Will Deacon 6314d90e64 arm64: entry: Ensure branch through syscall table is bounded under speculation ... In a similar manner to array_index_mask_nospec, this patch introduces an assembly macro (mask_nospec64) which can be used to bound a value under speculation. This macro is then used to ensure that the indirect branch through the syscall table is bounded under speculation, with out-of-range addresses speculating as calls to sys_io_setup (0). Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2018-02-06 22:53:35 +00:00
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asm	arm64: entry: Ensure branch through syscall table is bounded under speculation	2018-02-06 22:53:35 +00:00
uapi/asm	arm64: v8.4: Support for new floating point multiplication instructions	2018-01-05 11:29:48 +00:00