Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-18 Thread Greg Kurz
On Mon, 18 Jul 2016 11:21:41 +0200 Thomas Huth wrote: > On 15.07.2016 11:28, Greg Kurz wrote: > > On Fri, 15 Jul 2016 10:10:25 +0200 > > Thomas Huth wrote: > > > >> Commit 86b50f2e1bef ("Disable huge page support if it is not available > >> for main RAM") already made sure that huge page supp

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-18 Thread Thomas Huth
On 15.07.2016 11:28, Greg Kurz wrote: > On Fri, 15 Jul 2016 10:10:25 +0200 > Thomas Huth wrote: > >> Commit 86b50f2e1bef ("Disable huge page support if it is not available >> for main RAM") already made sure that huge page support is not announced >> to the guest if the normal RAM of non-NUMA con

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-17 Thread David Gibson
On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: > Commit 86b50f2e1bef ("Disable huge page support if it is not available > for main RAM") already made sure that huge page support is not announced > to the guest if the normal RAM of non-NUMA configurations is not backed > by a huge page

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Greg Kurz
On Fri, 15 Jul 2016 17:54:44 +0200 Thomas Huth wrote: > On 15.07.2016 17:18, Greg Kurz wrote: > > On Fri, 15 Jul 2016 14:28:44 +0200 > > Thomas Huth wrote: > > > >> On 15.07.2016 10:35, David Gibson wrote: > >>> On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: > Commit

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Thomas Huth
On 15.07.2016 17:18, Greg Kurz wrote: > On Fri, 15 Jul 2016 14:28:44 +0200 > Thomas Huth wrote: > >> On 15.07.2016 10:35, David Gibson wrote: >>> On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: Commit 86b50f2e1bef ("Disable huge page support if it is not available for mai

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Greg Kurz
On Fri, 15 Jul 2016 14:28:44 +0200 Thomas Huth wrote: > On 15.07.2016 10:35, David Gibson wrote: > > On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: > >> Commit 86b50f2e1bef ("Disable huge page support if it is not available > >> for main RAM") already made sure that huge page supp

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Thomas Huth
On 15.07.2016 10:35, David Gibson wrote: > On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: >> Commit 86b50f2e1bef ("Disable huge page support if it is not available >> for main RAM") already made sure that huge page support is not announced >> to the guest if the normal RAM of non-NUMA

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread David Gibson
On Fri, Jul 15, 2016 at 10:10:25AM +0200, Thomas Huth wrote: > Commit 86b50f2e1bef ("Disable huge page support if it is not available > for main RAM") already made sure that huge page support is not announced > to the guest if the normal RAM of non-NUMA configurations is not backed > by a huge page

Re: [Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Greg Kurz
On Fri, 15 Jul 2016 10:10:25 +0200 Thomas Huth wrote: > Commit 86b50f2e1bef ("Disable huge page support if it is not available > for main RAM") already made sure that huge page support is not announced > to the guest if the normal RAM of non-NUMA configurations is not backed > by a huge page file

[Qemu-devel] [PATCH] ppc: Yet another fix for the huge page support detection mechanism

2016-07-15 Thread Thomas Huth
Commit 86b50f2e1bef ("Disable huge page support if it is not available for main RAM") already made sure that huge page support is not announced to the guest if the normal RAM of non-NUMA configurations is not backed by a huge page filesystem. However, there is one more case that can go wrong: NUMA