linux-kernel - Re: [PATCH 4.19 00/81] 4.19.125-rc1 review

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Date:   Wed, 27 May 2020 07:02:25 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        akpm@...ux-foundation.org, shuah@...nel.org, patches@...nelci.org,
        ben.hutchings@...ethink.co.uk, lkft-triage@...ts.linaro.org,
        stable@...r.kernel.org
Subject: Re: [PATCH 4.19 00/81] 4.19.125-rc1 review

On Tue, May 26, 2020 at 08:52:35PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.125 release.
> There are 81 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 Thu, 28 May 2020 18:36:22 +0000.
> Anything received after that time might be too late.
> 
Build results:
	total: 155 pass: 155 fail: 0
Qemu test results:
	total: 421 pass: 390 fail: 31
Failed tests:
	<all alpha>
	<all sh>
	<all sheb>

Bisect log (for alpha) below. Reverting the offending patch fixes the
problem. Note that the problematic patch is associated with several
other patches in the upstream kernel. Not all of them have a Fixes: tag,
and I am not sure if all of them reference the problematic patch.

Guenter

---
# bad: [59438eb2aa125985caa11179358001f38df0bc7e] Linux 4.19.125-rc1
# good: [1bab61d3e8cd96f2badf515dcb06e4e1029bc017] Linux 4.19.124
git bisect start 'HEAD' 'v4.19.124'
# good: [cf97abff88a2d1b1f6ce1cbde6e17133812b40ea] ALSA: hda/realtek - Add more fixup entries for Clevo machines
git bisect good cf97abff88a2d1b1f6ce1cbde6e17133812b40ea
# good: [14179ae15e2fd47223a6c05d4580def2c60869ab] cxgb4/cxgb4vf: Fix mac_hlist initialization and free
git bisect good 14179ae15e2fd47223a6c05d4580def2c60869ab
# good: [d314b90fcd2704c1c9babb4c35c0dc835c711e2f] ipack: tpci200: fix error return code in tpci200_register()
git bisect good d314b90fcd2704c1c9babb4c35c0dc835c711e2f
# good: [76955a85caf40f3edf72a5f346083c14ae3bf843] iio: adc: stm32-adc: fix device used to request dma
git bisect good 76955a85caf40f3edf72a5f346083c14ae3bf843
# good: [ff4ab7bb44c4b4007898be3d3a8e1ad51b1981eb] rxrpc: Trace discarded ACKs
git bisect good ff4ab7bb44c4b4007898be3d3a8e1ad51b1981eb
# bad: [dd2e65505bbed0631d642b0f2539ee7894494a9b] make 'user_access_begin()' do 'access_ok()'
git bisect bad dd2e65505bbed0631d642b0f2539ee7894494a9b
# good: [d25981b4d48f68871daf41bc0ca7f89c160a4b7c] rxrpc: Fix ack discard
git bisect good d25981b4d48f68871daf41bc0ca7f89c160a4b7c
# first bad commit: [dd2e65505bbed0631d642b0f2539ee7894494a9b] make 'user_access_begin()' do 'access_ok()'