Conrad Meyer 6be2ff7d3e calculate_crc32c: Add SSE4.2 implementation on x86 ... Derived from an implementation by Mark Adler. The fast loop performs three simultaneous CRCs over subsets of the data before composing them. This takes advantage of certain properties of the CRC32 implementation in Intel hardware. (The CRC instruction takes 1 cycle but has 2-3 cycles of latency.) The CRC32 instruction does not manipulate FPU state. i386 does not have the crc32q instruction, so avoid it there. Otherwise the implementation is identical to amd64. Add basic userland tests to verify correctness on a variety of inputs. PR: 216467 Reported by: Ben RUBSON <ben.rubson at gmail.com> Reviewed by: kib@, markj@ (earlier version) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D9342		2017-01-31 03:26:32 +00:00
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amd64	Replace sys_ftruncate() with kern_ftruncate() in various compats.	2017-01-30 11:50:54 +00:00
arm	Correct the IT instruction in atomic_fcmpset_64().	2017-01-29 13:31:56 +00:00
arm64	Implement atomic_fcmpset_* for arm and arm64.	2017-01-28 16:24:06 +00:00
boot	Remove "-Xassembler -G0" from CFLAGS.	2017-01-29 11:52:36 +00:00
bsm
cam	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
cddl	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
compat	Add kern_listen(), kern_shutdown(), and kern_socket(), and use them	2017-01-30 12:57:22 +00:00
conf	calculate_crc32c: Add SSE4.2 implementation on x86	2017-01-31 03:26:32 +00:00
contrib	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
crypto	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
ddb	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
dev	Initialize a stack variable in mprsas_get_sas_address_for_sata_disk	2017-01-30 19:49:08 +00:00
fs	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
gdb
geom	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
gnu
i386	Replace sys_ftruncate() with kern_ftruncate() in various compats.	2017-01-30 11:50:54 +00:00
isa	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
kern	put very expensive sanity checks of advisory locks under DIAGNOSTIC	2017-01-30 15:20:13 +00:00
kgssapi
libkern	calculate_crc32c: Add SSE4.2 implementation on x86	2017-01-31 03:26:32 +00:00
mips	As with GENERIC on other architectures, include COMPAT_FREEBSD10 and	2017-01-28 11:38:51 +00:00
modules	Update CFLAGS for clang compatibility	2017-01-31 01:55:29 +00:00
net	Do not update the lagg link layer address when destroying a lagg clone.	2017-01-30 03:04:33 +00:00
net80211	[net80211] address seqno allocation for group addressed frames	2017-01-30 01:11:30 +00:00
netgraph	mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION.	2017-01-20 00:02:11 +00:00
netinet	Correct comment grammar and make it easier to understand.	2017-01-30 04:51:18 +00:00
netinet6	Garbage collect IFT_IEEE80211 (but leave the define for possible reuse)	2017-01-28 17:08:40 +00:00
netipsec	Add direction argument to ipsec_setspidx_inpcb() function.	2017-01-08 12:40:07 +00:00
netnatm
netpfil	Fix indentantion in pf_purge_thread(). No functional change.	2017-01-30 22:47:48 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc	Drop the __GNUCLIKE_ASM guards around most atomic inlines.	2017-01-30 02:52:15 +00:00
riscv	Add RISC-V support for truss(1)	2017-01-24 09:41:44 +00:00
rpc
security
sparc64	Trim a few comments on platforms that did not implement mmap of /dev/kmem.	2017-01-13 21:52:53 +00:00
sys	calculate_crc32c: Add SSE4.2 implementation on x86	2017-01-31 03:26:32 +00:00
teken
tests
tools	Replace using of objdump with elfdump	2017-01-10 18:46:40 +00:00
ufs	ffs_vnops: Simplify extattr access	2017-01-19 16:46:05 +00:00
vm	Avoid page lookups in the top-level object in vm_object_madvise().	2017-01-30 18:51:43 +00:00
x86	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
xdr
xen	"Buses" is the preferred plural of "bus"	2017-01-15 17:54:01 +00:00
Makefile	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00