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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA598C2BA83 for ; Fri, 14 Feb 2020 17:27:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 90E9124650 for ; Fri, 14 Feb 2020 17:27:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581701244; bh=B4hsJd84MGsALojLjJWgnNZLBKF6xB1oL1k8gRdTYlE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=igzTwh5DJtPXDQVsoDgfbEKc2uLIR0TJEMk1aeubfZinODFudVWkfKJVjzZ+VJvxg 5fZ1/5en0hLN19tPBQmVOrX/5718VL6q6bhPs0EbrMrplX2kVMbHDkh1s5MR4rKd7S Qki/ljx4fgyZG3Z4UqsdBwNnOCJfIOE6+z8sNUS0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390922AbgBNQIX (ORCPT ); Fri, 14 Feb 2020 11:08:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:59216 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390727AbgBNQHk (ORCPT ); Fri, 14 Feb 2020 11:07:40 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 61021206D7; Fri, 14 Feb 2020 16:07:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581696460; bh=B4hsJd84MGsALojLjJWgnNZLBKF6xB1oL1k8gRdTYlE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j8fELqIbOqfsWeLmyu6/ZDrlA+5x70TiaLSo2hWaSmuyu7QZymXQTjSGVMRJqJbCY kzIQuBpSi2pkRe0+kGELxp7DvV353TV/zQb4Fm5791KAsLRrXwmQrk+bW1HbC7TX+f tHQdMzfs6RaFed/jUwAaHkFlVIHH2eokOeSG0FkY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Shameer Kolothum , Will Deacon , Sasha Levin , linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org Subject: [PATCH AUTOSEL 5.4 271/459] iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA Date: Fri, 14 Feb 2020 10:58:41 -0500 Message-Id: <20200214160149.11681-271-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214160149.11681-1-sashal@kernel.org> References: <20200214160149.11681-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Shameer Kolothum [ Upstream commit 935d43ba272e0001f8ef446a3eff15d8175cb11b ] CMDQ_OP_TLBI_NH_VA requires VMID and this was missing since commit 1c27df1c0a82 ("iommu/arm-smmu: Use correct address mask for CMD_TLBI_S2_IPA"). Add it back. Fixes: 1c27df1c0a82 ("iommu/arm-smmu: Use correct address mask for CMD_TLBI_S2_IPA") Signed-off-by: Shameer Kolothum Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- drivers/iommu/arm-smmu-v3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index ed90361b84dc7..ee8d48d863e16 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -856,6 +856,7 @@ static int arm_smmu_cmdq_build_cmd(u64 *cmd, struct arm_smmu_cmdq_ent *ent) cmd[1] |= FIELD_PREP(CMDQ_CFGI_1_RANGE, 31); break; case CMDQ_OP_TLBI_NH_VA: + cmd[0] |= FIELD_PREP(CMDQ_TLBI_0_VMID, ent->tlbi.vmid); cmd[0] |= FIELD_PREP(CMDQ_TLBI_0_ASID, ent->tlbi.asid); cmd[1] |= FIELD_PREP(CMDQ_TLBI_1_LEAF, ent->tlbi.leaf); cmd[1] |= ent->tlbi.addr & CMDQ_TLBI_1_VA_MASK; -- 2.20.1