bisecting cause commit starting from f8788d86ab28f61f7b46eb6be375f8a726783636
building syzkaller on 59b57593586656c1d5be820aeed0e751087e6ac6
testing commit f8788d86ab28f61f7b46eb6be375f8a726783636 with gcc (GCC) 8.1.0
kernel signature: e3f04bcfcce16ebb07349fa00fca4514b8f0d9e0b6d95ed925995a742da2a33e
all runs: crashed: WARNING: kobject bug in ib_register_device
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 with gcc (GCC) 8.1.0
kernel signature: 2be2ea6670a3af45dd74b16e3479a7f3ae32a901d0847e4151f50af359b2f6fc
all runs: crashed: WARNING: kobject bug in ib_register_device
testing release v5.4
testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 with gcc (GCC) 8.1.0
kernel signature: 9138983f491a90d6428399ae0fd399d154a7604294b2911fa96acd5b8c84919f
all runs: crashed: WARNING: kobject bug in ib_register_device
testing release v5.3
testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 with gcc (GCC) 8.1.0
kernel signature: 235af61dfa73a4bbb4aeb412d11354ed57da98f6de5812d4a6df2290b3c1b8cc
all runs: OK
# git bisect start 219d54332a09e8d8741c1e1982f5eae56099de85 4d856f72c10ecb060868ed10ff1b1453943fc6c8
Bisecting: 7882 revisions left to test after this (roughly 13 steps)
[a9f8b38a071b468276a243ea3ea5a0636e848cf2] Merge tag 'for-linus-5.4-1' of git://github.com/cminyard/linux-ipmi
testing commit a9f8b38a071b468276a243ea3ea5a0636e848cf2 with gcc (GCC) 8.1.0
kernel signature: a23a853d2487ed7cdf68043be5394efddc391ea83421fe3991cda8ce434ef648
all runs: OK
# git bisect good a9f8b38a071b468276a243ea3ea5a0636e848cf2
Bisecting: 3941 revisions left to test after this (roughly 12 steps)
[0a3775e4f883912944481cf2ef36eb6383a9cc74] ocfs2: wait for recovering done after direct unlock request
testing commit 0a3775e4f883912944481cf2ef36eb6383a9cc74 with gcc (GCC) 8.1.0
kernel signature: 26cfe5f8e80e126dc75355612ebcac80383eea1932331e2d726e06c0cb9670b2
all runs: crashed: WARNING: kobject bug in ib_register_device
# git bisect bad 0a3775e4f883912944481cf2ef36eb6383a9cc74
Bisecting: 1927 revisions left to test after this (roughly 11 steps)
[578d2342ec702e5fb8a77983fabb3754ae3e9660] Merge tag 'drm-next-5.4-2019-08-23' of git://people.freedesktop.org/~agd5f/linux into drm-next
testing commit 578d2342ec702e5fb8a77983fabb3754ae3e9660 with gcc (GCC) 8.1.0
kernel signature: bb8839d1aa02ca4d43898bb5e81b73da5ac87ba9a467deb76690bdb2ea6904df
all runs: OK
# git bisect good 578d2342ec702e5fb8a77983fabb3754ae3e9660
Bisecting: 986 revisions left to test after this (roughly 10 steps)
[227c3e9eb5cf3552c2cc83225df6d14adb05f8e8] Merge tag 'compiler-attributes-for-linus-v5.4' of git://github.com/ojeda/linux
testing commit 227c3e9eb5cf3552c2cc83225df6d14adb05f8e8 with gcc (GCC) 8.1.0
kernel signature: 71fc0776cbe8098e71b40787c83a3608da3213d1ed76ad2aff60feb19270e4d2
all runs: OK
# git bisect good 227c3e9eb5cf3552c2cc83225df6d14adb05f8e8
Bisecting: 501 revisions left to test after this (roughly 9 steps)
[6cb2e9ee51b5f1539f027346a02904e282b87d4d] Merge tag 'libnvdimm-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
testing commit 6cb2e9ee51b5f1539f027346a02904e282b87d4d with gcc (GCC) 8.1.0
kernel signature: 64a1740b49a652c0c7229b4ed99025351a47f28c0c795c8da08a5e44c0aeb3f1
all runs: crashed: WARNING: kobject bug in ib_register_device
# git bisect bad 6cb2e9ee51b5f1539f027346a02904e282b87d4d
Bisecting: 242 revisions left to test after this (roughly 8 steps)
[d8d9f7931ac2698fc2b37d2db748c47122ee2a6f] scsi: ufs: Introduce vops for resetting device
testing commit d8d9f7931ac2698fc2b37d2db748c47122ee2a6f with gcc (GCC) 8.1.0
kernel signature: 379496aa5360704b02d191fdadf3ca2db49e4e5c78fb0b14132a887283a62729
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d8d9f7931ac2698fc2b37d2db748c47122ee2a6f
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[b8416b2fedbf1cfe1c3645c627b2341d253880bd] scsi: ufs-qcom: Implement device_reset vops
testing commit b8416b2fedbf1cfe1c3645c627b2341d253880bd with gcc (GCC) 8.1.0
kernel signature: a985ecc1b9f28f1c2dbaff0339647d58c2dc3158f256a21c4d59aea8c5bf267e
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip b8416b2fedbf1cfe1c3645c627b2341d253880bd
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[e74006edd0d42b45ff37ae4ae13c614cfa30056b] scsi: hisi_sas: Fix the conflict between device gone and host reset
testing commit e74006edd0d42b45ff37ae4ae13c614cfa30056b with gcc (GCC) 8.1.0
kernel signature: b8c389ede742736420bc500c35832d7a04b9999241b4ac9005a560a21e6c1792
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip e74006edd0d42b45ff37ae4ae13c614cfa30056b
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[5f6c32d7ce576e9275ab2e9b21192f5cd5f24273] scsi: hisi_sas: Drop SMP resp frame DMA mapping
testing commit 5f6c32d7ce576e9275ab2e9b21192f5cd5f24273 with gcc (GCC) 8.1.0
kernel signature: 1ac019c5323ac242f4c39e7e94118098ab339cfa82903c238ceadb5231a1bbca
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 5f6c32d7ce576e9275ab2e9b21192f5cd5f24273
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[5797bcc897c363a775ac3d929b62d2579bdf8573] scsi: qedf: Use discovery list to traverse rports
testing commit 5797bcc897c363a775ac3d929b62d2579bdf8573 with gcc (GCC) 8.1.0
kernel signature: 98e596fe426c5dfa7a144be044b7c0c9f7721475c91f5420d6238f8caad255bd
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 5797bcc897c363a775ac3d929b62d2579bdf8573
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[d7e5ca88d60c0b5e166e33bfe356e961824ce0f4] RDMA/hns: Modify pi vlaue when cq overflows
testing commit d7e5ca88d60c0b5e166e33bfe356e961824ce0f4 with gcc (GCC) 8.1.0
kernel signature: 4b5040ee8d9fab11a5ff7298f64d776904d24b527375761d99c3cced953a9781
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d7e5ca88d60c0b5e166e33bfe356e961824ce0f4
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[2f8eeaa258a9e8ac922f72957a5b0643c0d1b7f0] scsi: bnx2fc: remove set but not used variables 'lport','host'
testing commit 2f8eeaa258a9e8ac922f72957a5b0643c0d1b7f0 with gcc (GCC) 8.1.0
kernel signature: 1a51a6862d1dc26e36426e3458c52eda3bb15e4f89ff28812b76d0ff82d6ceef
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 2f8eeaa258a9e8ac922f72957a5b0643c0d1b7f0
Bisecting: 241 revisions left to test after this (roughly 8 steps)
[810e24e009cf71bf85a1524f272a744c54ca6591] mm/mmu_notifiers: annotate with might_sleep()
testing commit 810e24e009cf71bf85a1524f272a744c54ca6591 with gcc (GCC) 8.1.0
kernel signature: 63beafe4dd6f47a5aadbd5e26ccbf6885432f942b55a54eb5ebc4897933f8085
all runs: OK
# git bisect good 810e24e009cf71bf85a1524f272a744c54ca6591
Bisecting: 207 revisions left to test after this (roughly 8 steps)
[530dd8a7a2b1ff2ee6c862ba250ca54ccc8c8c3e] scsi: smartpqi: correct hang when deleting 32 lds
testing commit 530dd8a7a2b1ff2ee6c862ba250ca54ccc8c8c3e with gcc (GCC) 8.1.0
kernel signature: 705a8ea30e1a196afa7a3adafe5e2afc0d414b35264b41508c820cbe7fedea3e
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 530dd8a7a2b1ff2ee6c862ba250ca54ccc8c8c3e
Bisecting: 207 revisions left to test after this (roughly 8 steps)
[1bc5ba836e3ba02b8c7981a1fb453fe33513526d] RDMA/efa: Use existing FIELD_SIZEOF macro
testing commit 1bc5ba836e3ba02b8c7981a1fb453fe33513526d with gcc (GCC) 8.1.0
kernel signature: 465d3ead227be666de887ff050a8205d67fcba4e9f4f0764806a92ef6d6dcbac
all runs: crashed: WARNING: kobject bug in ib_register_device
# git bisect bad 1bc5ba836e3ba02b8c7981a1fb453fe33513526d
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[05bb411ada9508b48044ef5d84dd8bc46cece607] RDMA/core: Introduce ratelimited ibdev printk functions
testing commit 05bb411ada9508b48044ef5d84dd8bc46cece607 with gcc (GCC) 8.1.0
kernel signature: a955efd757e64b60c1a6d11f18236e863a1ff3e0f71e24cf5e445fa0ac25b1b8
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 05bb411ada9508b48044ef5d84dd8bc46cece607
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[b2590bdd0b1dfb91737e6cb07ebb47bd74957f7e] IB/hfi1: Do not update hcrc for a KDETH packet during fault injection
testing commit b2590bdd0b1dfb91737e6cb07ebb47bd74957f7e with gcc (GCC) 8.1.0
kernel signature: 8a654e5de2d10fe4a9338dd87aa37d9f4dda4d8f9dafeaad206a18fd0fb06db7
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip b2590bdd0b1dfb91737e6cb07ebb47bd74957f7e
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[6def7de6d450893852802794ab44d8053672cf88] RDMA/hns: Update some comments style
testing commit 6def7de6d450893852802794ab44d8053672cf88 with gcc (GCC) 8.1.0
kernel signature: 4ebd5fb496acc9dfbd3dffa247c887eab3e50a447236154f7487347c88ef53c5
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 6def7de6d450893852802794ab44d8053672cf88
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[ecc53f8a3c097d13f4b6793855e0bd30a63a5c3a] RDMA/mlx4: Untag user pointers in mlx4_get_umem_mr
testing commit ecc53f8a3c097d13f4b6793855e0bd30a63a5c3a with gcc (GCC) 8.1.0
kernel signature: 4d36d8b34562f5b69606566e85a832f4fe360de635f651bc25618660ddce0c4c
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip ecc53f8a3c097d13f4b6793855e0bd30a63a5c3a
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[3e1f000ff74627c1adb99ee513f29ec2522ee309] IB/mlx5: Support per device q counters in switchdev mode
testing commit 3e1f000ff74627c1adb99ee513f29ec2522ee309 with gcc (GCC) 8.1.0
kernel signature: f593b68367151ff78650ce80c68855e6d296ecff46ff1e43ea29ba12abbc4b29
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 3e1f000ff74627c1adb99ee513f29ec2522ee309
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[868df536f5e84672c3e002b949e0e44f97cb0f09] Merge branch 'odp_fixes' into rdma.git for-next
testing commit 868df536f5e84672c3e002b949e0e44f97cb0f09 with gcc (GCC) 8.1.0
kernel signature: 2e8a669aeac4e61a1c8434e0571e6eda7996094188bd94448ef809f992c6313b
all runs: crashed: WARNING: kobject bug in ib_register_device
# git bisect bad 868df536f5e84672c3e002b949e0e44f97cb0f09
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[20cf4e026730104892fa1268de0371a631cee294] rdma: Enable ib_alloc_cq to spread work over a device's comp_vectors
testing commit 20cf4e026730104892fa1268de0371a631cee294 with gcc (GCC) 8.1.0
kernel signature: ccafe8a3f30cc3ef31f61154bb42819acffd908ad65565ee19b129f728750d59
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 20cf4e026730104892fa1268de0371a631cee294
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[525a2c651cdd08b19a4c04f63b87e460765220ac] Merge branch 'wip/dl-for-rc' into wip/dl-for-next
testing commit 525a2c651cdd08b19a4c04f63b87e460765220ac with gcc (GCC) 8.1.0
kernel signature: f329e634fe02c15fb8a7ce024df396fe7eda4027997994d57f2003198778047f
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 525a2c651cdd08b19a4c04f63b87e460765220ac
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[0e1aa6f0959e053651102c69cde9d6c42fea2a91] RDMA/hns: Logic optimization of wc_flags
testing commit 0e1aa6f0959e053651102c69cde9d6c42fea2a91 with gcc (GCC) 8.1.0
kernel signature: 268d835ae9aa758c1b7bd7d1b620e5ddba44450081d2459abdb569f4f1a126e6
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 0e1aa6f0959e053651102c69cde9d6c42fea2a91
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[d8d5cfac45dbbaacc4950b29c7b071547e5edc31] RDMA/{cxgb3, cxgb4, i40iw}: Remove common code
testing commit d8d5cfac45dbbaacc4950b29c7b071547e5edc31 with gcc (GCC) 8.1.0
kernel signature: 1641f2eb6159d2e79b5e81c182d0d4e023ca1a434848a85b0b6e18032e113510
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d8d5cfac45dbbaacc4950b29c7b071547e5edc31
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[947441eadb909b031fc0793d049e1af0d5855a21] RDMA/hns: Use a separated function for setting extend sge paramters
testing commit 947441eadb909b031fc0793d049e1af0d5855a21 with gcc (GCC) 8.1.0
kernel signature: b5dc16fd8be95ac4c27aea0b0aa4f9763452d68ce3af8e305fae5134bf923050
run #0: boot failed: can't ssh into the instance
run #1: boot failed: general protection fault in dma_direct_max_mapping_size
run #2: boot failed: general protection fault in dma_direct_max_mapping_size
run #3: boot failed: general protection fault in dma_direct_max_mapping_size
run #4: boot failed: general protection fault in dma_direct_max_mapping_size
run #5: boot failed: general protection fault in dma_direct_max_mapping_size
run #6: boot failed: general protection fault in dma_direct_max_mapping_size
run #7: boot failed: general protection fault in dma_direct_max_mapping_size
run #8: boot failed: general protection fault in dma_direct_max_mapping_size
run #9: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 947441eadb909b031fc0793d049e1af0d5855a21
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[4929116bdf72995c0eebc74d48667262be1080ac] RDMA/core: Add common iWARP query port
testing commit 4929116bdf72995c0eebc74d48667262be1080ac with gcc (GCC) 8.1.0
kernel signature: 1fd6caad012d36802a6de8c4a47b120c6be7009e642924ac4b0365cf1866da97
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 4929116bdf72995c0eebc74d48667262be1080ac
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[99441ab552f1e1713a562838215c080387a94267] RDMA/hns: optimize the duplicated code for qpc setting flow
testing commit 99441ab552f1e1713a562838215c080387a94267 with gcc (GCC) 8.1.0
kernel signature: 065b9dc2132bb994b1132af1f7f0b5cd4ca3c07b421b3b2fcd61c366c1fd0122
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 99441ab552f1e1713a562838215c080387a94267
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[cb560f5fd951cea1e5f4afd2820b1c0deb75dcb1] infiniband: Remove dev_err() usage after platform_get_irq()
testing commit cb560f5fd951cea1e5f4afd2820b1c0deb75dcb1 with gcc (GCC) 8.1.0
kernel signature: 87ecf32a3151a265ed18c19499b2afa883051993eb3936e5039e1934f05e6b7a
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip cb560f5fd951cea1e5f4afd2820b1c0deb75dcb1
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[749b9eef502d5fd0e1e2af798bf1521f17f3074d] Merge remote-tracking branch 'mlx5-next/mlx5-next' into wip/dl-for-next
testing commit 749b9eef502d5fd0e1e2af798bf1521f17f3074d with gcc (GCC) 8.1.0
kernel signature: cc8b83b7f9567fce7ffcb31ebf5b1ea2ec7ffd7284c49fcb18264907a4813796
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 749b9eef502d5fd0e1e2af798bf1521f17f3074d
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[691f380df242a6725cb4cc706887c293cfba6afc] RDMA/cxgb3: Use ib_device_set_netdev()
testing commit 691f380df242a6725cb4cc706887c293cfba6afc with gcc (GCC) 8.1.0
kernel signature: bb9de3aeb052da945b29e93a92ef51aed18a02f3f8ee676001018188629da874
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 691f380df242a6725cb4cc706887c293cfba6afc
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[3ee0e170d72c05172b0aa4e46d58795fdc19081e] RDMA/hns: Package for hns_roce_rereg_user_mr function
testing commit 3ee0e170d72c05172b0aa4e46d58795fdc19081e with gcc (GCC) 8.1.0
kernel signature: 10629d3ccfd6098ba8e14645fb7d6f5f342445d00ed8f4a2bf006fbff3f1468a
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 3ee0e170d72c05172b0aa4e46d58795fdc19081e
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[1dc558923c5ceab0b4eb78dc0050ea4c4aa1accc] RDMA/core: fix spelling mistake "Nelink" -> "Netlink"
testing commit 1dc558923c5ceab0b4eb78dc0050ea4c4aa1accc with gcc (GCC) 8.1.0
kernel signature: c65965680710fa377215b4846a4a14e99772a62a4bebdacb1dfc4c221f4a3eff
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 1dc558923c5ceab0b4eb78dc0050ea4c4aa1accc
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[d7019c0f47ae497bae27be5397287ca72c704bf4] RDMA/hns: Refactor hem table mhop check and calculation
