Hi Bjorn,
I file a bug today: https://bugzilla.kernel.org/show_bug.cgi?id=118941
My patch passed in my test machine, but it's sad that Lenovo PA team still find
reset issue when do batch test even applied my patch.
So please ignore it at this time. I am sorry for it. But I will spend more time
On Wed, May 25, 2016 at 01:34:24PM +0100, Mark Rutland wrote:
> On Wed, May 25, 2016 at 01:20:04PM +0200, Christer Weinigel wrote:
> > Does everything have to be so damn difficult?
> With the varied hardware that exists, and the constant expansion of the
> set of things which exist, there is very
On 05/25/16 at 05:54P, Joe Perches wrote:
> On Wed, 2016-05-25 at 20:49 +0800, Minfei Huang wrote:
> >
> > From below commits, kexec.c is split to kexec.c, kexec_file.c and
> > kexec_core.c.
> >
> > commit a43cac0d9dc2 ("kexec: split kexec_file syscall code to
> > kexec_file.c")
> > commit 2965fa
On 05/25/2016 04:30 AM, Heikki Krogerus wrote:
Hi,
On Tue, May 24, 2016 at 06:42:09AM -0700, Guenter Roeck wrote:
+struct typec_capability {
+ enum typec_data_rolerole;
+ unsigned intusb_pd:1;
+ struct typec_altmode*alt_modes;
+ unsigned int
Hi,
I am proposing following updates to kdump maintainership. I have got
busy in other things and not getting time to spend on kdump.
Removed Haren Myneni as he has not participated in kdump development for
a long time now.
Proposing adding the names of Dave and Baoquan as kdump maintainers as
On Wed, May 25, 2016 at 12:43 AM, Rich Felker wrote:
> The J-Core project (j-core.org) produces open source cpu and SoC
> peripheral cores synthesizable as FPGA bitstreams or ASICs.
>
> Signed-off-by: Rich Felker
Please add acks when posting subsequent versions.
> ---
> Documentation/devicetre
On Tue, May 24, 2016 at 9:33 PM, Rich Felker wrote:
> On Tue, May 24, 2016 at 08:13:14PM -0500, Rob Herring wrote:
>> On Tue, May 24, 2016 at 4:30 PM, Rob Landley wrote:
>> >
>> >
>> > On 05/23/2016 06:29 PM, Rob Herring wrote:
>> >> On Mon, May 23, 2016 at 4:03 PM, Rich Felker wrote:
>> >>> On
On Tue, May 24, 2016 at 03:52:28PM -0700, Andy Lutomirski wrote:
> Currently, the trace_printk code chooses which static buffer to use based
> on what type of atomic context (NMI, IRQ, etc) it's in. Simplify the
> code and make it more robust: simply count the nesting depth and choose
> a buffer b
The 'de-active' and 'pixelclk-active' DT properties are evaluated
by of_parse_display_timing() called from of_get_drm_display_mode(),
but later lost in the conversion from videomode.flags to
drm_display_mode.flags.
Use an open coded version of of_get_drm_display_mode() to get access
to these flags
Hi Andy,
On Wed, May 25, 2016 at 7:52 AM, Andy Lutomirski wrote:
> Currently, the trace_printk code chooses which static buffer to use based
> on what type of atomic context (NMI, IRQ, etc) it's in. Simplify the
> code and make it more robust: simply count the nesting depth and choose
> a buffer
On 05/25/2016 04:51 AM, Heikki Krogerus wrote:
On Tue, May 24, 2016 at 12:28:26PM -0700, Guenter Roeck wrote:
On Thu, May 19, 2016 at 03:44:54PM +0300, Heikki Krogerus wrote:
The purpose of this class is to provide unified interface for user
space to get the status and basic information about U
Will, Marc,
On 22.04.16 10:00:52, Will Deacon wrote:
> On Fri, Apr 22, 2016 at 09:01:05AM +0100, Marc Zyngier wrote:
> > On 21/04/16 18:40, Robert Richter wrote:
> > > On 15.04.16 21:30:05, Robert Richter wrote:
> > >> From: Ganapatrao Kulkarni
> > >>
> > >> The erratum fixes the hang of ITS SYNC
On Wed, 2016-05-25 at 09:16 -0400, Vivek Goyal wrote:
> I am proposing following updates to kdump maintainership. I have got
> busy in other things and not getting time to spend on kdump.
>
> Removed Haren Myneni as he has not participated in kdump development for
> a long time now.
>
> Proposin
On Wed, May 25, 2016 at 03:34:55AM -0400, George Spelvin wrote:
> This provides a multiply by constant GOLDEN_RATIO_32 = 0x61C88647
> for the original mc68000, which lacks a 32x32-bit multiply instruction.
>
> Addition chains found by Yevgen Voronenko's Hcub algorithm at
> http://spiral.ece.cmu.ed
Not much use unless the SoC is selected so depend on the ARCH_MXC
and COMPILE_TEST like all the other thermal drivers.
Signed-off-by: Peter Robinson
---
drivers/thermal/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
i
Trace events like raw_syscalls show always a preempt code of one. The
reason is that on PREEMPT kernels rcu_read_lock_sched_notrace()
increases the preemption counter and the function recording the counter
is caller within the RCU section.
Signed-off-by: Sebastian Andrzej Siewior
---
I am not sur
There is no way to get a string with all the crypto comp
algorithms supported by the crypto comp engine, so we need
to maintain our own backends list. At the same time we
additionally need to use crypto_has_comp() to make sure
that the user has requested a compression algorithm that is
recognized b
Hello,
This has started as a 'add zlib support' work, but after some
thinking I saw no blockers for a bigger change -- a switch to
crypto API.
We don't have an idle zstreams list anymore and our write path
now works absolutely differently, preventing preemption during
compression. This remove
We don't perform any zstream idle list lookup anymore, so
zcomp_strm_find()/zcomp_strm_release() names are not
representative.
Rename to zcomp_stream_get()/zcomp_stream_put().
Signed-off-by: Sergey Senozhatsky
Cc: Minchan Kim
Cc: Joonsoo Kim
---
drivers/block/zram/zcomp.c| 4 ++--
drivers
We don't have an idle zstreams list anymore and our write path
now works absolutely differently, preventing preemption during
compression. This removes possibilities of read paths preempting
writes at wrong places (which could badly affect the performance
of both paths) and at the same time opens t
Remove lzo/lz4 backends, we use crypto API now.
Signed-off-by: Sergey Senozhatsky
Cc: Minchan Kim
Cc: Joonsoo Kim
---
drivers/block/zram/Kconfig | 9 ---
drivers/block/zram/Makefile| 4 +--
drivers/block/zram/zcomp.c | 2 --
drivers/block/zram/zcomp.h | 15 ---
d
We don't need to supply a zcomp pointer to compress/decompress
functions, drop it.
Signed-off-by: Sergey Senozhatsky
Cc: Minchan Kim
Cc: Joonsoo Kim
---
drivers/block/zram/zcomp.c| 5 ++---
drivers/block/zram/zcomp.h| 4 ++--
drivers/block/zram/zram_drv.c | 4 ++--
3 files changed, 6 i
Add "deflate", "lz4hc", "842" algorithms to the list of
known compression backends. The real availability of those
algorithms, however, depends on the corresponding
CONFIG_CRYPTO_FOO config options.
Signed-off-by: Sergey Senozhatsky
Cc: Minchan Kim
Cc: Joonsoo Kim
---
drivers/block/zram/zcomp.
A cosmetic change: use the same datatypes as crypto API does.
Signed-off-by: Sergey Senozhatsky
Cc: Minchan Kim
Cc: Joonsoo Kim
---
drivers/block/zram/zcomp.c| 5 ++---
drivers/block/zram/zcomp.h| 5 ++---
drivers/block/zram/zram_drv.c | 2 +-
3 files changed, 5 insertions(+), 7 deleti
On 2 April 2016 at 22:03, Heiko Stuebner wrote:
> Am Samstag, 2. April 2016, 21:39:11 schrieb Guodong Xu:
>> On 2 April 2016 at 02:42, Heiko Stuebner wrote:
>> > Am Mittwoch, 30. März 2016, 15:24:56 schrieb Guodong Xu:
>> >
>> > [...]
>> >
>> > > @@ -2949,7 +2956,9 @@ int dw_mci_probe(struct dw_m
On Wed, 25 May 2016 15:16:40 +0200
Peter Zijlstra wrote:
> > static char *get_trace_buf(void)
> > {
> > + struct trace_buffer_struct *buffer = this_cpu_ptr(trace_percpu_buffer);
> >
> > + if (!buffer || buffer->nesting >= 4)
> > return NULL;
>
> This is buggy fwiw; you need
On Wed, May 25, 2016 at 06:24:10AM -0700, Joe Perches wrote:
> On Wed, 2016-05-25 at 09:16 -0400, Vivek Goyal wrote:
> > I am proposing following updates to kdump maintainership. I have got
> > busy in other things and not getting time to spend on kdump.
> >
> > Removed Haren Myneni as he has not
On Wed, May 25, 2016 at 11:49:12AM +0100, Jose Abreu wrote:
> Ok, will do that. I noticed the last I2S patch that you merged
> ("ASoC: dwc: Add helper functions to disable/enable irqs") is not
> in for-next yet. Should I base my work on 'topic/dwc' branch?
We are in the merge window. No new non-
Philippe De Muyter wrote:
> On Wed, May 25, 2016 at 03:34:55AM -0400, George Spelvin wrote:
>> Addition chains found by Yevgen Voronenko's Hcub algorithm at
>> http://spiral.ece.cmu.edu/mcm/gen.html
> Shouldn't you put that reference in the comments of your archhash.h file ?
I don't really care e
Now we have evlist->backward to indicate the mmap direction. Make
perf_evlist__mmap_read() choose right direction automatically.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: He Kuang
---
tools/perf/util/evlist.c |
This patch set enables daemonized perf recording by utilizing
overwritable backward ring buffer. With this feature one can
put perf background, and dump ring buffer records by a SIGUSR2
when he/she find something unusual. For example, following
command record system calls, schedule events and sampl
Improve test backward-ring-buffer, trace both enter and exit event of
prctl() syscall, utilize auxiliary evlist to mmap enter and exit event
into separated mmaps.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: He Kuan
overwrite_evt_state is introduced to reflect the state of overwritable
ring buffers. It is a state machine with 3 states:
RUNNING --(1)--> DATA_PENDING --(2)--> EMPTY
^ ^ |
| |___(disallow)___/|
||
This patch allows following config terms and option:
Globally setting events to overwrite;
# perf record --overwrite ...
Set specific events to be overwrite or no-overwrite.
# perf record --event cycles/overwrite/ ...
# perf record --event cycles/no-overwrite/ ...
Add missing config terms a
Before this patch there's no way to pass arguments to fdarray__filter's
call back function.
This improvement will be used by 'perf record' to support unmapping ring
buffer for both main evlist and overwrite evlist. Without this patch
there's no way to track overwrite evlist from 'struct fdarray'.
Before this patch, when using overwritable ring buffer on an old
kernel, error message is misleading:
# ~/perf record -m 1 -e raw_syscalls:*/overwrite/ -a
Error:
The raw_syscalls:sys_enter event is not supported.
This patch output clear error message to tell user his/her kernel
is too old:
#
If write_backward attribute is set, records are written into kernel
ring buffer from end to beginning, but read from beginning to end.
To avoid 'XX out of order events recorded' warning message (timestamps
of records is in reverse order when using write_backward), suppress the
warning message if wr
Not much use unless the SoC is selected so depend on the ARCH_MXC
and COMPILE_TEST like all the other thermal drivers.
v2: drop extraneous OF
Signed-off-by: Peter Robinson
---
drivers/thermal/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/Kconfig b/d
On 2016/5/25 18:16, Wangnan (F) wrote:
On 2016/5/25 13:03, Wang Nan wrote:
Create an auxiliary evlist for overwritable events.
Before mmap, build this evlist and set 'overwrite' and 'backward'
attribute. Since perf_evlist__mmap_ex() only maps events when
evsel->overwrite matches evlist's cor
On 05/25/2016 11:31 AM, Borislav Petkov wrote:
> On Sat, May 21, 2016 at 09:51:18AM +0200, Borislav Petkov wrote:
>> I'll ping you once I'm done testing here.
>
> Ok, I've just uploaded a branch, it passes testing here.
>
> http://git.kernel.org/cgit/linux/kernel/git/bp/bp.git, branch tip-microco
Create an auxiliary evlist for overwritable events.
Before mmap, build this evlist and set 'overwrite' and 'backward'
attribute. Since perf_evlist__mmap_ex() only maps events when
evsel->overwrite matches evlist's corresponding attributes, with
these two evlists an event goes to either rec->evlist
evlist->mmap[i]->refcnt could be 0 if an evlist has no evsel or all
evsels don't match the evlist during mmap. For example, when all evsels
are overwritable but the evlist itself is normal. To avoid crashing,
perf should check 'base' pointer before checking refcnt, and raise bug
only when base is n
When see POLLERR or POLLHUP, unmap ring buffer from both the main
evlist and overwrite evlist.
