Re: [PATCH 3.11-rc1] mlx5 core: Fix __udivdi3 when compiling for 32 bit arches
From: Randy Dunlap <hidden>
Date: 2013-07-15 15:53:06
Also in:
linux-rdma, lkml
On 07/15/13 07:56, Tim Gardner wrote:
Cc: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> Signed-off-by: Tim Gardner <redacted>
I reported this last week and Eli wrote: "I have this fixed in my tree and we run the driver on i386. I will check on Sunday why it is not in the patches submitted." Anyway, the patch works for me. Acked-by: Randy Dunlap <redacted> Reported-by: Randy Dunlap <redacted> Thanks.
quoted hunk ↗ jump to hunk
--- drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c index 4273c06..9c7194b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c@@ -156,7 +156,7 @@ static ssize_t average_read(struct file *filp, char __user *buf, size_t count, stats = filp->private_data; spin_lock(&stats->lock); if (stats->n) - field = stats->sum / stats->n; + field = div64_u64(stats->sum, stats->n); spin_unlock(&stats->lock); ret = snprintf(tbuf, sizeof(tbuf), "%llu\n", field); if (ret > 0) {
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