ACK: [PATCH] klog.json: add an "IOAPIC .. not in IVRS" message
Colin Ian King
colin.king at canonical.com
Fri Jan 25 17:08:57 UTC 2019
On 25/01/2019 06:40, Alex Hung wrote:
> This error can cause hardware misbehaves, such as touchpad failures
>
> Signed-off-by: Alex Hung <alex.hung at canonical.com>
> ---
> data/klog.json | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/data/klog.json b/data/klog.json
> index 168effda..ca69e458 100644
> --- a/data/klog.json
> +++ b/data/klog.json
> @@ -2690,6 +2690,13 @@ atform Communications Channel Table (PCCT) and find the PCC subspace communicati
> "advice": "An error occurred in resolving operands, required an Integer, String or Buffer type, got a different type instead.",
> "label": "KlogAcpiResolveOpBadType"
> },
> + {
> + "compare_mode": "regex",
> + "log_level": "LOG_LEVEL_CRITICAL",
> + "pattern": "IOAPIC\\[.*\\] not in IVRS",
> + "advice": "BIOS setup is configured to enable IOMMU, but BIOS lacks IVRS table that is describing which is the address of IOMMU",
> + "label": "KlogAmdIommuNoIVRS"
> + },
> {
> "compare_mode": "string",
> "log_level": "LOG_LEVEL_HIGH",
>
Acked-by: Colin Ian King <colin.king at canonical.com>
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