Signed-off-by: Wang Nan
Cc: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/perf/builtin-record.c | 30 ++
From: Raja Mani
Include dts support for two wifi block present on ipq4019 SoC.
Corresponding dt binding documentation has been added in ath.git as below
commit id a47aaa69 and the commit message is
"dt: bindings: add new dt entry for pre calibration in qcom, ath10k.txt".
Signed-off-by: Raja Mani
On Wed, May 25, 2016 at 06:21:54AM -0700, Guenter Roeck wrote:
> On 05/25/2016 04:51 AM, Heikki Krogerus wrote:
> > On Tue, May 24, 2016 at 12:28:26PM -0700, Guenter Roeck wrote:
> > > On Thu, May 19, 2016 at 03:44:54PM +0300, Heikki Krogerus wrote:
> > > > The purpose of this class is to provide u
I2C controller on most of the omap devices has both master and slave
capability but the i2c framework has been missing support for registering
a bus in slave mode for long.
Recently the i2c slave support has been added to i2c framework,
the following patch adds the required support for omap_i2c dr
I2C controller on most of the omap devices has both master and slave
capability but the i2c framework has been missing support for registering
a bus in slave mode for long.
Recently the i2c slave support has been added to i2c framework, the following
patch adds the required support for omap_i2c dri
This patch series addresses comments by Joe with runing checkpatch with a
--strict. It cleans up all the misc styling and removes all the forward
declarations.
The patch also addresses all of Bart's comments besides the preallocation of
buffers before IO starts and the merging of unpack_lun with s
Em Wed, May 25, 2016 at 09:47:37PM +0800, Wangnan (F) escreveu:
> > Sorry, before calling filter here should check if rec->overwrite_evlist
> > is not NULL.
> > I'll resend this patch with this problem fixed soon.
>
> Please ignore the full v5 series and see v6 instead. The final two patches
> (9/
Hello Marek,
On 05/25/2016 02:51 AM, Marek Szyprowski wrote:
> Hello,
>
>
> On 2016-05-24 19:41, Javier Martinez Canillas wrote:
>> This series fixes an imprecise external abort error when accessing the
>> Exynos MFC registers due the power domain configuration requiring the
>> aclk333 clock to
The McBSPLP's sidetone main clock is the McBSPLP's ICLK, not FCLK as the
sidetone only receives the ICLK from the main McBSP module.
Since the McBSP and sidetone is using the very same clock from PRCM level
the sidetone must not have the prcm section to check the clock status since
the sidetone is
Add clock properties to the McBSP nodes. McBSP2 and 3 need to have ick also
since the Sidetone block of these modules are operating using the McBSP
interface clock.
Signed-off-by: Peter Ujfalusi
---
arch/arm/boot/dts/omap3.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch
McBSP2/3 module's sidetone module operates using the module's ICLK clock.
When the Sidetone is in use the interface clock of the module must not
idle. The new callback expects to receive the *clk of the module's ick and
not the id number of the McBSP. This will allow us more cleanups and going
to s
Hi,
Changes since v3:
- Rebased on next-20160525 [1] to apply cleanly
- Fixed subject line for patch5
- Added Mark's acked-by to the ASoC patches
[1] "ASoC: omap-mcbsp: Enable/disable sidetone block auto clock
gating for omap3" is gone missing from linux-next - it was in next-2
From: bryantly
This patch contains cleaning up the code for styling and also addresses Bart's
comments.
Signed-off-by: bryantly
---
MAINTAINERS | 4 +-
drivers/scsi/Kconfig | 36 +--
drivers/scsi/Makefile | 4 +-
drivers/scsi/ibmvscsi/Makefi
From: bryantly
This patch removes forward declarations and re-organizes the
functions within the driver. This patch also fixes MAINTAINERS
for ibmvscsis.
Signed-off-by: bryantly
---
MAINTAINERS |4 +-
drivers/scsi/ibmvscsi/ibmvscsis.c | 2709 ++
Hello Krzysztof,
On 05/25/2016 03:48 AM, Krzysztof Kozlowski wrote:
> On 05/24/2016 07:41 PM, Javier Martinez Canillas wrote:
>> The MFC IP is also inter-connected by an Async-Bridge so the CLK_ACLK333
>> has to be ungated during a power domain switch. Trying to do it when the
>> clock is gated wi
Add clock properties to the McBSP nodes. McBSP2 and 3 need to have ick also
since the Sidetone block of these modules are operating using the McBSP
interface clock.
