Messages in this thread | | | Date | Mon, 26 Aug 2013 19:06:03 +0800 | From | Chen Gang <> | Subject | Re: [PATCH] h8300/kernel/setup.c: add "linux/initrd.h" to pass compiling |
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On 08/26/2013 07:00 PM, Geert Uytterhoeven wrote: > On Mon, Aug 26, 2013 at 12:31 PM, Chen Gang <gang.chen@asianux.com> 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 -- geert@linux-m68k.org > > 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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