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