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authorHassan Naveed <hnaveed@wavecomp.com>2018-10-30 04:27:41 +0300
committerPaul Burton <paul.burton@mips.com>2018-11-05 21:15:28 +0300
commitb3a428b4b18d495a06f39515568850f8db4c98ea (patch)
tree77c882b8cbe9c262855ebe5794a8c096ead8c96f /Documentation/features
parent67769857f05a3b6af79c990e53aa47f4c2b4a000 (diff)
downloadlinux-b3a428b4b18d495a06f39515568850f8db4c98ea.tar.xz
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')
-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 |