BMC/Intel-BMC/linux.git/arch/x86/include/asm/svm.h, branch dev

UAPI: (Scripted) Disintegrate arch/x86/include/asm

2012-12-14T22:37:13+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

KVM: x86: Export svm/vmx exit code and vector code to userspace

2012-09-21T15:48:09+00:00

Exporting KVM exit information to userspace to be consumed by perf. Signed-off-by: Dong Hao [ Dong Hao : rebase it on acme's git tree ] Signed-off-by: Xiao Guangrong Acked-by: Marcelo Tosatti Cc: Avi Kivity Cc: David Ahern Cc: Ingo Molnar Cc: Marcelo Tosatti Cc: kvm@vger.kernel.org Cc: Runzhen Wang Link: http://lkml.kernel.org/r/1347870675-31495-2-git-send-email-haodong@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo

KVM: SVM: copy instruction bytes from VMCB

2011-01-12T09:31:07+00:00

In case of a nested page fault or an intercepted #PF newer SVM implementations provide a copy of the faulting instruction bytes in the VMCB. Use these bytes to feed the instruction emulator and avoid the costly guest instruction fetch in this case. Signed-off-by: Andre Przywara Signed-off-by: Marcelo Tosatti

KVM: SVM: enhance MOV CR intercept handler

2011-01-12T09:31:03+00:00

Newer SVM implementations provide the GPR number in the VMCB, so that the emulation path is no longer necesarry to handle CR register access intercepts. Implement the handling in svm.c and use it when the info is provided. Signed-off-by: Andre Przywara Signed-off-by: Marcelo Tosatti

KVM: SVM: Add xsetbv intercept

2011-01-12T09:30:49+00:00

This patch implements the xsetbv intercept to the AMD part of KVM. This makes AVX usable in a save way for the guest on AVX capable AMD hardware. The patch is tested by using AVX in the guest and host in parallel and checking for data corruption. I also used the KVM xsave unit-tests and they all pass. Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity

KVM: SVM: Implement Flush-By-Asid feature

2011-01-12T09:30:45+00:00

This patch adds the new flush-by-asid of upcoming AMD processors to the KVM-AMD module. Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity

KVM: SVM: Add clean-bits infrastructure code

2011-01-12T09:30:22+00:00

This patch adds the infrastructure for the implementation of the individual clean-bits. Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity

KVM: SVM: Add manipulation functions for DRx intercepts

2011-01-12T09:30:11+00:00

This patch wraps changes to the DRx intercepts of SVM into seperate functions to abstract nested-svm better and prepare the implementation of the vmcb-clean-bits feature. Signed-off-by: Joerg Roedel Signed-off-by: Marcelo Tosatti

KVM: SVM: Add manipulation functions for CRx intercepts

2011-01-12T09:30:10+00:00

This patch wraps changes to the CRx intercepts of SVM into seperate functions to abstract nested-svm better and prepare the implementation of the vmcb-clean-bits feature. Signed-off-by: Joerg Roedel Signed-off-by: Marcelo Tosatti

KVM: x86: Push potential exception error code on task switches

2010-05-17T09:17:46+00:00

When a fault triggers a task switch, the error code, if existent, has to be pushed on the new task's stack. Implement the missing bits. Signed-off-by: Jan Kiszka Signed-off-by: Marcelo Tosatti