Using -Oline -j 72 W=1 redirect to /tmp/tmp.CG02XU7Xhc and /tmp/tmp.widv7EeLNc
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-3.fc42)
Tree base:
f63e7c8a8389 ("net: dsa: mv88e6xxx: Fix fwnode reference leaks in mv88e6xxx_port_setup_leds")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/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/phy.o
  LD [M]  drivers/net/phy/libphy.o
  CC [M]  drivers/net/phy/phylink.o
  CC [M]  drivers/net/ppp/ppp_generic.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1365)
  LD [M]  drivers/net/phy/libphy.ko
  CC [M]  drivers/net/phy/phylink.mod.o
  CC [M]  drivers/net/ppp/ppp_generic.mod.o
  LD [M]  drivers/net/phy/phylink.ko
  LD [M]  drivers/net/ppp/ppp_generic.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/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/phylink.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1365)
  CC [M]  drivers/net/phy/phylink.mod.o
  LD [M]  drivers/net/phy/phylink.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/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/phylink.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1365)
  CC [M]  drivers/net/phy/phylink.mod.o
  LD [M]  drivers/net/phy/phylink.ko