Sean Christopherson 7840dce796 KVM: SVM: Stuff next_rip on emulated INT3 injection if NRIPS is supported ...

[ Upstream commit 3741aec4c3 ]

If NRIPS is supported in hardware but disabled in KVM, set next_rip to
the next RIP when advancing RIP as part of emulating INT3 injection.
There is no flag to tell the CPU that KVM isn't using next_rip, and so
leaving next_rip is left as is will result in the CPU pushing garbage
onto the stack when vectoring the injected event.

Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Fixes: 66b7138f91 ("KVM: SVM: Emulate nRIP feature when reinjecting INT3")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Message-Id: <cd328309a3b88604daa2359ad56f36cb565ce2d4.1651440202.git.maciej.szmigiero@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:23:40 +02:00

..

alpha

tty: the rest, stop using tty_schedule_flip()

2022-07-29 17:25:32 +02:00

arc

ARC: entry: fix syscall_trace_exit argument

2022-04-27 14:39:00 +02:00

arm

ARM: dts: qcom: pm8841: add required thermal-sensor-cells

2022-08-17 14:23:10 +02:00

arm64

crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE

2022-08-17 14:23:26 +02:00

csky

csky: patch_text: Fixup last cpu should be master

2022-06-09 10:23:26 +02:00

h8300

…

hexagon

uaccess: fix integer overflow on access_ok()

2022-03-28 09:58:45 +02:00

ia64

ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()

2022-08-17 14:22:57 +02:00

m68k

m68knommu: fix undefined reference to `mach_get_rtc_pll'

2022-06-14 18:36:15 +02:00

microblaze

uaccess: fix nios2 and microblaze get_user_8()

2022-04-08 14:23:18 +02:00

mips

MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK

2022-08-17 14:22:58 +02:00

nds32

nds32: fix access_ok() checks in get/put_user

2022-03-28 09:58:46 +02:00

nios2

nios2: use fallback for random_get_entropy() instead of zero

2022-05-30 09:29:14 +02:00

openrisc

openrisc: start CPU timer early in boot

2022-06-09 10:22:38 +02:00

parisc

parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode

2022-08-17 14:22:52 +02:00

powerpc

powerpc/64s: Disable stack variable initialisation for prom_init

2022-08-17 14:23:05 +02:00

riscv

RISC-V: Add modules to virtual kernel memory layout dump

2022-08-17 14:22:52 +02:00

s390

KVM: s390: pv: don't present the ecall interrupt twice

2022-08-17 14:22:48 +02:00

sh

sh: convert nommu io{re,un}map() to static inline functions

2022-07-21 21:24:14 +02:00

sparc

signal: Deliver SIGTRAP on perf event asynchronously if blocked

2022-06-09 10:22:48 +02:00

um

um: seed rng using host OS rng

2022-08-17 14:22:55 +02:00

x86

KVM: SVM: Stuff next_rip on emulated INT3 injection if NRIPS is supported

2022-08-17 14:23:40 +02:00

xtensa

xtensa: Fix refcount leak bug in time.c

2022-06-29 09:03:29 +02:00

.gitignore

…

Kconfig

arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic

2022-08-17 14:23:00 +02:00