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| author | Alexandre Belloni <[email protected]> | 2019-05-22 12:07:36 +0000 |
|---|---|---|
| committer | Felipe Balbi <[email protected]> | 2019-06-06 10:51:57 +0000 |
| commit | fbc318afadd6e7ae2252d6158cf7d0c5a2132f7d (patch) | |
| tree | 23ee9d920d8c41c1dbe80e0be5443920fab4daf5 /lib/timerqueue.c | |
| parent | usb: gadget: fusb300_udc: Fix memory leak of fusb300->ep[i] (diff) | |
| download | kernel-fbc318afadd6e7ae2252d6158cf7d0c5a2132f7d.tar.gz kernel-fbc318afadd6e7ae2252d6158cf7d0c5a2132f7d.zip | |
usb: gadget: udc: lpc32xx: allocate descriptor with GFP_ATOMIC
Gadget drivers may queue request in interrupt context. This would lead to
a descriptor allocation in that context. In that case we would hit
BUG_ON(in_interrupt()) in __get_vm_area_node.
Also remove the unnecessary cast.
Acked-by: Sylvain Lemieux <[email protected]>
Tested-by: James Grant <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions