From: David Daney <ddaney@avtrex.com>
Date: Tue, 23 Sep 2008 07:04:26 +0000 (-0700)
Subject: MIPS: Add HARDWARE_WATCHPOINTS configure option.
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~26216^2~7
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=8192c9ea9ac44213d1266ecb64615519443979b3;p=linux-4.9.git

MIPS: Add HARDWARE_WATCHPOINTS configure option.

This is automatically set for all MIPS32 and MIPS64 processors.

Signed-off-by: David Daney <ddaney@avtrex.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 16097a8f5c52..cd5fbf6f0784 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1268,6 +1268,13 @@ config CPU_SUPPORTS_32BIT_KERNEL
 config CPU_SUPPORTS_64BIT_KERNEL
 	bool
 
+#
+# Set to y for ptrace access to watch registers.
+#
+config HARDWARE_WATCHPOINTS
+       bool
+       default y if CPU_MIPS32 || CPU_MIPS64
+
 menu "Kernel type"
 
 choice