Using -Oline -j 72 W=1 redirect to /tmp/tmp.gmu2G0iQp2 and /tmp/tmp.UUDYP7onNw
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
b56bbaf8c9ff ("Merge branch 'net-airoha-fix-ipv6-hw-acceleration'")
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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ovpn/bind.o
  CC [M]  drivers/net/ovpn/crypto_aead.o
  CC [M]  drivers/net/ovpn/main.o
  CC [M]  drivers/net/ovpn/socket.o
  CC [M]  drivers/net/ovpn/io.o
  CC [M]  drivers/net/ovpn/udp.o
  CC [M]  drivers/net/ovpn/peer.o
  CC [M]  drivers/net/ovpn/netlink.o
  CC [M]  drivers/net/ovpn/tcp.o
  LD [M]  drivers/net/ovpn/ovpn.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#734)
  CC [M]  drivers/net/ovpn/ovpn.mod.o
  LD [M]  drivers/net/ovpn/ovpn.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ovpn/udp.o
  LD [M]  drivers/net/ovpn/ovpn.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#734)
  CC [M]  drivers/net/ovpn/ovpn.mod.o
  LD [M]  drivers/net/ovpn/ovpn.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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ovpn/udp.o
  LD [M]  drivers/net/ovpn/ovpn.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#734)
  CC [M]  drivers/net/ovpn/ovpn.mod.o
  LD [M]  drivers/net/ovpn/ovpn.ko