Using -Oline -j 96 W=1 redirect to /tmp/tmp.qliOazvue5 and /tmp/tmp.OT2kCHZL4D
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
c8dbdc6e380e ("net: phy: register phy led_triggers during probe to avoid AB-BA deadlock")
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]  drivers/net/phy/phy_device.o
  LD [M]  drivers/net/phy/libphy.o
  CC [M]  drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.o
  LD [M]  drivers/net/ethernet/freescale/dpaa2/fsl-dpaa2-switch.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/main.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/sriov.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/lag/debugfs.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/lag/lag.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/dev.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/lag/mp.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_tc.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/eswitch.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_dbg.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#810)
  CC [M]  drivers/net/phy/libphy.mod.o
  CC [M]  drivers/net/ethernet/freescale/dpaa2/fsl-dpaa2-switch.mod.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/ethernet/freescale/dpaa2/fsl-dpaa2-switch.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.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/mellanox/mlx5/core/steering/sws/dr_dbg.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#810)
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.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/mellanox/mlx5/core/steering/sws/dr_dbg.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#810)
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko