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| author | Rick Edgecombe <[email protected]> | 2023-07-06 16:32:48 -0700 |
|---|---|---|
| committer | Dave Hansen <[email protected]> | 2023-08-02 15:01:51 -0700 |
| commit | 87f0df7828899c552bcdde639c045983d5aeeed9 (patch) | |
| tree | e9205629e7195ed227c96a0626cd714056083deb /lib/test_fortify/write_overflow-memcpy.c | |
| parent | 67840ad0fa14ad49a605074b12d5b0f3c3113ed1 (diff) | |
x86/shstk: Move arch detail comment out of core mm
The comment around VM_SHADOW_STACK in mm.h refers to a lot of x86
specific details that don't belong in a cross arch file. Remove these
out of core mm, and just leave the non-arch details.
Since the comment includes some useful details that would be good to
retain in the source somewhere, put the arch specifics parts in
arch/x86/shstk.c near alloc_shstk(), where memory of this type is
allocated. Include a reference to the existence of the x86 details near
the VM_SHADOW_STACK definition mm.h.
Signed-off-by: Rick Edgecombe <[email protected]>
Signed-off-by: Dave Hansen <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/all/20230706233248.445713-1-rick.p.edgecombe%40intel.com
Diffstat (limited to 'lib/test_fortify/write_overflow-memcpy.c')
0 files changed, 0 insertions, 0 deletions