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Adrian Bunk <bunk@stusta.de> writes: > On Wed, Mar 21, 2007 at 05:43:11PM +0000, Sid Boyce wrote: >> Sid Boyce wrote:>> >Andrew Morton wrote:>> >>(cc restored. Please always do reply-to-all)>> >>>> >> >> >>>On Wed, 28 Feb 2007 18:05:13 +0200 auxsvr@gmail.com wrote: >> >>>On Wednesday 28 February 2007 17:19, Sid Boyce wrote: >> >>> >> >>>>openSUSE 10.3 Alpha and KDE-3.5.6, xorg-x11-7.2. KDE is setup not to >> >>>>require a password to unlock, but it asks for password. When the screen >> >>>>unlocks, kwin is gone with no errors logged in /var/log/kdm or >> >>>>/var/log/messages. No problems with 2.6.20.>> >>>>>> >>>>Same problem on openSUSE 10.2 x86_64, KDE-3.5.5 and 2.6.21-rc2. >> >>>>Regards>> >>>>Sid.>> >>>> >> >>>This is the linux kernel mailing list. Perhaps you should post your >> >>>problem to the opensuse mailing list.>> >>> >> >>>> >>2.6.20 worked.>> >>>> >>2.6.20-rc2 did not.>> >>>> >>Working theory: the kernel broke.>> >>>> >>Sid, the chances that anyone can work out what caused this are pretty >> >>low. It would be great if you could perform a git bisection search >> >>sometime in>> >>the next few weeks, work out which commit caused this. >> >>>> >>Thanks.>> >>>> >>>> >>>> >> >> >I shall go back to 2.6.20-git3 and work forward. Up to 2.6.20-git2 was OK. >> >Regards>> >Sid.>> >>> >> I tracked the problem down to 2.6.20-git11. Up to 2.6.20-git10 is OK, >> but from 2.6.20-git11 up to current 2.6.21-rc4-git2 all exhibit the problem.>> Thanks for this search.>> Looking at the changes between 2.6.20-git10 and 2.6.20-git11, the only > suspicious changes are the 60 sysctl patches by Eric. >> Eric, can you look at this issue? git bisect between git10 (ac98695d6c1508b724f246f38ce57fb4e3cec356) and git11 (86a71dbd3e81e8870d0f0e56b87875f57e58222b) is likely the most productive thing that can be done right now. I can't think of anything in my sysctl patches that would kill an application. My sysctl work is right on the border with user space so it is a good candidate but at the same time there should have been no user visible changes. There were a few places where I removed sys_sysctl support (but not /proc/sys support) but I don't think any of those were on x86, and they were is such a messed up state I don't think anyone could have reasonably used them anyway. So I think either we poke blindly making random guess by hand or we let git-bisect do it. Sid do you think you can figure out git-bisect? git-bisect start git-bisect bad 86a71dbd3e81e8870d0f0e56b87875f57e58222b git-bisect good ac98695d6c1508b724f246f38ce57fb4e3cec356 It should narrow the problem down to a single commit in 6-8 tries after which point we should have enough information to start making intelligent guesses. Eric - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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