# git rev-parse -q --verify 96485e4462604744d66bf4301557d996d80b85eb^{commit} 96485e4462604744d66bf4301557d996d80b85eb already have revision, skipping fetch # git checkout -q -f -B kisskb 96485e4462604744d66bf4301557d996d80b85eb # git clean -qxdf # < git log -1 # commit 96485e4462604744d66bf4301557d996d80b85eb # Merge: f56e65dff6ad 1322181170bb # Author: Linus Torvalds # Date: Thu Oct 22 10:31:08 2020 -0700 # # Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 # # Pull ext4 updates from Ted Ts'o: # "The siginificant new ext4 feature this time around is Harshad's new # fast_commit mode. # # In addition, thanks to Mauricio for fixing a race where mmap'ed pages # that are being changed in parallel with a data=journal transaction # commit could result in bad checksums in the failure that could cause # journal replays to fail. # # Also notable is Ritesh's buffered write optimization which can result # in significant improvements on parallel write workloads. (The kernel # test robot reported a 330.6% improvement on fio.write_iops on a 96 # core system using DAX) # # Besides that, we have the usual miscellaneous cleanups and bug fixes" # # Link: https://lore.kernel.org/r/20200925071217.GO28663@shao2-debian # # * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (46 commits) # ext4: fix invalid inode checksum # ext4: add fast commit stats in procfs # ext4: add a mount opt to forcefully turn fast commits on # ext4: fast commit recovery path # jbd2: fast commit recovery path # ext4: main fast-commit commit path # jbd2: add fast commit machinery # ext4 / jbd2: add fast commit initialization # ext4: add fast_commit feature and handling for extended mount options # doc: update ext4 and journalling docs to include fast commit feature # ext4: Detect already used quota file early # jbd2: avoid transaction reuse after reformatting # ext4: use the normal helper to get the actual inode # ext4: fix bs < ps issue reported with dioread_nolock mount opt # ext4: data=journal: write-protect pages on j_submit_inode_data_buffers() # ext4: data=journal: fixes for ext4_page_mkwrite() # jbd2, ext4, ocfs2: introduce/use journal callbacks j_submit|finish_inode_data_buffers() # jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers() # ext4: introduce ext4_sb_bread_unmovable() to replace sb_bread_unmovable() # ext4: use ext4_sb_bread() instead of sb_bread() # ... # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 96485e4462604744d66bf4301557d996d80b85eb # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - MFD_HI6421_SPMI [=m] && STAGING [=y] && OF [=y] && SPMI [=m] # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:4372:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:4374:warning: override: reassigning to symbol UML_NET_SLIP .config:4377:warning: override: reassigning to symbol UML_NET_MCAST .config:4379:warning: override: reassigning to symbol UML_NET_SLIRP WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - MFD_HI6421_SPMI [=m] && STAGING [=y] && OF [=y] && SPMI [=m] # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - MFD_HI6421_SPMI [=m] && STAGING [=y] && OF [=y] && SPMI [=m] WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - MFD_HI6421_SPMI [=m] && STAGING [=y] && OF [=y] && SPMI [=m] WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - MFD_HI6421_SPMI [=m] && STAGING [=y] && OF [=y] && SPMI [=m] /kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common': /kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler': /kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ Auto-detecting system features: ... libelf: [ OFF ] ... zlib: [ OFF ] ... bpf: [ on ] No libelf found make[5]: *** [Makefile:285: elfdep] Error 1 make[4]: *** [/kisskb/src/kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:500: kernel/bpf/preload] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:500: kernel/bpf] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1777: kernel] Error 2 make[1]: *** Waiting for unfinished jobs.... /kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic': /kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64 # Build took: 0:05:47.680809