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| author | Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de> | 2020-07-23 01:13:21 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-08-14 22:05:19 -0400 |
| commit | 0bb605c2c7f2b4b314b91510810b226de7f34fa1 (patch) | |
| tree | 7ed367763584d1a3690174800e37ac196b43361b /arch/sh/kernel/entry-common.S | |
| parent | 9d2ec8f68e9dfbdd9ae9bdc79cc4deedc0ad4e6b (diff) | |
| download | linux-next-0bb605c2c7f2b4b314b91510810b226de7f34fa1.tar.gz | |
sh: Add SECCOMP_FILTER
Port sh to use the new SECCOMP_FILTER code.
Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/kernel/entry-common.S')
| -rw-r--r-- | arch/sh/kernel/entry-common.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S index c4d88d61890d..ad963104d22d 100644 --- a/arch/sh/kernel/entry-common.S +++ b/arch/sh/kernel/entry-common.S @@ -368,6 +368,8 @@ syscall_trace_entry: mov.l 7f, r11 ! Call do_syscall_trace_enter which notifies jsr @r11 ! superior (will chomp R[0-7]) nop + cmp/eq #-1, r0 + bt syscall_exit mov.l r0, @(OFF_R0,r15) ! Save return value ! Reload R0-R4 from kernel stack, where the ! parent may have modified them using |