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menu "Atmel devices (AVR32 and AT91)"
	depends on AVR32 || ARCH_AT91

config SND_ATMEL_ABDAC
	tristate "Atmel Audio Bitstream DAC (ABDAC) driver"
	select SND_PCM
	depends on DW_DMAC && AVR32
	help
	  ALSA sound driver for the Atmel Audio Bitstream DAC (ABDAC).

config SND_ATMEL_AC97C
	tristate "Atmel AC97 Controller (AC97C) driver"
	select SND_PCM
	select SND_AC97_CODEC
	depends on (DW_DMAC && AVR32) || ARCH_AT91
	help
	  ALSA sound driver for the Atmel AC97 controller.

endmenu
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-01-31 00:22:31 +0000
ble summary='commit info' class='commit-info'> authorChristoph Hellwig <hch@lst.de>2017-01-30 13:15:41 +0100 committerBjorn Helgaas <bhelgaas@google.com>2017-02-02 10:35:46 -0600 commitdfef358bd1beb4e7b5c94eca944be9cd23dfc752 (patch) treeb9a2afb38a4c2ac8ad31f49ec0d71fe9e5b1994c /drivers/usb/host/ssb-hcd.c parent030305d69fc6963c16003f50d7e8d74b02d0a143 (diff)
PCI/MSI: Don't apply affinity if there aren't enough vectors left
Bart reported a problem wіth an out of bounds access in the low-level IRQ affinity code, which we root caused to the qla2xxx driver assigning all its MSI-X vectors to the pre and post vectors, and not having any left for the actually spread IRQs. Fix this issue by not asking for affinity assignment when there are no vectors to assign left. Fixes: 402723ad5c62 ("PCI/MSI: Provide pci_alloc_irq_vectors_affinity()") Link: https://lkml.kernel.org/r/1485359225.3093.3.camel@sandisk.com Reported-by: Bart Van Assche <bart.vanassche@sandisk.com> Tested-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/usb/host/ssb-hcd.c')