binutils: Add more detail to the ppc patch

This adds useful detail from the orginal commit.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/binutils/binutils/0011-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch b/meta/recipes-devtools/binutils/binutils/0011-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch
index 389232c1e3ee7f6e376a6e957ed6015dd95cbb93..a271f55ea1a7950d2a0d367d3b8ccd8701885487 100644 (file)
--- a/meta/recipes-devtools/binutils/binutils/0011-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch
+++ b/meta/recipes-devtools/binutils/binutils/0011-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch
@@ -3,6 +3,10 @@ From: Zhenhua Luo <zhenhua.luo@nxp.com>
 Date: Sat, 11 Jun 2016 22:08:29 -0500
 Subject: [PATCH] fix the incorrect assembling for ppc wait mnemonic
 
+The wait mnemonic for ppc targets is incorrectly assembled into 0x7c00003c due
+to duplicated address definition with waitasec instruction. The issue causes
+kernel boot calltrace for ppc targets when wait instruction is executed.
+
 Signed-off-by: Zhenhua Luo <zhenhua.luo@nxp.com>
 
 Upstream-Status: Pending