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-rw-r--r--Makefile2
-rw-r--r--arch/i386/kernel/efi.c89
-rw-r--r--arch/ia64/kernel/acpi.c3
-rw-r--r--arch/ia64/kernel/irq.c3
-rw-r--r--drivers/net/smc911x.c5
-rw-r--r--drivers/scsi/qla4xxx/ql4_def.h1
-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h1
-rw-r--r--drivers/scsi/qla4xxx/ql4_init.c18
-rw-r--r--drivers/scsi/qla4xxx/ql4_isr.c4
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c35
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c64
-rw-r--r--drivers/scsi/qla4xxx/ql4_version.h2
-rw-r--r--drivers/scsi/scsi_scan.c6
-rw-r--r--drivers/scsi/sd.c20
-rw-r--r--drivers/scsi/st.c19
-rw-r--r--drivers/usb/net/rtl8150.c3
-rw-r--r--fs/aio.c20
-rw-r--r--fs/block_dev.c41
-rw-r--r--include/asm-alpha/unistd.h11
-rw-r--r--include/asm-x86_64/dma-mapping.h3
-rw-r--r--net/ipv4/netfilter/ip_conntrack_netlink.c2
-rw-r--r--net/netfilter/Kconfig2
-rw-r--r--net/netfilter/nf_conntrack_netlink.c2
23 files changed, 251 insertions, 105 deletions
diff --git a/Makefile b/Makefile
index 75adfb539977..7e2750f4ca70 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
1VERSION = 2 1VERSION = 2
2PATCHLEVEL = 6 2PATCHLEVEL = 6
3SUBLEVEL = 20 3SUBLEVEL = 20
4EXTRAVERSION =-rc7 4EXTRAVERSION =
5NAME = Homicidal Dwarf Hamster 5NAME = Homicidal Dwarf Hamster
6 6
7# *DOCUMENTATION* 7# *DOCUMENTATION*
diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index b92c7f0a358a..8f9c624ace6f 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -473,6 +473,70 @@ static inline void __init check_range_for_systab(efi_memory_desc_t *md)
473} 473}
474 474
475/* 475/*
476 * Wrap all the virtual calls in a way that forces the parameters on the stack.
477 */
478
479#define efi_call_virt(f, args...) \
480 ((efi_##f##_t __attribute__((regparm(0)))*)efi.systab->runtime->f)(args)
481
482static efi_status_t virt_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc)
483{
484 return efi_call_virt(get_time, tm, tc);
485}
486
487static efi_status_t virt_efi_set_time (efi_time_t *tm)
488{
489 return efi_call_virt(set_time, tm);
490}
491
492static efi_status_t virt_efi_get_wakeup_time (efi_bool_t *enabled,
493 efi_bool_t *pending,
494 efi_time_t *tm)
495{
496 return efi_call_virt(get_wakeup_time, enabled, pending, tm);
497}
498
499static efi_status_t virt_efi_set_wakeup_time (efi_bool_t enabled,
500 efi_time_t *tm)
501{
502 return efi_call_virt(set_wakeup_time, enabled, tm);
503}
504
505static efi_status_t virt_efi_get_variable (efi_char16_t *name,
506 efi_guid_t *vendor, u32 *attr,
507 unsigned long *data_size, void *data)
508{
509 return efi_call_virt(get_variable, name, vendor, attr, data_size, data);
510}
511
512static efi_status_t virt_efi_get_next_variable (unsigned long *name_size,
513 efi_char16_t *name,
514 efi_guid_t *vendor)
515{
516 return efi_call_virt(get_next_variable, name_size, name, vendor);
517}
518
519static efi_status_t virt_efi_set_variable (efi_char16_t *name,
520 efi_guid_t *vendor,
521 unsigned long attr,
522 unsigned long data_size, void *data)
523{
524 return efi_call_virt(set_variable, name, vendor, attr, data_size, data);
525}
526
527static efi_status_t virt_efi_get_next_high_mono_count (u32 *count)
528{
529 return efi_call_virt(get_next_high_mono_count, count);
530}
531
532static void virt_efi_reset_system (int reset_type, efi_status_t status,
533 unsigned long data_size,
534 efi_char16_t *data)
535{
536 efi_call_virt(reset_system, reset_type, status, data_size, data);
537}
538
539/*
476 * This function will switch the EFI runtime services to virtual mode. 540 * This function will switch the EFI runtime services to virtual mode.
477 * Essentially, look through the EFI memmap and map every region that 541 * Essentially, look through the EFI memmap and map every region that
478 * has the runtime attribute bit set in its memory descriptor and update 542 * has the runtime attribute bit set in its memory descriptor and update
@@ -525,22 +589,15 @@ void __init efi_enter_virtual_mode(void)
525 * pointers in the runtime service table to the new virtual addresses. 589 * pointers in the runtime service table to the new virtual addresses.
526 */ 590 */
527 591
528 efi.get_time = (efi_get_time_t *) efi.systab->runtime->get_time; 592 efi.get_time = virt_efi_get_time;
529 efi.set_time = (efi_set_time_t *) efi.systab->runtime->set_time; 593 efi.set_time = virt_efi_set_time;
530 efi.get_wakeup_time = (efi_get_wakeup_time_t *) 594 efi.get_wakeup_time = virt_efi_get_wakeup_time;
531 efi.systab->runtime->get_wakeup_time; 595 efi.set_wakeup_time = virt_efi_set_wakeup_time;
532 efi.set_wakeup_time = (efi_set_wakeup_time_t *) 596 efi.get_variable = virt_efi_get_variable;
533 efi.systab->runtime->set_wakeup_time; 597 efi.get_next_variable = virt_efi_get_next_variable;
534 efi.get_variable = (efi_get_variable_t *) 598 efi.set_variable = virt_efi_set_variable;
535 efi.systab->runtime->get_variable; 599 efi.get_next_high_mono_count = virt_efi_get_next_high_mono_count;
536 efi.get_next_variable = (efi_get_next_variable_t *) 600 efi.reset_system = virt_efi_reset_system;
537 efi.systab->runtime->get_next_variable;
538 efi.set_variable = (efi_set_variable_t *)
539 efi.systab->runtime->set_variable;
540 efi.get_next_high_mono_count = (efi_get_next_high_mono_count_t *)
541 efi.systab->runtime->get_next_high_mono_count;
542 efi.reset_system = (efi_reset_system_t *)
543 efi.systab->runtime->reset_system;
544} 601}
545 602
546void __init 603void __init
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index a99b0cc92881..9197d7b361b3 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -602,6 +602,9 @@ EXPORT_SYMBOL(acpi_register_gsi);
602 602
603void acpi_unregister_gsi(u32 gsi) 603void acpi_unregister_gsi(u32 gsi)
604{ 604{
605 if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM)
606 return;
607
605 iosapic_unregister_intr(gsi); 608 iosapic_unregister_intr(gsi);
606} 609}
607 610
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 54d55e4d64f7..ce49c85c928f 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -122,6 +122,9 @@ static void migrate_irqs(void)
122 for (irq=0; irq < NR_IRQS; irq++) { 122 for (irq=0; irq < NR_IRQS; irq++) {
123 desc = irq_desc + irq; 123 desc = irq_desc + irq;
124 124
125 if (desc->status == IRQ_DISABLED)
126 continue;
127
125 /* 128 /*
126 * No handling for now. 129 * No handling for now.
127 * TBD: Implement a disable function so we can now 130 * TBD: Implement a disable function so we can now
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 880d9fdd7c67..43af61438449 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -968,11 +968,11 @@ static void smc911x_phy_configure(struct work_struct *work)
968 * We should not be called if phy_type is zero. 968 * We should not be called if phy_type is zero.
969 */ 969 */
970 if (lp->phy_type == 0) 970 if (lp->phy_type == 0)
971 goto smc911x_phy_configure_exit; 971 goto smc911x_phy_configure_exit_nolock;
972 972
973 if (smc911x_phy_reset(dev, phyaddr)) { 973 if (smc911x_phy_reset(dev, phyaddr)) {
974 printk("%s: PHY reset timed out\n", dev->name); 974 printk("%s: PHY reset timed out\n", dev->name);
975 goto smc911x_phy_configure_exit; 975 goto smc911x_phy_configure_exit_nolock;
976 } 976 }
977 spin_lock_irqsave(&lp->lock, flags); 977 spin_lock_irqsave(&lp->lock, flags);
978 978
@@ -1041,6 +1041,7 @@ static void smc911x_phy_configure(struct work_struct *work)
1041 1041
1042smc911x_phy_configure_exit: 1042smc911x_phy_configure_exit:
1043 spin_unlock_irqrestore(&lp->lock, flags); 1043 spin_unlock_irqrestore(&lp->lock, flags);
1044smc911x_phy_configure_exit_nolock:
1044 lp->work_pending = 0; 1045 lp->work_pending = 0;
1045} 1046}
1046 1047
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 4249e52a5592..6f4cf2dd2f4a 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -418,7 +418,6 @@ struct scsi_qla_host {
418 * concurrently. 418 * concurrently.
