Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.XzkMLnkeBO and /tmp/tmp.PzI2f9Sozf
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
1ab665817448 ("virtio-net: drop the multi-buffer XDP packet in zerocopy")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# 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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.o
  CHECK   ../drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c
  LD [M]  drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/ch_ipsec.o
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.o
  CHECK   ../drivers/isdn/hardware/mISDN/hfcsusb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1767)
  CC [M]  drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/ch_ipsec.mod.o
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.mod.o
  LD [M]  drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/ch_ipsec.ko
  LD [M]  drivers/isdn/hardware/mISDN/hfcsusb.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# 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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.o
  CHECK   ../drivers/isdn/hardware/mISDN/hfcsusb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1767)
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.mod.o
  LD [M]  drivers/isdn/hardware/mISDN/hfcsusb.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# 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
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.o
  CHECK   ../drivers/isdn/hardware/mISDN/hfcsusb.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1767)
  CC [M]  drivers/isdn/hardware/mISDN/hfcsusb.mod.o
  LD [M]  drivers/isdn/hardware/mISDN/hfcsusb.ko