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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v2 3/3] x86: avoid building COMPAT code when !HVM && !PV32
It was probably a mistake to, over time, drop various CONFIG_COMPAT
conditionals from x86-specific code, as we now have a build
configuration again where we'd prefer this to be unset. Arrange for
CONFIG_COMPAT to actually be off in this case, dealing with fallout.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
v2: New.
--- a/xen/arch/x86/Kconfig
+++ b/xen/arch/x86/Kconfig
@@ -6,7 +6,6 @@ config X86
select ACPI
select ACPI_LEGACY_TABLES_LOOKUP
select ARCH_SUPPORTS_INT128
- select COMPAT
select CORE_PARKING
select HAS_ALTERNATIVE
select HAS_CPUFREQ
@@ -57,6 +56,7 @@ config PV32
bool "Support for 32bit PV guests"
depends on PV
default y
+ select COMPAT
---help---
The 32bit PV ABI uses Ring1, an area of the x86 architecture which
was deprecated and mostly removed in the AMD64 spec. As a result,
@@ -91,6 +91,7 @@ config PV_LINEAR_PT
config HVM
def_bool !PV_SHIM_EXCLUSIVE
+ select COMPAT
select IOREQ_SERVER
prompt "HVM support"
---help---
--- a/xen/arch/x86/Makefile
+++ b/xen/arch/x86/Makefile
@@ -50,7 +50,8 @@ obj-y += nmi.o
obj-y += numa.o
obj-y += pci.o
obj-y += percpu.o
-obj-y += physdev.o x86_64/physdev.o
+obj-y += physdev.o
+obj-$(CONFIG_COMPAT) += x86_64/physdev.o
obj-y += psr.o
obj-y += setup.o
obj-y += shutdown.o
@@ -72,7 +73,8 @@ obj-y += xstate.o
ifneq ($(CONFIG_PV_SHIM_EXCLUSIVE),y)
obj-y += domctl.o
-obj-y += platform_hypercall.o x86_64/platform_hypercall.o
+obj-y += platform_hypercall.o
+obj-$(CONFIG_COMPAT) += x86_64/platform_hypercall.o
obj-y += sysctl.o
endif
--- a/xen/arch/x86/cpu/mcheck/mce.c
+++ b/xen/arch/x86/cpu/mcheck/mce.c
@@ -1291,6 +1291,8 @@ static void x86_mc_mceinject(void *data)
#error BITS_PER_LONG definition absent
#endif
+# ifdef CONFIG_COMPAT
+
# include <compat/arch-x86/xen-mca.h>
# define xen_mcinfo_msr mcinfo_msr
@@ -1343,6 +1345,11 @@ CHECK_mcinfo_recovery;
# undef xen_page_offline_action
# undef xen_mcinfo_recovery
+# else
+# define compat_handle_is_null(h) true
+# define copy_to_compat(h, p, n) true /* really (-EFAULT), but gcc chokes */
+# endif /* CONFIG_COMPAT */
+
/* Machine Check Architecture Hypercall */
long do_mca(XEN_GUEST_HANDLE_PARAM(xen_mc_t) u_xen_mc)
{
@@ -1351,11 +1358,15 @@ long do_mca(XEN_GUEST_HANDLE_PARAM(xen_m
struct vcpu *v = current;
union {
struct xen_mc_fetch *nat;
+#ifdef CONFIG_COMPAT
struct compat_mc_fetch *cmp;
+#endif
} mc_fetch;
union {
struct xen_mc_physcpuinfo *nat;
+#ifdef CONFIG_COMPAT
struct compat_mc_physcpuinfo *cmp;
+#endif
} mc_physcpuinfo;
uint32_t flags, cmdflags;
int nlcpu;
--- a/xen/arch/x86/cpu/vpmu.c
+++ b/xen/arch/x86/cpu/vpmu.c
@@ -39,10 +39,12 @@
#include <public/pmu.h>
#include <xsm/xsm.h>
+#ifdef CONFIG_COMPAT
#include <compat/pmu.h>
CHECK_pmu_cntr_pair;
CHECK_pmu_data;
CHECK_pmu_params;
