forked from luck/tmp_suning_uos_patched
Merge branch 'for-4.19/upstream' into for-linus
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badf58a272
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@ -309,13 +309,6 @@ static bool klp_try_switch_task(struct task_struct *task)
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if (task->patch_state == klp_target_state)
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return true;
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/*
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* For arches which don't have reliable stack traces, we have to rely
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* on other methods (e.g., switching tasks at kernel exit).
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*/
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if (!klp_have_reliable_stack())
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return false;
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/*
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* Now try to check the stack for any to-be-patched or to-be-unpatched
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* functions. If all goes well, switch the task to the target patch
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