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Commit 556f47ac authored by David Abdurachmanov's avatar David Abdurachmanov Committed by Paul Walmsley
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riscv: reject invalid syscalls below -1



Running "stress-ng --enosys 4 -t 20 -v" showed a large number of kernel oops
with "Unable to handle kernel paging request at virtual address" message. This
happens when enosys stressor starts testing random non-valid syscalls.

I forgot to redirect any syscall below -1 to sys_ni_syscall.

With the patch kernel oops messages are gone while running stress-ng enosys
stressor.

Signed-off-by: default avatarDavid Abdurachmanov <david.abdurachmanov@sifive.com>
Fixes: 5340627e ("riscv: add support for SECCOMP and SECCOMP_FILTER")
Signed-off-by: default avatarPaul Walmsley <paul.walmsley@sifive.com>
parent 4d47ce15
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