Brian Behlendorf 10fa254539 Linux 4.14, 4.19, 5.0+ compat: SIMD save/restore ... Contrary to initial testing we cannot rely on these kernels to invalidate the per-cpu FPU state and restore the FPU registers. Nor can we guarantee that the kernel won't modify the FPU state which we saved in the task struck. Therefore, the kfpu_begin() and kfpu_end() functions have been updated to save and restore the FPU state using our own dedicated per-cpu FPU state variables. This has the additional advantage of allowing us to use the FPU again in user threads. So we remove the code which was added to use task queues to ensure some functions ran in kernel threads. Reviewed-by: Fabian Grünbichler <f.gruenbichler@proxmox.com> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #9346 Closes #9403		2019-10-24 10:17:33 -07:00
..
dktp	Remove autotools products	2012-08-27 11:47:44 -07:00
acl_impl.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
acl.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
bitmap.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
callb.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
cmn_err.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
cred.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
debug.h	Enable compiler to typecheck logging	2019-09-12 13:28:26 -07:00
dkio.h	Fix spelling	2017-01-03 11:31:18 -06:00
dklabel.h	Fix spelling	2017-01-03 11:31:18 -06:00
errno.h	Fix header inclusions for standards conformance	2017-04-12 08:58:09 -07:00
feature_tests.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
int_limits.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
int_types.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
inttypes.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
isa_defs.h	Fix kernel unaligned access on sparc64	2018-07-11 13:10:40 -07:00
kmem.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
kstat.h	Fix typos in lib/	2019-09-02 17:53:27 -07:00
list_impl.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
list.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
Makefile.am	OpenZFS restructuring - libspl	2019-10-02 10:39:48 -07:00
mhd.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
mkdev.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
policy.h	Illumos 3897 - zfs filesystem and snapshot limits	2015-04-28 16:22:51 -07:00
poll.h	Fix header inclusions for standards conformance	2017-04-12 08:58:09 -07:00
priv.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
processor.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
signal.h	Fix header inclusions for standards conformance	2017-04-12 08:58:09 -07:00
simd.h	Linux 4.14, 4.19, 5.0+ compat: SIMD save/restore	2019-10-24 10:17:33 -07:00
stack.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
stdtypes.h	Update build system and packaging	2018-05-29 16:00:33 -07:00
strings.h	Update build system and packaging	2018-05-29 16:00:33 -07:00
stropts.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
sunddi.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
systeminfo.h	Add libtpool (thread pools)	2017-08-09 15:31:08 -07:00
time.h	Linux 4.18 compat: inode timespec -> timespec64	2018-06-19 21:51:18 -07:00
trace_defs.h	OpenZFS restructuring - move linux tracing code to platform directories	2019-09-11 14:25:53 -07:00
types32.h	Update build system and packaging	2018-05-29 16:00:33 -07:00
types.h	Update build system and packaging	2018-05-29 16:00:33 -07:00
tzfile.h	Add linux libspl support	2010-08-31 13:41:59 -07:00
va_list.h	Replace __va_list with va_list	2014-08-13 10:35:00 -07:00
varargs.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
vnode.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
vtoc.h	Fix typos in lib/	2019-09-02 17:53:27 -07:00
zone.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00