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Date: Wed, 16 Mar 2022 02:52:33 +0800
From: kernel test robot <lkp@...el.com>
To: Isaku Yamahata <isaku.yamahata@...el.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [intel-tdx:kvm-upstream-workaround 149/296]
arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to
incomplete type 'struct kvm_tdx'
tree: https://github.com/intel/tdx.git kvm-upstream-workaround
head: 97612c5f3be3447870b5d6fd476931a4c5ff280f
commit: 540e161d6f1b1e4ca7535ef11258660947ae7b00 [149/296] KVM: TDX: Add placeholders for TDX VM/vcpu structure
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220316/202203160228.IRRg53tC-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0
reproduce (this is a W=1 build):
# https://github.com/intel/tdx/commit/540e161d6f1b1e4ca7535ef11258660947ae7b00
git remote add intel-tdx https://github.com/intel/tdx.git
git fetch --no-tags intel-tdx kvm-upstream-workaround
git checkout 540e161d6f1b1e4ca7535ef11258660947ae7b00
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from include/linux/kernel.h:26,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
arch/x86/kvm/vmx/main.c: In function 'vt_init':
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/minmax.h:20:39: note: in definition of macro '__typecheck'
20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
| ^
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
In file included from include/linux/align.h:5,
from include/linux/kernel.h:15,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/const.h:12:48: note: in definition of macro '__is_constexpr'
12 | (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8)))
| ^
include/linux/minmax.h:26:25: note: in expansion of macro '__no_side_effects'
26 | (__typecheck(x, y) && __no_side_effects(x, y))
| ^~~~~~~~~~~~~~~~~
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
In file included from include/linux/kernel.h:26,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/minmax.h:28:34: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/minmax.h:28:46: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/minmax.h:32:10: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:175:58: error: invalid application of 'sizeof' to incomplete type 'struct kvm_tdx'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~~~~
include/linux/minmax.h:32:25: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
include/linux/minmax.h:36:2: error: first argument to '__builtin_choose_expr' not a constant
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:175:23: note: in expansion of macro 'max'
175 | vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:20:39: note: in definition of macro '__typecheck'
20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
| ^
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
In file included from include/linux/align.h:5,
from include/linux/kernel.h:15,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/const.h:12:48: note: in definition of macro '__is_constexpr'
12 | (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8)))
| ^
include/linux/minmax.h:26:25: note: in expansion of macro '__no_side_effects'
26 | (__typecheck(x, y) && __no_side_effects(x, y))
| ^~~~~~~~~~~~~~~~~
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
In file included from include/linux/kernel.h:26,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:28:34: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:28:46: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:32:10: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:176:50: error: invalid application of 'sizeof' to incomplete type 'struct vcpu_tdx'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:32:25: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
include/linux/minmax.h:36:2: error: first argument to '__builtin_choose_expr' not a constant
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:176:14: note: in expansion of macro 'max'
176 | vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
