Re: [PATCH] powerpc/fadump: set an upper limit for boot memory size

Hi Michael, On Friday 17 February 2017 11:54 AM, Michael Ellerman wrote: Hari Bathini writes: diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index de7d39a..d5107f4 100644 --- a/arch/powerpc/kernel/fadump.c +++

Re: [PATCH] powerpc/fadump: set an upper limit for boot memory size

Hari Bathini writes: > diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c > index de7d39a..d5107f4 100644 > --- a/arch/powerpc/kernel/fadump.c > +++ b/arch/powerpc/kernel/fadump.c > @@ -222,6 +222,18 @@ static inline unsigned long >

[PATCH] powerpc/fadump: set an upper limit for boot memory size

By default, 5% of system RAM is reserved for preserving boot memory. Alternatively, a user can specify the amount of memory to reserve. See Documentation/powerpc/firmware-assisted-dump.txt for details. In addition to the memory reserved for preserving boot memory, some more memory is reserved, to