diff mbox

[kvm-unit-tests] x86/kvmclock_test: fix i386 compilation

Message ID 1477939540-28370-1-git-send-email-drjones@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andrew Jones Oct. 31, 2016, 6:45 p.m. UTC
Signed-off-by: Andrew Jones <drjones@redhat.com>
---
 x86/kvmclock_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Po-Hsu Lin Nov. 1, 2016, 11:37 a.m. UTC | #1
> Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
> ---
>  x86/kvmclock_test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/x86/kvmclock_test.c b/x86/kvmclock_test.c
> index f729dbecf38e..cbdcaf6961fe 100644
> --- a/x86/kvmclock_test.c
> +++ b/x86/kvmclock_test.c
> @@ -33,7 +33,7 @@ static void wallclock_test(void *data)
>          ksec = ts.tv_sec;
>
>          offset = ksec - sec;
> -        printf("Raw nanoseconds value from kvmclock: %ld (cpu %d)\n", kvm_clock_read(), smp_id());
> +        printf("Raw nanoseconds value from kvmclock: %" PRId64 " (cpu %d)\n", kvm_clock_read(), smp_id());

Looks like the PRId64 here should be PRIu64, as the cycle_t from x86/kvmclock.h uses u64

in x86/kvmclock.h:

14        typedef u64 cycle_t;
39        cycle_t kvm_clock_read();

>          printf("Seconds get from kvmclock: %ld (cpu %d, offset: %ld)\n", ksec, smp_id(), offset);
>
>          if (offset > threshold || offset < -threshold) {
> --
> 2.7.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Andrew Jones Nov. 1, 2016, 1:50 p.m. UTC | #2
On Tue, Nov 01, 2016 at 07:37:09PM +0800, Po-Hsu Lin wrote:
> > Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
> > ---
> >  x86/kvmclock_test.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/x86/kvmclock_test.c b/x86/kvmclock_test.c
> > index f729dbecf38e..cbdcaf6961fe 100644
> > --- a/x86/kvmclock_test.c
> > +++ b/x86/kvmclock_test.c
> > @@ -33,7 +33,7 @@ static void wallclock_test(void *data)
> >          ksec = ts.tv_sec;
> >
> >          offset = ksec - sec;
> > -        printf("Raw nanoseconds value from kvmclock: %ld (cpu %d)\n", kvm_clock_read(), smp_id());
> > +        printf("Raw nanoseconds value from kvmclock: %" PRId64 " (cpu %d)\n", kvm_clock_read(), smp_id());
> 
> Looks like the PRId64 here should be PRIu64, as the cycle_t from x86/kvmclock.h uses u64
> 
> in x86/kvmclock.h:
> 
> 14        typedef u64 cycle_t;
> 39        cycle_t kvm_clock_read();

Will fix.

Thanks,
drew

> 
> >          printf("Seconds get from kvmclock: %ld (cpu %d, offset: %ld)\n", ksec, smp_id(), offset);
> >
> >          if (offset > threshold || offset < -threshold) {
> > --
> > 2.7.4
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > the body of a message to majordomo@xxxxxxxxxxxxxxx
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Paolo Bonzini Nov. 1, 2016, 2:42 p.m. UTC | #3
On 31/10/2016 19:45, Andrew Jones wrote:
> Signed-off-by: Andrew Jones <drjones@redhat.com>
> ---
>  x86/kvmclock_test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/x86/kvmclock_test.c b/x86/kvmclock_test.c
> index f729dbecf38e..cbdcaf6961fe 100644
> --- a/x86/kvmclock_test.c
> +++ b/x86/kvmclock_test.c
> @@ -33,7 +33,7 @@ static void wallclock_test(void *data)
>          ksec = ts.tv_sec;
>  
>          offset = ksec - sec;
> -        printf("Raw nanoseconds value from kvmclock: %ld (cpu %d)\n", kvm_clock_read(), smp_id());
> +        printf("Raw nanoseconds value from kvmclock: %" PRId64 " (cpu %d)\n", kvm_clock_read(), smp_id());
>          printf("Seconds get from kvmclock: %ld (cpu %d, offset: %ld)\n", ksec, smp_id(), offset);
>  
>          if (offset > threshold || offset < -threshold) {
> 

Committed, thanks (with PRIu64).

Paolo
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/x86/kvmclock_test.c b/x86/kvmclock_test.c
index f729dbecf38e..cbdcaf6961fe 100644
--- a/x86/kvmclock_test.c
+++ b/x86/kvmclock_test.c
@@ -33,7 +33,7 @@  static void wallclock_test(void *data)
         ksec = ts.tv_sec;
 
         offset = ksec - sec;
-        printf("Raw nanoseconds value from kvmclock: %ld (cpu %d)\n", kvm_clock_read(), smp_id());
+        printf("Raw nanoseconds value from kvmclock: %" PRId64 " (cpu %d)\n", kvm_clock_read(), smp_id());
         printf("Seconds get from kvmclock: %ld (cpu %d, offset: %ld)\n", ksec, smp_id(), offset);
 
         if (offset > threshold || offset < -threshold) {