Using -Oline -j 72 W=1 redirect to /tmp/tmp.6e7pQJns68 and /tmp/tmp.4rR6P5kJEK
LLVM=1 cc=clang
clang version 17.0.6 (Fedora 17.0.6-2.fc39)
Tree base:
f411e2500592 ("Merge tag 'linux-can-fixes-for-6.9-20240319' 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
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_set_pipapo.o
  CC [M]  net/ipv6/addrconf.o
  LD [M]  net/ipv6/ipv6.o
  CC [M]  net/netfilter/nf_tables_api.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#143)
  LD [M]  net/netfilter/nf_tables.ko
  CC [M]  net/ipv6/ipv6.mod.o
  LD [M]  net/ipv6/ipv6.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_set_pipapo.o
  CC [M]  net/netfilter/nf_tables_api.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#143)
  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_set_pipapo.o
  CC [M]  net/netfilter/nf_tables_api.o
  LD [M]  net/netfilter/nf_tables.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#143)
  CC [M]  net/netfilter/nf_tables.mod.o
  LD [M]  net/netfilter/nf_tables.ko