Using -Oline -j 72 W=1 redirect to /tmp/tmp.3jnQ2iNMLi and /tmp/tmp.luk4u71jOH
LLVM=1 cc=clang
clang version 18.1.8 (Fedora 18.1.8-1.fc40)
Tree base:
f966aa24526f ("net: mvneta: convert to phylink EEE implementation")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-1/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-1/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_tai.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.o
  CC [M]  drivers/net/ethernet/marvell/mvneta.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.o
  LD [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2.o
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-1/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-1/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_tai.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.o
  CC [M]  drivers/net/ethernet/marvell/mvneta.o
  CC [M]  drivers/net/ethernet/marvell/mvpp2/mvpp2_main.o