freebsd-nq/sys
Neel Natu d181963296 Optimize the common case of injecting an interrupt into a vcpu after a HLT
by explicitly moving it out of the interrupt shadow. The hypervisor is done
"executing" the HLT and by definition this moves the vcpu out of the
1-instruction interrupt shadow.

Prior to this change the interrupt would be held pending because the VMCS
guest-interruptibility-state would indicate that "blocking by STI" was in
effect. This resulted in an unnecessary round trip into the guest before
the pending interrupt could be injected.

Reviewed by:	grehan
2014-09-12 06:15:20 +00:00
..
amd64 Optimize the common case of injecting an interrupt into a vcpu after a HLT 2014-09-12 06:15:20 +00:00
arm Add Reset Manager driver. This driver provides generic way to reset 2014-09-11 18:12:28 +00:00
boot Add Reset Manager driver. This driver provides generic way to reset 2014-09-11 18:12:28 +00:00
bsm
cam Add support for Extended INQUIRY Data (0x86) VPD page. 2014-09-11 22:40:11 +00:00
cddl Persist vdev_resilver_txg changes to avoid panic caused by validation 2014-09-11 16:21:51 +00:00
compat Add missing proctree locking to fill_kinfo_proc consumers. 2014-08-30 03:10:55 +00:00
conf Move if_smc_fdt.c to live in sys/dev/smc. It's not specific to the ARM 2014-09-10 10:59:17 +00:00
contrib Add iwn-100 firmware. 2014-08-28 00:05:02 +00:00
crypto Put the aesni_cipher_setup() and aesni_cipher_process() functions into 2014-06-24 06:55:49 +00:00
ddb ins is only set and unused, but only when we're not doing software 2014-08-14 16:01:51 +00:00
dev cxgbe(4): knobs to enable/disable PAUSE frame based flow control. 2014-09-12 05:25:56 +00:00
fs Remove unused arguments for VOP_GETPAGES(), VOP_PUTPAGES(). 2014-09-10 12:36:41 +00:00
gdb Add support for gdb's memory searching capabilities to our in-kernel gdb 2014-09-05 16:40:47 +00:00
geom Add device name used in geom_map verbose output. This helps when using 2014-09-11 22:39:27 +00:00
gnu Merge forgotten .h files from vendor branch. 2014-09-05 02:21:45 +00:00
i386 MFamd64: Use initializecpu() to set various model-specific registers on 2014-09-10 21:37:47 +00:00
isa
kern Remove unused arguments for VOP_GETPAGES(), VOP_PUTPAGES(). 2014-09-10 12:36:41 +00:00
kgssapi
libkern Use __DECONST to avoid compiler warnings (and thus build failures) 2014-09-08 08:12:09 +00:00
mips Remove redundant kern conf entries that are inherited via include 2014-09-07 20:27:48 +00:00
modules Silence a bmake(1) warning in the gif(4) module build 2014-09-08 02:37:45 +00:00
net Revisions 264905 and 266860 added a "int fib" argument to ifa_ifwithnet and 2014-09-11 20:21:03 +00:00
net80211 After much toying around with this AMRR initial rate stuff, 2014-08-20 09:10:03 +00:00
netgraph Remove any stale mbuf tags from packets being injected into a netgraph 2014-07-01 07:54:12 +00:00
netinet Revisions 264905 and 266860 added a "int fib" argument to ifa_ifwithnet and 2014-09-11 20:21:03 +00:00
netinet6 Revisions 264905 and 266860 added a "int fib" argument to ifa_ifwithnet and 2014-09-11 20:21:03 +00:00
netipsec Change pr_output's prototype to avoid the need for explicit casts. 2014-08-15 02:43:02 +00:00
netnatm
netpfil Clean up unused CSUM_FRAGMENT. 2014-09-03 08:30:18 +00:00
netsmb
nfs Fix/improve fhe_stats sysctl output. 2014-06-14 12:26:12 +00:00
nfsclient
nfsserver Change NFS readdir() to only ignore cookies preceding the given offset for 2014-07-01 20:00:35 +00:00
nlm
ofed Forward declare struct kiocb, which is only used for an unsued function 2014-08-29 14:47:05 +00:00
opencrypto
pc98 MFamd64: Use initializecpu() to set various model-specific registers on 2014-09-10 21:37:47 +00:00
pci Fix various NIC drivers to properly cleanup static DMA resources. 2014-06-11 14:53:58 +00:00
powerpc Rename OF_xref_phandle() to OF_node_from_xref() and add a new function 2014-09-01 18:51:01 +00:00
rpc Merge the NFSv4.1 server code in projects/nfsv4.1-server over 2014-07-01 20:47:16 +00:00
security Replace dev_clone with cdevpriv(9) KPI in audit_pipe code. 2014-08-20 16:04:30 +00:00
sparc64 Create a separate structure for per-CPU state saved across suspend and 2014-09-06 15:23:28 +00:00
sys Revisions 264905 and 266860 added a "int fib" argument to ifa_ifwithnet and 2014-09-11 20:21:03 +00:00
teken
tools Allow the make_dtb script to work outside of a "make buildkernel" context 2014-08-30 22:39:15 +00:00
ufs Direct access to the quota files, in particular, lookup, causes lock 2014-08-29 09:04:24 +00:00
vm Update a stale comment. 2014-09-11 03:16:57 +00:00
x86 To workaround an errata on certain Pentium Pro CPUs, i386 disables 2014-09-10 21:25:54 +00:00
xdr
xen xen: implement event channel PIRQ support 2014-08-04 08:42:29 +00:00
Makefile Remove ia64. 2014-07-07 00:27:09 +00:00