linux-kernel - Re: [PATCH 4.19 00/48] 4.19.112-rc1 review

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Date:   Sat, 21 Mar 2020 08:09:06 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Naresh Kamboju <naresh.kamboju@...aro.org>
Cc:     Ben Hutchings <ben.hutchings@...ethink.co.uk>,
        Faiz Abbas <faiz_abbas@...com>,
        open list <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Shuah Khan <shuah@...nel.org>, patches@...nelci.org,
        lkft-triage@...ts.linaro.org,
        linux- stable <stable@...r.kernel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Anders Roxell <anders.roxell@...aro.org>
Subject: Re: [PATCH 4.19 00/48] 4.19.112-rc1 review

On Fri, Mar 20, 2020 at 10:11:39PM +0530, Naresh Kamboju wrote:
> On Fri, 20 Mar 2020 at 13:41, Greg Kroah-Hartman
> <gregkh@...uxfoundation.org> wrote:
> >
> > On Fri, Mar 20, 2020 at 09:03:17AM +0100, Greg Kroah-Hartman wrote:
> > > On Thu, Mar 19, 2020 at 08:00:32PM +0000, Ben Hutchings wrote:
> > > > On Fri, 2020-03-20 at 01:12 +0530, Naresh Kamboju wrote:
> > > > > On Thu, 19 Mar 2020 at 18:50, Greg Kroah-Hartman
> > > > > <gregkh@...uxfoundation.org> wrote:
> > > > > > This is the start of the stable review cycle for the 4.19.112 release.
> > > > > > There are 48 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, 21 Mar 2020 12:37:04 +0000.
> > > > > > Anything received after that time might be too late.
> > > > > >
> > > > > > The whole patch series can be found in one patch at:
> > > > > >         https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.112-rc1.gz
> > > > > > or in the git tree and branch at:
> > > > > >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> > > > > > and the diffstat can be found below.
> > > > > >
> > > > > > thanks,
> > > > > >
> > > > > > greg k-h
> > > > > >
> > > > > > Faiz Abbas <faiz_abbas@...com>
> > > > > >     mmc: sdhci-omap: Fix Tuning procedure for temperatures < -20C
> > > > > >
> > > > > > Faiz Abbas <faiz_abbas@...com>
> > > > > >     mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning
> > > > >
> > > > > Results from Linaro’s test farm.
> > > > > No regressions on arm64, arm, x86_64, and i386.
> > > > >
> > > > > NOTE:
> > > > > The arm beagleboard x15 device running stable rc 4.19.112-rc1, 5.4.27-rc1
> > > > > and 5.5.11-rc2 kernel pops up the following messages on console log,
> > > > > Is this a problem ?
> > > > >
> > > > > [   15.737765] mmc1: unspecified timeout for CMD6 - use generic
> > > > > [   16.754248] mmc1: unspecified timeout for CMD6 - use generic
> > > > > [   16.842071] mmc1: unspecified timeout for CMD6 - use generic
> > > > > ...
> > > > > [  977.126652] mmc1: unspecified timeout for CMD6 - use generic
> > > > > [  985.449798] mmc1: unspecified timeout for CMD6 - use generic
> > > > [...]
> > > >
> > > > This warning was introduced by commit 533a6cfe08f9 "mmc: core: Default
> > > > to generic_cmd6_time as timeout in __mmc_switch()".  That should not be
> > > > applied to stable branches; it is not valid without (at least) these
> > > > preparatory changes:
> > > >
> > > > 0c204979c691 mmc: core: Cleanup BKOPS support
> > > > 24ed3bd01d6a mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
> > > > ad91619aa9d7 mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
> > >
> > > Ok, I've now dropped that patch, which also required me to drop
> > > 1292e3efb149 ("mmc: core: Allow host controllers to require R1B for
> > > CMD6").  I've done so for 5.5.y, 5.4.y, and 4.19.y.
> >
> > Ugh, I forgot, that broke other things.  I'm going to go rip out a bunch
> > of mmc patches now...
> 
> [Am i missing rc2 tag ?]

Nope, didn't do one.

> Results from Linaro’s test farm.
> No regressions on arm64, arm, x86_64, and i386.

Wonderful, thanks!

greg k-h