Using -Oline -j 96 W=1 redirect to /tmp/tmp.Kjh6gYXZml and /tmp/tmp.cZJNMiKF4J
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
d9f5824d5d9a ("Merge branch 'enetc-v4-hardware-integration-fixes'")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      net/core/link_watch.o
  AR      net/core/built-in.a
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC      net/ethtool/common.o
  CC      net/ethtool/rss.o
  AR      net/ethtool/built-in.a
  AR      net/built-in.a
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ethtool.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_msg.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_cbdr.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc4_debugfs.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pf_common.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pf.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_qos.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ierb.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc4_pf.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_mdio.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_ptp.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.o
  CC [M]  drivers/net/ethernet/freescale/enetc/enetc_vf.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.o
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.o
  CC [M]  drivers/net/ethernet/ti/cpsw_ethtool.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.o
  CC [M]  drivers/net/ethernet/ti/cpsw.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.o
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.o
  CC [M]  drivers/net/ethernet/ti/cpsw_switchdev.o
  CC [M]  drivers/net/ethernet/ti/cpsw_priv.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac_main.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.o
  CC [M]  net/tipc/crypto.o
  LD [M]  net/tipc/tipc.o
  CC [M]  drivers/net/ethernet/ti/cpsw_new.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  GEN     modules.builtin.modinfo
  GEN     modules.builtin
  CC [M]  drivers/net/ethernet/atheros/ag71xx.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.mod.o
  CC [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.mod.o
  CC [M]  drivers/net/ethernet/ti/ti_cpsw.mod.o
  CC [M]  drivers/net/ethernet/ti/ti_cpsw_new.mod.o
  OBJCOPY vmlinux
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-core.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc-pf-common.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/nxp-enetc4.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-vf.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ierb.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.ko
  LD [M]  drivers/net/ethernet/freescale/enetc/fsl-enetc-ptp.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.ko
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.ko
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.ko
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC [M]  net/tipc/tipc.mod.o
  LD [M]  net/tipc/tipc.ko
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#504)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/ti/cpsw.o
  CC [M]  drivers/net/ethernet/ti/cpsw_priv.o
  CC [M]  drivers/net/ethernet/ti/cpsw_ethtool.o
  CC [M]  drivers/net/ethernet/ti/cpsw_switchdev.o
  CC [M]  drivers/net/ethernet/ti/cpsw_new.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#504)
  CC [M]  drivers/net/ethernet/ti/ti_cpsw.mod.o
  CC [M]  drivers/net/ethernet/ti/ti_cpsw_new.mod.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.ko
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/ti/cpsw.o
  CC [M]  drivers/net/ethernet/ti/cpsw_priv.o
  CC [M]  drivers/net/ethernet/ti/cpsw_ethtool.o
  CC [M]  drivers/net/ethernet/ti/cpsw_switchdev.o
  CC [M]  drivers/net/ethernet/ti/cpsw_new.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#504)
  CC [M]  drivers/net/ethernet/ti/ti_cpsw.mod.o
  CC [M]  drivers/net/ethernet/ti/ti_cpsw_new.mod.o
  LD [M]  drivers/net/ethernet/ti/ti_cpsw.ko
  LD [M]  drivers/net/ethernet/ti/ti_cpsw_new.ko