--- ac_clean/arch/um/fs/hostfs/hostfs_kern.c    Sat May 12 20:01:09 2001
+++ ac/arch/um/fs/hostfs/hostfs_kern.c  Sat May 12 20:37:14 2001
@@ -663,6 +663,7 @@
        int blocksize = get_hardsect_size(dev);
 
        if(blocksize == 0) blocksize = BLOCK_SIZE;
+       set_blocksize (dev, blocksize);
        if(!(bh = bread (dev, 0, blocksize))) return NULL;
        if(strncmp(bh->b_data, "HOSTFS:", strlen("HOSTFS:"))) goto out;
        ret = hostfs_read_super_common(sb, bh->b_data + strlen("HOSTFS:"));