Using -Oline -j 72 W=1 redirect to /tmp/tmp.Rj28c7jvD8 and /tmp/tmp.CbkGqzgCSI LLVM=1 cc=clang clang version 19.1.7 (Fedora 19.1.7-2.fc41) Tree base: 115ef44a9822 ("sched: address a potential NULL pointer dereference in the GRED scheduler.") Baseline building the tree make[1]: Entering directory '/home/nipa/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/ethernet/intel/idpf/idpf_main.o LD [M] drivers/net/ethernet/intel/idpf/idpf.o CC [M] drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.o LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#49) CC [M] drivers/net/ethernet/intel/idpf/idpf.mod.o CC [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o LD [M] drivers/net/ethernet/intel/idpf/idpf.ko LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko Building the tree before the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.o LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#49) CC [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.o LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#49) CC [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko