> On 13. Jan 2020, at 23:12, Julien Grall <jul...@xen.org> wrote:
>
> pandoc is currently failing to generate the pdf with the following
> error:
> ! Undefined control sequence.
> l.1048 metadata string format is: key=value\0
>
> In this case, we want to print \0 so we need to backslash-escape the
> first character.
>
> Interestingly pandoc will not complain when creating html and will just
> ignore \0 completely.
>
> Fixes: 5083e0ff93 ("livepatch: Add metadata runtime retrieval mechanism")
> Signed-off-by: Julien Grall <jul...@xen.org>
> Cc: Pawel Wieczorkiewicz <wipa...@amazon.de>
> ---
> docs/misc/livepatch.pandoc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/docs/misc/livepatch.pandoc b/docs/misc/livepatch.pandoc
> index 2f3f95ed37..9473ad5991 100644
> --- a/docs/misc/livepatch.pandoc
> +++ b/docs/misc/livepatch.pandoc
> @@ -739,7 +739,7 @@ The caller provides:
> Caller *MUST* allocate enough space to be able to store all received data
> (i.e. total allocated space *MUST* match the `metadata_total_size` value
> provided by the hypervisor). Individual payload metadata string can be of
> - arbitrary length. The metadata string format is:
> key=value\0...key=value\0.
> + arbitrary length. The metadata string format is:
> key=value\\0...key=value\\0.
> * `metadata_len` - Virtual address of where to write the length of each
> metadata
> string of the payload. Caller *MUST* allocate up to `nr` of them. Each
> *MUST*
> be of sizeof(uint32_t) (4 bytes).
> --
> 2.17.1
>
Sorry for yet another problem...
Reviewed-by: Pawel Wieczorkiewicz <wipa...@amazon.de>
Amazon Development Center Germany GmbH
Krausenstr. 38
10117 Berlin
Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss
Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B
Sitz: Berlin
Ust-ID: DE 289 237 879
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