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由 Catalin Marinas 提交于
Recent gcc versions generate unaligned accesses by default on ARMv6 and later processors. This patch ensures that the SCTLR.A bit is always cleared on such processors to avoid kernel traping before alignment_init() is called. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Tested-by: NJohn Linn <John.Linn@xilinx.com> Acked-by: NNicolas Pitre <nico@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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