Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.1px0P0g7fn and /tmp/tmp.kbyZq5gINT
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
83310d613382 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/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/bus/mhi/host/pci_generic.o
  CHECK   ../drivers/bus/mhi/host/pci_generic.c
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.o
  CC [M]  net/rds/connection.o
  CC [M]  net/rds/tcp.o
  CC [M]  net/rds/tcp_connect.o
  CC [M]  net/rds/tcp_listen.o
  CC [M]  net/rds/tcp_recv.o
  CHECK   ../net/rds/connection.c
  CC [M]  net/rds/tcp_send.o
  CC [M]  net/rds/tcp_stats.o
  LD [M]  net/rds/rds.o
  CHECK   ../net/rds/tcp_connect.c
  CHECK   ../net/rds/tcp.c
  CHECK   ../net/rds/tcp_recv.c
  CHECK   ../net/rds/tcp_stats.c
  CHECK   ../net/rds/tcp_listen.c
  CHECK   ../net/rds/tcp_send.c
  LD [M]  net/rds/rds_tcp.o
  CC [M]  drivers/net/mhi_net.o
  CHECK   ../drivers/net/mhi_net.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#604)
  LD [M]  drivers/bus/mhi/host/mhi_pci_generic.ko
  CC [M]  drivers/net/mhi_net.mod.o
  CC [M]  net/rds/rds.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  drivers/net/mhi_net.ko
  LD [M]  net/rds/rds.ko
  LD [M]  net/rds/rds_tcp.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/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/mhi_net.o
  CHECK   ../drivers/net/mhi_net.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#604)
  CC [M]  drivers/net/mhi_net.mod.o
  LD [M]  drivers/net/mhi_net.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/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/mhi_net.o
  CHECK   ../drivers/net/mhi_net.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#604)
  CC [M]  drivers/net/mhi_net.mod.o
  LD [M]  drivers/net/mhi_net.ko