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sh: Fix address calculation of Initrd

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Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Nobuhiro Iwamatsu 2010-10-05 08:16:08 +00:00 committed by Paul Mundt
parent bde40898c8
commit 901c28c257
1 changed files with 4 additions and 3 deletions
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7
arch/sh/kernel/setup.c
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@ -135,8 +135,9 @@ void __init check_for_initrd(void)
goto disable; goto disable;
} }
if (unlikely(start < PAGE_OFFSET)) { if (unlikely(start < __MEMORY_START)) {
pr_err("initrd start < PAGE_OFFSET\n"); pr_err("initrd start (%08lx) < __MEMORY_START(%x)\n",
start, __MEMORY_START);
goto disable; goto disable;
} }
@ -157,7 +158,7 @@ void __init check_for_initrd(void)
/* /*
* Address sanitization * Address sanitization
*/ */
initrd_start = (unsigned long)__va(__pa(start)); initrd_start = (unsigned long)__va(start);
initrd_end = initrd_start + INITRD_SIZE; initrd_end = initrd_start + INITRD_SIZE;
memblock_reserve(__pa(initrd_start), INITRD_SIZE); memblock_reserve(__pa(initrd_start), INITRD_SIZE);