linux

History

Chris Metcalf 9f1d62bed7 tile: fix bug where fls(0) was not returning 0

This is because __builtin_clz(0) returns 64 for the "undefined" case
of 0, since the builtin just does a right-shift 32 and "clz" instruction.
So, use the alpha approach of casting to u32 and using __builtin_clzll().

Cc: stable@vger.kernel.org
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

2012-05-25 15:00:43 -04:00

configs

arch/tile/configs: convert to minimal configs via "make savedefconfig"

2012-03-14 14:33:16 -04:00

include

tile: fix bug where fls(0) was not returning 0

2012-05-25 15:00:43 -04:00

kernel

arch/tile: add descriptive text if the kernel reports a bad trap

2012-05-25 12:48:28 -04:00

kvm

virtio: expose for non-virtualization users too