diff options
| author | Simon Leiner <simon@leiner.me> | 2020-08-25 11:31:53 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2020-08-27 08:58:51 +0200 |
| commit | 9d3004bf7ba32c89873bb8422671d52b4bb52ce1 (patch) | |
| tree | 3abe4c81ebdcb3f1b167489e4e3466675814e202 /drivers | |
| parent | d742db70033c745e410523e00522ee0cfe2aa416 (diff) | |
| download | linux-9d3004bf7ba32c89873bb8422671d52b4bb52ce1.tar.bz2 | |
arm/xen: Add misuse warning to virt_to_gfn
As virt_to_gfn uses virt_to_phys, it will return invalid addresses when
used with vmalloc'd addresses. This patch introduces a warning, when
virt_to_gfn is used in this way.
Signed-off-by: Simon Leiner <simon@leiner.me>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20200825093153.35500-2-simon@leiner.me
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions