Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.7kNkX4lJU8 and /tmp/tmp.IDZkvR1pt4
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
7b8e9264f55a ("Merge tag 'net-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/google/gve/gve_main.o
  CC [M]  drivers/net/ethernet/google/gve/gve_utils.o
  CHECK   ../drivers/net/ethernet/google/gve/gve_main.c
  CHECK   ../drivers/net/ethernet/google/gve/gve_utils.c
  LD [M]  drivers/net/ethernet/google/gve/gve.o
  CC [M]  drivers/net/usb/usbnet.o
  CHECK   ../drivers/net/usb/usbnet.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#214)
  CC [M]  drivers/net/ethernet/google/gve/gve.mod.o
  CC [M]  drivers/net/usb/usbnet.mod.o
  LD [M]  drivers/net/ethernet/google/gve/gve.ko
  LD [M]  drivers/net/usb/usbnet.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/usb/usbnet.o
  CHECK   ../drivers/net/usb/usbnet.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#214)
  CC [M]  drivers/net/usb/usbnet.mod.o
  LD [M]  drivers/net/usb/usbnet.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/usb/usbnet.o
  CHECK   ../drivers/net/usb/usbnet.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#214)
  CC [M]  drivers/net/usb/usbnet.mod.o
  LD [M]  drivers/net/usb/usbnet.ko