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selftests/seccomp: s390 shares the syscall and return value register

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s390 cannot set syscall number and reture code at the same time,
so set the appropriate flag to indicate it.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Sven Schnelle 2020-03-09 16:56:53 +01:00 committed by Vasily Gorbik
parent 873e5a763d
commit 4bae85b620
1 changed files with 1 additions and 0 deletions
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tools/testing/selftests/seccomp/seccomp_bpf.c
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@ -1615,6 +1615,7 @@ TEST_F(TRACE_poke, getpid_runs_normally)
# define ARCH_REGS s390_regs
# define SYSCALL_NUM gprs[2]
# define SYSCALL_RET gprs[2]
# define SYSCALL_NUM_RET_SHARE_REG
#elif defined(__mips__)
# define ARCH_REGS struct pt_regs
# define SYSCALL_NUM regs[2]