On Tue, Jun 04 2002, Martin Dalecki wrote:
> Russell King wrote:
> >On Tue, Jun 04, 2002 at 10:35:25AM +0200, Jens Axboe wrote:
> >
> >>On Mon, Jun 03 2002, Russell King wrote:
> >>
> >>>2.5.20 seems to be incapable of executing binaries in a ramdisk-based
> >>>root filesystem. The ramdisk in question is an ext2fs, with a 1K
> >>>block size loaded via the compressed ramdisk loader in do_mounts().
> >>>
> >>>It appears that, in the case of a 1K block sized filesystem, we attempt
> >>>to read two 512-byte sectors into a BIO vector. The first one is copied
> >>>into the first 512 bytes. The second sector, however, is copied over
> >>>the first 512 bytes. Obviously not what we really want.
> >>
> >>Looks good.
> >
> >
> >Ok, rev. 2, slightly cleaned up:
> >
> >--- orig/drivers/block/rd.c Wed May 29 21:40:26 2002
> >+++ linux/drivers/block/rd.c Tue Jun 4 09:44:21 2002
> >@@ -144,6 +144,7 @@
> > {
> > struct address_space * mapping;
> > unsigned long index;
> >+ unsigned int vec_offset;
>
>
> Just a small nit. Shouldn't taht be size_t ?
It's just the offset into the current page.
-- Jens Axboe- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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