diff -ur lin_tape-3.0.18/Makefile lin_tape-3.0.18-ifdefs/Makefile
--- lin_tape-3.0.18/Makefile 2017-05-09 21:11:32.977092391 +0200
+++ lin_tape-3.0.18-ifdefs/Makefile 2017-05-09 21:05:59.610307494 +0200
-@@ -20,27 +20,6 @@
+@@ -20,26 +20,6 @@
lin_tape-objs := join.o lin_tape_scsi_config.o lin_tape_scsi_tape.o lin_tape_scsi_trace.o \
lin_tape_ioctl_tape.o lin_tape_ioctl_changer.o lin_tape_extra_ioctl.o
-KERNELVER = $(shell uname -r 2>/dev/null|sed "s/[\.-]/_/g"|sed "s/\([0-9]*_[0-9]*_[0-9]*_[0-9]*\).*/\1/")
-EXTRA_CFLAGS += -DSLESKERNEL_${KERNELVER}
-SLESSP2 := $(shell grep -qi SP2 /etc/*release && echo 1 || echo 0)
--ifeq ($(SLESSP2), 1)
+-ifeq ($(SLESSP2), 1)
-EXTRA_CFLAGS += -DSLESSP2
-endif
-endif
-endif
--
+
ifeq ($(SFMP), 1)
EXTRA_CFLAGS += -DSFMPENABLED
- endif
diff -ur lin_tape-3.0.18/pfo.h lin_tape-3.0.18-ifdefs/pfo.h
--- lin_tape-3.0.18/pfo.h 2017-02-23 19:14:41.000000000 +0100
+++ lin_tape-3.0.18-ifdefs/pfo.h 2017-05-09 21:06:34.117699008 +0200
/* Misc defines needed so source is same for all versions of Linux */
#ifndef SDEV_TRANSPORT_OFFLINE
+--- lin_tape-3.0.52/lin_tape_scsi_config.h~ 2020-04-04 21:53:09.000000000 +0200
++++ lin_tape-3.0.52/lin_tape_scsi_config.h 2020-04-04 21:56:46.600032193 +0200
+@@ -64,9 +64,6 @@
+ ("IBM Tape Drives and Libraries");
+ MODULE_LICENSE("GPL");
+ MODULE_VERSION("3.0.52");
+-#if defined(SLESVERSION)
+-MODULE_INFO(supported, "external");
+-#endif // defined
+ /* driver parameters */
+ int support_dio = 1;
+ module_param(support_dio, int, 0);
+--- lin_tape-3.0.52/sgmp.c~ 2020-03-05 19:43:09.000000000 +0100
++++ lin_tape-3.0.52/sgmp.c 2020-04-04 21:57:56.793366544 +0200
+@@ -34,7 +34,7 @@
+ */
+
+ #include <linux/version.h>
+-#if !defined(SLESVERSION) && LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0)
+ /*
+ * History:
+ * Started: Aug 9 by Lawrence Foard (entropy@world.std.com),
+@@ -3012,7 +3012,7 @@
+ return 0;
+ }
+ #endif /* CONFIG_SCSI_PROC_FS */
+-#elif !defined(SLESVERSION) && LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
++#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+ static int sg_version_num = 30536; /* 2 digits for each component */
+ #define SG_VERSION_STR "3.5.36"
+
+@@ -6026,7 +6026,7 @@
+ }
+
+ #endif /* CONFIG_SCSI_PROC_FS */
+-#elif !defined(SLESVERSION) && LINUX_VERSION_CODE == KERNEL_VERSION(2,6,32)
++#elif LINUX_VERSION_CODE == KERNEL_VERSION(2,6,32)
+ static int sg_version_num = 30534; /* 2 digits for each component */
+ #define SG_VERSION_STR "3.5.34"
+
+--- lin_tape-3.0.52/stmp.c~ 2020-03-05 19:43:09.000000000 +0100
++++ lin_tape-3.0.52/stmp.c 2020-04-04 21:58:35.473367112 +0200
+@@ -42,7 +42,7 @@
+
+ */
+ #include <linux/version.h>
+-#if !defined(SLESVERSION) && LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0)
+ /*
+ SCSI Tape Driver for Linux version 1.1 and newer. See the accompanying
+ file Documentation/scsi/st.txt for more information.
+@@ -5108,7 +5108,7 @@
+
+ return 0;
+ }
+-#elif !defined(SLESVERSION) && LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
++#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
+ #include <linux/module.h>
+ #include <linux/fs.h>
+ #include <linux/kernel.h>
+@@ -10137,7 +10137,7 @@
+
+ return 0;
+ }
+-#elif !defined(SLESVERSION) && LINUX_VERSION_CODE == KERNEL_VERSION(2,6,32)
++#elif LINUX_VERSION_CODE == KERNEL_VERSION(2,6,32)
+ #include <linux/module.h>
+ #include <linux/fs.h>
+ #include <linux/kernel.h>
+--- lin_tape-3.0.52/upper.c~ 2020-04-04 21:55:46.000000000 +0200
++++ lin_tape-3.0.52/upper.c 2020-04-04 21:59:12.536700966 +0200
+@@ -273,7 +273,7 @@
+ if (copy_from_user(pfo_cmd->scsi_cmd, hdr->cmdp, hdr->cmd_len))
+ return -EFAULT;
+
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(3,12,0) && (defined(SLESVERSION) || defined(UBUNTUVERSION))
++#if LINUX_VERSION_CODE > KERNEL_VERSION(3,12,0)
+ if (blk_verify_command(pfo_cmd->scsi_cmd, mode & FMODE_WRITE))
+ #else
+ /* RHEL 6.4 and beyond */
+@@ -525,14 +525,12 @@
+ /* SG_IO howto says that the shorter of the two wins */
+ iov_data_len = iov_length((struct iovec *)iov,
+ hdr->iovec_count);
+-#if !defined (UBUNTUVERSION)
+ if (hdr->dxfer_len < iov_data_len) {
+ hdr->iovec_count = iov_shorten((struct iovec *)iov,
+ hdr->iovec_count,
+ hdr->dxfer_len);
+ iov_data_len = hdr->dxfer_len;
+ }
+-#endif
+ pfo_cmd.buffer = iov;
+ pfo_cmd.bufflen = iov_data_len;
+ pfo_cmd.iov_count = hdr->iovec_count;
+@@ -622,7 +620,7 @@
+ if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
+ goto error;
+
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(3,12,0) && (defined(SLESVERSION) || defined(UBUNTUVERSION))
++#if LINUX_VERSION_CODE > KERNEL_VERSION(3,12,0)
+ err = blk_verify_command(scsi_cmd, mode & FMODE_WRITE);
+ #else
+ /* RHEL 6.4 and beyond */
+--- lin_tape-3.0.52/intercept.c~ 2020-03-05 19:43:09.000000000 +0100
++++ lin_tape-3.0.52/intercept.c 2020-04-04 21:59:43.190034776 +0200
+@@ -2492,9 +2492,6 @@
+ MODULE_LICENSE("GPL");
+ MODULE_VERSION(PFO_VERSION_STR);
+ MODULE_INFO(date, PFO_DATE_STR);
+-#if defined(SLESVERSION)
+-MODULE_INFO(supported, "external");
+-#endif
+ #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,32)
+ module_param(netbackup, int, 0444);
+ MODULE_PARM_DESC(netbackup, "!=0 to use with NetBackup application");
+++ /dev/null
---- lin_tape-3.0.20/fo_util.c~ 2017-05-27 21:22:52.000000000 +0200
-+++ lin_tape-3.0.20/fo_util.c 2017-11-17 09:04:43.375810976 +0100
-@@ -169,7 +169,7 @@
-
- /** Enable the change of the debug control flag.
- * /sys/bus/scsi/drivers/pfo/debug_flag */
--static ssize_t pfoattr_debug_flag_set(struct device_driver *dev,
-+static ssize_t debug_flag_store(struct device_driver *dev,
- const char *buf, size_t count)
- {
- sscanf(buf, "0x%x", &pfo_debug_flag);
-@@ -179,19 +179,18 @@
-
- /** Enable the cat of the debug control flag.
- * /sys/bus/scsi/drivers/pfo/debug_flag */
--static ssize_t pfoattr_debug_flag_get(struct device_driver *ddp, char *buf)
-+static ssize_t debug_flag_show(struct device_driver *ddp, char *buf)
- {
- DBG_DEBUG("");
- return scnprintf(buf, PAGE_SIZE,
- "debug flag=%04x\necho 0x<hexvalue> > debug_flag to change\n",
- pfo_debug_flag);
- }
--static DRIVER_ATTR(debug_flag, S_IRUGO|S_IWUSR|S_IWGRP,
-- pfoattr_debug_flag_get, pfoattr_debug_flag_set);
-+static DRIVER_ATTR_RW(debug_flag);
-
- /** Enable the cat of the debug buffer.
- * /sys/bus/scsi/drivers/pfo/debug_buffer */
--static ssize_t pfoattr_debug_buffer_get(struct device_driver *ddp, char *buf)
-+static ssize_t debug_buffer_show(struct device_driver *ddp, char *buf)
- {
- DBG_DEBUG("");
- if (debug_buffer[0] == '\001') {
-@@ -202,11 +201,11 @@
- return strlen(buf);
- }
- }
--static DRIVER_ATTR(debug_buffer, S_IRUGO, pfoattr_debug_buffer_get, NULL);
-+static DRIVER_ATTR_RO(debug_buffer);
-
- /** Enable the cat of the trace buffer.
- * /sys/bus/scsi/drivers/pfo/trace */
--static ssize_t pfoattr_debug_trace_get(struct device_driver *ddp, char *buf)
-+static ssize_t trace_show(struct device_driver *ddp, char *buf)
- {
- char *the_buffer;
- int strlenbuf = 0;
-@@ -232,7 +231,7 @@
- }
- return strlenbuf;
- }
--static DRIVER_ATTR(trace, S_IRUGO, pfoattr_debug_trace_get, NULL);
-+static DRIVER_ATTR_RO(trace);
-
- int init_debug(struct device_driver *pfo_gendrv)
- {
---- lin_tape-3.0.20/intercept.c~ 2017-11-18 09:30:20.000000000 +0100
-+++ lin_tape-3.0.20/intercept.c 2017-11-18 09:32:26.165820320 +0100
-@@ -299,7 +299,7 @@
- /** Perform the operations the customer has requested when they wrote to
- * /sys/bus/scsi/drivers/pfo/ctrl
- */
--static ssize_t pfoattr_ctrl_set(struct device_driver *dev, const char *buf,
-+static ssize_t ctrl_store(struct device_driver *dev, const char *buf,
- size_t count)
- {
- intercept_ctrl(NULL, buf, count);
-@@ -310,23 +310,22 @@
- * /sys/bus/scsi/drivers/pfo/ctrl
- * @return string length
- */
--static ssize_t pfoattr_ctrl_get(struct device_driver *ddp, char *buf)
-+static ssize_t ctrl_show(struct device_driver *ddp, char *buf)
- {
- return resolve_ctrl_get(buf, PAGE_SIZE);
- }
--static DRIVER_ATTR(ctrl, S_IRUGO|S_IWUSR|S_IWGRP, pfoattr_ctrl_get,
-- pfoattr_ctrl_set);
-+static DRIVER_ATTR_RW(ctrl);
-
-
- /** Create the text the customer will see when they read
- * /sys/bus/scsi/drivers/pfo/version
- * @return string length
- */
--static ssize_t pfo_version_show(struct device_driver *ddd, char *buf)
-+static ssize_t version_show(struct device_driver *ddd, char *buf)
- {
- return snprintf(buf, PAGE_SIZE, "[%s]\n", PFO_DATE_STR);
- }
--static DRIVER_ATTR(version, S_IRUGO, pfo_version_show, NULL);
-+static DRIVER_ATTR_RO(version);
-
- static ssize_t devattr_vendor(struct device *dev,
- struct device_attribute *attr, char *buf)
---- lin_tape-3.0.20/lin_tape_scsi_config.c~ 2017-05-27 21:22:51.000000000 +0200
-+++ lin_tape-3.0.20/lin_tape_scsi_config.c 2017-11-18 09:36:47.106483198 +0100
-@@ -47,7 +47,7 @@
- * *
- *******************************************************************************/
-
--static ssize_t tape_version_show(struct device_driver* driver, char* buf)
-+static ssize_t version_show(struct device_driver* driver, char* buf)
- {
- int rc;
-
-@@ -57,7 +57,7 @@
- return rc;
- } /* tape_version_show() */
-
--DRIVER_ATTR(version, 0444, tape_version_show, NULL);
-+DRIVER_ATTR_RO(version);
-
- /*******************************************************************************
- * *
-@@ -112,7 +112,7 @@
-
- } /* lin_tape_debug_store() */
-
--DRIVER_ATTR(lin_tape_debug, 0660, lin_tape_debug_show, lin_tape_debug_store);
-+DRIVER_ATTR_RW(lin_tape_debug);
-
- /*******************************************************************************
- * *
-@@ -167,7 +167,7 @@
-
- } /* auto_logging_store() */
-
--DRIVER_ATTR(auto_logging, 0660, auto_logging_show, auto_logging_store);
-+DRIVER_ATTR_RW(auto_logging);
-
- /*******************************************************************************
- * *
-@@ -221,7 +221,7 @@
-
- } /* petro_store() */
-
--DRIVER_ATTR(petro, 0660, petro_show, petro_store);
-+DRIVER_ATTR_RW(petro);
-
- /*******************************************************************************
- * *
-@@ -276,7 +276,7 @@
-
- } /* support_dio_store() */
-
--DRIVER_ATTR(support_dio, 0660, support_dio_show, support_dio_store);
-+DRIVER_ATTR_RW(support_dio);
-
- /*******************************************************************************
- * *
-@@ -303,7 +303,7 @@
- return rc;
- } /* wait_on_config_show() */
-
--DRIVER_ATTR(wait_on_config, 0444, wait_on_config_show, NULL);
-+DRIVER_ATTR_RO(wait_on_config);
-
- /*******************************************************************************
- * *
-@@ -357,8 +357,7 @@
- return count;
- } /* changer_open_reserve_show() */
-
--DRIVER_ATTR(changer_open_reserve, 0660, changer_open_reserve_show,
-- changer_open_reserve_store);
-+DRIVER_ATTR_RW(changer_open_reserve);
-
- /*******************************************************************************
- * *
-@@ -412,9 +411,7 @@
- return count;
- } /* default_sys_encryption_proxy_store() */
-
--DRIVER_ATTR(default_sys_encryption_proxy, 0644,
-- default_sys_encryption_proxy_show,
-- default_sys_encryption_proxy_store);
-+DRIVER_ATTR_RW(default_sys_encryption_proxy);
-
- /*******************************************************************************
- * *
-@@ -470,9 +467,7 @@
- return count;
- } /* default_sys_encryption_write_show() */
-
--DRIVER_ATTR(default_sys_encryption_write, 0644,
-- default_sys_encryption_write_show,
-- default_sys_encryption_write_store);
-+DRIVER_ATTR_RW(default_sys_encryption_write);
-
- /*******************************************************************************
- * *
-@@ -528,8 +523,7 @@
-
- } /* disable_density_on_open_store() */
-
--DRIVER_ATTR(disable_density_on_open, 0660, disable_density_on_open_show,
-- disable_density_on_open_store);
-+DRIVER_ATTR_RW(disable_density_on_open);
-
- /*******************************************************************************
- * *
-@@ -584,8 +578,7 @@
-
- } /* dynamic_attributes_store() */
-
--DRIVER_ATTR(dynamic_attributes, 0660, dynamic_attributes_show,
-- dynamic_attributes_store);
-+DRIVER_ATTR_RW(dynamic_attributes);
-
- /*******************************************************************************
- * *
-@@ -640,7 +633,7 @@
-
- } /* disable_auto_drive_dump_store() */
-
--DRIVER_ATTR(disable_auto_drive_dump, 0660, disable_auto_drive_dump_show, disable_auto_drive_dump_store);
-+DRIVER_ATTR_RW(disable_auto_drive_dump);
-
- /*******************************************************************************
- * *
-@@ -695,7 +688,7 @@
-
- } /* busy_retry_store() */
-
--DRIVER_ATTR(busy_retry, 0660, busy_retry_show, busy_retry_store);
-+DRIVER_ATTR_RW(busy_retry);
-
- /*******************************************************************************
- * *
---- lin_tape-3.0.20/stmp.c~ 2017-11-18 09:30:20.000000000 +0100
-+++ lin_tape-3.0.20/stmp.c 2017-11-18 09:39:11.483862824 +0100
-@@ -5473,29 +5473,29 @@
- #else // < 4.4.21
-
- /* The sysfs driver interface. Read-only at the moment */
--static ssize_t st_try_direct_io_show(struct device_driver *ddp, char *buf)
-+static ssize_t try_direct_io_show(struct device_driver *ddp, char *buf)
- {
- return snprintf(buf, PAGE_SIZE, "%d\n", try_direct_io);
- }
--static DRIVER_ATTR(try_direct_io, S_IRUGO, st_try_direct_io_show, NULL);
-+static DRIVER_ATTRRO(try_direct_io);
-
--static ssize_t st_fixed_buffer_size_show(struct device_driver *ddp, char *buf)
-+static ssize_t fixed_buffer_size_show(struct device_driver *ddp, char *buf)
- {
- return snprintf(buf, PAGE_SIZE, "%d\n", st_fixed_buffer_size);
- }
--static DRIVER_ATTR(fixed_buffer_size, S_IRUGO, st_fixed_buffer_size_show, NULL);
-+static DRIVER_ATTR_RW(fixed_buffer_size);
-
--static ssize_t st_max_sg_segs_show(struct device_driver *ddp, char *buf)
-+static ssize_t max_sg_segs_show(struct device_driver *ddp, char *buf)
- {
- return snprintf(buf, PAGE_SIZE, "%d\n", st_max_sg_segs);
- }
--static DRIVER_ATTR(max_sg_segs, S_IRUGO, st_max_sg_segs_show, NULL);
-+static DRIVER_ATTR_RO(max_sg_segs);
-
--static ssize_t st_version_show(struct device_driver *ddd, char *buf)
-+static ssize_t version_show(struct device_driver *ddd, char *buf)
- {
- return snprintf(buf, PAGE_SIZE, "[%s]\n", verstr);
- }
--static DRIVER_ATTR(version, S_IRUGO, st_version_show, NULL);
-+static DRIVER_ATTR_RO(version);
-
- static int do_create_sysfs_files(void)
- {
+++ /dev/null
-diff -ur lin_tape-3.0.23/upper.c lin_tape-3.0.23.iov/upper.c
---- lin_tape-3.0.23/upper.c 2018-04-07 22:18:09.417415364 +0200
-+++ lin_tape-3.0.23.iov/upper.c 2018-04-07 22:19:26.582769230 +0200
-@@ -388,6 +388,22 @@
- if (hdr->iovec_count) {
- const int size = sizeof(struct sg_iovec) * hdr->iovec_count;
- size_t iov_data_len;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)
-+ struct iov_iter i;
-+
-+ sg_iov = kmalloc(size, GFP_KERNEL);
-+ if (!sg_iov) {
-+ ret = -ENOMEM;
-+ goto out;
-+ }
-+
-+ ret = import_iovec(hdr->dxfer_direction == SG_DXFER_TO_DEV ? WRITE : READ, hdr->dxferp, hdr->iovec_count, 0, (struct iovec **)&sg_iov, &i);
-+ if (ret < 0)
-+ goto out;
-+
-+ iov_iter_truncate(&i, hdr->dxfer_len);
-+ iov_data_len = hdr->dxfer_len;
-+#else
- struct iovec *iov;
- int i;
-
-@@ -426,6 +442,7 @@
- hdr->dxfer_len);
- iov_data_len = hdr->dxfer_len;
- }
-+#endif
-
- pfo_cmd.buffer = sg_iov;
- pfo_cmd.bufflen = iov_data_len;
+++ /dev/null
---- lin_tape-3.0.23/intercept.c~ 2018-06-18 19:40:39.000000000 +0200
-+++ lin_tape-3.0.23/intercept.c 2018-06-18 19:43:27.059968542 +0200
-@@ -1365,7 +1365,11 @@
- /* Only for fo devices */
- /* This 'if' must match the one above in create unique */
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)
-+ sdev->request_queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, NULL);
-+ #else
- sdev->request_queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE);
-+ #endif
- __scsi_init_queue(sdev->host, sdev->request_queue);
- #else
- sdev->request_queue = __scsi_alloc_queue(sdev->host, NULL);
+++ /dev/null
---- lin_tape-3.0.33/lower.c.orig 2018-10-27 12:12:06.000000000 +0200
-+++ lin_tape-3.0.33/lower.c 2018-10-27 14:11:03.207396481 +0200
-@@ -276,8 +276,13 @@
- pfo_cmd->bufflen, local_raw_sense, pfo_cmd->timeout,
- pfo_cmd->retries, pfo_cmd->flags, &pfo_cmd->resid_len);
- #else
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,19,0)
- pfo_cmd->bufflen, local_raw_sense, &local_sense_data, pfo_cmd->timeout,
- pfo_cmd->retries, pfo_cmd->flags, 0, &pfo_cmd->resid_len);
-+#else
-+ pfo_cmd->bufflen, NULL, &local_sense_data, pfo_cmd->timeout,
-+ pfo_cmd->retries, pfo_cmd->flags, 0, &pfo_cmd->resid_len);
-+#endif
- #endif
- } else {
- /* SCSI Command from user space */
-@@ -291,8 +296,12 @@
