diff options
author | Christoph Hellwig <hch@lst.de> | 2024-03-25 02:45:40 +0300 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-26 06:56:12 +0300 |
commit | 1b265da7ea1e1ae997fa119c2846bb389eb39c6b (patch) | |
tree | bfa8d840d2336b2f23db6b6d77b8eeca996d22e5 /include/keys | |
parent | 85109a8a9a10602749b2693ddb9417b3d14754a5 (diff) | |
download | linux-1b265da7ea1e1ae997fa119c2846bb389eb39c6b.tar.xz |
virt: acrn: stop using follow_pfn
Patch series "remove follow_pfn".
This series open codes follow_pfn in the only remaining caller, although
the code there remains questionable. It then also moves follow_phys into
the only user and simplifies it a bit.
This patch (of 3):
Switch from follow_pfn to follow_pte so that we can get rid of follow_pfn.
Note that this doesn't fix any of the pre-existing raciness and lack of
permission checking in the code.
Link: https://lkml.kernel.org/r/20240324234542.2038726-1-hch@lst.de
Link: https://lkml.kernel.org/r/20240324234542.2038726-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fei Li <fei1.li@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/keys')
0 files changed, 0 insertions, 0 deletions