31 lines
862 B
Diff
31 lines
862 B
Diff
From: Thomas Renninger <trenn@suse.de>
|
|
Subject: Only use 32 bit addresses if they have a valid length
|
|
References: bug#581644
|
|
Patch-Mainline: not yet
|
|
|
|
Also not sure whether it will help, but it's a fix.
|
|
|
|
Please remove this patch again after a while also if it's not
|
|
mainline.
|
|
|
|
---
|
|
drivers/acpi/acpica/tbfadt.c | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/acpi/acpica/tbfadt.c
|
|
+++ b/drivers/acpi/acpica/tbfadt.c
|
|
@@ -550,11 +550,12 @@ static void acpi_tb_validate_fadt(void)
|
|
(!address64->address && length)) {
|
|
ACPI_WARNING((AE_INFO,
|
|
"Optional field %s has zero address or length: "
|
|
- "0x%8.8X%8.8X/0x%X",
|
|
+ "0x%8.8X%8.8X/0x%X - not using it",
|
|
name,
|
|
ACPI_FORMAT_UINT64(address64->
|
|
address),
|
|
length));
|
|
+ address64->address = 0;
|
|
}
|
|
}
|
|
}
|