Messages in this thread | | | Date | Mon, 8 Aug 2016 20:53:16 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: [PATCH] x86/hweight: Don't clobber %rdi |
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On Mon, 8 Aug 2016, Peter Zijlstra wrote:
> > > The caller expects %rdi to remain intact, push+pop it make that happen. > > > > Indeed. Applied, > > See also: > > lkml.kernel.org/r/alpine.LNX.2.00.1608081634530.22028@cbobk.fhfr.pm
Ville's patch is the proper thing to do; I still think the comments probably should be removed as they might provide more confusion than help, but that's a separate discussion.
Thanks,
-- Jiri Kosina SUSE Labs
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