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| author |   Christoph Hellwig <hch@lst.de> | 2021-09-07 19:56:04 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-08 11:50:24 -0700 |
| commit | 8491502f787c4a902bd4f223b578ef47d3490264 (patch) | |
| tree | fb17f5e99a94cd457c73f7cb7e74c9272c5df8a1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mm: move ioremap_page_range to vmalloc.c (diff) | |
| download | linux-dev-8491502f787c4a902bd4f223b578ef47d3490264.tar.xz linux-dev-8491502f787c4a902bd4f223b578ef47d3490264.zip | |
mm: don't allow executable ioremap mappings
There is no need to execute from iomem (and most platforms it is
impossible anyway), so add the pgprot_nx() call similar to vmap.
Link: https://lkml.kernel.org/r/20210824091259.1324527-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions