wireguard-openbsd/sys/dev/pci/drm/include/linux/completion.h, branch jd/simplify-queueing WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/dev/pci/drm/include/linux/completion.h?h=jd%2Fsimplify-queueing 2020-06-22T14:19:35Z apart from the lock wait_queue_head struct is unused so replace it 2020-06-22T14:19:35Z jsg jsg@openbsd.org 2020-06-22T14:19:35Z urn:sha1:bb5b81493718e8e9da4fbeb99dc8381b0b09a051 don't try to decrement if completion flag is UINT_MAX 2020-06-22T13:38:47Z jsg jsg@openbsd.org 2020-06-22T13:38:47Z urn:sha1:bd72221a760695593d24a2501200040ca67610df in wait_for_completion_* return 0 on timeout -ERESTARTSYS on signal 2020-06-22T05:19:26Z jsg jsg@openbsd.org 2020-06-22T05:19:26Z urn:sha1:16a5a46074444bb9d67f84f46ec6bc0398fa18b4 matches how the interfaces are documented use wakeup_one() in complete() 2020-06-13T06:22:41Z jsg jsg@openbsd.org 2020-06-13T06:22:41Z urn:sha1:13dfc7675126ec32a29ed2e3eb3a94a20e09f1b4 ok kettenis@ use a unique wchan name for wait_for_completion() 2020-06-13T06:13:33Z jsg jsg@openbsd.org 2020-06-13T06:13:33Z urn:sha1:b216994918d3ec7eea1de0091a2506f5b1911df6 ok kettenis@ update drm to linux 5.7 2020-06-08T04:47:57Z jsg jsg@openbsd.org 2020-06-08T04:47:57Z urn:sha1:c349dbc7938c71a30e13c1be4acc1976165f4630 adds kernel support for amdgpu: vega20, raven2, renoir, navi10, navi14 inteldrm: icelake, tigerlake Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping, patrick@ for helping adapt rockchip drm and many developers for testing. Convert infinite sleeps to {m,t}sleep_nsec(9). 2019-12-30T09:30:31Z mpi mpi@openbsd.org 2019-12-30T09:30:31Z urn:sha1:d18c2ae1c940b3e1fdee72c298d4f86fa1259cf3 ok jsg@ Remove file name and line number output from witness(4) 2019-04-23T13:35:12Z visa visa@openbsd.org 2019-04-23T13:35:12Z urn:sha1:8c00de5e511bb647ae228590153001775e12ff38 Reduce code clutter by removing the file name and line number output from witness(4). Typically it is easy enough to locate offending locks using the stack traces that are shown in lock order conflict reports. Tricky cases can be tracked using sysctl kern.witness.locktrace=1 . This patch additionally removes the witness(4) wrapper for mutexes. Now each mutex implementation has to invoke the WITNESS_*() macros in order to utilize the checker. Discussed with and OK dlg@, OK mpi@ Update shared drm code, inteldrm(4) and radeondrm(4) from linux 4.4 to 2019-04-14T10:14:50Z jsg jsg@openbsd.org 2019-04-14T10:14:50Z urn:sha1:7f4dd37977dc50fdbac8c09deb3ed9ed9b8d0c87 linux 4.19.34. Adds support for more Intel hardware: Broxton/Apollo Lake (was is_preliminary in 4.4) Amber Lake (another Kaby Lake refresh) Gemini Lake Coffee Lake Whiskey Lake Cannon Lake (though no hardware with Intel graphics ever shipped) Ice Lake (alpha support, hardware not released) This does not add support for new radeon hardware on the AMD side as newer radeons have a different kernel driver (amdgpu). Thanks to the OpenBSD Foundation for sponsoring this work, kettenis@ for helping and a bunch of other developers for testing.