Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.5flLy5RGaf and /tmp/tmp.3Wm2xrJDPo
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
5cafcf478ebe ("netmem: introduce a netmem API, virt_to_head_netmem()")
Skip baseline build, not the first patch and no Kconfig updates
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/ethernet/mellanox/mlx4/en_main.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_tx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_rx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_ethtool.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_port.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_cq.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_resources.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_netdev.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_selftest.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_clock.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_cq.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_main.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_resources.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_port.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_clock.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_tx.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_selftest.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_rx.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_netdev.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4132)
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_resources.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_cq.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_selftest.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_resources.c
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_main.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_port.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_clock.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_cq.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_selftest.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_port.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_clock.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_main.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_rx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_tx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_ethtool.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_rx.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_tx.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_netdev.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx4/en_netdev.c
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4132)
  CC [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko