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author | Will Deacon <will.deacon@arm.com> | 2013-09-17 11:46:23 +0100 |
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committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-09-20 09:56:06 +0100 |
commit | 374ed9d18e658704235b84a60589888ca52ab0fe (patch) | |
tree | fe87e717b8ccf75eb57fd693786f6fab21413cf9 /Documentation/cputopology.txt | |
parent | 59f67e16e6b79697241c3fd030e3da300377893e (diff) | |
download | linux-374ed9d18e658704235b84a60589888ca52ab0fe.tar.gz |
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 'Documentation/cputopology.txt')
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