Using -Oline -j 72 W=1 redirect to /tmp/tmp.1YmCvn39Yf and /tmp/tmp.46qjFCsCGq
LLVM=1 cc=clang
clang version 19.1.5 (Fedora 19.1.5-1.fc41)
Tree base:
a1078ceabb3c ("mm, bpf: Use memcg in try_alloc_pages().")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/bpf-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/bpf-next/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      mm/page_alloc.o
  CC      kernel/bpf/syscall.o
  AR      kernel/bpf/built-in.a
  AR      kernel/built-in.a
Building the tree with the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/bpf-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/bpf-next/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      mm/page_alloc.o
  CC      kernel/bpf/syscall.o
  AR      kernel/bpf/built-in.a
  AR      kernel/built-in.a