Using -Oline -j 72 W=1 redirect to /tmp/tmp.J1XZtrfPSm and /tmp/tmp.rKUO2IG05T
LLVM=1 cc=clang
clang version 18.1.8 (Fedora 18.1.8-1.fc40)
Tree base:
e4e3fd0a99d5 ("Merge branch 'improve-neigh_flush_dev-performance'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang 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/mdio/mdio-bcm-unimac.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.o
  CC [M]  drivers/net/mdio/mdio-octeon.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.o
  CC [M]  drivers/net/can/m_can/m_can_platform.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_main.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.o
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.o
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.o
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6742)
  CC [M]  drivers/net/mdio/mdio-bcm-unimac.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.mod.o
  CC [M]  drivers/net/mdio/mdio-octeon.mod.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.mod.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.mod.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.mod.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.mod.o
  CC [M]  drivers/net/ethernet/realtek/r8169.mod.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.mod.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.mod.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.mod.o
  CC [M]  drivers/net/can/m_can/m_can_platform.mod.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.mod.o
  LD [M]  drivers/net/mdio/mdio-bcm-unimac.ko
  LD [M]  drivers/net/mdio/mdio-ipq4019.ko
  LD [M]  drivers/net/mdio/mdio-ipq8064.ko
  LD [M]  drivers/net/mdio/mdio-octeon.ko
  LD [M]  drivers/net/mdio/mdio-mux-bcm6368.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/xgmac_mdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvmdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.ko
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.ko
  LD [M]  drivers/net/ethernet/realtek/r8169.ko
  LD [M]  drivers/net/ethernet/renesas/sh_eth.ko
  LD [M]  drivers/net/ethernet/renesas/rswitch.ko
  LD [M]  drivers/net/ethernet/renesas/rtsn.ko
  LD [M]  drivers/net/can/m_can/m_can_platform.ko
  LD [M]  drivers/net/can/sja1000/sja1000_platform.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang 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/mdio/mdio-bcm-unimac.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.o
  CC [M]  drivers/net/mdio/mdio-octeon.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.o
  CC [M]  drivers/net/can/m_can/m_can_platform.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_main.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.o
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.o
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6742)
  CC [M]  drivers/net/mdio/mdio-bcm-unimac.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.mod.o
  CC [M]  drivers/net/mdio/mdio-octeon.mod.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.mod.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.mod.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.mod.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.mod.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.mod.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.mod.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.mod.o
  CC [M]  drivers/net/can/m_can/m_can_platform.mod.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.mod.o
  LD [M]  drivers/net/mdio/mdio-bcm-unimac.ko
  LD [M]  drivers/net/mdio/mdio-ipq4019.ko
  LD [M]  drivers/net/mdio/mdio-ipq8064.ko
  LD [M]  drivers/net/mdio/mdio-octeon.ko
  LD [M]  drivers/net/mdio/mdio-mux-bcm6368.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/xgmac_mdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvmdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.ko
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.ko
  LD [M]  drivers/net/ethernet/renesas/sh_eth.ko
  LD [M]  drivers/net/ethernet/renesas/rswitch.ko
  LD [M]  drivers/net/ethernet/renesas/rtsn.ko
  LD [M]  drivers/net/can/m_can/m_can_platform.ko
  LD [M]  drivers/net/can/sja1000/sja1000_platform.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang 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/mdio/mdio-bcm-unimac.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.o
  CC [M]  drivers/net/mdio/mdio-octeon.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  drivers/net/can/m_can/m_can_platform.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_main.o
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.o
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6742)
  CC [M]  drivers/net/mdio/mdio-bcm-unimac.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq4019.mod.o
  CC [M]  drivers/net/mdio/mdio-ipq8064.mod.o
  CC [M]  drivers/net/mdio/mdio-octeon.mod.o
  CC [M]  drivers/net/mdio/mdio-mux-bcm6368.mod.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.mod.o
  CC [M]  drivers/net/ethernet/freescale/xgmac_mdio.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvmdio.mod.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.mod.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.mod.o
  CC [M]  drivers/net/ethernet/renesas/sh_eth.mod.o
  CC [M]  drivers/net/ethernet/renesas/rswitch.mod.o
  CC [M]  drivers/net/ethernet/renesas/rtsn.mod.o
  CC [M]  drivers/net/can/m_can/m_can_platform.mod.o
  CC [M]  drivers/net/can/sja1000/sja1000_platform.mod.o
  LD [M]  drivers/net/mdio/mdio-bcm-unimac.ko
  LD [M]  drivers/net/mdio/mdio-ipq4019.ko
  LD [M]  drivers/net/mdio/mdio-ipq8064.ko
  LD [M]  drivers/net/mdio/mdio-octeon.ko
  LD [M]  drivers/net/mdio/mdio-mux-bcm6368.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/xgmac_mdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvmdio.ko
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.ko
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.ko
  LD [M]  drivers/net/ethernet/renesas/sh_eth.ko
  LD [M]  drivers/net/ethernet/renesas/rswitch.ko
  LD [M]  drivers/net/ethernet/renesas/rtsn.ko
  LD [M]  drivers/net/can/m_can/m_can_platform.ko
  LD [M]  drivers/net/can/sja1000/sja1000_platform.ko