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-rw-r--r--target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch8
1 files changed, 8 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch b/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch
index 2df8f0481b..f66e75956b 100644
--- a/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch
+++ b/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch
@@ -1,3 +1,11 @@
+From: Jeff Hansen <jhansen@cardaccess-inc.com>
+Subject: [PATCH] kmap_coherent
+
+On ASUS WL-500gP there are some "Data bus error"s when executing simple
+commands liks "ps" or "cat /proc/1/cmdline".
+
+This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485
+---
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -158,6 +158,9 @@