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    SubjectRe: [PATCH 12/12] i386 boot: Add an ELF header to bzImage
    Eric W. Biederman wrote:
    > "H. Peter Anvin" <hpa@zytor.com> writes:
    >
    >> Vivek Goyal wrote:
    >>> Hi Eric,
    >>> I have added cld in the regenerated patch below.
    >> No, the cld needs to be earlier. It turns out this isn't the first use of
    >> string instructions.
    >
    > Can we rely on the int calls not setting df? Otherwise we need to clear
    > df at each use as we do with all of the later uses.
    >

    Yes, we can, with a few exceptions. INT saves the flags and IRET
    restores them.

    -hpa
    -
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