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| author | Andy Lutomirski <luto@kernel.org> | 2016-03-10 03:00:24 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-03-10 08:48:12 (GMT) |
| commit | a318beea224d255c38652f88a7ae0d30ac4c23c3 (patch) | |
| tree | f92a58e9c52888303630cfd3a2f980631a33477f /arch | |
| parent | 0dd0036f6e07f741a1356b424b84a3164b6e59cf (diff) | |
| download | linux-a318beea224d255c38652f88a7ae0d30ac4c23c3.tar.xz | |
selftests/x86: In syscall_nt, test NT|TF as well
Setting TF prevents fastpath returns in most cases, which causes the
test to fail on 32-bit kernels because 32-bit kernels do not, in
fact, handle NT correctly on SYSENTER entries.
The next patch will fix 32-bit kernels.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/bd4bb48af6b10c0dc84aec6dbcf487ed25683495.1457578375.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions