Add ghes_edac driver platform support for __ZX__ and _BYO_ systems
by extending the platform detection list in ghes.c

Signed-off-by: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
Signed-off-by: Lyle Li <LyleLi@zhaoxin.com>
---
 drivers/acpi/apei/ghes.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index b49a5da46788..f96aede5d9a3 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -1897,6 +1897,8 @@ void __init acpi_ghes_init(void)
  */
 static struct acpi_platform_list plat_list[] = {
 	{"HPE   ", "Server  ", 0, ACPI_SIG_FADT, all_versions},
+	{"__ZX__", "EDK2    ", 3, ACPI_SIG_FADT, greater_than_or_equal},
+	{"_BYO_ ", "BYOSOFT ", 3, ACPI_SIG_FADT, greater_than_or_equal},
 	{ } /* End */
 };
 
-- 
2.25.1

On Mon, Jan 26, 2026 at 06:33:13PM +0800, Tony W Wang-oc wrote:
> Add ghes_edac driver platform support for __ZX__ and _BYO_ systems
> by extending the platform detection list in ghes.c

This is not "ghes_edac driver platform support" - this is forcing ghes_edac to
be the preferred driver to load on those.

> Signed-off-by: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
> Signed-off-by: Lyle Li <LyleLi@zhaoxin.com>

What does that second Signed-off-by mean?

Looks like you need to read this:

https://kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin

and the following sections.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

On 2026/1/27 19:28, Borislav Petkov wrote:
> 
> 
> 
> On Mon, Jan 26, 2026 at 06:33:13PM +0800, Tony W Wang-oc wrote:
>> Add ghes_edac driver platform support for __ZX__ and _BYO_ systems
>> by extending the platform detection list in ghes.c
> 
> This is not "ghes_edac driver platform support" - this is forcing ghes_edac to
> be the preferred driver to load on those.
> 
Yes, you are right.

>> Signed-off-by: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
>> Signed-off-by: Lyle Li <LyleLi@zhaoxin.com>
> 
> What does that second Signed-off-by mean?
> 
Sorry, the second should be Tested-by: Lyle Li <LyleLi@zhaoxin.com>

> Looks like you need to read this:
> 
> https://kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
> 
> and the following sections.
> 
> --
> Regards/Gruss,
>      Boris.
> 
> https://people.kernel.org/tglx/notes-about-netiquette