Using -Oline -j 96 W=1 redirect to /tmp/tmp.lq21bM5Q86 and /tmp/tmp.hAjxX7lhJK
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
72dc44679b14 ("dt-bindings: net: rockchip-dwmac: Allow "dma-coherent"")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/faraday/ftgmac100.o
  CC [M]  drivers/net/virtio_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1045)
  CC [M]  drivers/net/ethernet/faraday/ftgmac100.mod.o
  CC [M]  drivers/net/virtio_net.mod.o
  LD [M]  drivers/net/ethernet/faraday/ftgmac100.ko
  LD [M]  drivers/net/virtio_net.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/virtio_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1045)
  CC [M]  drivers/net/virtio_net.mod.o
  LD [M]  drivers/net/virtio_net.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/virtio_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1045)
  CC [M]  drivers/net/virtio_net.mod.o
  LD [M]  drivers/net/virtio_net.ko