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[PATCH] x86-64: Extend bzImage protocol for relocatable bzImage
authorVivek Goyal <vgoyal@in.ibm.com>
Wed, 2 May 2007 17:27:08 +0000 (19:27 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 2 May 2007 17:27:08 +0000 (19:27 +0200)
commit8035d3ea78c2a61a9738c7857742370e0aa74d5c
treefad1a7d5af880f26451417b514d513640828b409tree | snapshot
parent6a50a664ca0cfd2a487525f10cec3ff4d570b5e8commit | diff
[PATCH] x86-64: Extend bzImage protocol for relocatable bzImage

o Extend the bzImage protocol (same as i386) to allow bzImage loaders to
  load the protected mode kernel at non-1MB address. Now protected mode
  component is relocatable and can be loaded at non-1MB addresses.

o As of today kdump uses it to run a second kernel from a reserved memory
  area.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
arch/x86_64/boot/setup.S diff | blob | history
Domain: System / Uncategorized;