- scsi_device_put(sdev);
- unlock_apfo_path(path_num);
-
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,19,0)
- valid_sense = scsi_normalize_sense(local_raw_sense,
- SCSI_SENSE_BUFFERSIZE, &local_sense_data);
-+#else
-+ valid_sense = scsi_sense_valid(&local_sense_data);
-+#endif
- /* Put the SCSI command results in the structure */
- pfo_cmd->errors = result;
- pfo_cmd->scsi_status_code = result & 0xff;
--- lin_tape-3.0.33/lin_tape_ioctl_tape.c~ 2019-03-10 18:06:13.000000000 +0100
+++ lin_tape-3.0.33/lin_tape_ioctl_tape.c 2019-03-10 18:11:48.544963300 +0100
@@ -23,6 +23,7 @@
- #include "lin_tape_timeout_tape.h"
#include "ibmekm/inc/dd_event.h"
#include "lin_tape_scsi_tape.h"
+ #include <linux/delay.h>
+#include <linux/ktime.h>
/*****************************************************************************
/* tv.sec in structure timeval is a "long" integer
* it has 4 bytes in 32-bit kernel, but 8 bytes in 64-bit kernel
---- lin_tape-3.0.33/intercept.c~ 2019-03-10 18:13:48.000000000 +0100
-+++ lin_tape-3.0.33/intercept.c 2019-03-10 18:16:23.483059816 +0100
-@@ -1362,7 +1362,7 @@
- /* Only for fo devices */
- /* This 'if' must match the one above in create unique */
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)
-+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0) && LINUX_VERSION_CODE < KERNEL_VERSION(5,0,0)
- sdev->request_queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE, NULL);
- #else
- sdev->request_queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE);
--- /dev/null
+--- lin_tape-3.0.52/lin_tape_scsi_config.h~ 2020-03-05 19:43:09.000000000 +0100
++++ lin_tape-3.0.52/lin_tape_scsi_config.h 2020-04-04 21:53:09.046695460 +0200
+@@ -223,6 +223,7 @@
+ {
+ return single_open(file, tape_read_proc, NULL);
+ }
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5,6,0)
+ static struct file_operations tape_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = tape_open_proc,
+@@ -230,6 +231,14 @@
+ .llseek = seq_lseek,
+ .release = single_release,
+ };
++#else
++static struct proc_ops tape_proc_ops = {
++ .proc_open = tape_open_proc,
++ .proc_read = seq_read,
++ .proc_lseek = seq_lseek,
++ .proc_release = single_release,
++};
++#endif
+ #endif
+
+ int rd_pc_initial
+@@ -255,6 +264,7 @@
+ {
+ return single_open(file, changer_read_proc, NULL);
+ }
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5,6,0)
+ static struct file_operations changer_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = changer_open_proc,
+@@ -262,6 +272,14 @@
+ .llseek = seq_lseek,
+ .release = single_release,
+ };
++#else
++static struct proc_ops changer_proc_ops = {
++ .proc_open = changer_open_proc,
++ .proc_read = seq_read,
++ .proc_lseek = seq_lseek,
++ .proc_release = single_release,
++};
++#endif
+ #endif
+
+ static int status_read_proc
+@@ -273,6 +291,7 @@
+ {
+ return single_open(file, status_read_proc, NULL);
+ }
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5,6,0)
+ static struct file_operations status_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = status_open_proc,
+@@ -280,6 +299,14 @@
+ .llseek = seq_lseek,
+ .release = single_release,
+ };
++#else
++static struct proc_ops status_proc_ops = {
++ .proc_open = status_open_proc,
++ .proc_read = seq_read,
++ .proc_lseek = seq_lseek,
++ .proc_release = single_release,
++};
++#endif
+ #endif
+
+ int rdstatus_pc_initial
+--- lin_tape-3.0.52/lin_tape_ioctl_tape.c~ 2020-03-05 19:43:09.000000000 +0100
++++ lin_tape-3.0.52/lin_tape_ioctl_tape.c 2020-04-04 22:13:44.016713929 +0200
+@@ -25,6 +25,16 @@
+ #include "lin_tape_scsi_tape.h"
+ #include <linux/delay.h>
+
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)
++struct lin_tape_timeval {
++ __kernel_long_t tv_sec;
++ __kernel_suseconds_t tv_usec;
++};
++#else
++#define lin_tape_timeval timeval
++#endif
++
+ /*****************************************************************************
+ * *
+ * Tape Drive Ioctls *
+@@ -2794,7 +2804,7 @@
+
+ ssize_t tape_set_tod(struct tape_descriptor** drvp)
+ {
+- struct timeval* tv = NULL;
++ struct lin_tape_timeval* tv = NULL;
+ struct tod_control* buffer = NULL;
+ struct tape_descriptor *drv = *drvp;
+ int now = 0, rc = STATUS_SUCCESS;
+@@ -2810,20 +2820,20 @@
+ goto EXIT_LABEL;
+ } /* if */
+
+- tv = kmalloc(sizeof(struct timeval), GFP_KERNEL);
++ tv = kmalloc(sizeof(struct lin_tape_timeval), GFP_KERNEL);
+ if(!tv) {
+ rc = -ENOMEM;
+ goto EXIT_LABEL;
+ } /* if */
+
+ memset(buffer, '\0', sizeof(struct tod_control));
+- memset(tv, '\0', sizeof(struct timeval));
++ memset(tv, '\0', sizeof(struct lin_tape_timeval));
+
+ rc = tape_modesense_page(&drv, TODControlPageNumber, (unchar*)buffer,
+ sizeof(struct tod_control), True, True);
+ if(rc != STATUS_SUCCESS) goto EXIT_LABEL;
+
+- memset(tv, '\0', sizeof(struct timeval));
++ memset(tv, '\0', sizeof(struct lin_tape_timeval));
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+ do_gettimeofday(tv);
+ #else
+@@ -8930,7 +8940,7 @@
+
+ int erp_tod(struct tape_descriptor* drv, union cdb* tmp_cdb, char* sense_data)
+ {
+- struct timeval* tv = NULL;
++ struct lin_tape_timeval* tv = NULL;
+ struct tod_control* tod_buf = NULL;
+ int now = 0, rc = -EIO;
+
+@@ -8940,7 +8950,7 @@
+ goto EXIT_LABEL;
+ } /* if */
+
+- tv = kmalloc(sizeof(struct timeval), GFP_KERNEL);
++ tv = kmalloc(sizeof(struct lin_tape_timeval), GFP_KERNEL);
+ if(!tv) {
+ rc = -ENOMEM;
+ goto EXIT_LABEL;
+@@ -8951,7 +8961,7 @@
+ if(rc != STATUS_SUCCESS) goto EXIT_LABEL;
+
+ /* get time info to set TOD */
+- memset(tv, '\0', sizeof(struct timeval));
++ memset(tv, '\0', sizeof(struct lin_tape_timeval));
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+ do_gettimeofday(tv);
+ #else
-Fixlist for Linux IBM Tape Device Driver (lin_tape)\r
-\r
-(C) Copyright IBM Corporation 2007-2017\r
-\r
- Level Date Description\r
----------------------------------------------------------------\r
-3.0.23 11/03/2017 - Initial support for RHEL 6.9 (min. kernel version 2.6.32-696)\r
- - Support for LTO8\r
- - Fix for reservation conflict when reserve_6 used\r
- - Fix for failover after device rediscovery (introduced at 3.0.20)\r
- - Fix for device name after removal (introduced at 3.0.20)\r
- - Fix for read with resid through join interface\r
-3.0.21 09/14/2017 - Fix to process sense data from srb combination flags\r
- - Enhancement to not attempt failover when only one path left\r
- - Fix for crash on concurrency (multiple process attempting to use the same device in stress scenario)\r
- - Fix for returning ENXIO instead attempting failover (introduced at 3.0.20)\r
- - Join driver to retry attachment on LUN not serlf configured\r
-3.0.20 06/09/2017 - Reincorporated join driver (lin_tape_as_sfmp) with new build flag: -with sfmp\r
- - Work around for wrong SN reported by Inq. page 80h after failback\r
- - Fix for crash when HBA driver removed before lin_tape\r
- - Fix for mismatching device SN on failback\r
- - Fix for busy waits\r
- - Fix for file systems removals\r
- - Fix for file systems attributes names\r
- - Fix for column width at /proc/IBM for SN\r
- - Initial support for SLES 12 SP2 (min. kernel version 4.4.21-69)\r
- - Initial support for RHEL 7.3 (min. kernel version 3.10.0-514)\r
- - Initial support for RHEL 7.3 Power LE (min. kernel version 3.10.0-514)\r
- - Support for TS4300\r
-3.0.18 03/08/2017 - Prevent crash from double delete objects on removal during wait scenarios (introduced at 2.2.0)\r
- - lin_tape_as_sfmp not supported in this version\r
- - Installation for blacklist.conf enhancements\r
- - Support for TS1155\r
-3.0.16 01/06/2017 - Prevent crash introduced at 1.75.0 cleaning buffern and length on WRA during open\r
- - Prevent lock/crash introduced at 1.75.0 when device removal during open\r
- - Added dualaccesor_cpf for TSLM usage\r
- - Enhancement to installer to prevent blacklisting st and sg linux modules\r
-3.0.13 11/11/2016 - Fix for passthru error recovery after EOD detected\r
- - Fixes for device removal during wait causing lock or crash\r
- - Fix to prevent lock over lock at scatter/gather when running with low memory\r
- - Updates on daemon configuration parameters naming to match lin_taped.conf with IUG instructions\r
- - Added daemon parameter TapeDevPermissions to lin_taped.conf\r
-3.0.12 08/19/2016 - Fix for lin_tape_as_sfmp attachment on kenrnels 3.10.0 and beyond\r
- - Enhancement on lin_tape_as_sfmp installation\r
-3.0.11 08/08/2016 - Added join driver back\r
- - Fixed multiple kernel dependencies for join\r
- - Enhancement on join install\r
- - Fix on join driver for scsi rescan\r
-3.0.10 06/03/2016 - Removed join driver\r
- - New OEM library support\r
- - Initial support for RHEL 6.8 (min. kernel version 2.6.32-642)\r
- - Initial support for RHEL 7.2 (min. kernel version 3.10.0-327)\r
-3.0.8 03/16/2016 - Prevent segfault at daemon\r
- - Fix for pfo device discovery at 390x arch.\r
-3.0.7 02/23/2016 - Prevent crash from st/sg failover\r
- - Added reserve type to STIOCQRYP\r
- - Enabled SIOC_LOG_SENSE10 for changer\r
- - Added special open for preemption\r
- - Enabled TSM QUERY PR KEY for normal open\r
- - Fix for join build\r
-3.0.6 02/26/2016 - Introduction of join driver (lin_tape_as_sfmp)\r
-3.0.5 01/06/2016 - Fix to track LBP state\r
- - Prevent null pointer from scsi device\r
- - Fix for HBA call to restore LBP after failover\r
-3.0.3 11/06/2015 - Removed warnings for big-endian introduced at 3.0.1\r
- - Fix for hardcoded serial number length in daemon\r
- - Build/Install enhacements\r
-3.0.2 09/11/2015 - Retry Abort 4b/06\r
- - Fix for changer lock\r
- - Enhancement to disable autodump for all at once\r
- - Initial support for SLESS11 SP4 (min. kernel version 3.0.101-63)\r
-3.0.1 08/25/2015 - Fix for RAO IOCTL's\r
- - Increased retry time for 2/3E/0\r
- - Support for LTO7\r
-3.0.0 06/26/2015 - Fix for pages leak at s/g ops\r
