Using -Oline -j 72 W=1 redirect to /tmp/tmp.j8SjSmfhpX and /tmp/tmp.s9GCTOvncz
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
ffff5c8fc2af ("net: phy: realtek: fix rtl8221b-vm-cg name")
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]  net/bluetooth/mgmt_config.o
  CC [M]  net/bluetooth/mgmt_util.o
  CC [M]  net/bluetooth/eir.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  net/bluetooth/msft.o
  CC [M]  drivers/net/can/bxcan.o
  CC [M]  drivers/net/can/rockchip/rockchip_canfd-tx.o
  CC [M]  drivers/net/can/esd/esdacc.o
  LD [M]  drivers/net/can/rockchip/rockchip_canfd.o
  CC [M]  net/bluetooth/hci_conn.o
  LD [M]  drivers/net/can/esd/esd_402_pci.o
  CC [M]  drivers/net/can/dev/netlink.o
  LD [M]  drivers/net/can/dev/can-dev.o
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/hci_event.o
  CC [M]  net/bluetooth/hci_sync.o
  CC [M]  net/bluetooth/mgmt.o
  LD [M]  net/bluetooth/bluetooth.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1718)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/can/dev/can-dev.ko
  LD [M]  drivers/net/can/esd/esd_402_pci.ko
  LD [M]  drivers/net/can/rockchip/rockchip_canfd.ko
  CC [M]  drivers/net/can/bxcan.mod.o
  LD [M]  drivers/net/can/bxcan.ko
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  net/bluetooth/bluetooth.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/can/bxcan.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1718)
  CC [M]  drivers/net/can/bxcan.mod.o
  LD [M]  drivers/net/can/bxcan.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/can/bxcan.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1718)
  CC [M]  drivers/net/can/bxcan.mod.o
  LD [M]  drivers/net/can/bxcan.ko