Using -Oline -j 72 W=1 redirect to /tmp/tmp.q4zSLTnHtf and /tmp/tmp.cz3UqiPLY9
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
3fab2d2d901a ("Merge tag 'linux-can-fixes-for-6.15-20250521' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can")
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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/phy/mscc/mscc_ptp.o
  LD [M]  drivers/net/phy/mscc/mscc.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  drivers/net/phy/mscc/mscc.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.mod.o
  LD [M]  drivers/net/phy/mscc/mscc.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/phy/mscc/mscc_ptp.o
  LD [M]  drivers/net/phy/mscc/mscc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  drivers/net/phy/mscc/mscc.mod.o
  LD [M]  drivers/net/phy/mscc/mscc.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]  drivers/net/phy/mscc/mscc_ptp.o
  LD [M]  drivers/net/phy/mscc/mscc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  drivers/net/phy/mscc/mscc.mod.o
  LD [M]  drivers/net/phy/mscc/mscc.ko