From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8055E236457 for ; Fri, 1 Aug 2025 13:03:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754053423; cv=none; b=YI+gdW916dOhTk7H4rLPg4SZ62AY+vPDXRsgXAO7mdtcsTf/8FCVtrSIAfTu/khrCwNIWYERzB+NYzY5o/CWgT4Joo2GCG05YWt7C5ZfUmb55Qh6SKMfFa9nEng06W+fpUu+k96rm3vMG/ndarF0g7hu8WcHUVpNWwJIFzRUjB4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754053423; c=relaxed/simple; bh=LGAFsaZhZE9+YVDjSQvh4z1jMFg+F2jCvZkkxWqWe4E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WEx9htG1ANA5j/rRNoYJkudQmIHF4FSdBo8EuLQxuwbi3TbhokoYS15nvUGiEp4Jk8aTJ+51bapgBIBVlvkDdARtz9cSsL+d4hU8iSztWoXxypULyKpe/U+pLgeq8Wx4hOKH5kXNL+sdFZeN/kgSZtcBK2x8EQ6RXh+6Z0qg2lg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=KODomn30; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KODomn30" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1754053420; 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: in-reply-to:in-reply-to:references:references; bh=wRQvRY1Ic3xqYJoWjzoX1AeSxDMgzF+1WipYbCuWjwo=; b=KODomn30wwami+O9fA2D+L1a4RAudE8/mjeBlMQ3ndnfjP3nZI7J9xVW6OUevQBSf2NQcg 1ImhQVQDpqSpQrX1FhBRTzR/skd2MzWZVyvhk1PTjaiJ8r2RMyQhJfiu8Ov2iDrm5V8l8g 3gMD7vIYATWNeZNmGI+Du5AV8lEXmmw= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-134-IDZg7xYPOx6UmGjyG_EfDA-1; Fri, 01 Aug 2025 09:03:38 -0400 X-MC-Unique: IDZg7xYPOx6UmGjyG_EfDA-1 X-Mimecast-MFC-AGG-ID: IDZg7xYPOx6UmGjyG_EfDA_1754053417 Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-458a321153dso4204065e9.0 for ; Fri, 01 Aug 2025 06:03:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754053417; x=1754658217; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=wRQvRY1Ic3xqYJoWjzoX1AeSxDMgzF+1WipYbCuWjwo=; b=Ga80esPZxQX7z8chg54A8+RhimvKCHH205w4/uRB2kqjI8TvHlX9KFa+ZYM/C8CXTa luYdRD9J/x/oo4a2HkKcRfudrOS2azMFNhhfMTYwaOV5a3fGFhlMoiYqZ1QAtF7TF1Zi ZB0tPOnP2mL8RI4EdQ0ujfEzAkeS8MT6E01n6jhB8SzLMcQXNKp1Xds/DQYQTsalgUmL x+yFync94UqyJ19VJlc96W9EgqMCMxdLybh2817YjZ5bguzd/L+NQ5sp3QehW5CRi1kR NHHsZsgb3RQMo1ZLeEyhqcNK7gKPDruuYXNlBzmHuCPiE9LOPPeQ7O7w6q3OqUHU8K+z AGeg== X-Forwarded-Encrypted: i=1; AJvYcCXpXD6Semdnfyp5rVGppjB2GAmg/sz23gzpplPWQekBi9wfii9REY1c1ezwKSfW8/ruF4SX84IPAZEq7cc=@vger.kernel.org X-Gm-Message-State: AOJu0YwfUxyReeKDC3pUw9lhdMlCuzbLkmQQoGsXmfKoWbI2+6ZIGF8E 8q50IFCq9iSVtHyAF/DbKPiqV4JmohqlYO6C3zreu93TekJ02cEqyRMFtlerVMFPslsO5PLykBQ Jh/nkRz7Lj+TBrO/J3nQ1T00j8O2mbrlbA4lrnwosAfJiu5guMSjaDdawdnrVc+FlOw== X-Gm-Gg: ASbGnctOssMeSOW2Dq2XRKZDTuPGlsSZEgMAnqipNYsepGwJyjJktk7l31FBeRCLdbh suWB7fSy/dd+92svblGIXoht5fqGy05YxQHysSl95yJkl3mUTdvVP/Ns2lOrdsnJXrvU6LYJuVi as+P/uMspofimS1r+7hQahQyPCs8u1A+6vPD2sJgw1djHB6C58OIJ37unZPK/xjtCRphiHFvqw5 gmFnyK8jHnSQUfaH5cTUhIkGR/4/wJD1Vijw6m/L/0dMv/2tXQCcW48tB07zSDqk1whVfBoqngq y8r9qQrrvyNscetIocU1xTyL75TNMqi5 X-Received: by 2002:a05:6000:2481:b0:3b8:bb8b:6b05 with SMTP id ffacd0b85a97d-3b8bb8b6deemr4345587f8f.29.1754053416404; Fri, 01 Aug 2025 06:03:36 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHjHiezwm6gooBQWulD3psAw7200KYzsNILZaaeqjUjY2ZWI9IK3v40njhdn3wBHktdq15jSA== X-Received: by 2002:a05:6000:2481:b0:3b8:bb8b:6b05 with SMTP id ffacd0b85a97d-3b8bb8b6deemr4345535f8f.29.1754053415774; Fri, 01 Aug 2025 06:03:35 -0700 (PDT) Received: from redhat.com ([2a0d:6fc0:1515:7300:62e6:253a:2a96:5e3]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b79c45346asm5907298f8f.39.2025.08.01.06.03.