Using -Oline -j 72 W=1 redirect to /tmp/tmp.UeLvXbAzeu and /tmp/tmp.FA68WdaJlJ
LLVM=1 cc=clang
clang version 19.1.7 (Fedora 19.1.7-2.fc41)
Tree base:
8728d420172d ("cfg80211: Avoid calling WARN_ON() on -ENOMEM in cfg80211_switch_netns()")
Skip baseline build, not the first patch and no Kconfig updates
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
  HDRTEST usr/include/fwctl/cxl.h
  CHK     kernel/kheaders_data.tar.xz
  CC      net/core/dev.o
  AR      net/core/built-in.a
  AR      net/built-in.a
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
  HDRTEST usr/include/fwctl/cxl.h
  CHK     kernel/kheaders_data.tar.xz
  CC      net/core/dev.o
  AR      net/core/built-in.a
  AR      net/built-in.a