419 */ 419 */
420 struct mutex mbox_sem; 420 struct mutex mbox_sem;
421 wait_queue_head_t mailbox_wait_queue;
422 421
423 /* temporary mailbox status registers */ 422 /* temporary mailbox status registers */
424 volatile uint8_t mbox_status_count; 423 volatile uint8_t mbox_status_count;
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 2122967bbf0b..e021eb5db2b2 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -76,4 +76,5 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
76extern int ql4xextended_error_logging; 76extern int ql4xextended_error_logging;
77extern int ql4xdiscoverywait; 77extern int ql4xdiscoverywait;
78extern int ql4xdontresethba; 78extern int ql4xdontresethba;
79extern int ql4_mod_unload;
79#endif /* _QLA4x_GBL_H */ 80#endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index cc210f297a78..b907b06d72ab 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -958,25 +958,25 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
958 return status; 958 return status;
959} 959}
960 960
961int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a) 961int ql4xxx_lock_drvr_wait(struct scsi_qla_host *ha)
962{ 962{
963#define QL4_LOCK_DRVR_WAIT 300 963#define QL4_LOCK_DRVR_WAIT 30
964#define QL4_LOCK_DRVR_SLEEP 100 964#define QL4_LOCK_DRVR_SLEEP 1
965 965
966 int drvr_wait = QL4_LOCK_DRVR_WAIT; 966 int drvr_wait = QL4_LOCK_DRVR_WAIT;
967 while (drvr_wait) { 967 while (drvr_wait) {
968 if (ql4xxx_lock_drvr(a) == 0) { 968 if (ql4xxx_lock_drvr(ha) == 0) {
969 msleep(QL4_LOCK_DRVR_SLEEP); 969 ssleep(QL4_LOCK_DRVR_SLEEP);
970 if (drvr_wait) { 970 if (drvr_wait) {
971 DEBUG2(printk("scsi%ld: %s: Waiting for " 971 DEBUG2(printk("scsi%ld: %s: Waiting for "
972 "Global Init Semaphore...n", 972 "Global Init Semaphore(%d)...n",
973 a->host_no, 973 ha->host_no,
974 __func__)); 974 __func__, drvr_wait));
975 } 975 }
976 drvr_wait -= QL4_LOCK_DRVR_SLEEP; 976 drvr_wait -= QL4_LOCK_DRVR_SLEEP;
977 } else { 977 } else {
978 DEBUG2(printk("scsi%ld: %s: Global Init Semaphore " 978 DEBUG2(printk("scsi%ld: %s: Global Init Semaphore "
979 "acquired.n", a->host_no, __func__)); 979 "acquired.n", ha->host_no, __func__));
980 return QLA_SUCCESS; 980 return QLA_SUCCESS;
981 } 981 }
982 } 982 }
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index ef975e0dc87f..35b9e36a0e8d 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -433,7 +433,6 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
433 readl(&ha->reg->mailbox[i]); 433 readl(&ha->reg->mailbox[i]);
434 434
435 set_bit(AF_MBOX_COMMAND_DONE, &ha->flags); 435 set_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
436 wake_up(&ha->mailbox_wait_queue);
437 } 436 }
438 } else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) { 437 } else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) {
439 /* Immediately process the AENs that don't require much work. 438 /* Immediately process the AENs that don't require much work.
@@ -686,7 +685,8 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id)
686 &ha->reg->ctrl_status); 685 &ha->reg->ctrl_status);
687 readl(&ha->reg->ctrl_status); 686 readl(&ha->reg->ctrl_status);
688 687
689 set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags); 688 if (!ql4_mod_unload)
689 set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
690 690
691 break; 691 break;
692 } else if (intr_status & INTR_PENDING) { 692 } else if (intr_status & INTR_PENDING) {
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index b721dc5dd711..7f28657eef3f 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -29,18 +29,30 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
29 u_long wait_count; 29 u_long wait_count;
30 uint32_t intr_status; 30 uint32_t intr_status;
31 unsigned long flags = 0; 31 unsigned long flags = 0;
32 DECLARE_WAITQUEUE(wait, current);
33
34 mutex_lock(&ha->mbox_sem);
35
36 /* Mailbox code active */
37 set_bit(AF_MBOX_COMMAND, &ha->flags);
38 32
39 /* Make sure that pointers are valid */ 33 /* Make sure that pointers are valid */
40 if (!mbx_cmd || !mbx_sts) { 34 if (!mbx_cmd || !mbx_sts) {
41 DEBUG2(printk("scsi%ld: %s: Invalid mbx_cmd or mbx_sts " 35 DEBUG2(printk("scsi%ld: %s: Invalid mbx_cmd or mbx_sts "
42 "pointer\n", ha->host_no, __func__)); 36 "pointer\n", ha->host_no, __func__));
43 goto mbox_exit; 37 return status;
38 }
39 /* Mailbox code active */
40 wait_count = MBOX_TOV * 100;
41
42 while (wait_count--) {
43 mutex_lock(&ha->mbox_sem);
44 if (!test_bit(AF_MBOX_COMMAND, &ha->flags)) {
45 set_bit(AF_MBOX_COMMAND, &ha->flags);
46 mutex_unlock(&ha->mbox_sem);
47 break;
48 }
49 mutex_unlock(&ha->mbox_sem);
50 if (!wait_count) {
51 DEBUG2(printk("scsi%ld: %s: mbox_sem failed\n",
52 ha->host_no, __func__));
53 return status;
54 }
55 msleep(10);
44 } 56 }
45 57
46 /* To prevent overwriting mailbox registers for a command that has 58 /* To prevent overwriting mailbox registers for a command that has
