Using -Oline -j 72 W=1 redirect to /tmp/tmp.7vhw95Hw1g and /tmp/tmp.rqEfofh0EP
LLVM=1 cc=clang
clang version 18.1.1 (Fedora 18.1.1-1.fc40)
Tree base:
36534d3c5453 ("tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()")
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]  net/netfilter/nft_payload.o
  CC [M]  net/netfilter/nft_meta.o
  CC [M]  net/ipv6/netfilter.o
  LD [M]  net/netfilter/nf_tables.o
  LD [M]  net/ipv6/ipv6.o
  CC [M]  net/netfilter/ipset/ip_set_list_set.o
  CC [M]  net/netfilter/ipset/ip_set_core.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ddp.o
  LD [M]  net/netfilter/ipset/ip_set.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_main.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  CC [M]  drivers/net/ethernet/intel/i40e/i40e_main.o
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#159)
  CC [M]  drivers/net/ethernet/intel/i40e/i40e.mod.o
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  LD [M]  net/netfilter/ipset/ip_set.ko
  LD [M]  net/netfilter/ipset/ip_set_list_set.ko
  LD [M]  net/ipv6/ipv6.ko
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.ko
  LD [M]  drivers/net/ethernet/intel/ice/ice.ko
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_tables.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 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/netfilter/nft_payload.o
  CC [M]  net/netfilter/nft_meta.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#159)
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_tables.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 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/netfilter/nft_payload.o
  CC [M]  net/netfilter/nft_meta.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#159)
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_tables.ko