search for: _arg4

...t;memory", "cc"); \ - }) - -#define PVOP_CALL4(__rettype, __op, arg1, arg2, arg3, arg4) \ - ({ \ - __rettype __ret; \ - if (sizeof(__rettype) > sizeof(unsigned long)) { \ - unsigned long long __tmp; \ - unsigned long __ecx; \ - asm volatile("push %[_arg4]; " \ - paravirt_alt(PARAVIRT_CALL) \ - "lea 4(%%esp),%%esp" \ - : "=A" (__tmp), "=c" (__ecx) \ - : "a" ((u32)(arg1)), \ - "d" ((u32)(arg2)), \ - "1" ((u32)(arg3)), \ -...

...t;memory", "cc"); \ - }) - -#define PVOP_CALL4(__rettype, __op, arg1, arg2, arg3, arg4) \ - ({ \ - __rettype __ret; \ - if (sizeof(__rettype) > sizeof(unsigned long)) { \ - unsigned long long __tmp; \ - unsigned long __ecx; \ - asm volatile("push %[_arg4]; " \ - paravirt_alt(PARAVIRT_CALL) \ - "lea 4(%%esp),%%esp" \ - : "=A" (__tmp), "=c" (__ecx) \ - : "a" ((u32)(arg1)), \ - "d" ((u32)(arg2)), \ - "1" ((u32)(arg3)), \ -...

...en there is a return value, the invoker of the macro must specify * the return type. The macro then uses sizeof() on that type to @@ -405,6 +404,21 @@ unsigned paravirt_patch_insns(void *site "0" ((u32)(arg1)), "1" ((u32)(arg2)), \ "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4))) +#define PVOP_CALL5(rettype, op, arg1, arg2, arg3, arg4, arg5) \ + __PVOP_CALL(rettype, op, \ + "push %[_arg5]; push %[_arg4];", \ + "lea 8(%%esp),%%esp;", \ + "0" ((u32)(arg1)), "1" ((u32)(arg2)), \...

...en there is a return value, the invoker of the macro must specify * the return type. The macro then uses sizeof() on that type to @@ -405,6 +404,21 @@ unsigned paravirt_patch_insns(void *site "0" ((u32)(arg1)), "1" ((u32)(arg2)), \ "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4))) +#define PVOP_CALL5(rettype, op, arg1, arg2, arg3, arg4, arg5) \ + __PVOP_CALL(rettype, op, \ + "push %[_arg5]; push %[_arg4];", \ + "lea 8(%%esp),%%esp;", \ + "0" ((u32)(arg1)), "1" ((u32)(arg2)), \...

...el_pmd; - int paravirt_enabled; - const char *name; - /* * Patch may replace one of the defined code sequences with arbitrary * code, subject to the same register constraints. This generally @@ -420,10 +415,8 @@ unsigned paravirt_patch_insns(void *site "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4)), \ [_arg5] "mr" ((u32)(arg5))) -static inline int paravirt_enabled(void) -{ - return paravirt_ops.paravirt_enabled; -} +extern int paravirt_enabled; +extern char *paravirt_backend; static inline void load_esp0(struct tss_struct *tss, stru...

...el_pmd; - int paravirt_enabled; - const char *name; - /* * Patch may replace one of the defined code sequences with arbitrary * code, subject to the same register constraints. This generally @@ -420,10 +415,8 @@ unsigned paravirt_patch_insns(void *site "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4)), \ [_arg5] "mr" ((u32)(arg5))) -static inline int paravirt_enabled(void) -{ - return paravirt_ops.paravirt_enabled; -} +extern int paravirt_enabled; +extern char *paravirt_backend; static inline void load_esp0(struct tss_struct *tss, stru...

Hi folks, With this series, the bulk of the work of pvops64 is done. Here, I integrate most of the paravirt.c and paravirt.h files, making them applicable to both architectures. CONFIG_PARAVIRT is _not_ present yet. Basically, this code is missing page table integration (patches currently being worked on by Jeremy). Enjoy

Hi folks, With this series, the bulk of the work of pvops64 is done. Here, I integrate most of the paravirt.c and paravirt.h files, making them applicable to both architectures. CONFIG_PARAVIRT is _not_ present yet. Basically, this code is missing page table integration (patches currently being worked on by Jeremy). Enjoy

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi Andi, This series of patches updates paravirt_ops in various ways. Some of the changes are plain cleanups and improvements, and some add some interfaces necessary for Xen. The brief overview: add-MAINTAINERS.patch - obvious remove-CONFIG_DEBUG_PARAVIRT.patch - no longer needed paravirt-nop.patch - mark nop operations consistently paravirt-pte-accessors.patch - operations to pack/unpack

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to

Hi Andi, Here's a repost of the paravirt_ops update series I posted the other day. Since then, I found a few potential bugs with patching clobbering, cleaned up and documented paravirt.h and the patching machinery. Overview: add-MAINTAINERS.patch obvious remove-CONFIG_DEBUG_PARAVIRT.patch No longer meaningful or needed. paravirt-nop.patch Clean up nop paravirt_ops functions, mainly to

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP and SMP guest support (NEW!) * dynamic ticks (NEW!) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes (non-PAE may be broken at the moment) * xen hvc console

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP and SMP guest support (NEW!) * dynamic ticks (NEW!) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes (non-PAE may be broken at the moment) * xen hvc console

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP and SMP guest support (NEW!) * dynamic ticks (NEW!) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes (non-PAE may be broken at the moment) * xen hvc console