+#endif
static unsigned int __read_mostly opt_vpmu_enabled;
unsigned int __read_mostly vpmu_mode = XENPMU_MODE_OFF;
@@ -232,6 +234,7 @@ void vpmu_do_interrupt(struct cpu_user_r
domid = sampled->domain->domain_id;
/* Store appropriate registers in xenpmu_data */
+#ifdef CONFIG_COMPAT
/* FIXME: 32-bit PVH should go here as well */
if ( is_pv_32bit_vcpu(sampling) )
{
@@ -254,6 +257,7 @@ void vpmu_do_interrupt(struct cpu_user_r
*flags |= PMU_SAMPLE_USER;
}
else
+#endif
{
struct xen_pmu_regs *r = &vpmu->xenpmu_data->pmu.r.regs;
@@ -448,7 +452,9 @@ static int vpmu_arch_initialise(struct v
BUILD_BUG_ON(sizeof(struct xen_pmu_intel_ctxt) > XENPMU_CTXT_PAD_SZ);
BUILD_BUG_ON(sizeof(struct xen_pmu_amd_ctxt) > XENPMU_CTXT_PAD_SZ);
BUILD_BUG_ON(sizeof(struct xen_pmu_regs) > XENPMU_REGS_PAD_SZ);
+#ifdef CONFIG_COMPAT
BUILD_BUG_ON(sizeof(struct compat_pmu_regs) > XENPMU_REGS_PAD_SZ);
+#endif
ASSERT(!(vpmu->flags & ~VPMU_AVAILABLE) && !vpmu->context);
--- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c
@@ -64,7 +64,9 @@
#include <asm/amd.h>
#include <xen/numa.h>
#include <xen/iommu.h>
+#ifdef CONFIG_COMPAT
#include <compat/vcpu.h>
+#endif
#include <asm/psr.h>
#include <asm/pv/domain.h>
#include <asm/pv/mm.h>
@@ -1020,11 +1022,13 @@ void arch_domain_creation_finished(struc
hvm_domain_creation_finished(d);
}
+#ifdef CONFIG_COMPAT
#define xen_vcpu_guest_context vcpu_guest_context
#define fpu_ctxt fpu_ctxt.x
CHECK_FIELD_(struct, vcpu_guest_context, fpu_ctxt);
#undef fpu_ctxt
#undef xen_vcpu_guest_context
+#endif
/* Called by XEN_DOMCTL_setvcpucontext and VCPUOP_initialise. */
int arch_set_info_guest(
@@ -1045,7 +1049,11 @@ int arch_set_info_guest(
* we expect the tools to DTRT even in compat-mode callers. */
compat = is_pv_32bit_domain(d);
+#ifdef CONFIG_COMPAT
#define c(fld) (compat ? (c.cmp->fld) : (c.nat->fld))
+#else
+#define c(fld) (c.nat->fld)
+#endif
flags = c(flags);
if ( is_pv_domain(d) )
@@ -1078,6 +1086,7 @@ int arch_set_info_guest(
if ( !__addr_ok(c.nat->ldt_base) )
return -EINVAL;
}
+#ifdef CONFIG_COMPAT
else
{
fixup_guest_stack_selector(d, c.cmp->user_regs.ss);
@@ -1089,6 +1098,7 @@ int arch_set_info_guest(
for ( i = 0; i < ARRAY_SIZE(c.cmp->trap_ctxt); i++ )
fixup_guest_code_selector(d, c.cmp->trap_ctxt[i].cs);
}
+#endif
/* LDT safety checks. */
if ( ((c(ldt_base) & (PAGE_SIZE - 1)) != 0) ||
@@ -1119,6 +1129,7 @@ int arch_set_info_guest(
memcpy(v->arch.pv.trap_ctxt, c.nat->trap_ctxt,
sizeof(c.nat->trap_ctxt));
}
+#ifdef CONFIG_COMPAT
else
{
XLAT_cpu_user_regs(&v->arch.user_regs, &c.cmp->user_regs);
@@ -1129,6 +1140,7 @@ int arch_set_info_guest(
c.cmp->trap_ctxt + i);
}
}
+#endif
if ( v->vcpu_id == 0 && (c(vm_assist) & ~arch_vm_assist_valid_mask(d)) )
return -EINVAL;
@@ -1184,13 +1196,17 @@ int arch_set_info_guest(
pfn = pagetable_get_pfn(v->arch.guest_table_user);
fail |= xen_pfn_to_cr3(pfn) != c.nat->ctrlreg[1];
}
- } else {
