Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.CA1Y86I8pe and /tmp/tmp.l199BRWn1i
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
fd6dad4e1ae2 ("netmem: remove the pp fields from net_iov")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/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/ti/davinci_emac.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.o
  CC [M]  drivers/net/phy/mdio_bus.o
  LD [M]  drivers/net/phy/mdio-bus.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#968)
  CC [M]  drivers/net/ethernet/ti/ti_davinci_emac.mod.o
  CC [M]  drivers/net/phy/mdio-bus.mod.o
  LD [M]  drivers/net/phy/mdio-bus.ko
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/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/phy/mdio_bus.o
  LD [M]  drivers/net/phy/mdio-bus.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#968)
  CC [M]  drivers/net/phy/mdio-bus.mod.o
  LD [M]  drivers/net/phy/mdio-bus.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/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/phy/mdio_bus.o
  LD [M]  drivers/net/phy/mdio-bus.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#968)
  CC [M]  drivers/net/phy/mdio-bus.mod.o
  LD [M]  drivers/net/phy/mdio-bus.ko