From patchwork Thu Sep 12 12:19:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Beulich X-Patchwork-Id: 13802082 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5430EED600 for ; Thu, 12 Sep 2024 12:19:46 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.797406.1207361 (Exim 4.92) (envelope-from ) id 1soinR-0004f0-Ki; Thu, 12 Sep 2024 12:19:37 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 797406.1207361; Thu, 12 Sep 2024 12:19:37 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1soinR-0004et-Hm; Thu, 12 Sep 2024 12:19:37 +0000 Received: by outflank-mailman (input) for mailman id 797406; Thu, 12 Sep 2024 12:19:36 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1soinQ-0004Pq-HU for xen-devel@lists.xenproject.org; Thu, 12 Sep 2024 12:19:36 +0000 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [2a00:1450:4864:20::634]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 46422c06-7101-11ef-a0b5-8be0dac302b0; Thu, 12 Sep 2024 14:19:36 +0200 (CEST) Received: by mail-ej1-x634.google.com with SMTP id a640c23a62f3a-a8b155b5e9eso124965466b.1 for ; Thu, 12 Sep 2024 05:19:36 -0700 (PDT) Received: from [10.156.60.236] (ip-037-024-206-209.um08.pools.vodafone-ip.de. [37.24.206.209]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a8d25a079bcsm739333666b.83.2024.09.12.05.19.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Sep 2024 05:19:35 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 46422c06-7101-11ef-a0b5-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1726143575; x=1726748375; darn=lists.xenproject.org; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :references:cc:to:from:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=z0Rh35bBpXCWE1eheJ0hAsWyMFJdBNmfrUIVE0M4r8s=; b=Q3DurP8dnWIAw5EgX6hlcb9sXEZXTeyNb/u5A9D8gjZvPChrSpDR7tU6rDvwILt6qt tZWzQUTH2Z7d3HJ3WUhePF68Y46URxacFJtpcwUf78rK7GaEU5Hb14fVh/zCVcxlt1AN WUq4C+OEqmrDFY2VbpAX5kPDq8jNVxBLLsCOJoxcUS8iI8P07eVRzm4eA5borwPUreey jh9T6/uuKLLvf6fd01WaK6GzRi566WzFX6zmJUsRwW4bgrcn3PzWeyozOZPm0WnhORfc MefcZeEOQ8xgLt28C8Gbm0dPUFozHZTcjjvlyupvM9mjCGmovnWKnFttcZE+4Up37lPh G7xA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726143575; x=1726748375; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :references:cc:to:from:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=z0Rh35bBpXCWE1eheJ0hAsWyMFJdBNmfrUIVE0M4r8s=; b=h1KSlTb67AXM5L6Xxr3ClbCN/SWKaTAbythWh87wyARQTOQtzhXXBZA+WxmB+DTYQe l+Lcs7/f4Xd3MtaGCb77PeIswDE2rKt/6Oo9C9dxodVVXQ5OwF3XLM24a4MVX/g+5Xar 9Lm+vznTde77SaFWJFuqV1wFGyO59mguv5teDHDTjncBsuRtgLtvwiAyUV2r0uW6jQ8L Bltjny7mO2OxSutjXbSOxHMiMVxNveZVN0j12m7ggJz3ejBR+H5FPoF+Pqr9zvwmV/lR T2QiMHUxFcTmfiPaBJUwNpk24E8PtKyUheeAuctCChLoh/AeJdUSvwROzp/vD+6yuQ91 ZDgg== X-Gm-Message-State: AOJu0YzirY0Elj/9OMwZd5H/tQGc+txPdNXQ34zfoqL6nuwKMW2Rnw1Z W3GNWBwTd1ekR1kRSG9+pFUKGjJAHDP0PH4T6QVJtPxtBpQViulyCV8eJbUzRfKC6bet9algc4I = X-Google-Smtp-Source: AGHT+IGzSOqSZZ9HYFD5amPbCjyJwP/BustJqWxePLt1n8yX80osUu5CySwxz4saOQR79JdrtT3QtQ== X-Received: by 2002:a17:907:e92:b0:a8d:495b:c52d with SMTP id a640c23a62f3a-a902949b07bmr225945066b.33.1726143575323; Thu, 12 Sep 2024 05:19:35 -0700 (PDT) Message-ID: Date: Thu, 12 Sep 2024 14:19:35 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH v2 1/2] ubsan: use linux-compat.h From: Jan Beulich To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , Julien Grall , Stefano Stabellini , =?utf-8?q?Roger_Pau_Monn=C3=A9?= References: Content-Language: en-US Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL In-Reply-To: Instead of replacing the s64 (and later also u64) uses, keep the file as little modified as possible from its Linux origin. (Sadly the two cast adjustments are needed to avoid compiler warnings.) Requested-by: Andrew Cooper Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- v2: New. --- a/xen/common/ubsan/ubsan.c +++ b/xen/common/ubsan/ubsan.c @@ -20,8 +20,6 @@ static DEFINE_PER_CPU(struct xen_ubsan[1 #undef current #define current this_cpu(in_ubsan) #define dump_stack dump_execution_state -#define u64 long long unsigned int -#define s64 long long int #include "ubsan.h" @@ -141,10 +139,11 @@ static void val_to_string(char *str, siz #endif } else if (type_is_signed(type)) { scnprintf(str, size, "%lld", - (s64)get_signed_val(type, value)); + (long long)get_signed_val(type, value)); } else { scnprintf(str, size, "%llu", - (u64)get_unsigned_val(type, value)); + (unsigned long long)get_unsigned_val(type, + value)); } } } --- a/xen/common/ubsan/ubsan.h +++ b/xen/common/ubsan/ubsan.h @@ -1,6 +1,8 @@ #ifndef _LIB_UBSAN_H #define _LIB_UBSAN_H +#include + enum { type_kind_int = 0, type_kind_float = 1,