@@ -73,8 +85,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
73 spin_unlock_irqrestore(&ha->hardware_lock, flags); 85 spin_unlock_irqrestore(&ha->hardware_lock, flags);
74 86
75 /* Wait for completion */ 87 /* Wait for completion */
76 set_current_state(TASK_UNINTERRUPTIBLE);
77 add_wait_queue(&ha->mailbox_wait_queue, &wait);
78 88
79 /* 89 /*
80 * If we don't want status, don't wait for the mailbox command to 90 * If we don't want status, don't wait for the mailbox command to
@@ -83,8 +93,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
83 */ 93 */
84 if (outCount == 0) { 94 if (outCount == 0) {
85 status = QLA_SUCCESS; 95 status = QLA_SUCCESS;
86 set_current_state(TASK_RUNNING);
87 remove_wait_queue(&ha->mailbox_wait_queue, &wait);
88 goto mbox_exit; 96 goto mbox_exit;
89 } 97 }
90 /* Wait for command to complete */ 98 /* Wait for command to complete */
@@ -108,8 +116,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
108 spin_unlock_irqrestore(&ha->hardware_lock, flags); 116 spin_unlock_irqrestore(&ha->hardware_lock, flags);
109 msleep(10); 117 msleep(10);
110 } 118 }
111 set_current_state(TASK_RUNNING);
112 remove_wait_queue(&ha->mailbox_wait_queue, &wait);
113 119
114 /* Check for mailbox timeout. */ 120 /* Check for mailbox timeout. */
115 if (!test_bit(AF_MBOX_COMMAND_DONE, &ha->flags)) { 121 if (!test_bit(AF_MBOX_COMMAND_DONE, &ha->flags)) {
@@ -155,9 +161,10 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
155 spin_unlock_irqrestore(&ha->hardware_lock, flags); 161 spin_unlock_irqrestore(&ha->hardware_lock, flags);
156 162
157mbox_exit: 163mbox_exit:
164 mutex_lock(&ha->mbox_sem);
158 clear_bit(AF_MBOX_COMMAND, &ha->flags); 165 clear_bit(AF_MBOX_COMMAND, &ha->flags);
159 clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
160 mutex_unlock(&ha->mbox_sem); 166 mutex_unlock(&ha->mbox_sem);
167 clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
161 168
162 return status; 169 return status;
163} 170}
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 9ef693c8809a..81fb7bd44f01 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -40,6 +40,8 @@ MODULE_PARM_DESC(ql4xextended_error_logging,
40 "Option to enable extended error logging, " 40 "Option to enable extended error logging, "
41 "Default is 0 - no logging, 1 - debug logging"); 41 "Default is 0 - no logging, 1 - debug logging");
42 42
43int ql4_mod_unload = 0;
44
43/* 45/*
44 * SCSI host template entry points 46 * SCSI host template entry points
45 */ 47 */
@@ -422,6 +424,9 @@ static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
422 goto qc_host_busy; 424 goto qc_host_busy;
423 } 425 }
424 426
427 if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags))
428 goto qc_host_busy;
429
425 spin_unlock_irq(ha->host->host_lock); 430 spin_unlock_irq(ha->host->host_lock);
426 431
427 srb = qla4xxx_get_new_srb(ha, ddb_entry, cmd, done); 432 srb = qla4xxx_get_new_srb(ha, ddb_entry, cmd, done);
@@ -707,16 +712,12 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha)
707 return stat; 712 return stat;
708} 713}
709 714
710/** 715static void qla4xxx_hw_reset(struct scsi_qla_host *ha)
711 * qla4xxx_soft_reset - performs soft reset.
712 * @ha: Pointer to host adapter structure.
713 **/
714int qla4xxx_soft_reset(struct scsi_qla_host *ha)
715{ 716{
716 uint32_t max_wait_time;
717 unsigned long flags = 0;
718 int status = QLA_ERROR;
719 uint32_t ctrl_status; 717 uint32_t ctrl_status;
718 unsigned long flags = 0;
719
720 DEBUG2(printk(KERN_ERR "scsi%ld: %s\n", ha->host_no, __func__));
720 721
721 spin_lock_irqsave(&ha->hardware_lock, flags); 722 spin_lock_irqsave(&ha->hardware_lock, flags);
722 723
@@ -733,6 +734,20 @@ int qla4xxx_soft_reset(struct scsi_qla_host *ha)
733 readl(&ha->reg->ctrl_status); 734 readl(&ha->reg->ctrl_status);
734 735
735 spin_unlock_irqrestore(&ha->hardware_lock, flags); 736 spin_unlock_irqrestore(&ha->hardware_lock, flags);
737}
738
739/**
740 * qla4xxx_soft_reset - performs soft reset.
741 * @ha: Pointer to host adapter structure.
742 **/
743int qla4xxx_soft_reset(struct scsi_qla_host *ha)
744{
745 uint32_t max_wait_time;
746 unsigned long flags = 0;
747 int status = QLA_ERROR;
748 uint32_t ctrl_status;
749
750 qla4xxx_hw_reset(ha);
736 751
737 /* Wait until the Network Reset Intr bit is cleared */ 752 /* Wait until the Network Reset Intr bit is cleared */
738 max_wait_time = RESET_INTR_TOV; 753 max_wait_time = RESET_INTR_TOV;
@@ -966,10 +981,12 @@ static void qla4xxx_do_dpc(struct work_struct *work)
966 struct scsi_qla_host *ha = 981 struct scsi_qla_host *ha =
967 container_of(work, struct scsi_qla_host, dpc_work); 982 container_of(work, struct scsi_qla_host, dpc_work);
968 struct ddb_entry *ddb_entry, *dtemp; 983 struct ddb_entry *ddb_entry, *dtemp;
984 int status = QLA_ERROR;
