Applied. Thanks!
On Wed, Oct 28, 2020 at 8:43 AM Colin King <colin.king@xxxxxxxxxxxxx> wrote:
>
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> A recent change added two uint16_t elements to PPTable_t and reduced the
> uint32_t array down to 8 elements. This results in the dev_info printing
> of pptable->SkuReserved[8] accessing a value that is out-of-range on
> array SkuReserved. The array has been shrunk by 1 element, so remove
> this extraneous dev_info message.
>
> Addresses-Coverity: ("Out-of-bounds read")
> Fixes: 1dc3c5a95b08 ("drm/amd/pm: update driver if file for sienna cichlid")
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> index fa3842f460fc..0600befc6e4c 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> @@ -2279,7 +2279,6 @@ static void sienna_cichlid_dump_pptable(struct smu_context *smu)
> dev_info(smu->adev->dev, "SkuReserved[5] = 0x%x\n", pptable->SkuReserved[5]);
> dev_info(smu->adev->dev, "SkuReserved[6] = 0x%x\n", pptable->SkuReserved[6]);
> dev_info(smu->adev->dev, "SkuReserved[7] = 0x%x\n", pptable->SkuReserved[7]);
> - dev_info(smu->adev->dev, "SkuReserved[8] = 0x%x\n", pptable->SkuReserved[8]);
>
> dev_info(smu->adev->dev, "GamingClk[0] = 0x%x\n", pptable->GamingClk[0]);
> dev_info(smu->adev->dev, "GamingClk[1] = 0x%x\n", pptable->GamingClk[1]);
> --
> 2.27.0
>
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