linux-hardening - Re: [PATCH] arc: Add const attribute support for mathematical ARC builtins

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Message-ID: <202510151420.340ED16A9@keescook>
Date: Wed, 15 Oct 2025 14:20:58 -0700
From: Kees Cook <kees@...nel.org>
To: Qing Zhao <qing.zhao@...cle.com>
Cc: Claudiu Zissulescu-Ianculescu <claudiu.zissulescu-ianculescu@...cle.com>,
	Claudiu Zissulescu <claziss@...il.com>,
	"gcc-patches@....gnu.org" <gcc-patches@....gnu.org>,
	"linux-hardening@...r.kernel.org" <linux-hardening@...r.kernel.org>
Subject: Re: [PATCH] arc: Add const attribute support for mathematical ARC
 builtins

On Wed, Oct 15, 2025 at 06:09:51PM +0000, Qing Zhao wrote:
> Just want to make sure: have you done regression testing for this patch on a ARC machine already?

I have no such real hardware, but I've done Linux kernel builds with the
resulting GCC ARC cross-compiler.

-- 
Kees Cook