From nobody Sun Jun 28 04:42:56 2026 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 77F65C4332F for ; Mon, 14 Feb 2022 17:32:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347213AbiBNRc4 (ORCPT ); Mon, 14 Feb 2022 12:32:56 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:56152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231965AbiBNRcz (ORCPT ); Mon, 14 Feb 2022 12:32:55 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 898876540A for ; Mon, 14 Feb 2022 09:32:46 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id l67-20020a1c2546000000b00353951c3f62so11351227wml.5 for ; Mon, 14 Feb 2022 09:32:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=COv/JfRRrIlYexTxxYlC5EFg8w0U7LpqChTxU8wlLIc=; b=hvyUrRjtSeyQHJIt6u+50oogQzvKDNbcd+ORZ89zqwkqc/9xQMmJJFtDwFBzeSfZhj pOOumU2YQseakVQCCfLEthFfGYpgUmTui2yDc6HxkkiN3rKQV+Sa+HhnU4Quu/V6s+IY z25KYKjwRj5Xk+UeHJWF8PTcBypbUmRqIn6Nm0VUrBxIl5yvEXHTdic/R3RgVlLwk5r0 SXYdvBaWEQOlcGcRkZkARuvlH/vUaNcChvf+PNZlCUmbhwMMJhZS3bx4IT386SuyoitZ 7n/+7d3s1ZGFh7Jta6dFt55hv8qinp9wQ4N0byX3xniq6wdkgci8vX+9QFd0oxWhg3/x TC9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=COv/JfRRrIlYexTxxYlC5EFg8w0U7LpqChTxU8wlLIc=; b=4fU/fNySPmbyqXsIxB6mXeUaUSLhoBgFN19DfBONMh3H/4j+3z0J0fmF0fevRpu//G mLal5A9ajtKZttmVMiQtUiPX+sB64eD90bs5fG5RXNgI5R2L2l3LoAWFyQAQ/l/MTHhn R/8kyVsFKgllGzZ3alYnHH3/EilCZPj5VJ0FIGXjI8NeImWXtmDfn6x3tdWqROUBGKGg LEoPjbfQr/BxAi6sDDyH4RxvBDF0yOZnpR/Ml3XVXavDp5ZVpH4KWxT/5BL4wHbKM8K7 MR90sVY/KK4wWOEtXMXajrfLcar4dlPylngL2EI3Alk9KxGZQrO3bcjguMMJGWal54gn gYcg== X-Gm-Message-State: AOAM532CjVC8j3UvSpcMGjaCGk+Hq7w0smT2ch8Omwndm8Ik0jnxAgLR vN8d5BGXd1C6OSsGe5b+IA== X-Google-Smtp-Source: ABdhPJz3gAQwwLH43RdxSe/lvVNORXFySKe2lClGwmVl87vWJuPyjhdE2vtSaoCfq3YaoTAGpZFBWQ== X-Received: by 2002:a05:600c:1c03:: with SMTP id j3mr6316373wms.106.1644859965155; Mon, 14 Feb 2022 09:32:45 -0800 (PST) Received: from localhost.localdomain ([46.53.254.86]) by smtp.gmail.com with ESMTPSA id a18sm26871528wrg.13.2022.02.14.09.32.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 09:32:44 -0800 (PST) Date: Mon, 14 Feb 2022 20:32:43 +0300 From: Alexey Dobriyan To: bp@suse.de Cc: linux-kernel@vger.kernel.org, peterz@infradead.org Subject: [PATCH] x86, alternative: bump MAX_PATCH_LEN Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replacement instructions are raw data, there is no need to reserve space for the NUL terminator. Signed-off-by: Alexey Dobriyan (CloudLinux) --- arch/x86/kernel/alternative.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -35,7 +35,7 @@ int __read_mostly alternatives_patched; =20 EXPORT_SYMBOL_GPL(alternatives_patched); =20 -#define MAX_PATCH_LEN (255-1) +#define MAX_PATCH_LEN 255 =20 static int __initdata_or_module debug_alternative; =20