Using -Oline -j 96 W=1 redirect to /tmp/tmp.ECnI4aYR9N and /tmp/tmp.K3wjaTXaWL
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
a7fb05cbb8f9 ("Merge branch 'add-ethtool-coalesce_rx_cqe_frames-nsecs-and-use-it-in-mana-driver'")
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/netdevsim/bus.o
  LD [M]  drivers/net/netdevsim/netdevsim.o
  CC [M]  drivers/nfc/pn533/i2c.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3604)
  CC [M]  drivers/nfc/pn533/pn533_i2c.mod.o
  CC [M]  drivers/net/netdevsim/netdevsim.mod.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.ko
  LD [M]  drivers/net/netdevsim/netdevsim.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/nfc/pn533/i2c.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3604)
  CC [M]  drivers/nfc/pn533/pn533_i2c.mod.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.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/nfc/pn533/i2c.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3604)
  CC [M]  drivers/nfc/pn533/pn533_i2c.mod.o
  LD [M]  drivers/nfc/pn533/pn533_i2c.ko