Using -Oline -j 72 W=1 redirect to /tmp/tmp.Bc7cHTqCjG and /tmp/tmp.Y7cFC13TA3 LLVM=1 cc=clang clang version 20.1.3 (Fedora 20.1.3-1.fc42) Tree base: d3faab9b5a6a ("net: usb: aqc111: debug info before sanitation") 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 INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/vmxnet3/vmxnet3_drv.o LD [M] drivers/net/vmxnet3/vmxnet3.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#724) CC [M] drivers/net/vmxnet3/vmxnet3.mod.o LD [M] drivers/net/vmxnet3/vmxnet3.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 INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/vmxnet3/vmxnet3_drv.o LD [M] drivers/net/vmxnet3/vmxnet3.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#724) CC [M] drivers/net/vmxnet3/vmxnet3.mod.o LD [M] drivers/net/vmxnet3/vmxnet3.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 INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/vmxnet3/vmxnet3_drv.o LD [M] drivers/net/vmxnet3/vmxnet3.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#724) CC [M] drivers/net/vmxnet3/vmxnet3.mod.o LD [M] drivers/net/vmxnet3/vmxnet3.ko