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| author | Paolo Bonzini <pbonzini@redhat.com> | 2025-08-29 12:09:09 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-17 19:00:55 +0200 |
| commit | 602d5ebba26b245730a0b6a4855b1812d587725c (patch) | |
| tree | 2159d3d2419975c3de1d9293394fc877d946ff99 /target/openrisc/sys_helper.c | |
| parent | 11a73c6ea37483f7be85f6afebb4334d97d3050c (diff) | |
| download | focaccia-qemu-602d5ebba26b245730a0b6a4855b1812d587725c.tar.gz focaccia-qemu-602d5ebba26b245730a0b6a4855b1812d587725c.zip | |
treewide: clear bits of cs->interrupt_request with cpu_reset_interrupt()
Open coding cpu_reset_interrupt() can cause bugs if the BQL is not taken, for example i386 has the call chain kvm_cpu_exec() -> kvm_put_vcpu_events() -> kvm_arch_put_registers(). Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/openrisc/sys_helper.c')
| -rw-r--r-- | target/openrisc/sys_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/openrisc/sys_helper.c b/target/openrisc/sys_helper.c index d96b41a01c..b091a9c668 100644 --- a/target/openrisc/sys_helper.c +++ b/target/openrisc/sys_helper.c @@ -196,7 +196,7 @@ void HELPER(mtspr)(CPUOpenRISCState *env, target_ulong spr, target_ulong rb) env->ttmr = (rb & ~TTMR_IP) | ip; } else { /* Clear IP bit. */ env->ttmr = rb & ~TTMR_IP; - cs->interrupt_request &= ~CPU_INTERRUPT_TIMER; + cpu_reset_interrupt(cs, CPU_INTERRUPT_TIMER); } cpu_openrisc_timer_update(cpu); bql_unlock(); |