Using -Oline -j 96 W=1 redirect to /tmp/tmp.Ah9wxgN3Hk and /tmp/tmp.zYDLT6pRTY
LLVM=1 cc="ccache clang"
clang version 21.1.6 (Fedora 21.1.6-1.fc43)
Tree base:
45d100ee0d6e ("net: stmmac: dwmac: Disable flushing frames on Rx Buffer Unavailable")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/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/l2tp/l2tp_core.o
  CC [M]  drivers/net/thunderbolt/main.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#400)
  CC [M]  drivers/net/thunderbolt/thunderbolt_net.mod.o
  CC [M]  net/ipv6/ipv6.mod.o
  CC [M]  net/l2tp/l2tp_core.mod.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.ko
  LD [M]  net/ipv6/ipv6.ko
  LD [M]  net/l2tp/l2tp_core.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/thunderbolt/main.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#400)
  CC [M]  drivers/net/thunderbolt/thunderbolt_net.mod.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/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/thunderbolt/main.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#400)
  CC [M]  drivers/net/thunderbolt/thunderbolt_net.mod.o
  LD [M]  drivers/net/thunderbolt/thunderbolt_net.ko