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hw/i386/apic: Ensure own APIC use in apic_msr_{read,write}

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Avoids the `current_cpu` global and seems more robust by not "forgetting" the
own APIC and then re-determining it by cpu_get_current_apic() which uses the
global.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251019210303.104718-9-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Bernhard Beschow
2025-10-21 20:16:47 +02:00
committed by Philippe Mathieu-Daudé
parent 2fd15a24ca
commit 337eece9c0
4 changed files with 8 additions and 14 deletions
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include/hw/i386/apic.h
+2 -2
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@@ -19,8 +19,8 @@ void apic_sipi(APICCommonState *s);
void apic_poll_irq(APICCommonState *s);
void apic_designate_bsp(APICCommonState *s, bool bsp);
int apic_get_highest_priority_irr(APICCommonState *s);
int apic_msr_read(int index, uint64_t *val);
int apic_msr_write(int index, uint64_t val);
int apic_msr_read(APICCommonState *s, int index, uint64_t *val);
int apic_msr_write(APICCommonState *s, int index, uint64_t val);
bool is_x2apic_mode(APICCommonState *s);
/* pc.c */