Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.8.10, v5.4.66, v4.19.146, v4.14.198, v4.9.236, v4.4.236. v5.8.10: Build OK! v5.4.66: Build OK! v4.19.146: Build OK! v4.14.198: Failed to apply! Possible dependencies: 7af7919f0f4b ("tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h") 95f28190aa01 ("tools include arch: Grab a copy of errno.h for arch's supported by perf") a3f22d505f56 ("s390/perf: add callback to perf to enable using AUX buffer") a81c42136604 ("perf s390: add regs_query_register_offset()") a9fc2db0a8ab ("s390/perf: define common DWARF register string table") f704ef44602f ("s390/perf: add support for perf_regs and libdw") v4.9.236: Failed to apply! Possible dependencies: 0c744ea4f77d ("Linux 4.10-rc2") 2bd6bf03f4c1 ("Linux 4.14-rc1") 2ea659a9ef48 ("Linux 4.12-rc1") 49def1853334 ("Linux 4.10-rc4") 566cf877a1fc ("Linux 4.10-rc6") 5771a8c08880 ("Linux v4.13-rc1") 7089db84e356 ("Linux 4.10-rc8") 7a308bb3016f ("Linux 4.10-rc5") 7af7919f0f4b ("tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h") 7ce7d89f4883 ("Linux 4.10-rc1") 95f28190aa01 ("tools include arch: Grab a copy of errno.h for arch's supported by perf") a121103c9228 ("Linux 4.10-rc3") a81c42136604 ("perf s390: add regs_query_register_offset()") a9fc2db0a8ab ("s390/perf: define common DWARF register string table") b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") c1ae3cfa0e89 ("Linux 4.11-rc1") c470abd4fde4 ("Linux 4.10") d5adbfcd5f7b ("Linux 4.10-rc7") v4.4.236: Failed to apply! Possible dependencies: 0c4d40d58075 ("tools build: Add BPF feature check to test-all") 1925459b4d92 ("tools build: Fix feature Makefile issues with 'O='") 58683600dfe3 ("perf build: Use FEATURE-DUMP in bpf subproject") 76ee2ff34274 ("tools build feature: Move dwarf post unwind choice output into perf") 7af7919f0f4b ("tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h") 8ee4646038e4 ("perf build: Add libcrypto feature detection") 95f28190aa01 ("tools include arch: Grab a copy of errno.h for arch's supported by perf") 96b9e70b8e6c ("perf build: Introduce FEATURES_DUMP make variable") 9fd4186ac19a ("tools build: Allow subprojects select all feature checkers") abb26210a395 ("perf tools: Force fixdep compilation at the start of the build") aeafd623f866 ("perf tools: Move headers check into bash script") c053a1506fae ("perf build: Select all feature checkers for feature-dump") d4dfdf00d43e ("perf jvmti: Plug compilation into perf build") d58ac0bf8d1e ("perf build: Add clang and llvm compile and linking support") d8ad6a15cc3a ("tools lib bpf: Don't do a feature check when cleaning") e12b202f8fb9 ("perf jitdump: Build only on supported archs") e26e63be64a1 ("perf build: Add sdt feature detection") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha