From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750736AbeEaVee (ORCPT ); Thu, 31 May 2018 17:34:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:41900 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750740AbeEaVed (ORCPT ); Thu, 31 May 2018 17:34:33 -0400 Date: Thu, 31 May 2018 22:34:28 +0100 From: James Hogan To: "Maciej W. Rozycki" Cc: Ralf Baechle , linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] MIPS: ptrace: Make FPU context layout comments match reality Message-ID: <20180531213427.GC30406@jamesdev> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="8X7/QrJGcKSMr1RN" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --8X7/QrJGcKSMr1RN Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 15, 2018 at 11:03:09PM +0100, Maciej W. Rozycki wrote: > Correct comments across ptrace(2) handlers about an FPU register context > layout discrepancy between MIPS I and later ISAs, which was fixed with > `linux-mips.org' (LMO) commit 42533948caac ("Major pile of FP emulator > changes."), the fix corrected with LMO commit 849fa7a50dff ("R3k FPU > ptrace() handling fixes."), and then broken and fixed over and over > again, until last time fixed with commit 80cbfad79096 ("MIPS: Correct > MIPS I FP context layout"). >=20 > NB running the GDB test suite for the relevant ABI/ISA and watching out= =20 > for regressions is advisable when poking around ptrace(2). >=20 > Signed-off-by: Maciej W. Rozycki Thanks, applied for 4.18. Cheers James --8X7/QrJGcKSMr1RN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYIAB0WIQS7lRNBWUYtqfDOVL41zuSGKxAj8gUCWxBqYgAKCRA1zuSGKxAj 8uHhAPkBifAbPhcj+VwFhUXKfcLd0iMFaVBlPeVfEZKVvhX/zAEAoT/rQhvIvI3l quwDvYFbs9EG4GGn3vzTiKCpt0zkCQA= =P1yo -----END PGP SIGNATURE----- --8X7/QrJGcKSMr1RN--