Using -Oline -j 96 W=1 redirect to /tmp/tmp.17jJbfitRs and /tmp/tmp.285Vu9jXQ4
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
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_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]  net/netfilter/nf_flow_table_ip.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.o
  LD [M]  net/netfilter/nf_flow_table.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_dim.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_tc.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.o
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_hwmon.o
  CC [M]  drivers/infiniband/hw/bnxt_re/main.o
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.o
  LD [M]  drivers/infiniband/hw/bnxt_re/bnxt_re.o
  CC [M]  drivers/net/ethernet/ti/davinci_emac.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2777)
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko
  CC [M]  drivers/net/ethernet/ti/ti_davinci_emac.mod.o
  LD [M]  drivers/infiniband/hw/bnxt_re/bnxt_re.ko
  CC [M]  net/netfilter/nf_flow_table.mod.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.ko
  LD [M]  net/netfilter/nf_flow_table.ko
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
  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
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2777)
  CC [M]  drivers/net/ethernet/ti/ti_davinci_emac.mod.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.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/ti/davinci_emac.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2777)
  CC [M]  drivers/net/ethernet/ti/ti_davinci_emac.mod.o
  LD [M]  drivers/net/ethernet/ti/ti_davinci_emac.ko