+ }
+#ifdef CONFIG_COMPAT
+ else
+ {
l4_pgentry_t *l4tab = map_domain_page(_mfn(pfn));
pfn = l4e_get_pfn(*l4tab);
unmap_domain_page(l4tab);
fail = compat_pfn_to_cr3(pfn) != c.cmp->ctrlreg[3];
}
+#endif
fail |= v->arch.pv.gdt_ents != c(gdt_ents);
for ( i = 0; !fail && i < nr_gdt_frames; ++i )
@@ -1293,6 +1309,7 @@ int arch_set_info_guest(
if ( !compat )
rc = pv_set_gdt(v, c.nat->gdt_frames, c.nat->gdt_ents);
+#ifdef CONFIG_COMPAT
else
{
unsigned long gdt_frames[ARRAY_SIZE(v->arch.pv.gdt_frames)];
@@ -1302,6 +1319,7 @@ int arch_set_info_guest(
rc = pv_set_gdt(v, gdt_frames, c.cmp->gdt_ents);
}
+#endif
if ( rc != 0 )
return rc;
@@ -1309,8 +1327,10 @@ int arch_set_info_guest(
if ( !compat )
cr3_mfn = _mfn(xen_cr3_to_pfn(c.nat->ctrlreg[3]));
+#ifdef CONFIG_COMPAT
else
cr3_mfn = _mfn(compat_cr3_to_pfn(c.cmp->ctrlreg[3]));
+#endif
cr3_page = get_page_from_mfn(cr3_mfn, d);
if ( !cr3_page )
@@ -1817,9 +1837,13 @@ bool update_runstate_area(struct vcpu *v
if ( VM_ASSIST(v->domain, runstate_update_flag) )
{
+#ifdef CONFIG_COMPAT
guest_handle = has_32bit_shinfo(v->domain)
? &v->runstate_guest.compat.p->state_entry_time + 1
: &v->runstate_guest.native.p->state_entry_time + 1;
+#else
+ guest_handle = &v->runstate_guest.p->state_entry_time + 1;
+#endif
guest_handle--;
runstate.state_entry_time |= XEN_RUNSTATE_UPDATE;
__raw_copy_to_guest(guest_handle,
@@ -1827,6 +1851,7 @@ bool update_runstate_area(struct vcpu *v
smp_wmb();
}
+#ifdef CONFIG_COMPAT
if ( has_32bit_shinfo(v->domain) )
{
struct compat_vcpu_runstate_info info;
@@ -1836,6 +1861,7 @@ bool update_runstate_area(struct vcpu *v
rc = true;
}
else
+#endif
rc = __copy_to_guest(runstate_guest(v), &runstate, 1) !=
sizeof(runstate);
--- a/xen/arch/x86/domctl.c
+++ b/xen/arch/x86/domctl.c
@@ -1384,18 +1384,24 @@ long arch_do_domctl(
return ret;
}
+#ifdef CONFIG_COMPAT
#define xen_vcpu_guest_context vcpu_guest_context
#define fpu_ctxt fpu_ctxt.x
CHECK_FIELD_(struct, vcpu_guest_context, fpu_ctxt);
#undef fpu_ctxt
#undef xen_vcpu_guest_context
+#endif
void arch_get_info_guest(struct vcpu *v, vcpu_guest_context_u c)
{
unsigned int i;
const struct domain *d = v->domain;
bool compat = is_pv_32bit_domain(d);
+#ifdef CONFIG_COMPAT
#define c(fld) (!compat ? (c.nat->fld) : (c.cmp->fld))
+#else
+#define c(fld) (c.nat->fld)
+#endif
memcpy(&c.nat->fpu_ctxt, v->arch.fpu_ctxt, sizeof(c.nat->fpu_ctxt));
if ( is_pv_domain(d) )
@@ -1413,6 +1419,7 @@ void arch_get_info_guest(struct vcpu *v,
memcpy(c.nat->trap_ctxt, v->arch.pv.trap_ctxt,
sizeof(c.nat->trap_ctxt));
}
+#ifdef CONFIG_COMPAT
else
{
XLAT_cpu_user_regs(&c.cmp->user_regs, &v->arch.user_regs);
@@ -1423,6 +1430,7 @@ void arch_get_info_guest(struct vcpu *v,
v->arch.pv.trap_ctxt + i);
}
}
+#endif
for ( i = 0; i < ARRAY_SIZE(v->arch.dr); ++i )
c(debugreg[i] = v->arch.dr[i]);
@@ -1468,8 +1476,10 @@ void arch_get_info_guest(struct vcpu *v,
c(ldt_ents = v->arch.pv.ldt_ents);
