On 10/26/18, Xiaowei Bao wrote:
> From: Rob Herring
>> On Thu, Oct 25, 2018 at 07:08:58PM +0800, Xiaowei Bao wrote:
>>> "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie"
>>> "fsl,ls2088a-pcie"
>>> "fsl,ls1088a-pcie"
>>> "fsl,ls1046a-pcie"
>>> "fsl
Paul Mackerras wrote:
On Fri, Oct 26, 2018 at 01:55:44AM +0530, Naveen N. Rao wrote:
When the dtl debugfs interface is used, we usually set the
dtl_enable_mask to 0x7 (DTL_LOG_ALL). When this happens, we start seeing
DTL entries for all preempt reasons, including CEDE. In
scan_dispatch_log(), we
-Original Message-
From: arndbergm...@gmail.com On Behalf Of Arnd Bergmann
Sent: 2018年10月26日 15:01
To: Xiaowei Bao
Cc: Rob Herring ; bhelg...@google.com; mark.rutl...@arm.com;
shawn...@kernel.org; Leo Li ; kis...@ti.com;
lorenzo.pieral...@arm.com; gre...@linuxfoundation.org; M.h. Lian
On Thu, Oct 25, 2018 at 04:13:10PM -0500, Rob Herring wrote:
> On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote:
> >
> > On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote:
> > > +Ard
> > >
> > > On Thu, Oct 25, 2018 at 4:38 AM Mike Rapoport wrote:
> > > >
> > > > On Wed, Oct 24, 201
-ci/linux/commits/Russell-Currey/Guarded-Userspace-Access-Prevention-on-Radix/20181026-145017
base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce
On Wed, Oct 24, 2018 at 07:21:19PM -0700, Joel Fernandes wrote:
> On Wed, Oct 24, 2018 at 10:37:16AM +0200, Peter Zijlstra wrote:
> > On Fri, Oct 12, 2018 at 06:31:57PM -0700, Joel Fernandes (Google) wrote:
> > > This series speeds up mremap(2) syscall by copying page tables at the
> > > PMD level
On Thu, Oct 25, 2018 at 01:47:03PM +0300, Kirill A. Shutemov wrote:
> On Wed, Oct 24, 2018 at 10:37:16AM +0200, Peter Zijlstra wrote:
> > On Fri, Oct 12, 2018 at 06:31:57PM -0700, Joel Fernandes (Google) wrote:
> > > This series speeds up mremap(2) syscall by copying page tables at the
> > > PMD le
-Original Message-
From: Kishon Vijay Abraham I
Sent: 2018年10月26日 13:29
To: Xiaowei Bao ; bhelg...@google.com; robh...@kernel.org;
mark.rutl...@arm.com; shawn...@kernel.org; Leo Li ;
lorenzo.pieral...@arm.com; a...@arndb.de; gre...@linuxfoundation.org; M.h. Lian
; Mingkai Hu ; Roy Za
From: Wen He
This patch implement a standard macro call functions is
used to NXP dma drivers.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
---
change in v10:
- no
drivers/dma/fsldma.c | 16
drivers/dma/fsldma.h |4 ++--
2 files changed, 10 insertions(+), 10 del
This patch add the macro FSL_DMA_IN/OUT implement for ARM platform.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
---
change in v10:
- fixed compile warning on powerpc
drivers/dma/fsldma.h | 61 ++---
1 files changed, 42 insertions(+), 19 de
add the qDMA device tree nodes for LS1043A devices.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
---
change in v10:
- no
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 22 ++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/fre
NXP Queue DMA controller(qDMA) on Layerscape SoCs supports channel
virtuallization by allowing DMA jobs to be enqueued into different
command queues.
Note that this module depends on NXP DPAA.
Signed-off-by: Wen He
Signed-off-by: Jiaheng Fan
Signed-off-by: Peng Ma
---
change in v10:
-
add the qDMA device tree nodes for LS1021A devices.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
---
change in v10:
- no
arch/arm/boot/dts/ls1021a.dtsi | 20
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm
add the qDMA device tree nodes for LS1046A devices.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
---
change in v10:
- no
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 21 +
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/free
Document the devicetree bindings for NXP Layerscape qDMA controller
which could be found on NXP QorIQ Layerscape SoCs.
