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target/i386/sev: Remove sev_get_me_mask()

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Unused dead code makes review harder, so remove it.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-10-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-10-07 18:17:02 +02:00 committed by Paolo Bonzini
parent 40cbafe05b
commit 4e7189e112
3 changed files with 0 additions and 15 deletions
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5
target/i386/sev-stub.c
View File

@ -25,11 +25,6 @@ bool sev_enabled(void)
return false;
}
uint64_t sev_get_me_mask(void)
{
return ~0;
}
uint32_t sev_get_cbit_position(void)
{
return 0;

9
target/i386/sev.c
View File

@ -65,7 +65,6 @@ struct SevGuestState {
uint8_t api_major;
uint8_t api_minor;
uint8_t build_id;
uint64_t me_mask;
int sev_fd;
SevState state;
gchar *measurement;
@ -389,12 +388,6 @@ sev_es_enabled(void)
return sev_enabled() && (sev_guest->policy & SEV_POLICY_ES);
}
uint64_t
sev_get_me_mask(void)
{
return sev_guest ? sev_guest->me_mask : ~0;
}
uint32_t
sev_get_cbit_position(void)
{
@ -833,8 +826,6 @@ int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp)
goto err;
}
sev->me_mask = ~(1UL << sev->cbitpos);
devname = object_property_get_str(OBJECT(sev), "sev-device", NULL);
sev->sev_fd = open(devname, O_RDWR);
if (sev->sev_fd < 0) {

1
target/i386/sev_i386.h
View File

@ -36,7 +36,6 @@ typedef struct SevKernelLoaderContext {
} SevKernelLoaderContext;
extern bool sev_es_enabled(void);
extern uint64_t sev_get_me_mask(void);
extern SevInfo *sev_get_info(void);
extern uint32_t sev_get_cbit_position(void);
extern uint32_t sev_get_reduced_phys_bits(void);