freebsd-nq/sys
Roger Pau Monné 4edbde911b xen: fix setting legacy PVH vcpu id
The recommended way to obtain the vcpu id is using the cpuid
instruction with a specific leaf value. This leaf value must be
obtained at runtime, and it's done when populating the hypercall page.

Legacy PVH however will get the hypercall page populated by the
hypervisor itself before booting, so the cpuid leaf was not actually
set, thus preventing setting the vcpu id value from cpuid.

Fix this by making sure the cpuid leaf has been probed before
attempting to set the vcpu id.

Approved by:		re (gjb)
Sponsored by:		Citrix Systems R&D
2018-09-13 07:12:16 +00:00
..
amd64 amd64: enable options NUMA in GENERIC and MINIMAL 2018-09-11 23:54:31 +00:00
arm Fix the 32-bit arm build. 2018-09-08 23:39:26 +00:00
arm64 Exclude the EFI framebuffer from phys_avail[] on arm64. 2018-09-08 21:52:44 +00:00
bsm
cam Make the wait in cfiscsi_offline() interruptible. This is the second half 2018-09-11 11:39:59 +00:00
cddl Add support for 'C'-compressed ISA extension to DTrace FBT provider. 2018-09-03 14:34:09 +00:00
compat x86bios: use M_NOWAIT with mallocs 2018-09-13 07:04:00 +00:00
conf Switch reproducible builds to unmodified src tree mode 2018-09-11 19:19:07 +00:00
contrib Add proper support for VIMAGE to krping. 2018-09-06 14:03:11 +00:00
crypto Don't load ccp automatically with devmatch 2018-08-31 01:01:16 +00:00
ddb add an option for ddb ps command to print process arguments 2018-08-09 11:21:31 +00:00
dev ix(4), ixv(4): VLAN tag stripping fixes for Amazon EC2 Enhanced Networking 2018-09-11 18:33:43 +00:00
dts arm64: Add DTS overlays for A64 2018-08-24 15:00:36 +00:00
fs Remove the Yarrow PRNG algorithm option in accordance with due notice 2018-08-26 12:51:46 +00:00
gdb amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits 2018-03-06 14:28:37 +00:00
geom OpenCrypto: Convert sessions to opaque handles instead of integers 2018-07-18 00:56:25 +00:00
gnu dts: Import DTS for arm64 2018-08-23 13:21:01 +00:00
i386 Remove {max/min}_offset() macros, use vm_map_{max/min}() inlines. 2018-08-29 12:24:19 +00:00
isa Back out r338035 until Warner is finished churning GSoC PNP patches 2018-08-19 00:46:22 +00:00
kern Correct ELF header parsing code to prevent invalid ELF sections from 2018-09-12 04:57:34 +00:00
kgssapi OpenCrypto: Convert sessions to opaque handles instead of integers 2018-07-18 00:56:25 +00:00
libkern Sync strlcpy with userland version, again 2018-06-21 17:35:13 +00:00
mips Re-enable kernel modules for the MALTA64EL kernel configuration. 2018-09-06 19:21:31 +00:00
modules Catch exceptions during EFI RT calls on amd64. 2018-09-02 21:37:05 +00:00
net Don't mark module data as static on RISC-V. 2018-09-12 08:05:33 +00:00
net80211 Fix misspellings of transmitter/transmitted 2018-08-10 20:37:32 +00:00
netgraph Remove the Yarrow PRNG algorithm option in accordance with due notice 2018-08-26 12:51:46 +00:00
netinet Fix TCP Fast Open for the TCP RACK stack. 2018-09-12 10:27:58 +00:00
netinet6 Fix synchronization of LB group access. 2018-09-10 19:00:29 +00:00
netipsec Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
netpfil Extended pf(4) ioctl interface and pfctl(8) to allow bandwidths of 2018-08-22 19:38:48 +00:00
netsmb Make timespecadd(3) and friends public 2018-07-30 15:46:40 +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 Introduce and use sgid_index in CM requests in ibcore. 2018-09-09 07:20:15 +00:00
opencrypto cryptosoft: Reduce generality of supported algorithm composition 2018-08-17 04:40:01 +00:00
powerpc powerpc64: Add initial support for HTM (kABI) 2018-09-06 17:07:21 +00:00
riscv Enable VIMAGE support for RISC-V. 2018-09-12 08:13:54 +00:00
rpc Set SO_SNDTIMEO in the client side krpc when CLSET_TIMEOUT is done. 2018-07-20 12:03:16 +00:00
security The kernel DTrace audit provider (dtaudit) relies on auditd(8) to load 2018-09-03 14:26:43 +00:00
sparc64 Prepare the kernel linker to handle PC-relative ifunc relocations. 2018-08-22 20:44:30 +00:00
sys Don't mark module data as static on RISC-V. 2018-09-12 08:05:33 +00:00
teken teken: Fix sequences header which was crossing the 80-col boundary 2018-05-29 08:41:44 +00:00
tests epoch_test: fix compile 2018-07-15 00:31:17 +00:00
tools make_dtb: Always add root directory in the include path 2018-08-23 13:23:21 +00:00
ufs The Call For Testing had no reports of operational problems and 2018-09-06 23:28:35 +00:00
vm Split some checks in vm_page_activate() to make it easier to read. 2018-09-10 18:59:23 +00:00
x86 xen: fix setting legacy PVH vcpu id 2018-09-13 07:12:16 +00:00
xdr
xen xen: add missing file from r336474 2018-07-19 10:14:52 +00:00
Makefile