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opnsense-src/sys/compat/linuxkpi/common/include/linux
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Hans Petter Selasky 4ef8a6301f Fixes for wait event in the LinuxKPI. These are regression issues 
after r319757.

1) Correct the return value from __wait_event_common() from 1 to 0 in
case the timeout is specified as MAX_SCHEDULE_TIMEOUT. In the other
case __ret is zero and will be substituted in the last part of the
macro with the appropriate value before return.

2) Make sure the "timeout" argument is casted to "int" before
evaluating negativity. Else the signedness of a "long" might be
checked instead of the signedness of an integer.

3) The wait_event() function should not have a return value.

Found by:	KrishnamRaju ErapaRaju <Krishna2@chelsio.com>
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2017-08-10 13:00:10 +00:00
..
bitmap.h Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06 13:30:31 +00:00
bitops.h Cleanup the bitmap_xxx() functions in the LinuxKPI: 2017-04-06 13:30:31 +00:00
bottom_half.h Add support for LinuxKPI tasklets. 2017-02-21 13:23:53 +00:00
cache.h
cdev.h Fix LinuxKPI regression after r321920. The mda_unit and si_drv0 fields are not 2017-08-02 14:27:27 +00:00
clocksource.h Remove cycle_t type from the LinuxKPI similar to Linux upstream. 2017-07-31 09:17:54 +00:00
compat.h Make the LinuxKPI task struct persistent accross system calls. 2017-02-21 12:43:02 +00:00
compiler.h linuxkpi compiler.h: avoid gcc -Wunused-value in dummy expressions 2017-07-22 21:29:44 +00:00
completion.h Avoid including list.h in LinuxKPI headers. 2017-06-18 16:43:57 +00:00
delay.h
device.h Add macros for defining attribute groups and for WO and RW attributes. 2017-08-08 04:30:22 +00:00
dma-attrs.h
dma-mapping.h Implement GFP_DMA32 flag in the LinuxKPI. 2017-02-17 13:31:11 +00:00
dmapool.h sys/compat/linux*: spelling fixes. 2016-04-30 00:53:10 +00:00
err.h Add unlikely() statement to optimise the IS_ERR_VALUE() macro. 2016-05-13 11:30:56 +00:00
errno.h The Linux error defines should all be positive, else frequently used 2016-05-13 09:21:22 +00:00
etherdevice.h Implement eth_zero_addr() in the LinuxKPI. 2017-03-08 09:53:20 +00:00
file.h Add generic kqueue() and kevent() support to the LinuxKPI character 2017-06-01 09:34:51 +00:00
fs.h Fix LinuxKPI regression after r321920. The mda_unit and si_drv0 fields are not 2017-08-02 14:27:27 +00:00
gfp.h Cleanup the LinuxKPI slab implementation. 2017-03-08 11:09:27 +00:00
hardirq.h
hrtimer.h Fix hrtimer_active() in case of cancellation. 2017-08-07 14:34:05 +00:00
idr.h Properly implement idr_preload() and idr_preload_end() in the 2017-05-31 16:08:30 +00:00
if_arp.h
if_ether.h
if_vlan.h Implement is_vlan_dev() and vlan_dev_vlan_id() for the LinuxKPI. 2016-01-26 14:33:20 +00:00
in.h Add support for more IPv4 and IPv6 related macros in the LinuxKPI. 2017-03-22 15:44:00 +00:00
in6.h
inetdevice.h Add helper function similar to ip_dev_find() to the LinuxKPI to lookup 2017-03-16 10:02:45 +00:00
interrupt.h Add support for LinuxKPI tasklets. 2017-02-21 13:23:53 +00:00
io-mapping.h Let io_mapping_init_wc() fall back to an uncacheable mapping. 2017-07-03 02:01:16 +00:00
io.h Remove ARM and MIPS from linuxkpi ioremap_attr definition 2017-06-08 02:44:34 +00:00
ioctl.h Define _IOC_SIZE() in the LinuxKPI. 2016-05-13 11:42:36 +00:00
jhash.h
jiffies.h Add some functions to jiffies.h. 2017-07-13 18:27:22 +00:00
kdev_t.h Fix LinuxKPI regression after r321920. The mda_unit and si_drv0 fields are not 2017-08-02 14:27:27 +00:00
kernel.h Add u64_to_user_ptr() to the LinuxKPI. 2017-06-25 19:30:20 +00:00
kmod.h
kobject.h Avoid including list.h in LinuxKPI headers. 2017-06-18 16:43:57 +00:00
kref.h Implement "kref_put_mutex()" for the LinuxKPI. 2016-05-23 12:06:34 +00:00
kthread.h Add kthread parking support to the LinuxKPI. 2017-06-18 19:22:05 +00:00
ktime.h Add a few functions to ktime.h in the LinuxKPI, and fix nearby style. 2017-07-09 23:13:08 +00:00
list.h Implement more list header file functions. 2016-12-26 10:41:51 +00:00
lockdep.h Add a couple of macros to lockdep.h in the LinuxKPI. 2017-06-25 19:23:14 +00:00
log2.h
math64.h Add some functions to math64.h in the LinuxKPI, and fix nearby style. 2017-07-09 23:14:51 +00:00
miscdevice.h Minor LinuxKPI code cleanup: 2015-12-31 12:30:19 +00:00
mm.h Remove prototypes for unimplemented LinuxKPI functions. 2017-06-17 22:52:23 +00:00
mm_types.h Avoid including list.h in LinuxKPI headers. 2017-06-18 16:43:57 +00:00
module.h Include kmod.h from the LinuxKPI's module.h. 2017-06-21 18:15:47 +00:00
moduleparam.h Add support for runtime modifiable module parameters in the LinuxKPI. 2016-05-26 09:04:14 +00:00
mutex.h Cleanup the LinuxKPI mutex wrappers. 2017-03-09 17:01:00 +00:00
net.h
netdevice.h Add basic support for VIMAGE to the LinuxKPI and ibcore. 2017-03-16 09:59:35 +00:00
notifier.h Add definition for the NETDEV_CHANGE event and tidy up the LinuxKPI 2016-01-26 14:27:00 +00:00
page.h Fix the definitions of pgprot_{noncached,writecombine} after r316562. 2017-07-08 19:22:29 +00:00
pci.h Add subsystem vendor and device ID fields to struct pci_dev. 2017-08-03 21:14:46 +00:00
pfn.h Implement a series of physical page management related functions in 2017-03-27 17:04:11 +00:00
pfn_t.h Implement a series of physical page management related functions in 2017-03-27 17:04:11 +00:00
pid.h Implement get_pid_task(), pid_task() and some other PID helper 2017-03-17 15:40:24 +00:00
poll.h Make sure the selrecord() function is only called from within system 2017-06-01 16:49:48 +00:00
preempt.h Add some miscellaneous definitions to support DRM drivers. 2017-05-30 17:16:08 +00:00
printk.h Implement print_hex_dump(), print_hex_dump_bytes() and 2017-05-31 16:24:02 +00:00
radix-tree.h
random.h Fallback to arc4rand() in the LinuxKPI when read_random() returns 2016-06-07 13:10:13 +00:00
rbtree.h
rculist.h Replace dummy implementation of RCU in the LinuxKPI with one based on 2017-02-21 18:04:21 +00:00
rcupdate.h Use __typeof() instead of typeof() in some RCU related macros in the LinuxKPI. 2017-04-19 13:04:34 +00:00
rwlock.h Make the LinuxKPI task struct persistent accross system calls. 2017-02-21 12:43:02 +00:00
rwsem.h Implement down_write_killable() in the LinuxKPI. 2017-04-05 12:10:02 +00:00
scatterlist.h Convert magic values into macros in the LinuxKPI scatterlist 2017-02-22 20:24:09 +00:00
sched.h Add round_jiffies_up(), local_clock() and __setup_timer() to the LinuxKPI. 2017-08-08 04:34:02 +00:00
semaphore.h Make the LinuxKPI task struct persistent accross system calls. 2017-02-21 12:43:02 +00:00
slab.h Implement vmalloc_32() in the LinuxKPI. 2017-03-27 17:18:04 +00:00
smp.h Add on_each_cpu() and wbinvd_on_all_cpus(). 2017-05-01 16:32:28 +00:00
socket.h
spinlock.h Streamline the LinuxKPI spinlock wrappers. 2017-02-21 14:22:14 +00:00
srcu.h Fix problem regarding priority inversion when using the concurrency 2017-04-19 13:03:29 +00:00
string.h Implement more string functions in the LinuxKPI. 2017-02-24 17:36:55 +00:00
sysfs.h Add macros for defining attribute groups and for WO and RW attributes. 2017-08-08 04:30:22 +00:00
time.h A missing definition needed by ktime_to_ms(). 2016-05-23 13:19:20 +00:00
timer.h Add round_jiffies_up(), local_clock() and __setup_timer() to the LinuxKPI. 2017-08-08 04:34:02 +00:00
types.h Add some miscellaneous definitions to support DRM drivers. 2017-05-30 17:16:08 +00:00
uaccess.h Add comment describing the use of pagefault_disable() and 2017-03-17 08:02:46 +00:00
usb.h
vmalloc.h
wait.h Fixes for wait event in the LinuxKPI. These are regression issues 2017-08-10 13:00:10 +00:00
workqueue.h Fix implementation of the DECLARE_WORK() macro in the LinuxKPI to fully 2017-03-09 18:37:17 +00:00
ww_mutex.h Implement support for mutexes with deadlock avoidance in the LinuxKPI. 2017-03-09 18:33:40 +00:00