testing commit d7019c0f47ae497bae27be5397287ca72c704bf4 with gcc (GCC) 8.1.0
kernel signature: 9494ebd7275190decbb6efec986a9bfef4f0f9041ccc67a477076c397635a026
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d7019c0f47ae497bae27be5397287ca72c704bf4
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[d129e3f42266a12b821868fc8c2407a4d80f0b18] RDMA/mlx5: Remove DEBUG ODP code
testing commit d129e3f42266a12b821868fc8c2407a4d80f0b18 with gcc (GCC) 8.1.0
kernel signature: ee86616f02cae50080694cbf2981e60203f4cc914b5055141b463576084c7004
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d129e3f42266a12b821868fc8c2407a4d80f0b18
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[249f2f921f24db878b0cc5da80cb15d531587d79] RDMA/hns: Remove redundant print in hns_roce_v2_ceq_int()
testing commit 249f2f921f24db878b0cc5da80cb15d531587d79 with gcc (GCC) 8.1.0
kernel signature: c4f96af1fa17e97bbdf058f11f818a9a29f9d2af00c68c84af453e3d7469eb50
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 249f2f921f24db878b0cc5da80cb15d531587d79
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[cfa1f5f27c79997926f89df5dd1b4f8c920b9623] RDMA/efa: Rate limit admin queue error prints
testing commit cfa1f5f27c79997926f89df5dd1b4f8c920b9623 with gcc (GCC) 8.1.0
kernel signature: 23310c2cedfa424969de7f84d72faaf03b5c643cb48f694e35504d4dd994e062
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip cfa1f5f27c79997926f89df5dd1b4f8c920b9623
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[260c3b3499198b2cfa911ea7fb4f28bb129ef1e8] RDMA/hns: Refactor hns_roce_v2_set_hem for hip08
testing commit 260c3b3499198b2cfa911ea7fb4f28bb129ef1e8 with gcc (GCC) 8.1.0
kernel signature: e65ad3818e751ed1ac21dbd923dc10f558c700b58d1bb49b0c1423755f261df3
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 260c3b3499198b2cfa911ea7fb4f28bb129ef1e8
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[b2567ebb78bdde9a49010957a0ea5a2514f3fed2] RDMA/hns: remove set but not used variable 'irq_num'
testing commit b2567ebb78bdde9a49010957a0ea5a2514f3fed2 with gcc (GCC) 8.1.0
kernel signature: a03e60dbf911bf97d0b4a649d4cafa3072ddde04d1935cbe1836a4333e362d32
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip b2567ebb78bdde9a49010957a0ea5a2514f3fed2
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[cf167e5eb92c143ac2b0300ea65ed9f0ce572c3b] RDMA/qedr: Remove Unneeded variable rc
testing commit cf167e5eb92c143ac2b0300ea65ed9f0ce572c3b with gcc (GCC) 8.1.0
kernel signature: fae728f4d5fa9b1d8159a978432e983cfe9276423cd9c85c53bc2b3ff361b128
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip cf167e5eb92c143ac2b0300ea65ed9f0ce572c3b
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[7a63b31efbb22391a3f508a2a3d97d3de7c8dca0] RDMA/hns: Remove not used UAR assignment
testing commit 7a63b31efbb22391a3f508a2a3d97d3de7c8dca0 with gcc (GCC) 8.1.0
kernel signature: 424e4149df782a807e58e572e484773c2bbcd0e420e62cf7583cb5038c727dcc
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 7a63b31efbb22391a3f508a2a3d97d3de7c8dca0
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[bebdb83f97ee725a8327d36d7cedb85eb0492726] RDMA/hns: Refactor irq request code
testing commit bebdb83f97ee725a8327d36d7cedb85eb0492726 with gcc (GCC) 8.1.0
kernel signature: 1d393a1afe6154c1c320222a53e1619616c9b16f3fc006f353ad2a3d6adf82d0
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip bebdb83f97ee725a8327d36d7cedb85eb0492726
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[72a7720fca37fec0daf295923f17ac5d88a613e1] RDMA: Introduce ib_port_phys_state enum
testing commit 72a7720fca37fec0daf295923f17ac5d88a613e1 with gcc (GCC) 8.1.0
kernel signature: dfb730827c13e7d746ce5f3cf5d40e5b850148df542065eefd3e97ad733151e2
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 72a7720fca37fec0daf295923f17ac5d88a613e1
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[39289bfc221423b27570e7c9157b690828e786cb] RDMA: Make most headers compile stand alone
testing commit 39289bfc221423b27570e7c9157b690828e786cb with gcc (GCC) 8.1.0
kernel signature: 6e20d6ad0f001eb0720c38b4136096c1b3008e8cdac803dd846ab3718cd5f1ae
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 39289bfc221423b27570e7c9157b690828e786cb
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[31d0e6c149b8c9a9bddc6d68f8600918bb771cb9] mlx5: Fix formats with line continuation whitespace
testing commit 31d0e6c149b8c9a9bddc6d68f8600918bb771cb9 with gcc (GCC) 8.1.0
kernel signature: 8abe4305cb55f5f6b3162008d9d5deba76ae571282d2036738912099f02759c0
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 31d0e6c149b8c9a9bddc6d68f8600918bb771cb9
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[e7f40440afb829594c3ae96187404bc0ecf15ce3] RDMA/hns: Split bool statement and assign statement
testing commit e7f40440afb829594c3ae96187404bc0ecf15ce3 with gcc (GCC) 8.1.0
kernel signature: c2ece34eb3406eb20627c330273350706a39d5cf59080d4d3b0a7bb71f1e6c15
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip e7f40440afb829594c3ae96187404bc0ecf15ce3
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[16e9111e9ee3edfcf6df120080378afc620cb4d3] RDMA/efa: Expose device statistics
testing commit 16e9111e9ee3edfcf6df120080378afc620cb4d3 with gcc (GCC) 8.1.0
