This will be done by free_reserved_page().

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <redacted>
Cc: Bhupesh Sharma <redacted>
Cc: James Morse <james.morse@arm.com>
Cc: Marc Zyngier <redacted>
Cc: Dave Kleikamp <redacted>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Acked-by: James Morse <james.morse@arm.com>
Signed-off-by: David Hildenbrand <redacted>
---
 arch/arm64/kernel/machine_kexec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c
index aa9c94113700..6f0587b5e941 100644
--- a/arch/arm64/kernel/machine_kexec.c
+++ b/arch/arm64/kernel/machine_kexec.c

@@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end)

        for (addr = begin; addr < end; addr += PAGE_SIZE) {
                page = phys_to_page(addr);
-               ClearPageReserved(page);
                free_reserved_page(page);
        }
 }
--

2.17.2