Using -Oline -j 72 W=1 redirect to /tmp/tmp.nrmrTXm1UA and /tmp/tmp.EjzLUfJJ76
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-1.fc42)
Tree base:
bc5eccf33ee9 ("can: kvaser_usb: Move comment regarding max_tx_urbs")
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-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]  drivers/net/can/usb/kvaser_usb/kvaser_usb_core.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4737)
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko
Building the tree with the patch
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]  drivers/net/can/usb/kvaser_usb/kvaser_usb_core.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4737)
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.mod.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko