On Fri, 2021-08-20 at 01:26 +0000, HAGIO KAZUHITO(萩尾　一仁) wrote: > -----Original Message----- > > Dear Kazu, > > > > Sorry for late reply > > Thanks for your suggestion and I have prepared a V2 patch, please > > help > > to review. > > ok, I've modified your v2 patch to fix the following compilation > warning > and rewrite the commit log, and attached it. > > arm64.c: In function ‘arm64_init’: > arm64.c:3728:35: warning: ‘note’ may be used uninitialized in this > function [-Wmaybe-uninitialized] This warning can be eliminated as follows: --- a/arm64.c +++ b/arm64.c @@ -3698,14 +3698,48 @@ arm64_get_crash_notes(void) { struct machine_specific *ms = machdep->machspec; ulong crash_notes; - Elf64_Nhdr *note; + Elf64_Nhdr *note = NULL; ulong offset; But I didn't see this correction in V2. Can you help to add the initialization of the note variable Kazu. Otherwise: Acked-by: Lianbo Jiang <lijiang(a)redhat.com <mailto:lijiang@redhat.com> >

BTW: the patch format is still unfriendly to me. Thanks Lianbo > offset = roundup(offset + note->n_namesz, 4); > ^~ > Kazu, thanks for your kind help. > Lianbo, could you review the attached patch? > > Thanks, > Kazu