==================================================================
BUG: KCSAN: data-race in kvm_mmu_notifier_invalidate_range_end / tdp_page_fault

write to 0xffffc9000293c150 of 8 bytes by task 8839 on cpu 1:
 kvm_mmu_notifier_invalidate_range_end+0x47/0xb0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:446
 __mmu_notifier_invalidate_range_end+0x144/0x1e0 mm/mmu_notifier.c:222
 mmu_notifier_invalidate_range_end include/linux/mmu_notifier.h:377 [inline]
 change_pmd_range mm/mprotect.c:220 [inline]
 change_pud_range mm/mprotect.c:240 [inline]
 change_p4d_range mm/mprotect.c:260 [inline]
 change_protection_range mm/mprotect.c:285 [inline]
 change_protection+0x1848/0x1860 mm/mprotect.c:306
 mprotect_fixup+0x2d9/0x510 mm/mprotect.c:427
 do_mprotect_pkey+0x3eb/0x660 mm/mprotect.c:553
 __do_sys_mprotect mm/mprotect.c:578 [inline]
 __se_sys_mprotect mm/mprotect.c:575 [inline]
 __x64_sys_mprotect+0x51/0x70 mm/mprotect.c:575
 do_syscall_64+0xcc/0x370 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

read to 0xffffc9000293c150 of 8 bytes by task 8842 on cpu 0:
 tdp_page_fault+0x204/0x570 arch/x86/kvm/mmu.c:4299
 kvm_mmu_page_fault+0xf9/0xbc0 arch/x86/kvm/mmu.c:5539
 handle_ept_violation+0x1e5/0x340 arch/x86/kvm/vmx/vmx.c:5199
 vmx_handle_exit+0x1c2/0xd60 arch/x86/kvm/vmx/vmx.c:5943
 vcpu_enter_guest+0xc1f/0x3830 arch/x86/kvm/x86.c:8255
 vcpu_run arch/x86/kvm/x86.c:8319 [inline]
 kvm_arch_vcpu_ioctl_run+0x2a2/0xdc0 arch/x86/kvm/x86.c:8526
 kvm_vcpu_ioctl+0x752/0xa30 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2834
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:509 [inline]
 do_vfs_ioctl+0x991/0xc60 fs/ioctl.c:696
 ksys_ioctl+0xbd/0xe0 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x4c/0x60 fs/ioctl.c:718
 do_syscall_64+0xcc/0x370 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 8842 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
==================================================================