Patch "scsi: aacraid: Fix I/O drop during reset" has been added to the 4.14-stable tree

This is a note to let you know that I've just added the patch titled

scsi: aacraid: Fix I/O drop during reset

to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
scsi-aacraid-fix-i-o-drop-during-reset.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Prasad B Munirathnam <[email protected]>
Date: Tue, 12 Dec 2017 11:40:10 -0800
Subject: scsi: aacraid: Fix I/O drop during reset

From: Prasad B Munirathnam <[email protected]>

[ Upstream commit 5771cfffdffe709ae9b403b6f80438ca40bf850e ]

"FIB_CONTEXT_FLAG_TIMEDOUT" flag is set in aac_eh_abort to indicate command timeout. Using the same flag in reset handler causes the command to time out and the I/Os were dropped.

Define a new flag "FIB_CONTEXT_FLAG_EH_RESET" to make sure I/O is properly handled in eh_reset handler.

[mkp: tweaked commit message]

---
 drivers/scsi/aacraid/aacraid.h |    1 +
 drivers/scsi/aacraid/linit.c   |    2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

@@ -1724,6 +1724,7 @@ struct aac_dev
 #define FIB_CONTEXT_FLAG_NATIVE_HBA		(0x00000010)
 #define FIB_CONTEXT_FLAG_NATIVE_HBA_TMF	(0x00000020)
 #define FIB_CONTEXT_FLAG_SCSI_CMD	(0x00000040)
+#define FIB_CONTEXT_FLAG_EH_RESET	(0x00000080)
 
 /*
  *	Define the command values

@@ -1037,7 +1037,7 @@ static int aac_eh_bus_reset(struct scsi_
 			info = &aac->hba_map[bus][cid];
 			if (bus >= AAC_MAX_BUSES || cid >= AAC_MAX_TARGETS ||
 			    info->devtype != AAC_DEVTYPE_NATIVE_RAW) {
-				fib->flags |= FIB_CONTEXT_FLAG_TIMED_OUT;
+				fib->flags |= FIB_CONTEXT_FLAG_EH_RESET;
 				cmd->SCp.phase = AAC_OWNER_ERROR_HANDLER;
 			}
 		}

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/scsi-aacraid-fix-i-o-drop-during-reset.patch