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2022-07-01arm64: compat: Move sigreturn32.S to .rodata sectionChen Zhongjin1-0/+1
Kuser code should be inside .rodata. sigreturn32.S is splited from kuser32.S, the code in .text section is never executed. Move it to .rodata. Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com> Link: https://lore.kernel.org/r/20220701035456.250877-1-chenzhongjin@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
2019-04-23arm64: compat: Split kuser32Vincenzo Frascino1-0/+46
To make it possible to disable kuser helpers in aarch32 we need to divide the kuser and the sigreturn functionalities. Split the current version of kuser32 in kuser32 (for kuser helpers) and sigreturn32 (for sigreturn helpers). Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>