• Dave Airlie's avatar
    Revert "debug_locks: set oops_in_progress if we will log messages." · bcb38ceb
    Dave Airlie authored
    This reverts commit e0fdace1.
    On-list discussion seems to suggest that the robustness fixes for printk
    make this unnecessary and DaveM has also agreed in person at Kernel Summit
    and on list.
    The main problem with this code is once we hit a lockdep splat we always
    keep oops_in_progress set, the console layer uses oops_in_progress with KMS
    to decide when it should be showing the oops and not showing X, so it causes
    problems around suspend/resume time when a userspace resume can cause a console
    switch away from X, only if oops_in_progress is set (which is what we want
    if an oops actually is in progress, but not because we had a lockdep splat
    2 days prior).
    Cc: David S Miller <davem@davemloft.net>
    Cc: Ingo Molnar <mingo@elte.hu>
    Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
debug_locks.c 1.08 KB