> -----Original Message----- > From: Martin K. Petersen [mailto:[email protected]] > Sent: Tuesday, August 29, 2017 6:31 PM > To: Long Li <[email protected]> > Cc: KY Srinivasan <[email protected]>; Haiyang Zhang > <[email protected]>; James E . J . Bottomley > <[email protected]>; [email protected]; linux- > [email protected]; [email protected]; Long Li > <[email protected]> > Subject: Re: [PATCH] storvsc: fix memory leak on ring buffer busy > > > Long, > > > When storvsc is sending I/O to Hyper-v, it may allocate a bigger > > buffer descriptor for large data payload that can't fit into a > > pre-allocated buffer descriptor. This bigger buffer is freed on return > > path. > > > > If I/O request to Hyper-v fails due to ring buffer busy, the storvsc > > allocated buffer descriptor should also be freed. > > Which kernel version is this patch aimed at?
Martin, thanks for pointing this out. This should also go to stable trees. Cc: [email protected] > > -- > Martin K. Petersen Oracle Linux Engineering _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
