Using -Oline -j 72 W=1 redirect to /tmp/tmp.BpY5c8LcYg and /tmp/tmp.7vfOPaEY9r
LLVM=1 cc="ccache clang"
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
b63945b0c5b5 ("Merge tag 'linux-can-next-for-6.19-20251112-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next")
Baseline building the tree
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ovpn/bind.o
  CC [M]  drivers/net/ovpn/crypto.o
  CC [M]  drivers/net/ovpn/crypto_aead.o
  CC [M]  drivers/net/ovpn/main.o
  CC [M]  drivers/net/ovpn/io.o
  CC [M]  drivers/net/ovpn/netlink.o
  CC [M]  drivers/net/ovpn/peer.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.o
  CC [M]  drivers/net/ovpn/pktid.o
  CC [M]  drivers/net/ovpn/socket.o
  CC [M]  drivers/net/ovpn/tcp.o
  CC [M]  drivers/net/ovpn/udp.o
  LD [M]  drivers/net/ovpn/ovpn.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7622)
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.mod.o
  CC [M]  drivers/net/ovpn/ovpn.mod.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko
  LD [M]  drivers/net/ovpn/ovpn.ko
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7622)
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.mod.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7622)
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.mod.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko