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7908daef61
freebsd-skq/sys
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wma 7908daef61 PowerNV: Put processor to power-save state in idle thread 
When processor enters power-save state it releases resources shared with other
cpu threads which makes other cores working much faster.

This patch also implements saving and restoring registers that might get
corrupted in power-save state.

Submitted by:          Patryk Duda <pdk@semihalf.com>
Obtained from:         Semihalf
Reviewed by:           jhibbits, nwhitehorn, wma
Sponsored by:          IBM, QCM Technologies
Differential revision: https://reviews.freebsd.org/D14330
2018-02-21 14:28:40 +00:00
..
amd64 vm_wait() rework. 2018-02-20 10:13:13 +00:00
arm Adjust whitespace of things added in the past couple years to match the 2018-02-20 14:59:29 +00:00
arm64 vm_wait() rework. 2018-02-20 10:13:13 +00:00
bsm sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
cam Use proper buffer length (the announce_buf char pointer used to be anarray), 2018-02-21 14:05:13 +00:00
cddl MFV r329710: 8966 Source file zfs_acl.c, function zfs_aclset_common contains a use after end of the lifetime of a local variable 2018-02-21 14:17:07 +00:00
compat Allow LinuxKPI character devices to receive mmap() calls from the Linux 2018-02-21 10:13:17 +00:00
conf PowerNV: Put processor to power-save state in idle thread 2018-02-21 14:28:40 +00:00
contrib Define CK_MD_TSO for the relevant arches (i386, amd64 and sparc64). 2018-02-16 17:50:06 +00:00
crypto ccp(4): Store IV in output buffer in GCM software fallback when requested 2018-01-27 07:41:31 +00:00
ddb Implement 'domainset', a cpuset based NUMA policy mechanism. This allows 2018-01-12 22:48:23 +00:00
dev CXGBE: implement prefetch on non-Intel architectures 2018-02-21 08:05:56 +00:00
dts Add a skeleton Clock Manager for RPi2/3, and use that from pwm 2018-01-22 07:10:30 +00:00
fs {ext2|ufs}_readdir: Avoid setting negative ncookies. 2018-02-06 22:38:19 +00:00
gdb sys/gdb: further adoption of SPDX licensing ID tags. 2017-11-27 15:16:59 +00:00
geom Fix a memory leak introduced in r328426. 2018-02-16 15:41:03 +00:00
gnu bwn(4): txpid2g/txpid5g[lh] are not defined after sromrev 7; the default 2018-02-13 17:43:54 +00:00
i386 vm_wait() rework. 2018-02-20 10:13:13 +00:00
isa Add ISA PNP tables to ISA drivers. Fix a few incidental comments. 2018-01-29 00:22:30 +00:00
kern Fix the broken subqueue assignment for the cleanq. 2018-02-20 21:27:17 +00:00
kgssapi kgssapi: Remove trivial deadcode 2018-02-14 00:12:03 +00:00
libkern libkern: use nul for terminating char rather than 0 2018-02-13 19:17:48 +00:00
mips vm_wait() rework. 2018-02-20 10:13:13 +00:00
modules Build at45d and mx25l SPI flash drivers as modules. 2018-02-19 01:49:19 +00:00
net Catch up with the removal of nktr_slot_flags from upstream netmap. No 2018-02-20 21:42:45 +00:00
net80211 net80211: sanitize input for ieee80211_output() 2017-12-30 00:40:34 +00:00
netgraph ng_pppoe(8): add support for user-supplied Host-Uniq tag. 2018-02-14 21:17:44 +00:00
netinet Reinitialize IP header length after checksum calculation. It is used 2018-02-10 10:13:17 +00:00
netinet6 Update the MTU in affected routes when IPv6 RA changes the MTU 2018-02-12 19:49:20 +00:00
netipsec Remove unused variables and sysctl declaration. 2018-02-19 12:20:51 +00:00
netpfil Remove duplicate #include <netinet/ip_var.h>. 2018-02-07 19:12:05 +00:00
netsmb Unsign some values related to allocation. 2018-01-22 02:08:10 +00:00
nfs Modernize nfssvc(2) registartion. 2018-02-08 20:09:42 +00:00
nfsclient style: Remove remaining deprecated MALLOC/FREE macros 2018-01-25 22:25:13 +00:00
nfsserver sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nlm Use syscall_helper_register() to register syscalls and initialize though 2018-02-10 01:09:22 +00:00
ofed Import the mthca kernel side infiniband driver from Linux 4.9 and fix 2018-02-13 17:04:34 +00:00
opencrypto Move per-operation data out of the csession structure. 2018-01-26 23:21:50 +00:00
powerpc PowerNV: Put processor to power-save state in idle thread 2018-02-21 14:28:40 +00:00
riscv vm_wait() rework. 2018-02-20 10:13:13 +00:00
rpc Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
security Reduce duplication in __mac_*_(file|link)(2) implementation. 2018-02-15 18:57:22 +00:00
sparc64 Make v_wire_count a per-cpu counter(9) counter. This eliminates a 2018-02-12 22:53:00 +00:00
sys Reduce duplication in dynamic syscall registration code. 2018-02-20 18:08:57 +00:00
teken sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tests
tools Avoid using \$. It's an unknown escape sequence. Some awks warn about 2018-01-28 05:13:08 +00:00
ufs Do not free(9) uninitialized pointer. 2018-02-19 19:08:25 +00:00
vm vm_wait() rework. 2018-02-20 10:13:13 +00:00
x86 Don't include DMAR map entry zone items in kernel dumps. 2018-02-18 16:03:50 +00:00
xdr sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
xen sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
Makefile Move sys/boot to stand. Fix all references to new location 2017-11-14 23:02:19 +00:00