Using -Oline -j 72 W=1 redirect to /tmp/tmp.Mqd8jGWnBc and /tmp/tmp.pTpXcOuyEk
LLVM=1 cc=clang
clang version 18.1.8 (Fedora 18.1.8-1.fc40)
Tree base:
c093e2b9768b ("Merge branch 'ibm-emac-more-cleanups'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-1/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-1/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/dsa/b53/b53_common.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  drivers/net/dsa/sja1105/sja1105_ethtool.o
  CC [M]  drivers/net/dsa/dsa_loop.o
  CC [M]  drivers/net/dsa/bcm_sf2_cfp.o
  CC [M]  drivers/net/ethernet/intel/igbvf/ethtool.o
  LD [M]  drivers/net/dsa/sja1105/sja1105.o
  CC [M]  drivers/net/dsa/mv88e6xxx/serdes.o
  CC [M]  drivers/net/dsa/bcm_sf2.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ethtool.o
  LD [M]  drivers/net/ethernet/intel/igbvf/igbvf.o
  LD [M]  drivers/net/dsa/bcm-sf2.o
  LD [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.o
  CC [M]  net/dsa/user.o
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ethtool.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/ethernet/intel/fm10k/fm10k_ethtool.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.o
  CC [M]  drivers/net/ethernet/intel/e1000/e1000_ethtool.o
  LD [M]  drivers/net/ethernet/intel/fm10k/fm10k.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_ethtool.o
  CC [M]  drivers/net/dsa/mv88e6xxx/chip.o
  LD [M]  drivers/net/ethernet/intel/e1000/e1000.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/ethernet/intel/igb/igb_ethtool.o
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.o
  LD [M]  drivers/net/ethernet/intel/igb/igb.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool.o
  CC [M]  drivers/net/ethernet/intel/i40e/i40e_ethtool.o
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7015)
  CC [M]  drivers/net/dsa/b53/b53_common.mod.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/dsa/microchip/ksz_switch.mod.o
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/dsa/sja1105/sja1105.mod.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.mod.o
  CC [M]  drivers/net/dsa/bcm-sf2.mod.o
  CC [M]  drivers/net/dsa/dsa_loop.mod.o
  CC [M]  drivers/net/ethernet/intel/e1000/e1000.mod.o
  CC [M]  drivers/net/ethernet/intel/e1000e/e1000e.mod.o
  CC [M]  drivers/net/ethernet/intel/igb/igb.mod.o
  CC [M]  drivers/net/ethernet/intel/igbvf/igbvf.mod.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.mod.o
  CC [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.mod.o
  CC [M]  drivers/net/ethernet/intel/i40e/i40e.mod.o
  CC [M]  drivers/net/ethernet/intel/fm10k/fm10k.mod.o
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  CC [M]  drivers/net/ethernet/intel/igc/igc.mod.o
  LD [M]  drivers/net/dsa/b53/b53_common.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.ko
  LD [M]  drivers/net/dsa/sja1105/sja1105.ko
  LD [M]  drivers/net/dsa/xrs700x/xrs700x.ko
  LD [M]  drivers/net/dsa/bcm-sf2.ko
  LD [M]  drivers/net/dsa/dsa_loop.ko
  LD [M]  drivers/net/ethernet/intel/e1000/e1000.ko
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.ko
  LD [M]  drivers/net/ethernet/intel/igb/igb.ko
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/intel/igbvf/igbvf.ko
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko
  LD [M]  drivers/net/ethernet/intel/ixgbevf/ixgbevf.ko
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.ko
  LD [M]  drivers/net/ethernet/intel/fm10k/fm10k.ko
  LD [M]  drivers/net/ethernet/intel/ice/ice.ko
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-1/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-1/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/dsa/sja1105/sja1105_ethtool.o
  CC [M]  drivers/net/dsa/dsa_loop.o
  LD [M]  drivers/net/dsa/sja1105/sja1105.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  CC [M]  drivers/net/dsa/b53/b53_common.o
  CC [M]  drivers/net/dsa/bcm_sf2_cfp.o
  CC [M]  drivers/net/dsa/bcm_sf2.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  net/dsa/user.o
  LD [M]  drivers/net/dsa/bcm-sf2.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/dsa/mv88e6xxx/serdes.o
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/dsa/mv88e6xxx/chip.o
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7015)
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/dsa/microchip/ksz_switch.mod.o
  CC [M]  drivers/net/dsa/b53/b53_common.mod.o
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/dsa/sja1105/sja1105.mod.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.mod.o
  CC [M]  drivers/net/dsa/bcm-sf2.mod.o
  CC [M]  drivers/net/dsa/dsa_loop.mod.o
  LD [M]  drivers/net/dsa/b53/b53_common.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.ko
  LD [M]  drivers/net/dsa/sja1105/sja1105.ko
  LD [M]  drivers/net/dsa/xrs700x/xrs700x.ko
  LD [M]  drivers/net/dsa/bcm-sf2.ko
  LD [M]  drivers/net/dsa/dsa_loop.ko
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-1/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-1/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/dsa/sja1105/sja1105_ethtool.o
  LD [M]  drivers/net/dsa/sja1105/sja1105.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.o
  CC [M]  drivers/net/dsa/dsa_loop.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  CC [M]  drivers/net/dsa/mv88e6xxx/serdes.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  net/dsa/user.o
  CC [M]  drivers/net/dsa/b53/b53_common.o
  CC [M]  drivers/net/dsa/bcm_sf2.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/dsa/bcm_sf2_cfp.o
  LD [M]  drivers/net/dsa/bcm-sf2.o
  CC [M]  drivers/net/dsa/microchip/ksz_common.o
  LD [M]  drivers/net/dsa/microchip/ksz_switch.o
  CC [M]  drivers/net/dsa/mv88e6xxx/chip.o
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7015)
  CC [M]  drivers/net/dsa/b53/b53_common.mod.o
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  CC [M]  drivers/net/dsa/microchip/ksz_switch.mod.o
  CC [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.mod.o
  CC [M]  drivers/net/dsa/sja1105/sja1105.mod.o
  CC [M]  drivers/net/dsa/xrs700x/xrs700x.mod.o
  CC [M]  drivers/net/dsa/dsa_loop.mod.o
  CC [M]  drivers/net/dsa/bcm-sf2.mod.o
  LD [M]  drivers/net/dsa/b53/b53_common.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
  LD [M]  drivers/net/dsa/microchip/ksz_switch.ko
  LD [M]  drivers/net/dsa/mv88e6xxx/mv88e6xxx.ko
  LD [M]  drivers/net/dsa/sja1105/sja1105.ko
  LD [M]  drivers/net/dsa/xrs700x/xrs700x.ko
  LD [M]  drivers/net/dsa/bcm-sf2.ko
  LD [M]  drivers/net/dsa/dsa_loop.ko
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko