Using -Oline -j 72 W=1 redirect to /tmp/tmp.875OUYWTfH and /tmp/tmp.Oo8tROPIuU LLVM=1 cc=clang clang version 18.1.6 (Fedora 18.1.6-3.fc40) Tree base: 0870b0d8b393 ("net: busy-poll: use ktime_get_ns() instead of local_clock()") 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 mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/mctp/mctp-serial.o CC [M] drivers/net/ethernet/microsoft/mana/mana_bpf.o CC [M] drivers/net/ethernet/microsoft/mana/mana_ethtool.o CC [M] drivers/net/ethernet/microsoft/mana/gdma_main.o CC [M] drivers/infiniband/hw/mana/main.o CC [M] drivers/infiniband/hw/mana/device.o CC [M] drivers/infiniband/hw/mana/wq.o CC [M] drivers/infiniband/hw/mana/cq.o CC [M] drivers/infiniband/hw/mana/mr.o CC [M] drivers/net/ethernet/microsoft/mana/mana_en.o CC [M] drivers/infiniband/hw/mana/qp.o LD [M] drivers/infiniband/hw/mana/mana_ib.o LD [M] drivers/net/ethernet/microsoft/mana/mana.o CHK kernel/kheaders_data.tar.xz GEN kernel/kheaders_data.tar.xz CC [M] kernel/kheaders.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#794) LD [M] kernel/kheaders.ko CC [M] drivers/net/ethernet/microsoft/mana/mana.mod.o CC [M] drivers/net/mctp/mctp-serial.mod.o CC [M] drivers/infiniband/hw/mana/mana_ib.mod.o LD [M] drivers/net/ethernet/microsoft/mana/mana.ko LD [M] drivers/net/mctp/mctp-serial.ko LD [M] drivers/infiniband/hw/mana/mana_ib.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 mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/ethernet/microsoft/mana/mana_ethtool.o CC [M] drivers/net/ethernet/microsoft/mana/mana_bpf.o CC [M] drivers/net/ethernet/microsoft/mana/gdma_main.o CC [M] drivers/infiniband/hw/mana/cq.o CC [M] drivers/infiniband/hw/mana/wq.o CC [M] drivers/infiniband/hw/mana/mr.o CC [M] drivers/infiniband/hw/mana/device.o CC [M] drivers/infiniband/hw/mana/qp.o CC [M] drivers/infiniband/hw/mana/main.o LD [M] drivers/infiniband/hw/mana/mana_ib.o CC [M] drivers/net/ethernet/microsoft/mana/mana_en.o LD [M] drivers/net/ethernet/microsoft/mana/mana.o CHK kernel/kheaders_data.tar.xz GEN kernel/kheaders_data.tar.xz CC [M] kernel/kheaders.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#794) LD [M] kernel/kheaders.ko CC [M] drivers/net/ethernet/microsoft/mana/mana.mod.o CC [M] drivers/infiniband/hw/mana/mana_ib.mod.o LD [M] drivers/net/ethernet/microsoft/mana/mana.ko LD [M] drivers/infiniband/hw/mana/mana_ib.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 mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/ethernet/microsoft/mana/mana_ethtool.o CC [M] drivers/net/ethernet/microsoft/mana/mana_bpf.o CC [M] drivers/net/ethernet/microsoft/mana/gdma_main.o CC [M] drivers/infiniband/hw/mana/cq.o CC [M] drivers/infiniband/hw/mana/device.o CC [M] drivers/infiniband/hw/mana/mr.o CC [M] drivers/infiniband/hw/mana/wq.o CC [M] drivers/infiniband/hw/mana/main.o CC [M] drivers/infiniband/hw/mana/qp.o CC [M] drivers/net/ethernet/microsoft/mana/mana_en.o LD [M] drivers/infiniband/hw/mana/mana_ib.o LD [M] drivers/net/ethernet/microsoft/mana/mana.o CHK kernel/kheaders_data.tar.xz GEN kernel/kheaders_data.tar.xz CC [M] kernel/kheaders.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#794) LD [M] kernel/kheaders.ko CC [M] drivers/net/ethernet/microsoft/mana/mana.mod.o CC [M] drivers/infiniband/hw/mana/mana_ib.mod.o LD [M] drivers/net/ethernet/microsoft/mana/mana.ko LD [M] drivers/infiniband/hw/mana/mana_ib.ko