diff options
author | David S. Miller <davem@davemloft.net> | 2019-05-31 10:49:43 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-05-31 10:49:43 -0700 |
commit | b4b12b0d2f02613101a7a667ef7b7cc8d388e597 (patch) | |
tree | ae2d52198929797821961fd0b5923b5ea1a89fe1 /drivers/scsi | |
parent | c9bb6165a16e6d5498981a6c777b94a78e74462b (diff) | |
parent | 036e34310931e64ce4f1edead435708cd517db10 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The phylink conflict was between a bug fix by Russell King
to make sure we have a consistent PHY interface mode, and
a change in net-next to pull some code in phylink_resolve()
into the helper functions phylink_mac_link_{up,down}()
On the dp83867 side it's mostly overlapping changes, with
the 'net' side removing a condition that was supposed to
trigger for RGMII but because of how it was coded never
actually could trigger.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/scsi')
33 files changed, 211 insertions, 486 deletions
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 16957d7ac414..0068963bb933 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- mode: c; c-basic-offset: 8 -*- */ /* NCR (or Symbios) 53c700 and 53c700-66 Driver @@ -5,19 +6,6 @@ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 97872838b983..88c649b3ef61 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* aha152x.c -- Adaptec AHA-152x driver * Author: Jürgen E. Fischer, fischer@norbit.de * Copyright 1993-2004 Jürgen E. Fischer * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * * $Id: aha152x.c,v 2.7 2004/01/24 11:42:59 fischer Exp $ * * $Log: aha152x.c,v $ @@ -228,7 +218,6 @@ * Revision 0.0 1993/08/14 19:54:25 root * empty function bodies; detect() works. * - * ************************************************************************** see Documentation/scsi/aha152x.txt for configuration details diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index 19734ec7f42e..747f019fb393 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -830,7 +830,7 @@ ret_err_rqe: ((u64)err_entry->data.err_warn_bitmap_hi << 32) | (u64)err_entry->data.err_warn_bitmap_lo; for (i = 0; i < BNX2FC_NUM_ERR_BITS; i++) { - if (err_warn_bit_map & (u64) (1 << i)) { + if (err_warn_bit_map & ((u64)1 << i)) { err_warn = i; break; } diff --git a/drivers/scsi/dmx3191d.c b/drivers/scsi/dmx3191d.c index 8db1cc552932..6df60b31ecb0 100644 --- a/drivers/scsi/dmx3191d.c +++ b/drivers/scsi/dmx3191d.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* dmx3191d.c - driver for the Domex DMX3191D SCSI card. Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it> @@ -5,19 +6,6 @@ Based on the generic NCR5380 driver by Drew Eckhardt et al. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c index dc839279bbd9..abac2f350aee 100644 --- a/drivers/scsi/lasi700.c +++ b/drivers/scsi/lasi700.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- mode: c; c-basic-offset: 8 -*- */ /* PARISC LASI driver for the 53c700 chip @@ -5,19 +6,6 @@ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index 28a460c36c0b..d50810da53a9 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -1,26 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Serial Attached SCSI (SAS) Transport Layer initialization * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #include <linux/module.h> diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 2cdb981cf476..1f1e07e98477 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -1,26 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Serial Attached SCSI (SAS) class internal header file * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #ifndef _SAS_INTERNAL_H_ diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index b775445892af..ede0674d8399 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -1,26 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Serial Attached SCSI (SAS) class SCSI Host glue. * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #include <linux/kthread.h> diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index e9adb3f1961d..d4c65e2109e2 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -176,6 +176,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, int i; int len = 0; char tmp[LPFC_MAX_NVME_INFO_TMP_LEN] = {0}; + unsigned long iflags = 0; if (!(vport->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) { len = scnprintf(buf, PAGE_SIZE, "NVME Disabled\n"); @@ -354,7 +355,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, phba->sli4_hba.io_xri_max, lpfc_sli4_get_els_iocb_cnt(phba)); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; /* Port state is only one of two values for now. */ if (localport->port_id) @@ -370,15 +371,15 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, wwn_to_u64(vport->fc_nodename.u.wwn), localport->port_id, statep); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { nrport = NULL; - spin_lock(&vport->phba->hbalock); + spin_lock_irqsave(&vport->phba->hbalock, iflags); rport = lpfc_ndlp_get_nrport(ndlp); if (rport) nrport = rport->remoteport; - spin_unlock(&vport->phba->hbalock); + spin_unlock_irqrestore(&vport->phba->hbalock, iflags); if (!nrport) continue; @@ -397,39 +398,39 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, /* Tab in to show lport ownership. */ if (strlcat(buf, "NVME RPORT ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; if (phba->brd_no >= 10) { if (strlcat(buf, " ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } scnprintf(tmp, sizeof(tmp), "WWPN x%llx ", nrport->port_name); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; scnprintf(tmp, sizeof(tmp), "WWNN x%llx ", nrport->node_name); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; scnprintf(tmp, sizeof(tmp), "DID x%06x ", nrport->port_id); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; /* An NVME rport can have multiple roles. */ if (nrport->port_role & FC_PORT_ROLE_NVME_INITIATOR) { if (strlcat(buf, "INITIATOR ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & FC_PORT_ROLE_NVME_TARGET) { if (strlcat(buf, "TARGET ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & FC_PORT_ROLE_NVME_DISCOVERY) { if (strlcat(buf, "DISCSRVC ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & ~(FC_PORT_ROLE_NVME_INITIATOR | FC_PORT_ROLE_NVME_TARGET | @@ -437,12 +438,12 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, scnprintf(tmp, sizeof(tmp), "UNKNOWN ROLE x%x", nrport->port_role); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } scnprintf(tmp, sizeof(tmp), "%s\n", statep); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } rcu_read_unlock(); @@ -504,7 +505,13 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, atomic_read(&lport->cmpl_fcp_err)); strlcat(buf, tmp, PAGE_SIZE); -buffer_done: + /* RCU is already unlocked. */ + goto buffer_done; + + rcu_unlock_buf_done: + rcu_read_unlock(); + + buffer_done: len = strnlen(buf, PAGE_SIZE); if (unlikely(len >= (PAGE_SIZE - 1))) { diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index c8fb0b455f2a..5ac4f8d76b91 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -7334,7 +7334,10 @@ int lpfc_send_rrq(struct lpfc_hba *phba, struct lpfc_node_rrq *rrq) { struct lpfc_nodelist *ndlp = lpfc_findnode_did(rrq->vport, - rrq->nlp_DID); + rrq->nlp_DID); + if (!ndlp) + return 1; + if (lpfc_test_rrq_active(phba, ndlp, rrq->xritag)) return lpfc_issue_els_rrq(rrq->vport, ndlp, rrq->nlp_DID, rrq); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 2acda188b0dc..d1512e4f9791 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -991,15 +991,14 @@ lpfc_cleanup_vports_rrqs(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) * @ndlp: Targets nodelist pointer for this exchange. * @xritag the xri in the bitmap to test. * - * This function is called with hbalock held. This function - * returns 0 = rrq not active for this xri - * 1 = rrq is valid for this xri. + * This function returns: + * 0 = rrq not active for this xri + * 1 = rrq is valid for this xri. **/ int lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, uint16_t xritag) { - lockdep_assert_held(&phba->hbalock); if (!ndlp) return 0; if (!ndlp->active_rrqs_xri_bitmap) @@ -1102,10 +1101,11 @@ out: * @phba: Pointer to HBA context object. * @piocb: Pointer to the iocbq. * - * This function is called with the ring lock held. This function - * gets a new driver sglq object from the sglq list. If the - * list is not empty then it is successful, it returns pointer to the newly - * allocated sglq object else it returns NULL. + * The driver calls this function with either the nvme ls ring lock + * or the fc els ring lock held depending on the iocb usage. This function + * gets a new driver sglq object from the sglq list. If the list is not empty + * then it is successful, it returns pointer to the newly allocated sglq + * object else it returns NULL. **/ static struct lpfc_sglq * __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) @@ -1115,9 +1115,15 @@ __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) struct lpfc_sglq *start_sglq = NULL; struct lpfc_io_buf *lpfc_cmd; struct lpfc_nodelist *ndlp; + struct lpfc_sli_ring *pring = NULL; int found = 0; - lockdep_assert_held(&phba->hbalock); + if (piocbq->iocb_flag & LPFC_IO_NVME_LS) + pring = phba->sli4_hba.nvmels_wq->pring; + else + pring = lpfc_phba_elsring(phba); + + lockdep_assert_held(&pring->ring_lock); if (piocbq->iocb_flag & LPFC_IO_FCP) { lpfc_cmd = (struct lpfc_io_buf *) piocbq->context1; @@ -1560,7 +1566,8 @@ lpfc_sli_ring_map(struct lpfc_hba *phba) * @pring: Pointer to driver SLI ring object. * @piocb: Pointer to the driver iocb object. * - * This function is called with hbalock held. The function adds the + * The driver calls this function with the hbalock held for SLI3 ports or + * the ring lock held for SLI4 ports. The function adds the * new iocb to txcmplq of the given ring. This function always returns * 0. If this function is called for ELS ring, this function checks if * there is a vport associated with the ELS command. This function also @@ -1570,7 +1577,10 @@ static int lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb) { - lockdep_assert_held(&phba->hbalock); + if (phba->sli_rev == LPFC_SLI_REV4) + lockdep_assert_held(&pring->ring_lock); + else + lockdep_assert_held(&phba->hbalock); BUG_ON(!piocb); @@ -2967,8 +2977,8 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, * * This function looks up the iocb_lookup table to get the command iocb * corresponding to the given response iocb using the iotag of the - * response iocb. This function is called with the hbalock held - * for sli3 devices or the ring_lock for sli4 devices. + * response iocb. The driver calls this function with the hbalock held + * for SLI3 ports or the ring lock held for SLI4 ports. * This function returns the command iocb object if it finds the command * iocb else returns NULL. **/ @@ -2979,8 +2989,15 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, { struct lpfc_iocbq *cmd_iocb = NULL; uint16_t iotag; - lockdep_assert_held(&phba->hbalock); + spinlock_t *temp_lock = NULL; + unsigned long iflag = 0; + if (phba->sli_rev == LPFC_SLI_REV4) + temp_lock = &pring->ring_lock; + else + temp_lock = &phba->hbalock; + + spin_lock_irqsave(temp_lock, iflag); iotag = prspiocb->iocb.ulpIoTag; if (iotag != 0 && iotag <= phba->sli.last_iotag) { @@ -2990,10 +3007,12 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, list_del_init(&cmd_iocb->list); cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ; pring->txcmplq_cnt--; + spin_unlock_irqrestore(temp_lock, iflag); return cmd_iocb; } } + spin_unlock_irqrestore(temp_lock, iflag); lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0317 iotag x%x is out of " "range: max iotag x%x wd0 x%x\n", @@ -3009,8 +3028,8 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, * @iotag: IOCB tag. * * This function looks up the iocb_lookup table to get the command iocb - * corresponding to the given iotag. This function is called with the - * hbalock held. + * corresponding to the given iotag. The driver calls this function with + * the ring lock held because this function is an SLI4 port only helper. * This function returns the command iocb object if it finds the command * iocb else returns NULL. **/ @@ -3019,8 +3038,15 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, uint16_t iotag) { struct lpfc_iocbq *cmd_iocb = NULL; + spinlock_t *temp_lock = NULL; + unsigned long iflag = 0; - lockdep_assert_held(&phba->hbalock); + if (phba->sli_rev == LPFC_SLI_REV4) + temp_lock = &pring->ring_lock; + else + temp_lock = &phba->hbalock; + + spin_lock_irqsave(temp_lock, iflag); if (iotag != 0 && iotag <= phba->sli.last_iotag) { cmd_iocb = phba->sli.iocbq_lookup[iotag]; if (cmd_iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ) { @@ -3028,10 +3054,12 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba, list_del_init(&cmd_iocb->list); cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ; pring->txcmplq_cnt--; + spin_unlock_irqrestore(temp_lock, iflag); return cmd_iocb; } } + spin_unlock_irqrestore(temp_lock, iflag); lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0372 iotag x%x lookup error: max iotag (x%x) " "iocb_flag x%x\n", @@ -3065,17 +3093,7 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int rc = 1; unsigned long iflag; - /* Based on the iotag field, get the cmd IOCB from the txcmplq */ - if (phba->sli_rev == LPFC_SLI_REV4) - spin_lock_irqsave(&pring->ring_lock, iflag); - else - spin_lock_irqsave(&phba->hbalock, iflag); cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); - if (phba->sli_rev == LPFC_SLI_REV4) - spin_unlock_irqrestore(&pring->ring_lock, iflag); - else - spin_unlock_irqrestore(&phba->hbalock, iflag); - if (cmdiocbp) { if (cmdiocbp->iocb_cmpl) { /* @@ -3406,8 +3424,10 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba, break; } + spin_unlock_irqrestore(&phba->hbalock, iflag); cmdiocbq = lpfc_sli_iocbq_lookup(phba, pring, &rspiocbq); + spin_lock_irqsave(&phba->hbalock, iflag); if (unlikely(!cmdiocbq)) break; if (cmdiocbq->iocb_flag & LPFC_DRIVER_ABORTED) @@ -3601,9 +3621,12 @@ lpfc_sli_sp_handle_rspiocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, case LPFC_ABORT_IOCB: cmdiocbp = NULL; - if (irsp->ulpCommand != CMD_XRI_ABORTED_CX) + if (irsp->ulpCommand != CMD_XRI_ABORTED_CX) { + spin_unlock_irqrestore(&phba->hbalock, iflag); cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); + spin_lock_irqsave(&phba->hbalock, iflag); + } if (cmdiocbp) { /* Call the specified completion routine */ if (cmdiocbp->iocb_cmpl) { @@ -12976,13 +12999,11 @@ lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *phba, return NULL; wcqe = &irspiocbq->cq_event.cqe.wcqe_cmpl; - spin_lock_irqsave(&pring->ring_lock, iflags); pring->stats.iocb_event++; /* Look up the ELS command IOCB and create pseudo response IOCB */ cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring, bf_get(lpfc_wcqe_c_request_tag, wcqe)); if (unlikely(!cmdiocbq)) { - spin_unlock_irqrestore(&pring->ring_lock, iflags); lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, "0386 ELS complete with no corresponding " "cmdiocb: 0x%x 0x%x 0x%x 0x%x\n", @@ -12992,6 +13013,7 @@ lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *phba, return NULL; } + spin_lock_irqsave(&pring->ring_lock, iflags); /* Put the iocb back on the txcmplq */ lpfc_sli_ringtxcmpl_put(phba, pring, cmdiocbq); spin_unlock_irqrestore(&pring->ring_lock, iflags); @@ -13762,9 +13784,9 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc_hba *phba, struct lpfc_queue *cq, /* Look up the FCP command IOCB and create pseudo response IOCB */ spin_lock_irqsave(&pring->ring_lock, iflags); pring->stats.iocb_event++; + spin_unlock_irqrestore(&pring->ring_lock, iflags); cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring, bf_get(lpfc_wcqe_c_request_tag, wcqe)); - spin_unlock_irqrestore(&pring->ring_lock, iflags); if (unlikely(!cmdiocbq)) { lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, "0374 FCP complete with no corresponding " diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h index f7d9ef428417..220a932fe943 100644 --- a/drivers/scsi/lpfc/lpfc_version.h +++ b/drivers/scsi/lpfc/lpfc_version.h @@ -20,7 +20,7 @@ * included with this package. * *******************************************************************/ -#define LPFC_DRIVER_VERSION "12.2.0.1" +#define LPFC_DRIVER_VERSION "12.2.0.2" #define LPFC_DRIVER_NAME "lpfc" /* Used for SLI 2/3 */ diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index b8d54ef8cf6d..eb0dd566330a 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -818,7 +818,7 @@ static void myrs_log_event(struct myrs_hba *cs, struct myrs_event *ev) unsigned char ev_type, *ev_msg; struct Scsi_Host *shost = cs->host; struct scsi_device *sdev; - struct scsi_sense_hdr sshdr; + struct scsi_sense_hdr sshdr = {0}; unsigned char sense_info[4]; unsigned char cmd_specific[4]; diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index 1a236a3dfd51..e6a95498ac0d 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /****************************************************************************** ** Device driver for the PCI-SCSI NCR538XX controller family. ** ** Copyright (C) 1994 Wolfgang Stanglmeier ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- ** diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h index 02901c54b08b..8326f5f01e07 100644 --- a/drivers/scsi/ncr53c8xx.h +++ b/drivers/scsi/ncr53c8xx.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /****************************************************************************** ** Device driver for the PCI-SCSI NCR538XX controller family. ** ** Copyright (C) 1994 Wolfgang Stanglmeier ** Copyright (C) 1998-2001 Gerard Roudier <groudier@free.fr> ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- ** diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index da4d6e1106c4..70db79254155 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -1,20 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NinjaSCSI-32Bi Cardbus, NinjaSCSI-32UDE PCI/CardBus SCSI driver * Copyright (C) 2001, 2002, 2003 * YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> * GOTO Masanori <gotom@debian.or.jp>, <gotom@debian.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * |