diff options
| author | Simon Horman <horms@verge.net.au> | 2010-02-18 11:38:09 +1100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-02-18 11:38:09 +1100 |
| commit | 0e669a27ec55d2baaf47fdab87da08ed189b5ac6 (patch) | |
| tree | 967657d98daa302dc58ec33b61dc0c3e4d939855 /kexec/kexec.c | |
| parent | 02ad89cdc85606dba57c2bca4f77ff432248d6ac (diff) | |
x86_64: use correct PAGE_OFFSET
This fixes a bug when using gdb with vmcore
as explained by Dave Anderson:
The kexec/arch/x86_64/crashdump-x86_64.h file contains a
stale PAGE_OFFSET value. In 2.6.27 it was changed from
0xffff810000000000UL to 0xffff880000000000UL. This is
only a problem when using gdb with the vmlinux/vmcore
pair, because gdb relies upon the PT_LOAD segment's p_vaddr
values in the ELF header to be correct.
Cc: Dave Anderson <anderson@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/kexec.c')
| -rw-r--r-- | kexec/kexec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kexec/kexec.c b/kexec/kexec.c index c4eb254..d282ade 100644 --- a/kexec/kexec.c +++ b/kexec/kexec.c @@ -1041,6 +1041,8 @@ int main(int argc, char *argv[]) }; static const char short_options[] = KEXEC_OPT_STR; + arch_init(); + opterr = 0; /* Don't complain about unrecognized options here */ while ((opt = getopt_long(argc, argv, short_options, options, 0)) != -1) { |