It seems that in __pte_free_tlb (non 64K page code path), we wrongly
pass the page address as the page structure pointer to
pgtable_page_dtor(), which needs the page structure pointer as the
argument.
The change also fixes following bug on next-1128:
[0.563113] Unable to handle kernel paging
The patch adjusts the variable type and name for page in
__pte_free_tlb(), which now seems a little confusing.
Signed-off-by: Li Zhong
---
arch/powerpc/include/asm/pgalloc-64.h |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/pgalloc-64.h
b/a
This patch fixes the disassembler of the powerpc kernel debugger xmon,
for little-endian.
Signed-off-by: Philippe Bergheaud
---
arch/powerpc/xmon/xmon.c |4
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index af9d346..6c27804 100644
--
On Sat, Nov 30, 2013 at 10:51:22PM +, Gerhard Sittig wrote:
> introduce a dt-bindings/ header file for MPC512x clocks,
> providing symbolic identifiers for those SoC clocks which
> clients will reference from their device tree nodes
There should be a binding document update to go with this, po
On Sat, Nov 30, 2013 at 10:51:28PM +, Gerhard Sittig wrote:
> after device tree based clock lookup became available, the peripheral
> driver need no longer construct clock names which include the PSC index,
> remove the "psc%d_mclk" template and unconditionally use 'mclk'
>
> acquire and relea
On 02.12.2013, at 04:07, Zhouyi Zhou wrote:
> ping
>> I do a grep for kmem_cache_zalloc and kmem_cache_alloc
>> in kernel tree, and find some code do not handle NULL
>> return of kmem_cache_zalloc correctly
>>
>>
>> Signed-off-by: Zhouyi Zhou
Thanks a lot for the patch. I'd assume we w
On 02.12.2013, at 05:01, Preeti U Murthy wrote:
> Hi,
>
> On 11/30/2013 11:15 PM, Alexander Graf wrote:
>> Hi Ben,
>>
>> With current linus master (3.13-rc2+) I'm facing an interesting issue with
>
> SMT disabling on p7. When I trigger the cpu offlining it works as expected,
> but after a few
Hi,
On 12/02/2013 03:27 PM, Alexander Graf wrote:
>
> On 02.12.2013, at 05:01, Preeti U Murthy wrote:
>
>> Hi,
>>
>> On 11/30/2013 11:15 PM, Alexander Graf wrote:
>>> Hi Ben,
>>>
>>> With current linus master (3.13-rc2+) I'm facing an interesting issue with
>>
>> SMT disabling on p7. When I tri
Le 01/12/2013 20:38, Guenter Roeck a écrit :
On 11/30/2013 07:33 AM, Christophe Leroy wrote:
Convert mpc8xxx_wdt.c to the new watchdog API.
Signed-off-by: Christophe Leroy
diff -ur a/drivers/watchdog/mpc8xxx_wdt.c
b/drivers/watchdog/mpc8xxx_wdt.c
--- a/drivers/watchdog/mpc8xxx_wdt.c2013
On Sat, Nov 30, 2013 at 11:51:28PM +0100, Gerhard Sittig wrote:
> after device tree based clock lookup became available, the peripheral
> driver need no longer construct clock names which include the PSC index,
> remove the "psc%d_mclk" template and unconditionally use 'mclk'
>
> acquire and relea
On Sat, Nov 16, 2013 at 12:25:29AM +0800, Nicolin Chen wrote:
> The normal mode of SSI allows it to send/receive data to/from the first
> slot of each period. So we can use this normal mode to trick I2S signal
> by puting/getting data to/from the first slot only (the left channel)
> so as to suppor
On 12/2/2013 3:10 AM, Philippe Bergheaud wrote:
> This patch fixes the disassembler of the powerpc kernel debugger xmon,
> for little-endian.
