git bisect start
# bad: [ad09aeb7d10d8003cb208a7d2d8e5c7fa63b767d] afs: Fix file locking
git bisect bad ad09aeb7d10d8003cb208a7d2d8e5c7fa63b767d
# good: [3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162] Linux 5.7
git bisect good 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162
# bad: [2e63f6ce7ed2c4ff83ba30ad9ccad422289a6c63] Merge branch 'uaccess.comedi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
git bisect bad 2e63f6ce7ed2c4ff83ba30ad9ccad422289a6c63
# good: [cfa3b8068b09f25037146bfd5eed041b78878bee] Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
git bisect good cfa3b8068b09f25037146bfd5eed041b78878bee
# bad: [c41219fda6e04255c44d37fd2c0d898c1c46abf1] Merge tag 'drm-intel-next-fixes-2020-05-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
git bisect bad c41219fda6e04255c44d37fd2c0d898c1c46abf1
# good: [937eea297e26effac6809a0bf8c20e6ca9d90b9a] Merge tag 'amd-drm-next-5.8-2020-04-24' of git://people.freedesktop.org/~agd5f/linux into drm-next
git bisect good 937eea297e26effac6809a0bf8c20e6ca9d90b9a
# good: [a1fb548962397bb8609bb46e566809a9a1b30044] Merge tag 'drm-intel-next-2020-04-30' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
git bisect good a1fb548962397bb8609bb46e566809a9a1b30044
# good: [f84e1ba336a4f47ae251e4d2d8a694902571b0df] drm/exynos-vidi: convert platform driver to use dev_groups
git bisect good f84e1ba336a4f47ae251e4d2d8a694902571b0df
# skip: [d9162348db12487754e61f73497bdcfcea753590] drm/i915: Introduce skl_plane_wm_level accessor.
git bisect skip d9162348db12487754e61f73497bdcfcea753590
# skip: [84eac0c65940d9633247b0c8c826d4bcb7307351] drm/i915/gt: Force pte cacheline to main memory
git bisect skip 84eac0c65940d9633247b0c8c826d4bcb7307351
# skip: [802a5820fc0c0f12b40280db3dbaaf8359b07243] drm/i915: Extract i915_cs_timestamp_{ns_to_ticks,tick_to_ns}()
git bisect skip 802a5820fc0c0f12b40280db3dbaaf8359b07243
# skip: [1c8ee8b92fb6ac9d5975147cc902e8c142eca338] drm/i915/gt: Restore Cherryview back to full-ppgtt
git bisect skip 1c8ee8b92fb6ac9d5975147cc902e8c142eca338
# skip: [2e2701582a8039b2f8a2fa811237ac8ec98355fa] drm/i915: Nuke pointless div by 64bit
git bisect skip 2e2701582a8039b2f8a2fa811237ac8ec98355fa
# skip: [4a0ca47a8e2fdfb7c9f5b23bba79fa632a5cd8fc] drm/i915/gt: Suspend tasklets before resume sanitization
git bisect skip 4a0ca47a8e2fdfb7c9f5b23bba79fa632a5cd8fc
# skip: [20f505f2253106f695ba6fa0a415159145a8fb2a] drm/i915: Restrict qgv points which don't have enough bandwidth.
git bisect skip 20f505f2253106f695ba6fa0a415159145a8fb2a
# skip: [d8d5afe35e3f88f73436f79f974d96a67e879637] drm/i915: Make active_pipes check skl specific
git bisect skip d8d5afe35e3f88f73436f79f974d96a67e879637
# skip: [1be8f347d70b5027b7b223c665756d85feaf36b6] Merge tag 'gvt-next-2020-05-12' of https://github.com/intel/gvt-linux into drm-intel-next-queued
git bisect skip 1be8f347d70b5027b7b223c665756d85feaf36b6
# skip: [b428d57006663d18e3f6f98644ff9e8702a33ca4] drm/i915/gt: Reset execlists registers before HWSP
git bisect skip b428d57006663d18e3f6f98644ff9e8702a33ca4
# skip: [6b6cd2ebd8d071e55998e32b648bb8081f7f02bb] drm/i915: Mark concurrent submissions with a weak-dependency
git bisect skip 6b6cd2ebd8d071e55998e32b648bb8081f7f02bb
# skip: [1d0a6c8486aa53f7545e80f5f0293ed99e48ffc0] drm/i915: Extract skl SAGV checking
git bisect skip 1d0a6c8486aa53f7545e80f5f0293ed99e48ffc0