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Aug 2025 06:03:35 -0700 (PDT) Date: Fri, 1 Aug 2025 09:03:31 -0400 From: "Michael S. Tsirkin" To: Linus Torvalds Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, acourbot@google.com, alok.a.tiwari@oracle.com, anders.roxell@linaro.org, dtatulea@nvidia.com, eperezma@redhat.com, eric.auger@redhat.com, gnurou@gmail.com, jasowang@redhat.com, jonah.palmer@oracle.com, kraxel@redhat.com, leiyang@redhat.com, linux@treblig.org, lulu@redhat.com, michael.christie@oracle.com, parav@nvidia.com, si-wei.liu@oracle.com, stable@vger.kernel.org, viresh.kumar@linaro.org, wangyuli@uniontech.com, will@kernel.org, wquan@redhat.com, xiaopei01@kylinos.cn Subject: Re: [GIT PULL] virtio, vhost: features, fixes Message-ID: <20250801090250-mutt-send-email-mst@kernel.org> References: <20250801070032-mutt-send-email-mst@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250801070032-mutt-send-email-mst@kernel.org> On Fri, Aug 01, 2025 at 07:00:32AM -0400, Michael S. Tsirkin wrote: > The following changes since commit 347e9f5043c89695b01e66b3ed111755afcf1911: > > Linux 6.16-rc6 (2025-07-13 14:25:58 -0700) > > are available in the Git repository at: > > https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus > > for you to fetch changes up to c7991b44d7b44f9270dec63acd0b2965d29aab43: > > vsock/virtio: Allocate nonlinear SKBs for handling large transmit buffers (2025-07-17 08:33:09 -0400) Oh no I am sorry! Please ignore, a bad commit snuck in there - it still needs maintainer approval, and I forgot. Will resend. > ---------------------------------------------------------------- > virtio, vhost: features, fixes > > vhost can now support legacy threading > if enabled in Kconfig > vsock memory allocation strategies for > large buffers have been improved, > reducing pressure on kmalloc > vhost now supports the in-order feature > guest bits missed the merge window > > fixes, cleanups all over the place > > Signed-off-by: Michael S. Tsirkin > > ---------------------------------------------------------------- > Alexandre Courbot (1): > media: add virtio-media driver > > Alok Tiwari (4): > virtio: Fix typo in register_virtio_device() doc comment > vhost-scsi: Fix typos and formatting in comments and logs > vhost: Fix typos > vhost-scsi: Fix check for inline_sg_cnt exceeding preallocated limit > > Anders Roxell (1): > vdpa: Fix IDR memory leak in VDUSE module exit > > Cindy Lu (1): > vhost: Reintroduce kthread API and add mode selection > > Dr. David Alan Gilbert (2): > vhost: vringh: Remove unused iotlb functions > vhost: vringh: Remove unused functions > > Dragos Tatulea (2): > vdpa/mlx5: Fix needs_teardown flag calculation > vdpa/mlx5: Fix release of uninitialized resources on error path > > Gerd Hoffmann (1): > drm/virtio: implement virtio_gpu_shutdown > > Jason Wang (3): > vhost: fail early when __vhost_add_used() fails > vhost: basic in order support > vhost_net: basic in_order support > > Michael S. Tsirkin (6): > virtio: document ENOSPC > pci: report surprise removal event > virtio: fix comments, readability > virtio: pack config changed flags > virtio: allow