Using -Oline -j 96 W=1 redirect to /tmp/tmp.z1jJRuoGQs and /tmp/tmp.wtdGGWnApj
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
d1e59a469737 ("tcp: add cwnd_event_tx_start to tcp_congestion_ops")
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]  drivers/net/ethernet/cadence/macb_main.o
  CC [M]  drivers/net/ethernet/cadence/macb_ptp.o
  CC [M]  drivers/net/ethernet/cadence/macb_pci.o
  LD [M]  drivers/net/ethernet/cadence/macb.o
  CC [M]  drivers/net/ethernet/microsoft/mana/gdma_main.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3847)
  CC [M]  drivers/net/ethernet/cadence/macb.mod.o
  CC [M]  drivers/net/ethernet/cadence/macb_pci.mod.o
  CC [M]  drivers/net/ethernet/microsoft/mana/mana.mod.o
  LD [M]  drivers/net/ethernet/cadence/macb.ko
  LD [M]  drivers/net/ethernet/cadence/macb_pci.ko
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/microsoft/mana/gdma_main.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3847)
  CC [M]  drivers/net/ethernet/microsoft/mana/mana.mod.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.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/ethernet/microsoft/mana/gdma_main.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3847)
  CC [M]  drivers/net/ethernet/microsoft/mana/mana.mod.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.ko