Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.bmDtJHgLI0 and /tmp/tmp.gLTUf59gM8
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
934c29999b57 ("net: micro-optimize skb_datagram_iter")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/bluetooth/hci_event.o
  CHECK   ../net/bluetooth/hci_event.c
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/bluetooth/bluetooth.o
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-pci.o
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-common.o
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-pci.c
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-common.c
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2821)
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.mod.o
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.ko
  LD [M]  net/bluetooth/bluetooth.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-common.o
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-pci.o
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-common.c
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-pci.c
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2821)
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.mod.o
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-common.o
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac-pci.o
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-pci.c
  CHECK   ../drivers/net/ethernet/synopsys/dwc-xlgmac-common.c
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2821)
  CC [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.mod.o
  LD [M]  drivers/net/ethernet/synopsys/dwc-xlgmac.ko