From: Florian Fainelli <florian@openwrt.org>
Date: Wed, 13 May 2009 13:27:02 +0000 (+0000)
Subject: also workaround gcc4.1 bug with binfmt_elf for 2.6.30
X-Git-Tag: reboot~23588
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9ae2de2bd52866160ac9b75f5ab4f8efaef4c247;p=openwrt%2Fstaging%2Flynxis.git

also workaround gcc4.1 bug with binfmt_elf for 2.6.30

SVN-Revision: 15825
---

diff --git a/target/linux/generic-2.6/patches-2.6.30/221-binfmt_elf_gcc4.1.patch b/target/linux/generic-2.6/patches-2.6.30/221-binfmt_elf_gcc4.1.patch
new file mode 100644
index 0000000000..f55ce346d9
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.30/221-binfmt_elf_gcc4.1.patch
@@ -0,0 +1,11 @@
+--- a/fs/binfmt_elf.c
++++ b/fs/binfmt_elf.c
+@@ -1211,7 +1211,7 @@ static unsigned long vma_dump_size(struc
+ 	if (FILTER(ELF_HEADERS) &&
+ 	    vma->vm_pgoff == 0 && (vma->vm_flags & VM_READ)) {
+ 		u32 __user *header = (u32 __user *) vma->vm_start;
+-		u32 word;
++		u32 word = 0;
+ 		mm_segment_t fs = get_fs();
+ 		/*
+ 		 * Doing it this way gets the constant folded by GCC.