Re: [PATCH v2] scsi: ufs: Zero utp_upiu_req at the beginning of each command

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On 9/17/24 11:03 PM, Avri Altman wrote:
My proposal is making 4 changes, attending the 5 upiu types:
  1) Zero query upiu and nop upiu in ufshcd_compose_devman_upiu
  2) zero command upiu in ufshcd_comp_scsi_upiu
  3) zero raw query upiu in ufshcd_issue_devman_upiu_cmd, and
  4) zero rpmb extended header (raw command upiu) in ufshcd_advanced_rpmb_req_handler

Your proposal is making 3 changes:
  - zero query upiu in ufshcd_prepare_utp_query_req_upiu
  - zero nop upiu in ufshcd_prepare_utp_nop_upiu
  - zero command upiu in ufshcd_prepare_utp_scsi_cmd_upiu
And you haven't zero the raw query upiu nor the rpmb extended header .
 Hi Avri,

Would it be possible to combine our patches in such a way that all UPIU
types are covered and such that the memset() calls for query, nop and
command UPIUs occur in the functions that initialize *ucd_req_ptr->header?

Thanks,

Bart.




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