# skip: [cafac5a983619944afa639c53f0d5d885616a3d2] drm/i915/dp: Add compute routine for DP PSR VSC SDP
git bisect skip cafac5a983619944afa639c53f0d5d885616a3d2
# skip: [61b088c5374a9f886efa1edbb49ce552bd1f9cba] drm/i915/ehl: Restrict w/a 1607087056 for EHL/JSL
git bisect skip 61b088c5374a9f886efa1edbb49ce552bd1f9cba
# skip: [2045d666ae634f1676660acfb864bcba0e9f86ca] drm/i915: Ignore submit-fences on the same timeline
git bisect skip 2045d666ae634f1676660acfb864bcba0e9f86ca
# skip: [16e87459673a5cbef35cc0f2e15c664b10a4cdb6] drm/i915/gt: Move the batch buffer pool from the engine to the gt
git bisect skip 16e87459673a5cbef35cc0f2e15c664b10a4cdb6
# skip: [ce58867ee17afecda7917e74a0d10afd7138c6d4] drm/i915: Fix enabled infoframe states of lspcon
git bisect skip ce58867ee17afecda7917e74a0d10afd7138c6d4
# skip: [a211da9c771bf97395a3ced83a3aa383372b13a7] drm/i915/gt: Make timeslicing an explicit engine property
git bisect skip a211da9c771bf97395a3ced83a3aa383372b13a7
# skip: [dee66f3e071b394de16da18e2807f371b789b1be] drm/i915: Add state readout for DP HDR Metadata Infoframe SDP
git bisect skip dee66f3e071b394de16da18e2807f371b789b1be
# skip: [964a9b0f611ee7fedc90641bfcc2efe6ce6206aa] drm/i915/gem: Use chained reloc batches
git bisect skip 964a9b0f611ee7fedc90641bfcc2efe6ce6206aa
# skip: [f1e79c7e183c8e35def44b07ff7ac221fa87bf04] drm/i915: Replace zero-length array with flexible-array
git bisect skip f1e79c7e183c8e35def44b07ff7ac221fa87bf04
# good: [ab9c21124d6e03460c9c59006a61cc076fefa82e] drm/amdgpu: Add cmd to control XGMI link sleep
git bisect good ab9c21124d6e03460c9c59006a61cc076fefa82e
# skip: [e31fe02eff2610f40ac8d7efe57ec0b881b75508] drm/i915: Make intel_timeline_init static
git bisect skip e31fe02eff2610f40ac8d7efe57ec0b881b75508
# skip: [d96536f0fe699729a0974eb5b65eb0d87cc747e1] drm/i915: Fix AUX power domain toggling across TypeC mode resets
git bisect skip d96536f0fe699729a0974eb5b65eb0d87cc747e1
# skip: [a80d73673bc7676d0bab7f7ab51d00c5e461992d] drm/i915: Tidy awaiting on dma-fences
git bisect skip a80d73673bc7676d0bab7f7ab51d00c5e461992d
# skip: [25444ca6cbb9fe375aa9bba58784a735efe2a649] drm/i915/fbc: Require linear fb stride to be multiple of 512 bytes on gen9/glk
git bisect skip 25444ca6cbb9fe375aa9bba58784a735efe2a649
# skip: [795d4d7fa34154fc621c1048f8b92e4f6bd3926f] drm/i915: Mark the addition of the initial-breadcrumb in the request
git bisect skip 795d4d7fa34154fc621c1048f8b92e4f6bd3926f
# skip: [d19b29be653691a179e54aafc84fc40667a63ee7] drm/i915: Nuke mode.vrefresh usage
git bisect skip d19b29be653691a179e54aafc84fc40667a63ee7
# skip: [260a6c1bdf1e072ae4d96f0d1ec2917237f1b627] drm/i915: Fix glk watermark calculations
git bisect skip 260a6c1bdf1e072ae4d96f0d1ec2917237f1b627
# skip: [56f1b31f1dd60db4b02024a13eea45b5bbccc44e] drm/i915: Store CS timestamp frequency in Hz
git bisect skip 56f1b31f1dd60db4b02024a13eea45b5bbccc44e
# skip: [b2379ba2b9c207f6a76b4b8c3d7252a82cfd8f7d] drm/i915: Remove duplicate inline specifier on write_pte
git bisect skip b2379ba2b9c207f6a76b4b8c3d7252a82cfd8f7d
# skip: [0065e5f5cc56136da0be900c4a3121b38a82f37d] drm/i915/display: Warn if the FBC is still writing to stolen on removal
git bisect skip 0065e5f5cc56136da0be900c4a3121b38a82f37d
# skip: [0398993b82f40ad02d88da7c894e3faae2da3b0a] drm/i915: Stash hpd status bits under dev_priv
git bisect skip 0398993b82f40ad02d88da7c894e3faae2da3b0a
# skip: [7241c57d3140ad3b613777a8515ffe1f653d4800] drm/i915: Add TGL+ SAGV support
git bisect skip 7241c57d3140ad3b613777a8515ffe1f653d4800
# skip: [c7e8a3d674fbaa5b12ddc681bdf46c34a27e55d5] drm/i915: Use stashed away hpd isr bits in intel_digital_port_connected()
git bisect skip c7e8a3d674fbaa5b12ddc681bdf46c34a27e55d5
# skip: [f136c58a0de98e1b56483b7fc8c209dba0a496d9] drm/i915: Added required new PCode commands
git bisect skip f136c58a0de98e1b56483b7fc8c209dba0a496d9
# skip: [9bad40a27dac1f88012a1e2db0bfc5ae58fa0370] drm/i915/selftests: Always flush before unpining after writing
git bisect skip 9bad40a27dac1f88012a1e2db0bfc5ae58fa0370
# skip: [977253df6433f85d5e2cb3ab0f8eb4127f8173dd] drm/i915/gt: Stop holding onto the pinned_default_state
git bisect skip 977253df6433f85d5e2cb3ab0f8eb4127f8173dd
# skip: [a1b2eeacbc55573afc56341e08b506aee6451c3d] drm/i915: Remove unused HAS_FWTABLE macro
git bisect skip a1b2eeacbc55573afc56341e08b506aee6451c3d
# skip: [24fe5f2ab2478053d50a3bc629ada895903a5cbc] drm/i915: Propagate error from completed fences
git bisect skip 24fe5f2ab2478053d50a3bc629ada895903a5cbc
# skip: [73e28cc40bf00b5d168cb8f5cff1ae63e9097446] drm/i915: Handle idling during i915_gem_evict_something busy loops
git bisect skip 73e28cc40bf00b5d168cb8f5cff1ae63e9097446
# skip: [f02ac414ba9497d1887b1de7fe69954284f157ac] Revert "drm/i915/tgl: Include ro parts of l3 to invalidate"
git bisect skip f02ac414ba9497d1887b1de7fe69954284f157ac
# skip: [b0a997ae5248b293b6f6d1996ea49c57f7b94227] drm/i915: Emit await(batch) before MI_BB_START
git bisect skip b0a997ae5248b293b6f6d1996ea49c57f7b94227
# skip: [32d7171ee2ae6e19c63b826904cf62d3d5a7f6fa] drm/i915/gen12: Fix HDC pipeline flush
git bisect skip 32d7171ee2ae6e19c63b826904cf62d3d5a7f6fa
# good: [5e7067b24fcf1549c72988dd92de6d17ff3d2077] drm/amdgpu: Add DPM function for XGMI link power down control
git bisect good 5e7067b24fcf1549c72988dd92de6d17ff3d2077
# skip: [d248b371f7479a99caccf91da2ec6adee85e5e70] drm/i915/gen12: Invalidate aux table entries forcibly
git bisect skip d248b371f7479a99caccf91da2ec6adee85e5e70
# good: [b7f0656a25467fc26eb7fc375caf38ee99f5d004] drm/amdgpu: Updated XGMI power down control support check
git bisect good b7f0656a25467fc26eb7fc375caf38ee99f5d004
# good: [4e01847c38f7a5e2b0ffa8ff74d6bf0e85924240] drm/amdgpu: optimize amdgpu device attribute code
git bisect good 4e01847c38f7a5e2b0ffa8ff74d6bf0e85924240
# skip: [f45ce9336ff0640e491c642a84ea02f21daac3a4] video/hdmi: Add Unpack only function for DRM infoframe
git bisect skip f45ce9336ff0640e491c642a84ea02f21daac3a4
# good: [bfbe1744e4417986419236719922a9a7fda224d1] Merge tag 'amd-drm-next-5.8-2020-05-19' of git://people.freedesktop.org/~agd5f/linux into drm-next
git bisect good bfbe1744e4417986419236719922a9a7fda224d1
# skip: [701f026521980dd0151130f818558e17c608ed2e] drm/i915: Drop I915_RESET_TIMEOUT and friends
git bisect skip 701f026521980dd0151130f818558e17c608ed2e
# skip: [378974f7f9754acfd5630327917c6b813495f1a9] drm/i915: Allow some leniency in PCU reads
git bisect skip 378974f7f9754acfd5630327917c6b813495f1a9
# good: [47e51832ae93534d872511ba557115722582d94c] drm/i915/gvt: use context lrc_reg_state for shadow ppgtt override
git bisect good 47e51832ae93534d872511ba557115722582d94c
# skip: [230982d8d8df7f9d9aa216840ea2db1df6ad5d37] drm/i915: Update DRIVER_DATE to 20200430
git bisect skip 230982d8d8df7f9d9aa216840ea2db1df6ad5d37