| commit | 930da09f5e50dd22fb0a8600388da8677d62d671 | [log] [tgz] |
|---|---|---|
| author | Andre Przywara <andre.przywara@arm.com> | Fri Nov 14 15:54:07 2014 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Tue Nov 25 13:22:37 2014 +0000 |
| tree | c2cfac924f9513700dad6bffdda1b8838b73b145 | |
| parent | 909633957d85561dab7655d69a9d17dd16231d92 [diff] |
arm64: add cpu_capabilities bitmap For taking note if at least one CPU in the system needs a bug workaround or would benefit from a code optimization, we create a new bitmap to hold (artificial) feature bits. Since elf_hwcap is part of the userland ABI, we keep it alone and introduce a new data structure for that (along with some accessors). Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>