It's nice that someone took a sizeof() on the struct -- so, one would hope that no code actually depended on a particular value, no? > -----Original Message----- > From: Ming Lei [mailto:ming.lei@canonical.com] > Sent: Friday, July 10, 2015 7:43 AM > To: Moore, Robert > Cc: Zheng, Lv; Wysocki, Rafael J; Linux Kernel Mailing List; linux-arm- > kernel; Thomas Gleixner; Jason Cooper; Hanjun Guo > Subject: Re: ACPI: regression: Failed to initialize GIC IRQ controller > > On Fri, Jul 10, 2015 at 10:28 PM, Moore, Robert > wrote: > > > > > >> -----Original Message----- > >> From: Ming Lei [mailto:ming.lei@canonical.com] > >> Sent: Friday, July 10, 2015 12:46 AM > >> To: Moore, Robert; Zheng, Lv; Wysocki, Rafael J > >> Cc: Linux Kernel Mailing List; linux-arm-kernel; Thomas Gleixner; > >> Jason Cooper; Hanjun Guo > >> Subject: ACPI: regression: Failed to initialize GIC IRQ controller > >> > >> 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: > > > > > > I would be interested to know just what exactly about this change broke > things. > > sizeof(struct acpi_madt_generic_interrupt) {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I