arm64: Enable interrupts in the EL0 undef handler
do_undefinstr() has to be called with interrupts disabled since it may read the instruction from the user address space which could lead to a data abort and subsequent might_sleep() warning in do_page_fault(). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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4370eec05a
Коммит
2600e130b3
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@ -476,6 +476,8 @@ el0_undef:
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* Undefined instruction
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*/
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mov x0, sp
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// enable interrupts before calling the main handler
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enable_irq
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b do_undefinstr
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el0_dbg:
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/*
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