Re: linux-next: manual merge of the ptrace tree with the s390 tree

From: Tejun Heo
Date: Thu Jul 21 2011 - 04:03:10 EST


On Wed, Jul 20, 2011 at 03:33:20PM +1000, Stephen Rothwell wrote:
> Today's linux-next merge of the ptrace tree got a conflict in
> arch/s390/kernel/traps.c between commit 248bed4b0f3c ("[S390] use siginfo
> for sigtrap signals") from the s390 tree and commit a288eecce525
> ("ptrace: kill trivial tracehooks") from the ptrace tree.
> It looks like the former is a superset of the latter, so I used the
> former.

Yeap, pretty much. Martin, testing if (current->ptrace) is enough.
If PT_PTRACED is not set, no other flag there is allowed to set.
Also, I think we really should standardize what gets reported in these
debug traps instead of letting each arch do its own thing.


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