transports to suppress config change > virtio: support device disconnect > > Mike Christie (1): > vhost-scsi: Fix log flooding with target does not exist errors > > Pei Xiao (1): > vhost: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) > > Viresh Kumar (2): > virtio-mmio: Remove virtqueue list from mmio device > virtio-vdpa: Remove virtqueue list > > WangYuli (1): > virtio: virtio_dma_buf: fix missing parameter documentation > > Will Deacon (9): > vhost/vsock: Avoid allocating arbitrarily-sized SKBs > vsock/virtio: Validate length in packet header before skb_put() > vsock/virtio: Move length check to callers of virtio_vsock_skb_rx_put() > vsock/virtio: Resize receive buffers so that each SKB fits in a 4K page > vsock/virtio: Rename virtio_vsock_alloc_skb() > vsock/virtio: Move SKB allocation lower-bound check to callers > vhost/vsock: Allocate nonlinear SKBs for handling large receive buffers > vsock/virtio: Rename virtio_vsock_skb_rx_put() > vsock/virtio: Allocate nonlinear SKBs for handling large transmit buffers > > MAINTAINERS | 6 + > drivers/gpu/drm/virtio/virtgpu_drv.c | 8 +- > drivers/media/Kconfig | 13 + > drivers/media/Makefile | 2 + > drivers/media/virtio/Makefile | 9 + > drivers/media/virtio/protocol.h | 288 ++++++ > drivers/media/virtio/scatterlist_builder.c | 563 ++++++++++++ > drivers/media/virtio/scatterlist_builder.h | 111 +++ > drivers/media/virtio/session.h | 109 +++ > drivers/media/virtio/virtio_media.h | 93 ++ > drivers/media/virtio/virtio_media_driver.c | 959 ++++++++++++++++++++ > drivers/media/virtio/virtio_media_ioctls.c | 1297 ++++++++++++++++++++++++++++ > drivers/pci/pci.h | 6 + > drivers/vdpa/mlx5/core/mr.c | 3 + > drivers/vdpa/mlx5/net/mlx5_vnet.c | 12 +- > drivers/vdpa/vdpa_user/vduse_dev.c | 1 + > drivers/vhost/Kconfig | 18 + > drivers/vhost/net.c | 88 +- > drivers/vhost/scsi.c | 24 +- > drivers/vhost/vhost.c | 377 +++++++- > drivers/vhost/vhost.h | 30 +- > drivers/vhost/vringh.c | 118 --- > drivers/vhost/vsock.c | 15 +- > drivers/virtio/virtio.c | 25 +- > drivers/virtio/virtio_dma_buf.c | 2 + > drivers/virtio/virtio_mmio.c | 52 +- > drivers/virtio/virtio_pci_common.c | 45 + > drivers/virtio/virtio_pci_common.h | 3 + > drivers/virtio/virtio_pci_legacy.c | 2 + > drivers/virtio/virtio_pci_modern.c | 2 + > drivers/virtio/virtio_ring.c | 4 + > drivers/virtio/virtio_vdpa.c | 44 +- > include/linux/pci.h | 45 + > include/linux/virtio.h | 13 +- > include/linux/virtio_config.h | 32 + > include/linux/virtio_vsock.h | 46 +- > include/linux/vringh.h | 12 - > include/uapi/linux/vhost.h | 29 + > include/uapi/linux/virtio_ids.h | 1 + > kernel/vhost_task.c | 2 +- > net/vmw_vsock/virtio_transport.c | 20 +- > net/vmw_vsock/virtio_transport_common.c | 3 +- > 42 files changed, 4186 insertions(+), 346 deletions(-) > create mode 100644 drivers/media/virtio/Makefile > create mode 100644 drivers/media/virtio/protocol.h > create mode 100644 drivers/media/virtio/scatterlist_builder.c > create mode 100644 drivers/media/virtio/scatterlist_builder.h > create mode 100644 drivers/media/virtio/session.h > create mode 100644 drivers/media/virtio/virtio_media.h > create mode 100644 drivers/media/virtio/virtio_media_driver.c > create mode 100644 drivers/media/virtio/virtio_media_ioctls.c