| commit | 762a1f4388a22690cd4f848ba858e5f02d4bfc22 | [log] [tgz] |
|---|---|---|
| author | Paul Burton <paul.burton@imgtec.com> | Fri Jul 11 16:44:35 2014 +0100 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Sat Aug 02 00:06:44 2014 +0200 |
| tree | 899750a406e47a67945d1525be4bd2e7a6f6a5aa | |
| parent | 3587ea888b8ed0a3d7e792738b4db687d9e7f73b [diff] |
MIPS: disable preemption whilst initialising MSA Preemption must be disabled throughout the process of enabling the FPU, enabling MSA & initialising the vector registers. Without doing so it is possible to lose the FPU or MSA whilst initialising them causing that initialisation to fail. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7307/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>