Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.XG5D0sgVsM and /tmp/tmp.6FULOQqTdr
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
93529053ea57 ("pid: support iterator")
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      init/main.o
  CC      fs/exec.o
  CC      kernel/sys.o
  CHECK   ../init/main.c
  CC      kernel/nsproxy.o
  CC      lib/vdso/datastore.o
  AR      init/built-in.a
  CHECK   ../fs/exec.c
  CHECK   ../kernel/sys.c
  CHECK   ../lib/vdso/datastore.c
  CC      fs/pidfs.o
  CHECK   ../kernel/nsproxy.c
  AR      lib/vdso/built-in.a
  CC      fs/timerfd.o
  CHECK   ../fs/pidfs.c
  CHECK   ../fs/timerfd.c
  CC      kernel/futex/syscalls.o
  CC      kernel/time/alarmtimer.o
  AR      lib/built-in.a
  CC      kernel/time/posix-timers.o
  CC      fs/proc/base.o
  CC      fs/proc/array.o
  CC      fs/proc/stat.o
  CC      kernel/time/namespace.o
  CC      fs/proc/uptime.o
  CHECK   ../kernel/futex/syscalls.c
  CHECK   ../kernel/time/alarmtimer.c
  CHECK   ../kernel/time/posix-timers.c
  AR      kernel/futex/built-in.a
  CHECK   ../fs/proc/stat.c
  CHECK   ../fs/proc/uptime.c
  CHECK   ../fs/proc/array.c
  CHECK   ../kernel/time/namespace.c
  CHECK   ../fs/proc/base.c
  AR      kernel/time/built-in.a
  AR      fs/proc/built-in.a
  AR      fs/built-in.a
  AR      kernel/built-in.a
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  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.ranges
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  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
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  LD [M]  kernel/kheaders.ko
  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  (#5772)
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      lib/vdso/datastore.o
  CHECK   ../lib/vdso/datastore.c
  CC      kernel/nsproxy.o
  AR      lib/vdso/built-in.a
  AR      lib/built-in.a
  CC      init/main.o
  CC      kernel/time/namespace.o
  CC      kernel/futex/syscalls.o
  CHECK   ../kernel/nsproxy.c
  CC      kernel/time/alarmtimer.o
  CHECK   ../init/main.c
  CHECK   ../kernel/time/namespace.c
  CC      fs/timerfd.o
  AR      init/built-in.a
  CHECK   ../kernel/futex/syscalls.c
  CHECK   ../kernel/time/alarmtimer.c
  CC      fs/exec.o
  CHECK   ../fs/timerfd.c
  AR      kernel/futex/built-in.a
  CC      fs/proc/uptime.o
  CC      fs/pidfs.o
  CHECK   ../fs/exec.c
  CC      fs/proc/stat.o
  CHECK   ../fs/proc/uptime.c
  CHECK   ../fs/pidfs.c
  CHECK   ../fs/proc/stat.c
  CC      fs/proc/array.o
  CC      kernel/time/posix-timers.o
  CHECK   ../fs/proc/array.c
  CHECK   ../kernel/time/posix-timers.c
  AR      kernel/time/built-in.a
  CC      kernel/sys.o
  CC      fs/proc/base.o
  CHECK   ../kernel/sys.c
  CHECK   ../fs/proc/base.c
  AR      kernel/built-in.a
  AR      fs/proc/built-in.a
  AR      fs/built-in.a
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  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.ranges
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  LD [M]  kernel/kheaders.ko
  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  (#5773)