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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id h6-20020a0564020e0600b00566d87734c0sm5521382edh.16.2024.03.05.23.34.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 Mar 2024 23:34:05 -0800 (PST) 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: e975e4e7-db8b-11ee-a1ee-f123f15fe8a2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1709710445; x=1710315245; darn=lists.xenproject.org; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to; bh=pZ5Y9z+hZxEhmTStWr9SS8VQ2KHUVonSI9wVZkbY3U4=; b=Xri7zDWkmbAS5MmGeM7Je81PZPj2bgFrT+SIb5ySNq3CGsG4p0CZVCClu/QBEuZhnS IqMVtLBJ0vup3RYBRgvuta79Cn19huhvtXL17g4IwmH9+DB5MDVcVgERTOXR3fob6+ld ZKwfbhbzk4YzCQDzwlWew3TL1qcV8fAP2BBsq1QaYrdf8JXMauArMq6L9jLLdiL0PqTp 6Dv+TVYU8T2QhHriTPlLpVhidm91fxG/0KpgrF11OEzlMHPu33NrrjW4r/Eg1G4b5kNi KvD9gCFNKHAQ54WbSxmlNrfi43t/HqVcmEQ+PxIBTPzdHZvwDN6I5kYKOZRRVFVYnh6a wRpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709710445; x=1710315245; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=pZ5Y9z+hZxEhmTStWr9SS8VQ2KHUVonSI9wVZkbY3U4=; b=AC2R9vp/cfGoJGQe82vrQmwhmx47ivbhQMIiTI5O1y40zn90pjfoaH5L2Q6iJjE59X 87ytzeM1ZZ/yIMMdsPpyrk/CbLl5j8jTSmeq0qQ1K5m/25Ej13I+tjyh7WuBgcqwWDWQ il7wXcl2Y9kzcIuK7krSdR0d+cnsPCC4c89gTbzEInpwhCJwukClhVZJngXyJGQIyiA6 JFCv3+TEfDlyyyZOHs8D+AVkAcxH6i2r2Sn/+J4BPr9dYo0YdijzWigesnOad8Zj8Hu4 GBd3WazsD8qw4BHzholJzlxrKSGvFw6Q6iqg/hwHVregUzbA3Jyq+X/TrUnH88j5pA3p 1rcA== X-Gm-Message-State: AOJu0Yycw5UPEQ4v/syD1rAfSxE4URjS+UaeOUDnVV2VIs2QbiVunE5Q 9QTOmO9a+kZrTWT7LBCpVps1ELRcgU69zhGloCHRcHjylt5iQ/F+B56NwJmaGxEAx/rHSqD3+pw = X-Google-Smtp-Source: AGHT+IFJxaiZzsndaId/iEKEmUt5plO33xatbtDulALePkUVnHHnVTJZL1142XWjIdMWPrAVmtKkag== X-Received: by 2002:a05:6402:1d91:b0:566:b09e:8d24 with SMTP id dk17-20020a0564021d9100b00566b09e8d24mr8449629edb.12.1709710445459; Tue, 05 Mar 2024 23:34:05 -0800 (PST) Message-ID: Date: Wed, 6 Mar 2024 08:34:04 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , Wei Liu , =?utf-8?q?Roger_Pau_Monn=C3=A9?= From: Jan Beulich Subject: [PATCH] x86/asm: add commas to BUILD_BUG_ON 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 light of recent observations with how macros are handled by gas, let's play by what we informally set for ourselves as a guideline: Use commas to separate parameters/arguments. Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- a/xen/arch/x86/include/asm/asm_defns.h +++ b/xen/arch/x86/include/asm/asm_defns.h @@ -82,13 +82,13 @@ register unsigned long current_stack_poi #ifdef __ASSEMBLY__ -.macro BUILD_BUG_ON condstr cond:vararg +.macro BUILD_BUG_ON condstr, cond:vararg .if \cond .error "Condition \"\condstr\" not satisfied" .endif .endm /* preprocessor macro to make error message more user friendly */ -#define BUILD_BUG_ON(cond) BUILD_BUG_ON #cond cond +#define BUILD_BUG_ON(cond) BUILD_BUG_ON #cond, cond #ifdef HAVE_AS_QUOTED_SYM #define SUBSECTION_LBL(tag) \