Re: Undefined instruction error on Cortex A57 (aarch64) in init process

2015-10-01 Thread Pankaj Jangra
On Thu, Oct 1, 2015 at 2:24 PM, Arnd Bergmann wrote: > On Thursday 01 October 2015 13:02:46 Pankaj Jangra wrote: >> In android system, after system is running for long time say 10 hour, >> some time i am hitting below >> traces: >> >> init[1]: undefined instruc

Undefined instruction error on Cortex A57 (aarch64) in init process

2015-10-01 Thread Pankaj Jangra
In android system, after system is running for long time say 10 hour, some time i am hitting below traces: init[1]: undefined instruction: pc=00401624 Code: 1a9f00c2 aa1703e0 2a1603e1 9400e1bf (6b1f001f) Kernel panic - not syncing: Attempted to kill init! exitcode=0x0004 CPU: 0 PID:

Re: [PATCH] power: Fix comment typo in pm_wakeup.h

2013-07-11 Thread Pankaj Jangra
Hi, On Thu, Jul 11, 2013 at 10:25 AM, Chanwoo Choi wrote: > This patch fix typo (sorce -> source) > > Signed-off-by: Chanwoo Choi > --- > include/linux/pm_wakeup.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > Looks Good. Regards, Pankaj Jangra -- To un

Re: [PATCH 1/6] cpufreq: Add debugfs directory for cpufreq

2013-07-07 Thread Pankaj Jangra
if (!cpufreq_debugfs) > + pr_debug("creating debugfs root failed\n"); > + > return 0; > } > core_initcall(cpufreq_core_init); > diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h > index 037d36a..825f379 100644 > --- a/i

Re: [PATCH 2/3] drivers: gpio: msm: Fix the error condition for reading ngpio

2013-06-19 Thread Pankaj Jangra
nged, 1 insertions(+), 1 deletions(-) Appropriate change. Reviewed-by: Pankaj Jangra Regards, Pankaj Jangra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordom

Re: [PATCH 1/1] clk: Fix incorrect return type in clk.c

2013-03-13 Thread Pankaj Jangra
> Signed-off-by: Sachin Kamat > --- > drivers/clk/clk.c |2 +- Looks good to me. Reviewed-by: Pankaj Jangra Regards, Pankaj Jangra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordo

Re: [PATCH 10/10] ARM: msm: Migrate to common clock framework

2012-09-26 Thread Pankaj Jangra
Hi, On Thu, Sep 27, 2012 at 12:20 AM, Stephen Boyd wrote: > On 09/26/12 11:47, Pankaj Jangra wrote: >> Hi Stephen, >> >> On Fri, Sep 21, 2012 at 7:56 AM, Stephen Boyd wrote: >> >>> -static int pc_clk_set_rate(unsigned id, unsigned rate) >>>

Re: [PATCH 07/10] ARM: msm: Remove clock-7x30.h include file

2012-09-26 Thread Pankaj Jangra
Hi, On Wed, Sep 26, 2012 at 11:48 PM, Stephen Boyd wrote: > On 09/26/12 10:51, Pankaj Jangra wrote: >> On Fri, Sep 21, 2012 at 7:56 AM, Stephen Boyd wrote: >>> diff --git a/arch/arm/mach-msm/devices-msm7x30.c >>> b/arch/arm/mach-msm/devices-msm7x30.c >>> ind

Re: [PATCH 01/10] usb: otg: msm: Convert to clk_prepare/unprepare

2012-09-26 Thread Pankaj Jangra
On Thu, Sep 27, 2012 at 12:18 AM, Stephen Boyd wrote: > On 09/26/12 09:58, Pankaj Jangra wrote: >> On Fri, Sep 21, 2012 at 7:56 AM, Stephen Boyd wrote: >>> diff --git a/drivers/usb/otg/msm_otg.c b/drivers/usb/otg/msm_otg.c >>> index 9f5fc90..2ae0639 100644 >>

Re: [PATCH 10/10] ARM: msm: Migrate to common clock framework

2012-09-26 Thread Pankaj Jangra
_rate(unsigned id, unsigned rate) > -{ > - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MAX_RATE, &id, &rate); and else here i think for the MIN_FLAG if check. > + rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); > if (rc < 0) >

Re: [PATCH 09/10] ARM: msm: Make proc_comm clock control into a platform driver

2012-09-26 Thread Pankaj Jangra
k code to a platform driver. The data > describing the struct clks still live in the devices-$ARCH file, > but the clock initialization is done at driver binding time. > > Cc: Saravana Kannan > Signed-off-by: Stephen Boyd > --- Reviewed-by: Pankaj Jangra > arch/arm/ma

Re: [PATCH 07/10] ARM: msm: Remove clock-7x30.h include file

2012-09-26 Thread Pankaj Jangra
Hi On Fri, Sep 21, 2012 at 7:56 AM, Stephen Boyd wrote: > This file is not used outside of the two users in the clock-7x30 > array. Those two clocks are virtual "source" clocks that don't > really need to exist outside of the clock driver. Let's remove > them from the array, since they're not doi

Re: [PATCH 08/10] ARM: msm: Prepare clk_get() users in mach-msm for clock-pcom driver

2012-09-26 Thread Pankaj Jangra
a.o > +obj-$(CONFIG_ARCH_MSM7X30) += dma.o > +obj-$(CONFIG_ARCH_QSD8X50) += dma.o > + I did not understand what is the need of this change in Makefile? -- Pankaj Jangra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@

Re: [PATCH 01/10] usb: otg: msm: Convert to clk_prepare/unprepare

2012-09-26 Thread Pankaj Jangra
rom the interrupt context. If that is case then its not appropriate to call clk_prepare/unprepare here right? or my understanding is not correct -- Pankaj Jangra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...

Re: [PATCH v2 1/4] [RFC] clk: new locking scheme for reentrancy

2012-08-27 Thread Pankaj Jangra
Hi Mike, On Thu, Aug 16, 2012 at 5:13 AM, Mike Turquette wrote: > The global prepare_lock mutex prevents concurrent operations in the clk > api. This incurs a performance penalty when unrelated clock subtrees > are contending for the lock. > > Additionally there are use cases which benefit from

Re: [PATCH 5/13] arch/arm: use clk_prepare_enable and clk_disable_unprepare

2012-08-26 Thread Pankaj Jangra
el/smp_twd.c | 13 +++-- > 3 files changed, 8 insertions(+), 24 deletions(-) > Reviewed-by: Pankaj Jangra Regards, Pankaj Jangra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/