Using -Oline -j 72 W=1 redirect to /tmp/tmp.YfcCaP1YU9 and /tmp/tmp.t5JTy5tBLx CC=ccache gcc gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3) Tree base: f9c9dd70d9b5 ("tun: Avoid double-tracking iov_iter length changes") 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 CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/tun.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1748) LD [M] drivers/net/tun.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/tun.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1748) CC [M] drivers/net/tun.mod.o LD [M] drivers/net/tun.ko