Commit 1a88e52e authored by Natanael Copa's avatar Natanael Copa

main/cpufrequtils: upgrade to 008

parent b4b4859a
From 4c6552d2df2912a710cab6acf476347a7fbf15a0 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 1 Sep 2010 09:12:44 +0000
Subject: [PATCH] Support for Position Independet Code by aboid clobbering PIC register
Do not use the PIC register (ebx)
See http://www.gentoo.org/proj/en/hardened/pic-fix-guide.xml#doc_chap5
---
utils/cpuid.h | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/utils/cpuid.h b/utils/cpuid.h
index 2bac69a..ebcec7c 100644
--- a/utils/cpuid.h
+++ b/utils/cpuid.h
@@ -5,9 +5,12 @@ static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
{
/* ecx is often an input as well as an output. */
- asm volatile("cpuid"
+ asm volatile(
+ "movl %%ebx, %%esi;"
+ "cpuid;"
+ "xchg %%ebx, %%esi;"
: "=a" (*eax),
- "=b" (*ebx),
+ "=S" (*ebx),
"=c" (*ecx),
"=d" (*edx)
: "0" (*eax), "2" (*ecx));
--
1.7.2.2
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=cpufrequtils
pkgver=007
pkgrel=2
pkgver=008
pkgrel=0
pkgdesc="Userspace tools for the kernel cpufreq subsystem"
url="http://www.kernel.org/pub/linux/utils/kernel/cpufreq/cpufrequtils.html"
license="GPL"
......@@ -10,6 +10,7 @@ depends="sysfsutils"
makedepends="sysfsutils-dev libtool"
source="http://www.kernel.org/pub/linux/utils/kernel/cpufreq/$pkgname-$pkgver.tar.bz2
cpufrequtils-006-nls.patch
0001-Support-for-Position-Independet-Code-by-aboid-clobbe.patch
$pkgname.initd
$pkgname.confd"
......@@ -37,7 +38,8 @@ package() {
install -D -m755 ../$pkgname.initd "$pkgdir"/etc/init.d/$pkgname
install -D -m644 ../$pkgname.confd "$pkgdir"/etc/conf.d/$pkgname
}
md5sums="fdd833ce70a9ae40ae8bce5b18f2becf cpufrequtils-007.tar.bz2
md5sums="c59b71c044d463896f3247e8dd83dd7e cpufrequtils-008.tar.bz2
aa4c6f19766a741a68ae1ad352c6bad9 cpufrequtils-006-nls.patch
9f999b70138d84580894df48340e50cc 0001-Support-for-Position-Independet-Code-by-aboid-clobbe.patch
b9b80ef2f1b6c5e7ce0476037a8bce6b cpufrequtils.initd
d47ff635eef03248c633486eaeec191d cpufrequtils.confd"
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