diff options
author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2013-02-11 17:29:49 +0400 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-02-14 18:55:22 +0400 |
commit | 486c0a0bc80d370471b21662bf03f04fbb37cdc6 (patch) | |
tree | 29b538296d454871ba0b4dd9802e0e154eb2102b /include/asm-generic | |
parent | a4e69245bd7793a620ed67442c00fa1f2dd56891 (diff) | |
download | linux-486c0a0bc80d370471b21662bf03f04fbb37cdc6.tar.xz |
s390/mm: Fix crst upgrade of mmap with MAP_FIXED
Right now the page table upgrade does not happen if the end address
of a fixed mapping is greater than TASK_SIZE.
Enhance s390_mmap_check() to handle MAP_FIXED mappings correctly.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-generic')
0 files changed, 0 insertions, 0 deletions