From: Khem Raj Date: Tue, 8 Mar 2011 06:46:08 +0000 (-0800) Subject: sanity.bbclass: Check for /proc/sys/vm/mmap_min_addr to be >= 65536 X-Git-Tag: 2011-1~2129 X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=5f172d8b9b829554f3d884a9007a33fff7dcc187;p=openembedded-core.git sanity.bbclass: Check for /proc/sys/vm/mmap_min_addr to be >= 65536 * Now qemu can handle lower values we can chnage this sanity test to check of values if less than 65536 Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass index 433313b54a..1b272190e7 100644 --- a/meta/classes/sanity.bbclass +++ b/meta/classes/sanity.bbclass @@ -170,10 +170,12 @@ def check_sanity(e): # 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() + f = open("/proc/sys/vm/mmap_min_addr", "r") + try: + if (int(f.read().strip()) < 65536): + messages = messages + "/proc/sys/vm/mmap_min_addr is not >= 65536. 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 = 65536 in /etc/sysctl.conf.\n" + finally: + f.close() except: pass