freebsd-nq/sys
Konstantin Belousov ce3bf75015 Do not access ISA timer if BIOS reports that there is no legacy
devices present.

On at least one machine where it would matter since the ISA timer is
power gated when booted in the UEFI mode, BIOS still reports that the
legacy devices are present.  That is, user still have to manually
disable TSC calibration on such machines.  Hopefully it will be more
useful in the future.

Discussed with:	Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed by:	royger
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D16004
MFC after:	1 week
2018-06-25 11:24:26 +00:00
..
amd64 Re-count available PV entries after reclaiming a PV chunk. 2018-06-23 10:41:52 +00:00
arm [rpi] Fix compatiblity with upstream DTB for RPi 3B and 3B+ 2018-06-24 23:19:31 +00:00
arm64 Re-count available PV entries after reclaiming a PV chunk. 2018-06-23 10:41:52 +00:00
bsm
cam Fix setting RCA for MMC cards 2018-06-19 20:02:03 +00:00
cddl This originated from ZFS On Linux, as 2018-06-08 17:38:28 +00:00
compat Fix output of linprocfs stat entry 2018-06-22 00:02:05 +00:00
conf Incorporate bus and chip select numbers into spigen(4) cdev names. Rather 2018-06-21 21:16:26 +00:00
contrib Really fix the style. 2018-06-19 18:43:02 +00:00
crypto aesni(4): Fix {de,en}crypt operations that allocated a buffer 2018-06-23 18:20:17 +00:00
ddb Extend show proc with reaper, sigparent, and vmspace information 2018-05-25 13:59:48 +00:00
dev Fix compilation. 2018-06-25 11:12:21 +00:00
dts Add spi-max-frequency properties to all spigen nodes. This is a required 2018-06-23 22:55:22 +00:00
fs Set the slotid and ND_HASSLOTID flag for NFSv4.1 sequenced operations. 2018-06-23 00:48:45 +00:00
gdb
geom gpart: add EFI alias for MBR partition scheme 2018-06-17 20:10:48 +00:00
gnu dts: Update our copy to Linux 4.17 2018-06-14 07:12:10 +00:00
i386 Fix the Linux kernel version number calculation 2018-06-22 00:02:03 +00:00
isa
kern fix assert and conditionally allow mutexes to be held across epoch_wait_preempt 2018-06-24 18:57:06 +00:00
kgssapi
libkern Sync strlcpy with userland version, again 2018-06-21 17:35:13 +00:00
mips hwpmc: yet another missed fixup 2018-06-08 18:54:47 +00:00
modules Add spigen(4) fdt data overlays for RPI-B, RPI-2. 2018-06-22 20:45:40 +00:00
net Move BPFIF_* macro definitions into .c file, where struct bpf_if is 2018-06-19 10:34:45 +00:00
net80211
netgraph Catch up two more places to the V_ifnet change to a CK_STAILQ. 2018-05-24 00:06:55 +00:00
netinet Enable TCP_FASTOPEN by default for FreeBSD 12. 2018-06-24 21:46:29 +00:00
netinet6 Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
netipsec uma: implement provisional api for per-cpu zones 2018-06-08 21:40:03 +00:00
netpfil pf: Support "return" statements in passing rules when they fail. 2018-06-22 21:59:30 +00:00
netsmb Eliminate the overhead of gratuitous repeated reinitialization of cap_rights 2018-05-09 18:47:24 +00:00
nfs Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
nfsclient
nfsserver
nlm
ofed Revert r335094 and properly fix OFED build after r335053. 2018-06-14 07:55:10 +00:00
opencrypto cryptosoft: Do not exceed crd_len around *crypt_multi 2018-04-19 15:24:21 +00:00
powerpc powerpc64: Fix stack setup in dbtrap 2018-06-23 01:42:34 +00:00
riscv PLIC driver was sponsored by ECATS contract, not CTSRD one. 2018-06-21 11:52:09 +00:00
rpc
security Fix build breakage in veriexec for 32-bit architectures. 2018-06-20 06:54:38 +00:00
sparc64 Define memmove and make bcopy alt entry point 2018-05-24 21:11:28 +00:00
sys fix assert and conditionally allow mutexes to be held across epoch_wait_preempt 2018-06-24 18:57:06 +00:00
teken teken: Fix sequences header which was crossing the 80-col boundary 2018-05-29 08:41:44 +00:00
tests epoch(9): Make epochs non-preemptible by default 2018-05-18 17:29:43 +00:00
tools
ufs ufs: remove cgbno variable where unused 2018-05-19 19:30:42 +00:00
vm vm: stop passing M_ZERO when allocating radix nodes 2018-06-24 13:08:05 +00:00
x86 Do not access ISA timer if BIOS reports that there is no legacy 2018-06-25 11:24:26 +00:00
xdr
xen xen: remove dead code from gnttab.h 2018-05-25 08:44:00 +00:00
Makefile