| commit | 1df3af6dc3cfe643f43d46f202bd44861ccbdb99 | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Tue Jul 06 15:13:10 2021 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Tue Jul 06 19:58:54 2021 +1000 |
| tree | 46a015b251af77803cce529eb611b87744fe3da5 | |
| parent | 3f601608b71c3ca1e199898cd16f09d707fedb56 [diff] |
powerpc/64e: Fix system call illegal mtmsrd instruction
BookE does not have mtmsrd, switch to use wrteei to enable MSR[EE].
Fixes: dd152f70bdc1 ("powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE]")
Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210706051310.608992-1-npiggin@gmail.com