iscsi(4): Fix config_found usage -- needs kernel lock.
Candidate fix for PR kern/56709.
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@ -1,4 +1,4 @@
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/* $NetBSD: iscsi_main.c,v 1.37 2021/08/07 16:19:12 thorpej Exp $ */
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/* $NetBSD: iscsi_main.c,v 1.38 2022/02/13 19:03:25 riastradh Exp $ */
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/*-
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* Copyright (c) 2004,2005,2006,2011 The NetBSD Foundation, Inc.
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@ -359,6 +359,7 @@ map_session(session_t *sess, device_t dev)
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struct scsipi_adapter *adapt = &sess->s_sc_adapter;
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struct scsipi_channel *chan = &sess->s_sc_channel;
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const quirktab_t *tgt;
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int found;
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mutex_enter(&sess->s_lock);
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sess->s_send_window = max(2, window_size(sess, CCBS_FOR_SCSIPI));
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@ -391,9 +392,12 @@ map_session(session_t *sess, device_t dev)
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chan->chan_nluns = 16;
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chan->chan_id = sess->s_id;
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KERNEL_LOCK(1, NULL);
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sess->s_child_dev = config_found(dev, chan, scsiprint, CFARGS_NONE);
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found = (sess->s_child_dev != NULL);
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KERNEL_UNLOCK_ONE(NULL);
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return sess->s_child_dev != NULL;
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return found;
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}
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