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Date:   Thu, 13 Feb 2020 14:27:32 -0800
From:   Guenter Roeck <linux@roeck-us.net>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, shuah@kernel.org, patches@kernelci.org,
        ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org,
        stable@vger.kernel.org
Subject: Re: [PATCH 5.4 00/96] 5.4.20-stable review
Message-ID: <20200213222732.GA20637@roeck-us.net>
References: <20200213151839.156309910@linuxfoundation.org>
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On Thu, Feb 13, 2020 at 07:20:07AM -0800, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.20 release.
> There are 96 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 Sat, 15 Feb 2020 15:16:40 +0000.
> Anything received after that time might be too late.
> 

Build reference: v5.4.19-98-gdfae536f94c2
gcc version: powerpc64-linux-gcc (GCC) 9.2.0

Building powerpc:defconfig ... failed
--------------
Error log:
drivers/rtc/rtc-ds1307.c:1570:21: error: variable 'regmap_config' has initializer but incomplete type
 1570 | static const struct regmap_config regmap_config = {

Bisect log below. Looks like the the definition of "not needed"
needs an update.

v5.5.y has the same problem.

Guenter

---
# bad: [dfae536f94c22d5fd109d5db73cd5ed7245a764c] Linux 5.4.20-rc1
# good: [d6591ea2dd1a44b1c72c5a3e3b6555d7585acdae] Linux 5.4.19
git bisect start 'HEAD' 'v5.4.19'
# bad: [f52a8d450b1431b775d993cd8586f0cfd5fe25e1] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
git bisect bad f52a8d450b1431b775d993cd8586f0cfd5fe25e1
# good: [99323d91be3464a8ff87c7b16c72e7134b7b5075] selftests/bpf: Test freeing sockmap/sockhash with a socket in it
git bisect good 99323d91be3464a8ff87c7b16c72e7134b7b5075
# bad: [4ece240000532dbe0628f28f3f5466ed4091613b] rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
git bisect bad 4ece240000532dbe0628f28f3f5466ed4091613b
# good: [3a0805bedf5a29ff659d82b34ccf8f393820a5f1] NFS: Fix fix of show_nfs_errors
git bisect good 3a0805bedf5a29ff659d82b34ccf8f393820a5f1
# good: [bd35cae202fa94fe8349ea63ea082f190b31692c] NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals
git bisect good bd35cae202fa94fe8349ea63ea082f190b31692c
# good: [d052da5a3c584de39b4b74176b37925d58ab4239] rtc: hym8563: Return -EINVAL if the time is known to be invalid
git bisect good d052da5a3c584de39b4b74176b37925d58ab4239
# first bad commit: [4ece240000532dbe0628f28f3f5466ed4091613b] rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed