Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.3VXP15kwBL and /tmp/tmp.5DDxQJTj0C
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
4b377b4868ef ("kprobe/ftrace: fix build error due to bad function definition")
Baseline building the tree
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
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/smsc95xx.o
  CHECK   ../drivers/net/usb/smsc95xx.c
  CC [M]  drivers/isdn/mISDN/dsp_blowfish.o
  CHECK   ../drivers/isdn/mISDN/dsp_blowfish.c
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2251)
  CC [M]  drivers/net/usb/smsc95xx.mod.o
  CC [M]  drivers/isdn/mISDN/mISDN_dsp.mod.o
  LD [M]  drivers/net/usb/smsc95xx.ko
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.ko
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
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/isdn/mISDN/dsp_blowfish.o
  CHK     kernel/kheaders_data.tar.xz
  CHECK   ../drivers/isdn/mISDN/dsp_blowfish.c
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2251)
  CC [M]  drivers/isdn/mISDN/mISDN_dsp.mod.o
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.ko
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
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/isdn/mISDN/dsp_blowfish.o
  CHECK   ../drivers/isdn/mISDN/dsp_blowfish.c
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2251)
  CC [M]  drivers/isdn/mISDN/mISDN_dsp.mod.o
  LD [M]  drivers/isdn/mISDN/mISDN_dsp.ko