Using -Oline -j 96 W=1 redirect to /tmp/tmp.6g2ChgIHtE and /tmp/tmp.PXrOs5YUD7
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
6cc6d29d3a18 ("net: phylink: Represent PHY-less SFP modules with phy_port")
Skip baseline build, not the first patch and no Kconfig updates
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/phy/qcom/at803x.o
  CC [M]  drivers/net/phy/qcom/qca807x.o
  CC [M]  drivers/net/phy/phylink.o
  CC [M]  drivers/net/phy/phy-core.o
  CC [M]  drivers/net/phy/phy_device.o
  CC [M]  drivers/net/phy/phy_link_topology.o
  CC [M]  drivers/net/phy/phy_port.o
  CC [M]  drivers/net/phy/dp83822.o
  CC [M]  drivers/net/phy/marvell10g.o
  CC [M]  drivers/net/phy/marvell.o
  CC [M]  drivers/net/phy/marvell-88x2222.o
  LD [M]  drivers/net/phy/libphy.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2054)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/phy/qcom/at803x.ko
  LD [M]  drivers/net/phy/qcom/qca807x.ko
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/phy/dp83822.ko
  LD [M]  drivers/net/phy/marvell10g.ko
  LD [M]  drivers/net/phy/marvell.ko
  LD [M]  drivers/net/phy/marvell-88x2222.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/phy/qcom/qca807x.o
  CC [M]  drivers/net/phy/phy-core.o
  CC [M]  drivers/net/phy/phy_link_topology.o
  CC [M]  drivers/net/phy/phy_port.o
  CC [M]  drivers/net/phy/qcom/at803x.o
  CC [M]  drivers/net/phy/marvell-88x2222.o
  CC [M]  drivers/net/phy/marvell10g.o
  CC [M]  drivers/net/phy/dp83822.o
  CC [M]  drivers/net/phy/marvell.o
  CC [M]  drivers/net/phy/phy_device.o
  LD [M]  drivers/net/phy/libphy.o
  CC [M]  drivers/net/phy/phylink.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2054)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/phy/qcom/at803x.ko
  LD [M]  drivers/net/phy/qcom/qca807x.ko
  LD [M]  drivers/net/phy/dp83822.ko
  LD [M]  drivers/net/phy/marvell10g.ko
  LD [M]  drivers/net/phy/marvell.ko
  LD [M]  drivers/net/phy/marvell-88x2222.ko
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/phy/libphy.ko