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| author | David Abdurachmanov <david.abdurachmanov@sifive.com> | 2019-10-05 02:12:22 +0200 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2019-10-29 19:32:10 +0100 |
| commit | 5340627e3fe08030988bdda46dd86cd5d5fb7517 (patch) | |
| tree | b6c4e571320c67aaae6ade75feeee3420fcc55ac /kernel/sys.c | |
| parent | RISC-V: Add PCIe I/O BAR memory mapping (diff) | |
| download | linux-5340627e3fe08030988bdda46dd86cd5d5fb7517.tar.xz linux-5340627e3fe08030988bdda46dd86cd5d5fb7517.zip | |
riscv: add support for SECCOMP and SECCOMP_FILTER
This patch was extensively tested on Fedora/RISCV (applied by default on
top of 5.2-rc7 kernel for <2 months). The patch was also tested with 5.3-rc
on QEMU and SiFive Unleashed board.
libseccomp (userspace) was rebased:
https://github.com/seccomp/libseccomp/pull/134
Fully passes libseccomp regression testing (simulation and live).
There is one failing kernel selftest: global.user_notification_signal
v1 -> v2:
- return immediately if secure_computing(NULL) returns -1
- fixed whitespace issues
- add missing seccomp.h
- remove patch #2 (solved now)
- add riscv to seccomp kernel selftest
Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
Cc: keescook@chromium.org
Cc: me@carlosedp.com
Tested-by: Carlos de Paula <me@carlosedp.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/linux-riscv/CAEn-LTp=ss0Dfv6J00=rCAy+N78U2AmhqJNjfqjr2FDpPYjxEQ@mail.gmail.com/
Link: https://lore.kernel.org/linux-riscv/CAJr-aD=UnCN9E_mdVJ2H5nt=6juRSWikZnA5HxDLQxXLbsRz-w@mail.gmail.com/
[paul.walmsley@sifive.com: cleaned up Cc: lines; fixed spelling and
checkpatch issues; updated to apply]
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions