Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.dKk98H1ua0 and /tmp/tmp.nwcX4k3zPd
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
ae4644c9b0e7 ("can: bcm: fix locking for bcm_op runtime updates")
Skip baseline build, not the first patch and no Kconfig updates
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/can/dummy_can.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#460)
  LD [M]  drivers/net/can/dummy_can.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/can/dummy_can.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#460)
  CC [M]  drivers/net/can/dummy_can.mod.o
  LD [M]  drivers/net/can/dummy_can.ko