Messages in this thread | | | Date | Fri, 6 Nov 2020 16:22:44 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH] x86/kexec: Initialize the value of ident mapping offset |
| |
On Thu, Nov 05, 2020 at 10:30:05PM -0500, Hewenliang wrote: > From: hewenliang <hewenliang4@huawei.com> > > It is necessary to initialize the value of ident mapping offset.
Why is it necessary?
> This can not only avoid using dirty data,
What happens to designated initializers when some of the members are not explicitly mentioned?
Hint:
$ make arch/x86/kernel/machine_kexec_64.s
and look at that file before your patch.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
| |