Richard Henderson e79b445d89 target/arm: Fix cpu_get_tb_cpu_state() for non-SVE CPUs ...

Not only are the sve-related tb_flags fields unused when SVE is
disabled, but not all of the cpu registers are initialized properly
for computing same.  This can corrupt other fields by ORing in -1,
which might result in QEMU crashing.

This bug was not present in 3.0, but this patch is cc'd to
stable because adf92eab90 where the bug was
introduced was marked for stable.

Fixes: adf92eab90
Cc: qemu-stable@nongnu.org (3.0.1)
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2018-09-25 14:02:29 +01:00

..

alpha

tcg: Pass tb and index to tcg_gen_exit_tb separately

2018-06-01 15:15:27 -07:00

arm

target/arm: Fix cpu_get_tb_cpu_state() for non-SVE CPUs

2018-09-25 14:02:29 +01:00

cris

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

hppa

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

i386

KVM: cleanup unnecessary #ifdef KVM_CAP_...

2018-08-23 18:46:25 +02:00

lm32

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

m68k

target/m68k: Merge disas_m68k_insn into m68k_tr_translate_insn

2018-06-11 12:43:42 +02:00

microblaze

target-microblaze: Rework NOP/zero instruction handling

2018-06-15 09:05:00 +02:00

mips

target/mips: Add definition of nanoMIPS I7200 CPU

2018-08-24 17:51:59 +02:00

moxie

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

nios2

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

openrisc

target/openrisc: Fix writes to interrupt mask register

2018-07-03 22:40:33 +09:00

ppc

target/ppc/cpu-models: Re-group the 970 CPUs together again

2018-09-25 11:12:25 +10:00

riscv

riscv: remove define cpu_init()

2018-09-05 09:58:38 -07:00

s390x

target/s390x: use regular spaces in translate.c

2018-08-28 17:37:01 +02:00

sh4

sh4: fix use_icount with linux-user

2018-08-20 00:11:06 +02:00

sparc

SPARC64: add icount support

2018-06-17 11:13:06 +01:00

tilegx

Merge remote-tracking branch 'remotes/rth/tags/tcg-next-pull-request' into staging

2018-06-04 11:28:31 +01:00

tricore

tcg: Pass tb and index to tcg_gen_exit_tb separately

2018-06-01 15:15:27 -07:00

unicore32

tcg: Pass tb and index to tcg_gen_exit_tb separately

2018-06-01 15:15:27 -07:00

xtensa

target/xtensa: support input from chardev console

2018-09-17 11:09:04 -07:00