Re: Two questions about NVDIMM devices

2020-09-14 Thread Daniel Henrique Barboza
On 9/14/20 1:40 PM, Andrea Bolognani wrote: On Thu, 2020-09-10 at 20:53 +0200, Michal Privoznik wrote: On 9/10/20 4:56 PM, Daniel P. Berrangé wrote: On Thu, Sep 10, 2020 at 04:54:08PM +0200, Milan Zamazal wrote: Daniel P. Berrangé writes: If we're enforcing this 1 MB rounding though, we r

Re: Two questions about NVDIMM devices

2020-09-14 Thread Andrea Bolognani
On Thu, 2020-09-10 at 20:53 +0200, Michal Privoznik wrote: > On 9/10/20 4:56 PM, Daniel P. Berrangé wrote: > > On Thu, Sep 10, 2020 at 04:54:08PM +0200, Milan Zamazal wrote: > > > Daniel P. Berrangé writes: > > > > > > If we're enforcing this 1 MB rounding though, we really should be > > > > > > d

Re: Two questions about NVDIMM devices

2020-09-10 Thread Michal Privoznik
On 9/10/20 4:56 PM, Daniel P. Berrangé wrote: On Thu, Sep 10, 2020 at 04:54:08PM +0200, Milan Zamazal wrote: Daniel P. Berrangé writes: On Thu, Sep 10, 2020 at 04:26:40PM +0200, Milan Zamazal wrote: Daniel P. Berrangé writes: On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote

Re: Two questions about NVDIMM devices

2020-09-10 Thread Daniel P . Berrangé
On Thu, Sep 10, 2020 at 04:54:08PM +0200, Milan Zamazal wrote: > Daniel P. Berrangé writes: > > > On Thu, Sep 10, 2020 at 04:26:40PM +0200, Milan Zamazal wrote: > >> Daniel P. Berrangé writes: > >> > > > >> > On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: > >> >> Hi, > >> >> >

Re: Two questions about NVDIMM devices

2020-09-10 Thread Milan Zamazal
Daniel P. Berrangé writes: > On Thu, Sep 10, 2020 at 04:26:40PM +0200, Milan Zamazal wrote: >> Daniel P. Berrangé writes: >> > >> > On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: >> >> Hi, >> >> >> > >> >> I've met two situations with NVDIMM support in libvirt where I'm not >>

Re: Two questions about NVDIMM devices

2020-09-10 Thread Daniel P . Berrangé
On Thu, Sep 10, 2020 at 04:26:40PM +0200, Milan Zamazal wrote: > Daniel P. Berrangé writes: > > > On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: > >> Hi, > >> > > > >> I've met two situations with NVDIMM support in libvirt where I'm not > >> sure all the parties (libvirt & I) do

Re: Two questions about NVDIMM devices

2020-09-10 Thread Milan Zamazal
Daniel P. Berrangé writes: > On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: >> Hi, >> > >> I've met two situations with NVDIMM support in libvirt where I'm not >> sure all the parties (libvirt & I) do the things correctly. >> >> The first problem is with memory alignment and siz

Re: Two questions about NVDIMM devices

2020-07-02 Thread Milan Zamazal
Daniel P. Berrangé writes: > On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: >> Hi, >> > >> I've met two situations with NVDIMM support in libvirt where I'm not >> sure all the parties (libvirt & I) do the things correctly. >> >> The first problem is with memory alignment and siz

Re: Two questions about NVDIMM devices

2020-07-02 Thread Daniel P . Berrangé
On Thu, Jul 02, 2020 at 01:21:15PM +0200, Milan Zamazal wrote: > Hi, > > I've met two situations with NVDIMM support in libvirt where I'm not > sure all the parties (libvirt & I) do the things correctly. > > The first problem is with memory alignment and size changes. In > addition to the size c