On 08/26/2013 07:00 PM, Geert Uytterhoeven wrote:
> On Mon, Aug 26, 2013 at 12:31 PM, Chen Gang <[email protected]> wrote:
>> --- a/arch/h8300/kernel/setup.c
>> +++ b/arch/h8300/kernel/setup.c
>> @@ -47,6 +47,9 @@
>> #include <asm/regs267x.h>
>> #endif
>>
>> +#if defined(CONFIG_BLK_DEV_INITRD)
>
> Why have you added the #ifdef?
>
The related code is below (maybe we need add additional related
comments in the patch for it ?).
in arch/h8300/kernel/setup.c
94 void __init setup_arch(char **cmdline_p)
95 {
96 int bootmap_size;
97
98 memory_start = (unsigned long) &_ramstart;
99
100 /* allow for ROMFS on the end of the kernel */
101 if (memcmp((void *)memory_start, "-rom1fs-", 8) == 0) {
102 #if defined(CONFIG_BLK_DEV_INITRD)
103 initrd_start = memory_start;
104 initrd_end = memory_start += be32_to_cpu(((unsigned long *)
(memory_start))[2]);
105 #else
106 memory_start += be32_to_cpu(((unsigned long *)
memory_start)[2]);
107 #endif
108 }
>> +#include <linux/initrd.h>
>> +#endif
>> #define STUBSIZE 0xc000
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 --
> [email protected]
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like
> that.
> -- Linus Torvalds
>
>
--
Chen Gang
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