Messages in this thread | | | Date | Mon, 28 Jun 2021 11:07:41 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v2 03/24] objtool: Handle __sanitize_cov*() tail calls |
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On Fri, Jun 25, 2021 at 01:05:39PM +0200, Marco Elver wrote: > On Thu, Jun 24, 2021 at 11:41AM +0200, Peter Zijlstra wrote: > > Turns out the compilers also generate tail calls to __sanitize_cov*(), > > make sure to also patch those out in noinstr code. > > > > Fixes: 0f1441b44e82 ("objtool: Fix noinstr vs KCOV") > > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> > > Acked-by: Marco Elver <elver@google.com> > > Thanks! More reason to not even try to do the same for other > architectures, and the compiler needing the attribute...
Agreed!
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