[added to the 4.1 stable tree] sched: Fix crash in sched_init_numa()

2016-04-17 Thread Sasha Levin
From: Raghavendra K T This patch has been added to the 4.1 stable tree. If you have any objections, please let us know. === [ Upstream commit 9c03ee147193645be4c186d3688232fa438c57c7 ] The following PowerPC commit: c118baf80256 ("arch/powerpc/mm/numa.c: do not allocate bootmem m

[added to the 3.18 stable tree] sched: Fix crash in sched_init_numa()

2016-04-17 Thread Sasha Levin
From: Raghavendra K T This patch has been added to the 3.18 stable tree. If you have any objections, please let us know. === [ Upstream commit 9c03ee147193645be4c186d3688232fa438c57c7 ] The following PowerPC commit: c118baf80256 ("arch/powerpc/mm/numa.c: do not allocate bootmem

Re: [PATCH V3 00/29] bitops: add parity functions

2016-04-17 Thread Dmitry Torokhov
On Thu, Apr 14, 2016 at 10:36:41AM +0800, zengzhao...@163.com wrote: > drivers/input/joystick/grip_mp.c | 16 +-- > drivers/input/joystick/sidewinder.c | 24 + > drivers/input/mouse/elantech.c | 10 +- > drivers/input/mouse/elantech.h | 1 -

Re: [PATCH V2 17/68] powerpc/mm/hash: Add support for POWER9 hash

2016-04-17 Thread Aneesh Kumar K.V
Balbir Singh writes: > On 09/04/16 16:13, Aneesh Kumar K.V wrote: >> PowerISA 3.0 adds a parition table indexed by LPID. Parition table allow >> us to specify the MMU model that will be used for guest and host >> translation. >> >> This patch add support with SLB based hash model (UPRT = 0). Wha

Re: [PATCH V2 18/68] powerpc/mm: Move hash and no hash code to separate files

2016-04-17 Thread Aneesh Kumar K.V
Balbir Singh writes: >> + ... >> +/* >> + * map_kernel_page currently only called by __ioremap >> + * map_kernel_page adds an entry to the ioremap page table >> + * and adds an entry to the HPT, possibly bolting it >> + */ >> +int map_kernel_page(unsigned long ea, unsigned long pa, unsigned l

Re: [PATCH V2 23/68] powerpc/mm: Make page table size a variable

2016-04-17 Thread Aneesh Kumar K.V
Balbir Singh writes: >> index 2f818cbd8aa6..dcb9d6e94a0c 100644 >> --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h >> +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h >> @@ -5,48 +5,20 @@ >> * for each page table entry. The PMD and PGD level use a 32b record for >> * each entry by assum

Sam460ex pciex1 sound card issue

2016-04-17 Thread Julian Margetson
Hi I am having problem with pciex1 sound card on my Sam460ex. The card is an ice1724 based model. I have reported the the issue to the alsa-dev mailing list. So far no one has any ideas so I am exploring the possibility of the issue being caused by something going wrong on the initialization of

Re: [PATCH kernel v3 9/9] powerpc/powernv/npu: Enable NVLink pass through

2016-04-17 Thread Alistair Popple
Hi David, On Fri, 15 Apr 2016 14:40:20 David Gibson wrote: > On Tue, Apr 12, 2016 at 06:37:50PM +1000, Alexey Kardashevskiy wrote: > > IBM POWER8 NVlink systems come with Tesla K40-ish GPUs each of which > > also has a couple of fast speed links (NVLink). The interface to links > > is exposed as a

Re: [v4, 2/3] ppc64/book3s: make some room for common interrupt vector code

2016-04-17 Thread Hari Bathini
On 04/15/2016 06:29 PM, Michael Ellerman wrote: On Fri, 2016-04-15 at 21:06 +1000, Michael Ellerman wrote: Hi Hari, Thanks for persisting with this. On Thu, 2016-07-04 at 21:58:50 UTC, Hari Bathini wrote: With the previous patch, we choke out whatever little space is left below 0x7000 (FWNM

Re: [1/3] powerpc: scan_features() updates incorrect bits

2016-04-17 Thread Michael Ellerman
On Fri, 2016-15-04 at 02:06:13 UTC, Unknown sender due to SPF wrote: > The real LE feature entry in the ibm_pa_feature struct has the > wrong number of elements. Instead of checking for byte 5, bit 0, > we check for byte 0, bit 0, and we also incorrectly update cpu user > feature bit 5. > > diff -

linux-next: manual merge of the livepatching tree with the powerpc tree

2016-04-17 Thread Stephen Rothwell
Hi Jiri, Today's linux-next merge of the livepatching tree got a conflict in: arch/powerpc/kernel/process.c between commit: 7f92bc569455 ("powerpc: sparse: Include headers for __weak symbols") from the powerpc tree and commit: 5d31a96e6c01 ("powerpc/livepatch: Add livepatch stack to str

Re: [1/3] powerpc: scan_features() updates incorrect bits

2016-04-17 Thread Michael Ellerman
On Sat, 2016-04-16 at 00:27 +1000, Michael Ellerman wrote: > On Fri, 2016-15-04 at 02:06:13 UTC, Unknown sender due to SPF wrote: > > The real LE feature entry in the ibm_pa_feature struct has the > > wrong number of elements. Instead of checking for byte 5, bit 0, > > we check for byte 0, bit 0, a

[PATCH] cxl: static-ify variables to fix sparse warnings

2016-04-17 Thread Andrew Donnellan
Make a couple more variables static. Found by sparse. Signed-off-by: Andrew Donnellan --- drivers/misc/cxl/flash.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/cxl/flash.c b/drivers/misc/cxl/flash.c index 68dd0b7..c63d61e 100644 --- a/drivers/misc/cxl/flas

Re: [RFC PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

2016-04-17 Thread Alessio Igor Bogani
Scott, On 17 April 2016 at 03:50, Scott Wood wrote: > On Fri, 2016-04-15 at 10:27 +0200, Alessio Igor Bogani wrote: [...] >> Any comments? > > Looks OK to me. Thanks for review it. Follow a no-RFC version. Ciao, Alessio ___ Linuxppc-dev mailing list L

[PATCH 1/1] powerpc/fsl: Fix build of the dtb embedded kernel images

2016-04-17 Thread Alessio Igor Bogani
The commit dc37374 move a lot of device tree files into fsl directory fixing Makefile for cuImage target only. Unfortunately there are others target which require to embebbed device tree into the kernel image (i.e. dtbImage.%). So use a more generic approach. Signed-off-by: Alessio Igor Bogani --