Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.j1yOhEBE6M and /tmp/tmp.B3JeDbnHvb
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
d8f87aa5fa0a ("net: remove HIPPI support and RoadRunner HIPPI driver")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  HDRINST usr/include/linux/vmclock-abi.h
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  HDRTEST usr/include/linux/vmclock-abi.h
  CC [M]  drivers/ptp/ptp_vmclock.o
  CHECK   ../drivers/ptp/ptp_vmclock.c
  CC [M]  drivers/net/ethernet/aquantia/atlantic/aq_ethtool.o
  CHECK   ../drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
  CC [M]  drivers/net/ethernet/microsoft/mana/mana_ethtool.o
  CC [M]  drivers/net/ethernet/meta/fbnic/fbnic_ethtool.o
  LD [M]  drivers/net/ethernet/aquantia/atlantic/atlantic.o
  CC [M]  drivers/net/ethernet/pensando/ionic/ionic_ethtool.o
  CC [M]  drivers/net/ethernet/sfc/ethtool.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.o
  CC [M]  drivers/net/ethernet/sfc/ethtool_common.o
  CHECK   ../drivers/net/ethernet/microsoft/mana/mana_ethtool.c
  CC [M]  drivers/net/ethernet/sfc/ef100_ethtool.o
  CC [M]  drivers/net/ethernet/sfc/falcon/ethtool.o
  CC [M]  drivers/net/ethernet/sfc/siena/ethtool.o
  CC [M]  drivers/net/ethernet/sfc/siena/ethtool_common.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.o
  CHECK   ../drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c
  CHECK   ../drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
  LD [M]  drivers/net/ethernet/meta/fbnic/fbnic.o
  CHECK   ../drivers/net/ethernet/sfc/ethtool.c
  CHECK   ../drivers/net/ethernet/sfc/ef100_ethtool.c
  CHECK   ../drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
  CHECK   ../drivers/net/ethernet/sfc/ethtool_common.c
  LD [M]  drivers/net/ethernet/pensando/ionic/ionic.o
  CHECK   ../drivers/net/ethernet/sfc/siena/ethtool.c
  CHECK   ../drivers/net/ethernet/sfc/falcon/ethtool.c
  CHECK   ../drivers/net/ethernet/sfc/siena/ethtool_common.c
  LD [M]  drivers/net/ethernet/sfc/falcon/sfc-falcon.o
  LD [M]  drivers/net/ethernet/sfc/siena/sfc-siena.o
  LD [M]  drivers/net/ethernet/sfc/sfc.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.o
  CC [M]  drivers/net/ethernet/emulex/benet/be_ethtool.o
  CHECK   ../drivers/net/ethernet/emulex/benet/be_ethtool.c
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1575)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/ethernet/aquantia/atlantic/atlantic.ko
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.ko
  LD [M]  drivers/net/ethernet/meta/fbnic/fbnic.ko
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.ko
  LD [M]  drivers/net/ethernet/sfc/sfc.ko
  LD [M]  drivers/net/ethernet/sfc/falcon/sfc-falcon.ko
  LD [M]  drivers/net/ethernet/sfc/siena/sfc-siena.ko
  LD [M]  drivers/net/ethernet/pensando/ionic/ionic.ko
  CC [M]  drivers/net/ethernet/emulex/benet/be2net.mod.o
  CC [M]  drivers/ptp/ptp_vmclock.mod.o
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.ko
  LD [M]  drivers/ptp/ptp_vmclock.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/emulex/benet/be_ethtool.o
  CHECK   ../drivers/net/ethernet/emulex/benet/be_ethtool.c
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1575)
  CC [M]  drivers/net/ethernet/emulex/benet/be2net.mod.o
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/emulex/benet/be_ethtool.o
  CHECK   ../drivers/net/ethernet/emulex/benet/be_ethtool.c
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1575)
  CC [M]  drivers/net/ethernet/emulex/benet/be2net.mod.o
  LD [M]  drivers/net/ethernet/emulex/benet/be2net.ko