[PATCH 3.14 36/42] vm: make stack guard page errors return VM_FAULT_SIGSEGV rather than SIGBUS

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Linus Torvalds commit 9c145c56d0c8a0b62e48c8d71e055ad0fb2012ba upstream. The stack guard page error case has long incorrectly caused a SIGBUS rather than a SIGSEGV, but nobody actually

[PATCH 3.14 36/42] vm: make stack guard page errors return VM_FAULT_SIGSEGV rather than SIGBUS

3.14-stable review patch. If anyone has any objections, please let me know. -- From: Linus Torvalds torva...@linux-foundation.org commit 9c145c56d0c8a0b62e48c8d71e055ad0fb2012ba upstream. The stack guard page error case has long incorrectly caused a SIGBUS rather than a