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Eric W. Biederman d0537508a9 [PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START ... For one kernel to report a crash another kernel has created we need to have 2 kernels loaded simultaneously in memory. To accomplish this the two kernels need to built to run at different physical addresses. This patch adds the CONFIG_PHYSICAL_START option to the x86_64 kernel so we can do just that. You need to know what you are doing and the ramifications are before changing this value, and most users won't care so I have made it depend on CONFIG_EMBEDDED bzImage kernels will work and run at a different address when compiled with this option but they will still load at 1MB. If you need a kernel loaded at a different address as well you need to boot a vmlinux. Signed-off-by: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
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boot	[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START	20 years ago
ia32	…
kernel	[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START	20 years ago
lib	…
mm	…
oprofile	…
pci	…
Kconfig	[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START	20 years ago
Kconfig.debug	…
Makefile	…
defconfig	…