objtool: Fix objtool regression on x32 systems
authorMikulas Patocka <mpatocka@redhat.com>
Mon, 16 May 2022 15:06:36 +0000 (11:06 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Jun 2022 08:23:18 +0000 (10:23 +0200)
commitc49238245dd90e0713229d683ffae9540cd47328
tree2b7b738fc653fd6e488df118de309ba283543465
parent7cfe2d43becaf76e562b9617d2c2d9b445f86761
objtool: Fix objtool regression on x32 systems

commit 22682a07acc308ef78681572e19502ce8893c4d4 upstream.

Commit c087c6e7b551 ("objtool: Fix type of reloc::addend") failed to
appreciate cross building from ILP32 hosts, where 'int' == 'long' and
the issue persists.

As such, use s64/int64_t/Elf64_Sxword for this field and suffer the
pain that is ISO C99 printf formats for it.

Fixes: c087c6e7b551 ("objtool: Fix type of reloc::addend")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
[peterz: reword changelog, s/long long/s64/]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/alpine.LRH.2.02.2205161041260.11556@file01.intranet.prod.int.rdu2.redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/objtool/check.c
tools/objtool/elf.c
tools/objtool/include/objtool/elf.h