Using -Oline -j 96 W=1 redirect to /tmp/tmp.vph51fzu8E and /tmp/tmp.McFomAzXBh
LLVM=1 cc="ccache clang"
clang version 21.1.6 (Fedora 21.1.6-1.fc43)
Tree base:
f93505f35745 ("amd-xgbe: let the MAC manage PHY PM")
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/wwan/mhi_wwan_mbim.o
  CC [M]  drivers/net/ethernet/intel/e1000e/manage.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ptp.o
  CC [M]  drivers/net/ethernet/intel/e1000e/param.o
  CC [M]  drivers/net/ethernet/intel/e1000e/nvm.o
  CC [M]  drivers/net/ethernet/intel/e1000e/80003es2lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/82571.o
  CC [M]  drivers/net/ethernet/intel/e1000e/mac.o
  CC [M]  drivers/net/ethernet/intel/e1000e/phy.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ethtool.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ich8lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/netdev.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#392)
  CC [M]  drivers/net/wwan/mhi_wwan_mbim.mod.o
  CC [M]  drivers/net/ethernet/intel/e1000e/e1000e.mod.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.ko
  LD [M]  drivers/net/wwan/mhi_wwan_mbim.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/intel/e1000e/80003es2lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/82571.o
  CC [M]  drivers/net/ethernet/intel/e1000e/nvm.o
  CC [M]  drivers/net/ethernet/intel/e1000e/mac.o
  CC [M]  drivers/net/ethernet/intel/e1000e/param.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ich8lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/manage.o
  CC [M]  drivers/net/ethernet/intel/e1000e/phy.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ethtool.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ptp.o
  CC [M]  drivers/net/ethernet/intel/e1000e/netdev.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#392)
  CC [M]  drivers/net/ethernet/intel/e1000e/e1000e.mod.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/e1000e/82571.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ich8lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/80003es2lan.o
  CC [M]  drivers/net/ethernet/intel/e1000e/mac.o
  CC [M]  drivers/net/ethernet/intel/e1000e/manage.o
  CC [M]  drivers/net/ethernet/intel/e1000e/nvm.o
  CC [M]  drivers/net/ethernet/intel/e1000e/phy.o
  CC [M]  drivers/net/ethernet/intel/e1000e/param.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ethtool.o
  CC [M]  drivers/net/ethernet/intel/e1000e/netdev.o
  CC [M]  drivers/net/ethernet/intel/e1000e/ptp.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#392)
  CC [M]  drivers/net/ethernet/intel/e1000e/e1000e.mod.o
  LD [M]  drivers/net/ethernet/intel/e1000e/e1000e.ko