Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.y7SCLFQHFm and /tmp/tmp.WeD13oNYP6
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
4c05c7ed880f ("selftests: tls: test skb copy under mem pressure and OOB")
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
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/igc/igc_ptp.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_ethtool.o
  CHECK   ../drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_ethtool.c
  CHECK   ../drivers/net/ethernet/intel/igc/igc_ptp.c
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.o
  CHECK   ../drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.c
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1497)
  CC [M]  drivers/net/ethernet/intel/igc/igc.mod.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.ko
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.mod.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.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
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.o
  CHECK   ../drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.c
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1497)
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.mod.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.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
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.o
  CHECK   ../drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.c
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1497)
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.mod.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.ko