From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 76D87C433F5 for ; Tue, 12 Apr 2022 13:15:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=o8g7XnnTy1sr4t4TuPKUlahxvnIAhiEGXqCQnn0WmY0=; b=LFKPZOtUZFIxUZ og6kZKCTQkS9ejlBno63gaVz9BWnLMLb1jhmkhgq3uMtwaO12wyBcd/kgSiOavYSWbQz/I2boowVc oPSlrqnPL6mUg00nze0Nr9zdf4WWovQf4U2cZjWCikYveIAmpQXFpMuTrTR/ANb5EWMoZ1HZmWNev BHuRvjVGWRdM5UwVsYX3HD00Ou8O/DO6eVlNtGiDXkvUr6Lkb2Cp5wg8bgiVW3dZHuR1MIWyk+VQm kJ7yZLmMbYfnPIhFLAlRDb75aY652tzCnZtQ8TSA2vL494ERgGQdcNVvJTWC8hbRjT331Akb5ibXv 21f+gZj7cVO6M5uuk5GQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1neGLJ-00ETW7-Hw; Tue, 12 Apr 2022 13:14:02 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1neGLC-00ETSu-Ob for linux-arm-kernel@lists.infradead.org; Tue, 12 Apr 2022 13:13:56 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 52EE7618E3; Tue, 12 Apr 2022 13:13:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B08A8C385AC; Tue, 12 Apr 2022 13:13:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649769233; bh=ZbncnZ32bg/pWl5i1LBdjIUJlWirb6o/1JxeMS9My4s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GSCNpxfr9zV9PtuTNKURArEQ+F7+KJsFo5eDU6+TnLy9RcDYnC/MHb01HduzEBkdV 78eNCNh0HBaiWsWepEjyJH0VcdPuxXw1PvhqkhJwayNR/jAEwwV/bkxKxJDGKoza4l Sd7rl910megsYGrDHMR1SlbLuB+TdnVwPLfimmN7GgA6kEelO1atY4TEaKMR37zwrx 1RY/bsZui1+ZOEtQSXHdVC112a2HBTh/pSbILDmbkduKq3CiLubHO+bwBXTGSloIjI RZsyM9qYFUevOq267XXVv6HfOSutlBMN/rcm7GCEyRneLOPz+4OgvdvXdCgdJbpYYi mDkrRI8oX0Ttg== Received: from sofa.misterjones.org ([185.219.108.64] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1neGL9-003mvX-Jl; Tue, 12 Apr 2022 14:13:51 +0100 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: Catalin Marinas , Will Deacon , Mark Rutland , James Morse , Suzuki K Poulose , Alexandru Elisei , kernel-team@android.com Subject: [PATCH 02/10] arm64: Add RV and RN fields for ESR_ELx_WFx_ISS Date: Tue, 12 Apr 2022 14:12:55 +0100 Message-Id: <20220412131303.504690-3-maz@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220412131303.504690-1-maz@kernel.org> References: <20220412131303.504690-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, james.morse@arm.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220412_061354_897664_86FF9E18 X-CRM114-Status: GOOD ( 12.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The ISS field exposed by ESR_ELx contain two additional subfields with FEAT_WFxT: - RN, the register number containing the timeout - RV, indicating if the register number is valid Describe these two fields according to the arch spec. No functional change. Signed-off-by: Marc Zyngier --- arch/arm64/include/asm/esr.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h index 65c2201b11b2..15156c478054 100644 --- a/arch/arm64/include/asm/esr.h +++ b/arch/arm64/include/asm/esr.h @@ -133,6 +133,8 @@ #define ESR_ELx_CV (UL(1) << 24) #define ESR_ELx_COND_SHIFT (20) #define ESR_ELx_COND_MASK (UL(0xF) << ESR_ELx_COND_SHIFT) +#define ESR_ELx_WFx_ISS_RN (UL(0x1F) << 5) +#define ESR_ELx_WFx_ISS_RV (UL(1) << 2) #define ESR_ELx_WFx_ISS_TI (UL(3) << 0) #define ESR_ELx_WFx_ISS_WFxT (UL(2) << 0) #define ESR_ELx_WFx_ISS_WFI (UL(0) << 0) -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel