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authorMagnus Damm <damm@igel.co.jp>2008-08-27 13:19:01 +0400
committerPaul Mundt <lethal@linux-sh.org>2008-08-28 09:53:03 +0400
commit5734493bac88b28d8d7e2f262305fd6e83545ac5 (patch)
tree446469c18abb16f14d7ee54bdc2fbe76fc1c9aaa /arch
parent34894c7843e00972d88b3592027703d4e05a06a7 (diff)
downloadlinux-5734493bac88b28d8d7e2f262305fd6e83545ac5.tar.xz
sh: fix kexec entry point for crash kernels
The crash kernel entry point is currently checked by the kexec kernel code and only physical addresses in the reserved memory window are accepted. This means that we can't pass P2 or P1 addresses as entry points in the case of crash kernels. This patch makes sure we can start crash kernels by adding support for physical address entry points. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/kernel/machine_kexec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index 4703dff174d5..94df56b0d1f6 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -102,7 +102,7 @@ void machine_kexec(struct kimage *image)
/* now call it */
rnk = (relocate_new_kernel_t) reboot_code_buffer;
- (*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
+ (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg);
}
void arch_crash_save_vmcoreinfo(void)