969 985
970 DEBUG2(printk("scsi%ld: %s: DPC handler waking up." 986 DEBUG2(printk("scsi%ld: %s: DPC handler waking up."
971 "flags = 0x%08lx, dpc_flags = 0x%08lx\n", 987 "flags = 0x%08lx, dpc_flags = 0x%08lx ctrl_stat = 0x%08x\n",
972 ha->host_no, __func__, ha->flags, ha->dpc_flags)); 988 ha->host_no, __func__, ha->flags, ha->dpc_flags,
989 readw(&ha->reg->ctrl_status)));
973 990
974 /* Initialization not yet finished. Don't do anything yet. */ 991 /* Initialization not yet finished. Don't do anything yet. */
975 if (!test_bit(AF_INIT_DONE, &ha->flags)) 992 if (!test_bit(AF_INIT_DONE, &ha->flags))
@@ -983,31 +1000,28 @@ static void qla4xxx_do_dpc(struct work_struct *work)
983 test_bit(DPC_RESET_HA, &ha->dpc_flags)) 1000 test_bit(DPC_RESET_HA, &ha->dpc_flags))
984 qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST); 1001 qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
985 1002
986 if (test_and_clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) { 1003 if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
987 uint8_t wait_time = RESET_INTR_TOV; 1004 uint8_t wait_time = RESET_INTR_TOV;
988 unsigned long flags = 0;
989
990 qla4xxx_flush_active_srbs(ha);
991 1005
992 spin_lock_irqsave(&ha->hardware_lock, flags);
993 while ((readw(&ha->reg->ctrl_status) & 1006 while ((readw(&ha->reg->ctrl_status) &
994 (CSR_SOFT_RESET | CSR_FORCE_SOFT_RESET)) != 0) { 1007 (CSR_SOFT_RESET | CSR_FORCE_SOFT_RESET)) != 0) {
995 if (--wait_time == 0) 1008 if (--wait_time == 0)
996 break; 1009 break;
997
998 spin_unlock_irqrestore(&ha->hardware_lock,
999 flags);
1000
1001 msleep(1000); 1010 msleep(1000);
1002
1003 spin_lock_irqsave(&ha->hardware_lock, flags);
1004 } 1011 }
1005 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1006
1007 if (wait_time == 0) 1012 if (wait_time == 0)
1008 DEBUG2(printk("scsi%ld: %s: SR|FSR " 1013 DEBUG2(printk("scsi%ld: %s: SR|FSR "
1009 "bit not cleared-- resetting\n", 1014 "bit not cleared-- resetting\n",
1010 ha->host_no, __func__)); 1015 ha->host_no, __func__));
1016 qla4xxx_flush_active_srbs(ha);
1017 if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) {
1018 qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
1019 status = qla4xxx_initialize_adapter(ha,
1020 PRESERVE_DDB_LIST);
1021 }
1022 clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
1023 if (status == QLA_SUCCESS)
1024 qla4xxx_enable_intrs(ha);
1011 } 1025 }
1012 } 1026 }
1013 1027
@@ -1062,7 +1076,7 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
1062 1076
1063 /* Issue Soft Reset to put firmware in unknown state */ 1077 /* Issue Soft Reset to put firmware in unknown state */
1064 if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) 1078 if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
1065 qla4xxx_soft_reset(ha); 1079 qla4xxx_hw_reset(ha);
1066 1080
1067 /* Remove timer thread, if present */ 1081 /* Remove timer thread, if present */
1068 if (ha->timer_active) 1082 if (ha->timer_active)
@@ -1198,7 +1212,6 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
1198 INIT_LIST_HEAD(&ha->free_srb_q); 1212 INIT_LIST_HEAD(&ha->free_srb_q);
1199 1213
1200 mutex_init(&ha->mbox_sem); 1214 mutex_init(&ha->mbox_sem);
1201 init_waitqueue_head(&ha->mailbox_wait_queue);
1202 1215
1203 spin_lock_init(&ha->hardware_lock); 1216 spin_lock_init(&ha->hardware_lock);
1204 1217
@@ -1665,6 +1678,7 @@ no_srp_cache:
1665 1678
1666static void __exit qla4xxx_module_exit(void) 1679static void __exit qla4xxx_module_exit(void)
1667{ 1680{
1681 ql4_mod_unload = 1;
1668 pci_unregister_driver(&qla4xxx_pci_driver); 1682 pci_unregister_driver(&qla4xxx_pci_driver);
1669 iscsi_unregister_transport(&qla4xxx_iscsi_transport); 1683 iscsi_unregister_transport(&qla4xxx_iscsi_transport);
1670 kmem_cache_destroy(srb_cachep); 1684 kmem_cache_destroy(srb_cachep);
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index 454e19c8ad68..e5183a697d1f 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,4 +5,4 @@
5 * See LICENSE.qla4xxx for copyright and licensing details. 5 * See LICENSE.qla4xxx for copyright and licensing details.
