Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.590JKhbkp0 and /tmp/tmp.Ct80M0d0dy CC=ccache gcc gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2) Tree base: 891ed668abae ("net: phy: bcm5481x: MII-Lite activation") Skip baseline build, not the first patch and no Kconfig updates Building the tree before the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/phy/broadcom.o CHK kernel/kheaders_data.tar.xz CHECK ../drivers/net/phy/broadcom.c MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#917) LD [M] drivers/net/phy/broadcom.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn' 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/phy/broadcom.o CHECK ../drivers/net/phy/broadcom.c MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#917) CC [M] drivers/net/phy/broadcom.mod.o LD [M] drivers/net/phy/broadcom.ko