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| 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 /include/media/drv-intf/soc_mediabus.h | |
| parent | xen/xenbus: Fix granting of vmalloc'd memory (diff) | |
| download | wireguard-linux-9d3004bf7ba32c89873bb8422671d52b4bb52ce1.tar.xz wireguard-linux-9d3004bf7ba32c89873bb8422671d52b4bb52ce1.zip | |
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 'include/media/drv-intf/soc_mediabus.h')
0 files changed, 0 insertions, 0 deletions