for ( i = 0; i < ARRAY_SIZE(v->arch.pv.gdt_frames); ++i )
c(gdt_frames[i] = v->arch.pv.gdt_frames[i]);
+#ifdef CONFIG_COMPAT
BUILD_BUG_ON(ARRAY_SIZE(c.nat->gdt_frames) !=
ARRAY_SIZE(c.cmp->gdt_frames));
+#endif
for ( ; i < ARRAY_SIZE(c.nat->gdt_frames); ++i )
c(gdt_frames[i] = 0);
c(gdt_ents = v->arch.pv.gdt_ents);
@@ -1504,6 +1514,7 @@ void arch_get_info_guest(struct vcpu *v,
pagetable_is_null(v->arch.guest_table_user) ? 0
: xen_pfn_to_cr3(pagetable_get_pfn(v->arch.guest_table_user));
}
+#ifdef CONFIG_COMPAT
else
{
const l4_pgentry_t *l4e =
@@ -1512,6 +1523,7 @@ void arch_get_info_guest(struct vcpu *v,
c.cmp->ctrlreg[3] = compat_pfn_to_cr3(l4e_get_pfn(*l4e));
unmap_domain_page(l4e);
}
+#endif
if ( guest_kernel_mode(v, &v->arch.user_regs) )
c(flags |= VGCF_in_kernel);
--- a/xen/arch/x86/efi/Makefile
+++ b/xen/arch/x86/efi/Makefile
@@ -8,13 +8,14 @@ cmd_objcopy_o_ihex = $(OBJCOPY) -I ihex
boot.init.o: buildid.o
-EFIOBJ := boot.init.o pe.init.o ebmalloc.o compat.o runtime.o
+EFIOBJ-y := boot.init.o pe.init.o ebmalloc.o runtime.o
+EFIOBJ-$(CONFIG_COMPAT) += compat.o
$(call cc-option-add,cflags-stack-boundary,CC,-mpreferred-stack-boundary=4)
-$(EFIOBJ): CFLAGS-stack-boundary := $(cflags-stack-boundary)
+$(EFIOBJ-y): CFLAGS-stack-boundary := $(cflags-stack-boundary)
obj-y := stub.o
-obj-$(XEN_BUILD_EFI) := $(filter-out %.init.o,$(EFIOBJ))
-obj-bin-$(XEN_BUILD_EFI) := $(filter %.init.o,$(EFIOBJ))
+obj-$(XEN_BUILD_EFI) := $(filter-out %.init.o,$(EFIOBJ-y))
+obj-bin-$(XEN_BUILD_EFI) := $(filter %.init.o,$(EFIOBJ-y))
extra-$(XEN_BUILD_EFI) += buildid.o relocs-dummy.o
nocov-$(XEN_BUILD_EFI) += stub.o
--- a/xen/arch/x86/hypercall.c
+++ b/xen/arch/x86/hypercall.c
@@ -21,10 +21,15 @@
#include <xen/hypercall.h>
+#ifdef CONFIG_COMPAT
#define ARGS(x, n) \
[ __HYPERVISOR_ ## x ] = { n, n }
#define COMP(x, n, c) \
[ __HYPERVISOR_ ## x ] = { n, c }
+#else
+#define ARGS(x, n) [ __HYPERVISOR_ ## x ] = { n }
+#define COMP(x, n, c) ARGS(x, n)
+#endif
const hypercall_args_t hypercall_args_table[NR_hypercalls] =
{
@@ -113,7 +118,11 @@ unsigned long hypercall_create_continuat
regs->rax = op;
+#ifdef CONFIG_COMPAT
if ( !curr->hcall_compat )
+#else
+ if ( true )
+#endif
{
for ( i = 0; *p != '\0'; i++ )
{
--- a/xen/arch/x86/pv/dom0_build.c
+++ b/xen/arch/x86/pv/dom0_build.c
@@ -877,9 +877,11 @@ int __init dom0_construct_pv(struct doma
pv_shim_setup_dom(d, l4start, v_start, vxenstore_start, vconsole_start,
vphysmap_start, si);
+#ifdef CONFIG_COMPAT
if ( is_pv_32bit_domain(d) )
xlat_start_info(si, pv_shim ? XLAT_start_info_console_domU
: XLAT_start_info_console_dom0);
+#endif
/* Return to idle domain's page tables. */
mapcache_override_current(NULL);
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -27,8 +27,10 @@
#include <xen/virtual_region.h>
#include <xen/watchdog.h>
#include <public/version.h>
+#ifdef CONFIG_COMPAT
#include <compat/platform.h>
