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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 A709BC4361B for ; Wed, 9 Dec 2020 18:27:24 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D50523BC6 for ; Wed, 9 Dec 2020 18:27:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D50523BC6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:59210 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kn4BP-0002Ci-F8 for qemu-devel@archiver.kernel.org; Wed, 09 Dec 2020 13:27:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51294) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kn3rP-0000yY-Md for qemu-devel@nongnu.org; Wed, 09 Dec 2020 13:06:43 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:59260) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kn3rK-0007ZB-7s for qemu-devel@nongnu.org; Wed, 09 Dec 2020 13:06:43 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607537197; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kU8LLfrD++DTckVdz92f3StgJjIwiPAzY3tPlKdDYNE=; b=W+IdtHoYw3IVcqA36bKeVYNXgImIwnC6hdlutmUev0LqL/K0wnREaSzpYCeal9GrE5YKIX B+g1MSoQeyiQhho5zWxXIXifiEYfTfb9OoqcZBqkQUTlv6K10CC+EMbElbIYDCrawGHtus mKWQNuydMUDapfnPIQ8CFlR6fbqr4XE= Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-187-XUcdUSSTPIOwF8l9GVd1Eg-1; Wed, 09 Dec 2020 13:06:35 -0500 X-MC-Unique: XUcdUSSTPIOwF8l9GVd1Eg-1 Received: by mail-wr1-f71.google.com with SMTP id v1so945566wri.16 for ; Wed, 09 Dec 2020 10:06:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=kU8LLfrD++DTckVdz92f3StgJjIwiPAzY3tPlKdDYNE=; b=H4KKipsR1w43x9/k2Bwfz2G5cCGUHohvLLHanW87YgoEabye9VtRfKDOaZCB+yLKBA e0GUqsCXx8PPTODQO51/p82md5y9qtK5J7qR38DMgTME3WQd4SIJlML5Ybm64+bpztgC t0plgf+PrnpJIV7ddiVokPDk+dIz36fq1iG/290BF66SmuaArzvdbWHDCQRsF0Ij9VmI o3DzgozBbd18zuDD9i+7Ti8pB9cGcRwjV/3ihZwofMY/jgrzEExEOWwIqAnpAGIIyEdO zSPVttj1WARQQDwx16Olme6LTO+M16sbW1BfBx+nxccymMqM0pSE3ZZtuupwpmoFia/s b6mg== X-Gm-Message-State: AOAM533e7oTchOx0Bgn5ENuzfKrft9MyHs6WdTac+kOEJoJKtH+XQSaD o5pCspgroxTfS0dm3H2v0z3107NQB6mz+WeT3Ll3o6UoDtIx1xnTaglGiMRipsOzuKcWaXydE0u JzgOXPouGgdMJJkaOjRxiQVSkpLxcBqmwuu1o9o52r1J2eAlNAGnycUF9b5/L X-Received: by 2002:a5d:6902:: with SMTP id t2mr4028121wru.214.1607537193841; Wed, 09 Dec 2020 10:06:33 -0800 (PST) X-Google-Smtp-Source: ABdhPJzgjUXxevjHlAV3YDKSpJegLw58YycB8ru2oJdEbRgWj3G1WBT0vH78mVO8viX29klfYOTI0g== X-Received: by 2002:a5d:6902:: with SMTP id t2mr4028079wru.214.1607537193531; Wed, 09 Dec 2020 10:06:33 -0800 (PST) Received: from redhat.com (bzq-79-176-44-197.red.bezeqint.net. [79.176.44.197]) by smtp.gmail.com with ESMTPSA id z140sm4904443wmc.30.2020.12.09.10.06.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Dec 2020 10:06:32 -0800 (PST) Date: Wed, 9 Dec 2020 13:06:30 -0500 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Subject: [PULL v2 02/65] memory: Rename memory_region_notify_one to memory_region_notify_iommu_one Message-ID: <20201209180546.721296-3-mst@redhat.com> References: <20201209180546.721296-1-mst@redhat.com> MIME-Version: 1.0 In-Reply-To: <20201209180546.721296-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Eduardo Habkost , Juan Quintela , Jason Wang , Richard Henderson , Peter Xu , Eric Auger , qemu-arm@nongnu.org, Paolo Bonzini , Eugenio =?utf-8?B?UMOpcmV6?