Replace __get_cpu_var safely with get_cpu_var to avoid
the following call trace:
[ 7253.637591] BUG: using smp_processor_id() in preemptible [ ]
code: hugemmap01/9048
[ 7253.637601] caller is free_hugepd_range.constprop.25+0x88/0x1a8
[ 7253.637605] CPU: 1 PID: 9048 Comm: hugemmap01
On 01/21/2014 02:04 PM, Arun Chandran wrote:
On Mon, Jan 20, 2014 at 1:55 PM, "�tiejun.chen�"
wrote:
On 01/17/2014 03:52 PM, Arun Chandran wrote:
Hi,
I am testing kgdb on freescale p2020 target.
In target
1)
root@freescale-p2020ds:~# uname -a
Linux freescale-p2020ds 3.10.20-rt
Any more comments? :)
Thanks,
-Dongsheng
> -Original Message-
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+b40534=freescale@lists.ozlabs.org] On Behalf Of
> dongsheng.w...@freescale.com
> Sent: Wednesday, January 08, 2014 3:13 PM
> To: Rafael J. Wysocki
> Cc: linuxppc-dev@list
From: Wang Dongsheng
Add suspend/resume and device_init_wakeup to enable ds3232 as
wakeup source, /sys/class/rtc/rtcX/wakealarm for set wakeup alarm.
Signed-off-by: Wang Dongsheng
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c
index b83bb5a5..a3c40d5 100644
--- a/drivers/rtc/
Turn Anton's memcpy / copy_tofrom_user test into something that can
live in tools/testing/selftests.
It requires one turd in arch/powerpc/lib/memcpy_64.S, but it's pretty
harmless IMHO.
We are sailing very close to the wind with the feature macros. We define
them to nothing, which currently means
Liu ping fan writes:
> On Mon, Jan 20, 2014 at 11:45 PM, Aneesh Kumar K.V
> wrote:
>> Liu ping fan writes:
>>
>>> On Thu, Jan 9, 2014 at 8:08 PM, Alexander Graf wrote:
On 11.12.2013, at 09:47, Liu Ping Fan wrote:
> This series is based on Aneesh's series "[PATCH -V2 0/5] p
From: Tang Yuantian
Add power sensor chip ina220 node in dts to support
power monitor
Signed-off-by: Tang Yuantian
---
arch/powerpc/boot/dts/t4240qds.dts | 42 ++
1 file changed, 42 insertions(+)
diff --git a/arch/powerpc/boot/dts/t4240qds.dts
b/arch/power
From: Tang Yuantian
Main changs include:
- Clarified the clock nodes' version number
- Fixed a issue in example
Singed-off-by: Tang Yuantian
---
Documentation/devicetree/bindings/clock/corenet-clock.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Docu
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, January 21, 2014 9:06 AM
> To: Wang Dongsheng-B40534
> Cc: b...@kernel.crashing.org; Zhao Chenhui-B35336; an...@enomsg.org; linuxppc-
> d...@lists.ozlabs.org
> Subject: Re: [PATCH 2/3] powerpc/85xx: Provide two functions to s
From: Tang Yuantian
The clock bindings for Freescale CoreNet platform are updated.
So, the driver needs to be updated accordingly.
The main changes include:
- Added a new node to present the input system clock
- Changed PLL and MUX's compatible string
Signed-off-by: Tang Yuantian
On Mon, Jan 20, 2014 at 11:45 PM, Aneesh Kumar K.V
wrote:
> Liu ping fan writes:
>
>> On Thu, Jan 9, 2014 at 8:08 PM, Alexander Graf wrote:
>>>
>>> On 11.12.2013, at 09:47, Liu Ping Fan wrote:
>>>
This series is based on Aneesh's series "[PATCH -V2 0/5] powerpc: mm:
Numa faults supp
On Mon, Jan 20, 2014 at 04:13:30PM -0600, Christoph Lameter wrote:
>On Mon, 20 Jan 2014, Wanpeng Li wrote:
>
>> >+ enum zone_type high_zoneidx = gfp_zone(flags);
>> >
>> >+ if (!node_present_pages(searchnode)) {
>> >+ zonelist = node_zonelist(searchnode, flags);
>> >+
On Mon, 2014-01-20 at 00:03 -0600, Wang Dongsheng-B40534 wrote:
> > > > > + /*
> > > > > + * Need to save float-point registers if MSR[FP] = 1.
