From: Bin Wang <wangbin224@huawei.com> from euler inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4S9W4?from=project-issue CVE: NA --------------------------- Just like arm64, print "Bye!" before booting crash kernel. Signed-off-by: Bin Wang <wangbin224@huawei.com> Reviewed-by: luo chunsheng <luochunsheng@huawei.com> Reviewed-by: Yang Jihong <yangjihong1@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- arch/x86/kernel/machine_kexec_64.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 055c18a6f7bf..ab5163f6ae00 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -364,6 +364,8 @@ void machine_kexec(struct kimage *image) page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page) << PAGE_SHIFT); + pr_info("Bye!\n"); + /* * The segment registers are funny things, they have both a * visible and an invisible part. Whenever the visible part is -- 2.20.1