>
> Signed-off-by: Philippe Bergheaud
> ---
> arch/powerpc/xmon/xmon.c |4
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/powerpc/xmon/
On Mon, Dec 02, 2013 at 09:46 +, Mark Rutland wrote:
>
> On Sat, Nov 30, 2013 at 10:51:22PM +, Gerhard Sittig wrote:
> > introduce a dt-bindings/ header file for MPC512x clocks,
> > providing symbolic identifiers for those SoC clocks which
> > clients will reference from their device tree
Hi Thomas,
On 11/29/2013 08:09 PM, Thomas Gleixner wrote:
> On Fri, 29 Nov 2013, Preeti U Murthy wrote:
>> +static enum hrtimer_restart handle_broadcast(struct hrtimer *hrtimer)
>> +{
>> +struct clock_event_device *bc_evt = &bc_timer;
>> +ktime_t interval, next_bc_tick, now;
>> +
>> +n
On Mon, Dec 02, 2013 at 09:50 +, Mark Rutland wrote:
>
> On Sat, Nov 30, 2013 at 10:51:28PM +, Gerhard Sittig wrote:
> > after device tree based clock lookup became available, the peripheral
> > driver need no longer construct clock names which include the PSC index,
> > remove the "psc%d_
On Mon, Dec 02, 2013 at 11:56:17AM +, Mark Brown wrote:
> On Sat, Nov 16, 2013 at 12:25:29AM +0800, Nicolin Chen wrote:
> > The normal mode of SSI allows it to send/receive data to/from the first
> > slot of each period. So we can use this normal mode to trick I2S signal
> > by puting/getting d
The normal mode of SSI allows it to send/receive data to/from the first
slot of each period. So we can use this normal mode to trick I2S signal
by puting/getting data to/from the first slot only (the left channel)
so as to support monaural audio playback and recording.
Signed-off-by: Nicolin Chen
On Sat, Nov 30, 2013 at 04:45:40PM +0100, Christophe Leroy wrote:
> MPC8xx watchdog is enabled at startup by HW.
> If the bootloader disables it, it cannot be reenabled.
>
> Signed-off-by: Christophe Leroy
>
Reviewed-by: Guenter Roeck
> diff -ur a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watch
Hi Thomas,
On 11/29/2013 05:28 PM, Thomas Gleixner wrote:
> On Fri, 29 Nov 2013, Preeti U Murthy wrote:
>> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
>> index b44b52c..cafa788 100644
>> --- a/arch/powerpc/Kconfig
>> +++ b/arch/powerpc/Kconfig
>> @@ -129,6 +129,8 @@ config PPC
>>
On Mon, Dec 02, 2013 at 11:31:01AM +0100, leroy christophe wrote:
>
> Le 01/12/2013 20:38, Guenter Roeck a écrit :
> >On 11/30/2013 07:33 AM, Christophe Leroy wrote:
> >>Convert mpc8xxx_wdt.c to the new watchdog API.
> >>
> >>Signed-off-by: Christophe Leroy
> >>
> >>diff -ur a/drivers/watchdog/mp
On Mon, Dec 02, 2013 at 11:29:03PM +0800, Nicolin Chen wrote:
> The normal mode of SSI allows it to send/receive data to/from the first
> slot of each period. So we can use this normal mode to trick I2S signal
> by puting/getting data to/from the first slot only (the left channel)
> so as to suppor
On Mon, 2 Dec 2013, Preeti U Murthy wrote:
> On 11/29/2013 08:09 PM, Thomas Gleixner wrote:
> > This supports HIGHRES and NO_HZ if done right, without polling at
> > all. So you can even let the last CPU which handles the broadcast
> > hrtimer go for a long sleep, just not in the deepest idle state
On Wed, 2013-10-16 at 16:53 +0530, Varun Sethi wrote:
> Once the PCIe device assigned to a guest VM (via VFIO) gets detached from the
> iommu domain
> (when guest terminates), its PAMU table entry is disabled. So, this would
> prevent the device
> from being used once it's assigned back to the ho
On Wed, 2013-10-16 at 16:53 +0530, Varun Sethi wrote:
> Factor out PCI specific code in the PAMU driver.
>
> Signed-off-by: Varun Sethi
> ---
> drivers/iommu/fsl_pamu_domain.c | 88
> +++
> 1 file changed, 43 insertions(+), 45 deletions(-)
>
> diff --git a
On the P1023RDB, when board leaves the factory, it has
two Atheros wireless cards on the PCIe slot. So enable
ath9k wireless driver support.
Signed-off-by: Chunhe Lan
Cc: Scott Wood
---
arch/powerpc/configs/85xx/p1023_defconfig |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
dif
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