> > > > > + */
> > > > > + mfmsr r12
> > > > > + andi. r12, r12, MSR_FP
> > > > > + beq 1f
> > > > > + do_sr_fpr_regs
On Sat, 2014-01-18 at 09:16 +0530, Prabhakar Kushwaha wrote:
> On 1/18/2014 12:19 AM, Scott Wood wrote:
> > On Fri, 2014-01-17 at 11:02 -0600, Kumar Gala wrote:
> >> On Jan 17, 2014, at 12:09 AM, Prabhakar Kushwaha
> >> wrote:
> >>
> >>> Currently IFC NAND driver is enabled in corenet32smp_defcon
On Mon, 2014-01-20 at 17:38 +0100, Valentin Longchamp wrote:
> On 01/17/2014 10:48 PM, Scott Wood wrote:
> > On Fri, 2014-01-17 at 13:51 +0100, Valentin Longchamp wrote:
> >> Hi Scott,
> >>
> >> Thanks for you feedback.
> >>
> >> On 01/17/2014 12:35 AM, Scott Wood wrote:
> >>> On Thu, 2014-01-16 at
On Mon, 20 Jan 2014, Wanpeng Li wrote:
> >+ enum zone_type high_zoneidx = gfp_zone(flags);
> >
> >+ if (!node_present_pages(searchnode)) {
> >+ zonelist = node_zonelist(searchnode, flags);
> >+ for_each_zone_zonelist(zone, z, zonelist, high_zoneidx) {
> >+
On Mon, 2014-01-20 at 16:39 +0800, Tiejun Chen wrote:
> if (atomic_read(&tlb->mm->mm_users) < 2 ||
> cpumask_equal(mm_cpumask(tlb->mm),
> cpumask_of(smp_processor_id( {
> kmem_cache_free(hugepte_cache, hugepte);
> +put_cpu_var(hugepd
The MPC7448HPC2 and PPC_HOLLY config options contain TSI108_BRIDGE
duplicates since commit:
commit 3490cba56f7f8a78ef4c94814c3181f09ce1e2ef
Author: Jon Loeliger
Date: Wed Jan 23 12:42:50 2008 -0600
[POWERPC] Add initial iomega StorCenter board port.
This patch cleans these duplicates.
Si
When CONFIG_MPIC_WEIRD is defined, the following build error occurs:
arch/powerpc/sysdev/mpic.c: In function 'mpic_set_irq_type':
arch/powerpc/sysdev/mpic.c:892:9: error: case label does not reduce to an
integer constant
MPIC_INFO(VECPRI_POLARITY_POSITIVE):
^
arch/powerpc/sysdev
This fixes a build failure that seems to be present since commit
commit b81f18e55e9f4ea81759bcb00fea295de679bbe8
Author: Tony Breeds
Date: Tue Apr 3 15:00:39 2012 +
powerpc/boot: Only build board support files when required.
This is easily reproducible my using the storcenter_defconfi
This fixes a build failure that seems to be present since commit
commit b81f18e55e9f4ea81759bcb00fea295de679bbe8
Author: Tony Breeds
Date: Tue Apr 3 15:00:39 2012 +
powerpc/boot: Only build board support files when required.
This is easily reproducible my using the ep88xc_defconfig co
On Mon, 2014-01-20 at 16:39 +0800, Tiejun Chen wrote:
> AER driver needs to share this PCI err irq with EDAC, otherwise
> we can't register AER driver successfully as follows:
>
> genirq: Flags mismatch irq 482. 0080 (aerdrv) vs. 0020 ([EDAC] PCI
> err)
> CPU: 3 PID: 1 Comm: swapper/0 Not
Hi,
Le lundi 13 janvier 2014 à 10:30 +0100, Yann Droneaud a écrit :
> Le lundi 13 janvier 2014 à 10:06 +1100, Benjamin Herrenschmidt a écrit :
> > On Tue, 2013-07-02 at 18:39 +0200, Yann Droneaud wrote:
> > > Macro get_unused_fd() is used to allocate a file descriptor with
> > > default flags. Tho
On 01/17/2014 10:48 PM, Scott Wood wrote:
> On Fri, 2014-01-17 at 13:51 +0100, Valentin Longchamp wrote:
>> Hi Scott,
>>
>> Thanks for you feedback.
