Hi,
On Fri, 2012-12-14 at 16:35 +0400, Phileas Fogg wrote:
> I wanted to bring to your attention the fact that the PS3 platform is broken
> on Linux 3.7.0.
> So i cloned the Linux powerpc GIT repository and tried to find out which
> commits broke the PS3 platform.
> ---------------------------------------------------------------------------------------------
>
> commit 407821a34fce89b4f0b031dbab5cec7d059f46bc
> Author: Michael Ellerman <mich...@ellerman.id.au>
> Date: Fri Sep 7 15:31:44 2012 +0000
>
> powerpc: Initialise paca.data_offset with poison
I did a little more work on this, and it seems the change below
will fix the problem introduced by Michael's change. I can only
guess we need to use udbg_printf() here. I'll look at it some more
as I have time.
-Geoff
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 5c56834..6b4f613 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -184,8 +185,8 @@ void __init allocate_pacas(void)
paca = __va(memblock_alloc_base(paca_size, PAGE_SIZE, limit));
memset(paca, 0, paca_size);
- printk(KERN_DEBUG "Allocated %u bytes for %d pacas at %p\n",
- paca_size, nr_cpu_ids, paca);
+// printk(KERN_DEBUG "Allocated %u bytes for %d pacas at %p\n",
+// paca_size, nr_cpu_ids, paca);
allocate_lppacas(nr_cpu_ids, limit);
>
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