Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.ftKq7Wr2Jw and /tmp/tmp.c0I4YxvZF4
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
fc02621998be ("net: dsa: lantiq: allow arbitrary MII registers")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/dsa/lantiq/lantiq_gswip.o
  CC [M]  drivers/net/dsa/lantiq/mxl-gsw1xx.o
  CHECK   ../drivers/net/dsa/lantiq/lantiq_gswip.c
  CHECK   ../drivers/net/dsa/lantiq/mxl-gsw1xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1197)
  LD [M]  drivers/net/dsa/lantiq/lantiq_gswip.ko
  LD [M]  drivers/net/dsa/lantiq/mxl-gsw1xx.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/dsa/lantiq/lantiq_gswip.o
  CC [M]  drivers/net/dsa/lantiq/mxl-gsw1xx.o
  CHECK   ../drivers/net/dsa/lantiq/lantiq_gswip.c
  CHECK   ../drivers/net/dsa/lantiq/mxl-gsw1xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1197)
  CC [M]  drivers/net/dsa/lantiq/lantiq_gswip.mod.o
  CC [M]  drivers/net/dsa/lantiq/mxl-gsw1xx.mod.o
  LD [M]  drivers/net/dsa/lantiq/lantiq_gswip.ko
  LD [M]  drivers/net/dsa/lantiq/mxl-gsw1xx.ko