Messages in this thread | | | Date | Mon, 9 Apr 2018 18:29:10 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86/entry/64: Drop idtentry's manual stack switch for user entries |
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* Andy Lutomirski <luto@kernel.org> wrote:
> On Tue, Apr 3, 2018 at 3:39 PM, Andy Lutomirski <luto@kernel.org> wrote: > > For non-paranoid entries, idtentry knows how to switch from the > > kernel stack to the user stack, as does error_entry. This results > > in pointless duplication and code bloat. Make idtentry stop > > thinking about stacks for non-paranoid entries. > > > > This reduces text size by 5377 bytes. > > > > Just a quick ping to make sure you all noticed this.
LOL, incidentally I have applied it a couple of minutes ago! :-)
Thanks
Ingo
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