On 11/09/2014 11:03 PM, Keerthy wrote: > l3_noc module loses context during both DS0 and RTC+DDR in self refresh modes. > This causes the previously masked l3 interrupts to trigger and the software > book keeping assumes the interrupts are masked and does nothing to mask. > This software/hardware out of sync leads to back to back l3 interrupts > and eventually causes a hang. Hence adding resume hook to restore the > mask registers based on the book keeping variables > > Keerthy (2): > bus: omap_l3_noc: Add resume hook to restore context minor comment on this patch, > bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in > the irq handler > > drivers/bus/omap_l3_noc.c | 63 +++++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 61 insertions(+), 2 deletions(-) > Otherwise: Acked-by: Nishanth Menon <nm@xxxxxx> yep, AM437x did bring out some interesting surprises :(... thanks for catching them. -- Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
