Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.NcB0ccgwzg and /tmp/tmp.JoVmBG1v8F
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
1161b2844f96 ("net: ethtool: Add support for 1600Gbps speed")
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-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/port.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx5/core/port.c
  CHECK   ../drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7698)
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/port.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx5/core/port.c
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.o
  CHECK   ../drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7698)
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko