Using -Oline -j 72 W=1 redirect to /tmp/tmp.zrw8GWT9gw and /tmp/tmp.91vYudQxSJ
LLVM=1 cc=clang
clang version 20.1.7 (Fedora 20.1.7-1.fc42)
Tree base:
20a0c20f82ac ("octeontx2-af: Fix error code in rvu_mbox_init()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  CC [M]  net/ipv6/seg6_local.o
  LD [M]  net/ipv6/ipv6.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3454)
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  LD [M]  net/ipv6/ipv6.ko
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3454)
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/dsa/hirschmann/hellcreek.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#3454)
  CC [M]  drivers/net/dsa/hirschmann/hellcreek_sw.mod.o
  LD [M]  drivers/net/dsa/hirschmann/hellcreek_sw.ko