RE: [PATCH v4] mmc-utils: use MMC_IOC_MULTI_CMD for RPMB access

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> -----Original Message-----
> From: Clément Péron <peron.clem@xxxxxxxxx>
> Sent: Saturday, October 20, 2018 8:52 PM
> To: Ulf Hansson <ulf.hansson@xxxxxxxxxx>; Avri Altman
> <Avri.Altman@xxxxxxx>; linux-mmc@xxxxxxxxxxxxxxx
> Cc: Nikita Maslov <wkernelteam@xxxxxxxxx>; Clément Péron
> <peron.clem@xxxxxxxxx>
> Subject: [PATCH v4] mmc-utils: use MMC_IOC_MULTI_CMD for RPMB access
> 
> From: Nikita Maslov <wkernelteam@xxxxxxxxx>
> 
> On some systems which use MMC as a main storage device
> it is possible that RPMB commands are mixed with
> generic MMC access commands which invalidates RPMB.
> 
> This patch uses MMC_IOC_MULTI_CMD.
> 
> Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>

Looks fine.

Reviewed-by: Avri Altman <avri.altman@xxxxxxx>

Will test the write part later on this week.
Thanks,
Avri




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