UPSTREAM: arm64: entry: Move trampoline macros out of ifdef'd section
commit 13d7a08352a83ef2252aeb464a5e08dfc06b5dfd upstream. The macros for building the kpti trampoline are all behind CONFIG_UNMAP_KERNEL_AT_EL0, and in a region that outputs to the .entry.tramp.text section. Move the macros out so they can be used to generate other kinds of trampoline. Only the symbols need to be guarded by CONFIG_UNMAP_KERNEL_AT_EL0 and appear in the .entry.tramp.text section. Bug: 215557547 Reviewed-by:Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by:
Catalin Marinas <catalin.marinas@arm.com> Signed-off-by:
James Morse <james.morse@arm.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@google.com> Change-Id: I82c3178d6c3c41fd9eaa459f39ba7d203f8ebdf6
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