Using -Oline -j 72 W=1 redirect to /tmp/tmp.29vqnwak2A and /tmp/tmp.0PGWxBYMIK
LLVM=1 cc="ccache clang"
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
89aec171d9d1 ("Merge branch 'net-introduce-struct-sockaddr_unsized'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/ixgbevf/vf.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/mbx.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ethtool.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ipsec.o
  LD [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7908)
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.mod.o
  LD [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7908)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7908)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.ko