X-Git-Url: https://git.pld-linux.org/?a=blobdiff_plain;f=kernel-small_fixes.patch;h=a611dd914ba254817d1e4b7cf85364f4b36f007b;hb=967dd9fd9714c1e647fa26adf183d19378a8fa1d;hp=fcb13ed724d5c50b0a9405b9610a868cbf6b310a;hpb=f1a9c9c5ee9a7e0d19e4ce577d48b155e08553ca;p=packages%2Fkernel.git diff --git a/kernel-small_fixes.patch b/kernel-small_fixes.patch index fcb13ed7..a611dd91 100644 --- a/kernel-small_fixes.patch +++ b/kernel-small_fixes.patch @@ -1,21 +1,532 @@ -diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c -index 014eca6596e2..32a5e4e5461f 100644 ---- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c -@@ -889,11 +889,13 @@ static bool iwl_mvm_sar_geo_support(struct iwl_mvm *mvm) - * firmware versions. Unfortunately, we don't have a TLV API - * flag to rely on, so rely on the major version which is in - * the first byte of ucode_ver. This was implemented -- * initially on version 38 and then backported to 36, 29 and -- * 17. -+ * initially on version 38 and then backported to29 and 17. -+ * The intention was to have it in 36 as well, but not all -+ * 8000 family got this feature enabled. The 8000 family is -+ * the only one using version 36, so skip this version -+ * entirely. +Nothing here for now, move along... +commit c695793b52216ad6a11ce952fc8d29f3a9d0c7cd +Author: Balsundar P +Date: Tue Oct 15 11:52:04 2019 +0530 + + scsi: aacraid: bump version + + Bump version to 50877. + + Link: https://lore.kernel.org/r/1571120524-6037-8-git-send-email-balsundar.p@microsemi.com + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h +index 17a4e8b8bd00..e3e4ecbea726 100644 +--- a/drivers/scsi/aacraid/aacraid.h ++++ b/drivers/scsi/aacraid/aacraid.h +@@ -85,7 +85,7 @@ enum { + #define PMC_GLOBAL_INT_BIT0 0x00000001 + + #ifndef AAC_DRIVER_BUILD +-# define AAC_DRIVER_BUILD 50877 ++# define AAC_DRIVER_BUILD 50983 + # define AAC_DRIVER_BRANCH "-custom" + #endif + #define MAXIMUM_NUM_CONTAINERS 32 + +commit 26c54d0ec25c186329d845ad1beb9d3dde586af9 +Author: Balsundar P +Date: Tue Oct 15 11:52:03 2019 +0530 + + scsi: aacraid: send AIF request post IOP RESET + + After IOP reset completion, AIF request command is not issued to the + controller. Driver schedules a worker thread to issue a AIF request command + after IOP reset completion. + + [mkp: fix zeroday warning] + + Link: https://lore.kernel.org/r/1571120524-6037-7-git-send-email-balsundar.p@microsemi.com + Acked-by: Balsundar P < Balsundar.P@microchip.com> + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h +index f76a33cb0259..17a4e8b8bd00 100644 +--- a/drivers/scsi/aacraid/aacraid.h ++++ b/drivers/scsi/aacraid/aacraid.h +@@ -1330,7 +1330,7 @@ struct fib { + #define AAC_DEVTYPE_ARC_RAW 2 + #define AAC_DEVTYPE_NATIVE_RAW 3 + +-#define AAC_SAFW_RESCAN_DELAY (10 * HZ) ++#define AAC_RESCAN_DELAY (10 * HZ) + + struct aac_hba_map_info { + __le32 rmw_nexus; /* nexus for native HBA devices */ +@@ -1603,6 +1603,7 @@ struct aac_dev + struct fsa_dev_info *fsa_dev; + struct task_struct *thread; + struct delayed_work safw_rescan_work; ++ struct delayed_work src_reinit_aif_worker; + int cardtype; + /* + *This lock will protect the two 32-bit +@@ -2647,7 +2648,12 @@ int aac_scan_host(struct aac_dev *dev); + + static inline void aac_schedule_safw_scan_worker(struct aac_dev *dev) + { +- schedule_delayed_work(&dev->safw_rescan_work, AAC_SAFW_RESCAN_DELAY); ++ schedule_delayed_work(&dev->safw_rescan_work, AAC_RESCAN_DELAY); ++} ++ ++static inline void aac_schedule_src_reinit_aif_worker(struct aac_dev *dev) ++{ ++ schedule_delayed_work(&dev->src_reinit_aif_worker, AAC_RESCAN_DELAY); + } + + static inline void aac_safw_rescan_worker(struct work_struct *work) +@@ -2661,10 +2667,10 @@ static inline void aac_safw_rescan_worker(struct work_struct *work) + aac_scan_host(dev); + } + +-static inline void aac_cancel_safw_rescan_worker(struct aac_dev *dev) ++static inline void aac_cancel_rescan_worker(struct aac_dev *dev) + { +- if (dev->sa_firmware) +- cancel_delayed_work_sync(&dev->safw_rescan_work); ++ cancel_delayed_work_sync(&dev->safw_rescan_work); ++ cancel_delayed_work_sync(&dev->src_reinit_aif_worker); + } + + /* SCp.phase values */ +@@ -2674,6 +2680,7 @@ static inline void aac_cancel_safw_rescan_worker(struct aac_dev *dev) + #define AAC_OWNER_FIRMWARE 0x106 + + void aac_safw_rescan_worker(struct work_struct *work); ++void aac_src_reinit_aif_worker(struct work_struct *work); + int aac_acquire_irq(struct aac_dev *dev); + void aac_free_irq(struct aac_dev *dev); + int aac_setup_safw_adapter(struct aac_dev *dev); +@@ -2731,6 +2738,7 @@ int aac_probe_container(struct aac_dev *dev, int cid); + int _aac_rx_init(struct aac_dev *dev); + int aac_rx_select_comm(struct aac_dev *dev, int comm); + int aac_rx_deliver_producer(struct fib * fib); ++void aac_reinit_aif(struct aac_dev *aac, unsigned int index); + + static inline int aac_is_src(struct aac_dev *dev) + { +diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c +index 3f268f669cc3..5a8a999606ea 100644 +--- a/drivers/scsi/aacraid/commsup.c ++++ b/drivers/scsi/aacraid/commsup.c +@@ -1464,6 +1464,14 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr) + } + } + ++static void aac_schedule_bus_scan(struct aac_dev *aac) ++{ ++ if (aac->sa_firmware) ++ aac_schedule_safw_scan_worker(aac); ++ else ++ aac_schedule_src_reinit_aif_worker(aac); ++} ++ + static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) + { + int index, quirks; +@@ -1639,7 +1647,7 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) + */ + if (!retval && !is_kdump_kernel()) { + dev_info(&aac->pdev->dev, "Scheduling bus rescan\n"); +- aac_schedule_safw_scan_worker(aac); ++ aac_schedule_bus_scan(aac); + } + + if (jafo) { +@@ -1960,6 +1968,16 @@ int aac_scan_host(struct aac_dev *dev) + return rcode; + } + ++void aac_src_reinit_aif_worker(struct work_struct *work) ++{ ++ struct aac_dev *dev = container_of(to_delayed_work(work), ++ struct aac_dev, src_reinit_aif_worker); ++ ++ wait_event(dev->scsi_host_ptr->host_wait, ++ !scsi_host_in_recovery(dev->scsi_host_ptr)); ++ aac_reinit_aif(dev, dev->cardtype); ++} ++ + /** + * aac_handle_sa_aif Handle a message from the firmware + * @dev: Which adapter this fib is from +diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c +index 55a55c56fea9..ee6bc2f9b80a 100644 +--- a/drivers/scsi/aacraid/linit.c ++++ b/drivers/scsi/aacraid/linit.c +@@ -1593,6 +1593,19 @@ static void aac_init_char(void) + } + } + ++void aac_reinit_aif(struct aac_dev *aac, unsigned int index) ++{ ++ /* ++ * Firmware may send a AIF messages very early and the Driver may have ++ * ignored as it is not fully ready to process the messages. Send ++ * AIF to firmware so that if there are any unprocessed events they ++ * can be processed now. ++ */ ++ if (aac_drivers[index].quirks & AAC_QUIRK_SRC) ++ aac_intr_normal(aac, 0, 2, 0, NULL); ++ ++} ++ + static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) + { + unsigned index = id->driver_data; +@@ -1690,6 +1703,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) + mutex_init(&aac->scan_mutex); + + INIT_DELAYED_WORK(&aac->safw_rescan_work, aac_safw_rescan_worker); ++ INIT_DELAYED_WORK(&aac->src_reinit_aif_worker, ++ aac_src_reinit_aif_worker); + /* + * Map in the registers from the adapter. + */ +@@ -1880,7 +1895,7 @@ static int aac_suspend(struct pci_dev *pdev, pm_message_t state) + struct aac_dev *aac = (struct aac_dev *)shost->hostdata; + + scsi_block_requests(shost); +- aac_cancel_safw_rescan_worker(aac); ++ aac_cancel_rescan_worker(aac); + aac_send_shutdown(aac); + + aac_release_resources(aac); +@@ -1939,7 +1954,7 @@ static void aac_remove_one(struct pci_dev *pdev) + struct Scsi_Host *shost = pci_get_drvdata(pdev); + struct aac_dev *aac = (struct aac_dev *)shost->hostdata; + +- aac_cancel_safw_rescan_worker(aac); ++ aac_cancel_rescan_worker(aac); + scsi_remove_host(shost); + + __aac_shutdown(aac); +@@ -1997,7 +2012,7 @@ static pci_ers_result_t aac_pci_error_detected(struct pci_dev *pdev, + aac->handle_pci_error = 1; + + scsi_block_requests(aac->scsi_host_ptr); +- aac_cancel_safw_rescan_worker(aac); ++ aac_cancel_rescan_worker(aac); + aac_flush_ios(aac); + aac_release_resources(aac); + + +commit 572ee53a9badf62f3973d66f6475f9ce69720a25 +Author: Balsundar P +Date: Tue Oct 15 11:52:02 2019 +0530 + + scsi: aacraid: check adapter health + + Currently driver waits for the command IOCTL from the firmware and if the + firmware enters nonresponsive state, the driver doesn't respond till the + firmware is responsive again. + + Check that firmware is alive, otherwise return -EBUSY. + + [mkp: clarified commit desc] + + Link: https://lore.kernel.org/r/1571120524-6037-6-git-send-email-balsundar.p@microsemi.com + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c +index 40f78509ca94..55a55c56fea9 100644 +--- a/drivers/scsi/aacraid/linit.c ++++ b/drivers/scsi/aacraid/linit.c +@@ -612,9 +612,13 @@ static struct device_attribute *aac_dev_attrs[] = { + static int aac_ioctl(struct scsi_device *sdev, unsigned int cmd, + void __user *arg) + { ++ int retval; + struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata; + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; ++ retval = aac_adapter_check_health(dev); ++ if (retval) ++ return -EBUSY; + return aac_do_ioctl(dev, cmd, arg); + } + + +commit e2fd90dd2ed87bdcfdfb640f06da48fd23efa080 +Author: Balsundar P +Date: Tue Oct 15 11:52:01 2019 +0530 + + scsi: aacraid: setting different timeout for src and thor + + Set 180 second timeout for thor and 60 seconds for src controllers. + + Link: https://lore.kernel.org/r/1571120524-6037-5-git-send-email-balsundar.p@microsemi.com + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c +index 2388143d59f5..e36608ce937a 100644 +--- a/drivers/scsi/aacraid/aachba.c ++++ b/drivers/scsi/aacraid/aachba.c +@@ -1477,6 +1477,7 @@ static struct aac_srb * aac_scsi_common(struct fib * fib, struct scsi_cmnd * cmd + struct aac_srb * srbcmd; + u32 flag; + u32 timeout; ++ struct aac_dev *dev = fib->dev; + + aac_fib_init(fib); + switch(cmd->sc_data_direction){ +@@ -1503,7 +1504,7 @@ static struct aac_srb * aac_scsi_common(struct fib * fib, struct scsi_cmnd * cmd + srbcmd->flags = cpu_to_le32(flag); + timeout = cmd->request->timeout/HZ; + if (timeout == 0) +- timeout = 1; ++ timeout = (dev->sa_firmware ? AAC_SA_TIMEOUT : AAC_ARC_TIMEOUT); + srbcmd->timeout = cpu_to_le32(timeout); // timeout in seconds + srbcmd->retry_limit = 0; /* Obsolete parameter */ + srbcmd->cdb_size = cpu_to_le32(cmd->cmd_len); +diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h +index 3fdd4583cbb5..f76a33cb0259 100644 +--- a/drivers/scsi/aacraid/aacraid.h ++++ b/drivers/scsi/aacraid/aacraid.h +@@ -108,6 +108,8 @@ enum { + #define AAC_BUS_TARGET_LOOP (AAC_MAX_BUSES * AAC_MAX_TARGETS) + #define AAC_MAX_NATIVE_SIZE 2048 + #define FW_ERROR_BUFFER_SIZE 512 ++#define AAC_SA_TIMEOUT 180 ++#define AAC_ARC_TIMEOUT 60 + + #define get_bus_number(x) (x/AAC_MAX_TARGETS) + #define get_target_number(x) (x%AAC_MAX_TARGETS) +diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c +index 4a858789e6c5..40f78509ca94 100644 +--- a/drivers/scsi/aacraid/linit.c ++++ b/drivers/scsi/aacraid/linit.c +@@ -391,6 +391,7 @@ static int aac_slave_configure(struct scsi_device *sdev) + int chn, tid; + unsigned int depth = 0; + unsigned int set_timeout = 0; ++ int timeout = 0; + bool set_qd_dev_type = false; + u8 devtype = 0; + +@@ -483,10 +484,13 @@ static int aac_slave_configure(struct scsi_device *sdev) + + /* + * Firmware has an individual device recovery time typically +- * of 35 seconds, give us a margin. ++ * of 35 seconds, give us a margin. Thor devices can take longer in ++ * error recovery, hence different value. */ - return IWL_UCODE_SERIAL(mvm->fw->ucode_ver) >= 38 || -- IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 36 || - IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 29 || - IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 17; +- if (set_timeout && sdev->request_queue->rq_timeout < (45 * HZ)) +- blk_queue_rq_timeout(sdev->request_queue, 45*HZ); ++ if (set_timeout) { ++ timeout = aac->sa_firmware ? AAC_SA_TIMEOUT : AAC_ARC_TIMEOUT; ++ blk_queue_rq_timeout(sdev->request_queue, timeout * HZ); ++ } + + if (depth > 256) + depth = 256; + +commit c02a3342bad32baa9be201da39d3809b74f92239 +Author: Balsundar P +Date: Tue Oct 15 11:52:00 2019 +0530 + + scsi: aacraid: fixed firmware assert issue + + Before issuing IOP reset, INTX mode is selected. This is triggering MSGU + lockup and ended in basecode assert. Use DROP_IO command when IOP reset is + sent in preparation for interrupt mode switch. + + Link: https://lore.kernel.org/r/1571120524-6037-4-git-send-email-balsundar.p@microsemi.com + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h +index 3fa03230f6ba..3fdd4583cbb5 100644 +--- a/drivers/scsi/aacraid/aacraid.h ++++ b/drivers/scsi/aacraid/aacraid.h +@@ -1673,6 +1673,7 @@ struct aac_dev + u8 adapter_shutdown; + u32 handle_pci_error; + bool init_reset; ++ u8 soft_reset_support; + }; + + #define aac_adapter_interrupt(dev) \ +diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c +index d4fcfa1e54e0..f75878d773cf 100644 +--- a/drivers/scsi/aacraid/comminit.c ++++ b/drivers/scsi/aacraid/comminit.c +@@ -571,6 +571,11 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev) + else + dev->sa_firmware = 0; + ++ if (status[4] & le32_to_cpu(AAC_EXTOPT_SOFT_RESET)) ++ dev->soft_reset_support = 1; ++ else ++ dev->soft_reset_support = 0; ++ + if ((dev->comm_interface == AAC_COMM_MESSAGE) && + (status[2] > dev->base_size)) { + aac_adapter_ioremap(dev, 0); +diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c +index 3b66e06726c8..787ec9baebb0 100644 +--- a/drivers/scsi/aacraid/src.c ++++ b/drivers/scsi/aacraid/src.c +@@ -733,10 +733,20 @@ static bool aac_is_ctrl_up_and_running(struct aac_dev *dev) + return ctrl_up; + } + ++static void aac_src_drop_io(struct aac_dev *dev) ++{ ++ if (!dev->soft_reset_support) ++ return; ++ ++ aac_adapter_sync_cmd(dev, DROP_IO, ++ 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL); ++} ++ + static void aac_notify_fw_of_iop_reset(struct aac_dev *dev) + { + aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS, 0, 0, 0, 0, 0, 0, NULL, + NULL, NULL, NULL, NULL); ++ aac_src_drop_io(dev); + } + + static void aac_send_iop_reset(struct aac_dev *dev) + +commit f2244c1b35e5302070af4c729db0b0e9eb8350c9 +Author: Balsundar P +Date: Tue Oct 15 11:51:59 2019 +0530 + + scsi: aacraid: fixed IO reporting error + + The problem is the driver detects FastResponse bit set and saves it to + Fib's flags to not check IO response status, but it never clears it for + next IO. Hence the next IO will pick up FastResponse bit to not check + the IO response status and fail to report any type IO error to kernel + + Link: https://lore.kernel.org/r/1571120524-6037-3-git-send-email-balsundar.p@microsemi.com + Signed-off-by: Balsundar P + Signed-off-by: Martin K. Petersen + +diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c +index 2142a649e865..3f268f669cc3 100644 +--- a/drivers/scsi/aacraid/commsup.c ++++ b/drivers/scsi/aacraid/commsup.c +@@ -232,6 +232,7 @@ struct fib *aac_fib_alloc_tag(struct aac_dev *dev, struct scsi_cmnd *scmd) + fibptr->type = FSAFS_NTC_FIB_CONTEXT; + fibptr->callback_data = NULL; + fibptr->callback = NULL; ++ fibptr->flags = 0; + + return fibptr; + } + +; https://lkml.org/lkml/2019/7/10/244 +diff -ur linux-5.3/drivers/scsi/aacraid.org/aacraid.h linux-5.3/drivers/scsi/aacraid/aacraid.h +--- linux-5.3/drivers/scsi/aacraid.org/aacraid.h 2019-11-01 22:42:37.011469816 +0100 ++++ linux-5.3/drivers/scsi/aacraid/aacraid.h 2019-11-04 09:29:51.321486211 +0100 +@@ -2740,17 +2740,6 @@ + int aac_rx_deliver_producer(struct fib * fib); + void aac_reinit_aif(struct aac_dev *aac, unsigned int index); + +-static inline int aac_is_src(struct aac_dev *dev) +-{ +- u16 device = dev->pdev->device; +- +- if (device == PMC_DEVICE_S6 || +- device == PMC_DEVICE_S7 || +- device == PMC_DEVICE_S8) +- return 1; +- return 0; +-} +- + static inline int aac_supports_2T(struct aac_dev *dev) + { + return (dev->adapter_info.options & AAC_OPT_NEW_COMM_64); +diff -ur linux-5.3/drivers/scsi/aacraid.org/comminit.c linux-5.3/drivers/scsi/aacraid/comminit.c +--- linux-5.3/drivers/scsi/aacraid.org/comminit.c 2019-11-01 22:42:37.014803249 +0100 ++++ linux-5.3/drivers/scsi/aacraid/comminit.c 2019-11-04 09:29:51.321486211 +0100 +@@ -41,8 +41,11 @@ + { + u32 status = 0; + +- if (aac_is_src(dev)) ++ if (dev->pdev->device == PMC_DEVICE_S6 || ++ dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) { + status = src_readl(dev, MUnit.OMR); ++ } + return (status & AAC_INT_MODE_MSIX); } + +@@ -349,7 +352,8 @@ + /* FIB should be freed only after getting the response from the F/W */ + if (status != -ERESTARTSYS) + aac_fib_free(fibctx); +- if (aac_is_src(dev) && ++ if ((dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) && + dev->msi_enabled) + aac_set_intx_mode(dev); + return status; +@@ -610,7 +614,8 @@ + dev->max_fib_size = status[1] & 0xFFE0; + host->sg_tablesize = status[2] >> 16; + dev->sg_tablesize = status[2] & 0xFFFF; +- if (aac_is_src(dev)) { ++ if (dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) { + if (host->can_queue > (status[3] >> 16) - + AAC_NUM_MGT_FIB) + host->can_queue = (status[3] >> 16) - +@@ -629,7 +634,9 @@ + pr_warn("numacb=%d ignored\n", numacb); + } + +- if (aac_is_src(dev)) ++ if (dev->pdev->device == PMC_DEVICE_S6 || ++ dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) + aac_define_int_mode(dev); + /* + * Ok now init the communication subsystem +diff -ur linux-5.3/drivers/scsi/aacraid.org/commsup.c linux-5.3/drivers/scsi/aacraid/commsup.c +--- linux-5.3/drivers/scsi/aacraid.org/commsup.c 2019-11-01 22:42:37.014803249 +0100 ++++ linux-5.3/drivers/scsi/aacraid/commsup.c 2019-11-04 09:29:51.321486211 +0100 +@@ -2593,7 +2593,9 @@ + { + int i; + +- if (aac_is_src(dev)) { ++ if (dev->pdev->device == PMC_DEVICE_S6 || ++ dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) { + if (dev->max_msix > 1) { + for (i = 0; i < dev->max_msix; i++) + free_irq(pci_irq_vector(dev->pdev, i), +diff -ur linux-5.3/drivers/scsi/aacraid.org/linit.c linux-5.3/drivers/scsi/aacraid/linit.c +--- linux-5.3/drivers/scsi/aacraid.org/linit.c 2019-11-01 22:42:37.011469816 +0100 ++++ linux-5.3/drivers/scsi/aacraid/linit.c 2019-11-04 09:29:51.321486211 +0100 +@@ -1567,8 +1567,9 @@ + aac_send_shutdown(aac); + + aac_adapter_disable_int(aac); +- +- if (aac_is_src(aac)) { ++ if (aac->pdev->device == PMC_DEVICE_S6 || ++ aac->pdev->device == PMC_DEVICE_S7 || ++ aac->pdev->device == PMC_DEVICE_S8) { + if (aac->max_msix > 1) { + for (i = 0; i < aac->max_msix; i++) { + free_irq(pci_irq_vector(aac->pdev, i), +@@ -1858,7 +1859,8 @@ + aac_adapter_enable_int(dev); + + +- if (aac_is_src(dev)) ++ if (dev->pdev->device == PMC_DEVICE_S7 || ++ dev->pdev->device == PMC_DEVICE_S8) + aac_define_int_mode(dev); + + if (dev->msi_enabled)