On 9/17/18 6:30 PM, Emilio G. Cota wrote:
> From: Paolo Bonzini <pbonz...@redhat.com>
>
> Cc: Guan Xuetao <g...@mprc.pku.edu.cn>
> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> Signed-off-by: Emilio G. Cota <c...@braap.org>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
> ---
> target/unicore32/cpu.c | 2 +-
> target/unicore32/softmmu.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/target/unicore32/cpu.c b/target/unicore32/cpu.c
> index 68f978d80b..4e4ee2ee78 100644
> --- a/target/unicore32/cpu.c
> +++ b/target/unicore32/cpu.c
> @@ -29,7 +29,7 @@ static void uc32_cpu_set_pc(CPUState *cs, vaddr value)
>
> static bool uc32_cpu_has_work(CPUState *cs)
> {
> - return cs->interrupt_request &
> + return atomic_read(&cs->interrupt_request) &
> (CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
> }
>
> diff --git a/target/unicore32/softmmu.c b/target/unicore32/softmmu.c
> index 00c7e0d028..d84ef67d0d 100644
> --- a/target/unicore32/softmmu.c
> +++ b/target/unicore32/softmmu.c
> @@ -119,7 +119,7 @@ void uc32_cpu_do_interrupt(CPUState *cs)
> /* The PC already points to the proper instruction. */
> env->regs[30] = env->regs[31];
> env->regs[31] = addr;
> - cs->interrupt_request |= CPU_INTERRUPT_EXITTB;
> + atomic_or(&cs->interrupt_request, CPU_INTERRUPT_EXITTB);
> }
>
> static int get_phys_addr_ucv2(CPUUniCore32State *env, uint32_t address,
>