#include <compat/xen.h>
+#endif
#include <xen/bitops.h>
#include <asm/smp.h>
#include <asm/processor.h>
@@ -1615,10 +1617,12 @@ void __init noreturn __start_xen(unsigne
BUILD_BUG_ON(sizeof(shared_info_t) > PAGE_SIZE);
BUILD_BUG_ON(sizeof(struct vcpu_info) != 64);
+#ifdef CONFIG_COMPAT
BUILD_BUG_ON(sizeof_field(struct compat_platform_op, u) !=
sizeof_field(struct compat_platform_op, u.pad));
BUILD_BUG_ON(sizeof(start_info_compat_t) > PAGE_SIZE);
BUILD_BUG_ON(sizeof(struct compat_vcpu_info) != 64);
+#endif
/* Check definitions in public headers match internal defs. */
BUILD_BUG_ON(__HYPERVISOR_VIRT_START != HYPERVISOR_VIRT_START);
--- a/xen/arch/x86/oprofile/backtrace.c
+++ b/xen/arch/x86/oprofile/backtrace.c
@@ -27,7 +27,6 @@ struct __packed frame_head_32bit {
uint32_t ret;
};
typedef struct frame_head_32bit frame_head32_t;
-DEFINE_COMPAT_HANDLE(frame_head32_t);
static struct frame_head *
dump_hypervisor_backtrace(struct vcpu *vcpu, const struct frame_head *head,
@@ -58,8 +57,10 @@ dump_guest_backtrace(struct vcpu *vcpu,
{
frame_head_t bufhead;
+#ifdef CONFIG_COMPAT
if ( is_32bit_vcpu(vcpu) )
{
+ DEFINE_COMPAT_HANDLE(frame_head32_t);
__compat_handle_const_frame_head32_t guest_head =
{ .c = (unsigned long)head };
frame_head32_t bufhead32;
@@ -73,6 +74,7 @@ dump_guest_backtrace(struct vcpu *vcpu,
bufhead.ret = bufhead32.ret;
}
else
+#endif
{
XEN_GUEST_HANDLE_PARAM(const_frame_head_t) guest_head =
const_guest_handle_from_ptr(head, frame_head_t);
--- a/xen/arch/x86/oprofile/xenoprof.c
+++ b/xen/arch/x86/oprofile/xenoprof.c
@@ -12,7 +12,6 @@
#include <xen/sched.h>
#include <xen/xenoprof.h>
#include <public/xenoprof.h>
-#include <compat/xenoprof.h>
#include <asm/hvm/support.h>
#include "op_counter.h"
@@ -54,6 +53,9 @@ int xenoprof_arch_ibs_counter(XEN_GUEST_
return 0;
}
+#ifdef CONFIG_COMPAT
+#include <compat/xenoprof.h>
+
int compat_oprof_arch_counter(XEN_GUEST_HANDLE_PARAM(void) arg)
{
struct compat_oprof_counter counter;
@@ -73,6 +75,7 @@ int compat_oprof_arch_counter(XEN_GUEST_
return 0;
}
+#endif
int xenoprofile_get_mode(struct vcpu *curr, const struct cpu_user_regs *regs)
{
--- a/xen/arch/x86/x86_64/Makefile
+++ b/xen/arch/x86/x86_64/Makefile
@@ -8,9 +8,9 @@ obj-y += acpi_mmcfg.o
obj-y += mmconf-fam10h.o
obj-y += mmconfig_64.o
obj-y += mmconfig-shared.o
-obj-y += domain.o
-obj-y += cpu_idle.o
-obj-y += cpufreq.o
+obj-$(CONFIG_COMPAT) += domain.o
+obj-$(CONFIG_COMPAT) += cpu_idle.o
+obj-$(CONFIG_COMPAT) += cpufreq.o
obj-bin-$(CONFIG_KEXEC) += kexec_reloc.o
obj-$(CONFIG_CRASH_DEBUG) += gdbstub.o
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -1347,7 +1347,9 @@ void set_gpfn_from_mfn(unsigned long mfn
machine_to_phys_mapping[mfn] = entry;
}
+#ifdef CONFIG_COMPAT
#include "compat/mm.c"
+#endif
/*
* Local variables:
--- a/xen/common/time.c
+++ b/xen/common/time.c
@@ -108,7 +108,7 @@ void update_domain_wallclock_time(struct
