On 15/01/2020 07:40, David Woodhouse wrote:
On Tue, 2020-01-14 at 16:29 +0000, Julien Grall wrote:
That's the point in appending an IND_WRITE64 operation to the kimage
stream. The actual write is done in the last gasp of kexec_reloc()
after Xen#1 is quiescent, on the way into purgatory.
I was not sure what you meant by IND_WRITE64. Maybe I should have asked
it first :). Thank you for the explanation!
Don't you often find an email is made easier to understand by the
addition of a few lines of unified diff of assembler code...?
It definitely helps. I tend to prefer diff over a long paragraph trying
to explain the same :).
Cheers,
--
Julien Grall
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