arm64: entry: Remove confusing comment
The comment about SYS_MEMBARRIER_SYNC_CORE relying on ERET being
context-synchronizing is confusing and misplaced with kpti. Given that
this is already documented under Documentation/ (see arch-support.txt
for membarrier), remove the comment altogether.
Signed-off-by:
Will Deacon <will.deacon@arm.com>
parent
679db708
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