* [PATCH] powerpc: Update obsolete comment in setup_32.c about early_init()
@ 2016-08-10 7:32 Benjamin Herrenschmidt
2016-08-11 11:16 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Herrenschmidt @ 2016-08-10 7:32 UTC (permalink / raw)
To: linuxppc-dev
We don't identify the machine type anymore...
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index c3e861d..f10a975 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -93,10 +93,8 @@ notrace unsigned long __init early_init(unsigned long dt_ptr)
* and we are running with enough of the MMU enabled to have our
* proper kernel virtual addresses
*
- * Find out what kind of machine we're on and save any data we need
- * from the early boot process (devtree is copied on pmac by prom_init()).
- * This is called very early on the boot process, after a minimal
- * MMU environment has been set up but before MMU_init is called.
+ * We do the initial parsing of the flat device-tree and prepares
+ * for the MMU to be fully initialized.
*/
extern unsigned int memset_nocache_branch; /* Insn to be replaced by NOP */
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: powerpc: Update obsolete comment in setup_32.c about early_init()
2016-08-10 7:32 [PATCH] powerpc: Update obsolete comment in setup_32.c about early_init() Benjamin Herrenschmidt
@ 2016-08-11 11:16 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2016-08-11 11:16 UTC (permalink / raw)
To: Benjamin Herrenschmidt, linuxppc-dev
On Wed, 2016-10-08 at 07:32:38 UTC, Benjamin Herrenschmidt wrote:
> We don't identify the machine type anymore...
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/f9cc1d1f808dbdfd56978259d2
cheers
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2016-08-10 7:32 [PATCH] powerpc: Update obsolete comment in setup_32.c about early_init() Benjamin Herrenschmidt
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