Using -Oline -j 96 W=1 redirect to /tmp/tmp.hIzfLC2VV2 and /tmp/tmp.44FiMjPruY
LLVM=1 cc="ccache clang"
clang version 21.1.5 (Fedora 21.1.5-1.fc43)
Tree base:
c9dfb92de073 ("Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux")
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 [M]  drivers/net/ethernet/broadcom/bnge/bnge_core.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_devlink.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_hwrm.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_hwrm_lib.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_rmem.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_resc.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_netdev.o
  CC [M]  drivers/net/ethernet/broadcom/bnge/bnge_ethtool.o
  UPD     kernel/config_data
  GZIP    kernel/config_data.gz
  LD [M]  drivers/net/ethernet/broadcom/bnge/bng_en.o
  CC [M]  kernel/configs.o
  CC [M]  net/rds/sysctl.o
  CC [M]  net/rds/stats.o
  CC [M]  net/rds/info.o
  CC [M]  net/rds/transport.o
  CC [M]  net/rds/cong.o
  CC [M]  net/rds/threads.o
  CC [M]  net/rds/loop.o
  CC [M]  net/rds/ib_stats.o
  CC [M]  net/rds/af_rds.o
  CC [M]  net/rds/rdma_transport.o
  CC [M]  net/rds/page.o
  CC [M]  net/rds/ib_ring.o
  CC [M]  net/rds/ib_sysctl.o
  CC [M]  net/rds/tcp_stats.o
  CC [M]  net/rds/ib.o
  CC [M]  net/rds/bind.o
  CC [M]  net/rds/message.o
  CC [M]  net/rds/recv.o
  CC [M]  net/rds/connection.o
  CC [M]  net/rds/ib_frmr.o
  CC [M]  net/rds/tcp_connect.o
  CC [M]  net/rds/rdma.o
  CC [M]  net/rds/tcp_send.o
  CC [M]  net/rds/ib_send.o
  CC [M]  net/rds/tcp_listen.o
  CC [M]  net/rds/tcp_recv.o
  CC [M]  net/rds/ib_rdma.o
  CC [M]  net/rds/ib_recv.o
  CC [M]  net/rds/tcp.o
  CC [M]  net/rds/send.o
  CC [M]  net/rds/ib_cm.o
  LD [M]  net/rds/rds_tcp.o
  LD [M]  net/rds/rds.o
  LD [M]  net/rds/rds_rdma.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#50)
  LD [M]  kernel/configs.ko
  CC [M]  drivers/net/ethernet/broadcom/bnge/bng_en.mod.o
  LD [M]  drivers/net/ethernet/broadcom/bnge/bng_en.ko
  CC [M]  net/rds/rds.mod.o
  LD [M]  net/rds/rds.ko
  CC [M]  net/rds/rds_rdma.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  net/rds/rds_rdma.ko
  LD [M]  net/rds/rds_tcp.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/rds/af_rds.o
  CC [M]  net/rds/bind.o
  CC [M]  net/rds/cong.o
  CC [M]  net/rds/connection.o
  CC [M]  net/rds/info.o
  CC [M]  net/rds/message.o
  CC [M]  net/rds/recv.o
  CC [M]  net/rds/send.o
  CC [M]  net/rds/stats.o
  CC [M]  net/rds/sysctl.o
  CC [M]  net/rds/threads.o
  CC [M]  net/rds/transport.o
  CC [M]  net/rds/loop.o
  CC [M]  net/rds/page.o
  CC [M]  net/rds/rdma.o
  CC [M]  net/rds/rdma_transport.o
  CC [M]  net/rds/ib.o
  CC [M]  net/rds/ib_cm.o
  CC [M]  net/rds/ib_recv.o
  CC [M]  net/rds/ib_ring.o
  CC [M]  net/rds/ib_send.o
  CC [M]  net/rds/ib_stats.o
  CC [M]  net/rds/ib_sysctl.o
  CC [M]  net/rds/ib_rdma.o
  CC [M]  net/rds/ib_frmr.o
  CC [M]  net/rds/tcp.o
  CC [M]  net/rds/tcp_connect.o
  CC [M]  net/rds/tcp_listen.o
  CC [M]  net/rds/tcp_recv.o
  CC [M]  net/rds/tcp_send.o
  CC [M]  net/rds/tcp_stats.o
  LD [M]  net/rds/rds.o
  LD [M]  net/rds/rds_rdma.o
  LD [M]  net/rds/rds_tcp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#50)
  CC [M]  net/rds/rds.mod.o
  CC [M]  net/rds/rds_rdma.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  net/rds/rds.ko
  LD [M]  net/rds/rds_rdma.ko
  LD [M]  net/rds/rds_tcp.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/rds/af_rds.o
  CC [M]  net/rds/bind.o
  CC [M]  net/rds/cong.o
  CC [M]  net/rds/connection.o
  CC [M]  net/rds/info.o
  CC [M]  net/rds/message.o
  CC [M]  net/rds/recv.o
  CC [M]  net/rds/send.o
  CC [M]  net/rds/stats.o
  CC [M]  net/rds/sysctl.o
  CC [M]  net/rds/threads.o
  CC [M]  net/rds/transport.o
  CC [M]  net/rds/loop.o
  CC [M]  net/rds/page.o
  CC [M]  net/rds/rdma.o
  CC [M]  net/rds/rdma_transport.o
  CC [M]  net/rds/ib.o
  CC [M]  net/rds/ib_cm.o
  CC [M]  net/rds/ib_recv.o
  CC [M]  net/rds/ib_ring.o
  CC [M]  net/rds/ib_send.o
  CC [M]  net/rds/ib_stats.o
  CC [M]  net/rds/ib_sysctl.o
  CC [M]  net/rds/ib_rdma.o
  CC [M]  net/rds/ib_frmr.o
  CC [M]  net/rds/tcp.o
  CC [M]  net/rds/tcp_connect.o
  CC [M]  net/rds/tcp_listen.o
  CC [M]  net/rds/tcp_recv.o
  CC [M]  net/rds/tcp_send.o
  CC [M]  net/rds/tcp_stats.o
  LD [M]  net/rds/rds.o
  LD [M]  net/rds/rds_rdma.o
  LD [M]  net/rds/rds_tcp.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#50)
  CC [M]  net/rds/rds.mod.o
  CC [M]  net/rds/rds_rdma.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  net/rds/rds.ko
  LD [M]  net/rds/rds_rdma.ko
  LD [M]  net/rds/rds_tcp.ko