Messages in this thread | | | Date | Sun, 19 Apr 2020 21:27:54 +0200 | From | Peter Zijlstra <> | Subject | Re: [RFC][PATCH 3/7] objtool: Allow branches within the same alternative. |
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On Sun, Apr 19, 2020 at 11:32:19AM -0500, Josh Poimboeuf wrote: > On Thu, Apr 16, 2020 at 05:07:55PM +0200, Peter Zijlstra wrote: > > From: Alexandre Chartre <alexandre.chartre@oracle.com> > > > > Currently objtool prevents any branch to an alternative. While preventing > > branching from the outside to the middle of an alternative makes perfect > > sense, branching within the same alternative should be allowed. To do so, > > identify each alternative and check that a branch to an alternative comes > > from the same alternative. > > > > Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com> > > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> > > Link: https://lkml.kernel.org/r/20200414103618.12657-3-alexandre.chartre@oracle.com > > I I think I'd rather just drop this patch. It adds some complexity and > I don't really see a benefit to having the warning in the first place.
Also; we totally don't need it, sorry for not realizing that earlier. Consider it gone.
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