From 138df217efe850528f88d340acf864c38780c2b0 Mon Sep 17 00:00:00 2001 From: Joshua Lock Date: Fri, 21 May 2010 11:38:09 +0100 Subject: Drop vm_mmap_min_addr checks from scripts and sanity class QEMU 0.12.x is relocatable so we no longer need these tests, which is good because it doesn't work reliably with modern kernels. Signed-off-by: Joshua Lock --- meta/classes/sanity.bbclass | 11 ----------- scripts/poky-qemu-internal | 7 ------- 2 files changed, 18 deletions(-) diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass index fcb7846db..381749ef0 100644 --- a/meta/classes/sanity.bbclass +++ b/meta/classes/sanity.bbclass @@ -101,17 +101,6 @@ def check_sanity(e): if not check_app_exists("qemu-arm", e.data): messages = messages + "qemu-native was in ASSUME_PROVIDED but the QEMU binaries (qemu-arm) can't be found in PATH" - if data.getVar('TARGET_ARCH', e.data, True) == "arm": - # This path is no longer user-readable in modern (very recent) Linux - try: - if os.path.exists("/proc/sys/vm/mmap_min_addr"): - f = file("/proc/sys/vm/mmap_min_addr", "r") - if (f.read().strip() != "0"): - messages = messages + "/proc/sys/vm/mmap_min_addr is not 0. This will cause problems with qemu so please fix the value (as root).\n\nTo fix this in later reboots, set vm.mmap_min_addr = 0 in /etc/sysctl.conf.\n" - f.close() - except: - pass - for util in required_utilities.split(): if not check_app_exists( util, e.data ): missing = missing + "%s," % util diff --git a/scripts/poky-qemu-internal b/scripts/poky-qemu-internal index 738bf53fc..7dd52371b 100755 --- a/scripts/poky-qemu-internal +++ b/scripts/poky-qemu-internal @@ -79,13 +79,6 @@ if [ ! -f "$ZIMAGE" ]; then return fi -if [ -e /proc/sys/vm/mmap_min_addr ]; then - if [ `cat /proc/sys/vm/mmap_min_addr` != "0" ]; then - echo "Error, please set /proc/sys/vm/mmap_min_addr to 0 since otherwise it can cause problems with QEMU" - return - fi -fi - if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarmv7" ]; then QEMU=qemu-system-arm if [ "$TYPE" = "ext3" ]; then -- cgit v1.2.3