kernel signature: 99b7ad7e640c5abcd0b7ab86a1fe3a70731a7eb0f426c7c90a8798fa576a51f3
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 16e9111e9ee3edfcf6df120080378afc620cb4d3
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[4f96061b92da395ecd5325a87368670e1b1a7cc9] IB/usnic: Use dev_get_drvdata
testing commit 4f96061b92da395ecd5325a87368670e1b1a7cc9 with gcc (GCC) 8.1.0
kernel signature: c057d78acb581476b1e306c34c19e4fd941d61dc733ba60ce0c5ac3215e0f9c2
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 4f96061b92da395ecd5325a87368670e1b1a7cc9
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[bda9045a200c173b2883a878b68b8b9218ae65c6] IB/bnxt_re: Do not notifify GID change event
testing commit bda9045a200c173b2883a878b68b8b9218ae65c6 with gcc (GCC) 8.1.0
kernel signature: ed2e51283d9ae8878d45e786dfbd02125e1818e3cc194f3efd6cb90133646a66
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip bda9045a200c173b2883a878b68b8b9218ae65c6
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[089b645d19b2de7c9b541828d445b8c9a5dba792] RDMA/mlx4: Separate creation of RWQ and QP
testing commit 089b645d19b2de7c9b541828d445b8c9a5dba792 with gcc (GCC) 8.1.0
kernel signature: 5da00145fe14242afccab0a83c7149833ee49675d883b5abe5c2a03400851de2
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 089b645d19b2de7c9b541828d445b8c9a5dba792
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[b2299e83815c59ab59c4ee4fb4842b3b28e5072f] RDMA: Delete DEBUG code
testing commit b2299e83815c59ab59c4ee4fb4842b3b28e5072f with gcc (GCC) 8.1.0
kernel signature: 4046328d04f62a138d791229eecda556f0fcf4c93155e2c52867c5a46a1e932a
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip b2299e83815c59ab59c4ee4fb4842b3b28e5072f
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[913df8c35322dcd15d993cabc8cc92814dee3d50] RDMA/mlx4: Annotate boolean arguments as bool and not int
testing commit 913df8c35322dcd15d993cabc8cc92814dee3d50 with gcc (GCC) 8.1.0
kernel signature: 315bc8700efbcc3d4269f60595ece428f22320b59558e5ec83b40140ad79b0b9
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 913df8c35322dcd15d993cabc8cc92814dee3d50
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[795130b31986e7dcb9682a37f962f49df5a25e82] IB/hfi1: Remove unused define
testing commit 795130b31986e7dcb9682a37f962f49df5a25e82 with gcc (GCC) 8.1.0
kernel signature: ccd9cd3920f08eb9a25c20586554343c88b752f8fcbcb30b01f4ece0415c175f
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 795130b31986e7dcb9682a37f962f49df5a25e82
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[b5c229dc1585adcbe158ecaebb5e6993c9c220b6] RDMA/hns: Clean up unnecessary initial assignment
testing commit b5c229dc1585adcbe158ecaebb5e6993c9c220b6 with gcc (GCC) 8.1.0
kernel signature: 044b1a80465d349f984101059599a81d64d80ace6c02c260872a6e193af93951
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip b5c229dc1585adcbe158ecaebb5e6993c9c220b6
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[a511f82218fb14b3d6fbbce3c35759aa4920a734] RDMA/hns: Fix comparison of unsigned long variable 'end' with less than zero
testing commit a511f82218fb14b3d6fbbce3c35759aa4920a734 with gcc (GCC) 8.1.0
kernel signature: 0d033a826ad4ab422d187ea9ef92edcbcd7309293cab87d670bdc12bba245077
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip a511f82218fb14b3d6fbbce3c35759aa4920a734
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[8b38c538d460f46680d0fb8524efa15a8652b2d1] IB/mlx5: Add CREATE_PSV/DESTROY_PSV for devx interface
testing commit 8b38c538d460f46680d0fb8524efa15a8652b2d1 with gcc (GCC) 8.1.0
kernel signature: a2248e21c2a39df29328f9ed6811d86255b98efe264bb50acc69992001baeda7
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 8b38c538d460f46680d0fb8524efa15a8652b2d1
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[9bba3f0cbfc8abf2e1549ea03c0128186081d7a8] RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver
testing commit 9bba3f0cbfc8abf2e1549ea03c0128186081d7a8 with gcc (GCC) 8.1.0
kernel signature: a5120910410cb12702858fad82933291cb3f3b4f2033571131f91747a76af5ed
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 9bba3f0cbfc8abf2e1549ea03c0128186081d7a8
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[2288b3b3b187520d7fef37197c07ca035d9b8111] RDMA/hns: Remove unnessary init for cmq reg
testing commit 2288b3b3b187520d7fef37197c07ca035d9b8111 with gcc (GCC) 8.1.0
kernel signature: 1357c1032080a694c365f49f28a7e2a073b1fc9b82e534085c20635342ba40ee
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 2288b3b3b187520d7fef37197c07ca035d9b8111
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[a5c9c299d1e1f3c6fb421d73367cc2f793af1a2d] IB/mlx5: Avoid unnecessary typecast
testing commit a5c9c299d1e1f3c6fb421d73367cc2f793af1a2d with gcc (GCC) 8.1.0
kernel signature: 7374901f7376542a2e887994dbe8d842b6f6c6be3a117b29a58bd8af73294da5
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip a5c9c299d1e1f3c6fb421d73367cc2f793af1a2d
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[ece9c205f707fc0fda832d5da18b745d30c7c6bc] RDMA/hns: Update the prompt message for creating and destroy qp
testing commit ece9c205f707fc0fda832d5da18b745d30c7c6bc with gcc (GCC) 8.1.0
