We can just pass this on instead of having to do a radix tree lookup
without proper locking 2 levels into the callchain.
Signed-off-by: Christoph Hellwig
---
arch/ia64/mm/init.c| 5 +++--
arch/powerpc/mm/mem.c | 5 +++--
arch/s390/mm/init.c| 5 +++--
arch/sh/m
This function isn't used by any modules, and is only to be called
from core MM code. This includes the calls for the add_pages wrapper
that might be inlined.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
mm/memory_hotplug.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm
Hi all,
this series started with two patches from Logan that now are in the
middle of the series to kill the memremap-internal pgmap structure
and to redo the dev_memreamp_pages interface to be better suitable
for future PCI P2P uses. I reviewed them and noticed that there
isn't really any good r
We can just pass this on instead of having to do a radix tree lookup
without proper locking a few levels into the callchain.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
arch/arm64/mm/mmu.c| 6 --
arch/ia64/mm/discontig.c | 3 ++-
arch/powerpc/mm/init_6
Currently all calls to those functions are eliminated by the compiler when
CONFIG_ZONE_DEVICE is not set, but this soon won't be the case.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
include/linux/memremap.h | 18 ++
1 file changed, 14 insertions(+), 4 deletio
Change the calling convention so that get_dev_pagemap always consumes the
previous reference instead of doing this using an explicit earlier call to
put_dev_pagemap in the callers.
The callers will still need to put the final reference after finishing the
loop over the pages.
Signed-off-by: Chris
No functional changes, just untangling the call chain and document
why the altmap is passed around the hotplug code.
Signed-off-by: Christoph Hellwig
Reviewed-by: Logan Gunthorpe
Reviewed-by: Dan Williams
---
arch/powerpc/mm/init_64.c | 5 -
arch/x86/mm/init_64.c | 5 -
include/l
This is a pretty big function, which should be out of line in general,
and a no-op stub if CONFIG_ZONE_DEVICЕ is not set.
Signed-off-by: Christoph Hellwig
Reviewed-by: Logan Gunthorpe
Reviewed-by: Dan Williams
---
include/linux/memremap.h | 39 ---
kernel/me
From: Logan Gunthorpe
'struct page_map' is a private structure of 'struct dev_pagemap' but the
latter replicates all the same fields as the former so there isn't much
value in it. Thus drop it in favour of a completely public struct.
This is a clean up in preperation for a more generally useful
On 2017/12/28 10:19, Jaegeuk Kim wrote:
> This patch allows root to reserve some blocks via mount option.
>
> "-o reserve_root=N" means N x 4KB-sized blocks for root only.
>
> Signed-off-by: Jaegeuk Kim
> ---
> fs/f2fs/f2fs.h | 25 -
> fs/f2fs/super.c | 24 +
__radix_tree_insert already checks for duplicates and returns -EEXIST in
that case, so remove the duplicate (and racy) duplicates check.
Signed-off-by: Christoph Hellwig
Reviewed-by: Logan Gunthorpe
---
kernel/memremap.c | 11 ---
1 file changed, 11 deletions(-)
diff --git a/kernel/mem
There is only one caller of the trivial function find_dev_pagemap left,
so just merge it into the caller.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
kernel/memremap.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/kernel/memremap.c b/kernel/mem
This new interface is similar to how struct device (and many others)
work. The caller initializes a 'struct dev_pagemap' as required
and calls 'devm_memremap_pages'. This allows the pagemap structure to
be embedded in another structure and thus container_of can be used. In
this way application spec
All callers are gone now.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
include/linux/memremap.h | 9 -
kernel/memremap.c| 26 --
2 files changed, 35 deletions(-)
diff --git a/include/linux/memremap.h b/include/linux/memremap.h
index 26
From: Jacob Chen
Add MAINTAINERS entry for the rockchip isp1 driver.
This driver is maintained by rockchip officially and it
will be used for rockchip SoC on all linux-kernel based OS.
Signed-off-by: Jacob Chen
---
MAINTAINERS | 10 ++
1 file changed, 10 insertions(+)
diff --git a/MAI
We can just pass this on instead of having to do a radix tree lookup
without proper locking a few levels into the callchain.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
arch/arm64/mm/mmu.c| 3 +-
arch/ia64/mm/discontig.c | 3 +-
arch/powerpc/mm/init_64.c
From: Jacob Chen
It's a Designware MIPI D-PHY, used by ISP in rk3288.
Signed-off-by: Jacob Chen
---
arch/arm/boot/dts/rk3288.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 5dbfafb..a4c9a6e 100644
--- a/arch/ar
Pass the vmem_altmap two levels down instead of needing a lookup.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
arch/ia64/mm/init.c| 9 +
include/linux/memory_hotplug.h | 2 +-
include/linux/mm.h | 4 ++--
kernel/memremap.c | 2 +-
m
Only x86_64 and sh export this symbol, and it is not used by any
modular code.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
arch/sh/mm/init.c | 1 -
arch/x86/mm/init_64.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index bf726
There is no clear separation between the two, so merge them.
Signed-off-by: Christoph Hellwig
Reviewed-by: Logan Gunthorpe
Reviewed-by: Dan Williams
---
mm/sparse-vmemmap.c | 45 -
1 file changed, 16 insertions(+), 29 deletions(-)
diff --git a/mm/sp
We can just pass this on instead of having to do a radix tree lookup
without proper locking 2 levels into the callchain.
Signed-off-by: Christoph Hellwig
Reviewed-by: Dan Williams
---
arch/ia64/mm/init.c| 4 ++--
arch/powerpc/mm/mem.c | 6 ++
arch/s390/mm/init.c
It's a Designware MIPI D-PHY, used for ISP0 in rk3399.
Signed-off-by: Shunqian Zheng
Signed-off-by: Jacob Chen
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk
From: Jacob Chen
Add the output video driver that accept params from userspace.
Signed-off-by: Jacob Chen
Signed-off-by: Shunqian Zheng
Signed-off-by: Yichong Zhong
Signed-off-by: Jacob Chen
Signed-off-by: Eddie Cai
Signed-off-by: Jeffy Chen
Signed-off-by: Allon Huang
Signed-off-by: Tomas
From: Jacob Chen
This commit adds a subdev driver for Rockchip MIPI Synopsys DPHY driver
Signed-off-by: Jacob Chen
Signed-off-by: Shunqian Zheng
Signed-off-by: Tomasz Figa
---
.../media/platform/rockchip/isp1/mipi_dphy_sy.c| 787 +
1 file changed, 787 insertions(+)
c
changes in V5: Sync with local changes,
- fix the SP height limit
- speed up the second stream capture
- the second stream can't force sync for rsz when start/stop streaming
- add frame id to param vb2 buf
- enable luminance maximum threshold
changes in V4:
- fix some bugs during devel
From: Jacob Chen
Add the capture video driver for rockchip isp1 statistics block.
Signed-off-by: Jacob Chen
Signed-off-by: Shunqian Zheng
Signed-off-by: Yichong Zhong
Signed-off-by: Jacob Chen
Signed-off-by: Eddie Cai
Signed-off-by: Jeffy Chen
Signed-off-by: Allon Huang
Signed-off-by: Tom
From: Jacob Chen
This is the capture device interface driver that provides the v4l2
user interface. Frames can be received from ISP1.
Signed-off-by: Jacob Chen
Signed-off-by: Shunqian Zheng
Signed-off-by: Yichong Zhong
Signed-off-by: Jacob Chen
Signed-off-by: Eddie Cai
Signed-off-by: Jeffy
From: Jacob Chen
This commit add docuemnt for rkisp1 meta buffer format
Signed-off-by: Jacob Chen
---
Documentation/media/uapi/v4l/meta-formats.rst | 2 ++
.../media/uapi/v4l/pixfmt-meta-rkisp1-params.rst | 17 +
.../media/uapi/v4l/pixfmt-meta-rkisp1-stat.rst
From: Jacob Chen
rk3288 have a Embedded 13M ISP
Signed-off-by: Jacob Chen
---
arch/arm/boot/dts/rk3288.dtsi | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index cd24894..5dbfafb 100644
--- a/arch/arm/boot/dts
From: Jeffy Chen
Add the header for userspace
Signed-off-by: Jeffy Chen
Signed-off-by: Jacob Chen
---
include/uapi/linux/rkisp1-config.h | 757 +
1 file changed, 757 insertions(+)
create mode 100644 include/uapi/linux/rkisp1-config.h
diff --git a/include/
Hi Colin, Bjorn,
On 26 December 2017 at 21:13, Bjorn Andersson
wrote:
> On Tue 19 Dec 09:04 PST 2017, Colin King wrote:
>
>> From: Colin Ian King
>>
>> msg_body.min_ch_time is being assigned twice; remove the redundant
>> first assignment.
