Added memory fence to xt_rsil(). Without this the compiler may use #6301
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memory refernces loaded to registers before the fence, in computation within the fence. These values could have changed before xt_rsil() (critical section start) was called.
devyte
approved these changes
Jul 14, 2019
|
Fixes #6302 (comment) |
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memory references loaded to registers before the fence, in computation
within the fence. These values could have changed before xt_rsil()
(critical section start) was called.
addresses: #6274 (comment)