6 */ 6 */
7 7
8#define QLA4XXX_DRIVER_VERSION "5.00.07-k" 8#define QLA4XXX_DRIVER_VERSION "5.00.07-k1"
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index b83d03c4deef..96b7cbd746a8 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1453,6 +1453,12 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
1453 struct device *parent = &shost->shost_gendev; 1453 struct device *parent = &shost->shost_gendev;
1454 struct scsi_target *starget; 1454 struct scsi_target *starget;
1455 1455
1456 if (strncmp(scsi_scan_type, "none", 4) == 0)
1457 return ERR_PTR(-ENODEV);
1458
1459 if (!shost->async_scan)
1460 scsi_complete_async_scans();
1461
1456 starget = scsi_alloc_target(parent, channel, id); 1462 starget = scsi_alloc_target(parent, channel, id);
1457 if (!starget) 1463 if (!starget)
1458 return ERR_PTR(-ENOMEM); 1464 return ERR_PTR(-ENOMEM);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 978bfc1e0c6a..b781a90d6699 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1647,16 +1647,6 @@ static int sd_probe(struct device *dev)
1647 if (error) 1647 if (error)
1648 goto out_put; 1648 goto out_put;
1649 1649
1650 class_device_initialize(&sdkp->cdev);
1651 sdkp->cdev.dev = &sdp->sdev_gendev;
1652 sdkp->cdev.class = &sd_disk_class;
1653 strncpy(sdkp->cdev.class_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
1654
1655 if (class_device_add(&sdkp->cdev))
1656 goto out_put;
1657
1658 get_device(&sdp->sdev_gendev);
1659
1660 sdkp->device = sdp; 1650 sdkp->device = sdp;
1661 sdkp->driver = &sd_template; 1651 sdkp->driver = &sd_template;
1662 sdkp->disk = gd; 1652 sdkp->disk = gd;
@@ -1670,6 +1660,16 @@ static int sd_probe(struct device *dev)
1670 sdp->timeout = SD_MOD_TIMEOUT; 1660 sdp->timeout = SD_MOD_TIMEOUT;
1671 } 1661 }
1672 1662
1663 class_device_initialize(&sdkp->cdev);
1664 sdkp->cdev.dev = &sdp->sdev_gendev;
1665 sdkp->cdev.class = &sd_disk_class;
1666 strncpy(sdkp->cdev.class_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
1667
1668 if (class_device_add(&sdkp->cdev))
1669 goto out_put;
1670
1671 get_device(&sdp->sdev_gendev);
1672
1673 gd->major = sd_major((index & 0xf0) >> 4); 1673 gd->major = sd_major((index & 0xf0) >> 4);
1674 gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00); 1674 gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
1675 gd->minors = 16; 1675 gd->minors = 16;
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e016e0906e1a..488ec7948a57 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2816,15 +2816,18 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
2816 2816
2817 if (cmd_in == MTWEOF && 2817 if (cmd_in == MTWEOF &&
2818 cmdstatp->have_sense && 2818 cmdstatp->have_sense &&
2819 (cmdstatp->flags & SENSE_EOM) && 2819 (cmdstatp->flags & SENSE_EOM)) {
2820 (cmdstatp->sense_hdr.sense_key == NO_SENSE || 2820 if (cmdstatp->sense_hdr.sense_key == NO_SENSE ||
2821 cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) && 2821 cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) {
2822 undone == 0) { 2822 ioctl_result = 0; /* EOF(s) written successfully at EOM */
2823 ioctl_result = 0; /* EOF written successfully at EOM */ 2823 STps->eof = ST_NOEOF;
2824 if (fileno >= 0) 2824 } else { /* Writing EOF(s) failed */
2825 fileno++; 2825 if (fileno >= 0)
2826 fileno -= undone;
2827 if (undone < arg)
2828 STps->eof = ST_NOEOF;
2829 }
2826 STps->drv_file = fileno; 2830 STps->drv_file = fileno;
2827 STps->eof = ST_NOEOF;
2828 } else if ((cmd_in == MTFSF) || (cmd_in == MTFSFM)) { 2831 } else if ((cmd_in == MTFSF) || (cmd_in == MTFSFM)) {
2829 if (fileno >= 0) 2832 if (fileno >= 0)
2830 STps->drv_file = fileno - undone; 2833 STps->drv_file = fileno - undone;
diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c
index e0eecda78ec1..670262a38a0f 100644
--- a/drivers/usb/net/rtl8150.c
+++ b/drivers/usb/net/rtl8150.c
@@ -284,7 +284,8 @@ static int write_mii_word(rtl8150_t * dev, u8 phy, __u8 indx, u16 reg)
284 u8 data[3], tmp; 284 u8 data[3], tmp;
285 285
286 data[0] = phy; 286 data[0] = phy;
287 *(data + 1) = cpu_to_le16p(&reg); 287 data[1] = reg & 0xff;
288 data[2] = (reg >> 8) & 0xff;
288 tmp = indx | PHY_WRITE | PHY_GO; 289 tmp = indx | PHY_WRITE | PHY_GO;
289 i = 0; 290 i = 0;
290 291
diff --git a/fs/aio.c b/fs/aio.c
index ee20fc4240e0..55991e4132a7 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -298,17 +298,23 @@ static void wait_for_all_aios(struct kioctx *ctx)
298 struct task_struct *tsk = current; 298 struct task_struct *tsk = current;