>>
>> On 01/17/2014 12:35 AM, Scott Wood wrote:
>>> On Thu, 2014-01-16 at 14:38 +0100, Valentin Longchamp wrote:
This patch introduces the suppor
> -Original Message-
> From: Minghuan Lian [mailto:minghuan.l...@freescale.com]
> Sent: Monday, January 20, 2014 4:54 AM
> To: linuxppc-dev@lists.ozlabs.org
> Cc: Zang Roy-R61911; Wood Scott-B07421; Kumar Gala; Lian Minghuan-B31939
> Subject: [PATCH][v2] powerpc/pci: Fix IMMRBAR address
>
Liu ping fan writes:
> On Thu, Jan 9, 2014 at 8:08 PM, Alexander Graf wrote:
>>
>> On 11.12.2013, at 09:47, Liu Ping Fan wrote:
>>
>>> This series is based on Aneesh's series "[PATCH -V2 0/5] powerpc: mm: Numa
>>> faults support for ppc64"
>>>
>>> For this series, I apply the same idea from t
Liu Ping Fan writes:
> To make _PAGE_NUMA take effect, we should force the checking when
> guest uses hypercall to setup hpte.
>
> Signed-off-by: Liu Ping Fan
> ---
> arch/powerpc/kvm/book3s_hv_rm_mmu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/bo
On 15.01.2014, at 07:36, Liu ping fan wrote:
> On Thu, Jan 9, 2014 at 8:08 PM, Alexander Graf wrote:
>>
>> On 11.12.2013, at 09:47, Liu Ping Fan wrote:
>>
>>> This series is based on Aneesh's series "[PATCH -V2 0/5] powerpc: mm: Numa
>>> faults support for ppc64"
>>>
>>> For this series,
AER driver needs to share this PCI err irq with EDAC, otherwise
we can't register AER driver successfully as follows:
genirq: Flags mismatch irq 482. 0080 (aerdrv) vs. 0020 ([EDAC] PCI err)
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 3.13.0-rc1-148346-g2513817 #69
Call Trace:
[ee063cb0] [c00
For PEXCSRBAR, bit 3-0 indicate prefetchable and address type.
So when getting base address, these bits should be masked,
otherwise we may get incorrect base address.
Signed-off-by: Minghuan Lian
---
Change log:
v2:
Use PCI_BASE_ADDRESS_MEM_MASK instead of 0xfff0
arch/powerpc/sysdev/fsl_pci
On Mon, Jan 20, 2014 at 04:56:15PM +0800, Tiejun Chen wrote:
> AER driver needs to share this PCI err irq with EDAC, otherwise
> we can't register AER driver successfully as follows:
>
> genirq: Flags mismatch irq 482. 0080 (aerdrv) vs. 0020 ([EDAC] PCI
> err)
> CPU: 3 PID: 1 Comm: swapper
From: Tang Yuantian
The following SoCs will be affected: p2041, p3041, p4080,
p5020, p5040, b4420, b4860, t4240
Signed-off-by: Tang Yuantian
Signed-off-by: Li Yang
---
arch/powerpc/boot/dts/fsl/b4420si-post.dtsi | 36 +
arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi | 2 +
arch/powerp
Hi Joonsoo,
On Tue, Jan 07, 2014 at 04:41:36PM +0900, Joonsoo Kim wrote:
[...]
>
>->8
>diff --git a/mm/slub.c b/mm/slub.c
>index c3eb3d3..a1f6dfa 100644
>--- a/mm/slub.c
>+++ b/mm/slub.c
>@@ -1672,7 +1672,19 @@ static void *get_partial(struct kmem_cache *s, gfp_t
>f
AER driver needs to share this PCI err irq with EDAC, otherwise
we can't register AER driver successfully as follows:
genirq: Flags mismatch irq 482. 0080 (aerdrv) vs. 0020 ([EDAC] PCI err)
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 3.13.0-rc1-148346-g2513817 #69
Call Trace:
[ee063cb0] [c00
On Thu, Jan 16, 2014 at 02:10:53PM +0800, hongbo.zh...@freescale.com wrote:
> From: Hongbo Zhang
>
> Freescale DMA has a feature of BandWidth Control (ab. BWC), which is currently
> 256 bytes and should be changed to 1024 bytes for best DMA throughput.
> Changing BWC from 256 to 1024 will improve
Replace __get_cpu_var safely with get_cpu_var to avoid
the following call trace:
[ 7253.637591] BUG: using smp_processor_id() in preemptible [ ]
code: hugemmap01/9048
[ 7253.637601] caller is free_hugepd_range.constprop.25+0x88/0x1a8
[ 7253.637605] CPU: 1 PID: 9048 Comm: hugemmap01
On 01/17/2014 03:52 PM, Arun Chandran wrote:
Hi,
I am testing kgdb on freescale p2020 target.
In target
1)
root@freescale-p2020ds:~# uname -a
Linux freescale-p2020ds 3.10.20-rt14+ #9 SMP Thu Jan 16 16:32:15 IST 2014
ppc GNU/Linux
2)
root@freescale-p2020ds:~# cat /proc/cpuinfo
pro
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