Using -Oline -j 96 W=1 redirect to /tmp/tmp.xwWx3fdx3v and /tmp/tmp.FQ1P7xa59M LLVM=1 cc="ccache clang" clang version 21.1.6 (Fedora 21.1.6-1.fc43) Tree base: 31a3ed492dd4 ("Merge tag 'wireguard-6.19-rc1-for-jakub' of https://git.kernel.org/pub/scm/linux/kernel/git/zx2c4/wireguard-linux") Baseline building the tree make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/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/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#509) CC [M] drivers/net/phy/realtek/realtek.mod.o LD [M] drivers/net/phy/realtek/realtek.ko Building the tree before the patch make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/phy/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#509) CC [M] drivers/net/phy/realtek/realtek.mod.o LD [M] drivers/net/phy/realtek/realtek.ko Building the tree with the patch make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/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/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#509) CC [M] drivers/net/phy/realtek/realtek.mod.o LD [M] drivers/net/phy/realtek/realtek.ko