| commit | ad3c5412f2704672bb212bb82035c9b1a72db782 | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Mon, 12 Jun 2017 07:31:09 +0000 (12 09:31 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Tue, 13 Jun 2017 10:17:33 +0000 (13 12:17 +0200) | ||
| tree | 854b200ff3b4d54bc44d7ee953cca0206ff4b0db | treesnapshot (tar.gz zip) |
| parent | d54fddea989ba4aa2912d49583d86ce01c0d27ea | commitdiff |
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
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
| hw/usb/hcd-ehci.c | diffblobblamehistory | |
| hw/usb/hcd-ehci.h | diffblobblamehistory |