iMX/i2som-imx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
c1ff8600657411cdc51da170a5f51b8ecc7a90e2
i2som-imx-linux/arch/x86/include/asm
History
Maxim Levitsky 0f923e0712 KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) 
* Invert the mask of bits that we pick from L2 in
  nested_vmcb02_prepare_control

* Invert and explicitly use VIRQ related bits bitmask in svm_clear_vintr

This fixes a security issue that allowed a malicious L1 to run L2 with
AVIC enabled, which allowed the L2 to exploit the uninitialized and enabled
AVIC to read/write the host physical memory at some offsets.

Fixes: 3d6368ef58 ("KVM: SVM: Add VMRUN handler")
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-16 09:48:27 -04:00
..
e820
…
fpu
x86/fpu: Return proper error codes from user access functions
2021-06-23 20:04:58 +02:00
numachip
…
trace
…
uv
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
vdso
clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86
2021-05-14 14:55:13 +02:00
xen
Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
2021-03-24 18:33:36 -05:00
acenv.h
…
acpi.h
…
acrn.h
…
agp.h
x86: Fix various typos in comments, take #2
2021-03-21 23:50:28 +01:00
alternative.h
x86/alternatives: Optimize optimize_nops()
2021-04-02 12:41:17 +02:00
amd_nb.h
…
apic.h
x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
2021-05-29 11:41:14 +02:00
apicdef.h
…
apm.h
…
arch_hweight.h
…
archrandom.h
…
asm-offsets.h
…
asm-prototypes.h
objtool/x86: Rewrite retpoline thunk calls
2021-04-02 12:47:28 +02:00
asm.h
x86/asm: Make <asm/asm.h> valid on cross-builds as well
2021-05-14 08:50:28 +02:00
atomic64_32.h
…
atomic64_64.h
…
atomic.h
locking/atomic: make ARCH_ATOMIC a Kconfig symbol
2021-05-26 13:20:49 +02:00
audit.h
…
barrier.h
x86/asm: Simplify __smp_mb() definition
2021-05-12 12:22:57 +02:00
bios_ebda.h
…
bitops.h
…
boot.h
…
bootparam_utils.h
…
bug.h
x86: Delete UD0, UD1 traces
2021-05-05 21:50:13 +02:00
bugs.h
…
cache.h
…
cacheflush.h
…
cacheinfo.h
…
ce4100.h
…
checksum_32.h
…
checksum_64.h
…
checksum.h
…
clocksource.h
…
cmdline.h
…
cmpxchg_32.h
…
cmpxchg_64.h
…
cmpxchg.h
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
compat.h
…
cpu_device_id.h
…
cpu_entry_area.h
…
cpu.h
Merge tag 'perf-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-28 13:03:44 -07:00
cpufeature.h
…
cpufeatures.h
x86/msr: Define new bits in TSX_FORCE_ABORT MSR
2021-06-15 17:23:15 +02:00
cpuidle_haltpoll.h
…
cpumask.h
…
crash.h
x86/crash: Remove crash_reserve_low_1M()
2021-06-07 12:14:45 +02:00
current.h
…
debugreg.h
…
delay.h
…
desc_defs.h
…
desc.h
Merge branch 'akpm' (patches from Andrew)
2021-07-02 12:08:10 -07:00
device.h
…
disabled-features.h
x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
2021-06-03 16:33:09 +02:00
div64.h
…
dma-mapping.h
…
dma.h
…
dmi.h
…
doublefault.h
…
dwarf2.h
…
edac.h
…
efi.h
…
elf.h
x86/elf: Support a new ELF aux vector AT_MINSIGSTKSZ
2021-05-19 12:18:45 +02:00
elfcore-compat.h
…
emergency-restart.h
…
emulate_prefix.h
…
enclu.h
…
entry-common.h
x86/entry: Enable random_kstack_offset support
2021-04-08 14:05:20 +02:00
espfix.h
…
exec.h
…
extable.h
…
fb.h
…
fixmap.h
…
floppy.h
floppy: remove redundant assignment to variable st
2021-04-20 08:59:03 -06:00
frame.h
…
fsgsbase.h
…
ftrace.h
…
futex.h
…
gart.h
…
GEN-for-each-reg.h
…
genapic.h
…
geode.h
…
hardirq.h
…
highmem.h
…
hpet.h
…
hugetlb.h
…
hw_breakpoint.h
…
hw_irq.h
…
hyperv-tlfs.h
hyperv: SVM enlightened TLB flush support flag
2021-06-17 13:09:36 -04:00
hypervisor.h
…
i8259.h
…
ia32_unistd.h
…
ia32.h
…
idtentry.h
Merge tag 'x86-irq-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-29 12:36:59 -07:00
imr.h
…
inat_types.h
…
inat.h
x86/insn: Add a __ignore_sync_check__ marker
