Using -Oline -j 96 W=1 redirect to /tmp/tmp.voRzSVlRPM and /tmp/tmp.RppnHHC3O9
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
6ad42b244136 ("Merge branch 'bng_en-enhancements-for-rx-and-tx-datapath'")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac_main.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac4_core.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.o
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1981)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.mod.o
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.ko
  LD [M]  drivers/net/can/ctucanfd/ctucanfd_pci.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1981)
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.mod.o
  LD [M]  drivers/net/can/ctucanfd/ctucanfd_pci.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1981)
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.mod.o
  LD [M]  drivers/net/can/ctucanfd/ctucanfd_pci.ko