Hi Steven,
I''m seeing a regression on ia64 with this chunk of cset 8690:
--- a/xen/common/grant_table.c Fri Jan 27 20:38:55 2006
+++ b/xen/common/grant_table.c Fri Jan 27 20:57:07 2006
@@ -522,9 +522,7 @@
ASSERT(d->grant_table != NULL);
(void)put_user(GNTST_okay, &uop->status);
for ( i = 0; i < op.nr_frames; i++ ) {
- mfn = gnttab_shared_mfn(d, d->grant_table, i);
- if (shadow_mode_translate(d))
- mfn = __mfn_to_gpfn(d, mfn);
+ mfn = __mfn_to_gpfn(d, gnttab_shared_mfn(d, d->grant_table, i));
(void)put_user(mfn, &op.frame_list[i]);
}
}
With this chunk, my domU no longer finds it''s block device and fails to
boot:
VFS: Cannot open root device "hda1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
Everything appears fine if I revert it. Is this an intentional change?
It appears to be more of a functional change than the check-in comment
for this changeset would imply. Thanks,
Alex
--
Alex Williamson HP Linux & Open Source Lab
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