Using -Oline -j 72 W=1 redirect to /tmp/tmp.F0xwrgM9Jt and /tmp/tmp.4ue6vX7Tu6 LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-4.fc42) Tree base: 152ba35c04ad ("Merge branch 'net-mlx5e-use-multiple-doorbells'") Baseline building the tree 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] drivers/net/dsa/dsa_loop.o CC [M] drivers/net/ethernet/realtek/r8169_main.o LD [M] drivers/net/ethernet/realtek/r8169.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6113) CC [M] drivers/net/dsa/dsa_loop.mod.o CC [M] drivers/net/ethernet/realtek/r8169.mod.o LD [M] drivers/net/dsa/dsa_loop.ko LD [M] drivers/net/ethernet/realtek/r8169.ko 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] drivers/net/dsa/dsa_loop.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6113) CC [M] drivers/net/dsa/dsa_loop.mod.o LD [M] drivers/net/dsa/dsa_loop.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] drivers/net/dsa/dsa_loop.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6113) CC [M] drivers/net/dsa/dsa_loop.mod.o LD [M] drivers/net/dsa/dsa_loop.ko