Jim Mattson ee58224d85 KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce ...

commit c4e0e4ab4c upstream.

Bank_num is a one-based count of banks, not a zero-based index. It
overflows the allocated space only when strictly greater than
KVM_MAX_MCE_BANKS.

Fixes: a9e38c3e01 ("KVM: x86: Catch potential overrun in MCE setup")
Signed-off-by: Jue Wang <juew@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Message-Id: <20200511225616.19557-1-jmattson@google.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-05-15 17:28:21 +09:00

..

alpha

alpha: Fix Eiger NR_IRQS to 128

2023-05-15 11:34:34 +09:00

arc

ARC: define __ALIGN_STR and __ALIGN symbols for ARC

2023-05-15 17:09:29 +09:00

arm

ARM: dts: r8a7740: Add missing extal2 to CPG node

2023-05-15 17:28:20 +09:00

arm64

arm64: armv8_deprecated: Fix undef_hook mask for thumb setend

2023-05-15 17:14:48 +09:00

avr32

…

blackfin

…

c6x

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cris

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frv

Merge 4.9.101 into android-4.9

2018-05-19 14:06:17 +02:00

h8300

h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-

2023-05-15 12:16:45 +09:00

hexagon

hexagon: work around compiler crash

2023-05-15 16:34:45 +09:00

ia64

ia64:unwind: fix double free for mod->arch.init_unw_table

2023-05-15 14:33:14 +09:00

m32r

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m68k

m68k: Call timer_interrupt() with interrupts disabled

2023-05-15 16:47:22 +09:00

metag

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microblaze

microblaze: Prevent the overflow of the start

2023-05-15 16:59:55 +09:00

mips

MIPS: perf: Remove incorrect odd/even counter handling for I6400

2023-05-15 17:26:32 +09:00

mn10300

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nios2

nios2: ksyms: Add missing symbol exports

2023-05-15 16:44:21 +09:00

openrisc

openrisc: Fix broken paths to arch/or32

2023-05-15 16:06:57 +09:00

parisc

parisc: Fix compiler warnings in debug_core.c

2023-05-15 16:32:39 +09:00

powerpc

powerpc/pci/of: Parse unassigned resources

2023-05-15 17:25:25 +09:00

s390

KVM: s390: vsie: Fix possible race when shadowing region 3 tables

2023-05-15 17:16:13 +09:00

score

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sh

pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs

2023-05-15 16:58:52 +09:00

sparc

sparc: Add .exit.data section.

2023-05-15 16:58:15 +09:00

tile

locking/x86: Remove the unused atomic_inc_short() methd

2023-05-15 16:32:04 +09:00

um

um: Make GCOV depend on !KCOV

2023-05-15 16:07:35 +09:00

unicore32

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x86

KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce

2023-05-15 17:28:21 +09:00

xtensa

xtensa: fix TLB sanity checker

2023-05-15 16:17:48 +09:00

.gitignore

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Kconfig

cpu/hotplug: Provide knobs to control SMT

2023-05-12 16:53:23 +09:00