Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.DaC6M8Lh4V and /tmp/tmp.uHPLlqVQHz
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
0f26870a989b ("Merge tag 'nf-next-25-07-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/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]  net/packet/af_packet.o
  CHECK   ../net/packet/af_packet.c
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/can/rcar/rcar_canfd.o
  CHECK   ../drivers/net/can/rcar/rcar_canfd.c
  CC [M]  drivers/net/can/rcar/rcar_can.o
  CHECK   ../drivers/net/can/rcar/rcar_can.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4166)
  LD [M]  drivers/net/can/rcar/rcar_canfd.ko
  CC [M]  drivers/net/can/rcar/rcar_can.mod.o
  CC [M]  net/packet/af_packet.mod.o
  LD [M]  drivers/net/can/rcar/rcar_can.ko
  LD [M]  net/packet/af_packet.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/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/can/rcar/rcar_can.o
  CHECK   ../drivers/net/can/rcar/rcar_can.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4166)
  CC [M]  drivers/net/can/rcar/rcar_can.mod.o
  LD [M]  drivers/net/can/rcar/rcar_can.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/can/rcar/rcar_can.o
  CHECK   ../drivers/net/can/rcar/rcar_can.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4166)
  CC [M]  drivers/net/can/rcar/rcar_can.mod.o
  LD [M]  drivers/net/can/rcar/rcar_can.ko