- - Initial support for RHEL 7.1 (min. kernel version 3.10.0-229)\r
- - Initial support for RHEL 6.7 (min. kernel version 2.6.32-573)\r
-2.9.9 06/16/2015 - Fix for lock during autodump loop\r
- - Enhancement for bs>1M at kernels>2.6.29\r
- - Fix for pages leak at s/g\r
- - Return ENOMEM instead of EIO from lin_tape_blk_req\r
-2.9.8 05/08/2015 - Prevent cdev call with null pointer\r
-2.9.7 04/28/2015 - 3592 WDRA timout increased to 5 min\r
- - Removed enhancement to handle lot of \r
- removals due to lock and crash,\r
- wait_on_config should be used instead\r
-2.9.6 03/24/2015 - Removed printk at qry_blk_prot\r
- - Fix for SN/CPF alignment on SN>16\r
- - Fix for page order adjustment that caused \r
- data corruption at 2.9.5 (only blocksize >\r
- 1M and kernel >= 2.6.29)\r
- - Daemond enhancement to handle lot of \r
- removals\r
- - Write lock hang during autodump and s/g\r
- - Fix for 3592/E08 generation id\r
- - Initial support for RHEL 6.6 (min. kernel version 2.6.32-504.8.1)\r
-2.9.5 01/15/2015 - Adjustment to page order for r/w\r
-2.9.4 12/05/2014 - Support for 3592/E08\r
- - Fixes to multiple partition sizing\r
- - Fix to return rc on failed set active partition\r
- - Fix on failover enablement for SN > 16\r
- - Added enablement for select OEM libraries\r
- - Initial support for RHEL 7 (min. kernel version 3.10.0-123)\r
-2.9.3 10/27/2014 - Enhancement for SN/CPF gather\r
- - Fix for dump ready when s/g\r
-2.9.2 08/26/2014 - Fix for partitioning PSUM and POFM bits\r
- - Fix for TSM enh inventory media type\r
- - RHEL 7 (min. kernel version 3.10.0-123)\r
-2.9.1 07/28/2014 - Fix for chgr cmd call during device removal\r
- - Fix for tracing during device removal\r
- - Fixes for PR IOCTL's\r
-2.9.0 06/29/2014 - RAO SA update and LBP CRC32C added\r
-2.8.0 05/28/2014 - Enhancements to busy_retry \r
-2.7.0 05/15/2014 - fixes for s/g on authomatic dump\r
- - fix for STIOCSETP on LWP set\r
- - Initial support for RHEL 6.5 (min. kernel version 2.6.32-431)\r
-2.6.0 02/17/2014 - Added Recommend Access Order (RAO)\r
- - noreserve changer default for failover\r
-2.5.0 01/14/2014 - Added SIOC_ENH_LOG_SENSE \r
- - Initial support for SLES11 SP3 (min kernel version 3.0.79-0.11)\r
-2.4.0 12/18/2013 - Added Scatter/Gather for operations use. \r
-2.3.0 10/01/2013 - Initial support for RHEL 6.4 (kernel version 2.6.32-358.18.1.el6)\r
- - Changed some indirection to double \r
- indirection for CPF\r
- - Rerouted some changer commands to go \r
- through the changer queue\r
- - Added debug tracing for the changer queue\r
-2.2.0 08/06/2013 - Added optional persistent_n_device \r
- parameter to enable the ability to \r
- persistent name non rewind open.\r
-2.1.0 06/11/2013 - Added busy_retry for TSM\r
- - Added ability to take log sense size \r
- desired for ITDT\r
- - Added definition to IBM_tape.h MTWEOFI\r
- - Changed default for Jag cartridge to 6\r
-2.0.0 05/22/2013 - Removed flushing buffer on setposition\r
-1.76.0 10/22/2012 - Failover fix for bug introduced in 1.75.0\r
- - Initial support for RHEL 5.9 (min kernel version 2.6.18-348)\r
-1.75.0 10/17/2012 - Implemented Dynamic Runtime Attributes\r
- - Fixed host reboot on microcode load of TS3310\r
- - Fixed crash on drive cable pull\r
-1.74.0 08/21/2012 - Support for 64-bit position counters\r
- - Fix bug in /proc/scsi/IBMchanger with many changers\r
- - Fix to changer open count when close fails\r
-1.73.0 05/29/2012 - Allow option for setting TSM 3592 barcode to length 8\r
- - Fix for SLES 11 SP2 hang on failback\r
- - Initial support for SLES11 SP2 (min kernel version 3.0.13-0.27)\r
-1.72.0 05/22/2012 - Increase inquiry timeout to 180 for rediscovered device\r
- - Fix lin_taped crash on SAS rediscovered dvc, RH 5 & 6\r
-1.71.0 05/07/2012 - Eliminate multiple "REMOVED" devices on failback\r
- - Implement MTWEOFI (write filemarks with immed=1)\r
- - Fix bug on reading prog. early warning parameter\r
- - Fix potential failover bugs on read and write\r
-1.70.0 04/20/2012 - Fix crash on SLES 11 SP2 when offline device returns\r
- - Eliminate excessive trailing spaces in read proc\r
- - Increased inquiry timeout to three min. for failover\r
-1.69.0 04/13/2012 - Fix infinite loop on read proc with small buffer size\r
- - Eliminate excessive print on unsuccessful key registration\r
-1.68.0 03/13/2012 - Support for LTO 6 media types\r
- - Fix for crash in tape_read_proc and changer_read_proc\r
- - Data direction in failover set position from OUT to NONE\r
-1.67.0 02/06/2012 - Implemented Programmable Early Warning\r
- - Implemented general Mode Sense function\r
- - Implemented Verify Data\r
- - Initial support for SLES 11 SP2\r
- - Added LTO 6 inquiry strings\r
-1.66.0 12/08/2011 - Prevent BUSY return status in multiple open changer\r
-1.65.0 11/15/2011 - Change final PREEMPT to PREEMPT_AND_ABORT for DPF\r
-1.64.0 11/04/2011 - Serialize IO for two instances of open changer (crash fix)\r
-1.63.0 11/02/2011 - Catch failover case at beginning of IO requests\r
-1.62.0 10/14/2011 - Call malloc before lock acquisition in load_unload\r
- - Unit attention and DPF handling for PREVENT_MEDIUM_REMOVAL\r
- - STIOCP: supply missing sili bit case\r
- - reallocate changer data if missing at start of IOCTL\r
- - Change remaining ENOMEM to EOVERFLOW in overlength read\r
- - Allow removal of lin_taped if not running\r
-1.61.0 09/26/2011 - Allow for short erase in STERASE\r
- - Fix for crash when HBA driver uninstalled w/ alt_pathing\r
-1.60.0 09/12/2011 - Fix sense copy error by accounting for DID_TARGET_FAILURE\r
- - Fix CPF/DPF error introduced in 1.58.0 in ERP function\r
-1.59.0 08/25/2011 - Fix for read loop error with SILI bit on \r
-1.58.0 08/12/2011 - Implementation of log sense page with subpage support\r
- - Added eot warning IOCTLs\r
- - Made READ SILI bit a changeable parameter\r
- - Change overlength read rc from ENOMEM to EOVERFLOW\r
- - Reset logical block protection on failover\r
-1.57.0 07/15/2011 - Fix for timeout error introduced in 1.56.0\r
- - Allow option for a SLES 11 and higher "supported" build\r
-1.56.0 07/11/2011 - Fix handling of deferred EOM flag\r
- - Update changer timeouts to 900\r
-1.55.0 06/17/2011 - Fix for structure size in logical block protection IOCTLs\r
- - Fix for invalid data returned with max modesense length\r
- - Introduce count to track number of open changer instances\r
-1.54.0 05/05/2011 - Updated erase timeout for Jag4\r
-1.53.0 04/13/2011 - Fix for crash when drive is power cycled while open\r
-1.52.0 04/01/2011 - Clear flags on lin_tape_flush for future opens\r
- - Remove check of open/busy flags during changer open\r
-1.51.0 02/18/2011 - Send TUR on CPF to clear RS-422 failure unit attention\r
- - Correlate device number with SCSI address in /proc/scsi\r
- - Fix seg fault with pseudo dvc when HBA driver uninstalled\r
- - Provide a method to disable setting density on open\r
-1.50.0 01/25/2011 - Reduce size of kernel mem allocs to avoid alloc failure\r
- - Support for get/set block-level data protection (3592-E07)\r
-1.49.0 12/15/2010 - Support for RHEL 6\r
- - Implementation of partitioning for 3592-E07\r
- - Fix for CPF error due to incorrect sense data returned\r
-1.48.0 11/11/2010 - Return correct mt device number from MTDEVICE IOCTL\r
-1.47.0 11/10/2010 - Fix for host hang in ERP\r
-1.46.0 11/03/2010 - Fix for drives becoming unavailable after software reset\r
-1.45.0 10/26/2010 - Fix CPF failure with cable pull before IO\r
-1.44.0 10/18/2010 - Fix for crash when drive is reset during tape ops (zLinux)\r
-1.43.0 10/01/2010 - Fix for crash when drive is reset during tape ops (pLinux)\r
-1.42.0 07/20/2010 - Reduce size of stchgp_s struct to match user space struct\r
-1.41.1 06/24/2010 - Fix for memory leak/crash in SLES 11 sp1\r
-1.40.0 06/02/2010 - Increased page order on read-write in SLES 11 sp1\r
- - Fixed infinite read loop on read failure\r
-1.39.0 05/06/2010 - Support for SLES 11 SP 1\r
-1.38.0 04/13/2010 - LTO 5 extended postitioning IOCTLs\r
- - Release descriptor lock before IO on init to avoid hang\r
-1.37.0 03/15/2010 - Set Dynamic Runtime Attributes\r
- - Removed persistent naming script in favor of new method \r
- - Fix for duplicate changers in /proc/scsi/IBMchanger\r
-1.36.0 03/02/2010 - Failover changes to support WORM and Data Safe Mode\r
- - Fix for EFAULT (Bad address) error on read\r
-1.35.0 02/19/2010 - Fix for corruption on std write followed by passthru read\r
-1.34.0 02/15/2010 - Fix for I/O errors on zLinux, LTO 5\r
-1.33.0 02/02/2010 - LTO 5 updates\r
-1.32.0 12/30/2009 - Failover fixes\r
-1.31.1 12/04/2009 - LTO 5 partitioning IOCTLs\r
- - Fixes for SLES 11 failover\r
-1.30.0 11/20/2009 - lin_taped multiple pid fix\r
-1.29.0 10/26/2009 - SLES 11 failover implementation\r
-1.28.0 09/02/2009 - SLES 11 device removal/reinitialization fix\r
-1.27.0 08/25/2009 - Fix for failover failure error on SLES 10 & RHEL 4\r
-1.26.2 08/04/2009 - Fix for crashes on RHEL 4.7 and SLES 11\r
-1.25.0 06/23/2009 - Fix for scatter-gather page offset bug on PPC64 SLES11\r
- - Added IOCTLs for persistent reserve\r
-1.24.0 02/23/2009 - Support for SLES 11, kernel 2.6.27\r
- - Fix for CPF configuration bug introduced in 1.23.0\r
-1.23.0 01/19/2009 - CPF crash fix: cable pull/uninstall/reinstall sequence\r
- - Boundary check for max failover paths\r
-1.22.0 11/25/2008 - Fix for crash in RHEL 4.7\r
- - Updates for kernels >= 2.6.24\r
- - DPF crash fix: cable pull/uninstall/reinstall sequence\r
-1.21.0 10/23/2008 - Reserve logging \r
- - Add "primary_path" parameter for udev\r
-1.20.0 10/15/2008 - read_cartridge_location to block transfers into at most\r
- 600 elements\r
-1.19.0 09/15/2008 - IBMtapeutil fix for read_cartridge_location\r
-1.18.0 08/22/2008 - Fix for struct device attribute in kernels >= 2.6.13\r
-1.17.0 08/06/2008 - Add udev "dev" file for medium changers in\r
- kernels < 2.6.5 or > 2.6.15\r
-1.16.0 06/27/2008 - Change GFP_ATOMIC allocations to GFP_KERNEL\r
- - Support for the 3592-E06\r
- - Fix lin_taped restart crash after failback\r
-1.15.0 05/21/2008 - Release source RPM\r
- - Update 3572 inquiry string to 3572-TL\r
-1.14.0 04/30/2008 - Make module parameters read/writable\r
- - Fix for CPF key check on CVT\r
-1.13.0 03/27/2008 - Support for 3572\r
-1.12.1 03/07/2008 - Fixed hang introduced in 1.12.0\r
-1.12.0 02/26/2008 - Created "dev" file in sysfs class directory for\r
- udev & udevinfo support\r
- - Changed 3592 (E05) references to support models beyond E05\r
-1.11.0 12/11/2007 - Fixed seg fault when a logical dvc is accidentally removed\r
- - Fixed return code for SIOC_PASS_THROUGH \r
- - Implemented read cartridge location IOCTL \r
- - Removed WWNN filter check for DPF entitlement \r
-1.10.0 10/01/2007 - Increaded timeout for best path selection\r
- - Fixed delete_parms_on_device() for failover\r
- - Fixed return code for SIOC_PASS_THROUGH \r
- - Fixed maximum scsi transfer size for\r
- - running on RHEL5/SLES10 SP1 on IA64 \r
- - Increased max log sense length\r
-1.9.0 08/20/2007 - Added persistent naming support for RHEL5 and SLES10\r
- - Increased maximum supported tape drives from 256 to 1024\r
-1.8.0 07/26/2007 - Support LTO4 HH\r
-1.7.1 08/06/2007 - Fixed max scsi transfer size for RHEL5 on System Z\r
-1.7.0 07/03/2007 - Fix max scsi transfer size and sg for RHEL5 and SLES10 SP1\r
- - Added MODULE_VERSION and MODULE_PARM_DESC for driver parms\r
- - Added warning message to syslog if release fails on close\r
- - Added wait_on_config driver parameter\r
- - Removed unnecessary messages from lin_tape.errorlog\r
- - Fixed 3592 density recovery on failover\r
-1.6.0 05/22/2007 - Remove registered key if persistent reservation\r
- preemption fails during failover\r
- - Fixed read memory allocation on fixed block size\r
-1.5.0 04/30/2007 - Fixed the residual count for RHEL5\r
- - Support SLES10 SP1\r
-1.4.0 04/30/2007 - Removed unwanted debug messages for direct I/O\r
-1.3.0 04/12/2007 - Fix system-managed encryption for LTO4\r
- - Support for SIOC_PASS_THROUGH ioctl\r
- - Support direct I/O\r
- - Add driver attributes default_sys_encryption_proxy/write\r
-1.2.0 04/02/2007 - Support RHEL5\r
- - Fix for ENOMEM on medium changer inventory with large\r
- number of slots\r
-1.1.0 03/13/2007 - Application-managed encryption now enabled correctly\r
- - Fix for crash during CPF (when command never succeeds)\r
- - Fix for DPF license key validation for TS3200 library\r
- - Fix for daemon crash during data-path failover validation\r
-1.0.9 02/19/2007 - Fix for hang when loading lin_tape \r
- - Fix for hang when removing module on SLES9\r
-1.0.8 02/09/2007 - Fixes for system-managed encryption\r
- - Support for LTO4 encryption\r
- - Fix for data-path-failover on TS3200\r
- - Fix for hang when running stress tests to multiple devices\r
- - Support for Asianux 2.0\r
-1.0.7 01/18/2007 - Fix for hang on RHEL4 and SLES9 when loading the driver\r
-1.0.6 01/05/2007 - Support for 3577, LTO4, and system-managed encryption\r
- - Support for RHEL4 and SLES9\r
- - Fix for crash on read or write to changer\r
-1.0.5 09/29/2006 - Initial release\r
+Fixlist for Linux IBM Tape Device Driver (lin_tape)
+
+(C) Copyright IBM Corporation 2007-2019
+
+ Level Date Description
+---------------------------------------------------------------
+3.0.52 03/17/2020 - Initial support for RHEL 8.1 (min. kernel version 4.18.9.147)
+ - Initial support for SLES 12 SP5 (min. kernel version 4.12.14-122)
+ - Workaround for scsi request not detecting/reporting path down on RHEL 8.x
+3.0.51 02/21/2020 - Fix for keeping track of reservation after failover
+ - Fix for sg lock on RHEL7
+ - Fix for possible lock on device unconfig
+ - Fix for drive dumps file names
+ - Adjustment for LTO erase time out
+ - Enhancement for install script
+3.0.48 11/01/2019 - Initial support for RHEL 7.7 (min. kernel version 4.14.0-115 on Power and 3.10.0-1062 on Intel)
+3.0.48 09/18/2019 - Initial support for RHEL 8 (min. kernel version 4.18.0-80)
+ - Initial support for SLES 15 SP1 (min. kernel version 4.12.14-197.1)
+ - Fix for crash when all paths removed during load balancing
+ - Fix for null pointer on join with devices with alternate path disabled
+3.0.46 07/31/2019 - General change for lock handling and devices table
+ - Fix on daemon null pointer
+ - Retry on unit attention and not ready sense on attachment
+ - Daemon signal blocking fix
+ - Introduced systemd (on RHEL 7, SLES 12 and SLES 15)
+ - Fix for daemon not processing commands when removal in progress
+ - Support flag for SLES
+ - Initial support for SLES 12 SP4 (min. kernel version 4.12.14-94.41 x86_64, ppc64le and s390x)
+3.0.39 02/18/2019 - Initial support for RHEL 7.6 (min. kernel version 3.10.0-957.1.3 only)
+3.0.39 02/18/2019 - Initial support for SLES 12 SP4 (min. kernel version 4.12.14-94.41 ppc64le and s390x only)
+3.0.39 12/06/2018 - Initial support for TS1160
+ - Initial support for RHEL 6.10 (min. kernel version 2.6.32-754 ppc64le and x86_64 only)
+ - Initial support for Ubuntu 18.04 (min. kernel 4.15.0.34 only on ppc64le and x86_64)
+ - Initial support for SLES 15 (min. kernel 4.12.14-23.1 only on ppc64le and s390x)
+ - Fix for soft lock on rescan
+ - Fix for udev attributes
+ - New Archive Mode Unthread ioctls
+3.0.33 07/27/2018 - Initial support for RHEL 7.5 (min. kernel version 3.10.0-862 only on ppc64le and x86_64)
+ - Initial support for Ubuntu 16.04.3 (min. kernel 4.4.0-87 Only on x86_64)
+ - Fixed bug on CPF failing over a different device
+ - Reduced removal waiting when device busy
+ - Added runtime attribute PID
+ - Fix for double lock on rescan
+3.0.32 06/07/2018 - Support for SLES 12 SP3 on kernels beyond 4.4.114
+ - Fix for lock condition introduced at 3.0.30 when attempt to open a device busy
+ - Fox for join driver to return sense data after CPF event
+3.0.31 04/26/2018 - Initial support for SLES 12 SP3 (min. kernel version 4.4.114-94)
+3.0.30 04/11/20185 - Fixes on join some with crash potential during failover
+ - Fix for join driver returning ENXIO on open
+ - Fix for memory leak on join interfaces
+ - Fix for Verify and extended read position application interface for missmatching endianness
+ - Fix for logging when daemon stopped
+ - Fix for race condition
+ - Fix and enhancements for device removal
+ - Fix for hang introduced at 3.0.20 on device removal during IO
+ - Enhancements for daemon excess loop during failvoer
+ - Fix for interlock of daemon with crash potential
+ - Stop waiting when device gone detected
+ - Work around ERP TOD from drive sense data parameter rounded
+ - Fix to not use the device object once driver released
+ - Removed small unporected window on read proc
+3.0.23 11/03/2017 - Initial support for RHEL 7.4 (min. kernel version 3.10.0-693 only on ppc64, ppc64le and x86_64)
+ - Initial support for RHEL 6.9 (min. kernel version 2.6.32-696)
+ - Support for LTO8
+ - Fix for reservation conflict when reserve_6 used
+ - Fix for failover after device rediscovery (introduced at 3.0.20)
+ - Fix for device name after removal (introduced at 3.0.20)
+ - Fix for read with resid through join interface
+3.0.21 09/14/2017 - Fix to process sense data from srb combination flags
+ - Enhancement to not attempt failover when only one path left
+ - Fix for crash on concurrency (multiple process attempting to use the same device in stress scenario)
+ - Fix for returning ENXIO instead attempting failover (introduced at 3.0.20)
+ - Join driver to retry attachment on LUN not serlf configured
+3.0.20 06/09/2017 - Reincorporated join driver (lin_tape_as_sfmp) with new build flag: -with sfmp
+ - Work around for wrong SN reported by Inq. page 80h after failback
+ - Fix for crash when HBA driver removed before lin_tape
+ - Fix for mismatching device SN on failback
+ - Fix for busy waits
+ - Fix for file systems removals
+ - Fix for file systems attributes names
+ - Fix for column width at /proc/IBM for SN
+ - Initial support for SLES 12 SP2 (min. kernel version 4.4.21-69)
+ - Initial support for RHEL 7.3 (min. kernel version 3.10.0-514)
+ - Initial support for RHEL 7.3 Power LE (min. kernel version 3.10.0-514)
+ - Support for TS4300
+3.0.18 03/08/2017 - Prevent crash from double delete objects on removal during wait scenarios (introduced at 2.2.0)
+ - lin_tape_as_sfmp not supported in this version
+ - Installation for blacklist.conf enhancements
+ - Support for TS1155
+3.0.16 01/06/2017 - Prevent crash introduced at 1.75.0 cleaning buffern and length on WRA during open
+ - Prevent lock/crash introduced at 1.75.0 when device removal during open
+ - Added dualaccesor_cpf for TSLM usage
+ - Enhancement to installer to prevent blacklisting st and sg linux modules
+3.0.13 11/11/2016 - Fix for passthru error recovery after EOD detected
+ - Fixes for device removal during wait causing lock or crash
+ - Fix to prevent lock over lock at scatter/gather when running with low memory
+ - Updates on daemon configuration parameters naming to match lin_taped.conf with IUG instructions
+ - Added daemon parameter TapeDevPermissions to lin_taped.conf
+3.0.12 08/19/2016 - Fix for lin_tape_as_sfmp attachment on kenrnels 3.10.0 and beyond
+ - Enhancement on lin_tape_as_sfmp installation
+3.0.11 08/08/2016 - Added join driver back
+ - Fixed multiple kernel dependencies for join
+ - Enhancement on join install
+ - Fix on join driver for scsi rescan
+3.0.10 06/03/2016 - Removed join driver
+ - New OEM library support
+ - Initial support for RHEL 6.8 (min. kernel version 2.6.32-642)
+ - Initial support for RHEL 7.2 (min. kernel version 3.10.0-327)
+3.0.8 03/16/2016 - Prevent segfault at daemon
+ - Fix for pfo device discovery at 390x arch.
+3.0.7 02/23/2016 - Prevent crash from st/sg failover
+ - Added reserve type to STIOCQRYP
+ - Enabled SIOC_LOG_SENSE10 for changer
+ - Added special open for preemption
+ - Enabled TSM QUERY PR KEY for normal open
+ - Fix for join build
+3.0.6 02/26/2016 - Introduction of join driver (lin_tape_as_sfmp)
+3.0.5 01/06/2016 - Fix to track LBP state
+ - Prevent null pointer from scsi device
+ - Fix for HBA call to restore LBP after failover
+3.0.3 11/06/2015 - Removed warnings for big-endian introduced at 3.0.1
+ - Fix for hardcoded serial number length in daemon
+ - Build/Install enhacements
+3.0.2 09/11/2015 - Retry Abort 4b/06
+ - Fix for changer lock
+ - Enhancement to disable autodump for all at once
+ - Initial support for SLESS11 SP4 (min. kernel version 3.0.101-63)
+3.0.1 08/25/2015 - Fix for RAO IOCTL's
+ - Increased retry time for 2/3E/0
+ - Support for LTO7
+3.0.0 06/26/2015 - Fix for pages leak at s/g ops
+ - Initial support for RHEL 7.1 (min. kernel version 3.10.0-229)
+ - Initial support for RHEL 6.7 (min. kernel version 2.6.32-573)
+2.9.9 06/16/2015 - Fix for lock during autodump loop
+ - Enhancement for bs>1M at kernels>2.6.29
+ - Fix for pages leak at s/g
+ - Return ENOMEM instead of EIO from lin_tape_blk_req
+2.9.8 05/08/2015 - Prevent cdev call with null pointer
+2.9.7 04/28/2015 - 3592 WDRA timout increased to 5 min
+ - Removed enhancement to handle lot of
+ removals due to lock and crash,
+ wait_on_config should be used instead
+2.9.6 03/24/2015 - Removed printk at qry_blk_prot
+ - Fix for SN/CPF alignment on SN>16
+ - Fix for page order adjustment that caused
+ data corruption at 2.9.5 (only blocksize >
+ 1M and kernel >= 2.6.29)
+ - Daemond enhancement to handle lot of
+ removals
+ - Write lock hang during autodump and s/g
+ - Fix for 3592/E08 generation id
+ - Initial support for RHEL 6.6 (min. kernel version 2.6.32-504.8.1)
+2.9.5 01/15/2015 - Adjustment to page order for r/w
+2.9.4 12/05/2014 - Support for 3592/E08
+ - Fixes to multiple partition sizing
+ - Fix to return rc on failed set active partition
+ - Fix on failover enablement for SN > 16
+ - Added enablement for select OEM libraries
+ - Initial support for RHEL 7 (min. kernel version 3.10.0-123)
+2.9.3 10/27/2014 - Enhancement for SN/CPF gather
+ - Fix for dump ready when s/g
+2.9.2 08/26/2014 - Fix for partitioning PSUM and POFM bits
+ - Fix for TSM enh inventory media type
+ - RHEL 7 (min. kernel version 3.10.0-123)
+2.9.1 07/28/2014 - Fix for chgr cmd call during device removal
+ - Fix for tracing during device removal
+ - Fixes for PR IOCTL's
+2.9.0 06/29/2014 - RAO SA update and LBP CRC32C added
+2.8.0 05/28/2014 - Enhancements to busy_retry
+2.7.0 05/15/2014 - fixes for s/g on authomatic dump
+ - fix for STIOCSETP on LWP set
+ - Initial support for RHEL 6.5 (min. kernel version 2.6.32-431)
+2.6.0 02/17/2014 - Added Recommend Access Order (RAO)
+ - noreserve changer default for failover
+2.5.0 01/14/2014 - Added SIOC_ENH_LOG_SENSE
+ - Initial support for SLES11 SP3 (min kernel version 3.0.79-0.11)
+2.4.0 12/18/2013 - Added Scatter/Gather for operations use.
+2.3.0 10/01/2013 - Initial support for RHEL 6.4 (kernel version 2.6.32-358.18.1.el6)
+ - Changed some indirection to double
+ indirection for CPF
+ - Rerouted some changer commands to go
+ through the changer queue
+ - Added debug tracing for the changer queue
+2.2.0 08/06/2013 - Added optional persistent_n_device
+ parameter to enable the ability to
+ persistent name non rewind open.
+2.1.0 06/11/2013 - Added busy_retry for TSM
+ - Added ability to take log sense size
+ desired for ITDT
+ - Added definition to IBM_tape.h MTWEOFI
+ - Changed default for Jag cartridge to 6
+2.0.0 05/22/2013 - Removed flushing buffer on setposition
+1.76.0 10/22/2012 - Failover fix for bug introduced in 1.75.0
+ - Initial support for RHEL 5.9 (min kernel version 2.6.18-348)
+1.75.0 10/17/2012 - Implemented Dynamic Runtime Attributes
+ - Fixed host reboot on microcode load of TS3310
+ - Fixed crash on drive cable pull
+1.74.0 08/21/2012 - Support for 64-bit position counters
+ - Fix bug in /proc/scsi/IBMchanger with many changers
+ - Fix to changer open count when close fails
+1.73.0 05/29/2012 - Allow option for setting TSM 3592 barcode to length 8
+ - Fix for SLES 11 SP2 hang on failback
+ - Initial support for SLES11 SP2 (min kernel version 3.0.13-0.27)
+1.72.0 05/22/2012 - Increase inquiry timeout to 180 for rediscovered device
+ - Fix lin_taped crash on SAS rediscovered dvc, RH 5 & 6
+1.71.0 05/07/2012 - Eliminate multiple "REMOVED" devices on failback
+ - Implement MTWEOFI (write filemarks with immed=1)
+ - Fix bug on reading prog. early warning parameter
+ - Fix potential failover bugs on read and write
+1.70.0 04/20/2012 - Fix crash on SLES 11 SP2 when offline device returns
+ - Eliminate excessive trailing spaces in read proc
+ - Increased inquiry timeout to three min. for failover
+1.69.0 04/13/2012 - Fix infinite loop on read proc with small buffer size
+ - Eliminate excessive print on unsuccessful key registration
+1.68.0 03/13/2012 - Support for LTO 6 media types
+ - Fix for crash in tape_read_proc and changer_read_proc
+ - Data direction in failover set position from OUT to NONE
+1.67.0 02/06/2012 - Implemented Programmable Early Warning
+ - Implemented general Mode Sense function
+ - Implemented Verify Data
+ - Initial support for SLES 11 SP2
+ - Added LTO 6 inquiry strings
+1.66.0 12/08/2011 - Prevent BUSY return status in multiple open changer
+1.65.0 11/15/2011 - Change final PREEMPT to PREEMPT_AND_ABORT for DPF
+1.64.0 11/04/2011 - Serialize IO for two instances of open changer (crash fix)
+1.63.0 11/02/2011 - Catch failover case at beginning of IO requests
+1.62.0 10/14/2011 - Call malloc before lock acquisition in load_unload
+ - Unit attention and DPF handling for PREVENT_MEDIUM_REMOVAL
+ - STIOCP: supply missing sili bit case
+ - reallocate changer data if missing at start of IOCTL
+ - Change remaining ENOMEM to EOVERFLOW in overlength read
+ - Allow removal of lin_taped if not running
+1.61.0 09/26/2011 - Allow for short erase in STERASE
+ - Fix for crash when HBA driver uninstalled w/ alt_pathing
+1.60.0 09/12/2011 - Fix sense copy error by accounting for DID_TARGET_FAILURE
+ - Fix CPF/DPF error introduced in 1.58.0 in ERP function
+1.59.0 08/25/2011 - Fix for read loop error with SILI bit on
+1.58.0 08/12/2011 - Implementation of log sense page with subpage support
+ - Added eot warning IOCTLs
+ - Made READ SILI bit a changeable parameter
+ - Change overlength read rc from ENOMEM to EOVERFLOW
+ - Reset logical block protection on failover
+1.57.0 07/15/2011 - Fix for timeout error introduced in 1.56.0
+ - Allow option for a SLES 11 and higher "supported" build
+1.56.0 07/11/2011 - Fix handling of deferred EOM flag
+ - Update changer timeouts to 900
+1.55.0 06/17/2011 - Fix for structure size in logical block protection IOCTLs
+ - Fix for invalid data returned with max modesense length
+ - Introduce count to track number of open changer instances
+1.54.0 05/05/2011 - Updated erase timeout for Jag4
+1.53.0 04/13/2011 - Fix for crash when drive is power cycled while open
+1.52.0 04/01/2011 - Clear flags on lin_tape_flush for future opens
+ - Remove check of open/busy flags during changer open
+1.51.0 02/18/2011 - Send TUR on CPF to clear RS-422 failure unit attention
+ - Correlate device number with SCSI address in /proc/scsi
+ - Fix seg fault with pseudo dvc when HBA driver uninstalled
+ - Provide a method to disable setting density on open
+1.50.0 01/25/2011 - Reduce size of kernel mem allocs to avoid alloc failure
+ - Support for get/set block-level data protection (3592-E07)
+1.49.0 12/15/2010 - Support for RHEL 6
+ - Implementation of partitioning for 3592-E07
+ - Fix for CPF error due to incorrect sense data returned
+1.48.0 11/11/2010 - Return correct mt device number from MTDEVICE IOCTL
+1.47.0 11/10/2010 - Fix for host hang in ERP
+1.46.0 11/03/2010 - Fix for drives becoming unavailable after software reset
+1.45.0 10/26/2010 - Fix CPF failure with cable pull before IO
+1.44.0 10/18/2010 - Fix for crash when drive is reset during tape ops (zLinux)
+1.43.0 10/01/2010 - Fix for crash when drive is reset during tape ops (pLinux)
+1.42.0 07/20/2010 - Reduce size of stchgp_s struct to match user space struct
+1.41.1 06/24/2010 - Fix for memory leak/crash in SLES 11 sp1
+1.40.0 06/02/2010 - Increased page order on read-write in SLES 11 sp1
+ - Fixed infinite read loop on read failure
+1.39.0 05/06/2010 - Support for SLES 11 SP 1
+1.38.0 04/13/2010 - LTO 5 extended postitioning IOCTLs
+ - Release descriptor lock before IO on init to avoid hang
+1.37.0 03/15/2010 - Set Dynamic Runtime Attributes
+ - Removed persistent naming script in favor of new method
+ - Fix for duplicate changers in /proc/scsi/IBMchanger
+1.36.0 03/02/2010 - Failover changes to support WORM and Data Safe Mode
+ - Fix for EFAULT (Bad address) error on read
+1.35.0 02/19/2010 - Fix for corruption on std write followed by passthru read
+1.34.0 02/15/2010 - Fix for I/O errors on zLinux, LTO 5
+1.33.0 02/02/2010 - LTO 5 updates
