Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.suhdYX134g and /tmp/tmp.b83lipVSJL
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
aba74e639f8d ("Merge tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.o
  CHECK   ../drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
  CHECK   ../drivers/net/ethernet/broadcom/bnxt/bnxt.c
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_rx.o
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/smc_rx.c
  CC [M]  net/smc/af_smc.o
  CHECK   ../net/smc/af_smc.c
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#652)
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.mod.o
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.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/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/af_smc.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_rx.o
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/af_smc.c
  CHECK   ../net/smc/smc_rx.c
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#652)
  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/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/af_smc.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_rx.o
  CHECK   ../net/smc/af_smc.c
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/smc_rx.c
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#652)
  CC [M]  net/smc/smc.mod.o
  LD [M]  net/smc/smc.ko