From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Schwab Subject: Re: [PATCH] m68k/uaccess: Fix asm constraints for userspace access Date: Thu, 13 Jun 2013 14:25:20 +0200 Message-ID: References: <1371124784-13306-1-git-send-email-geert@linux-m68k.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1371124784-13306-1-git-send-email-geert@linux-m68k.org> (Geert Uytterhoeven's message of "Thu, 13 Jun 2013 13:59:44 +0200") Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: Geert Uytterhoeven Cc: linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org Geert Uytterhoeven writes: > Also, relax the asm constraints for 16-bit userspace accesses in > __put_user() and __get_user(), as both "move" and "moves" do support > such transfers between memory and address registers. There's another occurrence in __constant_copy_from_user and __constant_copy_to_user. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."