litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	KVM: x86 emulator: Check CPL level during privilege instruction emulation	Gleb Natapov	2010-03-15
\| \| \| \| \| \| \| \| \| \| \| \|	commit e92805ac1228626c59c865f2f4e9059b9fb8c97b upstream. Add CPL checking in case emulator is tricked into emulating privilege instruction from userspace. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
*	KVM: x86 emulator: Add group9 instruction decoding	Gleb Natapov	2010-03-15
\| \| \| \| \| \| \| \| \| \| \|	commit 60a29d4ea4e7b6b95d9391ebc8625b0426f3a363 upstream. Use groups mechanism to decode 0F C7 instructions. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
*	KVM: x86 emulator: Forbid modifying CS segment register by mov instruction	Gleb Natapov	2010-03-15
\| \| \| \| \| \| \| \| \| \| \| \|	commit 8b9f44140bc4afd2698413cd9960c3912168ee91 upstream. Inject #UD if guest attempts to do so. This is in accordance to Intel SDM. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
*	KVM: x86 emulator: Add group8 instruction decoding	Gleb Natapov	2010-03-15
\| \| \| \| \| \| \| \| \| \| \|	commit 2db2c2eb6226e30f8059b82512a1364db98da8e3 upstream. Use groups mechanism to decode 0F BA instructions. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
*	KVM: x86 emulator: limit instructions to 15 bytes	Avi Kivity	2009-12-03
\| \| \| \| \| \| \| \| \|	While we are never normally passed an instruction that exceeds 15 bytes, smp games can cause us to attempt to interpret one, which will cause large latencies in non-preempt hosts. Cc: stable@kernel.org Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: x86 emulator: Add pusha and popa instructions	Mohammed Gamal	2009-12-03
\| \| \| \| \| \| \| \| \| \| \|	This adds pusha and popa instructions (opcodes 0x60-0x61), this enables booting MINIX with invalid guest state emulation on. [marcelo: remove unused variable] Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: x86 emulator: Add missing decoder flags for 'or' instructions	Mohammed Gamal	2009-12-03
\| \| \| \| \| \| \|	Add missing decoder flags for or instructions (0xc-0xd). Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: Don't pass kvm_run arguments	Avi Kivity	2009-12-03
\| \| \| \| \| \|	They're just copies of vcpu->run, which is readily accessible. Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: x86 emulator: Introduce No64 decode option	Mohammed Gamal	2009-12-03
\| \| \| \| \| \| \| \|	Introduces a new decode option "No64", which is used for instructions that are invalid in long mode. Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: x86 emulator: Add 'push/pop sreg' instructions	Mohammed Gamal	2009-12-03
\| \| \| \| \| \| \|	[avi: avoid buffer overflow] Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: x86 emulator: Add adc and sbb missing decoder flags	Mohammed Gamal	2009-09-10
\| \| \| \| \| \| \| \|	Add missing decoder flags for adc and sbb instructions (opcodes 0x14-0x15, 0x1c-0x1d) Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
*	KVM: Rename x86_emulate.c to emulate.c	Avi Kivity	2009-09-10
	We're in arch/x86, what could we possibly be emulating? Signed-off-by: Avi Kivity <avi@redhat.com>