Re: [PATCH] kexec/powerpc: fix exporting memory limit

2022-03-11 Thread Christophe Leroy
Le 07/03/2014 à 05:38, Nikita Yushchenko a écrit : On Thu, 2014-03-06 at 18:24 +0400, Nikita Yushchenko wrote: When preparing dump-capturing kernel, kexec userspace tool needs to know actual amount of memory used by the running kernel. This may differ from extire available DRAM for a couple o

Re: [PATCH] kexec/powerpc: fix exporting memory limit

2014-03-06 Thread Nikita Yushchenko
> On Thu, 2014-03-06 at 18:24 +0400, Nikita Yushchenko wrote: > > When preparing dump-capturing kernel, kexec userspace tool needs to > > know actual amount of memory used by the running kernel. This may > > differ from extire available DRAM for a couple of reasons. To address > > this issue, kdump

Re: [PATCH] kexec/powerpc: fix exporting memory limit

2014-03-06 Thread Michael Ellerman
On Thu, 2014-03-06 at 18:24 +0400, Nikita Yushchenko wrote: > When preparing dump-capturing kernel, kexec userspace tool needs to know > actual amount of memory used by the running kernel. This may differ from > extire available DRAM for a couple of reasons. To address this issue, > kdump kernel su

[PATCH] kexec/powerpc: fix exporting memory limit

2014-03-06 Thread Nikita Yushchenko
When preparing dump-capturing kernel, kexec userspace tool needs to know actual amount of memory used by the running kernel. This may differ from extire available DRAM for a couple of reasons. To address this issue, kdump kernel support code injects several attributes into device tree that are late