[GIT PULL] ARM: OMAP: hwmod/PMU/PRCM patches for 3.7
tony at atomide.com
Sat Sep 22 11:44:45 EDT 2012
* Paul Walmsley <paul at pwsan.com> [120921 22:41]:
> On Fri, 21 Sep 2012, Tony Lindgren wrote:
> > * Tony Lindgren <tony at atomide.com> [120921 13:55]:
> > Care to base this on something more mergeable? Maybe a merge
> > of cleanup-fixes-for-v3.7 + omap-devel-am33xx-for-v3.7?
> While working on this, noticed that the 4430ES2 Panda test boot failed on
> the merge base of cleanup-fixes-for-v3.7 and omap-devel-am33xx-for-v3.7.
> Enabling DEBUG_LL and adding some debug revealed that the static variable
> 'arch_clkdm' in mach-omap2/clockdomain.c was getting overwritten between
> omap44xx_clockdomains_init() and the end of IRQ setup. This was bisected
> down to this commit:
> commit ec2c0825ca3183a646a24717966cc7752e8b0393
> Author: Tony Lindgren <tony at atomide.com>
> Date: Mon Aug 27 17:43:01 2012 -0700
> ARM: OMAP2+: Remove hardcoded IRQs and enable SPARSE_IRQ
> Remove hardcoded IRQs in irqs.h and related files as these
> are no longer needed.
> Looks to me like something is wrong with the IRQ allocation and it's
> corrupting memory.
Yeah I bet that's e534e871 (ARM: OMAP4: Fix array size for irq_target_cpu)
already in mainline since -rc6.
More information about the linux-arm-kernel