[PATCH V3] arm64: Disable EL2 traps for BRBE instructions executed in EL1

[Marc Zyngier]

On Tue, 16 May 2023 09:30:15 +0100,
Anshuman Khandual <anshuman.khandual at arm.com> wrote:
> 
> This disables EL2 traps for BRBE instructions executed in EL1. This would
> enable BRBE to be configured and used successfully in the guest kernel.
> While here, this updates Documentation/arm64/booting.rst as well.
> 
> Cc: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Will Deacon <will at kernel.org>
> Cc: Mark Brown <broonie at kernel.org>
> Cc: Marc Zyngier <maz at kernel.org>
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-kernel at vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual at arm.com>

Acked-by: Marc Zyngier <maz at kernel.org>

	M.

-- 
Without deviation from the norm, progress is not possible.