On 10/07/15 09:17, Suman Tripathi wrote: > On Fri, Jul 10, 2015 at 1:28 PM, Marc Zyngier <marc.zyng...@arm.com> wrote: >> >> On 10/07/15 08:45, Ming Lei wrote: >>> Hi, >>> >>> Commit 0cff8dc0099f6d4f(ACPICA: ACPI 6.0: Add changes for MADT table.) >>> causes the following failure on APM mustang board(arm64) when >>> booting via UEFI and ACPI: >>> >>> No valid GICC entries exist >>> ACPI: Failed to initialize GIC IRQ controller >>> Kernel panic - not syncing: No interrupt controller found. >>> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.2.0-rc1+ #45 >>> Hardware name: APM X-Gene Mustang board (DT) >>> Call trace: >>> [<ffffffc000089b94>] dump_backtrace+0x0/0x12c >>> [<ffffffc000089cd0>] show_stack+0x10/0x1c >>> [<ffffffc0005fac18>] dump_stack+0x8c/0xdc >>> [<ffffffc0005f7218>] panic+0xe4/0x220 >>> [<ffffffc00082631c>] init_IRQ+0x24/0x30 >>> [<ffffffc00082486c>] start_kernel+0x274/0x3d8 >>> ---[ end Kernel panic - not syncing: No interrupt controller found. >> >> Isn't that addressed by [1] which Catalin has queued for -rc2? > > > I am also seeing the same . But it fixes after I apply the parking > protocol patch but that is not upstreamed.
I'm more interested to find out if the patch I mentioned in my original email fixes it or not. An additional dependency on something that is not aimed for mainline yet doesn't really help. Thanks, M. -- Jazz is not dead. It just smells funny... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/