Re: Feature request: improved build-id generation

2018-03-14 Thread Linus Torvalds
On Wed, Mar 14, 2018 at 6:46 PM, Linus Torvalds wrote: > > SHA1 with the known attack weakness fixed (aka "Hardened SHA1", the > way git already does) in a non-certificate environment is fine. .. don't get me wrong, git will migrate away, but the whole "it's not

Re: Feature request: improved build-id generation

2018-03-14 Thread Linus Torvalds
On Wed, Mar 14, 2018 at 6:01 PM, Alan Modra wrote: > On Wed, Mar 14, 2018 at 04:40:25PM -0700, Andy Lutomirski wrote: >> >> I realize that the security issue here is barely relevant, but git’s use of >> SHA1 is *not* okay, and git is migrating away for a reason. > > Hmm, that's

proper debuginfo for embedded vDSO

2018-03-14 Thread Laura Abbott
Hi, The kernel still doesn't have 100% parallel debuginfo because we can't update the vDSO binary embedded in the the image. I'd like to see about updating debugedit to be smart enough to do the recalculation of the buildid for both the vmlinux and the embedded vDSO. I'd like to avoid too tight