Messages in this thread | | | Date | Thu, 12 Oct 2023 14:21:39 -0700 | Subject | Re: [PATCH v2 0/4] Introduce %rip-relative addressing to PER_CPU_VAR macro | From | "H. Peter Anvin" <> |
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On 10/12/23 14:17, Uros Bizjak wrote: >> >> Are you PIC-adjusting the percpu variables as well? > > After this patch (and after fixing percpu_stable_op to use "a" operand > modifier on GCC), the only *one* remaining absolute reference to > percpu variable remain in xen-head.S, where: > > movq $INIT_PER_CPU_VAR(fixed_percpu_data),%rax > > should be changed to use leaq. > > All others should then be (%rip)-relative. >
I mean, the symbols themselves are relative, not absolute?
-hpa
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