Searched hist:bb06650634d3552c0f8557e9d16aa1a408040e28 (Results 1 – 5 of 5) sorted by relevance
| /linux/arch/x86/kvm/vmx/ |
| H A D | run_flags.h | bb06650634d3552c0f8557e9d16aa1a408040e28 Tue Jun 14 23:16:12 CEST 2022 Josh Poimboeuf <jpoimboe@kernel.org> KVM: VMX: Convert launched argument to flags
Convert __vmx_vcpu_run()'s 'launched' argument to 'flags', in
preparation for doing SPEC_CTRL handling immediately after vmexit, which
will need another flag.
This is much easier than adding a fourth argument, because this code
supports both 32-bit and 64-bit, and the fourth argument on 32-bit would
have to be pushed on the stack.
Note that __vmx_vcpu_run_flags() is called outside of the noinstr
critical section because it will soon start calling potentially
traceable functions.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
|
| H A D | vmenter.S | diff bb06650634d3552c0f8557e9d16aa1a408040e28 Tue Jun 14 23:16:12 CEST 2022 Josh Poimboeuf <jpoimboe@kernel.org> KVM: VMX: Convert launched argument to flags
Convert __vmx_vcpu_run()'s 'launched' argument to 'flags', in
preparation for doing SPEC_CTRL handling immediately after vmexit, which
will need another flag.
This is much easier than adding a fourth argument, because this code
supports both 32-bit and 64-bit, and the fourth argument on 32-bit would
have to be pushed on the stack.
Note that __vmx_vcpu_run_flags() is called outside of the noinstr
critical section because it will soon start calling potentially
traceable functions.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
|
| H A D | vmx.h | diff bb06650634d3552c0f8557e9d16aa1a408040e28 Tue Jun 14 23:16:12 CEST 2022 Josh Poimboeuf <jpoimboe@kernel.org> KVM: VMX: Convert launched argument to flags
Convert __vmx_vcpu_run()'s 'launched' argument to 'flags', in
preparation for doing SPEC_CTRL handling immediately after vmexit, which
will need another flag.
This is much easier than adding a fourth argument, because this code
supports both 32-bit and 64-bit, and the fourth argument on 32-bit would
have to be pushed on the stack.
Note that __vmx_vcpu_run_flags() is called outside of the noinstr
critical section because it will soon start calling potentially
traceable functions.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
|
| H A D | nested.c | diff bb06650634d3552c0f8557e9d16aa1a408040e28 Tue Jun 14 23:16:12 CEST 2022 Josh Poimboeuf <jpoimboe@kernel.org> KVM: VMX: Convert launched argument to flags
Convert __vmx_vcpu_run()'s 'launched' argument to 'flags', in
preparation for doing SPEC_CTRL handling immediately after vmexit, which
will need another flag.
This is much easier than adding a fourth argument, because this code
supports both 32-bit and 64-bit, and the fourth argument on 32-bit would
have to be pushed on the stack.
Note that __vmx_vcpu_run_flags() is called outside of the noinstr
critical section because it will soon start calling potentially
traceable functions.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
|
| H A D | vmx.c | diff bb06650634d3552c0f8557e9d16aa1a408040e28 Tue Jun 14 23:16:12 CEST 2022 Josh Poimboeuf <jpoimboe@kernel.org> KVM: VMX: Convert launched argument to flags
Convert __vmx_vcpu_run()'s 'launched' argument to 'flags', in
preparation for doing SPEC_CTRL handling immediately after vmexit, which
will need another flag.
This is much easier than adding a fourth argument, because this code
supports both 32-bit and 64-bit, and the fourth argument on 32-bit would
have to be pushed on the stack.
Note that __vmx_vcpu_run_flags() is called outside of the noinstr
critical section because it will soon start calling potentially
traceable functions.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
|