diff mbox series

[v2,02/14] platform/x86/intel/ifs: return a more appropriate Error code

Message ID 20221107225323.2733518-3-jithu.joseph@intel.com (mailing list archive)
State Deferred, archived
Headers show
Series IFS multi test image support and misc changes | expand

Commit Message

Joseph, Jithu Nov. 7, 2022, 10:53 p.m. UTC 
scan_chunks_sanity_check() returns -ENOMEM if it encounters
an error while copying IFS test image from memory to Secure Memory.

Return -EIO in this scenario, as it is more appropriate.

Reviewed-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
---
 drivers/platform/x86/intel/ifs/load.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Sohil Mehta Nov. 9, 2022, 1:57 a.m. UTC | #1 
A nit:

s/return/Return

It might be better to just say:

platform/x86/intel/ifs: Return appropriate error code

On 11/7/2022 2:53 PM, Jithu Joseph wrote:
> scan_chunks_sanity_check() returns -ENOMEM if it encounters
> an error while copying IFS test image from memory to Secure Memory.
> 
> Return -EIO in this scenario, as it is more appropriate.
> 
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>

Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Hans de Goede Nov. 10, 2022, 9:04 p.m. UTC | #2 
Hi,

On 11/7/22 23:53, Jithu Joseph wrote:
> scan_chunks_sanity_check() returns -ENOMEM if it encounters
> an error while copying IFS test image from memory to Secure Memory.
> 
> Return -EIO in this scenario, as it is more appropriate.
> 
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>

Thanks, patch looks good to me:

Reviewed-by: Hans de Goede <hdegoede@redhat.com>

Regards,

Hans



> ---
>  drivers/platform/x86/intel/ifs/load.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/x86/intel/ifs/load.c b/drivers/platform/x86/intel/ifs/load.c
> index d056617ddc85..89ce265887ea 100644
> --- a/drivers/platform/x86/intel/ifs/load.c
> +++ b/drivers/platform/x86/intel/ifs/load.c
> @@ -157,8 +157,10 @@ static int scan_chunks_sanity_check(struct device *dev)
>  		INIT_WORK(&local_work.w, copy_hashes_authenticate_chunks);
>  		schedule_work_on(cpu, &local_work.w);
>  		wait_for_completion(&ifs_done);
> -		if (ifsd->loading_error)
> +		if (ifsd->loading_error) {
> +			ret = -EIO;
>  			goto out;
> +		}
>  		package_authenticated[curr_pkg] = 1;
>  	}
>  	ret = 0;
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel/ifs/load.c b/drivers/platform/x86/intel/ifs/load.c
index d056617ddc85..89ce265887ea 100644
--- a/drivers/platform/x86/intel/ifs/load.c
+++ b/drivers/platform/x86/intel/ifs/load.c
@@ -157,8 +157,10 @@  static int scan_chunks_sanity_check(struct device *dev)
 		INIT_WORK(&local_work.w, copy_hashes_authenticate_chunks);
 		schedule_work_on(cpu, &local_work.w);
 		wait_for_completion(&ifs_done);
-		if (ifsd->loading_error)
+		if (ifsd->loading_error) {
+			ret = -EIO;
 			goto out;
+		}
 		package_authenticated[curr_pkg] = 1;
 	}
 	ret = 0;