Re: [PATCH v3 12/33] hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init

[Philippe Mathieu-Daudé]

On 2/1/24 02:57, Richard Henderson wrote:
> The size of the allocation need not match the alignment.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   hw/tpm/tpm_ppi.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/hw/tpm/tpm_ppi.c b/hw/tpm/tpm_ppi.c
> index 7f74e26ec6..91eeafd53a 100644
> --- a/hw/tpm/tpm_ppi.c
> +++ b/hw/tpm/tpm_ppi.c
> @@ -47,8 +47,7 @@ void tpm_ppi_reset(TPMPPI *tpmppi)
>   void tpm_ppi_init(TPMPPI *tpmppi, MemoryRegion *m,
>                     hwaddr addr, Object *obj)
>   {
> -    tpmppi->buf = qemu_memalign(qemu_real_host_page_size(),
> -                                HOST_PAGE_ALIGN(TPM_PPI_ADDR_SIZE));
> +    tpmppi->buf = qemu_memalign(qemu_real_host_page_size(), TPM_PPI_ADDR_SIZE);
>       memory_region_init_ram_device_ptr(&tpmppi->ram, obj, "tpm-ppi",
>                                         TPM_PPI_ADDR_SIZE, tpmppi->buf);
>       vmstate_register_ram(&tpmppi->ram, DEVICE(obj));

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>