| commit | 5b24993c21cbf2de11aff077a48c5cb0505a0450 | [log] [tgz] |
|---|---|---|
| author | Sven Schnelle <svens@stackframe.org> | Tue Aug 11 18:19:19 2020 +0200 |
| committer | Helge Deller <deller@gmx.de> | Wed Aug 12 03:55:40 2020 +0200 |
| tree | 14b04c8fdd5c6c69ac52a0b46f3e372bccd74007 | |
| parent | 3bc6e3dc5a54d5842938c6f1ed78dd1add379af7 [diff] |
parisc: mask out enable and reserved bits from sba imask When using kexec the SBA IOMMU IBASE might still have the RE bit set. This triggers a WARN_ON when trying to write back the IBASE register later, and it also makes some mask calculations fail. Cc: <stable@vger.kernel.org> Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Helge Deller <deller@gmx.de>