RepoMirrors/kpatch
1
0
Fork 0
mirror of https://github.com/dynup/kpatch synced 2025-01-02 10:42:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add "__addressable_" to maybe_discarded_sym().

Browse Source 
Starting with 1b1eeca7e4c1 "init: allow initcall tables to be emitted using
relative references" [1] __init functions are generating an "__addressable_"
symbol in a ".discarded.addressable" section so it does not show up in final
vmlinux triggering find_local_syms failures. Add "_addressable_" to the list
in maybe_discarded_sym().

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1b1eeca7e4c19fa76d409d4c7b338dba21f2df45

Signed-off-by: Artem Savkov <asavkov@redhat.com>
This commit is contained in:
Artem Savkov 2018-10-16 16:05:01 +02:00
parent 7305d6c29a
commit 722d27f6bd
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
kpatch-build/lookup.c
View File

@ -80,7 +80,8 @@ static int maybe_discarded_sym(const char *name)
*/
if (!strncmp(name, "__exitcall_", 11) ||
!strncmp(name, "__brk_reservation_fn_", 21) ||
!strncmp(name, "__func_stack_frame_non_standard_", 32))
!strncmp(name, "__func_stack_frame_non_standard_", 32) ||
!strncmp(name, "__addressable_", 14))
return 1;
return 0;