Re: 2.6.4-mm1

[Joe Thornber]

On Thu, Mar 11, 2004 at 03:48:29PM +0100, Andi Kleen wrote:
> Maybe they have broken data structures again, most likely
> because of different long long alignment. A lot of people
> who attempt to design data structures that don't need translation
> get that wrong unfortunately.

I'd thought we'd been careful about this.  You're suggesting that the
size of this structure has changed between kernel versions ?!

struct dm_ioctl {
        uint32_t version[3];
        uint32_t data_size;

        uint32_t data_start;

        uint32_t target_count;
        int32_t open_count;
        uint32_t flags;
        uint32_t event_nr;
        uint32_t padding;

        uint64_t dev;

        char name[DM_NAME_LEN];
        char uuid[DM_UUID_LEN];
};

- Joe
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