Messages in this thread | | | Date | Thu, 15 Sep 2016 11:43:08 +1000 | From | Stephen Rothwell <> | Subject | Re: [PATCH v5 1/5] kexec_file: Include the purgatory segment in the kexec image checksum. |
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Hi Thiago,
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 2a1f0ce7c59a..dcd1679f3005 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -1792,6 +1792,11 @@ config SECCOMP > > source kernel/Kconfig.hz > > +# x86 needs to relocate the purgatory after the checksum is calculated, > +# therefore the purgatory cannot be part of the kexec image checksum. > +config ARCH_MODIFIES_KEXEC_PURGATORY > + bool > +
The above should probably be in arch/Kconfig (with an appropriately changed comment) since it is used in generic code. -- Cheers, Stephen Rothwell
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