On Tue, Jun 11, 2019 at 04:13:17PM +0200, Miroslav Benes wrote: > This is the fourth attempt to improve the situation of reliable stack > trace warnings in livepatch. Based on discussion in > 20190531074147.27616-1-pmla...@suse.com (v3). > > Changes against v3: > + weak save_stack_trace_tsk_reliable() removed, because it is not needed > anymore thanks to Thomas' recent improvements > + klp_have_reliable_stack() check reintroduced in klp_try_switch_task() > > Changes against v2: > > + Put back the patch removing WARN_ONCE in the weak > save_stack_trace_tsk_reliable(). It is related. > + Simplified patch removing the duplicate warning from klp_check_stack() > + Update commit message for 3rd patch [Josh] > > Miroslav Benes (2): > stacktrace: Remove weak version of save_stack_trace_tsk_reliable() > Revert "livepatch: Remove reliable stacktrace check in > klp_try_switch_task()" > > Petr Mladek (1): > livepatch: Remove duplicate warning about missing reliable stacktrace > support > > kernel/livepatch/transition.c | 8 +++++++- > kernel/stacktrace.c | 8 -------- > 2 files changed, 7 insertions(+), 9 deletions(-)
Thanks Miroslav for wrapping this up, and thanks to Petr for his previous work on this. Acked-by: Josh Poimboeuf <jpoim...@redhat.com> -- Josh
