Subject: [PATCH] of: Specify initrd location using 64-bit

From: [email-masked] (Santosh Shilimkar)
Date: Fri, 21 Jun 2013 13:12:38 -0400

Vineet, James,

On Friday 21 June 2013 04:23 AM, James Hogan wrote:
> On 21/06/13 05:39, Vineet Gupta wrote:
>> Hi Santosh,
>>
>> On 06/21/2013 06:22 AM, Santosh Shilimkar wrote:
>>> Cc: Vineet Gupta <[email-masked]>
>>> Cc: Russell King <[email-masked]>
>>> Cc: Catalin Marinas <[email-masked]>
>>> Cc: Will Deacon <[email-masked]>
>>> Cc: Mark Salter <[email-masked]>
>>> Cc: Aurelien Jacquiot <[email-masked]>
>>> Cc: James Hogan <[email-masked]>
>>> Cc: Michal Simek <[email-masked]>
>>> Cc: Ralf Baechle <[email-masked]>
>>> Cc: Jonas Bonn <[email-masked]>
>>> Cc: Benjamin Herrenschmidt <[email-masked]>
>>> Cc: Paul Mackerras <[email-masked]>
>>> Cc: x86 at kernel.org
>>> Cc: arm at kernel.org
>>> Cc: Chris Zankel <[email-masked]>
>>> Cc: Max Filippov <[email-masked]>
>>> Cc: Grant Likely <[email-masked]>
>>> Cc: Rob Herring <[email-masked]>
>>> Cc: bigeasy at linutronix.de
>>> Cc: robherring2 at gmail.com
>>> Cc: Nicolas Pitre <[email-masked]>
>>>
>>> Cc: linux-arm-kernel at lists.infradead.org
>>> Cc: linux-c6x-dev at linux-c6x.org
>>> Cc: linux-mips at linux-mips.org
>>> Cc: linuxppc-dev at lists.ozlabs.org
>>> Cc: linux-xtensa at linux-xtensa.org
>>> Cc: devicetree-discuss at lists.ozlabs.org
>>>
>>> Signed-off-by: Santosh Shilimkar <[email-masked]>
>>> ---
>>>  arch/arc/mm/init.c            |    3 +--
>>>  arch/arm/mm/init.c            |    2 +-
>>>  arch/arm64/mm/init.c          |    3 +--
>>>  arch/c6x/kernel/devicetree.c  |    3 +--
>>>  arch/metag/mm/init.c          |    3 +--
>>>  arch/microblaze/kernel/prom.c |    3 +--
>>>  arch/mips/kernel/prom.c       |    3 +--
>>>  arch/openrisc/kernel/prom.c   |    3 +--
>>>  arch/powerpc/kernel/prom.c    |    3 +--
>>>  arch/x86/kernel/devicetree.c  |    3 +--
>>>  arch/xtensa/kernel/setup.c    |    3 +--
>>>  drivers/of/fdt.c              |   10 ++++++----
>>>  include/linux/of_fdt.h        |    3 +--
>>>  13 files changed, 18 insertions(+), 27 deletions(-)
>>>
>>> diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
>>> index 4a17736..3640c74 100644
>>> --- a/arch/arc/mm/init.c
>>> +++ b/arch/arc/mm/init.c
>>> @@ -157,8 +157,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end)
>>>  #endif
>>>  
>>>  #ifdef CONFIG_OF_FLATTREE
>>> -void __init early_init_dt_setup_initrd_arch(unsigned long start,
>>> -					    unsigned long end)
>>> +void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
>>>  {
>>>  	pr_err("%s(%lx, %lx)\n", __func__, start, end);
>>>  }
>>
>> To avoid gcc warnings, you need to fix the print format specifiers too.
> 
> The same thing goes for arch/metag too.
> 
Will update that in next version based on what we will end
after the dicussion. i.e u64 or phys_addr_t

Thanks for comments.

Regards,
Santosh