| commit | 79c3095fb39964d0d44368cbbb4eff5b52c43d2c | |
| author | Sonny Rao <sonnyrao@us.ibm.com> | |
| Thu, 19 Aug 2010 18:08:09 +0000 (19 18:08 +0000) | ||
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | |
| Tue, 24 Aug 2010 05:26:26 +0000 (24 15:26 +1000) | ||
| tree | 6245ed4b5a1be5dba85a68c7551cb1b51922d0b9 | treesnapshot (tar.gz zip) |
| parent | 529b7307d804f649839b5b65b303442140266d26 | commitdiff |
powerpc: Export memstart_addr and kernstart_addr on ppc64
Some modules (like eHCA) want to map all of kernel memory, for this to
work with a relocated kernel, we need to export kernstart_addr so
modules can use PHYSICAL_START and memstart_addr so they could use
MEMORY_START. Note that the 32bit code already exports these symbols.
Signed-off-By: Sonny Rao <sonnyrao@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Some modules (like eHCA) want to map all of kernel memory, for this to
work with a relocated kernel, we need to export kernstart_addr so
modules can use PHYSICAL_START and memstart_addr so they could use
MEMORY_START. Note that the 32bit code already exports these symbols.
Signed-off-By: Sonny Rao <sonnyrao@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| arch/powerpc/mm/init_64.c | diffblobblamehistory |