tree df5192c5120a950f906faa2e35165214b5498f43
parent c10826fbfb5c958701207031503a4432ac556656
author David Brazdil <dbrazdil@google.com> 1593090846 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1599125062 +0200

KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe

[ Upstream commit b38b298aa4397e2dc74a89b4dd3eac9e59b64c96 ]

__hyp_call_panic_nvhe contains inline assembly which did not declare
its dependency on the __hyp_panic_string symbol.

The static-declared string has previously been kept alive because of a use in
__hyp_call_panic_vhe. Fix this in preparation for separating the source files
between VHE and nVHE when the two users land in two different compilation
units. The static variable otherwise gets dropped when compiling the nVHE
source file, causing an undefined symbol linker error later.

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200625131420.71444-2-dbrazdil@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>