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Re: [PATCH v6 4/4] hw: replace most qemu_bh_new calls with qemu_bh_new_guarded
- To: "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Alexander Bulekov <alxndr@xxxxxx>
- From: Paul Durrant <xadimgnik@xxxxxxxxx>
- Date: Thu, 2 Mar 2023 09:25:05 +0000
- Cc: qemu-devel@xxxxxxxxxx, Stefan Hajnoczi <stefanha@xxxxxxxxxx>, Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>, Mauro Matteo Cascella <mcascell@xxxxxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, Gerd Hoffmann <kraxel@xxxxxxxxxx>, Thomas Huth <thuth@xxxxxxxxxx>, Laurent Vivier <lvivier@xxxxxxxxxx>, Bandan Das <bsd@xxxxxxxxxx>, "Edgar E . Iglesias" <edgar.iglesias@xxxxxxxxx>, Darren Kenny <darren.kenny@xxxxxxxxxx>, Bin Meng <bin.meng@xxxxxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Marcel Apfelbaum <marcel.apfelbaum@xxxxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Eduardo Habkost <eduardo@xxxxxxxxxxx>, Jon Maloy <jmaloy@xxxxxxxxxx>, Siqi Chen <coc.cyqh@xxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, Kevin Wolf <kwolf@xxxxxxxxxx>, Hanna Reitz <hreitz@xxxxxxxxxx>, Amit Shah <amit@xxxxxxxxxx>, Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>, John Snow <jsnow@xxxxxxxxxx>, Peter Maydell <peter.maydell@xxxxxxxxxx>, Mark Cave-Ayland <mark.cave-ayland@xxxxxxxxxxxx>, Keith Busch <kbusch@xxxxxxxxxx>, Klaus Jensen <its@xxxxxxxxxxxxx>, Fam Zheng <fam@xxxxxxxxxx>, Dmitry Fleytman <dmitry.fleytman@xxxxxxxxx>, "Gonglei (Arei)" <arei.gonglei@xxxxxxxxxx>, "open list:X86 Xen CPUs" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, "open list:virtio-blk" <qemu-block@xxxxxxxxxx>, "open list:i.MX31 (kzm)" <qemu-arm@xxxxxxxxxx>, "open list:Old World (g3beige)" <qemu-ppc@xxxxxxxxxx>
- Delivery-date: Thu, 02 Mar 2023 09:25:15 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 01/03/2023 20:54, Michael S. Tsirkin wrote:
On Sat, Feb 04, 2023 at 11:07:37PM -0500, Alexander Bulekov wrote:
This protects devices from bh->mmio reentrancy issues.
Reviewed-by: Darren Kenny <darren.kenny@xxxxxxxxxx>
Reviewed-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
Signed-off-by: Alexander Bulekov <alxndr@xxxxxx>
Reviewed-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Xen parts...
Reviewed-by: Paul Durrant <paul@xxxxxxx>
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