On Mon, Dec 19, 2022 at 04:36:20PM +0000, Anthony PERARD via groups.io wrote:
> From: Anthony PERARD <anthony.per...@citrix.com>
>
> Copy the function BuildPlatformInfoHob() from OvmfPkg/PlatformPei.
>
> QemuFwCfgLib expect this HOB to be present, or fails to do anything.
> InternalQemuFwCfgIsAvailable() from QemuFwCfgPeiLib module will not
> check if the HOB is actually present for example and try to use a NULL
> pointer.
>
> Fixes: cda98df16228 ("OvmfPkg/QemuFwCfgLib: remove mQemuFwCfgSupported +
> mQemuFwCfgDmaSupported")
> Signed-off-by: Anthony PERARD <anthony.per...@citrix.com>
Reviewed-by: Gerd Hoffmann <kra...@redhat.com>
You might also consider moving global variables to the PlatformInfoHob
or use PlatformInitLib functions instead of your own copy or both.
take care,
Gerd
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