2021-03-15 11:00:57 +01:00
init.h
…
insn-eval.h
x86/insn: Rename insn_decode() to insn_decode_from_regs()
2021-03-15 10:53:10 +01:00
insn.h
x86: Add insn_decode_kernel()
2021-03-31 16:20:22 +02:00
inst.h
…
intel_ds.h
…
intel_pconfig.h
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
intel_pt.h
x86: Fix various typos in comments, take #2
2021-03-21 23:50:28 +01:00
intel_punit_ipc.h
…
intel_scu_ipc.h
…
intel_telemetry.h
…
intel-family.h
x86/cpu: Fix core name for Sapphire Rapids
2021-05-14 14:31:14 +02:00
intel-mid.h
…
invpcid.h
…
io_apic.h
…
io_bitmap.h
…
io.h
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
iomap.h
…
iommu_table.h
…
iommu.h
…
iosf_mbi.h
…
irq_remapping.h
…
irq_stack.h
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
irq_vectors.h
x86/irq: Add and use NR_EXTERNAL_VECTORS and NR_SYSTEM_VECTORS
2021-05-21 12:36:44 +02:00
irq_work.h
…
irq.h
…
irqdomain.h
…
irqflags.h
…
ist.h
…
jailhouse_para.h
…
jump_label.h
jump_label, x86: Allow short NOPs
2021-05-12 14:54:56 +02:00
kasan.h
…
kaslr.h
…
kbdleds.h
…
Kbuild
x86/syscalls: Switch to generic syscalltbl.sh
2021-05-20 15:03:58 +02:00
kdebug.h
…
kexec-bzimage64.h
…
kexec.h
…
kfence.h
kfence, x86: fix preemptible warning on KPTI-enabled systems
2021-04-09 14:54:23 -07:00
kgdb.h
…
kprobes.h
x86/kprobes: Use int3 instead of debug trap for single-step
2021-03-23 16:07:56 +01:00
kvm_host.h
KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock
2021-08-13 03:32:14 -04:00
kvm_page_track.h
…
kvm_para.h
x86/kvm: Disable all PV features on crash
2021-05-07 06:06:10 -04:00
kvm_types.h
…
kvm_vcpu_regs.h
…
kvm-x86-ops.h
KVM: x86: Drop "pre_" from enter/leave_smm() helpers
2021-06-17 13:09:35 -04:00
kvmclock.h
…
linkage.h
…
livepatch.h
…
local.h
…
mach_timer.h
…
mach_traps.h
…
math_emu.h
…
mc146818rtc.h
…
mce.h
x86/MCE/AMD, EDAC/mce_amd: Add new SMCA bank types
2021-05-27 20:08:14 +02:00
mem_encrypt.h
x86/sev: Drop redundant and potentially misleading 'sev_enabled'
2021-04-26 05:27:14 -04:00
memtype.h
…
microcode_amd.h
…
microcode_intel.h
…
microcode.h
…
misc.h
…
mmconfig.h
…
mmu_context.h
…
mmu.h
…
mmx.h
…
mmzone_32.h
…
mmzone_64.h
…
mmzone.h
…
module.h
…
mpspec_def.h
…
mpspec.h
…
mshyperv.h
drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status
2021-04-21 09:49:19 +00:00
msi.h
…
msr-index.h
Merge tag 'x86_cpu_for_v5.14_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-28 11:22:40 -07:00
msr-trace.h
…
msr.h
x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers
2021-05-05 21:50:14 +02:00
mtrr.h
…
mwait.h
…
nmi.h
…
nops.h
x86/asm: Use _ASM_BYTES() in <asm/nops.h>
2021-05-10 12:33:28 +02:00
nospec-branch.h
Merge tag 'x86_core_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-27 17:45:09 -07:00
numa_32.h
…
numa.h
…
olpc_ofw.h
…
olpc.h
…
orc_lookup.h
…
orc_types.h
…
page_32_types.h
…
page_32.h
…
page_64_types.h
x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant
2021-05-05 08:52:31 +02:00
page_64.h
x86: Always inline task_size_max()
2021-06-22 13:56:43 +02:00
page_types.h
…
page.h
mm: arch: remove indirection level in alloc_zeroed_user_highpage_movable()
2021-06-04 19:32:21 +01:00
paravirt_types.h
Merge tag 'x86-mm-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-29 11:41:43 -07:00
paravirt.h
Merge tag 'x86-mm-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-29 11:41:43 -07:00
parport.h
…
pci_x86.h
…
pci-direct.h
…
pci-functions.h
…
pci.h
…
percpu.h
…
perf_event_p4.h
…
perf_event.h
perf/x86: Reset the dirty counter to prevent the leak for an RDPMC task
2021-06-17 14:11:47 +02:00
pgalloc.h
mm/thp: define default pmd_pgtable()
2021-07-01 11:06:03 -07:00
pgtable_32_areas.h
…
pgtable_32_types.h
…
pgtable_32.h
…
pgtable_64_types.h
…
pgtable_64.h
…
pgtable_areas.h
…
pgtable_types.h
mm: define default value for FIRST_USER_ADDRESS
2021-07-01 11:06:02 -07:00
pgtable-2level_types.h
…
pgtable-2level.h
…
pgtable-3level_types.h
…
pgtable-3level.h
…
pgtable-invert.h
…
pgtable.h
mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
2021-07-08 11:48:22 -07:00
pkeys.h
x86/fpu: Use pkru_write_default() in copy_init_fpstate_to_fpregs()
2021-06-23 19:15:16 +02:00
pkru.h
x86/pkru: Remove xstate fiddling from write_pkru()
2021-06-23 19:55:51 +02:00
platform_sst_audio.h
…
pm-trace.h
…
posix_types.h
…
preempt.h
sched/core: Initialize the idle task with preemption disabled
2021-05-12 13:01:45 +02:00
probe_roms.h
…
processor-cyrix.h
…
processor-flags.h
…
processor.h
Merge tag 'x86-fpu-2021-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-07-07 11:12:01 -07:00
prom.h
…
proto.h
x86/asm: Ensure asm/proto.h can be included stand-alone
2021-04-12 13:12:46 +02:00
pti.h
…
ptrace.h
Merge tag 'v5.12-rc3' into x86/core
2021-03-15 10:49:00 +01:00
purgatory.h
…
pvclock-abi.h
…
pvclock.h
…
qrwlock.h
…
qspinlock_paravirt.h
…
qspinlock.h
…
realmode.h
…
reboot_fixups.h
…
reboot.h
…
required-features.h
…
resctrl.h
…
rmwcc.h
…
seccomp.h
…
sections.h
…
segment.h
…
serial.h
…
set_memory.h
x86: Fix various typos in comments, take #2
2021-03-21 23:50:28 +01:00
setup_arch.h
…
setup.h
…
sev-common.h
x86/sev: Add defines for GHCB version 2 MSR protocol requests
2021-06-23 11:25:17 +02:00
sev.h
x86/sev: Move GHCB MSR protocol and NAE definitions in a common header
2021-05-10 07:46:39 +02:00
sgx.h
x86: Fix leftover comment typos
2021-05-12 20:00:51 +02:00
shmparam.h
…
sigcontext.h
…
sigframe.h
x86/signal: Introduce helpers to get the maximum signal frame size
2021-05-19 11:46:27 +02:00
sighandling.h
…
signal.h
…
simd.h
…
smap.h
Merge tag 'x86_alternatives_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-26 09:01:29 -07:00
smp.h
ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m
2021-04-07 19:02:43 +02:00
softirq_stack.h
…
sparsemem.h
…
spec-ctrl.h
…
special_insns.h
x86/pkru: Remove xstate fiddling from write_pkru()
2021-06-23 19:55:51 +02:00
spinlock_types.h
…
spinlock.h
…
sta2x11.h
…
stackprotector.h
x86: Fix leftover comment typos
2021-05-12 20:00:51 +02:00
stacktrace.h
…
static_call.h
…
string_32.h
…
string_64.h
…
string.h
…
suspend_32.h
…
suspend_64.h
…
suspend.h
…
svm.h
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
2021-08-16 09:48:27 -04:00
swiotlb.h
…
switch_to.h
x86/process/64: Move cpu_current_top_of_stack out of TSS
2021-03-28 22:40:10 +02:00
sync_bitops.h
…
sync_core.h
…
syscall_wrapper.h
x86/entry/x32: Rename __x32_compat_sys_* to __x64_compat_sys_*
2021-05-20 15:03:58 +02:00
syscall.h
x86/entry: Use int everywhere for system call numbers
2021-05-25 10:07:00 +02:00
syscalls.h
…
sysfb.h
…
text-patching.h
…
thermal.h
x86/thermal: Fix LVT thermal setup for SMI delivery mode
2021-05-31 22:32:26 +02:00
thread_info.h
x86/process/64: Move cpu_current_top_of_stack out of TSS
2021-03-28 22:40:10 +02:00
time.h
…
timer.h
…
timex.h
…
tlb.h
…
tlbbatch.h
…
tlbflush.h
…
topology.h
…
trace_clock.h
…
trap_pf.h
…
trapnr.h
…
traps.h
…
tsc.h
…
uaccess_32.h
…
uaccess_64.h
…
uaccess.h
…
umip.h
…
unistd.h
x86/syscalls: Use __NR_syscalls instead of __NR_syscall_max
2021-05-20 15:03:59 +02:00
unwind_hints.h
…
unwind.h
…
uprobes.h
…
user32.h
…
user_32.h
…
user_64.h
…
user.h
…
vdso.h
…
vermagic.h
…
vga.h
…
vgtod.h
…
virtext.h
…
vm86.h
…
vmalloc.h
mm/vmalloc: provide fallback arch huge vmap support functions
2021-04-30 11:20:40 -07:00
vmware.h
…
vmx.h
KVM: VMX: Add basic handling of VM-Exit from SGX enclave
2021-04-20 04:18:54 -04:00
vmxfeatures.h
…
vsyscall.h
…
vvar.h
…
word-at-a-time.h
…
x86_init.h
…
xor_32.h
…
xor_64.h
…
xor_avx.h
…
xor.h
…