bisecting fixing commit since b98aebd298246df37b472c52a2ee1023256d02e3 building syzkaller on 8c88c9c1c99c8cd8dabc951164c820b9c9f25114 testing commit b98aebd298246df37b472c52a2ee1023256d02e3 with gcc (GCC) 8.1.0 kernel signature: 7173b678e86369c940f1da25415392af6f09f583 run #0: crashed: BUG: corrupted list in p9_fd_cancelled run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing current HEAD 4c5bf01e16a7ec59e59a38a61f793c5d1d5560c7 testing commit 4c5bf01e16a7ec59e59a38a61f793c5d1d5560c7 with gcc (GCC) 8.1.0 kernel signature: a5c3ff478bb975333bacbc5315cbf2ae7b480033 all runs: OK # git bisect start 4c5bf01e16a7ec59e59a38a61f793c5d1d5560c7 b98aebd298246df37b472c52a2ee1023256d02e3 Bisecting: 842 revisions left to test after this (roughly 10 steps) [118da72f0040313ab4b82e4ec1f77121238d0343] scsi: iscsi_tcp: Explicitly cast param in iscsi_sw_tcp_host_get_param testing commit 118da72f0040313ab4b82e4ec1f77121238d0343 with gcc (GCC) 8.1.0 kernel signature: 4d7b64a3e5f503c94e448af3f25e70ab582113c5 all runs: OK # git bisect bad 118da72f0040313ab4b82e4ec1f77121238d0343 Bisecting: 421 revisions left to test after this (roughly 9 steps) [cc5b0b7602f6f56cf6a03cbf091fc3ac2e4bb744] Documentation: Add ITLB_MULTIHIT documentation testing commit cc5b0b7602f6f56cf6a03cbf091fc3ac2e4bb744 with gcc (GCC) 8.1.0 kernel signature: 367a65b1fb7fd2fbec252924065e37f7795e62f7 all runs: OK # git bisect bad cc5b0b7602f6f56cf6a03cbf091fc3ac2e4bb744 Bisecting: 210 revisions left to test after this (roughly 8 steps) [7c3c0d51129a1914e36f1942b1c226e894859f08] sctp: not bind the socket in sctp_connect testing commit 7c3c0d51129a1914e36f1942b1c226e894859f08 with gcc (GCC) 8.1.0 kernel signature: 3c7a6794900f9a0cc293ae903a806589570109cf all runs: OK # git bisect bad 7c3c0d51129a1914e36f1942b1c226e894859f08 Bisecting: 104 revisions left to test after this (roughly 7 steps) [74825dbefb8db903818b96dc1c7e767c3d6d295b] x86/boot/64: Make level2_kernel_pgt pages invalid outside kernel area testing commit 74825dbefb8db903818b96dc1c7e767c3d6d295b with gcc (GCC) 8.1.0 kernel signature: 20707efaab44411d826b20b60b990d49752ae0c9 all runs: OK # git bisect bad 74825dbefb8db903818b96dc1c7e767c3d6d295b Bisecting: 52 revisions left to test after this (roughly 6 steps) [0a599aa7daca84b95335667162f530292e91e3d1] arm64: capabilities: Split the processing of errata work arounds testing commit 0a599aa7daca84b95335667162f530292e91e3d1 with gcc (GCC) 8.1.0 kernel signature: 9e48319c7062ccd647c5bd92a715685eaa8d006e run #0: crashed: BUG: corrupted list in p9_fd_cancelled run #1: crashed: BUG: corrupted list in p9_fd_cancelled run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good 0a599aa7daca84b95335667162f530292e91e3d1 Bisecting: 26 revisions left to test after this (roughly 5 steps) [325758118d72e0723f5eae6eb01844101f8505b3] arm64: add sysfs vulnerability show for speculative store bypass testing commit 325758118d72e0723f5eae6eb01844101f8505b3 with gcc (GCC) 8.1.0 kernel signature: 320dd97e42423c9e000e6afb1a937dc01ed3b834 all runs: OK # git bisect bad 325758118d72e0723f5eae6eb01844101f8505b3 Bisecting: 12 revisions left to test after this (roughly 4 steps) [36e5ae4d22973ea8534aaff7f75d42eae343bb60] arm64: Get rid of __smccc_workaround_1_hvc_* testing commit 36e5ae4d22973ea8534aaff7f75d42eae343bb60 with gcc (GCC) 8.1.0 kernel signature: 5159f8cf56dec2b38de871581766e12bdf9e177e all runs: OK # git bisect bad 36e5ae4d22973ea8534aaff7f75d42eae343bb60 Bisecting: 6 revisions left to test after this (roughly 3 steps) [ee0ccd259b4c4e362a75e382dae26b69560429a1] arm64: capabilities: Change scope of VHE to Boot CPU feature testing commit ee0ccd259b4c4e362a75e382dae26b69560429a1 with gcc (GCC) 8.1.0 kernel signature: d58c57850eded15c2928e6ecfbf285a4051e16de run #0: crashed: BUG: corrupted list in p9_fd_cancelled run #1: crashed: BUG: corrupted list in p9_fd_cancelled run #2: crashed: BUG: corrupted list in p9_fd_cancelled run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good ee0ccd259b4c4e362a75e382dae26b69560429a1 Bisecting: 3 revisions left to test after this (roughly 2 steps) [8a82aee7bdfd5bfcabdc741b1051dae98b576f9c] arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35 testing commit 8a82aee7bdfd5bfcabdc741b1051dae98b576f9c with gcc (GCC) 8.1.0 kernel signature: cdc5d5c99404ab44aea7941c9f445e878bf09d94 all runs: OK # git bisect bad 8a82aee7bdfd5bfcabdc741b1051dae98b576f9c Bisecting: 0 revisions left to test after this (roughly 1 step) [5a5e2f938e2e4c7b89d1f64f436ecdad547d122e] arm64: Add helpers for checking CPU MIDR against a range testing commit 5a5e2f938e2e4c7b89d1f64f436ecdad547d122e with gcc (GCC) 8.1.0 kernel signature: 5f0b8b70336699a1ed382ceec24d3ceb9d6830ce run #0: crashed: BUG: corrupted list in p9_fd_cancelled run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good 5a5e2f938e2e4c7b89d1f64f436ecdad547d122e 8a82aee7bdfd5bfcabdc741b1051dae98b576f9c is the first bad commit commit 8a82aee7bdfd5bfcabdc741b1051dae98b576f9c Author: Suzuki K Poulose Date: Thu Oct 24 14:48:12 2019 +0200 arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35 [ Upstream commit 6e616864f21160d8d503523b60a53a29cecc6f24 ] Update the MIDR encodings for the Cortex-A55 and Cortex-A35 Cc: Mark Rutland Reviewed-by: Dave Martin Signed-off-by: Suzuki K Poulose Signed-off-by: Will Deacon Signed-off-by: Ard Biesheuvel Signed-off-by: Greg Kroah-Hartman arch/arm64/include/asm/cputype.h | 4 ++++ 1 file changed, 4 insertions(+) culprit signature: cdc5d5c99404ab44aea7941c9f445e878bf09d94 parent signature: 5f0b8b70336699a1ed382ceec24d3ceb9d6830ce revisions tested: 12, total time: 3h39m2.148774111s (build: 1h38m36.392091258s, test: 1h59m3.708781769s) first good commit: 8a82aee7bdfd5bfcabdc741b1051dae98b576f9c arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35 cc: ["ard.biesheuvel@linaro.org" "dave.martin@arm.com" "gregkh@linuxfoundation.org" "suzuki.poulose@arm.com" "will.deacon@arm.com"]