[ldv-project] [PATCH 5.10 0/1] Backport support for tracing capacity constants

Greg Kroah-Hartman gregkh at linuxfoundation.org
Fri Aug 12 19:45:04 MSK 2022


On Fri, Aug 12, 2022 at 07:01:55PM +0300, Alexey Khoroshilov wrote:
> On 12.08.2022 18:37, Greg Kroah-Hartman wrote:
> > On Fri, Aug 12, 2022 at 01:08:02AM +0300, Alexey Khoroshilov wrote:
> >> Syzkaller reports a number of "BUG: MAX_LOCKDEP_CHAINS too low!" warnings
> >> on 5.10 branch and it means that the fuzz testing is terminated prematurely.
> >> Since upstream patch that allows to increase limits is applied cleanly
> >> and our testing demonstrated that it works well, we suggest to backport
> >> it to the 5.10 branch.
> > 
> > What about all of the newer kernels branches, it is needed in 5.15.y,
> > 5.18.y and 5.19.y, right?  What's so special about 5.10.y?
> 
> 
> The commit was introduced in 5.13, so it is already there.
> 
> By the way, I messed up upstream commit id in my message, sorry about that.
> 
> The correct one:
> 5dc33592e95534dc8455ce3e9baaaf3dae0fff82

Ah, that makes more sense, the id you gave me was not in a released
kernel yet...



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