[PATCH 0/2] riscv: add audit support
david.abdurachmanov at gmail.com
Mon Oct 29 03:48:52 PDT 2018
This patchset adds system call audit support on riscv (riscv32 &
The pachset was prepared on top of v4.19 tag.
audit-userspace changes were submitted. See:
Tested the following manually:
- auditctl (checked several different example rules from internet)
- autrace (compared some syscalls to strace: order and return
value/input arguments seem to be correct)
- /proc/self/loginuid (required by DNF [package manager])
I looked into audit-testsuite and with some adjustments results are:
Failed 4/14 test programs. 19/88 subtests failed.
The failing tests were due to missing CONFIG_IP_NF_MANGLE, 'id -Z' not
printing categories (don't know why), not having loadable kernel module
support enablled and syscall_socketcall not being relevant for new arches.
audit-testsuite with adjustments:
[PATCH 1/2] Move EM_RISCV into elf-em.h
This should solve DNF issues in Fedora 29/RISCV.
David Abdurachmanov (2):
riscv: add audit support
riscv: audit: add audit hook in do_syscall_trace_enter/exit()
arch/riscv/Kconfig | 1 +
arch/riscv/include/asm/ptrace.h | 5 +++++
arch/riscv/include/asm/syscall.h | 10 ++++++++++
arch/riscv/include/asm/thread_info.h | 6 ++++++
arch/riscv/kernel/entry.S | 4 ++--
arch/riscv/kernel/ptrace.c | 5 +++++
include/uapi/linux/audit.h | 2 ++
7 files changed, 31 insertions(+), 2 deletions(-)
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