From: David Abdurachmanov <david.abdurachmanov@gmail.com>
To: palmer@sifive.com, aou@eecs.berkeley.edu,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-audit@redhat.com
Cc: David Abdurachmanov <david.abdurachmanov@gmail.com>
Subject: [PATCH 0/2] riscv: add audit support
Date: Mon, 29 Oct 2018 11:48:52 +0100 [thread overview]
Message-ID: <20181029104854.17432-1-david.abdurachmanov@gmail.com> (raw)
This patchset adds system call audit support on riscv (riscv32 &
riscv64).
The pachset was prepared on top of v4.19 tag.
audit-userspace changes were submitted. See:
https://github.com/linux-audit/audit-userspace/pull/73
Tested the following manually:
- auditctl (checked several different example rules from internet)
- aulast
- aulastlog
- ausearch
- ausyscall
- aureport
- 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:
https://github.com/davidlt/audit-testsuite/tree/riscv64
Depends on:
[PATCH 1/2] Move EM_RISCV into elf-em.h
http://lists.infradead.org/pipermail/linux-riscv/2018-October/001885.html
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(-)
--
2.17.2
next reply other threads:[~2018-10-29 10:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-29 10:48 David Abdurachmanov [this message]
2018-10-29 10:48 ` [PATCH 1/2] riscv: add audit support David Abdurachmanov
2018-11-13 1:52 ` Palmer Dabbelt
2018-11-13 23:34 ` Paul Moore
2018-11-14 23:40 ` Palmer Dabbelt
2018-10-29 10:48 ` [PATCH 2/2] riscv: audit: add audit hook in do_syscall_trace_enter/exit() David Abdurachmanov
2018-10-29 22:57 ` [PATCH 0/2] riscv: add audit support Paul Moore
2018-11-06 20:06 ` Paul Moore
2018-11-06 21:25 ` David Abdurachmanov
2018-11-07 10:45 ` David Abdurachmanov
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