| Subject | Re: [PATCH 3/9] ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP | From | Johannes Berg <> | Date | Wed, 27 Apr 2022 09:10:47 +0200 |
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On Tue, 2022-04-26 at 17:52 -0500, Eric W. Biederman wrote: > User mode linux is the last user of the PT_DTRACE flag. Using the flag to indicate > single stepping is a little confusing and worse changing tsk->ptrace without locking > could potentionally cause problems. > > So use a thread info flag with a better name instead of flag in tsk->ptrace. > > Remove the definition PT_DTRACE as uml is the last user.
Looks fine to me.
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Looking at pending patches, I don't see any conflicts from this. I'm guessing anyway you'll want/need to take these through some tree all together.
johannes
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