The problem the mips machines apparently ran into was due to CONFIG_FUNCTION_TRACER et al - no need to disable all of the tracing infrastructure (CONFIG_FTRACE) to disable that.
Also, the ftrace-disable feature they were using disabled CONFIG_DEBUG_KERNEL too, which is just a switch to allow other options to be enabled but doesn't enable anything on itself, so no need for that either. Signed-off-by: Tom Zanussi <[email protected]> --- meta/cfg/kernel-cache/bsp/mti-malta32/mti-malta32.scc | 4 ++-- meta/cfg/kernel-cache/bsp/mti-malta64/mti-malta64.scc | 4 ++-- meta/cfg/kernel-cache/bsp/routerstationpro/routerstationpro.scc | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/meta/cfg/kernel-cache/bsp/mti-malta32/mti-malta32.scc b/meta/cfg/kernel-cache/bsp/mti-malta32/mti-malta32.scc index 1dce16b..c9e2eb6 100644 --- a/meta/cfg/kernel-cache/bsp/mti-malta32/mti-malta32.scc +++ b/meta/cfg/kernel-cache/bsp/mti-malta32/mti-malta32.scc @@ -8,5 +8,5 @@ patch mti_malta32-fix-the-pci-resource-conflicts.patch patch mousedev-mousedev-patch-for-qemumips.patch # merged to mainline: patch 0001-MIPS-Fix-build-errors-in-sc-mips.c.patch -# v3.8+ kernels have broken mips dynamic ftrace, disable it completely for now -include features/ftrace/ftrace-disable.scc +# v3.8+ kernels have broken mips ftrace function tracing, disable it for now +include features/ftrace/ftrace-function-tracer-disable.scc diff --git a/meta/cfg/kernel-cache/bsp/mti-malta64/mti-malta64.scc b/meta/cfg/kernel-cache/bsp/mti-malta64/mti-malta64.scc index adab8d2..e73cf4c 100644 --- a/meta/cfg/kernel-cache/bsp/mti-malta64/mti-malta64.scc +++ b/meta/cfg/kernel-cache/bsp/mti-malta64/mti-malta64.scc @@ -11,5 +11,5 @@ patch bsp/mti-malta32/mousedev-mousedev-patch-for-qemumips.patch patch 0001-oprofile-mips-override-register-writes-for-qemu-mips.patch patch oprofile-mips-do-not-set-perf_irq-for-qemu-mips-64.patch -# v3.8+ kernels have broken mips dynamic ftrace, disable it completely for now -include features/ftrace/ftrace-disable.scc +# v3.8+ kernels have broken mips ftrace function tracing, disable it for now +include features/ftrace/ftrace-function-tracer-disable.scc diff --git a/meta/cfg/kernel-cache/bsp/routerstationpro/routerstationpro.scc b/meta/cfg/kernel-cache/bsp/routerstationpro/routerstationpro.scc index 04e96d6..07e9a8f 100644 --- a/meta/cfg/kernel-cache/bsp/routerstationpro/routerstationpro.scc +++ b/meta/cfg/kernel-cache/bsp/routerstationpro/routerstationpro.scc @@ -1,8 +1,8 @@ kconf hardware routerstationpro.cfg kconf hardware watchdog.cfg -# v3.8+ kernels have broken mips dynamic ftrace, disable it completely for now -include features/ftrace/ftrace-disable.scc +# v3.8+ kernels have broken mips ftrace function tracing, disable it for now +include features/ftrace/ftrace-function-tracer-disable.scc include cfg/usb-mass-storage.scc include cfg/fs/vfat.scc -- 1.7.11.4 _______________________________________________ linux-yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/linux-yocto
