Messages in this thread | | | Date | Sun, 28 Oct 2007 15:45:26 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: [PATCH] usbserial: fix inconsistent lock state |
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On Sun, 28 Oct 2007, Borislav Petkov wrote:
> --- > In commit acd2a847e7fee7df11817f67dba75a2802793e5d usb_serial_generic_write() > disables interrupts when taking &port->lock which is also taken in > usb_serial_generic_read_bulk_callback() resulting in an inconsistent lock state > due to the latter not disabling interrupts on the local cpu. Fix that by > disabling interrupts in the latter call site also. > Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
You are right, I missed the usb_serial_generic_read_bulk_callback() one, thanks for catching this.
Acked-by: Jiri Kosina <jkosina@suse.cz>
-- Jiri Kosina SUSE Labs - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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