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If FEAT_MTE_TAGGED_FAR (Armv8.9) is supported, bits 63:60 of the fault address are preserved in response to synchronous tag check faults (SEGV_MTESERR). This patch adds new test cases using address tags (bits 63:60), corresponding to each existing test in check_mmap_option. Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250618084513.1761345-11-yeoreum.yun@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>