I have not seen any activity on that in a long time. IIRC, Julien quit RedHat. I don't know if anyone else has taken over this work in RedHat. Sorry, I don't have any more information. Madhavan On 1/24/22 23:21, nobuta.keiya@xxxxxxxxxxx wrote: > Hi Madhavan, > >> Select HAVE_RELIABLE_STACKTRACE in arm64/Kconfig to allow >> arch_stack_walk_reliable() to be used. >> >> Note that this is conditional upon STACK_VALIDATION which will be added when frame pointer validation is implemented (say >> via objtool). > > I know that Julien Thierry published objtool support for arm64 [1], but I'm not > sure if it has been updated. Could you tell me other threads if you know? > > [1] https://lore.kernel.org/linux-arm-kernel/20210303170932.1838634-1-jthierry@xxxxxxxxxx/ > > > Thanks, > Keiya > >> >> Signed-off-by: Madhavan T. Venkataraman <madvenka@xxxxxxxxxxxxxxxxxxx> >> --- >> arch/arm64/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index f6e333b59314..bc7b3514b563 100644 >> --- a/arch/arm64/Kconfig >> +++ b/arch/arm64/Kconfig >> @@ -223,6 +223,7 @@ config ARM64 >> select THREAD_INFO_IN_TASK >> select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD >> select TRACE_IRQFLAGS_SUPPORT >> + select HAVE_RELIABLE_STACKTRACE if FRAME_POINTER && STACK_VALIDATION >> help >> ARM 64-bit (AArch64) Linux support. >> >> -- >> 2.25.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
