Using -Oline -j 96 W=1 redirect to /tmp/tmp.34OtMBfyVz and /tmp/tmp.xFKDaC1PBc
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
57be33f85e36 ("nfc: nxp-nci: remove interrupt trigger type")
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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ppp/ppp_generic.o
  CC [M]  drivers/net/arcnet/rfc1051.o
  CC [M]  drivers/net/arcnet/rfc1201.o
  CC [M]  drivers/net/arcnet/arc-rawmode.o
  CC [M]  drivers/net/arcnet/capmode.o
  CC [M]  drivers/net/arcnet/arc-rimi.o
  CC [M]  drivers/net/arcnet/arcnet.o
  CC [M]  drivers/net/arcnet/com90io.o
  CC [M]  drivers/net/arcnet/com20020.o
  CC [M]  drivers/net/arcnet/com20020_cs.o
  CC [M]  drivers/net/arcnet/com90xx.o
  CC [M]  drivers/net/arcnet/com20020-pci.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2423)
  CC [M]  drivers/net/ppp/ppp_generic.mod.o
  CC [M]  drivers/net/arcnet/arcnet.mod.o
  CC [M]  drivers/net/arcnet/rfc1201.mod.o
  CC [M]  drivers/net/arcnet/rfc1051.mod.o
  CC [M]  drivers/net/arcnet/capmode.mod.o
  CC [M]  drivers/net/arcnet/arc-rawmode.mod.o
  CC [M]  drivers/net/arcnet/com90xx.mod.o
  CC [M]  drivers/net/arcnet/com90io.mod.o
  CC [M]  drivers/net/arcnet/arc-rimi.mod.o
  CC [M]  drivers/net/arcnet/com20020.mod.o
  CC [M]  drivers/net/arcnet/com20020-pci.mod.o
  CC [M]  drivers/net/arcnet/com20020_cs.mod.o
  LD [M]  drivers/net/arcnet/arcnet.ko
  LD [M]  drivers/net/arcnet/rfc1201.ko
  LD [M]  drivers/net/arcnet/rfc1051.ko
  LD [M]  drivers/net/arcnet/arc-rawmode.ko
  LD [M]  drivers/net/arcnet/capmode.ko
  LD [M]  drivers/net/arcnet/com90xx.ko
  LD [M]  drivers/net/arcnet/com90io.ko
  LD [M]  drivers/net/arcnet/arc-rimi.ko
  LD [M]  drivers/net/arcnet/com20020.ko
  LD [M]  drivers/net/arcnet/com20020-pci.ko
  LD [M]  drivers/net/arcnet/com20020_cs.ko
  LD [M]  drivers/net/ppp/ppp_generic.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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/arcnet/arcnet.o
  CC [M]  drivers/net/arcnet/rfc1201.o
  CC [M]  drivers/net/arcnet/rfc1051.o
  CC [M]  drivers/net/arcnet/arc-rawmode.o
  CC [M]  drivers/net/arcnet/capmode.o
  CC [M]  drivers/net/arcnet/com90xx.o
  CC [M]  drivers/net/arcnet/com90io.o
  CC [M]  drivers/net/arcnet/arc-rimi.o
  CC [M]  drivers/net/arcnet/com20020.o
  CC [M]  drivers/net/arcnet/com20020-pci.o
  CC [M]  drivers/net/arcnet/com20020_cs.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2423)
  CC [M]  drivers/net/arcnet/arcnet.mod.o
  CC [M]  drivers/net/arcnet/rfc1201.mod.o
  CC [M]  drivers/net/arcnet/rfc1051.mod.o
  CC [M]  drivers/net/arcnet/arc-rawmode.mod.o
  CC [M]  drivers/net/arcnet/capmode.mod.o
  CC [M]  drivers/net/arcnet/com90xx.mod.o
  CC [M]  drivers/net/arcnet/com90io.mod.o
  CC [M]  drivers/net/arcnet/arc-rimi.mod.o
  CC [M]  drivers/net/arcnet/com20020.mod.o
  CC [M]  drivers/net/arcnet/com20020-pci.mod.o
  CC [M]  drivers/net/arcnet/com20020_cs.mod.o
  LD [M]  drivers/net/arcnet/arcnet.ko
  LD [M]  drivers/net/arcnet/rfc1201.ko
  LD [M]  drivers/net/arcnet/rfc1051.ko
  LD [M]  drivers/net/arcnet/arc-rawmode.ko
  LD [M]  drivers/net/arcnet/capmode.ko
  LD [M]  drivers/net/arcnet/com90xx.ko
  LD [M]  drivers/net/arcnet/com90io.ko
  LD [M]  drivers/net/arcnet/arc-rimi.ko
  LD [M]  drivers/net/arcnet/com20020.ko
  LD [M]  drivers/net/arcnet/com20020-pci.ko
  LD [M]  drivers/net/arcnet/com20020_cs.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
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/arcnet/arcnet.o
  CC [M]  drivers/net/arcnet/rfc1201.o
  CC [M]  drivers/net/arcnet/rfc1051.o
  CC [M]  drivers/net/arcnet/arc-rawmode.o
  CC [M]  drivers/net/arcnet/capmode.o
  CC [M]  drivers/net/arcnet/com90xx.o
  CC [M]  drivers/net/arcnet/com90io.o
  CC [M]  drivers/net/arcnet/arc-rimi.o
  CC [M]  drivers/net/arcnet/com20020.o
  CC [M]  drivers/net/arcnet/com20020-pci.o
  CC [M]  drivers/net/arcnet/com20020_cs.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2423)
  CC [M]  drivers/net/arcnet/arcnet.mod.o
  CC [M]  drivers/net/arcnet/rfc1201.mod.o
  CC [M]  drivers/net/arcnet/rfc1051.mod.o
  CC [M]  drivers/net/arcnet/arc-rawmode.mod.o
  CC [M]  drivers/net/arcnet/capmode.mod.o
  CC [M]  drivers/net/arcnet/com90xx.mod.o
  CC [M]  drivers/net/arcnet/com90io.mod.o
  CC [M]  drivers/net/arcnet/arc-rimi.mod.o
  CC [M]  drivers/net/arcnet/com20020.mod.o
  CC [M]  drivers/net/arcnet/com20020-pci.mod.o
  CC [M]  drivers/net/arcnet/com20020_cs.mod.o
  LD [M]  drivers/net/arcnet/arcnet.ko
  LD [M]  drivers/net/arcnet/rfc1201.ko
  LD [M]  drivers/net/arcnet/rfc1051.ko
  LD [M]  drivers/net/arcnet/arc-rawmode.ko
  LD [M]  drivers/net/arcnet/capmode.ko
  LD [M]  drivers/net/arcnet/com90xx.ko
  LD [M]  drivers/net/arcnet/com90io.ko
  LD [M]  drivers/net/arcnet/arc-rimi.ko
  LD [M]  drivers/net/arcnet/com20020.ko
  LD [M]  drivers/net/arcnet/com20020-pci.ko
  LD [M]  drivers/net/arcnet/com20020_cs.ko