members of that union to be
added in the future without changing code related to the existing vbl
event type.
Assignments to the crtc_id field are now done when the event is
allocated, rath
On 2017年08月01日 11:30, Vinod Koul wrote:
On Mon, Jul 31, 2017 at 06:47:34PM +0800, Cheng-Yi Chiang wrote:
From: "U. Artie Eoff"
Reset the hw_ptr before queuing the restore_stream_context
work to eradicate a nasty white audio noise on resume.
Liam, Jie? This on legacy BYT driver..
Tested-b
Add pm_runtime* calls to cadence-quadspi driver. This is required to
switch on QSPI power domain on TI 66AK2G SoC during probe.
Signed-off-by: Vignesh R
---
drivers/mtd/spi-nor/cadence-quadspi.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.
Add DT node for Cadence QSPI IP present in 66AK2G SoC.
Signed-off-by: Vignesh R
---
arch/arm/boot/dts/keystone-k2g.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi
b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa30840..95327aabfaa4
As per 66AK2G02 TRM[1] SPRUHY8F section 11.15.5.3 Indirect Access
Controller programming sequence, a delay equal to couple QSPI master
clock(~5ns) is required after setting CQSPI_REG_INDIRECTWR_START bit and
writing data to the flash. Add a new compatible to handle the couple of
cycles of delay req
66AK2G EVM has a s25fl512s flash connected to QSPI CS0. Add pinmux for
QSPI and DT entries for the same.
Signed-off-by: Vignesh R
---
arch/arm/boot/dts/keystone-k2g-evm.dts | 69 ++
1 file changed, 69 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.
On 2017-07-28 12:40, Kiran Gunda wrote:
v2:
* [PATCH V2 04/12] spmi: pmic-arb: optimize qpnpint_irq_set_type
function
Added Stephen's Reviewed-by tag.
* [PATCH V2 05/12] spmi: pmic-arb: fix memory allocation for
mapping_table
Added Fixes tag and Stephen's Reviewed-by tag.
* [PATCH V2 0
Cadence QSPI IP has a adapted loopback circuit which can be enabled by
setting BYPASS field to 0 in READCAPTURE register. It enables use of
QSPI return clock to latch the data rather than the internal QSPI
reference clock. For high speed operations, adapted loopback circuit
using QSPI return clock
This series adds support for Cadence QSPI for 66AK2G SoC. The first
three patches enhance the cadence-quadspi driver to support loopback
clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add
DT nodes and enable the driver in defconfig.
Tested on 66AK2G GP and ICE boards.
Vignesh R
66AK2G ICE board has a s25fl256s1 flash connected to QSPI CS0. Add
pinmux and DT entries for the same.
Signed-off-by: Vignesh R
---
arch/arm/boot/dts/keystone-k2g-ice.dts | 69 ++
1 file changed, 69 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-ice.dt
66AK2G SoC has a Cadence QSPI IP. Therefore, enable cadence-quadspi
driver as part of keystone_defconfig. Since, QSPI flash can be used to
for root filesystem, built it into the kernel instead of module.
Signed-off-by: Vignesh R
---
arch/arm/configs/keystone_defconfig | 1 +
1 file changed, 1 in
Update the ti,omap-hsmmc.txt to include information about
66AK2G specific mmc controller. Also cleanup the entries
under optional properties to look a bit nicer.
Signed-off-by: Lokesh Vutla
---
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 52 +++---
1 file changed, 37 ins
Enable the TI OMAP HSMMC and fixed regulator support
for keystone platforms.
Signed-off-by: Lokesh Vutla
---
arch/arm/configs/keystone_defconfig | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/configs/keystone_defconfig
b/arch/arm/configs/keystone_defconfig
index d47ea43d097e..
This series adds DT nodes and documentation for eDMA and MMC IPs on
Keystone 66AK2G SoC. Also enable the required configs in keystone_defconfig.
This series depends on Keerthy's gpio node patches on 66AK2G:
https://patchwork.kernel.org/patch/9864311/
Tested:
k2g-evm with rootfs on mmc: http://pas
Enable MMC0 which is used for micro SD and MMC1 which is used for the on
board EMMC.
Signed-off-by: Lokesh Vutla
[fcoo...@ti.com: add mmc1, bufferclass and pullup/pulldown settings]
Signed-off-by: Franklin S Cooper Jr
[nsek...@ti.com: add card detect GPIO support]
Signed-off-by: Sekhar Nori
---
Add device tree nodes for MMC0 and MMC1 pesent
on 66AK2G device.
Signed-off-by: Lokesh Vutla
[nsek...@ti.com: fix clock-names for mmc1 node]
Signed-off-by: Sekhar Nori
---
arch/arm/boot/dts/keystone-k2g.dtsi | 32
1 file changed, 32 insertions(+)
diff --git a/a
From: Peter Ujfalusi
Add nodes for eDMA0 and eDMA1.
Signed-off-by: Peter Ujfalusi
Signed-off-by: Dave Gerlach
Signed-off-by: Lokesh Vutla
---
arch/arm/boot/dts/keystone-k2g.dtsi | 66 +
1 file changed, 66 insertions(+)
diff --git a/arch/arm/boot/dts/keyst
Update ti,edma binding documentation to reflect 66AK2G specific
properties.
Signed-off-by: Lokesh Vutla
---
Documentation/devicetree/bindings/dma/ti-edma.txt | 95 +--
1 file changed, 90 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/dma/ti-edma
Coccinelle script to remove unnecessary static on local variables when
the variables are not used before update.
Signed-off-by: Gustavo A. R. Silva
---
Changes in v2:
Update header and Copyright note.
scripts/coccinelle/misc/static_unnecessary.cocci | 96
1 file change
Hi Ashish,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.13-rc3 next-20170731]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ashish-Kalra/staging-ks7010-fix
This patch was originally submitted in the context of the ChromiumOS kernel
3.10 for BYT
(https://groups.google.com/a/chromium.org/forum/#!topic/chromium-os-reviews/AsoBhfHzQg8).
> -Original Message-
> From: Koul, Vinod
> Sent: Monday, July 31, 2017 8:30 PM
> To: Cheng-Yi Chiang ; Jie,
Hi Ashish,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.13-rc3 next-20170731]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Ashish-Kalra/staging-ks7010-fix
This makes it possible to preserve basic futex support and compile out
the PI support when RT mutexes are not available.
Signed-off-by: Nicolas Pitre
---
include/linux/futex.h | 7 ++-
init/Kconfig| 7 ++-
kernel/futex.c | 22 +
This driver provides PS/2 serio bus support by implementing bit banging
with the GPIO API. The GPIO pins, data and clock, can be configured with
a node in the device tree or by static platform data.
Writing to a device is supported as well, though it is not recommended as
the timings to be halt gi
- On Aug 1, 2017, at 12:03 AM, Paul E. McKenney paul...@linux.vnet.ibm.com
wrote:
> On Tue, Aug 01, 2017 at 12:04:05AM +, Mathieu Desnoyers wrote:
>> - On Jul 31, 2017, at 12:13 PM, Paul E. McKenney
>> paul...@linux.vnet.ibm.com
>> wrote:
>>
>> > On Mon, Jul 31, 2017 at 01:50:29PM +
On Mon, 31 Jul 2017, Thomas Gleixner wrote:
> But I really do not agree with your reasoning about easier to understand
> and maintain. I have the dubious pleasure to stare into that code on a
> regular base. PI and non PI share a lot of code and it's really not helping
> to have two separate files
commit 3d89e5478bf550a50c99e93adf659369798263b0 upstream.
Commit:
e9532e69b8d1 ("sched/cputime: Fix steal time accounting vs. CPU hotplug")
... set rq->prev_* to 0 after a CPU hotplug comes back, in order to
fix the case where (after CPU hotplug) steal time is smaller than
rq->prev_steal_time.
Hi James,
On Monday 31 July 2017 10:45 PM, James Morse wrote:
Hi Pratyush,
On 31/07/17 11:40, Pratyush Anand wrote:
samples/hw_breakpoint/data_breakpoint.c passes with x86_64 but fails with
ARM64. Even though it has been NAKed previously on upstream [1, 2], I have
tried to come up with patches
On 2017-08-01 01:34, Randy Dunlap wrote:
On 07/31/2017 03:35 PM, Danilo Krummrich wrote:
diff --git a/Documentation/gpio/drivers-on-gpio.txt
b/Documentation/gpio/drivers-on-gpio.txt
index 3065132..b106e72 100644
--- a/Documentation/gpio/drivers-on-gpio.txt
+++ b/Documentation/gpio/drivers-on-g
On Tue, Aug 01, 2017 at 12:04:05AM +, Mathieu Desnoyers wrote:
> - On Jul 31, 2017, at 12:13 PM, Paul E. McKenney
> paul...@linux.vnet.ibm.com wrote:
>
> > On Mon, Jul 31, 2017 at 01:50:29PM +1000, Stephen Rothwell wrote:
> >> Hi Paul,
> >>
> >> Today's linux-next merge of the rcu tree g
On Monday 31 July 2017 08:18 PM, Yury Norov wrote:
- If we start using TIF flags here, we cannot easily add new mm_context
specific bits because they may mess with TIF ones.
