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| author | Gerd Hoffmann | 2017-06-12 09:31:09 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2017-06-13 12:17:33 +0200 |
| commit | ad3c5412f2704672bb212bb82035c9b1a72db782 (patch) | |
| tree | 854b200ff3b4d54bc44d7ee953cca0206ff4b0db /include/exec | |
| parent | xhci: only update dequeue ptr on completed transfers (diff) | |
| download | qemu-ad3c5412f2704672bb212bb82035c9b1a72db782.tar.gz qemu-ad3c5412f2704672bb212bb82035c9b1a72db782.tar.xz qemu-ad3c5412f2704672bb212bb82035c9b1a72db782.zip | |
ehci: stop recursive calls to ehci_work_bh
Can happen with usb-storage devices: ehci_work_bh calls usb-storage,
usb-storage calls into block layer, block layer may run BHs.
Add a simple bool and just do nothing in case we figure ehci_work_bh is
active.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170612073109.25930-1-kraxel@redhat.com
Diffstat (limited to 'include/exec')
0 files changed, 0 insertions, 0 deletions