Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.u5olCLNeYo and /tmp/tmp.hSo27Uvmjz
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
90b83efa6701 ("Merge tag 'bpf-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-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]  drivers/net/dsa/b53/b53_spi.o
  CC [M]  drivers/net/dsa/b53/b53_common.o
  CC [M]  drivers/net/dsa/b53/b53_mdio.o
  CC [M]  drivers/net/dsa/b53/b53_mmap.o
  CC [M]  drivers/net/dsa/b53/b53_srab.o
  CC [M]  drivers/net/dsa/b53/b53_serdes.o
  CC [M]  drivers/net/dsa/bcm_sf2.o
  CHECK   ../drivers/net/dsa/b53/b53_spi.c
  CC [M]  drivers/net/dsa/bcm_sf2_cfp.o
  CHECK   ../drivers/net/dsa/b53/b53_common.c
  CHECK   ../drivers/net/dsa/b53/b53_mdio.c
  CHECK   ../drivers/net/dsa/b53/b53_mmap.c
  CHECK   ../drivers/net/dsa/b53/b53_srab.c
  CHECK   ../drivers/net/dsa/b53/b53_serdes.c
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../drivers/net/dsa/bcm_sf2.c
  CHECK   ../drivers/net/dsa/bcm_sf2_cfp.c
  LD [M]  drivers/net/dsa/bcm-sf2.o
  CC [M]  drivers/net/phy/bcm63xx.o
  CHECK   ../drivers/net/phy/bcm63xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2660)
  CC [M]  drivers/net/dsa/b53/b53_common.mod.o
  CC [M]  drivers/net/dsa/b53/b53_spi.mod.o
  CC [M]  drivers/net/dsa/b53/b53_mdio.mod.o
  CC [M]  drivers/net/dsa/b53/b53_mmap.mod.o
  CC [M]  drivers/net/dsa/b53/b53_srab.mod.o
  CC [M]  drivers/net/dsa/b53/b53_serdes.mod.o
  LD [M]  drivers/net/dsa/bcm-sf2.ko
  CC [M]  drivers/net/phy/bcm63xx.mod.o
  LD [M]  drivers/net/phy/bcm63xx.ko
  LD [M]  drivers/net/dsa/b53/b53_common.ko
  LD [M]  drivers/net/dsa/b53/b53_spi.ko
  LD [M]  drivers/net/dsa/b53/b53_mdio.ko
  LD [M]  drivers/net/dsa/b53/b53_mmap.ko
  LD [M]  drivers/net/dsa/b53/b53_srab.ko
  LD [M]  drivers/net/dsa/b53/b53_serdes.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
  CC [M]  drivers/net/phy/bcm63xx.o
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../drivers/net/phy/bcm63xx.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2660)
  CC [M]  drivers/net/phy/bcm63xx.mod.o
  LD [M]  drivers/net/phy/bcm63xx.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
  CC [M]  drivers/net/phy/bcm63xx.o
  CHECK   ../drivers/net/phy/bcm63xx.c
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2660)
  CC [M]  drivers/net/phy/bcm63xx.mod.o
  LD [M]  drivers/net/phy/bcm63xx.ko