Using -Oline -j 72 W=1 redirect to /tmp/tmp.RQWUq5TurN and /tmp/tmp.3CqRD8UcH7
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-3.fc42)
Tree base:
62e1de1d3352 ("Merge tag 'wireless-2025-09-11' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless")
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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/amazon/ena/ena_ethtool.o
  LD [M]  drivers/net/ethernet/amazon/ena/ena.o
  CC [M]  drivers/net/wireless/intel/iwlwifi/pcie/drv.o
  CC [M]  drivers/net/wireless/virtual/virt_wifi.o
  LD [M]  drivers/net/wireless/intel/iwlwifi/iwlwifi.o
  CC [M]  drivers/net/wireless/ath/ath12k/wmi.o
  CC [M]  drivers/net/wireless/ath/ath12k/mac.o
  LD [M]  drivers/net/wireless/ath/ath12k/ath12k.o
  CC [M]  net/wireless/nl80211.o
  LD [M]  net/wireless/cfg80211.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1438)
  LD [M]  drivers/net/wireless/ath/ath12k/ath12k.ko
  LD [M]  drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
  LD [M]  drivers/net/wireless/virtual/virt_wifi.ko
  CC [M]  drivers/net/ethernet/amazon/ena/ena.mod.o
  LD [M]  net/wireless/cfg80211.ko
  LD [M]  drivers/net/ethernet/amazon/ena/ena.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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/amazon/ena/ena_ethtool.o
  LD [M]  drivers/net/ethernet/amazon/ena/ena.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1438)
  CC [M]  drivers/net/ethernet/amazon/ena/ena.mod.o
  LD [M]  drivers/net/ethernet/amazon/ena/ena.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
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/amazon/ena/ena_ethtool.o
  LD [M]  drivers/net/ethernet/amazon/ena/ena.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1438)
  CC [M]  drivers/net/ethernet/amazon/ena/ena.mod.o
  LD [M]  drivers/net/ethernet/amazon/ena/ena.ko