Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask

2015-10-22 Thread Andrew Donnellan
On 22/10/15 07:16, Matthew R. Ochs wrote: The port selection mask of a LUN can be corrupted when the manage LUN ioctl (DK_CXLFLASH_MANAGE_LUN) is issued more than once for any device. > ... Signed-off-by: Matthew R. Ochs Reviewed-by: Andrew Donnellan -- Andrew Donnellan Soft

Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask

2015-10-22 Thread Manoj Kumar
Acked-by: Manoj Kumar On 10/21/2015 3:16 PM, Matthew R. Ochs wrote: The port selection mask of a LUN can be corrupted when the manage LUN ioctl (DK_CXLFLASH_MANAGE_LUN) is issued more than once for any device. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the bod

[PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask

2015-10-21 Thread Matthew R. Ochs
The port selection mask of a LUN can be corrupted when the manage LUN ioctl (DK_CXLFLASH_MANAGE_LUN) is issued more than once for any device. This mask indicates to the AFU which port[s] can be used for a data transfer to/from a particular LUN. The mask is critical to ensuring the correct behavior