Re: [Xen-devel] Regarding changing memory for DOM0

2017-09-06 Thread Stefano Stabellini
On Wed, 30 Aug 2017, George John wrote: > Hai all, > Sorry for the delay >  First of all Thank you very much for the quick reply. >    I tried the same with MMC root .It boot up successfully but after typing > xl list I am getting following errors > > libxl: error: libxl.c:662:libxl_list_domain:

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-30 Thread George John
Hai all, Sorry for the delay First of all Thank you very much for the quick reply. I tried the same with MMC root .It boot up successfully but after typing xl list I am getting following errors libxl: error: libxl.c:662:libxl_list_domain: getting domain info list: Permission denied During ne

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-14 Thread Andrii Anisov
Hello Julien, On 14.08.17 14:50, Julien Grall wrote: The kernel should really be able to deal with memory below and above 4GB. Yes, it should. I suppose a bug somewhere in Renesas eth driver. Meanwhile George John could make some investigations. Otherwise the problem would be exactly the same

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-14 Thread Julien Grall
On 11/08/17 09:55, Andrii Anisov wrote: Hello George, Hello, On 11.08.17 10:16, George John wrote: I checked with xen version 4.9, Still the error for the filesystem persists. What seems to be the problem?. I am attaching the log for the above error and also the dts file I am using. I've

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-11 Thread Andrii Anisov
Hello George, On 11.08.17 10:16, George John wrote: I checked with xen version 4.9, Still the error for the filesystem persists. What seems to be the problem?. I am attaching the log for the above error and also the dts file I am using. I've looked through the log and it is the same as on my t

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-11 Thread George John
Hi all, Thank you for the reply. I checked with xen version 4.9, Still the error for the filesystem persists. What seems to be the problem?. I am attaching the log for the above error and also the dts file I am using. Regards, George NOTICE: BL2: R-Car Gen3 Initial Program Loader(CA57) Rev.1.0.9

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Andrii Anisov
On 03.08.17 16:58, Andrii Anisov wrote: Let me check with a block device root. It does work with root on mmcblk1p1. So I suggest to George to update his XEN by moving to 4.9 or by backporting mentioned patch. Not sure what is broken for nfs-root. Would not deal with it now, maybe later.

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Andrii Anisov
On 03.08.17 16:49, Julien Grall wrote: Looking at the log, there is 640MB of RAM allocated below 4GB. So is it the same issue? I do not know what the issue George exactly has. I do not see his log. Let me check with a block device root. Also, which version of Xen are you comparing with? I'm

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Julien Grall
On 03/08/17 14:46, Andrii Anisov wrote: On 03.08.17 16:38, Andrii Anisov wrote: If I recall correctly related issue was fixed in 4.9. It's ugly. I've reproduced the setup on my table, with the current master. It does not work. XEN allocated Dom0 memory properly: (XEN) *** LOADING DOMAIN

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Andrii Anisov
On 03.08.17 16:38, Andrii Anisov wrote: If I recall correctly related issue was fixed in 4.9. It's ugly. I've reproduced the setup on my table, with the current master. It does not work. XEN allocated Dom0 memory properly: (XEN) *** LOADING DOMAIN 0 *** (XEN) Loading kernel from boot

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Julien Grall
On 03/08/17 14:38, Andrii Anisov wrote: Hello Julien, George On 03.08.17 16:11, Julien Grall wrote: ... I am not sure to understand the relation between the file system crashing and the amount of RAM. Having the full log here would be helpful. Is it because all the memory allocated is above

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Andrii Anisov
Hello Julien, George On 03.08.17 16:11, Julien Grall wrote: ... I am not sure to understand the relation between the file system crashing and the amount of RAM. Having the full log here would be helpful. Is it because all the memory allocated is above 4GB? Yep, the salvator-x board has 1GB RAM

Re: [Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread Julien Grall
On 03/08/17 09:57, George John wrote: Hi, Hello, I am running Xen on Rcar H3 which is now configured Dom0 memory as 752M and need to change it as 2048M.I attempted to change it by xl mem-set (xl mem-set 0 2048M) where 0 is Dom0 ID.It result following error root@salvator-x-xen-dom0:~# xl

[Xen-devel] Regarding changing memory for DOM0

2017-08-03 Thread George John
Hi, I am running Xen on Rcar H3 which is now configured Dom0 memory as 752M and need to change it as 2048M.I attempted to change it by xl mem-set (xl mem-set 0 2048M) where 0 is Dom0 ID.It result following error root@salvator-x-xen-dom0:~# xl list NameID