sec = wc_sec + d->time_offset.seconds;
shared_info(d, wc_sec) = sec;
shared_info(d, wc_nsec) = wc_nsec;
-#ifdef CONFIG_X86
+#if defined(CONFIG_X86) && defined(CONFIG_COMPAT)
if ( likely(!has_32bit_shinfo(d)) )
d->shared_info->native.wc_sec_hi = sec >> 32;
else
--- a/xen/include/asm-x86/compat.h
+++ b/xen/include/asm-x86/compat.h
@@ -2,11 +2,15 @@
* compat.h
*/
+#ifdef CONFIG_COMPAT
+
#define COMPAT_BITS_PER_LONG 32
typedef uint32_t compat_ptr_t;
typedef unsigned long full_ptr_t;
+#endif
+
struct domain;
#ifdef CONFIG_PV32
int switch_compat(struct domain *);
--- a/xen/include/asm-x86/hypercall.h
+++ b/xen/include/asm-x86/hypercall.h
@@ -23,7 +23,10 @@ typedef struct {
} hypercall_table_t;
typedef struct {
- uint8_t native, compat;
+ uint8_t native;
+#ifdef CONFIG_COMPAT
+ uint8_t compat;
+#endif
} hypercall_args_t;
extern const hypercall_args_t hypercall_args_table[NR_hypercalls];
--- a/xen/include/asm-x86/shared.h
+++ b/xen/include/asm-x86/shared.h
@@ -1,6 +1,8 @@
#ifndef __XEN_X86_SHARED_H__
#define __XEN_X86_SHARED_H__
+#ifdef CONFIG_COMPAT
+
#define nmi_reason(d) (!has_32bit_shinfo(d) ? \
(u32 *)&(d)->shared_info->native.arch.nmi_reason : \
(u32 *)&(d)->shared_info->compat.arch.nmi_reason)
@@ -37,6 +39,34 @@ static inline void arch_set_##field(stru
v->vcpu_info->compat.arch.field = val; \
}
+#else
+
+#define nmi_reason(d) (&(d)->shared_info->arch.nmi_reason)
+
+#define GET_SET_SHARED(type, field) \
+static inline type arch_get_##field(const struct domain *d) \
+{ \
+ return d->shared_info->arch.field; \
+} \
+static inline void arch_set_##field(struct domain *d, \
+ type val) \
+{ \
+ d->shared_info->arch.field = val; \
+}
+
+#define GET_SET_VCPU(type, field) \
+static inline type arch_get_##field(const struct vcpu *v) \
+{ \
+ return v->vcpu_info->arch.field; \
+} \
+static inline void arch_set_##field(struct vcpu *v, \
+ type val) \
+{ \
+ v->vcpu_info->arch.field = val; \
+}
+
+#endif
+
GET_SET_SHARED(unsigned long, max_pfn)
GET_SET_SHARED(xen_pfn_t, pfn_to_mfn_frame_list_list)
GET_SET_SHARED(unsigned long, nmi_reason)
--- a/xen/include/xen/compat.h
+++ b/xen/include/xen/compat.h
@@ -5,10 +5,11 @@
#ifndef __XEN_COMPAT_H__
#define __XEN_COMPAT_H__
-#ifdef CONFIG_COMPAT
-
#include <xen/types.h>
#include <asm/compat.h>
+
+#ifdef CONFIG_COMPAT
+
#include <compat/xlat.h>
#define __DEFINE_COMPAT_HANDLE(name, type) \
--- a/xen/include/xen/sched.h
+++ b/xen/include/xen/sched.h
@@ -1047,7 +1047,6 @@ static always_inline bool is_pv_vcpu(con
return is_pv_domain(v->domain);
}
-#ifdef CONFIG_COMPAT
static always_inline bool is_pv_32bit_domain(const struct domain *d)
{
#ifdef CONFIG_PV32
@@ -1078,7 +1077,7 @@ static always_inline bool is_pv_64bit_vc
{
return is_pv_64bit_domain(v->domain);
}
-#endif
+
static always_inline bool is_hvm_domain(const struct domain *d)
{
return IS_ENABLED(CONFIG_HVM) &&
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