| Message ID | 20180917163103.6113-26-cota@braap.org |
|---|---|
| State | New |
| Headers | show |
| Series | exec: drop BQL from interrupt handling | expand |
On 9/17/18 6:30 PM, Emilio G. Cota wrote: > From: Paolo Bonzini <pbonzini@redhat.com> > > Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> > Cc: Artyom Tarasenko <atar4qemu@gmail.com> > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> > Signed-off-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > --- > target/sparc/cpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c > index 0f090ece54..cac7e18fc7 100644 > --- a/target/sparc/cpu.c > +++ b/target/sparc/cpu.c > @@ -709,7 +709,7 @@ static bool sparc_cpu_has_work(CPUState *cs) > SPARCCPU *cpu = SPARC_CPU(cs); > CPUSPARCState *env = &cpu->env; > > - return (cs->interrupt_request & CPU_INTERRUPT_HARD) && > + return (atomic_read(&cs->interrupt_request) & CPU_INTERRUPT_HARD) && > cpu_interrupts_enabled(env); > } > >
diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c index 0f090ece54..cac7e18fc7 100644 --- a/target/sparc/cpu.c +++ b/target/sparc/cpu.c @@ -709,7 +709,7 @@ static bool sparc_cpu_has_work(CPUState *cs) SPARCCPU *cpu = SPARC_CPU(cs); CPUSPARCState *env = &cpu->env; - return (cs->interrupt_request & CPU_INTERRUPT_HARD) && + return (atomic_read(&cs->interrupt_request) & CPU_INTERRUPT_HARD) && cpu_interrupts_enabled(env); }