Using -Oline -j 96 W=1 redirect to /tmp/tmp.PuNGXZWaN0 and /tmp/tmp.1TFoppGsg0
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
3a23b80dd72d ("Merge branch 'disable-interrupts-and-ensure-dbell-updation'")
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 [M]  net/bridge/br_multicast.o
  LD [M]  net/bridge/bridge.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_cn9k.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_main.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_cnxk.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_tx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_tx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_rx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_mbox.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_rx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_ethtool.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_mbox.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_pfvf_mbox.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_main.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#583)
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.mod.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  CC [M]  net/bridge/bridge.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.ko
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.ko
  LD [M]  net/bridge/bridge.ko
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/intel/iavf/iavf_main.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#583)
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.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/intel/iavf/iavf_main.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#583)
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko