diff options
| author | Huang Ying <ying.huang@intel.com> | 2008-11-26 14:47:38 +0800 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2008-11-26 16:47:38 +0900 |
| commit | fcd049da6ac36183e2dc69bd1f479d059e8dd9a7 (patch) | |
| tree | 11440010b8a7f3dc956b5a71cf9d1d1c6bf6d0de /purgatory/arch | |
| parent | 9bf8dee9bab15d7f6de8a4cd332e77a1559083e3 (diff) | |
Fix kexec x86_64 load failed bug
Fix a bug of kexec load on x86_64. Kexec fails to do load on x86_64, with
error message:
Symbol: cmdline_end not found cannot set
Because kexec/arch/i386/kexec-bzImage.c accesses cmdline_end symbol in
i386 purgatory, but there is no cmdline_end in x86_64 purgatory, and
kexec-bzImage.c is used by x86_64 too.
cmdline_end is added into x86_64 purgatory to solve the bug, because kexec
jump support for x86_64 is planned.
Reported-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'purgatory/arch')
| -rw-r--r-- | purgatory/arch/x86_64/purgatory-x86_64.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/purgatory/arch/x86_64/purgatory-x86_64.c b/purgatory/arch/x86_64/purgatory-x86_64.c index 374b554..1513508 100644 --- a/purgatory/arch/x86_64/purgatory-x86_64.c +++ b/purgatory/arch/x86_64/purgatory-x86_64.c @@ -1,10 +1,12 @@ #include <stdint.h> +#include <stddef.h> #include <purgatory.h> #include "purgatory-x86_64.h" uint8_t reset_vga = 0; uint8_t legacy_pic = 0; uint8_t panic_kernel = 0; +char *cmdline_end = NULL; void setup_arch(void) { |