diff options
| author | David Brownell <david-b@pacbell.net> | 2006-08-22 00:26:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-01 03:04:30 +0200 |
| commit | 789851cf0005b946557340c9bbfc7728906cdbfc (patch) | |
| tree | f10696d1397dead43f70509432266f7afef9aeb9 /drivers/usb/host | |
| parent | USB: add all wacom device to hid-core.c blacklist (diff) | |
| download | linux-789851cf0005b946557340c9bbfc7728906cdbfc.tar.xz linux-789851cf0005b946557340c9bbfc7728906cdbfc.zip | |
usb gadget: g_ether spinlock recursion fix
The new spinlock debug code turned up a spinlock recursion bug in the
Ethernet gadget driver on a disconnect path; it would show up with any
UDC driver where the cancellation of active requests was synchronous,
rather than e.g. delayed until a controller's completion IRQ.
That recursion is fixed here by creating and using a new spinlock to
protect the relevant lists.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
0 files changed, 0 insertions, 0 deletions