Using -Oline -j 72 W=1 redirect to /tmp/tmp.3NvNOS3YoN and /tmp/tmp.8OzbVe4eJC
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
ab101c553bc1 ("neighbour: use kvzalloc()/kvfree()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/sunrpc/xprtrdma/svc_rdma.o
  LD [M]  net/sunrpc/xprtrdma/rpcrdma.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6141)
  CC [M]  net/sunrpc/xprtrdma/rpcrdma.mod.o
  LD [M]  net/sunrpc/xprtrdma/rpcrdma.ko
  CC [M]  net/smc/smc.mod.o
  LD [M]  net/smc/smc.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6141)
  CC [M]  net/smc/smc.mod.o
  LD [M]  net/smc/smc.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6141)
  CC [M]  net/smc/smc.mod.o
  LD [M]  net/smc/smc.ko