Because is_vmalloc_addr_x86_64 need called very early, e.g in readmem(). So we have to move get_versiondep_info calling earlier to make PAGE_OFFSET/VMALLOC_START/VMEMMAP_START get value before use them. Signed-off-by: Baoquan He <bhe at redhat.com> --- makedumpfile.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/makedumpfile.c b/makedumpfile.c index ce68d61..2713f8a 100644 --- a/makedumpfile.c +++ b/makedumpfile.c @@ -3835,6 +3835,9 @@ initial(void) if (!get_value_for_old_linux()) return FALSE; + if (!get_versiondep_info()) + return FALSE; + if (info->flag_mem_usage && !get_kcore_dump_loads()) return FALSE; @@ -3986,9 +3989,6 @@ out: if (!check_release()) return FALSE; - if (!get_versiondep_info()) - return FALSE; - /* * NOTE: This must be done before refering to * VMALLOC'ed memory. The first 640kB contains data -- 2.5.5
