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selftests/x86/syscall_nt: Clear weird flags after each test
[ Upstream commit a61fa2799e
]
Clear the weird flags before logging to improve strace output --
logging results while, say, TF is set does no one any favors.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/907bfa5a42d4475b8245e18b67a04b13ca51ffdb.1593191971.git.luto@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -67,6 +67,7 @@ static void do_it(unsigned long extraflags)
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set_eflags(get_eflags() | extraflags);
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syscall(SYS_getpid);
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flags = get_eflags();
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set_eflags(X86_EFLAGS_IF | X86_EFLAGS_FIXED);
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if ((flags & extraflags) == extraflags) {
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printf("[OK]\tThe syscall worked and flags are still set\n");
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} else {
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