arm64/fpsimd: Allow CONFIG_ARM64_SME to be selected

Now that the known issues with SME have been addressed, allow SME to be
selected.

Signed-off-by: Mark Rutland <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Daniel Kiss <[email protected]>
Cc: David Spickett <[email protected]>
Cc: Fuad Tabba <[email protected]>
Cc: Luis Machado <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Richard Sandiford <[email protected]>
Cc: Sander De Smalen <[email protected]>
Cc: Tamas Petz <[email protected]>
Cc: Todd Kjos <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Yury Khrustalev <[email protected]>
Tested-By: Luis Machado <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>

Author: mrutland-arm

arch/arm64/Kconfig

@@ -2285,7 +2285,6 @@ config ARM64_SME
 	bool "ARM Scalable Matrix Extension support"
 	default y
 	depends on ARM64_SVE
-	depends on BROKEN
 	help
 	  The Scalable Matrix Extension (SME) is an extension to the AArch64
 	  execution state which utilises a substantial subset of the SVE