git: 3454d97aaec1 - main - cam: Set ccb_h.status on XPT_GDEVLIST early-return paths

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=3454d97aaec12f4a8c676c34182200471eecae24

commit 3454d97aaec12f4a8c676c34182200471eecae24
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2026-04-24 18:31:13 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2026-04-24 18:32:24 +0000

    cam: Set ccb_h.status on XPT_GDEVLIST early-return paths
    
    XPT_GDEVLIST in xpt_action_default has two early-return paths (list
    changed and index not found) that set cgdl->status but not ccb_h.status.
    Since xpt_action sets ccb_h.status to CAM_REQ_INPROG before dispatching,
    and XPT_GDEVLIST is an non-queued CCB, cam_periph_ccbwait skips the
    sleep loop and immediately hits the KASSERT checking that status !=
    CAM_REQ_INPROG, causing a panic.
    
    Set ccb_h.status = CAM_REQ_CMP at the top of the code rather than the
    bottom. Any future error paths will be right (since this command can't
    fail at the command level, just in the status of the data level).
    
    PR:                     293899
    Assisted-By:            Claude Opus 4.6 (1M context)
    Sponsored by:           Netflix
    Reviewed by:            jhb
    Differential Revision:  https://reviews.freebsd.org/D56487
---
 sys/cam/cam_xpt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c
index f43dde8de401..605f4d8c3cf0 100644
--- a/sys/cam/cam_xpt.c
+++ b/sys/cam/cam_xpt.c
@@ -2779,6 +2779,7 @@ call_sim:
 		device = path->device;
 		periph_head = &device->periphs;
 		cgdl = &start_ccb->cgdl;
+		start_ccb->ccb_h.status = CAM_REQ_CMP;
 
 		/*
 		 * Check and see if the list has changed since the user
@@ -2820,7 +2821,6 @@ call_sim:
 		cgdl->index++;
 		cgdl->generation = device->generation;
 
-		cgdl->ccb_h.status = CAM_REQ_CMP;
 		break;
 	}
 	case XPT_DEV_MATCH: