Using -Oline -j 96 W=1 redirect to /tmp/tmp.VLowgXq7BA and /tmp/tmp.0b1vhwV5Aw
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
5bde9e9e7cbb ("ext4: widen trace event i_ino fields to u64")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  fs/f2fs/dir.o
  CC [M]  fs/f2fs/file.o
  CC [M]  fs/f2fs/inode.o
  CC [M]  fs/f2fs/namei.o
  CC [M]  fs/f2fs/super.o
  CC [M]  fs/f2fs/inline.o
  CC [M]  fs/f2fs/checkpoint.o
  CC [M]  fs/f2fs/gc.o
  CC [M]  fs/f2fs/data.o
  CC [M]  fs/f2fs/node.o
  CC [M]  fs/f2fs/segment.o
  CC [M]  fs/f2fs/extent_cache.o
  CC [M]  fs/f2fs/sysfs.o
  CC [M]  fs/f2fs/compress.o
  CC [M]  fs/f2fs/iostat.o
  LD [M]  fs/f2fs/f2fs.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3021)
  LD [M]  kernel/kheaders.ko
  LD [M]  fs/f2fs/f2fs.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  fs/f2fs/dir.o
  CC [M]  fs/f2fs/inode.o
  CC [M]  fs/f2fs/inline.o
  CC [M]  fs/f2fs/checkpoint.o
  CC [M]  fs/f2fs/gc.o
  CC [M]  fs/f2fs/node.o
  CC [M]  fs/f2fs/data.o
  CC [M]  fs/f2fs/namei.o
  CC [M]  fs/f2fs/file.o
  CC [M]  fs/f2fs/iostat.o
  CC [M]  fs/f2fs/extent_cache.o
  CC [M]  fs/f2fs/compress.o
  CC [M]  fs/f2fs/segment.o
  CC [M]  fs/f2fs/sysfs.o
  CC [M]  fs/f2fs/super.o
  LD [M]  fs/f2fs/f2fs.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3021)
  LD [M]  kernel/kheaders.ko
  LD [M]  fs/f2fs/f2fs.ko