On Wed, Apr 22, 2020 at 01:54:02PM -0700, Guenter Roeck wrote:
On Wed, Apr 22, 2020 at 01:34:30PM -0700, Guenter Roeck wrote:
On Wed, Apr 22, 2020 at 11:55:17AM +0200, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.9.220 release. There are 125 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Fri, 24 Apr 2020 09:48:23 +0000. Anything received after that time might be too late.
I see a number of unit test crashes in ppc images. Looks like UAF. This affects 4.4.y, 4.9.y, and 4.14.y. I'll bisect.
Bisect log attached. I suspect the real culprit is commit a4f91f0de905 ("of: unittest: clean up changeset test"), or at least it changes the code enough for the offending patch not to work in v4.14.y and older. Either case, reverting upstream commit b3fb36ed694b ("of: unittest: kmemleak on changeset destroy") fixes the problem and thus needs to be dropped from v4.4.y, v4.9.y, and v4.14.y.
Thanks for letting me know, I've now dropped it from all of those trees.
greg k-h