Re: [PATCH 4.14 095/140] bcache: fix crashes in duplicate cache device register

2018-03-13 Thread Marc MERLIN
[linux-kernel to bcc, moving back to bcache list] On Tue, Mar 13, 2018 at 10:26:33AM -0700, Michael Lyle wrote: > Though note you're still not safe from -that-. If there's duplicate > UUIDs around because you've duplicated devices, there's just no sane > way to tell which is the "right one" to at

Re: [PATCH 4.14 095/140] bcache: fix crashes in duplicate cache device register

2018-03-13 Thread Michael Lyle
Though note you're still not safe from -that-. If there's duplicate UUIDs around because you've duplicated devices, there's just no sane way to tell which is the "right one" to attach to. Mike On Tue, Mar 13, 2018 at 9:19 AM, Marc MERLIN wrote: > On Tue, Mar 13, 2018 at 04:24:58PM +0100, Greg K

Re: [PATCH 4.14 095/140] bcache: fix crashes in duplicate cache device register

2018-03-13 Thread Marc MERLIN
On Tue, Mar 13, 2018 at 04:24:58PM +0100, Greg Kroah-Hartman wrote: > 4.14-stable review patch. If anyone has any objections, please let me know. Just in case someone is considering whether it's important to merge, the bug did crash my kernel of course, but I'm virtually certain it was also resp