Using -Oline -j 72 W=1 redirect to /tmp/tmp.Se169I0O92 and /tmp/tmp.pD3j8KGsIw
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-3.fc42)
Tree base:
b1c92cdf5af3 ("Merge branch 'net-wangxun-complete-ethtool-coalesce-options'")
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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.o
  CC [M]  drivers/net/ethernet/sfc/ef100_nic.o
  CC [M]  drivers/net/ethernet/sfc/ef10.o
  LD [M]  drivers/net/ethernet/sfc/sfc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5492)
  CC [M]  drivers/net/ethernet/sfc/sfc.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.mod.o
  LD [M]  drivers/net/ethernet/sfc/sfc.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5492)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5492)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.ko