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| author | Will Deacon <will.deacon@arm.com> | 2013-09-17 12:46:23 +0200 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-09-20 10:56:06 +0200 |
| commit | 374ed9d18e658704235b84a60589888ca52ab0fe (patch) | |
| tree | fe87e717b8ccf75eb57fd693786f6fab21413cf9 /kernel/dma.c | |
| parent | arm64: Make do_bad_area() function static (diff) | |
| download | linux-374ed9d18e658704235b84a60589888ca52ab0fe.tar.xz linux-374ed9d18e658704235b84a60589888ca52ab0fe.zip | |
arm64: documentation: tighten up tagged pointer documentation
Commit d50240a5f6ce ("arm64: mm: permit use of tagged pointers at EL0")
added support for tagged pointers in userspace, but the corresponding
update to Documentation/ contained some imprecise statements.
This patch fixes up some minor ambiguities in the text, hopefully making
it more clear about exactly what the kernel expects from user virtual
addresses.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions