Using -Oline -j 72 W=1 redirect to /tmp/tmp.KyT5v8wp0z and /tmp/tmp.q8FWL9uBDE
LLVM=1 cc=clang
clang version 19.1.5 (Fedora 19.1.5-1.fc41)
Tree base:
2d2d4f60ed26 ("mctp i3c: fix MCTP I3C driver multi-thread issue")
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
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/mctp/mctp-i3c.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_rx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_pfvf_mbox.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_tx.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_cnxk_pf.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_mbox.o
  CC [M]  net/core/pktgen.o
  CC [M]  drivers/net/ethernet/marvell/octeon_ep/octep_main.o
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.o
  CC [M]  drivers/net/ethernet/renesas/ravb_main.o
  LD [M]  drivers/net/ethernet/renesas/ravb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1700)
  LD [M]  drivers/net/ethernet/marvell/octeon_ep/octeon_ep.ko
  CC [M]  drivers/net/ethernet/renesas/ravb.mod.o
  CC [M]  drivers/net/mctp/mctp-i3c.mod.o
  LD [M]  drivers/net/ethernet/renesas/ravb.ko
  LD [M]  drivers/net/mctp/mctp-i3c.ko
  CC [M]  net/core/pktgen.mod.o
  LD [M]  net/core/pktgen.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
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/renesas/ravb_main.o
  LD [M]  drivers/net/ethernet/renesas/ravb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1700)
  CC [M]  drivers/net/ethernet/renesas/ravb.mod.o
  LD [M]  drivers/net/ethernet/renesas/ravb.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
mkdir -p /home/nipa/net/wt-0/build_clang/tools/objtool && make O=/home/nipa/net/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/renesas/ravb_main.o
  LD [M]  drivers/net/ethernet/renesas/ravb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1700)
  CC [M]  drivers/net/ethernet/renesas/ravb.mod.o
  LD [M]  drivers/net/ethernet/renesas/ravb.ko