Andriy Gapon 091da2dfa5 vmm/svm: contigmalloc of the whole svm_softc is excessive ... This is a followup to r307903. struct svm_softc takes more than 200 kilobytes while what we really need is 3 contiguous pages for I/O permission map and 2 contiguous pages for MSR permission map. Other physically mapped structures have a size of a single page, so a proper alignment is sufficient for their correct mapping. Thus, only the permission maps are allocated with contigmalloc now, the softc is allocated with a regular malloc. Additionally, this commit adds a check that malloc returns memory with the expected page alignment and that contigmalloc does not fail. Unfortunately, at present svm_vminit() is expected to always succeed and there is no way to report an error. So, a contigmalloc failure leads to a panic. We should probably fix this. MFC after: 2 weeks		2018-01-09 14:22:18 +00:00
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acpica	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
amd64	Make it possible to re-evaluate cpu_features.	2018-01-05 21:06:19 +00:00
cloudabi32	Use TO_PTR() to convert integers to pointers.	2017-11-26 14:45:56 +00:00
cloudabi64	Use TO_PTR() to convert integers to pointers.	2017-11-26 14:45:56 +00:00
conf	It's time to retire AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT from	2017-11-29 23:41:49 +00:00
ia32	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
include	Add atomic_load(9) and atomic_store(9) operations.	2017-12-19 09:59:20 +00:00
linux	Disable vim syntax highlighting.	2017-11-28 18:23:17 +00:00
linux32	Disable vim syntax highlighting.	2017-11-28 18:23:17 +00:00
pci	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
sgx	Fix module unload when SGX support is not present in CPU.	2017-08-18 14:47:06 +00:00
vmm	vmm/svm: contigmalloc of the whole svm_softc is excessive	2018-01-09 14:22:18 +00:00
Makefile	Bring the tags and links entries for amd64 up to date.	2015-10-27 22:59:24 +00:00