Using -Oline -j 72 W=1 redirect to /tmp/tmp.VTKPdPRoSU and /tmp/tmp.MuwzgSm3NS
LLVM=1 cc=clang
clang version 19.1.7 (Fedora 19.1.7-3.fc41)
Tree base:
1a9239bb4253 ("Merge tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next")
Baseline building the tree
patching file arch/x86/Makefile
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/batman-adv/tvlv.o
  CC [M]  drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.o
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.o
Building the tree before the patch
patching file arch/x86/Makefile
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/batman-adv/tvlv.o
  LD [M]  net/batman-adv/batman-adv.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#779)
  CC [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.mod.o
  LD [M]  net/batman-adv/batman-adv.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko
Building the tree with the patch
patching file arch/x86/Makefile
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/batman-adv/tvlv.o