| ^~~
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:20:39: note: in definition of macro '__typecheck'
20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
| ^
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
In file included from include/linux/align.h:5,
from include/linux/kernel.h:15,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/const.h:12:48: note: in definition of macro '__is_constexpr'
12 | (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8)))
| ^
include/linux/minmax.h:26:25: note: in expansion of macro '__no_side_effects'
26 | (__typecheck(x, y) && __no_side_effects(x, y))
| ^~~~~~~~~~~~~~~~~
include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp'
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
In file included from include/linux/kernel.h:26,
from include/linux/moduleparam.h:7,
from arch/x86/kvm/vmx/main.c:2:
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:28:34: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:28:46: note: in definition of macro '__cmp'
28 | #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:32:10: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
>> arch/x86/kvm/vmx/main.c:178:16: error: invalid application of '__alignof__' to incomplete type 'struct vcpu_tdx'
178 | __alignof__(struct vcpu_tdx));
| ^~~~~~
include/linux/minmax.h:32:25: note: in definition of macro '__cmp_once'
32 | typeof(y) unique_y = (y); \
| ^
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
include/linux/minmax.h:36:2: error: first argument to '__builtin_choose_expr' not a constant
36 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:52:19: note: in expansion of macro '__careful_cmp'
52 | #define max(x, y) __careful_cmp(x, y, >)
| ^~~~~~~~~~~~~
arch/x86/kvm/vmx/main.c:177:15: note: in expansion of macro 'max'
177 | vcpu_align = max(__alignof__(struct vcpu_vmx),
| ^~~
vim +175 arch/x86/kvm/vmx/main.c
> 2 #include <linux/moduleparam.h>
3
4 #include "x86_ops.h"
5 #include "vmx.h"
6 #include "nested.h"
7 #include "pmu.h"
8 #include "tdx.h"
9
10 static __init int vt_hardware_setup(void)
11 {
12 int ret;
13
14 ret = vmx_hardware_setup();
15 if (ret)
16 return ret;
17
18 tdx_hardware_setup(&vt_x86_ops);
19
20 return 0;
21 }
22
23 struct kvm_x86_ops vt_x86_ops __initdata = {
24 .name = "kvm_intel",
25
26 .hardware_unsetup = vmx_hardware_unsetup,
27
28 .hardware_enable = vmx_hardware_enable,
29 .hardware_disable = vmx_hardware_disable,
30 .cpu_has_accelerated_tpr = report_flexpriority,
31 .has_emulated_msr = vmx_has_emulated_msr,
32
33 .vm_size = sizeof(struct kvm_vmx),
34 .vm_init = vmx_vm_init,
35
36 .vcpu_create = vmx_vcpu_create,
37 .vcpu_free = vmx_vcpu_free,
38 .vcpu_reset = vmx_vcpu_reset,
39
40 .prepare_guest_switch = vmx_prepare_switch_to_guest,
41 .vcpu_load = vmx_vcpu_load,
42 .vcpu_put = vmx_vcpu_put,
43
44 .update_exception_bitmap = vmx_update_exception_bitmap,
45 .get_msr_feature = vmx_get_msr_feature,
46 .get_msr = vmx_get_msr,
47 .set_msr = vmx_set_msr,
48 .get_segment_base = vmx_get_segment_base,
49 .get_segment = vmx_get_segment,
50 .set_segment = vmx_set_segment,
51 .get_cpl = vmx_get_cpl,
52 .get_cs_db_l_bits = vmx_get_cs_db_l_bits,
53 .set_cr0 = vmx_set_cr0,
54 .is_valid_cr4 = vmx_is_valid_cr4,
55 .set_cr4 = vmx_set_cr4,
56 .set_efer = vmx_set_efer,
57 .get_idt = vmx_get_idt,
58 .set_idt = vmx_set_idt,
59 .get_gdt = vmx_get_gdt,
60 .set_gdt = vmx_set_gdt,
61 .set_dr7 = vmx_set_dr7,
62 .sync_dirty_debug_regs = vmx_sync_dirty_debug_regs,
63 .cache_reg = vmx_cache_reg,
64 .get_rflags = vmx_get_rflags,
65 .set_rflags = vmx_set_rflags,
66 .get_if_flag = vmx_get_if_flag,
67
68 .tlb_flush_all = vmx_flush_tlb_all,
69 .tlb_flush_current = vmx_flush_tlb_current,
70 .tlb_flush_gva = vmx_flush_tlb_gva,
71 .tlb_flush_guest = vmx_flush_tlb_guest,
72
73 .vcpu_pre_run = vmx_vcpu_pre_run,
74 .run = vmx_vcpu_run,
75 .handle_exit = vmx_handle_exit,
76 .skip_emulated_instruction = vmx_skip_emulated_instruction,
77 .update_emulated_instruction = vmx_update_emulated_instruction,
