On 07/01/2015 11:27 AM, Al Viro wrote:
>
> Could you check if 3.19 was getting anything similar? I.e. in
> p9_client_write() there add
> if (count > rsize)
> printk(KERN_ERR "bogus RWRITE: %d -> %d\n", rsize, count);
> just before
> p9_debug(P9_DEBUG_9P, "<<< RWRITE count %d\n", count);
> and see if that triggers...
>
Yeah, the same thing:
[ 125.962374] bogus RWRITE: 27 -> 4096
[ 207.587632] bogus RWRITE: 27 -> 4096
[ 215.055627] bogus RWRITE: 27 -> 4096
[ 235.583138] bogus RWRITE: 27 -> 4096
[ 245.749174] bogus RWRITE: 27 -> 4096
[ 246.759270] bogus RWRITE: 27 -> 4096
[ 248.020787] bogus RWRITE: 27 -> 4096
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