This one seems convincing argument. ATM do you have any mm_context flag which
would you like to incorporate?
Hi Daniel,
> -Original Message-
> From: Daniel Lezcano [mailto:daniel.lezc...@linaro.org]
> Sent: Monday, July 31, 2017 10:29 PM
> To: A.s. Dong; linux-kernel@vger.kernel.org
> Cc: linux-arm-ker...@lists.infradead.org; t...@linutronix.de;
> shawn...@kernel.org; Jacky Bai; Anson Huang; dong
Hi, Horiguchi san,
Naoya Horiguchi writes:
> Hi,
>
> I found the following bug when testing mmotm-2017-07-31-16-56.
> The triggering testcase just swaps in/out shmem pages.
> It seems to me related to thp swapping improvement patchset,
> so let me report this to the relevant people.
>
> Thanks,
On 2017/7/31 21:20, Paolo Bonzini wrote:
> On 31/07/2017 14:27, David Hildenbrand wrote:
>>> I'm not sure whether the operation of get the vcpu's priority-level is
>>> expensive on all architectures, so I record it in kvm_sched_out() for
>>> minimal the extra cycles cost in kvm_vcpu_on_spin().
>
On Mon, Jul 31, 2017 at 06:47:34PM +0800, Cheng-Yi Chiang wrote:
> From: "U. Artie Eoff"
>
> Reset the hw_ptr before queuing the restore_stream_context
> work to eradicate a nasty white audio noise on resume.
Liam, Jie? This on legacy BYT driver..
>
> Tested-by: Cheng-Yi Chiang
> Signed-off-b
Thanks for doing that work. I have had it on my list for a long time and you
seem to fix it. Although I'd happily review and possibly test it, unfortunately
I can't do so before the week of August 21st.
If this might go in quick, nothing will stop me from reviewing either, so,
whatever. Thanks
On Mon, Jul 31, 2017 at 5:54 PM, James Morris wrote:
> On Mon, 31 Jul 2017, Kees Cook wrote:
>
>> Ugh, please ignore this v4. There's a typo that snuck in. I'll send a v5
>> soon...
>
> Aside from that, it's looking good. This touches a lot of stuff in
> security/ so it may make sense for it to g
On Sat, Jul 29, 2017 at 10:17 PM, wrote:
> From: Marcus Cooper
>
> The BCLKDIV and MCLKDIV found on newer SoCs start from an offset of 1.
> Add the functionality to adjust the division values according to the
> needs to the device being used.
>
> Signed-off-by: Marcus Cooper
> ---
> sound/soc/
On Sat, Jul 29, 2017 at 10:17 PM, wrote:
> From: Marcus Cooper
>
> In preparation for the changes required to support newer SoCs then
typo?
> quirks has been moved and also added to the device structure.
>
> Signed-off-by: Marcus C
Hi,
I found the following bug when testing mmotm-2017-07-31-16-56.
The triggering testcase just swaps in/out shmem pages.
It seems to me related to thp swapping improvement patchset,
so let me report this to the relevant people.
Thanks,
Naoya Horiguchi
---
[ 112.690842] ===> testcase 'mm/shmem_s
On (07/30/17 21:37), pierre Kuo wrote:
> If the buffer pass to msg_print_text is not big enough to put both all
> prefixes and log_text(msg), kernel will quietly break.
> That means the user may not have the chance to know whether the
> log_text(msg) is fully printed into buffer or not.
>
> In thi
On Mon, Jul 31, 2017 at 10:15:12PM -0400, Colin Walters wrote:
> On Mon, Jul 31, 2017, at 02:23 PM, Darrick J. Wong wrote:
>
> > I don't think F_SEAL_{SHRINK,GROW} prevents reflinking or CoW of file data,
> > which are two things that cannot happen under S_IOMAP_IMMUTABLE that
> > aren't size chan
From: Ong Hean Loong
Driver for Intel FPGA Video and Image Processing
Suite Frame Buffer II. The driver only supports the Intel
Arria10 devkit and its variants. This driver can be either
loaded staticlly or in modules. The OF device tree binding
is located at:
Documentation/devicetree/bindings/di
From: Ong Hean Loong
Intel FPGA Video and Image Processing Suite Frame Buffer II
driver config for Arria 10 devkit and its variants
Signed-off-by: Ong, Hean Loong
---
arch/arm/configs/socfpga_defconfig | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/configs/socfpga_defconfig
From: Ong Hean Loong
Device tree binding for Intel FPGA Video and Image
Processing Suite. The binding involved would be generated
from the Altera (Intel) Qsys system. The bindings would
set the max width, max height, buts per pixel and memory
port width. The device tree binding only supports the
From: Ong Hean Loong
The FPGA FrameBuffer Soft IP could be seen as the GPU and the DRM driver patch
here is allocating memory for information to be streamed from the ARM/Linux to
the display port.
Basically the driver just wraps the information such as the pixels to be drawn
by the FPGA Fra
On 2017/7/31 21:22, Christoffer Dall wrote:
> On Sat, Jul 29, 2017 at 02:22:57PM +0800, Longpeng(Mike) wrote:
>> We had disscuss the idea here:
>> https://www.spinics.net/lists/kvm/msg140593.html
>
> This is not a very nice way to start a commit description.
>
> Please provide the necessary ba
From: Wanpeng Li
[ cut here ]
WARNING: CPU: 5 PID: 2288 at arch/x86/kvm/vmx.c:11124
nested_vmx_vmexit+0xd64/0xd70 [kvm_intel]
CPU: 5 PID: 2288 Comm: qemu-system-x86 Not tainted 4.13.0-rc2+ #7
RIP: 0010:nested_vmx_vmexit+0xd64/0xd70 [kvm_intel]
Call Trace:
vmx_check_n
On Mon, 2017-07-31 at 16:38 -0400, Johannes Weiner wrote:
> On Mon, Jul 31, 2017 at 09:49:39PM +0200, Mike Galbraith wrote:
> > On Mon, 2017-07-31 at 14:41 -0400, Johannes Weiner wrote:
> > >
> > > Adding an rq counter for tasks inside memdelay sections should be
> > > straight-forward as well (ex
On Tue, Aug 1, 2017 at 12:50 AM, Jernej Škrabec wrote:
> Hi Chen-Yu,
>
> Dne ponedeljek, 31. julij 2017 ob 07:13:34 CEST je Chen-Yu Tsai napisal(a):
>> Hi Jernej,
>>
>> On Mon, Jul 31, 2017 at 12:41 AM, Jernej Skrabec
>>
>> wrote:
>> > During development of H3 HDMI driver, I found some issues wit
On Mon, Jul 31, 2017, at 02:23 PM, Darrick J. Wong wrote:
> I don't think F_SEAL_{SHRINK,GROW} prevents reflinking or CoW of file data,
> which are two things that cannot happen under S_IOMAP_IMMUTABLE that
> aren't size changes. From the implementation it looks like shrink and
> grow are only su
When we select CFQ as the scheduler, in function pick_next_task_fair
it will pass NULL as the 2nd argument to pick_next_entity:
pick_next_entity(cfs_rq, NULL);
And once __pick_first_entity() is called, it could return NULL as well.
So in function pick_next_entity(), the local variable 'left'
On Mon, Jul 31, 2017 at 10:43:45AM -0700, Paul E. McKenney wrote:
> On Mon, Jul 31, 2017 at 07:04:03PM +0800, Boqun Feng wrote:
> > On Mon, Jul 31, 2017 at 11:05:35AM +0200, Peter Zijlstra wrote:
> > > On Wed, Jul 26, 2017 at 08:47:50PM +0800, Boqun Feng wrote:
> > >
> > > > > +
> > > > > +Further
On 07/31/2017 10:09 AM, Zheng, Lv wrote:
> Hi,
>
>> From: linux-acpi-ow...@vger.kernel.org
>> [mailto:linux-acpi-ow...@vger.kernel.org] On Behalf Of Song
>> liwei
>> Subject: [PATCH V2] ACPI, APEI: Fixup incorrect 16-bit access width firmware
>> bug
>>
>> From: Liwei Song
>>
>> This is a foll
Redraw this patch, thanks.
Jiaheng
-Original Message-
From: jiaheng.fan [mailto:jiaheng@nxp.com]
Sent: Tuesday, August 01, 2017 9:47 AM
To: vinod.k...@intel.com; robh...@kernel.org; dan.j.willi...@intel.com;
mark.rutl...@arm.com; li...@armlinux.org.uk; shawn...@kernel.org
Cc: Leo Li
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