hselasky 925995d635 Fix for deadlock situation in the LinuxKPI's RCU synchronize API. ... Deadlock condition: The return value of TDQ_LOCKPTR(td) is the same for two threads. 1) The first thread signals a wakeup while keeping the rcu_read_lock(). This invokes sched_add() which in turn will try to lock TDQ_LOCK(). 2) The second thread is calling synchronize_rcu() calling mi_switch() over and over again trying to yield(). This prevents the first thread from running and releasing the RCU reader lock. Solution: Release the thread lock while yielding to allow other threads to acquire the lock pointed to by TDQ_LOCKPTR(td). Found by: KrishnamRaju ErapaRaju <Krishna2@chelsio.com> MFC after: 1 week Sponsored by: Mellanox Technologies		2017-08-21 11:51:40 +00:00
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cloudabi	Upgrade to the latest sources generated from the CloudABI specification.	2017-07-26 06:57:15 +00:00
cloudabi32	Upgrade to the latest sources generated from the CloudABI specification.	2017-07-26 06:57:15 +00:00
cloudabi64	Upgrade to the latest sources generated from the CloudABI specification.	2017-07-26 06:57:15 +00:00
freebsd32	Correct sysent flags for dynamically loaded syscalls.	2017-07-14 09:34:44 +00:00
ia32	Move struct syscall_args syscall arguments parameters container into	2017-06-12 21:03:23 +00:00
linprocfs	Fix caveat in new implementation of linprocfs_docpuinfo():	2017-06-23 10:36:27 +00:00
linsysfs	Glibc get_nprocs() and get_nprocs_conf() uses the sysfs cpu infrastructure	2017-03-18 18:38:12 +00:00
linux	Avoid using [LINUX_]SHAREDPAGE constant directly in the vdso code.	2017-07-30 21:24:20 +00:00
linuxkpi/common	Fix for deadlock situation in the LinuxKPI's RCU synchronize API.	2017-08-21 11:51:40 +00:00
ndis	Fix regression in ndis(4) after r286410. This adds a bunch of checks for	2017-05-22 20:00:01 +00:00
netbsd
x86bios	x86bios: spelling fix in a comment.	2016-04-30 00:34:04 +00:00