| Message ID | 511B7C4E.8070403@siemens.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Feb 13, 2013 at 12:43:10PM +0100, Jan Kiszka wrote: > Python may otherwise decide to to read larger chunks, applying the seek > only on the software buffer. This will return results from the wrong > MSRs. > > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Applied, thanks. > --- > scripts/kvm/vmxcap | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap > index 0b23f77..6363e73 100755 > --- a/scripts/kvm/vmxcap > +++ b/scripts/kvm/vmxcap > @@ -27,9 +27,9 @@ MSR_IA32_VMX_VMFUNC = 0x491 > class msr(object): > def __init__(self): > try: > - self.f = file('/dev/cpu/0/msr') > + self.f = open('/dev/cpu/0/msr', 'r', 0) > except: > - self.f = file('/dev/msr0') > + self.f = open('/dev/msr0', 'r', 0) > def read(self, index, default = None): > import struct > self.f.seek(index) > -- > 1.7.3.4 -- Gleb. -- 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
Am 14.02.2013 08:55, schrieb Gleb Natapov: > On Wed, Feb 13, 2013 at 12:43:10PM +0100, Jan Kiszka wrote: >> Python may otherwise decide to to read larger chunks, applying the seek >> only on the software buffer. This will return results from the wrong >> MSRs. >> >> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> > Applied, thanks. Could you please fix the "to to"? :) Andreas
On Thu, Feb 14, 2013 at 11:25:05AM +0100, Andreas Färber wrote: > Am 14.02.2013 08:55, schrieb Gleb Natapov: > > On Wed, Feb 13, 2013 at 12:43:10PM +0100, Jan Kiszka wrote: > >> Python may otherwise decide to to read larger chunks, applying the seek > >> only on the software buffer. This will return results from the wrong > >> MSRs. > >> > >> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> > > Applied, thanks. > > Could you please fix the "to to"? :) > Too too late :( Pushed already. -- Gleb. -- 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 --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap index 0b23f77..6363e73 100755 --- a/scripts/kvm/vmxcap +++ b/scripts/kvm/vmxcap @@ -27,9 +27,9 @@ MSR_IA32_VMX_VMFUNC = 0x491 class msr(object): def __init__(self): try: - self.f = file('/dev/cpu/0/msr') + self.f = open('/dev/cpu/0/msr', 'r', 0) except: - self.f = file('/dev/msr0') + self.f = open('/dev/msr0', 'r', 0) def read(self, index, default = None): import struct self.f.seek(index)
Python may otherwise decide to to read larger chunks, applying the seek only on the software buffer. This will return results from the wrong MSRs. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- scripts/kvm/vmxcap | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)