Messages in this thread | | | Date | Tue, 24 Jan 2023 10:07:53 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH 3/3] x86/static_call: Add support for Jcc tail-calls |
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On Tue, 24 Jan 2023 14:06:49 +0100 Peter Zijlstra <peterz@infradead.org> wrote:
> > Just to confirm, as it's not clear if this is the static call site or one > > of the functions that is being called. > > Ah, you've not looked at enough asm then? ;-) Yes this is the static > call site, see the __SCT_ target (instruction at 0x35d).
Yeah, could you specify it a bit more in the change log such that those looking back at this don't have to have that requirement of staring at enough asm ;-)
It's actually been some time since I stared at compiler output (although now that I'm starting to play with rust, that's going to start back up soon).
-- Steve
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