> On 15 Nov 2021, at 22:00, Stefano Stabellini <[email protected]> wrote:
>
> +Ian
>
> On Mon, 15 Nov 2021, Julien Grall wrote:
>> Hi Luca,
>>
>> On 10/11/2021 14:02, Luca Fancellu wrote:
>>>
>>>
>>>> On 10 Nov 2021, at 13:36, Julien Grall <[email protected]> wrote:
>>>>
>>>> Hi Luca,
>>>>
>>>> On 10/11/2021 13:05, Luca Fancellu wrote:
>>>>> I thought having the EFI_FILE_HANDLE global in efi-boot.h was a “no go”,
>>>>> but if it’s not then instead of
>>>>> calling get_parent_handle in efi_check_dt_boot (that is the main issue
>>>>> with EDK2+Grub2), we can do
>>>>> something like this:
>>>>
>>>> fs_dir_handle is only used by callees of efi_check_boot_dt_boot(). So the
>>>> global variable is not an option for me because the risk is not worth it
>>>> (it is easy to misuse a global variable).
>>>>
>>>> Instead, I think fs_dir_handle should be an argument of
>>>> allocate_module_file() and propagated up to the first call in
>>>> efi_check_dt_boot().
>>>>
>>>
>>> Yes you are right, changing the interface of handle_dom0less_domain_node,
>>> handle_module_node, allocate_module_file to host also an argument
>>> EFI_FILE_HANDLE *dir_handle
>>> avoids the use of the global, then the handle is requested in
>>> allocate_module_file only once and closed in efi_check_dt_boot only if it’s
>>> not null.
>>
>> That would indeed be better. I'd like this patch to be merged in 4.16. Would
>> you be able to send a new version in the next couple of days?
>
> I'd love that too; adding Ian so that he is aware.
Hi, yes I will prepare it and push very soon.
Cheers,
Luca
