Ian Munsie b123429e6a cxl: Unmap MMIO regions when detaching a context ... If we need to force detach a context (e.g. due to EEH or simply force unbinding the driver) we should prevent the userspace contexts from being able to access the Problem State Area MMIO region further, which they may have mapped with mmap(). This patch unmaps any mapped MMIO regions when detaching a userspace context. Cc: stable@vger.kernel.org Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2014-12-12 13:06:48 +11:00
..
base.c
context.c	cxl: Unmap MMIO regions when detaching a context	2014-12-12 13:06:48 +11:00
cxl.h	cxl: Unmap MMIO regions when detaching a context	2014-12-12 13:06:48 +11:00
debugfs.c
fault.c	powerpc/mm: don't do tlbie for updatepp request with NO HPTE fault	2014-12-05 16:26:15 +11:00
file.c	cxl: Unmap MMIO regions when detaching a context	2014-12-12 13:06:48 +11:00
irq.c	cxl: Name interrupts in /proc/interrupt	2014-11-18 13:01:39 +11:00
Kconfig	cxl: Add driver to Kbuild and Makefiles	2014-10-08 20:15:58 +11:00
main.c
Makefile	cxl: Add driver to Kbuild and Makefiles	2014-10-08 20:15:58 +11:00
native.c	cxl: Add timeout to process element commands	2014-12-12 13:06:47 +11:00
pci.c	cxl: Change contexts_lock to a mutex to fix sleep while atomic bug	2014-12-12 13:06:47 +11:00
sysfs.c	cxl: Change contexts_lock to a mutex to fix sleep while atomic bug	2014-12-12 13:06:47 +11:00