On Fri, Jan 22, 2021 at 03:36:04PM +0000, Will Deacon wrote:
On Fri, Jan 22, 2021 at 08:43:18PM +0530, Naresh Kamboju wrote:
On Fri, 22 Jan 2021 at 20:38, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
On Fri, Jan 22, 2021 at 08:32:46PM +0530, Naresh Kamboju wrote:
On Fri, 22 Jan 2021 at 19:45, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
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-rc... 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
Will Deacon will@kernel.org 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/9804890...
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.
That backport is going to be pretty gnarly, there was a pretty decent tailwind of fixes around that patch IIRC.
The simple solution would be to stick a !defined(__clang__) in that preprocessor conditional so that it truly fires only for GCC.
Cheers, Nathan