kernel signature: 293feb9a67b052bb5fc435b4b74bfceeb34fca2c1b3e11e61c44ff6e329d3483
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip ece9c205f707fc0fda832d5da18b745d30c7c6bc
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[76827087bb3f82f3cc18871633e06a4df36a5ed9] RDMA/hns: Bugfix for creating qp attached to srq
testing commit 76827087bb3f82f3cc18871633e06a4df36a5ed9 with gcc (GCC) 8.1.0
kernel signature: 80064e44efe65cb367242a1400b34d55d53952cd67284f091d9d17f8f35972c7
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 76827087bb3f82f3cc18871633e06a4df36a5ed9
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[0058eb589881056b49a4ba15dfa3f1b8db53991c] qed*: Change dpi_addr to be denoted with __iomem
testing commit 0058eb589881056b49a4ba15dfa3f1b8db53991c with gcc (GCC) 8.1.0
kernel signature: b40314e0762b14a418428a7563dc19efbaa577893756729d303a51d23ec53385
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 0058eb589881056b49a4ba15dfa3f1b8db53991c
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[2a2f1887e08964cf155bd67fc094eeb5b02c2f5c] RDMA/hns: Refactor the code of creating srq
testing commit 2a2f1887e08964cf155bd67fc094eeb5b02c2f5c with gcc (GCC) 8.1.0
kernel signature: ecfd421086124940be739cf496f920df84dc6a5d2b3f3c7a0d5ab4d6eb4d0f00
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 2a2f1887e08964cf155bd67fc094eeb5b02c2f5c
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[8ea417ffc2db52a69b16712ab6ee07e8f74aa740] RDMA/hns: Optimize hns_roce_modify_qp function
testing commit 8ea417ffc2db52a69b16712ab6ee07e8f74aa740 with gcc (GCC) 8.1.0
kernel signature: 2cdf229c7d4286ef52ba54c489f1526ffe53e5aa22bb52a4bfa19cc7814a411b
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 8ea417ffc2db52a69b16712ab6ee07e8f74aa740
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[9dc4cfff115f03e999e5d50a593c83cd0ef4125c] RDMA/mlx5: Annotate lock dependency in bind/unbind slave port
testing commit 9dc4cfff115f03e999e5d50a593c83cd0ef4125c with gcc (GCC) 8.1.0
kernel signature: e0009f3ab2fbd80f970f2a5742a22fc59df06c94a0018bf810d3f86e34f56c3f
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 9dc4cfff115f03e999e5d50a593c83cd0ef4125c
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[5dcecbc96755793e9417a9135b290d16639ec6aa] IB/mlx5: Refactor code for counters allocation
testing commit 5dcecbc96755793e9417a9135b290d16639ec6aa with gcc (GCC) 8.1.0
kernel signature: e79f92f81b8ed6bd2041d9248d15d9c878d80ea11b656255f4b724acf0e3c1f8
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 5dcecbc96755793e9417a9135b290d16639ec6aa
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[606bf89e98efb1174891c4d96afd39c1a974ce3d] RDMA/hns: Refactor for hns_roce_v2_modify_qp function
testing commit 606bf89e98efb1174891c4d96afd39c1a974ce3d with gcc (GCC) 8.1.0
kernel signature: daf30e8939ee142427fdfdbb464390e561f6434beb9df33654a63937d71a03b1
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 606bf89e98efb1174891c4d96afd39c1a974ce3d
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[cc95b23c250005873e4a117fccc53a8378fb3aed] RDMA/hns: Encapsulate some lines for setting sq size in user mode
testing commit cc95b23c250005873e4a117fccc53a8378fb3aed with gcc (GCC) 8.1.0
kernel signature: f5115d22909059edd2daf2945b39044ebf3f31ddaa4eb317516e163fa074afcd
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip cc95b23c250005873e4a117fccc53a8378fb3aed
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[8293a598feec361bf40c81711e9974139a9dd580] IB/mlx5: Expose XRQ legacy commands over the DEVX interface
testing commit 8293a598feec361bf40c81711e9974139a9dd580 with gcc (GCC) 8.1.0
kernel signature: 7d7e1fbd8889bd91a794f69ed0dbf12f74e56fa3cc889e4fcf2fe4f9c136e672
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 8293a598feec361bf40c81711e9974139a9dd580
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[1d2fedd8561dc469a7503855ee602f4bb3eccfa7] RDMA/core: Support netlink commands in non init_net net namespaces
testing commit 1d2fedd8561dc469a7503855ee602f4bb3eccfa7 with gcc (GCC) 8.1.0
kernel signature: d775195df473531004f22f6102af8a739afa3f3455291d0cbd73344f5fdcbaba
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 1d2fedd8561dc469a7503855ee602f4bb3eccfa7
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[972d7560ee37d48a9121ca1b7796d107a16784e7] IB/mlx5: Add legacy events to DEVX list
testing commit 972d7560ee37d48a9121ca1b7796d107a16784e7 with gcc (GCC) 8.1.0
kernel signature: 00457b72ebc216fce0297f33baedf2239fa1930ad659e634475c12a258c446ca
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 972d7560ee37d48a9121ca1b7796d107a16784e7
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[a3e2d4c7e76653d7e7bb34b6ca1692e3ca462d80] RDMA/hns: remove obsolete Kconfig comment
testing commit a3e2d4c7e76653d7e7bb34b6ca1692e3ca462d80 with gcc (GCC) 8.1.0
kernel signature: 26e527852442ea71382fdd3ed4939a6dc8cec141060acc182bdba9ce102e7821
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip a3e2d4c7e76653d7e7bb34b6ca1692e3ca462d80
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[89b4b70b974c98139f57eeb06facab40473268d3] RDMA/hns: Optimize hns_roce_mhop_alloc function.