>>
>> Detected by CoverityScan, CID#1463042 ("Unused Val
On Thu, 28 Dec 2017 17:11:31 -0800
Alexei Starovoitov wrote:
> On 12/27/17 11:51 PM, Masami Hiramatsu wrote:
> >
> > Then what happen if the user set invalid retval to those functions?
> > even if we limit the injectable functions, it can cause a problem,
> >
> > for example,
> >
> > obj = func_
On Thu, Dec 28, 2017 at 10:51:46PM -0500, Theodore Ts'o wrote:
> On Fri, Dec 29, 2017 at 10:47:36AM +0900, Byungchul Park wrote:
> >
> >(1) The best way: To classify all waiters correctly.
>
> It's really not all waiters, but all *locks*, no?
Thanks for your opinion. I will add my opinion on
On Thu, Dec 28, 2017 at 09:00:04AM +0900, Minchan Kim wrote:
> On Wed, Dec 27, 2017 at 04:10:56PM +0900, Sergey Senozhatsky wrote:
> > On (12/27/17 15:29), Minchan Kim wrote:
> > > On Fri, Dec 22, 2017 at 04:00:06PM +0530, Gopi Sai Teja wrote:
> > > > 75% of the PAGE_SIZE is not a correct threshold
Implement error_resume callback in DPC, which, after DPC trigger event
enumerates the devices beneath.
Signed-off-by: Oza Pawandeep
diff --git a/drivers/pci/pcie/pcie-dpc.c b/drivers/pci/pcie/pcie-dpc.c
index 68296ec..4c6bef3 100644
--- a/drivers/pci/pcie/pcie-dpc.c
+++ b/drivers/pci/pcie/pcie-d
This patch addresses the race condition between AER and DPC for recovery.
Current DPC driver does not do recovery, e.g. calling end-point's driver's
callbacks, which sanitize the device.
DPC driver implements link_reset callback, and calls pci_do_recovery.
Signed-off-by: Oza Pawandeep
diff --gi
This patch factors out error reporting callbacks, which are currently
tightly coupled with AER.
DPC should be able to call these callbacks when DPC trigger event occurs.
Signed-off-by: Oza Pawandeep
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 6402f7f..fd053e5 100644
--
If AER attempts to do recovery for any device, and DPC is active on
any upstream port, AER should not do recovery, since it will be handled
by DPC
Change-Id: Ida507ce9145f420e35302db34e967f1b421e15c9
Signed-off-by: Oza Pawandeep
diff --git a/drivers/pci/pcie/pcie-err.c b/drivers/pci/pcie/pcie-er
This patch set brings in support for DPC and AER to co-exist and not to
race for recovery.
The current implementation of AER and error message broadcasting to the
EP driver is tightly coupled and limited to AER service driver.
It is important to factor out broadcasting and other link handling
call
On Friday 29 December 2017 10:00 AM, Junio C Hamano wrote:
* "git branch" and "git checkout -b" are now forbidden from creating
a branch whose name is "HEAD".
"git branch" already forbid a branch named "HEAD", didn't it? I thought
we just made "git checkout -b" to reject "HEAD" as a vali
Module auto-load doesn't work because i2c table is not exported.
Signed-off-by: Dmitry Mastykin
---
drivers/iio/adc/max9611.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/adc/max9611.c b/drivers/iio/adc/max9611.c
index b1dd17c..7924b5c 100644
--- a/driv
/Ard-Biesheuvel/add-support-for-relative-references-in-special-sections/20171228-171634
config: s390-gcov_defconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin
Hi,
On Friday 29 December 2017 09:54 AM, Manu Gautam wrote:
> Hi,
>
>
> On 12/28/2017 4:34 PM, Kishon Vijay Abraham I wrote:
>> Hi,
>>
> [snip]
>>
I'd prefer adding modes in enum phy_mode according to speed and using
phy_set_mode.
>>> yeah, that also seems good idea. How about somethi
Hi Bjorn,
On Sun, Dec 24, 2017 at 10:36 AM, Bjorn Andersson
wrote:
> On Fri 22 Dec 20:57 PST 2017, Jassi Brar wrote:
>
>> On Tue, Dec 5, 2017 at 9:16 PM, Georgi Djakov
>> wrote:
>> > There is a clock controller functionality provided by the APCS hardware
>> > block of msm8916 devices. The devic
The define for SC2731_WR_UNLOCK and SC2731_PWR_WR_PROT_VALUE are
swapped, so the code calling regmap_write() looks strange. Fix it.
regmap_write takes reg parameter first then val.