Signed-off-by: Peter Ujfalusi
---
arch/arm/boot/dts/omap3.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch
McBSP2/3 module's sidetone module operates using the module's ICLK clock.
When the Sidetone is in use the interface clock of the module must not
idle. The new callback expects to receive the *clk of the module's ick and
not the id number of the McBSP. This will allow us more cleanups and going
to s
Hi,
Changes since v3:
- Rebased on next-20160525 [1] to apply cleanly
- Fixed subject line for patch5
- Added Mark's acked-by to the ASoC patches
[1] "ASoC: omap-mcbsp: Enable/disable sidetone block auto clock
gating for omap3" is gone missing from linux-next - it was in next-2
The McBSPLP's sidetone main clock is the McBSPLP's ICLK, not FCLK as the
sidetone only receives the ICLK from the main McBSP module.
Since the McBSP and sidetone is using the very same clock from PRCM level
the sidetone must not have the prcm section to check the clock status since
the sidetone is
The new pdata callback (force_ick_on) is now used by the driver and the old
callback related code can be removed.
Signed-off-by: Peter Ujfalusi
---
arch/arm/mach-omap2/mcbsp.c | 18 --
include/linux/platform_data/asoc-ti-mcbsp.h | 1 -
2 files changed, 19 deletio
McBSP2/3 module's sidetone module operates using the module's ICLK clock.
When the Sidetone is in use the interface clock of the module must not
idle. To prevent the iclk idling the driver expects to have pdata callback
to call. With this patch the callback is going to be set up for DT boot
also.
The function will do more then removing the sysfs files in the future.
Signed-off-by: Peter Ujfalusi
Acked-by: Mark Brown
---
sound/soc/omap/mcbsp.c | 2 +-
sound/soc/omap/mcbsp.h | 2 +-
sound/soc/omap/omap-mcbsp.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git
The McBSP sidetone (in OMAP3 McBSP2 and 3 module) is working with the
module's interface clock. When the sidetone is enabled the iclk must not
idle because it will result in choppy sidetone.
Switch to use the new callback for handling the iclk allow/deny idle
configuration.
For this the driver need
I've been doing some cross-compilation on my Mac, and one of
the little hiccups is that lib/raid6 won't build due to a small
command-line incompatibility between GNU awk and the one that
comes with MacOS. Patch attached. (I have nothing like commit
access; I'm hoping someone else can apply this.)
Hello Minchan,
On (05/25/16 14:14), Minchan Kim wrote:
[..]
> > > do you also want to kick the deferred page release from the shrinker
> > > callback, for example?
> >
> > Yeb, it can be. I will do it at next revision. :)
> > Thanks!
> >
>
> I tried it now but I feel strongly we want to fix shr
The function acpi_driver_data() will dereference its parameter; make sure
to check for NULL pointer before we call it.
Signed-off-by: Vincent Stehlé
Cc: Sujith Thomas
Cc: Darren Hart
Cc: Zhang Rui
Cc: Len Brown
---
drivers/platform/x86/intel_menlow.c | 8 ++--
1 file changed, 6 insertion
On 05/25/2016 01:24 AM, Al Viro wrote:
On Wed, May 25, 2016 at 12:41:33AM +0100, Al Viro wrote:
On Tue, May 24, 2016 at 05:31:51PM -0500, Matthew McClintock wrote:
On May 24, 2016, at 2:36 PM, Larry Finger wrote:
On 05/24/2016 02:25 PM, Matthew McClintock wrote:
On May 24, 2016, at 2:16 PM
On Wed, May 25, 2016 at 01:39:30PM +0800, Boqun Feng wrote:
> On Tue, May 24, 2016 at 09:53:29PM -0700, Paul E. McKenney wrote:
> > On Tue, May 24, 2016 at 11:01:21PM -0400, Waiman Long wrote:
> > > On 05/24/2016 10:27 AM, Peter Zijlstra wrote:
> > > >Introduce smp_acquire__after_ctrl_dep(), this c
On Wed, 2016-05-25 at 17:04 +0300, Heikki Krogerus wrote:
> I'm not against leaving the responsibility of registering the alternate
> modes to the drivers. I'm a little bit worried about relying then on
> the drivers to also handle the unregistering accordingly, but I can
> live with that. But we
> > > Interesting. How about instead of tell host, we do multiple scans,
> > > each time ignoring pages out of range?
