| commit | bf43022f4971d0a7994b7cede1da95b948346b2e | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Fri, 22 Jul 2016 18:22:32 +0000 (22 11:22 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Fri, 22 Jul 2016 18:43:47 +0000 (22 11:43 -0700) | ||
| tree | 50cfbd1cdbab116098f7d9fc13bd189050d3a668 | treesnapshot (tar.gz zip) |
| parent | 6c1feaf50952b51987811bfc4ec6466cfdaab389 | commitdiff |
drm - Stabilize broadwell and improve skylake
* The issue was primarily the bitops on longs were all wrong. '1 << N'
returns an integer (even if N is a long), so those had to be 1L or 1LU.
There were also some missing parenthesis in the bit test code.
* Throw in one fix from Linux, but I think its basically a NOP when DMAPs
are used (and we use DMAPs).
* Add some code to catch a particular failure condition by locking up X
in a while/tsleep loop instead of crashing outright, allowing a remote
login to kgdb the live system.
* The issue was primarily the bitops on longs were all wrong. '1 << N'
returns an integer (even if N is a long), so those had to be 1L or 1LU.
There were also some missing parenthesis in the bit test code.
* Throw in one fix from Linux, but I think its basically a NOP when DMAPs
are used (and we use DMAPs).
* Add some code to catch a particular failure condition by locking up X
in a while/tsleep loop instead of crashing outright, allowing a remote
login to kgdb the live system.
| sys/dev/drm/i915/i915_gem_gtt.c | diffblobblamehistory | |
| sys/dev/drm/include/asm/bitops/non-atomic.h | diffblobblamehistory | |
| sys/dev/drm/include/linux/bitops.h | diffblobblamehistory |