linux_dsm_epyc7002/arch/x86
Paolo Bonzini c887c9b9ca kvm: mmu: fix is_tdp_mmu_check when the TDP MMU is not in use
In some cases where shadow paging is in use, the root page will
be either mmu->pae_root or vcpu->arch.mmu->lm_root.  Then it will
not have an associated struct kvm_mmu_page, because it is allocated
with alloc_page instead of kvm_mmu_alloc_page.

Just return false quickly from is_tdp_mmu_root if the TDP MMU is
not in use, which also includes the case where shadow paging is
enabled.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-15 08:55:43 -05:00
..
boot x86/boot/compressed/64: Check SEV encryption in 64-bit boot-path 2020-10-29 18:06:52 +01:00
configs * A defconfig fix, from Daniel Díaz. 2020-09-20 15:06:43 -07:00
crypto crypto: x86/poly1305 - add back a needed assignment 2020-10-24 09:38:32 +11:00
entry A couple of x86 fixes which missed rc1 due to my stupidity: 2020-10-27 14:39:29 -07:00
events These are the performance events changes for v5.10: 2020-10-12 14:14:35 -07:00
hyperv hyperv-fixes for 5.10-rc3 2020-11-05 11:32:03 -08:00
ia32
include KVM: x86: Introduce cr3_lm_rsvd_bits in kvm_vcpu_arch 2020-11-13 06:28:37 -05:00
kernel A set of x86 fixes: 2020-11-08 10:09:36 -08:00
kvm kvm: mmu: fix is_tdp_mmu_check when the TDP MMU is not in use 2020-11-15 08:55:43 -05:00
lib x86/lib: Change .weak to SYM_FUNC_START_WEAK for arch/x86/lib/mem*_64.S 2020-11-04 12:30:20 +01:00
math-emu
mm x86/head/64: Check SEV encryption before switching to kernel page-table 2020-10-29 18:09:59 +01:00
net bpf: x64: Do not emit sub/add 0, %rsp when !stack_depth 2020-09-29 16:47:39 -07:00
oprofile
pci pci-v5.10-changes 2020-10-22 12:41:00 -07:00
platform treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
power
purgatory treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
ras
realmode x86/head/64: Don't call verify_cpu() on starting APs 2020-09-09 11:33:20 +02:00
tools
um arch/um: partially revert the conversion to __section() macro 2020-10-26 15:39:37 -07:00
video
xen treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
.gitignore
Kbuild
Kconfig This feature enhances the current guest memory encryption support 2020-10-14 10:21:34 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
Makefile
Makefile_32.cpu
Makefile.um