| Date | Tue, 3 Apr 2012 07:42:42 +0200 | From | Heiko Carstens <> | Subject | Re: [PATCH 25/69] TTY: con3215, remove tasklet for tty_wakeup |
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On Mon, Apr 02, 2012 at 01:54:09PM +0200, Jiri Slaby wrote: > tty_wakeup is safe to be called from all contexts. No need to schedule > a tasklet for that. Let us call it directly like in other drivers. > > And delete the tasklet completely.
Your patch actually reverts Martin's recent commit 656d912537 "[S390] 3215 deadlock with tty_wakeup". I'm quite sure the reason for the deadlock still exists. Unfortunately the commit doesn't contain the call chain that led to fix.
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