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Re: [Qemu-devel] [FOR 0.12 PATCH] fix undefined shifts by >32
From: |
Aurelien Jarno |
Subject: |
Re: [Qemu-devel] [FOR 0.12 PATCH] fix undefined shifts by >32 |
Date: |
Sat, 27 Feb 2010 19:50:29 +0100 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
I have actually cherry-picked the commit from HEAD.
On Thu, Jan 28, 2010 at 11:04:54AM +0100, Paolo Bonzini wrote:
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
> vl.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/vl.c b/vl.c
> index 5e8c775..d9f1ccb 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -2373,9 +2373,9 @@ static void numa_add(const char *optarg)
> fprintf(stderr,
> "only 63 CPUs in NUMA mode supported.\n");
> }
> - value = (1 << (endvalue + 1)) - (1 << value);
> + value = (2ULL << endvalue) - (1ULL << value);
> } else {
> - value = 1 << value;
> + value = 1ULL << value;
> }
> }
> node_cpumask[nodenr] = value;
> --
> 1.6.6
>
>
>
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net
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