Hi
On Mon, Jun 15, 2020 at 6:23 PM Stefan Berger
<stef...@linux.vnet.ibm.com> wrote:
>
> From: Stefan Berger <stef...@linux.ibm.com>
>
> This patch fixes a bug that occurs when using interrupts. It
> allows to lower the IRQ also when a locality is not active.
>
Can you quote the specification, or is it purely based on testing
(Windows & Linux) or checking expected behaviour from Linux code?
> Signed-off-by: Stefan Berger <stef...@linux.ibm.com>
> ---
> hw/tpm/tpm_tis_common.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/hw/tpm/tpm_tis_common.c b/hw/tpm/tpm_tis_common.c
> index 1af4bce139..0f42696f1f 100644
> --- a/hw/tpm/tpm_tis_common.c
> +++ b/hw/tpm/tpm_tis_common.c
> @@ -601,10 +601,6 @@ static void tpm_tis_mmio_write(void *opaque, hwaddr addr,
> /* hard wired -- ignore */
> break;
> case TPM_TIS_REG_INT_STATUS:
> - if (s->active_locty != locty) {
> - break;
> - }
> -
> /* clearing of interrupt flags */
> if (((val & TPM_TIS_INTERRUPTS_SUPPORTED)) &&
> (s->loc[locty].ints & TPM_TIS_INTERRUPTS_SUPPORTED)) {
> --
> 2.24.1
>