78 .set_interrupt_shadow = vmx_set_interrupt_shadow,
79 .get_interrupt_shadow = vmx_get_interrupt_shadow,
80 .patch_hypercall = vmx_patch_hypercall,
81 .set_irq = vmx_inject_irq,
82 .set_nmi = vmx_inject_nmi,
83 .queue_exception = vmx_queue_exception,
84 .cancel_injection = vmx_cancel_injection,
85 .interrupt_allowed = vmx_interrupt_allowed,
86 .nmi_allowed = vmx_nmi_allowed,
87 .get_nmi_mask = vmx_get_nmi_mask,
88 .set_nmi_mask = vmx_set_nmi_mask,
89 .enable_nmi_window = vmx_enable_nmi_window,
90 .enable_irq_window = vmx_enable_irq_window,
91 .update_cr8_intercept = vmx_update_cr8_intercept,
92 .set_virtual_apic_mode = vmx_set_virtual_apic_mode,
93 .set_apic_access_page_addr = vmx_set_apic_access_page_addr,
94 .refresh_apicv_exec_ctrl = vmx_refresh_apicv_exec_ctrl,
95 .load_eoi_exitmap = vmx_load_eoi_exitmap,
96 .apicv_post_state_restore = vmx_apicv_post_state_restore,
97 .check_apicv_inhibit_reasons = vmx_check_apicv_inhibit_reasons,
98 .hwapic_irr_update = vmx_hwapic_irr_update,
99 .hwapic_isr_update = vmx_hwapic_isr_update,
100 .guest_apic_has_interrupt = vmx_guest_apic_has_interrupt,
101 .sync_pir_to_irr = vmx_sync_pir_to_irr,
102 .deliver_interrupt = vmx_deliver_interrupt,
103 .dy_apicv_has_pending_interrupt = pi_has_pending_interrupt,
104
105 .set_tss_addr = vmx_set_tss_addr,
106 .set_identity_map_addr = vmx_set_identity_map_addr,
107 .get_mt_mask = vmx_get_mt_mask,
108
109 .get_exit_info = vmx_get_exit_info,
110
111 .vcpu_after_set_cpuid = vmx_vcpu_after_set_cpuid,
112
113 .has_wbinvd_exit = cpu_has_vmx_wbinvd_exit,
114
115 .get_l2_tsc_offset = vmx_get_l2_tsc_offset,
116 .get_l2_tsc_multiplier = vmx_get_l2_tsc_multiplier,
117 .write_tsc_offset = vmx_write_tsc_offset,
118 .write_tsc_multiplier = vmx_write_tsc_multiplier,
119
120 .load_mmu_pgd = vmx_load_mmu_pgd,
121
122 .check_intercept = vmx_check_intercept,
123 .handle_exit_irqoff = vmx_handle_exit_irqoff,
124
125 .request_immediate_exit = vmx_request_immediate_exit,
126
127 .sched_in = vmx_sched_in,
128
129 .cpu_dirty_log_size = PML_ENTITY_NUM,
130 .update_cpu_dirty_logging = vmx_update_cpu_dirty_logging,
131
132 .pmu_ops = &intel_pmu_ops,
133 .nested_ops = &vmx_nested_ops,
134
135 .update_pi_irte = pi_update_irte,
136 .start_assignment = vmx_pi_start_assignment,
137
138 #ifdef CONFIG_X86_64
139 .set_hv_timer = vmx_set_hv_timer,
140 .cancel_hv_timer = vmx_cancel_hv_timer,
141 #endif
142
143 .setup_mce = vmx_setup_mce,
144
145 .smi_allowed = vmx_smi_allowed,
146 .enter_smm = vmx_enter_smm,
147 .leave_smm = vmx_leave_smm,
148 .enable_smi_window = vmx_enable_smi_window,
149
150 .can_emulate_instruction = vmx_can_emulate_instruction,
151 .apic_init_signal_blocked = vmx_apic_init_signal_blocked,
152 .migrate_timers = vmx_migrate_timers,
153
154 .msr_filter_changed = vmx_msr_filter_changed,
155 .complete_emulated_msr = kvm_complete_insn_gp,
156
157 .vcpu_deliver_sipi_vector = kvm_vcpu_deliver_sipi_vector,
158 };
159
160 struct kvm_x86_init_ops vt_init_ops __initdata = {
161 .cpu_has_kvm_support = vmx_cpu_has_kvm_support,
162 .disabled_by_bios = vmx_disabled_by_bios,
163 .check_processor_compatibility = vmx_check_processor_compat,
164 .hardware_setup = vt_hardware_setup,
165 .handle_intel_pt_intr = NULL,
166
167 .runtime_ops = &vt_x86_ops,
168 };
169
170 static int __init vt_init(void)
171 {
172 unsigned int vcpu_size, vcpu_align;
173 int r;
174
> 175 vt_x86_ops.vm_size = max(sizeof(struct kvm_vmx), sizeof(struct kvm_tdx));
> 176 vcpu_size = max(sizeof(struct vcpu_vmx), sizeof(struct vcpu_tdx));
177 vcpu_align = max(__alignof__(struct vcpu_vmx),
> 178 __alignof__(struct vcpu_tdx));
179
180 hv_vp_assist_page_init();
181
182 r = kvm_init(&vt_init_ops, vcpu_size, vcpu_align, THIS_MODULE);
183 if (r)
184 goto err_vmx_post_exit;
185
186 r = vmx_init();
187 if (r)
188 goto err_kvm_exit;
189
190 return 0;
191
192 err_kvm_exit:
193 kvm_exit();
194 err_vmx_post_exit:
195 hv_vp_assist_page_exit();
196 return r;
197 }
198 module_init(vt_init);
199
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