From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason@zx2c4.com (Jason A. Donenfeld) Date: Fri, 5 Oct 2018 19:37:44 +0200 Subject: [RFC PATCH 1/9] kernel: add support for patchable function pointers In-Reply-To: References: <20181005081333.15018-1-ard.biesheuvel@linaro.org> <20181005081333.15018-2-ard.biesheuvel@linaro.org> <20181005141433.GS19272@hirez.programming.kicks-ass.net> <9E0E08C8-0DFC-4E50-A4FA-73208835EF9E@amacapital.net> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Oct 5, 2018 at 7:29 PM Andy Lutomirski wrote: > (None of this is to say that I disagree with Jason, though -- I'm not > entirely convinced that this makes sense for Zinc. But maybe it can > be done in a way that makes everyone happy.) Zinc indeed will continue to push in the simpler and more minimal direction. Down the line I'm open to trying and benching a few different ways of going about it with dynamic patching -- something that will be pretty easy to experiment with given the lean structure of Zinc -- but for the initial merge I intend to do it the way it is, which is super fast and pretty straightforward to follow. Jason