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8f54bbd0b4
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Michal Privoznik 8f54bbd0b4 x86: Check for machine state object class before typecasting it 
In ed9e923c3c ("x86: move SMM property to X86MachineState", 2019-12-17)
In v4.2.0-246-ged9e923c3c the SMM property was moved from PC
machine class to x86 machine class. Makes sense, but the change
was too aggressive: in target/i386/kvm.c:kvm_arch_init() it
altered check which sets SMRAM if given machine has SMM enabled.
The line that detects whether given machine object is class of
PC_MACHINE was removed from the check. This makes qemu try to
enable SMRAM for all machine types, which is not what we want.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Fixes: ed9e923c3c ("x86: move SMM property to X86MachineState", 2019-12-17)
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <7cc91bab3191bfd7e071bdd3fdf7fe2a2991deb0.1577692822.git.mprivozn@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-07 12:08:38 +01:00
..
alpha target/alpha: fetch code with translator_ld 2019-10-28 15:12:38 +00:00
arm arm/arm-powerctl: rebuild hflags after setting CP15 bits in arm_set_cpu_on() 2019-12-20 14:03:00 +00:00
cris qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
hppa target/hppa: fetch code with translator_ld 2019-10-28 15:12:38 +00:00
i386 x86: Check for machine state object class before typecasting it 2020-01-07 12:08:38 +01:00
lm32 qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
m68k target/m68k: fetch code with translator_ld 2019-10-28 15:12:38 +00:00
microblaze qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
mips kvm: introduce kvm_kernel_irqchip_* functions 2019-12-17 19:32:45 +01:00
moxie hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
nios2 qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
openrisc target/openrisc: fetch code with translator_ld 2019-10-28 15:12:38 +00:00
ppc * More uses of RCU_READ_LOCK_GUARD (Dave, myself) 2019-12-20 11:20:25 +00:00
riscv target/riscv: Remove atomic accesses to MIP CSR 2019-11-14 09:53:28 -08:00
s390x More s390x patches: 2019-12-20 16:37:07 +00:00
sh4 target/sh4: fetch code with translator_ld 2019-10-28 15:12:38 +00:00
sparc target/sparc: Remove old TODO file 2019-12-18 12:34:03 +01:00
tilegx qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
tricore tcg: TCGMemOp is now accelerator independent MemOp 2019-09-03 08:30:38 -07:00
unicore32 qemu_log_lock/unlock now preserves the qemu_logfile handle. 2019-12-18 20:18:02 +00:00
xtensa target/xtensa: fetch code with translator_ld 2019-10-28 15:12:38 +00:00