Using -Oline -j 72 W=1 redirect to /tmp/tmp.ykQsqKY3fj and /tmp/tmp.GW0akUkV0B
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
16e38f2fa0bd ("io_uring: add mshot helper for posting CQE32")
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_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HDRINST usr/include/linux/io_uring.h
  CALL    ../scripts/checksyscalls.sh
  CC      security/smack/smack_lsm.o
  HDRTEST usr/include/linux/io_uring.h
  CC      io_uring/io_uring.o
  CC      io_uring/opdef.o
  CC      security/selinux/hooks.o
  CC      block/fops.o
  CC      io_uring/kbuf.o
  CC      fs/exec.o
  CC      io_uring/rsrc.o
  CC      io_uring/notif.o
  CC      io_uring/tctx.o
  CC      io_uring/filetable.o
  CC      io_uring/rw.o
  CC      io_uring/poll.o
  AR      security/smack/built-in.a
  CC      kernel/fork.o
  CC      io_uring/eventfd.o
  CC      io_uring/uring_cmd.o
  CC      kernel/exit.o
  AR      security/selinux/built-in.a
  CC      net/core/scm.o
  CC      block/ioctl.o
  CC      io_uring/openclose.o
  AR      security/built-in.a
  CC      io_uring/sqpoll.o
  CC      io_uring/xattr.o
  CC      io_uring/nop.o
  CC      io_uring/fs.o
  CC      io_uring/splice.o
  CC      io_uring/sync.o
  AR      net/core/built-in.a
  CC [M]  drivers/block/ublk_drv.o
  CC      io_uring/msg_ring.o
  CC      io_uring/advise.o
  CC      kernel/sched/core.o
  CC      io_uring/statx.o
  AR      block/built-in.a
  CC      io_uring/timeout.o
  CC      io_uring/cancel.o
  CC      io_uring/waitid.o
  CC [M]  drivers/nvme/host/ioctl.o
  AR      kernel/sched/built-in.a
  CC      io_uring/register.o
  CC      io_uring/truncate.o
  CC      io_uring/memmap.o
  CC      io_uring/alloc_cache.o
  CC      io_uring/zcrx.o
  CC      io_uring/io-wq.o
  CC      io_uring/futex.o
  LD [M]  drivers/nvme/host/nvme-core.o
  CC      io_uring/epoll.o
  CC      io_uring/napi.o
  CC      io_uring/net.o
  CC      io_uring/fdinfo.o
  CC      io_uring/cmd_net.o
  AR      io_uring/built-in.a
  AR      net/built-in.a
  AR      kernel/built-in.a
  CC [M]  fs/fuse/dev_uring.o
  LD [M]  fs/fuse/fuse.o
  AR      fs/built-in.a
  CC [M]  fs/btrfs/ioctl.o
  LD [M]  fs/btrfs/btrfs.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  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
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  LD [M]  kernel/kheaders.ko
  LD [M]  fs/fuse/fuse.ko
  LD [M]  fs/btrfs/btrfs.ko
  LD [M]  drivers/block/ublk_drv.ko
  LD [M]  drivers/nvme/host/nvme-core.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
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  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  (#2952)
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HDRINST usr/include/linux/io_uring.h
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/io_uring.h
  CC      block/fops.o
  CC      fs/exec.o
  CC      kernel/fork.o
  CC      kernel/exit.o
  CC      block/ioctl.o
  CC [M]  drivers/block/ublk_drv.o
  CC      kernel/sched/core.o
  AR      block/built-in.a
  AR      kernel/sched/built-in.a
  CC [M]  drivers/nvme/host/ioctl.o
  LD [M]  drivers/nvme/host/nvme-core.o
  CC      io_uring/opdef.o
  CC      io_uring/eventfd.o
  CC      io_uring/filetable.o
  CC      io_uring/tctx.o
  CC      io_uring/nop.o
  CC      io_uring/xattr.o
  CC      io_uring/kbuf.o
  CC      io_uring/openclose.o
  CC      io_uring/notif.o
  CC      io_uring/fs.o
  CC      io_uring/uring_cmd.o
  CC      io_uring/splice.o
  CC      io_uring/sync.o
  CC      io_uring/statx.o
  CC      io_uring/advise.o
  CC      io_uring/alloc_cache.o
  CC      io_uring/msg_ring.o
  CC      io_uring/waitid.o
  CC      io_uring/memmap.o
  CC      io_uring/truncate.o
  CC      net/core/scm.o
  CC      io_uring/cancel.o
  AR      net/core/built-in.a
  CC      io_uring/rw.o
  AR      net/built-in.a
  AR      kernel/built-in.a
  CC      io_uring/rsrc.o
  CC      io_uring/timeout.o
  CC      io_uring/epoll.o
  CC [M]  fs/fuse/dev_uring.o
  CC      io_uring/futex.o
  CC      io_uring/sqpoll.o
  LD [M]  fs/fuse/fuse.o
  CC      io_uring/poll.o
  AR      fs/built-in.a
  CC      io_uring/fdinfo.o
  CC [M]  fs/btrfs/ioctl.o
  CC      io_uring/register.o
  CC      security/smack/smack_lsm.o
  CC      io_uring/cmd_net.o
  LD [M]  fs/btrfs/btrfs.o
  CC      io_uring/io-wq.o
  AR      security/smack/built-in.a
  CC      io_uring/napi.o
  CC      io_uring/zcrx.o
  CC      io_uring/net.o
  CC      security/selinux/hooks.o
  AR      security/selinux/built-in.a
  AR      security/built-in.a
  CC      io_uring/io_uring.o
  AR      io_uring/built-in.a
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  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
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  LD [M]  kernel/kheaders.ko
  LD [M]  fs/fuse/fuse.ko
  LD [M]  fs/btrfs/btrfs.ko
  LD [M]  drivers/block/ublk_drv.ko
  LD [M]  drivers/nvme/host/nvme-core.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
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  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  (#2953)