Merge b8ae3fdfa579dbf366b1bb1cbfdbf8c51db7fa55 into the 10.0.1

[DanielKristofKiss]

Bugzilla Link	46327
Resolution	FIXED
Resolved on	Jun 16, 2020 20:10
Version	10.0
OS	All
Blocks	#44654
CC	@DanielKristofKiss,@tstellar
Fixed by commit(s)	d5a186a b8ae3fd aab5069 bf89c5a

[DanielKristofKiss]

assigned to @tstellar

[DanielKristofKiss]

Could you please consider to backport this change?
This change fixes an bug that effect user space and kernel use of BTI feature of AArch64.

[tstellar]

Tim, what do you think about backporting this?

https://reviews.llvm.org/rGb8ae3fdfa579dbf366b1bb1cbfdbf8c51db7fa55

[TNorthover]

I think it looks good.

[tstellar]

Daniel, should we also backport this fix?

https://reviews.llvm.org/rGd5a186a60014dc1a8c979c978cb32aba7ecb9102

[DanielKristofKiss]

Tom, Nice catch. Yes, please.
Should I open a new bugzilla for it?
Thanks

[tstellar]

Tom, Nice catch. Yes, please.
Should I open a new bugzilla for it?
Thanks

No, I'll just merge both together.

[tstellar]

Merged: bf89c5a