Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.14.45 2017-08-01T23:11:48+00:00 2017-08-01T23:11:48+00:00 Jordan Crouse jcrouse@codeaurora.org 2017-07-27T16:42:35+00:00 urn:sha1:cdbc78ba702650b02b9e3e957dbaa725423bdf1e __user should be used to identify user pointers and not __u64 variables containing pointers. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-06-16T15:15:47+00:00 Jordan Crouse jcrouse@codeaurora.org 2017-05-08T20:35:01+00:00 urn:sha1:49fd08baa36ac10b13ea7b23fc6bbee8b4a6fcfe Modify the 'pad' member of struct drm_msm_gem_info to 'flags'. If the user sets 'flags' to non-zero it means that they want a IOVA for the GEM object instead of a mmap() offset. Return the iova in the 'offset' member. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> [robclark: s/hint/flags in commit msg] Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-06-16T15:15:46+00:00 Jordan Crouse jcrouse@codeaurora.org 2017-05-08T20:34:59+00:00 urn:sha1:167b606aa262270ab6aeb5700adca6b1f33da26a The ioctl array is sparsely populated but the compiler will make sure that it is sufficiently sized for all the values that we have so we can safely use ARRAY_SIZE() instead of having a constantly changing #define in the uapi header. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-04-08T10:59:36+00:00 Jordan Crouse jcrouse@codeaurora.org 2017-03-07T17:02:53+00:00 urn:sha1:e3689e470fa0d9ebaa9d13d069e8d73c8d82a11d User space needs to know where the GMEM whole starts so that they can set up the addressing correctly. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com> 2016-11-26T20:44:16+00:00 Rob Clark robdclark@gmail.com 2016-10-19T21:53:53+00:00 urn:sha1:7f6337ffb8bcf59da1000614ceef0d36127dbd69 The same file in libdrm is, as is the tradition with the rest of libdrm, etc, using an MIT license. To avoid complications in the future with sync'ing the uapi header to libdrm, lets fix the license mismatch now before there are any non-trivial commits from someone other than myself. Cc: Emil Velikov <emil.l.velikov@gmail.com> Cc: Gabriel Laskar <gabriel@lse.epita.fr> Cc: Mikko Rapeli <mikko.rapeli@iki.fi> Signed-off-by: Rob Clark <robdclark@gmail.com> Acked-by: Emil Velikov <emil.l.velikov@gmail.com> 2016-09-15T21:47:40+00:00 Rob Clark robdclark@gmail.com 2016-06-16T20:43:49+00:00 urn:sha1:4cd0945901a6dd0190824a98471449df9129d21c Signed-off-by: Rob Clark <robdclark@gmail.com> 2016-09-15T21:39:49+00:00 Rob Clark robdclark@gmail.com 2016-06-16T20:08:19+00:00 urn:sha1:f0a42bb5423a1387e54a2d3451a10d4358b8cfb6 Signed-off-by: Rob Clark <robdclark@gmail.com> 2016-09-15T21:21:13+00:00 Rob Clark robdclark@gmail.com 2016-04-23T14:08:59+00:00 urn:sha1:d9c181e22a0599fa7e27c3717f56bc1b3b020e63 We'll want to be able to pass in flags, such as asking for explicit fencing, and possibly other things down the road. Fortunately we don't need a full 32b for the pipe-id. So use the upper 16 bits for flags (which could be extended or reduced later if needed, so start adding flags from the high bits). Since anything with the upper bits set would not be a valid pipe-id, an old userspace would not set any of the upper bits, and an old kernel would reject it as an invalid pipe-id. Signed-off-by: Rob Clark <robdclark@gmail.com> 2016-07-16T14:09:05+00:00 Rob Clark robdclark@gmail.com 2016-05-17T19:44:49+00:00 urn:sha1:4cd33c48ea25ba17e9d0383fe914c3e58b48f7dd Doesn't do anything too interesting until we wire up shrinker. Pretty much lifted from i915. Signed-off-by: Rob Clark <robdclark@gmail.com> 2016-05-13T13:06:08+00:00 Emil Velikov emil.l.velikov@gmail.com 2016-04-07T18:03:46+00:00 urn:sha1:a62424e29dc33fdf1cf9efadfbf54deefbcfe7bf Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Acked-by: Rob Clark <robdclark@gmail.com> (over irc)