diff options
Diffstat (limited to 'arch/x86/include/asm/lguest_hcall.h')
-rw-r--r-- | arch/x86/include/asm/lguest_hcall.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h index cceb73e12e50..ba0eed8aa1a6 100644 --- a/arch/x86/include/asm/lguest_hcall.h +++ b/arch/x86/include/asm/lguest_hcall.h | |||
@@ -35,10 +35,10 @@ | |||
35 | * operations? There are two ways: the direct way is to make a "hypercall", | 35 | * operations? There are two ways: the direct way is to make a "hypercall", |
36 | * to make requests of the Host Itself. | 36 | * to make requests of the Host Itself. |
37 | * | 37 | * |
38 | * We use the KVM hypercall mechanism. Seventeen hypercalls are | 38 | * We use the KVM hypercall mechanism, though completely different hypercall |
39 | * available: the hypercall number is put in the %eax register, and the | 39 | * numbers. Seventeen hypercalls are available: the hypercall number is put in |
40 | * arguments (when required) are placed in %ebx, %ecx, %edx and %esi. | 40 | * the %eax register, and the arguments (when required) are placed in %ebx, |
41 | * If a return value makes sense, it's returned in %eax. | 41 | * %ecx, %edx and %esi. If a return value makes sense, it's returned in %eax. |
42 | * | 42 | * |
43 | * Grossly invalid calls result in Sudden Death at the hands of the vengeful | 43 | * Grossly invalid calls result in Sudden Death at the hands of the vengeful |
44 | * Host, rather than returning failure. This reflects Winston Churchill's | 44 | * Host, rather than returning failure. This reflects Winston Churchill's |