Hello, On Wed, Dec 01, 2021 at 10:37:47AM +0800, Baoquan He wrote: > Hi, > > On 11/25/21 at 07:02pm, Michal Suchanek wrote: > > Hello, > > > > This is resend of the KEXEC_SIG patchset. > > > > The first patch is new because it'a a cleanup that does not require any > > change to the module verification code. > > > > The second patch is the only one that is intended to change any > > functionality. > > > > The rest only deduplicates code but I did not receive any review on that > > part so I don't know if it's desirable as implemented. > > Do you have the link of your 1st version? This is the previous version: https://lore.kernel.org/lkml/cover.1635948742.git.msuchanek@xxxxxxx/ Thanks Michal > And after going through the whole series, it doesn't tell what this > patch series intends to do in cover-letter or patch log. > > Thanks > Baoquan > > > > > The first two patches can be applied separately without the rest. > > > > Thanks > > > > Michal > > > > Michal Suchanek (6): > > s390/kexec_file: Don't opencode appended signature check. > > powerpc/kexec_file: Add KEXEC_SIG support. > > kexec_file: Don't opencode appended signature verification. > > module: strip the signature marker in the verification function. > > module: Use key_being_used_for for log messages in > > verify_appended_signature > > module: Move duplicate mod_check_sig users code to mod_parse_sig > > > > arch/powerpc/Kconfig | 11 +++++ > > arch/powerpc/kexec/elf_64.c | 14 ++++++ > > arch/s390/kernel/machine_kexec_file.c | 42 ++---------------- > > crypto/asymmetric_keys/asymmetric_type.c | 1 + > > include/linux/module_signature.h | 1 + > > include/linux/verification.h | 4 ++ > > kernel/module-internal.h | 2 - > > kernel/module.c | 12 +++-- > > kernel/module_signature.c | 56 +++++++++++++++++++++++- > > kernel/module_signing.c | 33 +++++++------- > > security/integrity/ima/ima_modsig.c | 22 ++-------- > > 11 files changed, 113 insertions(+), 85 deletions(-) > > > > -- > > 2.31.1 > > > > > > _______________________________________________ > > kexec mailing list > > kexec@xxxxxxxxxxxxxxxxxxx > > http://lists.infradead.org/mailman/listinfo/kexec > > >
