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Commit 3f0bc3b3 authored by Martin K. Petersen's avatar Martin K. Petersen Committed by James Bottomley
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[SCSI] scsi_debug: Fix incorrect page length in logical block provisioning VPD 



The page length for the 0xb2 VPD page is defined to be 4 bytes when no
provisioning descriptors are provided (DP=0).

Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Acked-by: default avatarDouglas Gilbert <dgilbert@interlog.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent be1dd78d

drivers/scsi/scsi_debug.c

+2 −2
Original line number Diff line number Diff line
@@ -780,7 +780,7 @@ static int inquiry_evpd_b1(unsigned char *arr) 
/* Logical block provisioning VPD page (SBC-3) */

static int inquiry_evpd_b2(unsigned char *arr)

{

	memset(arr, 0, 0x8);

	memset(arr, 0, 0x4);

	arr[0] = 0;			/* threshold exponent */



	if (scsi_debug_lbpu)
@@ -795,7 +795,7 @@ static int inquiry_evpd_b2(unsigned char *arr) 
	if (scsi_debug_lbprz)

		arr[1] |= 1 << 2;



	return 0x8;

	return 0x4;

}



#define SDEBUG_LONG_INQ_SZ 96