Re: [PATCH 6.1 00/71] 6.1.82-rc1 review

[Sasha Levin]

On Thu, Mar 14, 2024 at 04:40:53PM -0600, Jens Axboe wrote:
> On 3/14/24 4:35 PM, Sasha Levin wrote:
> > On Thu, Mar 14, 2024 at 04:04:59PM -0600, Jens Axboe wrote:
> > > On 3/14/24 3:12 PM, Mateusz Jo?czyk wrote:
> > > > W dniu 13.03.2024 o 22:27, Mateusz Jo?czyk pisze:
> > > > > W dniu 13.03.2024 o 21:13, Mateusz Jo?czyk pisze:
> > > > > > W dniu 13.03.2024 o 17:38, Sasha Levin pisze:
> > > > > > > This is the start of the stable review cycle for the 6.1.82 release.
> > > > > > > There are 71 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 Mar 15 04:39:56 PM UTC 2024.
> > > > > > > Anything received after that time might be too late.
> > > > > > >
> > > > > > > The whole patch series can be found in one patch at:
> > > > > > >         https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/patch/?id=linux-6.1.y&id2=v6.1.81
> > > > > > > or in the git tree and branch at:
> > > > > > >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> > > > > > > and the diffstat can be found below.
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Sasha
> > > > > > Hello,
> > > > > >
> > > > > > Kernel hangs during early boot. No console messages, nothing in pstore.
> > > > > >
> > > > > > Tested on a HP 17-by0001nw laptop with an Intel Kaby Lake CPU (Intel i3-7020U) and Ubuntu 20.04.
> > > > > >
> > > > > > This CPU is not affected by RFDS (at least according to the Kconfig message), so I have set
> > > > > >
> > > > > > CONFIG_MITIGATION_RFDS=n
> > > > > >
> > > > > > in Kconfig. I do not have any updated microcode (if any will be provided at all for this CPU).
> > > > > >
> > > > > > Greetings,
> > > > > >
> > > > > > Mateusz
> > > > > [snip]
> > > >
> > > > Bisected down to
> > > >
> > > > commit d3d517a95e83a7d89e1ff511da1a0a31c9234155
> > > > Author: Christoph Hellwig <hch@xxxxxx>
> > > > Date:   Fri Feb 3 16:03:54 2023 +0100
> > > >
> > > >     blk-rq-qos: make rq_qos_add and rq_qos_del more useful
> > >
> > > Do you have:
> > >
> > > commit e33b93650fc5364f773985a3e961e24349330d97
> > > Author: Breno Leitao <leitao@xxxxxxxxxx>
> > > Date:   Tue Feb 28 03:16:54 2023 -0800
> > >
> > >    blk-iocost: Pass gendisk to ioc_refresh_params
> > >
> > > in there?
> >
> > It's not in the 6.1 tree, do we need it?
>
> If the bisected commit is in there, then yes we need it. It's marked as
> fixes that, so puzzled why it isn't in there?

Sorry, I take it back - both e33b93650fc5 ("blk-iocost: Pass gendisk to
ioc_refresh_params") and d3d517a95e83 ("blk-rq-qos: make rq_qos_add and
rq_qos_del more useful") are currently in the 6.1 tree.

--
Thanks,
Sasha