testing commit 89b4b70b974c98139f57eeb06facab40473268d3 with gcc (GCC) 8.1.0
kernel signature: b0516831c29d63d36cbf7aae8779a1c03196b3a50c00ef065c027c1fa52732f0
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 89b4b70b974c98139f57eeb06facab40473268d3
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[0e20ebf8d48e02846e202cad23bbfd6850b0b003] RDMA/hns: Handling the error return value of hem function
testing commit 0e20ebf8d48e02846e202cad23bbfd6850b0b003 with gcc (GCC) 8.1.0
kernel signature: 3f434f5eb49d4291251bb7bb4c44ebf8c86fb55dfbd3df043d22039dfdc387c1
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 0e20ebf8d48e02846e202cad23bbfd6850b0b003
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[4f8f0d5e33ddb0d102cf6e61c8e8f497eb1c3866] RDMA/hns: Package the flow of creating cq
testing commit 4f8f0d5e33ddb0d102cf6e61c8e8f497eb1c3866 with gcc (GCC) 8.1.0
kernel signature: a229503741603c93d826be89ddd8c5d78d744923d9bd26e35a2ec77f34d17ba4
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 4f8f0d5e33ddb0d102cf6e61c8e8f497eb1c3866
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[4b42d05d0b2ca56bef42976d304f478f567966ec] RDMA/hns: Remove unnecessary kzalloc
testing commit 4b42d05d0b2ca56bef42976d304f478f567966ec with gcc (GCC) 8.1.0
kernel signature: 5cf32b38595e5627ffd1def4d30b7a532056365138974269f144cf409f736e0b
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 4b42d05d0b2ca56bef42976d304f478f567966ec
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[db50077b953072b420943e89fcf06d5922898b89] RDMA/hns: Use the new APIs for printing log
testing commit db50077b953072b420943e89fcf06d5922898b89 with gcc (GCC) 8.1.0
kernel signature: 18a6915a428325b02b586fb7f069ab999c6b1a188a6d1c538edf079039a3c011
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip db50077b953072b420943e89fcf06d5922898b89
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[4cc315c53f959c5d71b96111a7d317f40771558e] RDMA/qib: Unneeded variable ret
testing commit 4cc315c53f959c5d71b96111a7d317f40771558e with gcc (GCC) 8.1.0
kernel signature: 901c35e1b4a6df29913876e02d0709650cb7509fc657d66711b430f1faf052f1
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 4cc315c53f959c5d71b96111a7d317f40771558e
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[bf8c02f961c89e5ccae5987b7ab28f5592a35101] RDMA/hns: bugfix for slab-out-of-bounds when loading hip08 driver
testing commit bf8c02f961c89e5ccae5987b7ab28f5592a35101 with gcc (GCC) 8.1.0
kernel signature: a7ac48a4f551e0e771fec1d393a3ee1914e3a52296e73a7e58518efef3aa8fcc
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip bf8c02f961c89e5ccae5987b7ab28f5592a35101
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[33db6f94847c33ebdeb2e73ef5cd8fd04fb58e86] RDMA/hns: Refactor eq table init for hip08
testing commit 33db6f94847c33ebdeb2e73ef5cd8fd04fb58e86 with gcc (GCC) 8.1.0
kernel signature: 0726d868647fac01840464a07c9bca5ab826b98dd3a21808749e7f6e084d1284
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 33db6f94847c33ebdeb2e73ef5cd8fd04fb58e86
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[56594ae1d250f839945cda89d0138eece46dd607] RDMA/core: Annotate destroy of mutex to ensure that it is released as unlocked
testing commit 56594ae1d250f839945cda89d0138eece46dd607 with gcc (GCC) 8.1.0
kernel signature: 5e2ab12fd6d642e226dfc85440277679c0a8b9d232c6ea7218b8d0fbbd9d9f9d
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 56594ae1d250f839945cda89d0138eece46dd607
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[d967e2625faa43da9e3be3228b8c57d3cf404953] RDMA/hns: Disable alw_lcl_lpbk of SSU
testing commit d967e2625faa43da9e3be3228b8c57d3cf404953 with gcc (GCC) 8.1.0
kernel signature: fd09472bf3b3a25d74ba97ef99564fe7a07276eecca1ec01f5d3c3de4852e4a8
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip d967e2625faa43da9e3be3228b8c57d3cf404953
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[77905379e9b28a490051b15239bcaf6458d171ee] RDMA/hns: Remove unuseful member
testing commit 77905379e9b28a490051b15239bcaf6458d171ee with gcc (GCC) 8.1.0
kernel signature: e478adf1cebfd0687f23a900db482042c9ef1eb0b6740827bc766e9fd608130f
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 77905379e9b28a490051b15239bcaf6458d171ee
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[a7325af725e83ae1a4e7a2290250dd1c952b672d] RDMA/hns: Fix some white space check_mtu_validate()
testing commit a7325af725e83ae1a4e7a2290250dd1c952b672d with gcc (GCC) 8.1.0
kernel signature: 92936f2a310d71e128ddd6955d805c71154f92a67181e2303e252ef6a2e2b5df
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip a7325af725e83ae1a4e7a2290250dd1c952b672d
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
20cf4e026730104892fa1268de0371a631cee294
31d0e6c149b8c9a9bddc6d68f8600918bb771cb9
7a63b31efbb22391a3f508a2a3d97d3de7c8dca0
05bb411ada9508b48044ef5d84dd8bc46cece607
b2567ebb78bdde9a49010957a0ea5a2514f3fed2
cfa1f5f27c79997926f89df5dd1b4f8c920b9623
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1dc558923c5ceab0b4eb78dc0050ea4c4aa1accc
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cb560f5fd951cea1e5f4afd2820b1c0deb75dcb1
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3e1f000ff74627c1adb99ee513f29ec2522ee309
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0e20ebf8d48e02846e202cad23bbfd6850b0b003
4f96061b92da395ecd5325a87368670e1b1a7cc9
e7f40440afb829594c3ae96187404bc0ecf15ce3
39289bfc221423b27570e7c9157b690828e786cb
bebdb83f97ee725a8327d36d7cedb85eb0492726
4b42d05d0b2ca56bef42976d304f478f567966ec
cf167e5eb92c143ac2b0300ea65ed9f0ce572c3b
260c3b3499198b2cfa911ea7fb4f28bb129ef1e8
4cc315c53f959c5d71b96111a7d317f40771558e
249f2f921f24db878b0cc5da80cb15d531587d79
33db6f94847c33ebdeb2e73ef5cd8fd04fb58e86
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749b9eef502d5fd0e1e2af798bf1521f17f3074d
89b4b70b974c98139f57eeb06facab40473268d3
972d7560ee37d48a9121ca1b7796d107a16784e7
99441ab552f1e1713a562838215c080387a94267
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947441eadb909b031fc0793d049e1af0d5855a21
606bf89e98efb1174891c4d96afd39c1a974ce3d
9dc4cfff115f03e999e5d50a593c83cd0ef4125c
0e1aa6f0959e053651102c69cde9d6c42fea2a91
2a2f1887e08964cf155bd67fc094eeb5b02c2f5c
4f8f0d5e33ddb0d102cf6e61c8e8f497eb1c3866
76827087bb3f82f3cc18871633e06a4df36a5ed9
a5c9c299d1e1f3c6fb421d73367cc2f793af1a2d
d7e5ca88d60c0b5e166e33bfe356e961824ce0f4
56594ae1d250f839945cda89d0138eece46dd607
9bba3f0cbfc8abf2e1549ea03c0128186081d7a8
a511f82218fb14b3d6fbbce3c35759aa4920a734
bf8c02f961c89e5ccae5987b7ab28f5592a35101
77905379e9b28a490051b15239bcaf6458d171ee
ecc53f8a3c097d13f4b6793855e0bd30a63a5c3a
795130b31986e7dcb9682a37f962f49df5a25e82
a7325af725e83ae1a4e7a2290250dd1c952b672d
b2299e83815c59ab59c4ee4fb4842b3b28e5072f
b2590bdd0b1dfb91737e6cb07ebb47bd74957f7e
868df536f5e84672c3e002b949e0e44f97cb0f09
We cannot bisect more!
