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526c8885fd
freebsd-dev/sys/amd64/vmm
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Peter Grehan 526c8885fd Change the lower bound for guest vmspace allocation to 0 instead of 
using the VM_MIN_ADDRESS constant.

HardenedBSD redefines VM_MIN_ADDRESS to be 64K, which results in
bhyve VM startup failing. Guest memory is always assumed to start
at 0 so use the absolute value instead.

Reported by:	Shawn Webb, lattera at gmail com
Reviewed by:	neel, grehan
Obtained from:	Oliver Pinter via HardenedBSD
23bd719ce1
MFC after:	1 week
2014-11-23 23:07:21 +00:00
..
amd Reported by: Coverity 2014-10-28 07:19:02 +00:00
intel IFC @r273214 2014-10-20 02:57:30 +00:00
io Change the type of the first argument to the I/O emulation handlers to 2014-10-26 19:03:06 +00:00
vmm_dev.c Handle nested exceptions in bhyve. 2014-07-19 20:59:08 +00:00
vmm_host.c - Rework the XSAVE/XRSTOR emulation to only expose XCR0 features to the 2014-05-27 19:04:38 +00:00
vmm_host.h Add virtualized XSAVE support to bhyve which permits guests to use XSAVE and 2014-02-08 16:37:54 +00:00
vmm_instruction_emul.c IFC @r273206 2014-10-19 23:05:18 +00:00
vmm_ioport.c Move the ACPI PM timer emulation into vmm.ko. 2014-10-26 04:44:28 +00:00
vmm_ioport.h Change the type of the first argument to the I/O emulation handlers to 2014-10-26 19:03:06 +00:00
vmm_ipi.c Move <machine/apicvar.h> to <x86/apicvar.h>. 2014-01-23 20:10:22 +00:00
vmm_ipi.h Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
vmm_ktr.h Add emulation of the "outsb" instruction. NetBSD guests use this to write to 2014-05-23 05:15:17 +00:00
vmm_lapic.c Local APIC access via 32-bit naturally-aligned loads is merely 2014-04-15 17:06:26 +00:00
vmm_lapic.h Roll back botched partial MFC :( 2014-02-04 05:03:14 +00:00
vmm_mem.c Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_mem.h Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_stat.c Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_stat.h Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_support.S
vmm_util.c
vmm_util.h
vmm.c Change the lower bound for guest vmspace allocation to 0 instead of 2014-11-23 23:07:21 +00:00
x86.c Don't advertise the "OS visible workarounds" feature in cpuid.80000001H:ECX. 2014-10-19 21:38:58 +00:00
x86.h Allow CPUID leaf 0xD to be read as zeroes. 2013-09-06 05:16:10 +00:00