Re: [PATCH v2 12/13] s390/kexec: refactor for kernel/Kconfig.kexec
From: Mimi Zohar <zohar@linux.ibm.com>
Date: 2023-06-21 22:24:17
Also in:
linux-m68k, linux-mips, linux-riscv, linux-s390, linux-sh, lkml, loongarch
On Wed, 2023-06-21 at 07:00 +0200, Alexander Gordeev wrote:
AFAICT the MODULE_SIG_FORMAT dependency was introduced with commit
c8424e776b09 ("MODSIGN: Export module signature definitions") and
in fact was not necessary, since s390 did/does not use mod_check_sig()
anyway. So the SYSTEM_DATA_VERIFICATION could have left intact.FYI, this patch was included in the patch set to allow IMA to verify the kexec kernel image appended signature on OpenPOWER. -- thanks, Mimi