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([2a02:587:ac16:4a00:2259:7543:2ea6:3f52]) by smtp.googlemail.com with ESMTPSA id l9-20020a1709063d2900b00730af3346d6sm2117129ejf.212.2022.08.10.02.54.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 02:54:03 -0700 (PDT) X-Outflank-Mailman: Message body and most headers restored to incoming version 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: 5da24fe6-1892-11ed-924f-1f966e50362f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=06SFtDDfQbw28f9Hf3Ri4wfCkUFS+9ANcS7I9ZTAbyw=; b=AaB7GJZUT7A1i9nJJ4emIL9/nIPczoVoeRAYh1SRICFG1cH8IyobPTgspt8C3dKo3e QjzS4d88/4ru5fKDlvmQMGw+31U0oXWdIXqk4TMO1eoYGY5pWfoNGGjXuvL21/jSMQwe bEtqCml+QpifHkO46rV7EhLTlUhGA3H714MaD/I6vcmC3+g/Ima0xOEfST2wT+MIVbRh zgAXM7WZWVbWocOS5i4t9DgZpnZfU9lUsvhiR4D56T/Mvu2qsTa0Tg3gRU/2w48keDQv mQ+03q7tayGR0S8hb+wZZRX2vGRa96BTs6FgYkC9nylJgh2gRpBJamYWDiWbgQVL9mp/ ffIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=06SFtDDfQbw28f9Hf3Ri4wfCkUFS+9ANcS7I9ZTAbyw=; b=OIpLHVioYnTrD615J6Ic+Z4aTbZrfhkszZAvJKZMNyShO4G3+/QEtLZoAXAlTNk8C/ V19EKtBvXe5elDLkBwHk8TI/t/bR4ogyCVVgY+tZXgX/8nVMnyzYz5ckd3x1b+HaGyox 3M7rSOR7HYC0YJyvmM3MuAEtqFZma5I5CdRon/TmJ/SjzNqo60WZWohCka6D6McZg3/T Zt/feO46V+xlAESHHzSUH+HAm2CWVDDBruxMZdzZv6bzymZx0mH1bRM5muubvzaLZ4qy zyQyvdU5UONENHb4FgEJLN9FL0Ol4yUJHtjj3x3qXZPywXzmTbnr0aMym7EGpKyBk5Rw 1csQ== X-Gm-Message-State: ACgBeo2D7R8pbN4Dv6Q/y5g9qKSrI2ZigHgFNN1fApbN5cKwEilc3+j+ uWImwoGpaQml90ZZr4UR0JvU6PQSg00= X-Google-Smtp-Source: AA6agR49eRagY9bPPWujSlgC1b2SO87LUKYhkl5Vp+biaSHThFLWssLW7U05dqfMfN0WlWxevu0G7w== X-Received: by 2002:a05:6402:2b88:b0:43a:6c58:6c64 with SMTP id fj8-20020a0564022b8800b0043a6c586c64mr26131701edb.348.1660125243369; Wed, 10 Aug 2022 02:54:03 -0700 (PDT) From: Xenia Ragiadakou To: xen-devel@lists.xenproject.org Cc: Stefano Stabellini , Julien Grall , Bertrand Marquis , Volodymyr Babchuk Subject: [PATCH] xen/arm: vgic: Fix coding style in macro REG_RANK_INDEX() Date: Wed, 10 Aug 2022 12:53:56 +0300 Message-Id: <20220810095356.1906405-1-burzalodowa@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1660125267332100001 Content-Type: text/plain; charset="utf-8" Add parentheses around the macro parameter 's' to prevent against unintended expansions. This, also, resolves a MISRA C 2012 Rule 20.7 violation warning. Add white spaces around the subtraction operator. Signed-off-by: Xenia Ragiadakou Reviewed-by: Bertrand Marquis --- xen/arch/arm/include/asm/vgic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/arm/include/asm/vgic.h b/xen/arch/arm/include/asm/vgi= c.h index d2a9fc7d83..3d44868039 100644 --- a/xen/arch/arm/include/asm/vgic.h +++ b/xen/arch/arm/include/asm/vgic.h @@ -286,7 +286,7 @@ static inline paddr_t vgic_dist_base(const struct vgic_= dist *vgic) * Offset of GICD_ with its rank, for GICD_ size with * -bits-per-interrupt. */ -#define REG_RANK_INDEX(b, n, s) ((((n) >> s) & ((b)-1)) % 32) +#define REG_RANK_INDEX(b, n, s) ((((n) >> (s)) & ((b) - 1)) % 32) =20 =20 extern struct vcpu *vgic_get_target_vcpu(struct vcpu *v, unsigned int virq= ); --=20 2.34.1