From: Christian Borntraeger Date: Sat, 26 Jan 2008 13:11:00 +0000 (+0100) Subject: [S390] Change vmalloc defintions X-Git-Tag: v2.6.25-rc1~1228^2~31 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fd9c6e214547a32d3da6ee4284c79004d667bc8;p=pandora-kernel.git [S390] Change vmalloc defintions Currently the vmalloc area starts at a dynamic address depending on the memory size. There was also an 8MB security hole after the physical memory to catch out-of-bounds accesses. We can simplify the code by putting the vmalloc area explicitely at the top of the kernel mapping and setting the vmalloc size to a fixed value of 128MB/128GB for 31bit/64bit systems. Part of the vmalloc area will be used for the vmem_map. This leaves an area of 96MB/1GB for normal vmalloc allocations. Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed