talos-obmc-linux - Talos™ II Linux sources for OpenBMC

	Commit message (Collapse)	Author	Age	Files	Lines
*	irqchip: irq-crossbar: Not allocating enough memory	Dan Carpenter	2014-04-28	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	We are allocating the size of a pointer and not the size of the data. This will lead to memory corruption. There isn't actually a "cb_device" struct, btw. The code is only able to compile because GCC knows that all pointers are the same size. Fixes: 96ca848ef7ea ('DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Sricharan R <r.sricharan@ti.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Link: http://lkml.kernel.org/r/20140403072134.GA14286@mwanda Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
*	DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP	Sricharan R	2014-02-05	1	-0/+208
	Some socs have a large number of interrupts requests to service the needs of its many peripherals and subsystems. All of the interrupt lines from the subsystems are not needed at the same time, so they have to be muxed to the irq-controller appropriately. In such places a interrupt controllers are preceded by an CROSSBAR that provides flexibility in muxing the device requests to the controller inputs. This driver takes care a allocating a free irq and then configuring the crossbar IP as a part of the mpu's irqchip callbacks. crossbar_init should be called right before the irqchip_init, so that it is setup to handle the irqchip callbacks. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Tony Lindgren <tony@atomide.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Kumar Gala <galak@codeaurora.org> (for DT binding portion) Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Gleixner <tglx@linutronix.de>