Signed-off-by: Axel Lin
---
Hi Erick,
I don't have the datasheet. Can you check this?
Thanks,
Axel
drivers/regulato
Hi,
On Monday 18 December 2017 11:46 PM, Cyrille Pitchen wrote:
> This patch adds support to the Cadence PCIe controller in endpoint mode.
>
> drivers/pci/Makefile was previously patched so
> drivers/pci/cadence/pcie-cadence-ep.o is linked after drivers/pci/endpoint
> objects, otherwise the built
On 2017-12-28 23:04, Keith Busch wrote:
On Wed, Dec 27, 2017 at 02:20:18AM -0800, Oza Pawandeep wrote:
DPC should enumerate the devices after recovering the link, which is
achieved by implementing error_resume callback.
Wouldn't that race with the link-up event that pciehp currently
handles?
On 28-12-17, 16:32, Stephen Boyd wrote:
> On 12/28, Viresh Kumar wrote:
> > So what we need now is:
> >
> > - Stephen to start responding and clarify all the doubts he had as being
> > silent
> > isn't helping.
>
> What can I reply to specifically?
I explained in detail how this stuff is goi
An early preview release Git v2.16.0-rc0 is now available for
testing at the usual places. It is comprised of 435 non-merge
commits since v2.15.0, contributed by 76 people, 22 of which are
new faces.
The tarballs are found at:
https://www.kernel.org/pub/software/scm/git/testing/
The followi
On 12/26/2017 08:21 PM, Stephen Boyd wrote:
On 12/26, David Lechner wrote:
Reentrant calls to clk_enable() are not working on UP systems. This is
caused by the fact spin_trylock_irqsave() always returns true when
CONFIG_SMP=n (and CONFIG_DEBUG_SPINLOCK=n) which causes the reference
counting to n
On Thu, Dec 28, 2017 at 09:03:22AM -0800, Guenter Roeck wrote:
>On 12/28/2017 08:01 AM, William Breathitt Gray wrote:
>> The ISA_BUS_API Kconfig option enables the compilation of the ISA bus
>> driver. The ISA bus driver does not perform any hardware interaction,
>> and is instead just a thin layer
Hi,
On 12/28/2017 4:34 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
[snip]
>
>>> I'd prefer adding modes in enum phy_mode according to speed and using
>>> phy_set_mode.
>> yeah, that also seems good idea. How about something like this:
>>
>> --- a/include/linux/phy/phy.h
>> +++ b/include/linux/phy/
On 12/28/2017 07:18 PM, Dave Airlie wrote:
> Hi Linus,
>
> Just dequeuing some fixes, I'm on holidays next week again, but I
> think things should be fine.
>
> Dave.
Hi,
It would be good to get this documentation build error patch
merged into 4.15. Daniel Vetter says that he merged (applied) i
On Fri, Dec 29, 2017 at 10:47:36AM +0900, Byungchul Park wrote:
>
>(1) The best way: To classify all waiters correctly.
It's really not all waiters, but all *locks*, no?
> Ultimately the problems should be solved in this way. But it
> takes a lot of time so it's not easy to use t
print_ip_sym() is mostly used for debugging, so I think it should print
the raw addresses.
Signed-off-by: Huacai Chen
---
include/linux/kallsyms.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index bd118a6..e502db8 100644
On 2017/12/22 21:31, Faiz Abbas wrote:
This patch series adds support for M_CAN on the TI Dra76
platform. Device tree patches will be sent separately.
A bunch of patches were sent before by
Franklin Cooper . I have clubbed the
series together and rebased to the latest kernel.
Tested this serie
Hi Linus,
Just dequeuing some fixes, I'm on holidays next week again, but I
think things should be fine.
Dave.
The following changes since commit 464e1d5f23cca236b930ef068c328a64cab78fb1:
Linux 4.15-rc5 (2017-12-23 20:47:16 -0800)
are available in the git repository at:
git://people.freed
Shifting a negative signed number is undefined behavior. Looking at the
macros MAKE_PROCESS_CPUCLOCK and FD_TO_CLOCKID, it seems that the
subexpression:
(~(clockid_t) (pid) << 3)
where clockid_t resolves to a signed int, which once negated, is
undefined behavior to shift the value of if the resul
sorry, fd_to_clockid() should probably return a clockid_t, let me fix that.
