diff options
| author | Denis V. Lunev <den@openvz.org> | 2015-04-07 16:53:52 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-30 16:55:16 +0200 |
| commit | 813297541196698f60525d611dd09007fa60b45b (patch) | |
| tree | ed9272a8cff7fc628721c351e77e605613e518f1 /hw/intc/apic_common.c | |
| parent | 03a96b83b539498510e22aab585e41015ba18247 (diff) | |
| download | focaccia-qemu-813297541196698f60525d611dd09007fa60b45b.tar.gz focaccia-qemu-813297541196698f60525d611dd09007fa60b45b.zip | |
apic_common: improve readability of apic_reset_common
Replace call of cpu_is_bsp(s->cpu) which really returns
!!(s->apicbase & MSR_IA32_APICBASE_BSP)
with directly collected value. Due to this the tracepoint
trace_cpu_get_apic_base((uint64_t)s->apicbase);
will not be hit anymore in apic_reset_common.
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Andreas Färber <afaerber@suse.de>
CC: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1428414832-3104-1-git-send-email-den@openvz.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/intc/apic_common.c')
| -rw-r--r-- | hw/intc/apic_common.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index d38d24b814..d595d63a51 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -233,11 +233,10 @@ static void apic_reset_common(DeviceState *dev) { APICCommonState *s = APIC_COMMON(dev); APICCommonClass *info = APIC_COMMON_GET_CLASS(s); - bool bsp; + uint32_t bsp; - bsp = cpu_is_bsp(s->cpu); - s->apicbase = APIC_DEFAULT_ADDRESS | - (bsp ? MSR_IA32_APICBASE_BSP : 0) | MSR_IA32_APICBASE_ENABLE; + bsp = s->apicbase & MSR_IA32_APICBASE_BSP; + s->apicbase = APIC_DEFAULT_ADDRESS | bsp | MSR_IA32_APICBASE_ENABLE; s->vapic_paddr = 0; info->vapic_base_update(s); |