Using -Oline -j 72 W=1 redirect to /tmp/tmp.rOtV9iW414 and /tmp/tmp.EhrgUrVMsf
LLVM=1 cc=clang
clang version 19.1.7 (Fedora 19.1.7-2.fc41)
Tree base:
a73f78529cb4 ("can: ucan: fix out of bound read in strscpy() source")
Skip baseline build, not the first patch and no Kconfig updates
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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/can/proc.o
  CC [M]  net/can/af_can.o
  LD [M]  net/can/can.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#117)
  LD [M]  net/can/can.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/can/proc.o
  CC [M]  net/can/af_can.o
  LD [M]  net/can/can.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#117)
  CC [M]  net/can/can.mod.o
  LD [M]  net/can/can.ko