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authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>2019-04-29 18:28:01 +0300
committerShuah Khan <skhan@linuxfoundation.org>2019-05-08 00:33:00 +0300
commit496fd0fc9f5c4c187e69e8697387a7604ab7141d (patch)
treec02c54efaa613849568fc55cee765f6e15ef6d66 /usr
parent7cd4ce2e466f56ae92930adbded675a4e326a59e (diff)
downloadlinux-496fd0fc9f5c4c187e69e8697387a7604ab7141d.tar.xz
rseq/selftests: powerpc code signature: generate valid instructions
Use "twui" as the guard instruction for the restartable sequence abort handler. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: Paul Mackerras <paulus@samba.org> CC: Michael Ellerman <mpe@ellerman.id.au> CC: Boqun Feng <boqun.feng@gmail.com> CC: Peter Zijlstra <peterz@infradead.org> CC: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> CC: Alan Modra <amodra@gmail.com> CC: linuxppc-dev@lists.ozlabs.org Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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