Re: [PATCHv1] firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0

[Tom Rix <trix@redhat.com>]

On 1/27/21 1:43 PM, richard.gong@linux.intel.com wrote:
> From: Richard Gong <richard.gong@intel.com>
>
> Clean up COMMAND_RECONFIG_FLAG_PARTIAL flag by resetting it to 0, which
> aligns with the firmware settings.

For fixes, you need to have a 'Fixes: ... ' line in the comment.

This lets folks doing the stable branch know how far back to apply the fix.

For this case, this is likely

Fixes: 36847f9e3e56 ("firmware: stratix10-svc: correct reconfig flag and timeout values")

This should go right above your signoff.


By stand alone patch, this change should be split out from your current 

[PATCHv3 1/6] firmware: stratix10-svc: add COMMAND_AUTHENTICATE_BITSTREAM flag

So the next rev out your patch set will have 7 patches, because 1/6 is being split into two patches.

I would recommend the fix be 1/7, to minimize chance of conflicts merging it with stable.

or

submit the split out fix first.

Tom

>
> Signed-off-by: Richard Gong <richard.gong@intel.com>
> ---
>  include/linux/firmware/intel/stratix10-svc-client.h | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h
> index ebc2956..1ffb982 100644
> --- a/include/linux/firmware/intel/stratix10-svc-client.h
> +++ b/include/linux/firmware/intel/stratix10-svc-client.h
> @@ -51,12 +51,12 @@
>  #define SVC_STATUS_NO_SUPPORT		6
>  
>  /*
> - * Flag bit for COMMAND_RECONFIG
> + * Flag for COMMAND_RECONFIG, in bit number
>   *
>   * COMMAND_RECONFIG_FLAG_PARTIAL:
> - * Set to FPGA configuration type (full or partial).
> + * Set for partial configuration.
>   */
> -#define COMMAND_RECONFIG_FLAG_PARTIAL	1
> +#define COMMAND_RECONFIG_FLAG_PARTIAL	0
>  
>  /*
>   * Timeout settings for service clients: