| commit | 3eb5d5888dc68c9b187998ca4249b8b9fa481eeb | [log] [tgz] |
|---|---|---|
| author | Anton Blanchard <anton@samba.org> | Thu Oct 29 11:44:06 2015 +1100 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Tue Dec 01 13:52:26 2015 +1100 |
| tree | 16c17e1867d56207321c404f361c1115aac6320e | |
| parent | dc4fbba11e4661a6a77a1f89ba32f9082e6395ff [diff] |
powerpc: Add ppc_strict_facility_enable boot option Add a boot option that strictly manages the MSR unavailable bits. This catches kernel uses of FP/Altivec/SPE that would otherwise corrupt user state. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>