Shifting a negative signed number is undefined behavior. Looking at the
macros MAKE_PROCESS_CPUCLOCK and FD_TO_CLOCKID, it seems that the
subexpression:
(~(clockid_t) (pid) << 3)
where clockid_t resolves to a signed int, which once negated, is
undefined behavior to shift the value of if the resul
Hello Arnaldo,
Could you review it?
Thank you,
On Mon, 18 Dec 2017 16:28:35 +0900
Masami Hiramatsu wrote:
> Hello,
>
> This series ensure the build-ids for target binary and debuginfo
> are matched. If there is a mismatch, it warns user to check the
> package versions.
>
> To reproduce the p
Remove DCCP probe module since jprobe has been deprecated.
That function is now replaced by dccp/dccp_probe trace-event.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
Changes in v5:
- Fix a conflict with previous change in Makefile.
---
net/dccp/Kconfig | 17 -
Add DCCP sendmsg trace event (dccp/dccp_probe) for
replacing dccpprobe. User can trace this event via
ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
Changes in v5:
- Fix to add local directory to include for trace.h.
Thanks Steven!
Changes in v7:
- Avoid preprocessor dire
Remove SCTP probe module since jprobe has been deprecated.
That function is now replaced by sctp/sctp_probe and
sctp/sctp_probe_path trace-events.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
net/sctp/Kconfig | 12 ---
net/sctp/Makefile |3 -
net/sctp/probe.
Remove TCP probe module since jprobe has been deprecated.
That function is now replaced by tcp/tcp_probe trace-event.
You can use it via ftrace or perftools.
Signed-off-by: Masami Hiramatsu
---
net/Kconfig | 17 ---
net/ipv4/Makefile|1
net/ipv4/tcp_probe.c | 301 ---
Add SCTP ACK tracking trace event to trace the changes of SCTP
association state in response to incoming packets.
It is used for debugging SCTP congestion control algorithms,
and will replace sctp_probe module.
Note that this event a bit tricky. Since this consists of 2
events (sctp_probe and sctp
This adds an event to trace TCP stat variables with
slightly intrusive trace-event. This uses ftrace/perf
event log buffer to trace those state, no needs to
prepare own ring-buffer, nor custom user apps.
User can use ftrace to trace this event as below;
# cd /sys/kernel/debug/tracing
# echo 1
Hi,
This series is v7 of the replacement of jprobe usage with trace
events. This version fixes net/dccp/trace.h to avoid sparse
warning. Since the TP_STORE_ADDR_PORTS macro can be shared
with trace/events/tcp.h, it also introduce a new common header
file and move the definition of that macro.
Pre
This patch allows userspace to attach eBPF filter to tun. This will
allow to implement VM dataplane filtering in a more efficient way
compared to cBPF filter.
Signed-off-by: Jason Wang
---
drivers/net/tun.c | 26 ++
include/uapi/linux/if_tun.h | 1 +
2 files ch
Hi all:
This series tries to implement eBPF socket filter for tun. This could
be used for implementing efficient virtio-net receive filter for
vhost-net.
Thanks
Jason Wang (2):
tuntap: rename struct tun_steering_prog to struct tun_prog
tun: allow to attach ebpf socket filter
drivers/net/tu
To be reused by other eBPF program other than queue selection.
Signed-off-by: Jason Wang
---
drivers/net/tun.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index e367d631..0853829 100644
--- a/drivers
[Re: [Regression 4.15] Can't kill CONFIG_UNWINDER_ORC with fire or plague.] On
28/12/2017 (Thu 11:29) Randy Dunlap wrote:
> On 12/25/2017 08:30 PM, Paul Gortmaker wrote:
> > There is a regression new to 4.15 that happens in a rather common
> > workflow which results in the frustrating situation w
1) IPv6 gre tunnels end up with different default features enabled
depending upon whether netlink or ioctls are used to bring them
up. Fix from Alexey Kodanev.
2) Fix read past end of user control message in RDS< from Avinash
Repaka.
3) Missing RCU barrier in mini qdisc code, from Cong
On Fri, Dec 29, 2017 at 10:47:36AM +0900, Byungchul Park wrote:
> On Wed, Dec 13, 2017 at 03:24:29PM +0900, Byungchul Park wrote:
> > Lockdep works, based on the following:
> >
> >(1) Classifying locks properly
> >(2) Checking relationship between the classes
> >
> > If (1) is not good or
If we got EIO by block layer, we still can proceed since EIO can be recovered.
But, if we injected stop_checkpoint, we must stop everything.
This should fix generic/441 failure in xfstests.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/checkpoint.c | 16
fs/f2fs/data.c | 8 ++--
This fixes generic/449 hang problem caused by no ENOSPC forever which should be
returned by setxattr under disk full scenario.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/xattr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 5e2b905cc0c4..600162f4ddbf 1
When PCH works under eSPI mode, the PMC (Power Management Controller) in
PCH is waiting for SUS_ACK from BMC after it alerts SUS_WARN. It is in
dead loop if no SUS_ACK assert. This is the basic requirement for the BMC
works as eSPI slave.
Also for the host power on / off actions, from BMC side, th
On Wed, Dec 13, 2017 at 03:24:29PM +0900, Byungchul Park wrote:
> Lockdep works, based on the following:
>
>(1) Classifying locks properly
>(2) Checking relationship between the classes
>
> If (1) is not good or (2) is not good, then we
> might get false positives.
>
> For (1), we don't
From: "Steven Rostedt (VMware)"
When trace_printk() was introduced, it was discussed that making it be as
low overhead as possible, that the processing of the format string should be
delayed until it is read. That is, a "trace_printk()" should not convert
the %d into numbers and so on, but instea
On 12/27/17 11:51 PM, Masami Hiramatsu wrote:
Then what happen if the user set invalid retval to those functions?
even if we limit the injectable functions, it can cause a problem,
for example,
obj = func_return_object();
if (!obj) {
handling_error...;
}
obj->field = x;
In this case,
Hi Greg,
I know, everybody hates NVidia and their proprietary stuff around here.
Anyway, I wanted to let you and followers of 4.14 know, that changes between
4.14.8 and 4.14.9 broke both current nvidia kernel drivers. See:
https://devtalk.nvidia.com/default/topic/1028016/linux/patch-fo
On Thu, Dec 28, 2017 at 02:03:01PM +0100, Krzysztof Kozlowski wrote:
>On Thu, Dec 28, 2017 at 10:34 AM, Peng Fan wrote:
>> Enable OP-TEE for multi_v7_defconfig
>
>Why? You essentially copied here the subject of patch. That is not enough.
This patch could be dropped. Previously, I could not select
On 12/28/17 12:20 AM, Masami Hiramatsu wrote:
On Wed, 27 Dec 2017 20:32:07 -0800
Alexei Starovoitov wrote:
On 12/27/17 8:16 PM, Steven Rostedt wrote:
On Wed, 27 Dec 2017 19:45:42 -0800
Alexei Starovoitov wrote:
I don't think that's the case. My reading of current
trace_kprobe_ftrace() -> a
On Thu, 28 Dec 2017 18:50:26 -0500
Steven Rostedt wrote:
> + default:
> + if (!isalnum(*fmt)) {
> + process = true;
> + break;
> + }
> +
+++ Steven Rostedt [28/12/17 19:57 -0500]:
On Fri, 29 Dec 2017 01:36:48 +0100
Jessica Yu wrote:
+++ Steven Rostedt [28/12/17 11:32 -0500]:
>
>Jessica,
>
>Can you take this patch. You can add:
>
>Reviewed-by: Steven Rostedt (VMware)
Sure, thanks Steven.
Namit, your patch does not apply clean
On Fri, 29 Dec 2017 01:36:48 +0100
Jessica Yu wrote:
> +++ Steven Rostedt [28/12/17 11:32 -0500]:
> >
> >Jessica,
> >
> >Can you take this patch. You can add:
> >
> >Reviewed-by: Steven Rostedt (VMware)
>
> Sure, thanks Steven.
>
> Namit, your patch does not apply cleanly to modules-next nor
On Thu, Dec 28, 2017 at 02:02:07PM +0100, Krzysztof Kozlowski wrote:
>On Thu, Dec 28, 2017 at 10:34 AM, Peng Fan wrote:
>> Select CONFIG_RTC_DRV_SNVS for i.MX6 to use RTC to wakeup system
>> Patch generated with:
>> make ARCH=arm multi_v7_defconfig
>> select CONFIG_RTC_DRV_SNVS
>>
On Thu, Dec 28, 2017 at 06:15:19PM -0600, Bjorn Helgaas wrote:
> On Thu, Dec 28, 2017 at 06:30:58PM -0500, Alexandru Chirvasitu wrote:
> > Attached, but heads up on this: when redirecting the output of lspci
> > -vvv to a text file as root I get
> >
> > pcilib: sysfs_read_vpd: read failed: Input/o
+++ Steven Rostedt [28/12/17 11:32 -0500]:
Jessica,
Can you take this patch. You can add:
Reviewed-by: Steven Rostedt (VMware)
Sure, thanks Steven.
