linux/arch
David Edmondson 509b5cf71e KVM: x86: clflushopt should be treated as a no-op by emulation
commit 51b958e5ae upstream.

The instruction emulator ignores clflush instructions, yet fails to
support clflushopt. Treat both similarly.

Fixes: 13e457e0ee ("KVM: x86: Emulator does not decode clflush well")
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <20201103120400.240882-1-david.edmondson@oracle.com>
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-22 10:02:26 +01:00
..
alpha alpha: fix annotation of io{read,write}{16,32}be() 2020-08-26 10:31:02 +02:00
arc Revert "ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE" 2020-11-10 12:36:01 +01:00
arm ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template 2020-11-18 19:18:46 +01:00
arm64 crypto: arm64/aes-modes - get rid of literal load of addend vector 2020-11-18 19:18:44 +01:00
c6x
h8300
hexagon hexagon: define ioremap_uc 2020-05-10 10:30:11 +02:00
ia64 ia64: fix build error with !COREDUMP 2020-11-05 11:08:52 +01:00
m68k m68k: q40: Fix info-leak in rtc_ioctl 2020-10-01 13:14:24 +02:00
microblaze microblaze: Prevent the overflow of the start 2020-02-24 08:34:53 +01:00
mips MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() 2020-10-01 13:14:53 +02:00
nds32 nds32: Fix the items of hwcap_str ordering issue. 2019-12-13 08:51:35 +01:00
nios2 nios2: ksyms: Add missing symbol exports 2020-01-27 14:50:30 +01:00
openrisc openrisc: Fix cache API compile issue when not inlining 2020-09-23 12:10:58 +02:00
parisc parisc: Implement __smp_store_release and __smp_load_acquire barriers 2020-08-19 08:15:07 +02:00
powerpc powerpc/8xx: Always fault when _PAGE_ACCESSED is not set 2020-11-22 10:02:26 +01:00
riscv riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO 2020-11-05 11:08:41 +01:00
s390 s390/smp: move rcu_cpu_starting() earlier 2020-11-18 19:18:45 +01:00
sh sh: landisk: Add missing initialization of sh_io_port_base 2020-08-21 11:05:39 +02:00
sparc sparc64: remove mm_cpumask clearing to fix kthread_use_mm race 2020-11-05 11:08:38 +01:00
um um: change sigio_spinlock to a mutex 2020-11-05 11:08:39 +01:00
unicore32
x86 KVM: x86: clflushopt should be treated as a no-op by emulation 2020-11-22 10:02:26 +01:00
xtensa xtensa: fix xtensa_pmu_setup prototype 2020-08-21 11:05:31 +02:00
.gitignore
Kconfig mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race 2020-11-05 11:08:38 +01:00