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authorBernhard Walle <bwalle@suse.de>2007-10-19 02:40:59 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 14:53:50 -0400
commit5c3391f9f749023a49c64d607da4fb49263690eb (patch)
treecc64928b086d93ee7b629a4ecdd4fe819a1cce58 /arch/x86/kernel/e820_64.c
parentd62cc47163ba2acad6a3c7edec7d522b9e89f0d2 (diff)
Use extended crashkernel command line on x86_64
This patch removes the crashkernel parsing from arch/x86_64/kernel/machine_kexec.c and calls the generic function, introduced in the last patch, in setup_bootmem_allocator(). This is necessary because the amount of System RAM must be known in this function now because of the new syntax. Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Vivek Goyal <vgoyal@in.ibm.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/kernel/e820_64.c')
-rw-r--r--arch/x86/kernel/e820_64.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c
index e422b8159f69..57616865d8a0 100644
--- a/arch/x86/kernel/e820_64.c
+++ b/arch/x86/kernel/e820_64.c
@@ -226,7 +226,8 @@ void __init e820_reserve_resources(void)
226 request_resource(res, &code_resource); 226 request_resource(res, &code_resource);
227 request_resource(res, &data_resource); 227 request_resource(res, &data_resource);
228#ifdef CONFIG_KEXEC 228#ifdef CONFIG_KEXEC
229 request_resource(res, &crashk_res); 229 if (crashk_res.start != crashk_res.end)
230 request_resource(res, &crashk_res);
230#endif 231#endif
231 } 232 }
232 } 233 }