mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 10:11:27 +01:00
Andrew Cooper
928bffb6dd
Various version of gcc, when compiling with -Og, complain:
xg_dom_arm.c: In function 'meminit':
xg_dom_arm.c:420:19: error: 'p2m_size' may be used uninitialized in this function [-Werror=maybe-uninitialized]
420 | dom->p2m_size = p2m_size;
| ~~~~~~~~~~~~~~^~~~~~~~~~
This is actually entirely stale code since ee21f10d70^..97e34ad22d which
removed the 1:1 identity p2m for translated domains.
Drop the write of d->p2m_size, and the p2m_size local variable. Reposition
the p2m_size field in struct xc_dom_image and correct some stale
documentation.
This change really ought to have been part of the original cleanup series.
No actual change to how ARM domains are constructed.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Julien Grall <jgrall@amazon.com>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>