Using -Oline -j 72 W=1 redirect to /tmp/tmp.wtrPE7cfIg and /tmp/tmp.OEIeDJIWAn CC=ccache gcc gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2) Tree base: fab14ccb3d60 ("net: phy: allow drivers to disable polling via get_next_update_time()") 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_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] drivers/net/phy/smsc.o CHK kernel/kheaders_data.tar.xz MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1015) LD [M] drivers/net/phy/smsc.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/phy/smsc.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1015) CC [M] drivers/net/phy/smsc.mod.o LD [M] drivers/net/phy/smsc.ko