299 DECLARE_WAITQUEUE(wait, tsk); 299 DECLARE_WAITQUEUE(wait, tsk);
300 300
301 spin_lock_irq(&ctx->ctx_lock);
301 if (!ctx->reqs_active) 302 if (!ctx->reqs_active)
302 return; 303 goto out;
303 304
304 add_wait_queue(&ctx->wait, &wait); 305 add_wait_queue(&ctx->wait, &wait);
305 set_task_state(tsk, TASK_UNINTERRUPTIBLE); 306 set_task_state(tsk, TASK_UNINTERRUPTIBLE);
306 while (ctx->reqs_active) { 307 while (ctx->reqs_active) {
308 spin_unlock_irq(&ctx->ctx_lock);
307 schedule(); 309 schedule();
308 set_task_state(tsk, TASK_UNINTERRUPTIBLE); 310 set_task_state(tsk, TASK_UNINTERRUPTIBLE);
311 spin_lock_irq(&ctx->ctx_lock);
309 } 312 }
310 __set_task_state(tsk, TASK_RUNNING); 313 __set_task_state(tsk, TASK_RUNNING);
311 remove_wait_queue(&ctx->wait, &wait); 314 remove_wait_queue(&ctx->wait, &wait);
315
316out:
317 spin_unlock_irq(&ctx->ctx_lock);
312} 318}
313 319
314/* wait_on_sync_kiocb: 320/* wait_on_sync_kiocb:
@@ -424,7 +430,6 @@ static struct kiocb fastcall *__aio_get_req(struct kioctx *ctx)
424 ring = kmap_atomic(ctx->ring_info.ring_pages[0], KM_USER0); 430 ring = kmap_atomic(ctx->ring_info.ring_pages[0], KM_USER0);
425 if (ctx->reqs_active < aio_ring_avail(&ctx->ring_info, ring)) { 431 if (ctx->reqs_active < aio_ring_avail(&ctx->ring_info, ring)) {
426 list_add(&req->ki_list, &ctx->active_reqs); 432 list_add(&req->ki_list, &ctx->active_reqs);
427 get_ioctx(ctx);
428 ctx->reqs_active++; 433 ctx->reqs_active++;
429 okay = 1; 434 okay = 1;
430 } 435 }
@@ -536,8 +541,6 @@ int fastcall aio_put_req(struct kiocb *req)
536 spin_lock_irq(&ctx->ctx_lock); 541 spin_lock_irq(&ctx->ctx_lock);
537 ret = __aio_put_req(ctx, req); 542 ret = __aio_put_req(ctx, req);
538 spin_unlock_irq(&ctx->ctx_lock); 543 spin_unlock_irq(&ctx->ctx_lock);
539 if (ret)
540 put_ioctx(ctx);
541 return ret; 544 return ret;
542} 545}
543 546
@@ -779,8 +782,7 @@ static int __aio_run_iocbs(struct kioctx *ctx)
779 */ 782 */
780 iocb->ki_users++; /* grab extra reference */ 783 iocb->ki_users++; /* grab extra reference */
781 aio_run_iocb(iocb); 784 aio_run_iocb(iocb);
782 if (__aio_put_req(ctx, iocb)) /* drop extra ref */ 785 __aio_put_req(ctx, iocb);
783 put_ioctx(ctx);
784 } 786 }
785 if (!list_empty(&ctx->run_list)) 787 if (!list_empty(&ctx->run_list))
786 return 1; 788 return 1;
@@ -997,14 +999,10 @@ put_rq:
997 /* everything turned out well, dispose of the aiocb. */ 999 /* everything turned out well, dispose of the aiocb. */
998 ret = __aio_put_req(ctx, iocb); 1000 ret = __aio_put_req(ctx, iocb);
999 1001
1000 spin_unlock_irqrestore(&ctx->ctx_lock, flags);
1001
1002 if (waitqueue_active(&ctx->wait)) 1002 if (waitqueue_active(&ctx->wait))
1003 wake_up(&ctx->wait); 1003 wake_up(&ctx->wait);
1004 1004
1005 if (ret) 1005 spin_unlock_irqrestore(&ctx->ctx_lock, flags);
1006 put_ioctx(ctx);
1007
1008 return ret; 1006 return ret;
1009} 1007}
1010 1008
diff --git a/fs/block_dev.c b/fs/block_dev.c
index d9bdf2b3ade2..fc7028b685f2 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -129,6 +129,46 @@ blkdev_get_block(struct inode *inode, sector_t iblock,
129 return 0; 129 return 0;
130} 130}
131 131
132static int
133blkdev_get_blocks(struct inode *inode, sector_t iblock,
134 struct buffer_head *bh, int create)
135{
136 sector_t end_block = max_block(I_BDEV(inode));
137 unsigned long max_blocks = bh->b_size >> inode->i_blkbits;
138
139 if ((iblock + max_blocks) > end_block) {
140 max_blocks = end_block - iblock;
141 if ((long)max_blocks <= 0) {
142 if (create)
143 return -EIO; /* write fully beyond EOF */
144 /*
145 * It is a read which is fully beyond EOF. We return
146 * a !buffer_mapped buffer
147 */
148 max_blocks = 0;
149 }
150 }
151
152 bh->b_bdev = I_BDEV(inode);
153 bh->b_blocknr = iblock;
154 bh->b_size = max_blocks << inode->i_blkbits;
155 if (max_blocks)
156 set_buffer_mapped(bh);
157 return 0;
158}
159
160static ssize_t
161blkdev_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
162 loff_t offset, unsigned long nr_segs)
163{
164 struct file *file = iocb->ki_filp;
165 struct inode *inode = file->f_mapping->host;
166
167 return blockdev_direct_IO_no_locking(rw, iocb, inode, I_BDEV(inode),
168 iov, offset, nr_segs, blkdev_get_blocks, NULL);
169}
170
171#if 0
132static int blk_end_aio(struct bio *bio, unsigned int bytes_done, int error) 172static int blk_end_aio(struct bio *bio, unsigned int bytes_done, int error)
133{ 173{
134 struct kiocb *iocb = bio->bi_private; 174 struct kiocb *iocb = bio->bi_private;
