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| author | Nico Weber <nicolasweber@gmx.de> | 2019-09-13 14:58:24 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-09-13 14:58:24 +0000 |
| commit | bb69208df851f94bdd51c4f14b1cf54be3ada599 (patch) | |
| tree | 0a9eec80f0558bcd68e57af91db6711f3ced9a1a /llvm/docs/SpeculativeLoadHardening.md | |
| parent | 6d186504216446a1620628057c10bddb9b0b9085 (diff) | |
| download | bcm5719-llvm-bb69208df851f94bdd51c4f14b1cf54be3ada599.tar.gz bcm5719-llvm-bb69208df851f94bdd51c4f14b1cf54be3ada599.zip | |
Fix a few spellos in docs.
(Trying to debug an incremental build thing on a bot...)
llvm-svn: 371860
Diffstat (limited to 'llvm/docs/SpeculativeLoadHardening.md')
| -rw-r--r-- | llvm/docs/SpeculativeLoadHardening.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/docs/SpeculativeLoadHardening.md b/llvm/docs/SpeculativeLoadHardening.md index de6dc015c57..50b9ea39a42 100644 --- a/llvm/docs/SpeculativeLoadHardening.md +++ b/llvm/docs/SpeculativeLoadHardening.md @@ -511,7 +511,7 @@ Once we have the predicate accumulated into a special value for correct vs. misspeculated, we need to apply this to loads in a way that ensures they do not leak secret data. There are two primary techniques for this: we can either harden the loaded value to prevent observation, or we can harden the address -itself to prevent the load from occuring. These have significantly different +itself to prevent the load from occurring. These have significantly different performance tradeoffs. @@ -942,7 +942,7 @@ We can use this broader barrier to speculative loads executing between functions. We emit it in the entry block to handle calls, and prior to each return. This approach also has the advantage of providing the strongest degree of mitigation when mixed with unmitigated code by halting all misspeculation -entering a function which is mitigated, regardless of what occured in the +entering a function which is mitigated, regardless of what occurred in the caller. However, such a mixture is inherently more risky. Whether this kind of mixture is a sufficient mitigation requires careful analysis. |