revisions tested: 88, total time: 24h52m41.39412104s (build: 9h11m44.876065141s, test: 15h37m3.666417435s)
bisection is inconclusive, the first bad commit could be any of:
20cf4e026730104892fa1268de0371a631cee294
31d0e6c149b8c9a9bddc6d68f8600918bb771cb9
7a63b31efbb22391a3f508a2a3d97d3de7c8dca0
05bb411ada9508b48044ef5d84dd8bc46cece607
b2567ebb78bdde9a49010957a0ea5a2514f3fed2
cfa1f5f27c79997926f89df5dd1b4f8c920b9623
d129e3f42266a12b821868fc8c2407a4d80f0b18
1dc558923c5ceab0b4eb78dc0050ea4c4aa1accc
72a7720fca37fec0daf295923f17ac5d88a613e1
691f380df242a6725cb4cc706887c293cfba6afc
cb560f5fd951cea1e5f4afd2820b1c0deb75dcb1
16e9111e9ee3edfcf6df120080378afc620cb4d3
4929116bdf72995c0eebc74d48667262be1080ac
bda9045a200c173b2883a878b68b8b9218ae65c6
d8d5cfac45dbbaacc4950b29c7b071547e5edc31
525a2c651cdd08b19a4c04f63b87e460765220ac
a3e2d4c7e76653d7e7bb34b6ca1692e3ca462d80
3e1f000ff74627c1adb99ee513f29ec2522ee309
cc95b23c250005873e4a117fccc53a8378fb3aed
5dcecbc96755793e9417a9135b290d16639ec6aa
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0058eb589881056b49a4ba15dfa3f1b8db53991c
ece9c205f707fc0fda832d5da18b745d30c7c6bc
2288b3b3b187520d7fef37197c07ca035d9b8111
8b38c538d460f46680d0fb8524efa15a8652b2d1
1d2fedd8561dc469a7503855ee602f4bb3eccfa7
b5c229dc1585adcbe158ecaebb5e6993c9c220b6
6def7de6d450893852802794ab44d8053672cf88
913df8c35322dcd15d993cabc8cc92814dee3d50
089b645d19b2de7c9b541828d445b8c9a5dba792
0e20ebf8d48e02846e202cad23bbfd6850b0b003
4f96061b92da395ecd5325a87368670e1b1a7cc9
e7f40440afb829594c3ae96187404bc0ecf15ce3
39289bfc221423b27570e7c9157b690828e786cb
bebdb83f97ee725a8327d36d7cedb85eb0492726
4b42d05d0b2ca56bef42976d304f478f567966ec
cf167e5eb92c143ac2b0300ea65ed9f0ce572c3b
260c3b3499198b2cfa911ea7fb4f28bb129ef1e8
4cc315c53f959c5d71b96111a7d317f40771558e
249f2f921f24db878b0cc5da80cb15d531587d79
33db6f94847c33ebdeb2e73ef5cd8fd04fb58e86
d7019c0f47ae497bae27be5397287ca72c704bf4
d967e2625faa43da9e3be3228b8c57d3cf404953
3ee0e170d72c05172b0aa4e46d58795fdc19081e
db50077b953072b420943e89fcf06d5922898b89
749b9eef502d5fd0e1e2af798bf1521f17f3074d
89b4b70b974c98139f57eeb06facab40473268d3
972d7560ee37d48a9121ca1b7796d107a16784e7
99441ab552f1e1713a562838215c080387a94267
8293a598feec361bf40c81711e9974139a9dd580
947441eadb909b031fc0793d049e1af0d5855a21
606bf89e98efb1174891c4d96afd39c1a974ce3d
9dc4cfff115f03e999e5d50a593c83cd0ef4125c
0e1aa6f0959e053651102c69cde9d6c42fea2a91
2a2f1887e08964cf155bd67fc094eeb5b02c2f5c
4f8f0d5e33ddb0d102cf6e61c8e8f497eb1c3866
76827087bb3f82f3cc18871633e06a4df36a5ed9
a5c9c299d1e1f3c6fb421d73367cc2f793af1a2d
d7e5ca88d60c0b5e166e33bfe356e961824ce0f4
56594ae1d250f839945cda89d0138eece46dd607
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a511f82218fb14b3d6fbbce3c35759aa4920a734
bf8c02f961c89e5ccae5987b7ab28f5592a35101
77905379e9b28a490051b15239bcaf6458d171ee
ecc53f8a3c097d13f4b6793855e0bd30a63a5c3a
795130b31986e7dcb9682a37f962f49df5a25e82
a7325af725e83ae1a4e7a2290250dd1c952b672d
b2299e83815c59ab59c4ee4fb4842b3b28e5072f
b2590bdd0b1dfb91737e6cb07ebb47bd74957f7e
868df536f5e84672c3e002b949e0e44f97cb0f09