= , David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Eugenio Pérez Previous name didn't reflect the iommu operation. Signed-off-by: Eugenio Pérez Reviewed-by: Peter Xu Reviewed-by: David Gibson Reviewed-by: Juan Quintela Reviewed-by: Eric Auger Acked-by: Jason Wang Message-Id: <20201116165506.31315-2-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/exec/memory.h | 6 +++--- hw/arm/smmu-common.c | 2 +- hw/arm/smmuv3.c | 2 +- hw/i386/intel_iommu.c | 4 ++-- softmmu/memory.c | 6 +++--- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index 0f3e6bcd5e..d8456ccf52 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -236,7 +236,7 @@ enum IOMMUMemoryRegionAttr { * The IOMMU implementation must use the IOMMU notifier infrastructure * to report whenever mappings are changed, by calling * memory_region_notify_iommu() (or, if necessary, by calling - * memory_region_notify_one() for each registered notifier). + * memory_region_notify_iommu_one() for each registered notifier). * * Conceptually an IOMMU provides a mapping from input address * to an output TLB entry. If the IOMMU is aware of memory transaction @@ -1346,7 +1346,7 @@ void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, IOMMUTLBEntry entry); /** - * memory_region_notify_one: notify a change in an IOMMU translation + * memory_region_notify_iommu_one: notify a change in an IOMMU translation * entry to a single notifier * * This works just like memory_region_notify_iommu(), but it only @@ -1357,7 +1357,7 @@ void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, * replaces all old entries for the same virtual I/O address range. * Deleted entries have .@perm == 0. */ -void memory_region_notify_one(IOMMUNotifier *notifier, +void memory_region_notify_iommu_one(IOMMUNotifier *notifier, IOMMUTLBEntry *entry); /** diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 3838db1395..88d2c454f0 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -472,7 +472,7 @@ static void smmu_unmap_notifier_range(IOMMUNotifier *n) entry.perm = IOMMU_NONE; entry.addr_mask = n->end - n->start; - memory_region_notify_one(n, &entry); + memory_region_notify_iommu_one(n, &entry); } /* Unmap all notifiers attached to @mr */ diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 22607c3784..273f5f7dce 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -828,7 +828,7 @@ static void smmuv3_notify_iova(IOMMUMemoryRegion *mr, entry.addr_mask = num_pages * (1 << granule) - 1; entry.perm = IOMMU_NONE; - memory_region_notify_one(n, &entry); + memory_region_notify_iommu_one(n, &entry); } /* invalidate an asid/iova range tuple in all mr's */ diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 70ac837733..067593b9e4 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3497,7 +3497,7 @@ static void vtd_address_space_unmap(VTDAddressSpace *as, IOMMUNotifier *n) /* This field is meaningless for unmap */ entry.translated_addr = 0; - memory_region_notify_one(n, &entry); + memory_region_notify_iommu_one(n, &entry); start += mask; remain -= mask; @@ -3535,7 +3535,7 @@ static void vtd_address_space_refresh_all(IntelIOMMUState *s) static int vtd_replay_hook(IOMMUTLBEntry *entry, void *private) { - memory_region_notify_one((IOMMUNotifier *)private, entry); + memory_region_notify_iommu_one((IOMMUNotifier *)private, entry); return 0; } diff --git a/softmmu/memory.c b/softmmu/memory.c index 11ca94d037..44de610c72 100644 --- a/softmmu/memory.c +++ b/softmmu/memory.c @@ -1942,8 +1942,8 @@ void memory_region_unregister_iommu_notifier(MemoryRegion *mr, memory_region_update_iommu_notify_flags(iommu_mr, NULL); } -void memory_region_notify_one(IOMMUNotifier *notifier, - IOMMUTLBEntry *entry) +void memory_region_notify_iommu_one(IOMMUNotifier *notifier, + IOMMUTLBEntry *entry) { IOMMUNotifierFlag request_flags; hwaddr entry_end = entry->iova + entry->addr_mask; @@ -1979,7 +1979,7 @@ void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, IOMMU_NOTIFIER_FOREACH(iommu_notifier, iommu_mr) { if (iommu_notifier->iommu_idx == iommu_idx) { - memory_region_notify_one(iommu_notifier, &entry); + memory_region_notify_iommu_one(iommu_notifier, &entry); } } } -- MST