+1.32.0 12/30/2009 - Failover fixes
+1.31.1 12/04/2009 - LTO 5 partitioning IOCTLs
+ - Fixes for SLES 11 failover
+1.30.0 11/20/2009 - lin_taped multiple pid fix
+1.29.0 10/26/2009 - SLES 11 failover implementation
+1.28.0 09/02/2009 - SLES 11 device removal/reinitialization fix
+1.27.0 08/25/2009 - Fix for failover failure error on SLES 10 & RHEL 4
+1.26.2 08/04/2009 - Fix for crashes on RHEL 4.7 and SLES 11
+1.25.0 06/23/2009 - Fix for scatter-gather page offset bug on PPC64 SLES11
+ - Added IOCTLs for persistent reserve
+1.24.0 02/23/2009 - Support for SLES 11, kernel 2.6.27
+ - Fix for CPF configuration bug introduced in 1.23.0
+1.23.0 01/19/2009 - CPF crash fix: cable pull/uninstall/reinstall sequence
+ - Boundary check for max failover paths
+1.22.0 11/25/2008 - Fix for crash in RHEL 4.7
+ - Updates for kernels >= 2.6.24
+ - DPF crash fix: cable pull/uninstall/reinstall sequence
+1.21.0 10/23/2008 - Reserve logging
+ - Add "primary_path" parameter for udev
+1.20.0 10/15/2008 - read_cartridge_location to block transfers into at most
+ 600 elements
+1.19.0 09/15/2008 - IBMtapeutil fix for read_cartridge_location
+1.18.0 08/22/2008 - Fix for struct device attribute in kernels >= 2.6.13
+1.17.0 08/06/2008 - Add udev "dev" file for medium changers in
+ kernels < 2.6.5 or > 2.6.15
+1.16.0 06/27/2008 - Change GFP_ATOMIC allocations to GFP_KERNEL
+ - Support for the 3592-E06
+ - Fix lin_taped restart crash after failback
+1.15.0 05/21/2008 - Release source RPM
+ - Update 3572 inquiry string to 3572-TL
+1.14.0 04/30/2008 - Make module parameters read/writable
+ - Fix for CPF key check on CVT
+1.13.0 03/27/2008 - Support for 3572
+1.12.1 03/07/2008 - Fixed hang introduced in 1.12.0
+1.12.0 02/26/2008 - Created "dev" file in sysfs class directory for
+ udev & udevinfo support
+ - Changed 3592 (E05) references to support models beyond E05
+1.11.0 12/11/2007 - Fixed seg fault when a logical dvc is accidentally removed
+ - Fixed return code for SIOC_PASS_THROUGH
+ - Implemented read cartridge location IOCTL
+ - Removed WWNN filter check for DPF entitlement
+1.10.0 10/01/2007 - Increaded timeout for best path selection
+ - Fixed delete_parms_on_device() for failover
+ - Fixed return code for SIOC_PASS_THROUGH
+ - Fixed maximum scsi transfer size for
+ - running on RHEL5/SLES10 SP1 on IA64
+ - Increased max log sense length
+1.9.0 08/20/2007 - Added persistent naming support for RHEL5 and SLES10
+ - Increased maximum supported tape drives from 256 to 1024
+1.8.0 07/26/2007 - Support LTO4 HH
+1.7.1 08/06/2007 - Fixed max scsi transfer size for RHEL5 on System Z
+1.7.0 07/03/2007 - Fix max scsi transfer size and sg for RHEL5 and SLES10 SP1
+ - Added MODULE_VERSION and MODULE_PARM_DESC for driver parms
+ - Added warning message to syslog if release fails on close
+ - Added wait_on_config driver parameter
+ - Removed unnecessary messages from lin_tape.errorlog
+ - Fixed 3592 density recovery on failover
+1.6.0 05/22/2007 - Remove registered key if persistent reservation
+ preemption fails during failover
+ - Fixed read memory allocation on fixed block size
+1.5.0 04/30/2007 - Fixed the residual count for RHEL5
+ - Support SLES10 SP1
+1.4.0 04/30/2007 - Removed unwanted debug messages for direct I/O
+1.3.0 04/12/2007 - Fix system-managed encryption for LTO4
+ - Support for SIOC_PASS_THROUGH ioctl
+ - Support direct I/O
+ - Add driver attributes default_sys_encryption_proxy/write
+1.2.0 04/02/2007 - Support RHEL5
+ - Fix for ENOMEM on medium changer inventory with large
+ number of slots
+1.1.0 03/13/2007 - Application-managed encryption now enabled correctly
+ - Fix for crash during CPF (when command never succeeds)
+ - Fix for DPF license key validation for TS3200 library
+ - Fix for daemon crash during data-path failover validation
+1.0.9 02/19/2007 - Fix for hang when loading lin_tape
+ - Fix for hang when removing module on SLES9
+1.0.8 02/09/2007 - Fixes for system-managed encryption
+ - Support for LTO4 encryption
+ - Fix for data-path-failover on TS3200
+ - Fix for hang when running stress tests to multiple devices
+ - Support for Asianux 2.0
+1.0.7 01/18/2007 - Fix for hang on RHEL4 and SLES9 when loading the driver
+1.0.6 01/05/2007 - Support for 3577, LTO4, and system-managed encryption
+ - Support for RHEL4 and SLES9
+ - Fix for crash on read or write to changer
+1.0.5 09/29/2006 - Initial release
# nothing to be placed to debuginfo package
%define _enable_debug_packages 0
-%define rel 3
+%define rel 1
%define pname lin_tape
Summary: IBM Tape SCSI Device Driver for Linux
Name: %{pname}%{_alt_kernel}
-Version: 3.0.33
+Version: 3.0.52
Release: %{rel}%{?_pld_builder:@%{_kernel_ver_str}}
License: GPL v2/LGPL
Group: Base/Kernel
Source0: %{pname}-%{version}.tgz
-# Source0-md5: c22358f485f12baa7254aa25abe20a43
+# Source0-md5: 75cba1cbb76359085dedb5366afa7683
Source1: %{pname}.fixlist
Patch0: use-module-dir.patch
Patch1: clean-ifdefs.patch
-Patch2: linux-4.9.patch
-Patch4: linux-4.11.patch
-Patch5: linux-4.12.patch
-Patch6: linux-4.13.patch
-Patch7: kernel-4.14.patch
-Patch8: kernel-4.15.patch
-Patch9: kernel-4.17.patch
-Patch10: kernel-4.19.patch
-Patch11: linux-4.4.169.patch
-Patch12: kernel-5.0.patch
+Patch2: kernel-5.0.patch
+Patch3: kernel-5.6.patch
# System Storage, Tape systems, Tape drivers and software, Tape device drivers (Linux)
URL: http://www.ibm.com/support/fixcentral/
BuildRequires: rpmbuild(macros) >= 1.701
%patch0 -p1
%patch1 -p1
%patch2 -p1
-%patch4 -p1
-%patch5 -p1
-%patch6 -p1
-%patch7 -p1
-%patch8 -p1
-%patch9 -p1
-%patch10 -p1
-%patch11 -p1
-%patch12 -p1
+%patch3 -p1
install -p %{SOURCE1} .
+++ /dev/null
-diff -ur lin_tape-3.0.18/intercept.c lin_tape-3.0.18-4.11/intercept.c
---- lin_tape-3.0.18/intercept.c 2017-02-23 19:14:41.000000000 +0100
-+++ lin_tape-3.0.18-4.11/intercept.c 2017-05-10 00:35:27.637366919 +0200
-@@ -37,6 +37,9 @@
- #include <linux/init.h>
- #include <linux/idr.h>
- #include <scsi/scsi_driver.h>
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+#include <scsi/scsi_transport.h>
-+#endif
-
- #include "scsi.h"
- #include "pfo.h"
-@@ -1362,7 +1365,12 @@
- if (pdev->fdev_num != -1) {
- /* Only for fo devices */
- /* This 'if' must match the one above in create unique */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ sdev->request_queue = blk_alloc_queue_node(GFP_KERNEL, NUMA_NO_NODE);
-+ __scsi_init_queue(sdev->host, sdev->request_queue);
-+#else
- sdev->request_queue = __scsi_alloc_queue(sdev->host, NULL);
-+#endif
- }
-
- /* set device hierachy so the new dummy dev
-diff -ur lin_tape-3.0.18/lin_tape_ioctl_tape.c lin_tape-3.0.18-4.11/lin_tape_ioctl_tape.c
---- lin_tape-3.0.18/lin_tape_ioctl_tape.c 2017-05-10 00:36:01.952285733 +0200
-+++ lin_tape-3.0.18-4.11/lin_tape_ioctl_tape.c 2017-05-09 21:45:14.236233622 +0200
-@@ -6464,7 +6464,11 @@
- } /* if */
-
- tmp_rq = (void*)sdev->request_queue;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ scsi_req_init(req);
-+#else
- req->cmd_type = REQ_TYPE_BLOCK_PC;
-+#endif
- #ifdef REQ_QUIET
- req->cmd_flags |= REQ_QUIET;
- #else
-@@ -6536,15 +6540,27 @@
- bio = req->bio;
- } /* if */
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ scsi_req(req)->cmd_len = COMMAND_SIZE(cdb[0]);
-+ memset(scsi_req(req)->cmd, '\0', MAX_CDB_SIZE);
-+ memcpy(scsi_req(req)->cmd, cdb, scsi_req(req)->cmd_len);
-+ scsi_req(req)->sense = sense_data;
-+ scsi_req(req)->sense_len = 0;
-+#else
- req->cmd_len = COMMAND_SIZE(cdb[0]);
- memset(req->cmd, '\0', MAX_CDB_SIZE);
- memcpy(req->cmd, cdb, req->cmd_len);
- req->sense = sense_data;
- req->sense_len = 0;
-+#endif
- req->timeout = timeout;
- req->retries = 0;
- blk_execute_rq(req->q, NULL, req, 1);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ *resid = scsi_req(req)->resid_len;
-+#else
- *resid = req->resid_len;
-+#endif
- status_code = req->errors;
-
- if(buf_len && !use_sg) {
-diff -ur lin_tape-3.0.18/lin_tape_tape.h lin_tape-3.0.18-4.11/lin_tape_tape.h
---- lin_tape-3.0.18/lin_tape_tape.h 2017-02-23 19:14:41.000000000 +0100
-+++ lin_tape-3.0.18-4.11/lin_tape_tape.h 2017-05-09 21:45:14.236233622 +0200
-@@ -85,7 +85,11 @@
- #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)
- #define KOBJ_CT(kobj) ((kobj) ? atomic_read(&(kobj)->refcount) : 0)
- #else
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0)
- #define KOBJ_CT(kobj) ((kobj) ? atomic_read(&(kobj)->kref.refcount) : 0)
-+#else
-+#define KOBJ_CT(kobj) ((kobj) ? kref_read(&(kobj)->kref) : 0)
-+#endif
- #endif
-
- /* global definitions */
-diff -ur lin_tape-3.0.18/lower.c lin_tape-3.0.18-4.11/lower.c
---- lin_tape-3.0.18/lower.c 2017-02-23 19:14:41.000000000 +0100
-+++ lin_tape-3.0.18-4.11/lower.c 2017-05-10 00:21:19.106042388 +0200
-@@ -69,7 +69,11 @@
- /* Local function prototypes */
- static int lower_scsi_execute(struct scsi_device *sdev,
- struct apfo_scsi_command *pfo_cmd,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ unsigned char *local_raw_sense, struct scsi_sense_hdr *sshdr);
-+#else
- unsigned char *local_raw_sense);
-+#endif
-
- /** Look at the errors from the SCSI command,
- * translate them to OS independent values.
