Messages in this thread | | | Subject | Bugs in usb-skeleton.c??? :) | From | Sergej Pupykin <> | Date | 13 Jul 2006 15:26:07 +0400 |
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Hello, All!
As I understand, USB subsystem uses urb->transfer_buffer directly with DMA. I see that usb-skeleton.c and (at least) bluez's hci_usb allocates it without GFP_DMA flag. (skeleton with GFP_KERNEL, bluez with GFP_ATOMIC)
(checked versions are 2.4.32 and 2.6.17, ohci only)
Please advise.
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