git bisect start
# good: [51c266561e5aec056e025b5bf9072d82c89b59b3] soundwire: Fix a signedness bug
git bisect good 51c266561e5aec056e025b5bf9072d82c89b59b3
# bad: [7928b2cbe55b2a410a0f5c1f154610059c57b1b2] Linux 4.16-rc1
git bisect bad 7928b2cbe55b2a410a0f5c1f154610059c57b1b2
# good: [b2fe5fa68642860e7de76167c3111623aa0d5de1] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
git bisect good b2fe5fa68642860e7de76167c3111623aa0d5de1
# bad: [4bf772b14675411a69b3c807f73006de0fe4b649] Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux
git bisect bad 4bf772b14675411a69b3c807f73006de0fe4b649
# good: [537433b6241e067de2d9da3bed5f4fed9c9eac58] Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
git bisect good 537433b6241e067de2d9da3bed5f4fed9c9eac58
# good: [16c8619a7c53fe05526c31d4758be0eeabd16364] drm/i915: Avoid context dereference inside execlists_submission_tasklet
git bisect good 16c8619a7c53fe05526c31d4758be0eeabd16364
# good: [ec363e0dae59c8daae03978c1c94059d9c04d5eb] drm/amdgpu: minor optimize VM moved handling v2
git bisect good ec363e0dae59c8daae03978c1c94059d9c04d5eb
# good: [fe53d1443a146326b49d57fe6336b5c2a725223f] Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
git bisect good fe53d1443a146326b49d57fe6336b5c2a725223f
# good: [4d1d13a5ae8d468923106d5b05de407bc25cefa2] Merge branches 'clk-remove-asm-clkdev', 'clk-debugfs-fixes', 'clk-renesas' and 'clk-meson' into clk-next
git bisect good 4d1d13a5ae8d468923106d5b05de407bc25cefa2
# good: [9be712ef4612268c28b9f1e2d850d3ceab06ef66] Merge tag 'drm/tegra/for-4.16-rc1-fixes' of git://anongit.freedesktop.org/tegra/linux into drm-next
git bisect good 9be712ef4612268c28b9f1e2d850d3ceab06ef66
# bad: [22bc72c8075fa350482cdbbd66597d626aa506c8] Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-next
git bisect bad 22bc72c8075fa350482cdbbd66597d626aa506c8
# bad: [adab595d16abe48e9c097f000bf8921d35b28fb7] drm/amd/powerplay: Fix smu_table_entry.handle type
git bisect bad adab595d16abe48e9c097f000bf8921d35b28fb7
# bad: [e2721595e4c3d8b63dcd85bc99ad1ea4821a8d88] drm/ttm: check the return value of register_shrinker
git bisect bad e2721595e4c3d8b63dcd85bc99ad1ea4821a8d88
# bad: [0ebb7c5405941bde1d5ddaa806f6085e6a6deaa7] drm/amdgpu: fix 64bit BAR detection
git bisect bad 0ebb7c5405941bde1d5ddaa806f6085e6a6deaa7
# good: [3cc1d3ea4a6a81a7108fe27fa42efd86ea64061d] drm/amdgpu: simplify huge page handling
git bisect good 3cc1d3ea4a6a81a7108fe27fa42efd86ea64061d
# good: [9b8cad2047ddcce761b0665ba7e601228df82bfd] drm/amdgpu: optimize moved handling only when vm_debug is inactive
git bisect good 9b8cad2047ddcce761b0665ba7e601228df82bfd
# first bad commit: [0ebb7c5405941bde1d5ddaa806f6085e6a6deaa7] drm/amdgpu: fix 64bit BAR detection
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0ebb7c5405941bde1d5ddaa806f6085e6a6deaa7 is the first bad commit
commit 0ebb7c5405941bde1d5ddaa806f6085e6a6deaa7
Author: Christian König <christian.koenig@amd.com>
Date:   Sun Jan 7 10:18:57 2018 +0100

    drm/amdgpu: fix 64bit BAR detection
    
    Windows added by the BIOS are not marked as 64bit because they are
    usually not changeable anyway.
    
    This fixes large BAR support on my new Ryzen build system.
    
    Signed-off-by: Christian König <christian.koenig@amd.com>
    Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

:040000 040000 e8827e2f3f3c01154ae68e0c5ed7a17460c139a2 d9da3191d57b6b6fb035c7a26eb968a15466c4e9 M	drivers