-@@ -267,11 +271,20 @@
- /* SCSI Command from decide code */
- result = scsi_execute(sdev, pfo_cmd->scsi_cmd,
- pfo_cmd->data_direction, pfo_cmd->buffer,
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0)
- pfo_cmd->bufflen, local_raw_sense, pfo_cmd->timeout,
- pfo_cmd->retries, pfo_cmd->flags, &pfo_cmd->resid_len);
-+#else
-+ pfo_cmd->bufflen, local_raw_sense, &local_sense_data, pfo_cmd->timeout,
-+ pfo_cmd->retries, pfo_cmd->flags, 0, &pfo_cmd->resid_len);
-+#endif
- } else {
- /* SCSI Command from user space */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0)
- result = lower_scsi_execute(sdev, pfo_cmd, local_raw_sense);
-+#else
-+ result = lower_scsi_execute(sdev, pfo_cmd, local_raw_sense, &local_sense_data);
-+#endif
- }
- /* Release this path */
- scsi_device_put(sdev);
-@@ -440,7 +453,11 @@
- */
- static int lower_scsi_execute(struct scsi_device *sdev,
- struct apfo_scsi_command *pfo_cmd,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ unsigned char *local_raw_sense, struct scsi_sense_hdr *sshdr) {
-+#else
- unsigned char *local_raw_sense) {
-+#endif
-
- int err = 0;
- struct request *rq;
-@@ -452,7 +469,11 @@
- return DRIVER_ERROR << 24;
- }
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ scsi_req_init(rq);
-+#else
- rq->cmd_type = REQ_TYPE_BLOCK_PC;
-+#endif
- rq->cmd_flags |= pfo_cmd->flags;
-
- if ((pfo_cmd->bufflen > 0) && (pfo_cmd->data_direction != DMA_NONE)) {
-@@ -533,11 +554,19 @@
- }
- }
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ scsi_req(rq)->cmd_len = pfo_cmd->cmd_len;
-+ memset(scsi_req(rq)->cmd, 0, BLK_MAX_CDB);
-+ memcpy(scsi_req(rq)->cmd, pfo_cmd->scsi_cmd, pfo_cmd->cmd_len);
-+ scsi_req(rq)->sense = local_raw_sense;
-+ scsi_req(rq)->sense_len = 0;
-+#else
- rq->cmd_len = pfo_cmd->cmd_len;
- memset(rq->cmd, 0, BLK_MAX_CDB);
- memcpy(rq->cmd, pfo_cmd->scsi_cmd, pfo_cmd->cmd_len);
- rq->sense = local_raw_sense;
- rq->sense_len = 0;
-+#endif
- rq->timeout = pfo_cmd->timeout;
- rq->retries = pfo_cmd->retries;
- rq->end_io_data = pfo_cmd;
-@@ -551,8 +580,15 @@
- DBG_ERROR("unmap returns: %d\n", err);
- }
- }
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+ pfo_cmd->resid_len = scsi_req(rq)->resid_len;
-+ pfo_cmd->sense_len = scsi_req(rq)->sense_len;
-+ if (sshdr)
-+ scsi_normalize_sense(scsi_req(rq)->sense, scsi_req(rq)->sense_len, sshdr);
-+#else
- pfo_cmd->resid_len = rq->resid_len;
- pfo_cmd->sense_len = rq->sense_len;
-+#endif
- pfo_cmd->errors = rq->errors;
-
- blk_put_request(rq);
+++ /dev/null
---- lin_tape-3.0.20/lin_tape_ioctl_tape.c.orig 2017-08-01 15:02:29.400676838 +0200
-+++ lin_tape-3.0.20/lin_tape_ioctl_tape.c 2017-08-01 15:08:53.208605776 +0200
-@@ -6554,7 +6554,11 @@
- req->sense_len = 0;
- #endif
- req->timeout = timeout;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
-+ scsi_req(req)->retries = 0;
-+#else
- req->retries = 0;
-+#endif
- blk_execute_rq(req->q, NULL, req, 1);
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
- *resid = scsi_req(req)->resid_len;
-@@ -6563,7 +6567,11 @@
- #else
- *resid = req->resid_len;
- #endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
-+ status_code = scsi_req(req)->result;
-+#else
- status_code = req->errors;
-+#endif
-
- if(buf_len && !use_sg) {
- buf_ptr = (char*)buffer;
---- lin_tape-3.0.20/lower.c.orig 2017-08-01 15:09:52.565988839 +0200
-+++ lin_tape-3.0.20/lower.c 2017-08-01 15:11:23.877092947 +0200
-@@ -568,7 +568,11 @@
- rq->sense_len = 0;
- #endif
- rq->timeout = pfo_cmd->timeout;
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
-+ scsi_req(rq)->retries = pfo_cmd->retries;
-+#else
- rq->retries = pfo_cmd->retries;
-+#endif
- rq->end_io_data = pfo_cmd;
-
- blk_execute_rq(rq->q, NULL, rq, 1);
-@@ -589,7 +593,11 @@
- pfo_cmd->resid_len = rq->resid_len;
- pfo_cmd->sense_len = rq->sense_len;
- #endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0)
-+ pfo_cmd->errors = scsi_req(rq)->result;
-+#else
- pfo_cmd->errors = rq->errors;
-+#endif
-
- blk_put_request(rq);
- return pfo_cmd->errors;
+++ /dev/null
---- lin_tape-3.0.20/lin_tape_ioctl_tape.c~ 2017-09-16 10:27:48.000000000 +0200
-+++ lin_tape-3.0.20/lin_tape_ioctl_tape.c 2017-09-16 10:31:03.642711575 +0200
-@@ -6465,7 +6465,11 @@
-
- tmp_rq = (void*)sdev->request_queue;
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0)
-+ scsi_req_init(scsi_req(req));
-+#else
- scsi_req_init(req);
-+#endif
- #else
- req->cmd_type = REQ_TYPE_BLOCK_PC;
- #endif
---- lin_tape-3.0.20/lower.c~ 2017-09-16 10:27:48.000000000 +0200
-+++ lin_tape-3.0.20/lower.c 2017-09-16 10:32:08.377461388 +0200
-@@ -470,7 +470,11 @@
- }
-
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0)
-+ scsi_req_init(scsi_req(rq));
-+#else
- scsi_req_init(rq);
-+#endif
- #else
- rq->cmd_type = REQ_TYPE_BLOCK_PC;
- #endif
+++ /dev/null
---- lin_tape-3.0.33/lin_tape_scsi_tape.c~ 2018-12-28 14:09:16.000000000 +0100
-+++ lin_tape-3.0.33/lin_tape_scsi_tape.c 2018-12-28 14:12:49.237558696 +0100
-@@ -11843,6 +11843,9 @@
- #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
- mapped_pages = get_user_pages((ulong)user_location, number_pages,
- rw, 0, pages, NULL);
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,169)
-+ mapped_pages = get_user_pages(current, current->mm,
-+ (ulong)user_location, number_pages, rw ? FOLL_WRITE : 0, pages, NULL);
- #else
- mapped_pages = get_user_pages(current, current->mm,
- (ulong)user_location, number_pages, rw, 0, pages, NULL);
+++ /dev/null
---- lin_tape-3.0.18/lin_tape_scsi_tape.c~ 2017-02-23 19:14:41.000000000 +0100
-+++ lin_tape-3.0.18/lin_tape_scsi_tape.c 2017-05-09 21:28:19.916320963 +0200
-@@ -11838,13 +11838,9 @@
-
- down_read(¤t->mm->mmap_sem);
- #if !defined (UBUNTUVERSION)
--#if LINUX_VERSION_CODE == KERNEL_VERSION(4,4,73) \
-- || (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,92) && LINUX_VERSION_CODE < KERNEL_VERSION(4,4,103)) \
-- || defined(SLESKERNEL_4_4_103_6) \
-- || (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,114) && LINUX_VERSION_CODE < KERNEL_VERSION(4,6,0) && !defined(SLESSP2))
-- mapped_pages = get_user_pages((unsigned long)user_location, number_pages,
-- rw, pages, NULL);
--
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0)
-+ mapped_pages = get_user_pages((ulong)user_location, number_pages,
-+ rw ? FOLL_WRITE : 0, pages, NULL);
- #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0)
- mapped_pages = get_user_pages((ulong)user_location, number_pages,
- rw, 0, pages, NULL);
---- lin_tape-3.0.33/stmp.c~ 2018-06-01 20:01:49.000000000 +0200
-+++ lin_tape-3.0.33/stmp.c 2018-10-27 11:39:03.873330720 +0200
-@@ -5061,12 +5061,13 @@
-
- /* Try to fault in all of the necessary pages */
- /* rw==READ means read from drive, write into memory area */
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,114) && LINUX_VERSION_CODE < KERNEL_VERSION(4,6,0) && !defined(SLESSP2))
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,9,0)
- res = get_user_pages_unlocked(
- uaddr,
- nr_pages,
-+ rw == READ ? FOLL_WRITE : 0,
- pages,
-- rw == READ ? FOLL_WRITE : 0); /* don't force */
-+ NULL);
-
- #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,21)
- res = get_user_pages_unlocked(
projects / packages / lin_tape.git / commitdiff