Namit, your patch does not apply cleanly to modules-next nor
linux-next. It looks like you based your patch on an old tree?
(e.g., we got rid
On 12/28, Viresh Kumar wrote:
> On 27-12-17, 15:54, Rob Herring wrote:
> >
> > I don't really know. I don't really care either. I'll probably go
> > along with what everyone agrees to, but the only one I see any
> > agreement from is Ulf. Also, it is pretty vague as to what platforms
> > will use
h...@zytor.com writes:
> On December 28, 2017 2:47:47 PM PST, ebied...@xmission.com wrote:
>>Linus Torvalds writes:
>>
>>> From: Linus Torvalds
>>> Date: Wed, 27 Dec 2017 11:41:30 -0800
>>> Subject: [PATCH] x86-32: fix kexec with stack canary
>>(CONFIG_CC_STACKPROTECTOR)
>>>
>>> Commit e802a51ed
On Thu, Dec 28, 2017 at 06:30:58PM -0500, Alexandru Chirvasitu wrote:
> Attached, but heads up on this: when redirecting the output of lspci
> -vvv to a text file as root I get
>
> pcilib: sysfs_read_vpd: read failed: Input/output error
>
> I can find bugs filed for various distros to this same e
On 12/28, Alexander Kochetkov wrote:
> Initial thread here:
> https://www.spinics.net/lists/linux-clk/msg21682.html
>
>
> > 27 дек. 2017 г., в 4:06, Stephen Boyd написал(а):
> >
> > Are these limits the min/max limits that the parent clk can
> > output at? Or the min/max limits that software ha
On 12/05, Georgi Djakov wrote:
> Add support for hardware that can switch both parent clock and divider
> at the same time. This avoids generating intermediate frequencies from
> either the old parent clock and new divider or new parent clock and
> old divider combinations.
>
> Signed-off-by: Geor
On 12/05, Georgi Djakov wrote:
> +#include
> +#include
> +#include
> +#include
> +#include "clk-regmap.h"
> +#include "clk-regmap-mux-div.h"
> +
> +enum {
> + P_GPLL0,
> + P_A53PLL,
> +};
This is always 0, 1.
> +
> +static const struct parent_map gpll0_a53cc_map[] = {
> + { P_GPLL
On 12/05, Georgi Djakov wrote:
> The CPUs on Qualcomm MSM8916-based platforms are clocked by two PLLs,
> a primary (A53) CPU PLL and a secondary fixed-rate GPLL0. These sources
> are connected to a mux and half-integer divider, which is feeding the
> CPU cores.
>
> This patch adds support for the
On Fri, Dec 29, 2017 at 12:36:37AM +0100, Thomas Gleixner wrote:
> On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote:
>
> > Attached, but heads up on this: when redirecting the output of lspci
> > -vvv to a text file as root I get
> >
> > pcilib: sysfs_read_vpd: read failed: Input/output error
> >
On 12/22, Georgi Djakov wrote:
> On 22.12.17 г. 2:49, Stephen Boyd wrote:
> > On 12/05, Georgi Djakov wrote:
> >> This patchset adds support for the A53 CPU clock on MSM8916 platforms
> >> and allows scaling of the CPU frequency on msm8916 based platforms.
> >
> > Ok. I will apply just the clk one
From: "Steven Rostedt (VMware)"
When trace_printk() was introduced, it was discussed that making it be as
low overhead as possible, that the processing of the format string should be
delayed until it it is read. That is, a "trace_printk()" should not convert
the %d into numbers and so on, but ins
On Thu, 28 Dec 2017 12:06:13 -0500 (EST)
David Miller wrote:
> From: Masami Hiramatsu
> Date: Thu, 28 Dec 2017 15:10:00 +0900
>
> > Changes from v5:
> > [1/6]: Avoid preprocessor directives in tracepoint macro args
>
> Patch #1 is not the only patch which has this problem, at a minimum
> pat
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