Date: Mon, 21 May 2007 18:52:06 +0200 (CEST) From: Stefan Richter Subject: ieee1394: raw1394: Add ioctl() for 32bit userland on 64bit kernel, amendment Pointed out by Arnd Bergmann: PPC32 aligns this at 64bit, IA32 packs it. A kernel-wide available __compat_u64 which is 4-byte aligned on AMD64 and IA64 would be nicer though. Signed-off-by: Stefan Richter --- drivers/ieee1394/raw1394.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) Index: linux/drivers/ieee1394/raw1394.c =================================================================== --- linux.orig/drivers/ieee1394/raw1394.c +++ linux/drivers/ieee1394/raw1394.c @@ -2814,7 +2814,11 @@ struct raw1394_iso_packets32 { struct raw1394_cycle_timer32 { __u32 cycle_timer; __u64 local_time; -} __attribute__((packed)); +} +#if defined(CONFIG_X86_64) || defined(CONFIG_IA64) +__attribute__((packed)) +#endif +; #define RAW1394_IOC_ISO_RECV_PACKETS32 \ _IOW ('#', 0x25, struct raw1394_iso_packets32)