From patchwork Thu Feb 24 16:22:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anders Roxell X-Patchwork-Id: 546173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D334EC433EF for ; Thu, 24 Feb 2022 16:32:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229639AbiBXQdS (ORCPT ); Thu, 24 Feb 2022 11:33:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33544 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230076AbiBXQdR (ORCPT ); Thu, 24 Feb 2022 11:33:17 -0500 Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE8131FE56D for ; Thu, 24 Feb 2022 08:32:41 -0800 (PST) Received: by mail-ej1-x62a.google.com with SMTP id p9so5557426ejd.6 for ; Thu, 24 Feb 2022 08:32:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TtmeV9bgxOIabhJpHOR897CD9xgb87UemODU6yGgV2U=; b=kuPalLo0ngHOxMvZ6qIgbB+moVrh17o+Lv9Ez7Ucqyo8MJkTddP+53mAdrQrjT/iIS NBbuQpY9+EyL7o0cF9EUX6BiaG/emCBJwgZ7/O8LOzPt3zwXXcdR7BdF3oPNbstEtaWI IEpIbLKdf7RuUHHHH74BbrDqcA7itr0BCaBeyWEfVAkr1eXo6yITFooJcpQfXjpLSX/N Q00TNT7VNos313AB95PZ1Ztfl68NEuVi3Ghw1As1wnhd+/t9fByKElDKdjKiVesNlmeG vgsJyynXcSf5AHf2vzLpP1zEFsoWFYmp1lebeWmVkb4/Y4nnwgoLUfDxWnIwz1JXLLGa 7GGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TtmeV9bgxOIabhJpHOR897CD9xgb87UemODU6yGgV2U=; b=zPhcBsht7Ljg5aeGTPKpqg+SjsgNYrjZufLvH4I/vCtRFJnto318VVfaMmgLSxOzwU tkNFRqGCgzVUx301lmTNYxUq4nqtWYjDyxPs6/PtzN0fd28x5KI9WhPwCttQZyrT8Ehb CmyqWcLjF13+UC+PL0nFz4FqmhtMRLfSLeQJY7b/1tRJkNL1oI3zh8OmWvBFkI+hCJ+K ZBu9Na65IPIVc8cgdyPZ8Th6p01dEbWUX7lKaX3fJVz/re/+TZc1iwIOmSFFXMJYB+3I 8+vaTz9LdNAbcgAusX8QvPy9uPoKzvpspkh9msN4szTMmfjd1ytqlpPLNTEKgjlgfpg9 9TJw== X-Gm-Message-State: AOAM531J8ArLK/cSTxuHcNhVkt3D/6tXMpgUgHc45Q0qCnUMPpuqFMT9 DpadFstCQUYCkzEqGJCrwdxC8D8p77Dm5Q== X-Google-Smtp-Source: ABdhPJwiKP+dfsndf3VPpMglOVWrIIfHrXym6SEpHnxWV0ApQvGlhQKCMMsZmT1onUav3oJu2Z4OkQ== X-Received: by 2002:ac2:5d67:0:b0:442:f135:3bcc with SMTP id h7-20020ac25d67000000b00442f1353bccmr2267428lft.452.1645719756809; Thu, 24 Feb 2022 08:22:36 -0800 (PST) Received: from localhost (c-9b28e555.07-21-73746f28.bbcust.telenor.se. [85.229.40.155]) by smtp.gmail.com with ESMTPSA id v9sm242600lfr.130.2022.02.24.08.22.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Feb 2022 08:22:36 -0800 (PST) From: Anders Roxell To: mpe@ellerman.id.au Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Anders Roxell , stable@vger.kernel.org, Arnd Bergmann Subject: [PATCHv2 1/3] powerpc: lib: sstep: fix 'sthcx' instruction Date: Thu, 24 Feb 2022 17:22:13 +0100 Message-Id: <20220224162215.3406642-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Looks like there been a copy paste mistake when added the instruction 'stbcx' twice and one was probably meant to be 'sthcx'. Changing to 'sthcx' from 'stbcx'. Cc: # v4.13+ Fixes: 350779a29f11 ("powerpc: Handle most loads and stores in instruction emulation code") Reported-by: Arnd Bergmann Signed-off-by: Anders Roxell --- arch/powerpc/lib/sstep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index bd3734d5be89..d2d29243fa6d 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -3389,7 +3389,7 @@ int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op) __put_user_asmx(op->val, ea, err, "stbcx.", cr); break; case 2: - __put_user_asmx(op->val, ea, err, "stbcx.", cr); + __put_user_asmx(op->val, ea, err, "sthcx.", cr); break; #endif case 4: