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Peter Anvin" , Ingo Molnar , Andrea Arcangeli , linux-s390@vger.kernel.org, Michael Ellerman , x86@kernel.org, Will Deacon , Linus Torvalds , Catalin Marinas , Waiman Long , linux-arch@vger.kernel.org, Jon Masters , Jiri Kosina , Andy Lutomirski , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Tyler Hicks , Martin Schwidefsky , linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Apr 05, 2019 at 09:31:01AM -0500, Josh Poimboeuf wrote: > My thinking was that the individual options could be used to override > the global option. But maybe that's overkill? I dunno. You mean if the user deliberately types: "cpu_spec_mitigations=off spectre_v2=auto" on the cmdline to turn off all and then enable only one? Hmm, yap, sounds like an overkill to me. Then I'd probably do: pr_err("Make up your mind already!\n"); return; :-)) I'd say let's do the simpler and cleaner thing now and think about supporting this overkill when it really turns out that it is needed. > I assume you mean just the part where L1TF_MITIGATION_DEFAULT is added? Yap. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel