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[PATCH] powerpc: Export htab start/end via device tree

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The userspace kexec-tools need to know the location of the htab on non-lpar
machines, as well as the end of the kernel. Export via the device tree.

NB. This patch has been updated to use "linux,x" property names. You may
need to update your kexec-tools to match.

Signed-off-by: Michael Ellerman <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Michael Ellerman 2005-11-12 00:06:06 +11:00 • committed by Paul Mackerras
commit 593e537b93
3 changed files with 57 additions and 0 deletions
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1
include/asm-powerpc/kexec.h
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@ -40,6 +40,7 @@ extern note_buf_t crash_notes[];
#ifdef __powerpc64__
extern void kexec_smp_wait(void); /* get and clear naca physid, wait for
master to copy new code to 0 */
extern void __init kexec_setup(void);
#else
struct kimage;
extern void machine_kexec_simple(struct kimage *image);