> > >
> > > for (pfn = min pfn; pfn < max pfn; pfn += 1G) {
> > > foreach page
> > > if page pfn < pfn || page pfn >= pfn + 1G
> > >
Commit 78ce248faa3c ("efi: Iterate over efi.memmap in
for_each_efi_memory_desc()") introduced a regression for systems booted
with 'noefi' kernel option. In particular, I observe early kernel hang in
efi_find_mirror() on for_each_efi_memory_desc() call. As we don't have
efi memmap we enter this ite
Adding linux-arm-kernel and linux-acpi
On 2016-05-13 12:16, Agustin Vega-Frias wrote:
Add support for IRQ combiners in the Top-level Control and Status
Registers (TCSR) hardware block in Qualcomm Technologies chips.
The first patch adds support for ResourceSource/IRQ domain mapping
when using E
Adding linux-arm-kernel and linux-acpi
On 2016-05-13 12:16, Agustin Vega-Frias wrote:
This allows irqchip drivers to associate an ACPI DSDT device to
an IRQ domain and provides support for using the ResourceSource
in Extended IRQ Resources to find the domain and map the IRQs
specified on that do
Adding linux-arm-kernel and linux-acpi
On 2016-05-13 12:16, Agustin Vega-Frias wrote:
Driver for interrupt combiners in the Top-level Control and Status
Registers (TCSR) hardware block in Qualcomm Technologies chips.
An interrupt combiner in this block combines a set of interrupts by
OR'ing the
On Tue, May 24, 2016 at 11:29 PM, Jaewon Kim wrote:
> From: Jaewon
>
> There was an alignment mismatch issue for CMA and it was fixed by
> commit 1cc8e3458b51 ("drivers: of: of_reserved_mem: fixup the alignment with
> CMA setup").
> However the way of the commit considers not only dma-contiguous
Hi,
my git send-email got interrupted by my ISP :o
The complete series should be up by now.
Sorry about it.
--
Péter
On 05/25/2016 05:15 PM, Peter Ujfalusi wrote:
> Hi,
>
> Changes since v3:
> - Rebased on next-20160525 [1] to apply cleanly
> - Fixed subject line for patch5
&
On Tue, May 24, 2016 at 03:35:43PM -0700, David Daney wrote:
> From: David Daney
>
> Follow-on arm64 ACPI/NUMA patches need to map MADT entries very early
> (before kmalloc is usable).
>
> Add acpi_map_madt_entry() which, indirectly, uses
> early_memremap()/early_memunmap() to access the table a
On Tue, May 24, 2016 at 03:35:44PM -0700, David Daney wrote:
> From: Hanjun Guo
>
> Introduce a new file to hold ACPI based NUMA information parsing from
> SRAT and SLIT.
>
> SRAT includes the CPU ACPI ID to Proximity Domain mappings and memory
> ranges to Proximity Domain mapping. SLIT has the
Hi Linus,
Please pull the parisc architecture patches for the kernel 4.7 merge window
from
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
parisc-4.7-1
Changes in this patch set:
- Add native high-resolution timing code for sched_clock() and other timing
functions ba
Hi Roger
> >>
> >> Here, we should be checking if user needs to disable any OTG
> >> features. So,
> >>
> >>if (dev->of_node)
> >>of_usb_update_otg_caps(dev->of_node, &otg->caps);
> >>
> >> Do you agree?
