linux-kernel - Re: [PATCH v10 08/21] acpi/ghes: Change the type for source

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Message-ID: <20240917140404.306fb514@imammedo.users.ipa.redhat.com>
Date: Tue, 17 Sep 2024 14:04:04 +0200
From: Igor Mammedov <imammedo@...hat.com>
To: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, Shiju Jose
 <shiju.jose@...wei.com>, "Michael S. Tsirkin" <mst@...hat.com>, Ani Sinha
 <anisinha@...hat.com>, Dongjiu Geng <gengdongjiu1@...il.com>,
 linux-kernel@...r.kernel.org, qemu-arm@...gnu.org, qemu-devel@...gnu.org
Subject: Re: [PATCH v10 08/21] acpi/ghes: Change the type for source_id

On Sat, 14 Sep 2024 08:13:29 +0200
Mauro Carvalho Chehab <mchehab+huawei@...nel.org> wrote:

> HEST source ID is actually a 16-bit value. Yet, make it a little
> bit more generic using just an integer type.

wouldn't uint16_t be better to use, to explicitly show expectations?


> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
> ---
>  hw/acpi/ghes-stub.c    | 2 +-
>  hw/acpi/ghes.c         | 2 +-
>  include/hw/acpi/ghes.h | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/hw/acpi/ghes-stub.c b/hw/acpi/ghes-stub.c
> index c315de1802d6..58a04e935142 100644
> --- a/hw/acpi/ghes-stub.c
> +++ b/hw/acpi/ghes-stub.c
> @@ -11,7 +11,7 @@
>  #include "qemu/osdep.h"
>  #include "hw/acpi/ghes.h"
>  
> -int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
> +int acpi_ghes_record_errors(int source_id, uint64_t physical_address)
>  {
>      return -1;
>  }
> diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
> index 6e5f0e8cf0c9..4e34b16a6ca9 100644
> --- a/hw/acpi/ghes.c
> +++ b/hw/acpi/ghes.c
> @@ -416,7 +416,7 @@ void acpi_ghes_add_fw_cfg(AcpiGhesState *ags, FWCfgState *s,
>      ags->present = true;
>  }
>  
> -int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
> +int acpi_ghes_record_errors(int source_id, uint64_t physical_address)
>  {
>      uint64_t hest_read_ack_start_addr, read_ack_start_addr;
>      uint64_t hest_addr, cper_addr, err_source_struct;
> diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h
> index 7485f54c28f2..6471934d7775 100644
> --- a/include/hw/acpi/ghes.h
> +++ b/include/hw/acpi/ghes.h
> @@ -75,7 +75,7 @@ void acpi_build_hest(GArray *table_data, GArray *hardware_errors,
>                       const char *oem_id, const char *oem_table_id);
>  void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s,
>                            GArray *hardware_errors);
> -int acpi_ghes_record_errors(uint8_t source_id,
> +int acpi_ghes_record_errors(int source_id,
>                              uint64_t error_physical_addr);
>  void ghes_record_cper_errors(const void *cper, size_t len,
>                               uint16_t source_id, Error **errp);