from euler inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8RJ7E?from=project-issue CVE: NA
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Just like arm64, print "Bye!" before booting crash kernel.
Signed-off-by: zhangnaichuan zhangnaichuan@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 1a3e2c05a..de7e4e423 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -338,6 +338,8 @@ 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