Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.numDOwiPGr and /tmp/tmp.YU3nYZRUpz
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
20a0c20f82ac ("octeontx2-af: Fix error code in rvu_mbox_init()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rep.o
  CHECK   ../drivers/net/ethernet/marvell/octeontx2/nic/rep.c
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o
  CHECK   ../drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu.o
  CHECK   ../drivers/net/ethernet/marvell/octeontx2/af/rvu.c
  LD [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3629)
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.mod.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o
  CHECK   ../drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3629)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o
  CHECK   ../drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3629)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-generic.ko