linux/tools/virtio, branch v5.3

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482

2019-06-19T15:09:52Z

Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 48 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.624030236@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2019-06-03T17:04:05Z

Pull virtio fixes from Michael Tsirkin: "Several fixes, some of them for CVEs" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: scsi: add weight support vhost: vsock: add weight support vhost_net: fix possible infinite loop vhost: introduce vhost_exceeds_weight() virtio: Fix indentation of VIRTIO_MMIO virtio: add unlikely() to WARN_ON_ONCE()

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 165

2019-05-30T18:26:38Z

Based on 1 normalized pattern(s): licensed under gpl version 2 only extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.838202816@linutronix.de Signed-off-by: Greg Kroah-Hartman

virtio: add unlikely() to WARN_ON_ONCE()

2019-05-27T15:08:22Z

The condition to test is unlikely() to be true. Add the hint. Signed-off-by: Igor Stoppa Cc: "Michael S. Tsirkin" Cc: Jason Wang Cc: Virtualization@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Michael S. Tsirkin

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

tools/virtio/ringtest: Remove bogus definition of BUG_ON()

2019-05-12T17:11:35Z

BUG_ON(x) should raise an error if x is true, but assert(x) raises an error if x is false. Remove this bogus definition of BUG_ON(), which isn't used anyway. Signed-off-by: Jonathan Neuschäfer Signed-off-by: Michael S. Tsirkin

virtio: fix test build after uio.h change

2018-12-19T23:23:49Z

Fixes: d38499530e5 ("fs: decouple READ and WRITE from the block layer ops") Signed-off-by: Michael S. Tsirkin

tools/virtio: add kmalloc_array stub

2018-07-27T13:54:40Z

Fixes: 6da2ec56059 ("treewide: kmalloc() -> kmalloc_array()") Signed-off-by: Michael S. Tsirkin

tools/virtio: add dma barrier stubs

2018-07-27T13:54:40Z

Fixes: 55e49dc43a8 ("virtio_ring: switch to dma_XX barriers for rpmsg") Signed-off-by: Michael S. Tsirkin

sg: remove ->sg_magic member

2018-06-29T14:48:06Z

This was introduced more than a decade ago when sg chaining was added, but we never really caught anything with it. The scatterlist entry size can be critical, since drivers allocate it, so remove the magic member. Recently it's been triggering allocation stalls and failures in NVMe. Tested-by: Jordan Glover Acked-by: Christoph Hellwig Signed-off-by: Jens Axboe