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authorHassan Naveed <hnaveed@wavecomp.com>2018-10-29 18:27:41 -0700
committerPaul Burton <paul.burton@mips.com>2018-11-05 10:15:28 -0800
commitb3a428b4b18d495a06f39515568850f8db4c98ea (patch)
tree77c882b8cbe9c262855ebe5794a8c096ead8c96f /Documentation/features/vm
parent67769857f05a3b6af79c990e53aa47f4c2b4a000 (diff)
downloadlinux-b3a428b4b18d495a06f39515568850f8db4c98ea.tar.bz2
MIPS: Enable IOREMAP_PROT config option for MIPS cpus
Allows the users of ptrace to access memory mapped by the ptraced process using the same cache coherency attributes as the original process. For example while using gdb with ioremap_prot() incorporated, both gdb and the process being traced will have same cache coherency attributes. Signed-off-by: Hassan Naveed <hnaveed@wavecomp.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20955/ Cc: <linux-mips@linux-mips.org>
Diffstat (limited to 'Documentation/features/vm')
-rw-r--r--Documentation/features/vm/ioremap_prot/arch-support.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt
index 8527601a3739..326e4797bc65 100644
--- a/Documentation/features/vm/ioremap_prot/arch-support.txt
+++ b/Documentation/features/vm/ioremap_prot/arch-support.txt
@@ -16,7 +16,7 @@
| ia64: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
- | mips: | TODO |
+ | mips: | ok |
| nds32: | TODO |
| nios2: | TODO |
| openrisc: | TODO |