From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47434) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fYO0o-0004pr-I4 for qemu-devel@nongnu.org; Wed, 27 Jun 2018 23:54:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fYO0l-0006wd-H9 for qemu-devel@nongnu.org; Wed, 27 Jun 2018 23:54:26 -0400 Date: Thu, 28 Jun 2018 13:46:05 +1000 From: David Gibson Message-ID: <20180628034605.GA23134@umbus.fritz.box> References: <20180626161921.27941-1-richard.henderson@linaro.org> <20180626161921.27941-2-richard.henderson@linaro.org> <20180627090917.GI14434@umbus.fritz.box> <75d315ee-dd6e-e68d-68c1-ed30508dabab@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="liOOAslEiF7prFVr" Content-Disposition: inline In-Reply-To: <75d315ee-dd6e-e68d-68c1-ed30508dabab@linaro.org> Subject: Re: [Qemu-devel] [PATCH 01/13] target/ppc: Add do_unaligned_access hook List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Richard Henderson Cc: qemu-devel@nongnu.org, qemu-ppc@nongnu.org --liOOAslEiF7prFVr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 27, 2018 at 06:52:49AM -0700, Richard Henderson wrote: > On 06/27/2018 02:09 AM, David Gibson wrote: > > On Tue, Jun 26, 2018 at 09:19:09AM -0700, Richard Henderson wrote: > >> This allows faults from MO_ALIGN to have the same effect > >> as from gen_check_align. > >> > >> Signed-off-by: Richard Henderson > >=20 > > So, most powerpc cpus can handle most unaligned accesses without an > > exception. I'm assuming this series won't preclude that? >=20 > Correct. This hook will only fire when using MO_ALIGN to > request an alignment check. Thanks for the confirmation, first patch applied to ppc-for-3.0. Continuing to look at the rest. --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --liOOAslEiF7prFVr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAls0WfcACgkQbDjKyiDZ s5JN7RAAn9T7OpzjrYwpSjYeUAiXCXFMBoB5hLc71DrwCjAl+YkwNAlKZXMHg142 wKj3wMGfvESBq9xzh6nK7cqGgwBaQ/CVeCa/D65Bj9qA25x+SocHG5OVrRtywKdq zO9fzD/rJ/DzgLMmND81mtuf7deEeRbdwkM2jEHdL7UHLWPbLp+nWRTBm5HlfqJp lHQc3R9xlKEiIL9LWG3MbjvNmwCWu4llCIHY6BFU2hjSefFi93OlFJ5YpsFVygwg UjbD99ZuEnrKy88OUWd4lLtEKk+M2V3OJYkUsopOA+F2wbsjgVaw8jE2c1Uv4dpv Iz5pOWqdZ49IphhfTtDojyBS8RtiYsRJ5xs6XT7M94rL7xfRrOokXOLdi+CkDbNx ZHYjEekeJfi47/jvHxB+2cg3HEdPYBRklXr0SE4nRSBSUae4iA3xX7h8o8Y+/eHN bg9PgM6ad1d78YNAG3xsVstwUg/ehFaPp6b2HbxTYFHQnmPSR3nS0EeqyrBxJ4dp 5X4L1mfiKhPsgMTYofd75qZjd7MSQYahCqKgyLppZJUzIZSescX0Hv8uXilC2e23 GNr357DrXT2NdPrcu9W/t36Ffm9fmsy+z1ExnCZhKFTh+nsJNoFnZPLJV/9Tv+sZ 0+QySzha4nKL7yfZlYR+Ph7W89vXg1BgcpY2NWihoqcUcs8WspY= =PvuN -----END PGP SIGNATURE----- --liOOAslEiF7prFVr--