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| author | Peter Maydell <peter.maydell@linaro.org> | 2012-03-08 14:40:33 +0000 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2012-04-06 18:49:58 +0300 |
| commit | 59e9d91c7ae1b655997aec61c08eec1685414117 (patch) | |
| tree | 4c047f5d48774c57a0428c7cef98b15bfede8099 /linux-user/main.c | |
| parent | 39879bbbea4661a4004ca26673e3d1e6ae1e0bc3 (diff) | |
| download | qemu-59e9d91c7ae1b655997aec61c08eec1685414117.zip qemu-59e9d91c7ae1b655997aec61c08eec1685414117.tar.gz qemu-59e9d91c7ae1b655997aec61c08eec1685414117.tar.bz2 | |
linux-user: resolve reserved_va vma downwards
After consulting with Paul Brook, we concluded that it's best to search
the VMA space downwards, so that we don't even get the chance to conflict
with the brk range.
This patch resolves a bunch of allocation conflicts when using -R.
Signed-off-by: Alexander Graf <agraf@suse.de>
[minor changes to get it to apply -- PMM]
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 2570140..aa95db3 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3420,6 +3420,7 @@ int main(int argc, char **argv, char **envp) guest_base = HOST_PAGE_ALIGN((unsigned long)p); } qemu_log("Reserved 0x%lx bytes of guest address space\n", reserved_va); + mmap_next_start = reserved_va; } if (reserved_va || have_guest_base) { |