Using -Oline -j 72 W=1 redirect to /tmp/tmp.nebtDBT8mh and /tmp/tmp.mkHkQNoXjt
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
cf107ce12c96 ("can: raw: reorder struct uniqframe's members to optimise packing")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/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]  net/can/raw.o
  LD [M]  net/can/can-raw.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6415)
  LD [M]  net/can/can-raw.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/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]  net/can/raw.o
  LD [M]  net/can/can-raw.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6415)
  CC [M]  net/can/can-raw.mod.o
  LD [M]  net/can/can-raw.ko