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FROMGIT: binder: fix BINDER_WORK_FROZEN_BINDER debug logs

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The BINDER_WORK_FROZEN_BINDER type is not handled in the binder_logs
entries and it shows up as "unknown work" when logged:

  proc 649
  context binder-test
    thread 649: l 00 need_return 0 tr 0
    ref 13: desc 1 node 8 s 1 w 0 d 0000000053c4c0c3
    unknown work: type 10

This patch add the freeze work type and is now logged as such:

  proc 637
  context binder-test
    thread 637: l 00 need_return 0 tr 0
    ref 8: desc 1 node 3 s 1 w 0 d 00000000dc39e9c6
    has frozen binder

Fixes: d579b04a52a1 ("binder: frozen notification")
Cc: stable@vger.kernel.org
Acked-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20240926233632.821189-5-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 366003708
(cherry picked from commit 830d7db744b42c693bf1db7e94db86d7efd91f0e
 git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
 char-misc-next)
Change-Id: I06f888aa5218db19eeda79e315385506af09d9d5
Signed-off-by: Carlos Llamas <cmllamas@google.com>
This commit is contained in:
Carlos Llamas 2024-09-26 23:36:15 +00:00
parent dd5ff84365
commit 4942a6719a
1 changed files with 3 additions and 0 deletions
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3
drivers/android/binder.c
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@ -6368,6 +6368,9 @@ static void print_binder_work_ilocked(struct seq_file *m,
case BINDER_WORK_CLEAR_DEATH_NOTIFICATION:
seq_printf(m, "%shas cleared death notification\n", prefix);
break;
case BINDER_WORK_FROZEN_BINDER:
seq_printf(m, "%shas frozen binder\n", prefix);
break;
default:
seq_printf(m, "%sunknown work: type %d\n", prefix, w->type);
break;