diff options
Diffstat (limited to 'meta/recipes-devtools/qemu')
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu-0.13.0/fallback-to-safe-mmap_min_addr.patch | 37 | ||||
| -rw-r--r-- | meta/recipes-devtools/qemu/qemu_0.13.0.bb | 6 |
2 files changed, 41 insertions, 2 deletions
diff --git a/meta/recipes-devtools/qemu/qemu-0.13.0/fallback-to-safe-mmap_min_addr.patch b/meta/recipes-devtools/qemu/qemu-0.13.0/fallback-to-safe-mmap_min_addr.patch new file mode 100644 index 0000000000..7c782b92a4 --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu-0.13.0/fallback-to-safe-mmap_min_addr.patch @@ -0,0 +1,37 @@ +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(-) + +Index: qemu-0.13.0/linux-user/main.c +=================================================================== +--- qemu-0.13.0.orig/linux-user/main.c ++++ qemu-0.13.0/linux-user/main.c +@@ -36,6 +36,7 @@ + #include "envlist.h" + + #define DEBUG_LOGFILE "/tmp/qemu.log" ++#define MMAP_MIN_ADDR_DEFAULT 65536 + + char *exec_path; + +@@ -2973,8 +2974,14 @@ int main(int argc, char **argv, char **e + 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; + } + } + diff --git a/meta/recipes-devtools/qemu/qemu_0.13.0.bb b/meta/recipes-devtools/qemu/qemu_0.13.0.bb index 945c570f7c..71b56b7b54 100644 --- a/meta/recipes-devtools/qemu/qemu_0.13.0.bb +++ b/meta/recipes-devtools/qemu/qemu_0.13.0.bb @@ -3,7 +3,7 @@ require qemu.inc LIC_FILES_CHKSUM = "file://COPYING;md5=441c28d2cf86e15a37fa47e15a72fbac \ file://COPYING.LIB;endline=24;md5=c04def7ae38850e7d3ef548588159913" -PR = "r0" +PR = "r1" FILESPATH = "${FILE_DIRNAME}/qemu-${PV}" FILESDIR = "${WORKDIR}" @@ -26,7 +26,9 @@ SRC_URI = "\ file://parallel_make.patch \ file://wacom-tablet-fix.patch \ file://port92_fix.patch \ - file://powerpc_rom.bin" + file://powerpc_rom.bin \ + file://fallback-to-safe-mmap_min_addr.patch \ + " SRC_URI[md5sum] = "397a0d665da8ba9d3b9583629f3d6421" SRC_URI[sha256sum] = "1e6f5851b05cea6e377c835f4668408d4124cfb845f9948d922808743c5fd877" |