Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.TjaU9HPhuX and /tmp/tmp.uQgmlcdPxJ
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
956f569c90ab ("Merge branch 'rust-net-replace-kernel-c_str-with-c-strings'")
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/net/ethernet/mediatek/mtk_eth_soc.o
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  CHECK   ../drivers/net/ethernet/realtek/r8169_main.c
  CHECK   ../drivers/net/ethernet/mediatek/mtk_eth_soc.c
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  LD [M]  drivers/net/ethernet/mediatek/mtk_eth.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1030)
  CC [M]  drivers/net/ethernet/mediatek/mtk_eth.mod.o
  LD [M]  drivers/net/ethernet/realtek/r8169.ko
  LD [M]  drivers/net/ethernet/mediatek/mtk_eth.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
Kernel: arch/x86/boot/bzImage is ready  (#1030)
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
Kernel: arch/x86/boot/bzImage is ready  (#1030)