Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.vKf1EC99yO and /tmp/tmp.ImvsCBRT1t
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
f3426ac54c42 ("dpll: zl3073x: Increase maximum size of flash utility")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  HOSTCC  scripts/basic/fixdep
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/airoha/airoha_eth.o
  CHECK   ../drivers/net/ethernet/airoha/airoha_eth.c
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.o
  CC [M]  drivers/net/can/m_can/m_can_platform.o
  CC [M]  drivers/net/can/m_can/m_can.o
  CHECK   ../drivers/net/can/m_can/m_can_platform.c
  CHECK   ../drivers/net/can/m_can/m_can.c
  CC [M]  drivers/net/can/usb/gs_usb.o
  CHECK   ../drivers/net/can/usb/gs_usb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1643)
  CC [M]  drivers/net/ethernet/airoha/airoha-eth.mod.o
  LD [M]  drivers/net/can/m_can/m_can.ko
  LD [M]  drivers/net/can/m_can/m_can_platform.ko
  CC [M]  drivers/net/can/usb/gs_usb.mod.o
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.ko
  LD [M]  drivers/net/can/usb/gs_usb.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  HOSTCC  scripts/basic/fixdep
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/can/usb/gs_usb.o
  CHECK   ../drivers/net/can/usb/gs_usb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1643)
  CC [M]  drivers/net/can/usb/gs_usb.mod.o
  LD [M]  drivers/net/can/usb/gs_usb.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  HOSTCC  scripts/basic/fixdep
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/can/usb/gs_usb.o
  CHECK   ../drivers/net/can/usb/gs_usb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1643)
  CC [M]  drivers/net/can/usb/gs_usb.mod.o
  LD [M]  drivers/net/can/usb/gs_usb.ko