@@ -323,6 +363,7 @@ backout:
323 return PTR_ERR(page); 363 return PTR_ERR(page);
324 goto completion; 364 goto completion;
325} 365}
366#endif
326 367
327static int blkdev_writepage(struct page *page, struct writeback_control *wbc) 368static int blkdev_writepage(struct page *page, struct writeback_control *wbc)
328{ 369{
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h
index 84313d14e780..e58a427012dd 100644
--- a/include/asm-alpha/unistd.h
+++ b/include/asm-alpha/unistd.h
@@ -342,9 +342,14 @@
342#define __NR_io_cancel 402 342#define __NR_io_cancel 402
343#define __NR_exit_group 405 343#define __NR_exit_group 405
344#define __NR_lookup_dcookie 406 344#define __NR_lookup_dcookie 406
345#define __NR_sys_epoll_create 407 345#define __NR_epoll_create 407
346#define __NR_sys_epoll_ctl 408 346#define __NR_epoll_ctl 408
347#define __NR_sys_epoll_wait 409 347#define __NR_epoll_wait 409
348/* Feb 2007: These three sys_epoll defines shouldn't be here but culling
349 * them would break userspace apps ... we'll kill them off in 2010 :) */
350#define __NR_sys_epoll_create __NR_epoll_create
351#define __NR_sys_epoll_ctl __NR_epoll_ctl
352#define __NR_sys_epoll_wait __NR_epoll_wait
348#define __NR_remap_file_pages 410 353#define __NR_remap_file_pages 410
349#define __NR_set_tid_address 411 354#define __NR_set_tid_address 411
350#define __NR_restart_syscall 412 355#define __NR_restart_syscall 412
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index be9ec6890723..49dbab09ef2b 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -63,6 +63,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
63 return (dma_addr == bad_dma_address); 63 return (dma_addr == bad_dma_address);
64} 64}
65 65
66#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
67#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
68
66extern void *dma_alloc_coherent(struct device *dev, size_t size, 69extern void *dma_alloc_coherent(struct device *dev, size_t size,
67 dma_addr_t *dma_handle, gfp_t gfp); 70 dma_addr_t *dma_handle, gfp_t gfp);
68extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr, 71extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 6f31fad9be13..7f70b0886b83 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -374,9 +374,11 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
374 && ctnetlink_dump_helpinfo(skb, ct) < 0) 374 && ctnetlink_dump_helpinfo(skb, ct) < 0)
375 goto nfattr_failure; 375 goto nfattr_failure;
376 376
377#ifdef CONFIG_IP_NF_CONNTRACK_MARK
377 if ((events & IPCT_MARK || ct->mark) 378 if ((events & IPCT_MARK || ct->mark)
378 && ctnetlink_dump_mark(skb, ct) < 0) 379 && ctnetlink_dump_mark(skb, ct) < 0)
379 goto nfattr_failure; 380 goto nfattr_failure;
381#endif
380 382
381 if (events & IPCT_COUNTER_FILLING && 383 if (events & IPCT_COUNTER_FILLING &&
382 (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || 384 (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 2a2bcb303bfa..80107d4909c5 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -165,7 +165,7 @@ config NF_CONNTRACK_FTP
165 165
166config NF_CONNTRACK_H323 166config NF_CONNTRACK_H323
167 tristate "H.323 protocol support (EXPERIMENTAL)" 167 tristate "H.323 protocol support (EXPERIMENTAL)"
168 depends on EXPERIMENTAL && NF_CONNTRACK 168 depends on EXPERIMENTAL && NF_CONNTRACK && (IPV6 || IPV6=n)
169 help 169 help
170 H.323 is a VoIP signalling protocol from ITU-T. As one of the most 170 H.323 is a VoIP signalling protocol from ITU-T. As one of the most
171 important VoIP protocols, it is widely used by voice hardware and 171 important VoIP protocols, it is widely used by voice hardware and
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 811e3e782f0f..c64f029f7052 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -389,9 +389,11 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
389 && ctnetlink_dump_helpinfo(skb, ct) < 0) 389 && ctnetlink_dump_helpinfo(skb, ct) < 0)
390 goto nfattr_failure; 390 goto nfattr_failure;
391 391
392#ifdef CONFIG_NF_CONNTRACK_MARK
392 if ((events & IPCT_MARK || ct->mark) 393 if ((events & IPCT_MARK || ct->mark)
393 && ctnetlink_dump_mark(skb, ct) < 0) 394 && ctnetlink_dump_mark(skb, ct) < 0)
394 goto nfattr_failure; 395 goto nfattr_failure;
396#endif
395 397
396 if (events & IPCT_COUNTER_FILLING && 398 if (events & IPCT_COUNTER_FILLING &&
397 (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 || 399 (ctnetlink_dump_counters(skb, ct, IP_CT_DIR_ORIGINAL) < 0 ||