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| author | David Abdurachmanov <david.abdurachmanov@gmail.com> | 2018-10-29 11:48:53 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-01-07 08:22:39 -0800 |
| commit | efe75c494f57890900caf6c8a0667db35bfaf56a (patch) | |
| tree | 874556a5b33b4203aba387f88d1b0e231d35be38 /arch/riscv/kernel/entry.S | |
| parent | 8fe28cb58bcb235034b64cbbb7550a8a43fd88be (diff) | |
| download | lwn-efe75c494f57890900caf6c8a0667db35bfaf56a.tar.gz lwn-efe75c494f57890900caf6c8a0667db35bfaf56a.zip | |
riscv: add audit support
On RISC-V (riscv) audit is supported through generic lib/audit.c.
The patch adds required arch specific definitions.
Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/kernel/entry.S')
| -rw-r--r-- | arch/riscv/kernel/entry.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 13d4826ab2a1..355166f57205 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -201,7 +201,7 @@ handle_syscall: REG_S s2, PT_SEPC(sp) /* Trace syscalls, but only if requested by the user. */ REG_L t0, TASK_TI_FLAGS(tp) - andi t0, t0, _TIF_SYSCALL_TRACE + andi t0, t0, _TIF_SYSCALL_WORK bnez t0, handle_syscall_trace_enter check_syscall_nr: /* Check to make sure we don't jump to a bogus syscall number. */ @@ -221,7 +221,7 @@ ret_from_syscall: REG_S a0, PT_A0(sp) /* Trace syscalls, but only if requested by the user. */ REG_L t0, TASK_TI_FLAGS(tp) - andi t0, t0, _TIF_SYSCALL_TRACE + andi t0, t0, _TIF_SYSCALL_WORK bnez t0, handle_syscall_trace_exit ret_from_exception: |