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    SubjectRe: 2.6.13-mm1

    Breaks build on PPC64

    Lots of this:

    In file included from fs/xfs/linux-2.6/xfs_linux.h:57,
    from fs/xfs/xfs.h:35,
    from fs/xfs/xfs_rtalloc.c:37:
    fs/xfs/xfs_arch.h:55:21: warning: "__LITTLE_ENDIAN" is not defined
    In file included from fs/xfs/xfs_rtalloc.c:50:
    fs/xfs/xfs_bmap_btree.h:65:21: warning: "__LITTLE_ENDIAN" is not defined
    CC fs/xfs/xfs_acl.o
    In file included from fs/xfs/linux-2.6/xfs_linux.h:57,
    from fs/xfs/xfs.h:35,
    from fs/xfs/xfs_acl.c:33:
    fs/xfs/xfs_arch.h:55:21: warning: "__LITTLE_ENDIAN" is not defined

    Can't see anything obvious to cause that.
    Then this:

    CC drivers/char/hvc_console.o
    drivers/char/hvc_console.c: In function `hvc_poll':
    drivers/char/hvc_console.c:600: error: `count' undeclared (first use in this function)
    drivers/char/hvc_console.c:600: error: (Each undeclared identifier is reported only once
    drivers/char/hvc_console.c:600: error: for each function it appears in.)
    drivers/char/hvc_console.c:636: error: structure has no member named `flip'
    make[2]: *** [drivers/char/hvc_console.o] Error 1
    make[1]: *** [drivers/char] Error 2
    make: *** [drivers] Error 2

    Presumably this:

    diff -puN drivers/char/hvc_console.c~tty-layer-buffering-revamp drivers/char/hvc
    _console.c
    --- 25/drivers/char/hvc_console.c~tty-layer-buffering-revamp Wed Aug 31 12:50
    :55 2005
    +++ 25-akpm/drivers/char/hvc_console.c Wed Aug 31 12:50:56 2005
    @@ -597,10 +597,8 @@ static int hvc_poll(struct hvc_struct *h

    /* Read data if any */
    for (;;) {
    - int count = N_INBUF;
    - if (count > (TTY_FLIPBUF_SIZE - tty->flip.count))
    - count = TTY_FLIPBUF_SIZE - tty->flip.count;
    -
    + count = tty_buffer_request_room(tty, N_INBUF);
    +
    /* If flip is full, just reschedule a later read */
    if (count == 0) {
    poll_mask |= HVC_POLL_READ;
    shouldn't be deleting the declaration of count.

    and possibly the "flip removal" was incomplete (line 636) ???

    -
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