On Fri, Jan 22, 2021 at 08:43:18PM +0530, Naresh Kamboju wrote:

On Fri, 22 Jan 2021 at 20:38, Greg Kroah-Hartman
[off-list ref] wrote:

quoted

On Fri, Jan 22, 2021 at 08:32:46PM +0530, Naresh Kamboju wrote:

quoted

On Fri, 22 Jan 2021 at 19:45, Greg Kroah-Hartman
[off-list ref] wrote:

quoted

This is the start of the stable review cycle for the 4.14.217 release.
There are 50 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 Sun, 24 Jan 2021 13:57:23 +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-4.14.217-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-4.14.y
and the diffstat can be found below.

thanks,

greg k-h

arm64 clang-10 builds breaks due to this patch on
   - stable-rc 4.14
   - stable-rc 4.9
   - stable-rc 4.4

quoted

Will Deacon [off-list ref]
    compiler.h: Raise minimum version of GCC to 5.1 for arm64

arm64 (defconfig) with clang-10 - FAILED

How is a clang build breaking on a "check what version of gcc is being
used" change?

What is the error message?

make --silent --keep-going --jobs=8
O=/home/tuxbuild/.cache/tuxmake/builds/1/tmp ARCH=arm64
CROSS_COMPILE=aarch64-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache
clang'
In file included from <built-in>:1:
include/linux/kconfig.h:74:
include/linux/compiler_types.h:58:
include/linux/compiler-gcc.h:160:3: error: Sorry, your version of GCC
is too old - please use 5.1 or newer.
# error Sorry, your version of GCC is too old - please use 5.1 or newer.
  ^
1 error generated.

build error link:
https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/jobs/980489003#L514

Urgh, looks like we need backports of 815f0ddb346c
("include/linux/compiler*.h: make compiler-*.h mutually exclusive") then.

Greg -- please drop my changes from 4.14, 4.9 and 4.4 for now and I'll
look at this next week.

Cheers,

Will