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由 Chen Zhou 提交于
hulk inclusion category: bugfix bugzilla: 41832, https://gitee.com/openeuler/kernel/issues/I4JKT1 CVE: NA ----------------------------------------------- When one cpu panic, the panic cpu send NMI to other cpus, if one of the non-panic cpus is in printk() and get stopped before release console_waiter, the panic cpu may spin waiting. Here just release console_waiter directly after all non-panic cpus get stopped. Signed-off-by: NChen Zhou <chenzhou10@huawei.com> Reviewed-by: NJian Cheng <cj.chengjian@huawei.com> Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com> Signed-off-by: NChen Zhou <chenzhou10@huawei.com> Signed-off-by: NCheng Jian <cj.chengjian@huawei.com> Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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