From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: stable <stable@vger.kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: Re: ppc crashes in v4.14.y-queue and v4.19.y-queue
Date: Tue, 14 Sep 2021 20:09:04 +0200 [thread overview]
Message-ID: <YUDlQAGwVCDJgylW@kroah.com> (raw)
In-Reply-To: <20210914180307.GA567043@roeck-us.net>
On Tue, Sep 14, 2021 at 11:03:07AM -0700, Guenter Roeck wrote:
> On Tue, Sep 14, 2021 at 06:15:25PM +0200, Greg Kroah-Hartman wrote:
> > On Tue, Sep 14, 2021 at 09:03:38AM -0700, Guenter Roeck wrote:
> > > Hi,
> > >
> > > I see the following crashes in v4.14.y-queue and v4.19.y-queue.
> > > Please let me know if I need to bisect.
> > >
> [ ... ]
>
> >
> > Bisection would be great to track this down if at all possible.
> >
> Attached. Reverting the offending patch fixes the problem in both v4.14.y-queue
> and v4.19.y-queue.
>
> Guenter
>
> ---
> # bad: [d73a5c7790019b70d9454ee9797c223198ad8ff0] Linux 4.14.247-rc1
> # good: [f96eb53cbd76415edfba99c2cfa88567a885a428] Linux 4.14.246
> git bisect start 'HEAD' 'v4.14.246'
> # bad: [33a419b7cde2a3b8a0932319b6d54914717797f0] block: nbd: add sanity check for first_minor
> git bisect bad 33a419b7cde2a3b8a0932319b6d54914717797f0
> # good: [69f55eceb19466d9b20f926dbd16a4a0ad22ddbb] Revert "btrfs: compression: don't try to compress if we don't have enough pages"
> git bisect good 69f55eceb19466d9b20f926dbd16a4a0ad22ddbb
> # good: [f749b828e2bd070a33c3e8a1eda0e5e2de15ae81] power: supply: max17042_battery: fix typo in MAx17042_TOFF
> git bisect good f749b828e2bd070a33c3e8a1eda0e5e2de15ae81
> # good: [adccd339c64fbcd7098cf58a57acc3b7db3488d5] crypto: qat - fix naming for init/shutdown VF to PF notifications
> git bisect good adccd339c64fbcd7098cf58a57acc3b7db3488d5
> # good: [fe223807816e23234dc25460fabbe8957fec14e4] m68k: emu: Fix invalid free in nfeth_cleanup()
> git bisect good fe223807816e23234dc25460fabbe8957fec14e4
> # good: [17c695dab8970f9c7396bb7ccb25cc204b685f0b] spi: spi-pic32: Fix issue with uninitialized dma_slave_config
> git bisect good 17c695dab8970f9c7396bb7ccb25cc204b685f0b
> # good: [e2ff046bc5c21120d29085f33d3c56e3cf024ec3] clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
> git bisect good e2ff046bc5c21120d29085f33d3c56e3cf024ec3
> # first bad commit: [33a419b7cde2a3b8a0932319b6d54914717797f0] block: nbd: add sanity check for first_minor
Odd, but thanks for letting me know, I'll go drop this patch from 4.14.y
and 4.19.y queues.
greg k-h
next prev parent reply other threads:[~2021-09-14 18:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 16:03 ppc crashes in v4.14.y-queue and v4.19.y-queue Guenter Roeck
2021-09-14 16:15 ` Greg Kroah-Hartman
2021-09-14 18:03 ` Guenter Roeck
2021-09-14 18:09 ` Greg Kroah-Hartman [this message]
2021-09-14 18:44 ` Guenter Roeck
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