Messages in this thread | | | Date | Mon, 20 Aug 2018 16:54:54 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH RESEND] x86-64: use RIP-relative calls for paravirt indirect ones |
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On Wed, 15 Aug 2018, Jan Beulich wrote:
> This saves one insn byte per instance, summing up to a savings of over > 4k in my (stripped down) configuration. No variant of to be patched in > replacement code relies on the one byte larger size. > > Signed-off-by: Jan Beulich <jbeulich@suse.com> > Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
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