Using -Oline -j 96 W=1 redirect to /tmp/tmp.TEIUJgvx2s and /tmp/tmp.dOBsXQltEm
LLVM=1 cc="ccache clang"
clang version 21.1.6 (Fedora 21.1.6-1.fc43)
Tree base:
f93505f35745 ("amd-xgbe: let the MAC manage PHY PM")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/core/skbuff.o
  AR      net/core/built-in.a
  AR      net/built-in.a
  CC [M]  drivers/net/phy/dp83867.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.o
  CC [M]  drivers/net/ethernet/freescale/fman/mac.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_err.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_main.o
  CC [M]  drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.o
  CC [M]  drivers/net/ethernet/freescale/fman/fman_tgec.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.o
  CC [M]  drivers/net/ethernet/freescale/fman/fman_memac.o
  CC [M]  drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.o
  CC [M]  drivers/net/ethernet/freescale/fman/fman_dtsec.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.o
  LD [M]  drivers/net/ethernet/freescale/fman/fsl_dpaa_mac.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.o
  CC [M]  drivers/net/ethernet/amd/xgbe/xgbe-drv.o
  CC [M]  drivers/net/ethernet/netronome/nfp/crypto/tls.o
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.o
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfd3/dp.o
  CC [M]  drivers/net/ethernet/freescale/dpaa/dpaa_eth.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfdk/dp.o
  LD [M]  drivers/net/ethernet/freescale/dpaa/fsl_dpa.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_common.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.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
  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
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC [M]  drivers/net/phy/dp83867.mod.o
  CC [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.mod.o
  CC [M]  drivers/net/ethernet/freescale/fman/fsl_dpaa_mac.mod.o
  CC [M]  drivers/net/ethernet/freescale/dpaa/fsl_dpa.mod.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.mod.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp.mod.o
  LD [M]  drivers/net/phy/dp83867.ko
  LD [M]  drivers/net/ethernet/amd/xgbe/amd-xgbe.ko
  LD [M]  drivers/net/ethernet/freescale/fman/fsl_dpaa_mac.ko
  LD [M]  drivers/net/ethernet/freescale/dpaa/fsl_dpa.ko
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.ko
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.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  (#497)
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/netronome/nfp/nfd3/dp.o
  CC [M]  drivers/net/ethernet/netronome/nfp/crypto/tls.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_common.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfdk/dp.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#497)
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp.mod.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/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/netronome/nfp/nfd3/dp.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfdk/dp.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_common.o
  CC [M]  drivers/net/ethernet/netronome/nfp/crypto/tls.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#497)
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp.mod.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.ko