diff options
Diffstat (limited to 'recipes/qemu/qemu-0.12.3/fallback.to.safe.mmap_min_addr.patch')
-rw-r--r-- | recipes/qemu/qemu-0.12.3/fallback.to.safe.mmap_min_addr.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/recipes/qemu/qemu-0.12.3/fallback.to.safe.mmap_min_addr.patch b/recipes/qemu/qemu-0.12.3/fallback.to.safe.mmap_min_addr.patch deleted file mode 100644 index fb1080f078..0000000000 --- a/recipes/qemu/qemu-0.12.3/fallback.to.safe.mmap_min_addr.patch +++ /dev/null @@ -1,37 +0,0 @@ -From c313f89c33217ac0e471554dace2144718f86669 Mon Sep 17 00:00:00 2001 -From: Martin Jansa <Martin.Jansa@gmail.com> -Date: Thu, 13 May 2010 12:23:40 +0200 -Subject: [PATCH] linux-user: use default mmap_min_addr 65536 when /proc/sys/vm/mmap_min_addr cannot be read - -* 65536 is default at least for ubuntu and fedora. ---- - linux-user/main.c | 5 +++++ - 1 files changed, 5 insertions(+), 0 deletions(-) - -diff --git a/linux-user/main.c b/linux-user/main.c -index 18b52c0..cf2cc59 100644 ---- a/linux-user/main.c -+++ b/linux-user/main.c -@@ -2728,6 +2728,7 @@ - * When user has explicitly set the quest base, we skip this - * test. - */ -+#define MMAP_MIN_ADDR_DEFAULT 65536 - if (!have_guest_base) { - FILE *fp; - -@@ -2736,8 +2737,14 @@ - if (fscanf(fp, "%lu", &tmp) == 1) { - mmap_min_addr = tmp; - qemu_log("host mmap_min_addr=0x%lx\n", mmap_min_addr); -+ } else { -+ qemu_log("cannot read value from /proc/sys/vm/mmap_min_addr, assuming %d\n", MMAP_MIN_ADDR_DEFAULT); -+ mmap_min_addr = MMAP_MIN_ADDR_DEFAULT; - } - fclose(fp); -+ } else { -+ qemu_log("cannot open /proc/sys/vm/mmap_min_addr for reading, assuming %d\n", MMAP_MIN_ADDR_DEFAULT); -+ mmap_min_addr = MMAP_MIN_ADDR_DEFAULT; - } - } - #endif /* CONFIG_USE_GUEST_BASE */ |