Using -Oline -j 96 W=1 redirect to /tmp/tmp.pzLrEt371e and /tmp/tmp.0jTiLuYGvm
CC=ccache gcc
gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4)
Tree base:
21bf83b5ff59 ("net: dsa: mt7530: unexport mt7530_switch_ops")
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-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/dsa/user.o
  CC      net/core/flow_dissector.o
  LD [M]  net/dsa/dsa_core.o
  AR      net/core/built-in.a
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/dsa/yt921x.o
  CC [M]  net/hsr/hsr_main.o
  CC [M]  net/hsr/hsr_framereg.o
  CC [M]  net/hsr/hsr_device.o
  CC [M]  net/hsr/hsr_netlink.o
  CC [M]  net/hsr/hsr_slave.o
  CC [M]  net/hsr/hsr_forward.o
  CC [M]  net/hsr/hsr_debugfs.o
  CC [M]  net/hsr/prp_dup_discard_test.o
  AR      net/built-in.a
  LD [M]  net/hsr/hsr.o
  CC [M]  drivers/net/ethernet/ti/icssm/icssm_prueth.o
  LD [M]  drivers/net/ethernet/ti/icssm-prueth.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/xrs700x/xrs700x.ko
  LD [M]  drivers/net/dsa/yt921x.ko
  LD [M]  drivers/net/ethernet/ti/icssm-prueth.ko
  LD [M]  net/dsa/dsa_core.ko
  LD [M]  net/hsr/hsr.ko
  LD [M]  net/hsr/prp_dup_discard_test.ko
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC      arch/x86/boot/compressed/kaslr.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#445)
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/hsr/hsr_main.o
  CC [M]  net/hsr/hsr_debugfs.o
  CC [M]  net/hsr/hsr_slave.o
  CC [M]  net/hsr/prp_dup_discard_test.o
  CC [M]  net/hsr/hsr_netlink.o
  CC [M]  net/hsr/hsr_device.o
  CC [M]  net/hsr/hsr_framereg.o
  CC [M]  net/hsr/hsr_forward.o
  LD [M]  net/hsr/hsr.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.o
  CC      net/core/flow_dissector.o
  AR      net/core/built-in.a
  CC [M]  net/dsa/user.o
  LD [M]  net/dsa/dsa_core.o
  AR      net/built-in.a
  CC [M]  drivers/net/ethernet/ti/icssm/icssm_prueth.o
  LD [M]  drivers/net/ethernet/ti/icssm-prueth.o
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/dsa/yt921x.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/xrs700x/xrs700x.ko
  LD [M]  drivers/net/dsa/yt921x.ko
  LD [M]  drivers/net/ethernet/ti/icssm-prueth.ko
  LD [M]  net/dsa/dsa_core.ko
  LD [M]  net/hsr/prp_dup_discard_test.ko
  CC [M]  net/hsr/hsr.mod.o
  LD [M]  net/hsr/hsr.ko
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  GEN     modules.builtin.ranges
  OBJCOPY vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC      arch/x86/boot/compressed/kaslr.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#446)