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| author | Simon Leiner <simon@leiner.me> | 2020-08-25 11:31:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-12 11:45:27 +0200 |
| commit | c012951fa025d32abcc111cd420c3c42ee99cc75 (patch) | |
| tree | d8f414c84c14c9b2df96ed0eaca81f7c38cc208c /scripts/objdiff | |
| parent | d1d027fc79035930ef838dc51b324a9a835809a3 (diff) | |
xen/xenbus: Fix granting of vmalloc'd memory
[ Upstream commit d742db70033c745e410523e00522ee0cfe2aa416 ]
On some architectures (like ARM), virt_to_gfn cannot be used for
vmalloc'd memory because of its reliance on virt_to_phys. This patch
introduces a check for vmalloc'd addresses and obtains the PFN using
vmalloc_to_pfn in that case.
Signed-off-by: Simon Leiner <simon@leiner.me>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20200825093153.35500-1-simon@leiner.me
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions