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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-04-28 18:04:11 +0200
committerTakashi Iwai <tiwai@suse.de>2019-04-28 18:40:26 +0200
commite5c812e84f0dece3400d5caf42522287e6ef139f (patch)
treea462673b1cfe119f0bb6221e5fcc31fbf48cc345 /sound/xen
parent0700d3d117a7f110ddddbd83873e13652f69c54b (diff)
ALSA: line6: use dynamic buffers
The line6 driver uses a lot of USB buffers off of the stack, which is not allowed on many systems, causing the driver to crash on some of them. Fix this up by dynamically allocating the buffers with kmalloc() which allows for proper DMA-able memory. Reported-by: Christo Gouws <gouws.christo@gmail.com> Reported-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Christo Gouws <gouws.christo@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/xen')
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