> >> This means we need to change otg->caps from 'struct usb_otg_caps
> *caps;
On Wed, 2016-05-25 at 09:17 -0500, Bryant G. Ly wrote:
> From: bryantly
Please use your whole name here and for your sign-off like:
From: Bryant G. Ly
Signed-off-by: Bryant G. Ly
> This patch removes forward declarations and re-organizes the
> functions within the driver. This patch also fixe
A recent cleanup moved MAX_IPTUN_ENCAP_OPS along with some other
definitions, but it is now invisible when CONFIG_INET is
not defined, but still referenced from ip6_tunnel.h:
In file included from net/xfrm/xfrm_input.c:17:0:
include/net/ip6_tunnel.h:67:17: error: 'MAX_IPTUN_ENCAP_OPS' undeclared h
On Wed, 2016-04-20 at 23:11 +0200, Christian Lamparter wrote:
> On Wednesday, April 20, 2016 10:59:44 AM Kalle Valo wrote:
> > Christian Lamparter writes:
> >
> > > On Monday, April 18, 2016 07:42:05 PM Kalle Valo wrote:
> > > > Christian Lamparter writes:
> > > >
> > > > > On Monday, April 18,
This patch mainly added reset flow of RoCE engine in RoCE
driver. It is necessary when RoCE is loaded and removed.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/hw/hns/hns_roce_device.h | 7 +++
drivers/infiniband/hw/hns/hns_roce_hw_v1.c |
This patch mainly added the initial bare main driver. It
could get the relative configure information of net node.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/hw/hns/hns_roce_device.h | 72 ++
drivers/infiniband/hw/hns/hns_roce_mai
This patch mainly added the function module which netif notify
registered the protocol stack. It includes interface functions
as follows:
1. The executive called interface of RoCE when the netlink
event that registered protocol stack was generated
2. The executive called interface of
This patch was implementing for Completion Queue(CQ) operations.
A CQ can be used to multiplex work completions from multiple work
queues across queue pairs on the same HCA. CQ as the notification
mechanism for Work Request completions.
CQ operations as follows:
1. create CQ. CQ are created thr
A previous patch added the fou6.ko module, but that failed to link
in a couple of configurations:
net/built-in.o: In function `ip6_tnl_encap_add_fou_ops':
net/ipv6/fou6.c:88: undefined reference to `ip6_tnl_encap_add_ops'
net/ipv6/fou6.c:94: undefined reference to `ip6_tnl_encap_add_ops'
net/ipv6/
On Mon, May 09, 2016 at 12:48:07PM +0200, Peter Zijlstra wrote:
> Hai,
>
> here be a semi coherent patch series for the recent select_idle_siblings()
> tinkering. Happy benchmarking..
This took a while, mostly because my original schbench showed your
patches were just as fast as our internal patc
This patch added Kconfig and Makefile for building RoCE module.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/Kconfig | 1 +
drivers/infiniband/hw/Makefile | 1 +
drivers/infiniband/hw/hns/Kconfig | 10 ++
drivers/infin
This patch was implementing for queue pair operations. QP Consists
of a Send Work Queue and a Receive Work Queue. Send and receive
queues are always created as a pair and remain that way throughout
their lifetime. A Queue Pair is identified by its Queue Pair Number.
QP operations as follows:
1.
This patch added event queue support for RoCE driver. It is used
for RoCE interrupt. RoCE includes 32 synchronous event irqs, 1
asynchronous event irq and 1 common overflow irq.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/hw/hns/hns_roce_cm
This patch added DTS binding document for HiSilicon RoCE driver.
Signed-off-by: Wei Hu
Signed-off-by: Lijun Ou
---
.../bindings/infiniband/hisilicon-hns-roce.txt | 107 +
1 file changed, 107 insertions(+)
create mode 100644
Documentation/devicetree/bindings/infiniband/
This patch mainly added icm support for RoCE. It initializes icm
which managers the relative memory blocks for RoCE. The data
structures of RoCE will be located in it. For example, CQ table,
QP table and MTPT table so on.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
This patch added the verbs to operate PD. It mainly includes
the functions of allocating PD and deallocating PD.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/hw/hns/hns_roce_device.h | 17
drivers/infiniband/hw/hns/hns_roce_main.c
This patch mainly set mtu and gid resource. These resource
will be used to set up network transmission in nodes.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
drivers/infiniband/hw/hns/hns_roce_common.h | 16
drivers/infiniband/hw/hns/hns_roce_device.h |
On Wed, May 25, 2016 at 03:48:51PM +0200, Jim Bos wrote:
> Works fine here:
>
> - no initrd.gz (simply all needed drivers builtin the main kernel)
> - however, CONFIG_BLK_DEV_INITRD=y to keep option for initrd image
> - intel ucode built-in kernel image
>
> It also survives suspend/resume S2RAM c
This patch mainly registered some relative verbs for the kernel.
These operation functions will be called by user. For example:
1. modify device
2. query device
3. query_port
4. modify_port
and so on.
Signed-off-by: Wei Hu
Signed-off-by: Nenglong Zhao
Signed-off-by: Lijun Ou
---
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