linux-kernel - Re: [PATCH 4.14 00/54] 4.14.23-stable review

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Message-ID: <878cd95c-e4be-3d07-5689-d3918fccd3e9@ti.com>
Date:   Mon, 26 Feb 2018 15:56:56 -0600
From:   Dan Murphy <dmurphy@...com>
To:     Tony Lindgren <tony@...mide.com>,
        Guenter Roeck <linux@...ck-us.net>
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        <linux-kernel@...r.kernel.org>, <torvalds@...ux-foundation.org>,
        <akpm@...ux-foundation.org>, <shuahkh@....samsung.com>,
        <patches@...nelci.org>, <ben.hutchings@...ethink.co.uk>,
        <lkft-triage@...ts.linaro.org>, <stable@...r.kernel.org>
Subject: Re: [PATCH 4.14 00/54] 4.14.23-stable review

Tony

On 02/26/2018 03:45 PM, Tony Lindgren wrote:
> * Guenter Roeck <linux@...ck-us.net> [180226 21:20]:
>> On Mon, Feb 26, 2018 at 02:58:24PM -0600, Dan Murphy wrote:
>>> Tony L/Greg
>>>
>>> On 02/26/2018 02:21 PM, Greg Kroah-Hartman wrote:
>>>> This is the start of the stable review cycle for the 4.14.23 release.
>>>> There are 54 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 Wed Feb 28 20:21:22 UTC 2018.
>>>> Anything received after that time might be too late.
>>>>
>>>
>>> We have a build issue on 4.14.22 and can be re-created with this rc as well.
>>>
>>> arch/arm/mach-omap2/omap-secure.o: In function `omap3_save_secure_ram':
>>> omap-secure.c:(.text+0xe4): undefined reference to `save_secure_ram_context'
>>> make: *** [vmlinux] Error 1
>>>
>>> The issue was introduced with the back port of
>>>
>>> b59a1da647f163d0bf035f823a908b45c357643a ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
>>>
>> Looks like you may have CONFIG_PM disabled, is that correct ?
>> Is there a default configuration that we can use to reproduce
>> the problem ?
> 
> It should be fixed with this commit in mainline kernel:
> 
> 863204cfdae9 ("ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds")

Thanks for sharing.  I cherry picked this into the failing build and it built successfully.

So can pull this into 4.14.23-rc.  If our "TI next" merge cycle is successful we
should see this error go away.  We missed it last week because the offending commit caused
a merge conflict with our TI tree.

I tested this against the multi_v7_defconfig with these CONFIG flags amended.  Ignoring the override warnings
CONFIG_SOC_AM43XX=y
CONFIG_ARCH_OMAP2PLUS=y
# Disable Socs other than AM43xx
CONFIG_ARCH_OMAP2=n
CONFIG_ARCH_OMAP3=n
CONFIG_ARCH_OMAP4=n
CONFIG_SOC_OMAP5=n
CONFIG_SOC_AM33XX=n
CONFIG_SOC_DRA7XX=n
CONFIG_ARCH_KEYSTONE=n

Tested-by: Dan Murphy <dmurphy@...com>

> 
> Regards,
> 
> Tony
> 


-- 
------------------
Dan Murphy