Ian Munsie 10a5894f2d cxl: Fix off by one error allowing subsequent mmap page to be accessed ... It was discovered that if a process mmaped their problem state area they were able to access one page more than expected, potentially allowing them to access the problem state area of an unrelated process. This was due to a simple off by one error in the mmap fault handler introduced in 0712dc7e73 ("cxl: Fix issues when unmapping contexts"), which is fixed in this patch. Cc: stable@vger.kernel.org Fixes: 0712dc7e73 ("cxl: Fix issues when unmapping contexts") Signed-off-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2015-07-08 15:17:47 +10:00
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api.c	cxl: Fix refcounting in kernel API	2015-07-07 19:38:37 +10:00
base.c	cxl: Move include file cxl.h -> cxl-base.h	2015-06-03 13:27:19 +10:00
context.c	cxl: Fix off by one error allowing subsequent mmap page to be accessed	2015-07-08 15:17:47 +10:00
cxl.h	cxl: Add AFU virtual PHB and kernel API	2015-06-03 13:27:20 +10:00
debugfs.c
fault.c	cxl: Only check pid for userspace contexts	2015-06-03 13:27:18 +10:00
file.c	cxl: Export file ops for use by API	2015-06-03 13:27:20 +10:00
irq.c	cxl: Move include file cxl.h -> cxl-base.h	2015-06-03 13:27:19 +10:00
Kconfig	cxl: Add CXL_KERNEL_API config option	2015-06-19 17:10:30 +10:00
main.c	cxl: Move include file cxl.h -> cxl-base.h	2015-06-03 13:27:19 +10:00
Makefile	cxl: Add AFU virtual PHB and kernel API	2015-06-03 13:27:20 +10:00
native.c	cxl: Move include file cxl.h -> cxl-base.h	2015-06-03 13:27:19 +10:00
pci.c	cxl: Test the correct mmio space before unmapping	2015-07-06 20:24:35 +10:00
sysfs.c	cxl: cxl_afu_reset() -> __cxl_afu_reset()	2015-06-03 13:27:18 +10:00
trace.c	cxl: Add tracepoints	2015-01-22 17:31:51 +11:00
trace.h	cxl: Add tracepoints	2015-01-22 17:31:51 +11:00
vphb.c	cxl/vphb.c: Use phb pointer after NULL check	2015-07-06 20:24:34 +10:00