Signed-off-by: Wen He
Signed-off-by: Peng Ma
Reviewed-by: Rob Herring
---
change in v10:
- no
Documentation/devicetree/bindings/dma/fsl-qdma.txt | 57 ++
On Thu, Oct 25, 2018 at 04:07:13PM -0700, Florian Fainelli wrote:
> On 10/25/18 2:13 PM, Rob Herring wrote:
> > On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote:
> >>
> >> On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote:
> >>> +Ard
> >>>
> >>> On Thu, Oct 25, 2018 at 4:38 AM Mike R
Hi Christophe,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on xen-tip/linux-next]
[also build test ERROR on v4.19 next-20181019]
[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/l
On Tue, 23 Oct 2018 11:20:36 -0700
Florian Fainelli wrote:
> On 10/23/18 11:02 AM, Joakim Tjernlund wrote:
> > On Tue, 2018-10-23 at 10:03 -0700, Florian Fainelli wrote:
> >
> > I also noted that using status = "disabled" didn't work either to
> > create a fix name scheme. Even worse, all the
On Wed, 2018-10-24 at 08:22 +0200, Michal Suchánek wrote:
> CAUTION: This email originated from outside of the organization. Do not click
> links or open attachments unless you recognize the sender and know the
> content is safe.
>
>
> On Tue, 23 Oct 2018 11:20:36 -0700
> Florian Fainelli wrot
Russell Currey a écrit :
Guarded Userspace Access Prevention is a security mechanism that prevents
the kernel from being able to read and write userspace addresses outside of
the allowed paths, most commonly copy_{to/from}_user().
At present, the only CPU that supports this is POWER9, and only
Russell Currey a écrit :
Wrap the futex operations in GUAP locks and unlocks.
Does it means futex doesn't work anymore once only patch 1 is applied
? If so, then you should split patch 1 in two parts and reorder
patches so that guap can only be activated once all necessary changes
are d
Same comment as for futex
Christophe
Russell Currey a écrit :
Wrap the checksumming code in GUAP locks and unlocks.
Signed-off-by: Russell Currey
---
arch/powerpc/lib/checksum_wrappers.c | 4
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/lib/checksum_wrappers.c
b/arch/p
Why not call our new functionnality SMAP instead of calling it GUAP ?
Christophe
Russell Currey a écrit :
Signed-off-by: Russell Currey
---
Documentation/admin-guide/kernel-parameters.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/kernel-pa
From: Colin Ian King
Trivial fix to a spelling mistake of the error access name EACCESS,
rename to EACCES
Signed-off-by: Colin Ian King
---
Documentation/filesystems/spufs.txt | 2 +-
Documentation/gpu/drm-uapi.rst | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/D
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Linus,
Please pull powerpc updates for 4.20:
The following changes since commit 11da3a7f84f19c26da6f86af878298694ede0804:
Linux 4.19-rc3 (2018-09-09 17:26:43 -0700)
are available in the git repository at:
https://git.kernel.org/pub/scm/linu
On 10/26/18 4:07 AM, Mike Rapoport wrote:
> On Thu, Oct 25, 2018 at 04:07:13PM -0700, Florian Fainelli wrote:
>> On 10/25/18 2:13 PM, Rob Herring wrote:
>>> On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote:
On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote:
> +Ard
>
On Fri, Oct 26, 2018 at 08:20:12PM +0200, Miguel Ojeda wrote:
> On Fri, Oct 26, 2018 at 7:27 PM Colin King wrote:
> >
> > From: Colin Ian King
> >
> > Trivial fix to a spelling mistake of the error access name EACCESS,
> > rename to EACCES
>
> ? It is not a typo, it is the name of the error (POS
On Fri, Oct 26, 2018 at 2:43 AM Xiaowei Bao wrote:
>
>
>
> -Original Message-
> From: arndbergm...@gmail.com On Behalf Of Arnd
> Bergmann
> Sent: 2018年10月26日 15:01
> To: Xiaowei Bao
> Cc: Rob Herring ; bhelg...@google.com; mark.rutl...@arm.com;
> shawn...@kernel.org; Leo Li ; kis...@ti
On Fri, Oct 26, 2018 at 4:57 AM Peng Ma wrote:
>
> NXP Queue DMA controller(qDMA) on Layerscape SoCs supports channel
> virtuallization by allowing DMA jobs to be enqueued into different
> command queues.
>
> Note that this module depends on NXP DPAA.
It is not clear if you are saying that the dr
On Fri, Oct 26, 2018 at 11:42 AM Michael Ellerman wrote:
>
> Please pull powerpc updates for 4.20:
Pulled,
Linus
On 10/23/18 11:22 PM, Michal Suchánek wrote:
> On Tue, 23 Oct 2018 11:20:36 -0700
> Florian Fainelli wrote:
>
>> On 10/23/18 11:02 AM, Joakim Tjernlund wrote:
>>> On Tue, 2018-10-23 at 10:03 -0700, Florian Fainelli wrote:
>
>>>
>>> I also noted that using status = "disabled" didn't work either
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