On a 16TB system (using AMS/CMO), I get: WARNING: ignoring large property [/ibm,dynamic-reconfiguration-memory] ibm,dynamic-memory length 0x000000000017ffec
and significantly less memory is thus shown to the partition. As far as I can tell, the constant used is arbitrary, but bump it up to 2MB, which covers the above property (approximately 1.5MB). With this patch, the kernel does see all of the system memory on the 16TB system. Signed-off-by: Nishanth Aravamudan <n...@us.ibm.com> Cc: Anton Blanchard <an...@au1.ibm.com> Cc: Paul Mackerras <pau...@samba.org> Cc: Robert Jennings <r...@linux.vnet.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/kernel/prom_init.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index eca626e..0bf0ccc 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -53,7 +53,7 @@ * ensure that we don't lose things like the interrupt-map property * on a PCI-PCI bridge. */ -#define MAX_PROPERTY_LENGTH (1UL * 1024 * 1024) +#define MAX_PROPERTY_LENGTH (2UL * 1024 * 1024) /* * Eventually bump that one up -- 1.7.5.4 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
