Using -Oline -j 72 W=1 redirect to /tmp/tmp.LvsmT8HOKw and /tmp/tmp.10HfJVG2NC LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-4.fc42) Tree base: 55db64ddd6a1 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") 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/phy/as21xxx.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6826) CC [M] drivers/net/phy/as21xxx.mod.o LD [M] drivers/net/phy/as21xxx.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/phy/as21xxx.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6826) CC [M] drivers/net/phy/as21xxx.mod.o LD [M] drivers/net/phy/as21xxx.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/phy/as21xxx.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6826) CC [M] drivers/net/phy/as21xxx.mod.o LD [M] drivers/net/phy/as21xxx.ko