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Commit 882e3f8e authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Nicholas Bellinger
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target_core_sbc: use noop for SYNCHRONIZE_CACHE 



Windows does not expect SYNCHRONIZE_CACHE to be not supported,
and will generate a BSOD upon shutdown when using rd_mcp backend.
So better use a noop here.

Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent a937536b

drivers/target/target_core_sbc.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -464,8 +464,11 @@ sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops) 
		break;

		break;

	case SYNCHRONIZE_CACHE:

	case SYNCHRONIZE_CACHE:

	case SYNCHRONIZE_CACHE_16:

	case SYNCHRONIZE_CACHE_16:

		if (!ops->execute_sync_cache)

		if (!ops->execute_sync_cache) {

			return TCM_UNSUPPORTED_SCSI_OPCODE;

			size = 0;

			cmd->execute_cmd = sbc_emulate_noop;

			break;

		}





		/*

		/*

		 * Extract LBA and range to be flushed for emulated SYNCHRONIZE_CACHE

		 * Extract LBA and range to be flushed for emulated SYNCHRONIZE_CACHE