Using -Oline -j 72 W=1 redirect to /tmp/tmp.nuUW8ZfVbC and /tmp/tmp.1NDW4vIU2T
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
a8ae8a0e848e ("Merge tag 'ovpn-net-next-20250515' of https://github.com/OpenVPN/ovpn-net-next")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  UPD     kernel/config_data
  CHK     kernel/kheaders_data.tar.xz
  GZIP    kernel/config_data.gz
  CC [M]  drivers/nfc/virtual_ncidev.o
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/s3fwrn5/core.o
  CC [M]  drivers/nfc/s3fwrn5/nci.o
  CC [M]  drivers/nfc/s3fwrn5/firmware.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  CC [M]  kernel/configs.o
  CC [M]  drivers/net/ethernet/dlink/dl2k.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2326)
  LD [M]  kernel/configs.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.ko
  LD [M]  drivers/nfc/virtual_ncidev.ko
  CC [M]  drivers/net/ethernet/dlink/dl2k.mod.o
  LD [M]  drivers/net/ethernet/dlink/dl2k.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/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/nfc/virtual_ncidev.o
  CC [M]  drivers/nfc/s3fwrn5/nci.o
  CC [M]  drivers/nfc/s3fwrn5/core.o
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/s3fwrn5/firmware.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2326)
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.ko
  LD [M]  drivers/nfc/virtual_ncidev.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/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/nfc/virtual_ncidev.o
  CC [M]  drivers/nfc/s3fwrn5/nci.o
  CC [M]  drivers/nfc/s3fwrn5/phy_common.o
  CC [M]  drivers/nfc/s3fwrn5/core.o
  CC [M]  drivers/nfc/s3fwrn5/firmware.o
  CC [M]  drivers/nfc/s3fwrn5/i2c.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.o
  CC [M]  drivers/nfc/s3fwrn5/uart.o
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2326)
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn5_i2c.ko
  LD [M]  drivers/nfc/s3fwrn5/s3fwrn82_uart.ko
  LD [M]  drivers/nfc/virtual_ncidev.ko