[Buildroot] snps_archs38_hsdk_defconfig fails to build

[Buildroot] snps_archs38_hsdk_defconfig fails to build

[Thomas Petazzoni]

Hello ARC Maintainers,

The snps_archs38_hsdk_defconfig fails to build in the master branch.
See the log at:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/71727022

Could you look into this and provide a patch to fix this problem ?
Perhaps it is fixed by
https://git.buildroot.org/buildroot/commit/configs?h=next&id=63bf9e71d6153f5a8e73e191cff8ff39f409026b
which is just in next ?

Thanks a lot,

Thomas Petazzoni
-- 
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

[Buildroot] [arc-buildroot] snps_archs38_hsdk_defconfig fails to build

[Alexey Brodkin]

Hi Thomas,

On Fri, 2018-06-01 at 11:20 +0200, Thomas Petazzoni wrote:
> Hello ARC Maintainers,
> 
> The snps_archs38_hsdk_defconfig fails to build in the master branch.
> See the log at:
> 
>   https://urldefense.proofpoint.com/v2/url?u=https-3A__gitlab.com_buildroot.org_buildroot_-2D_jobs_71727022&d=DwICAg&c=DPL6_X_6JkXFx7AXWqB0tg&r=Z74r
> KOsEpOUneCxYxwKcXHwrAmW8mJhNZjcWnDDJI2U&m=v-IUwcSvja4Y9JWwF8Cl2kmhg_NWZccI7bTCk1aIGLY&s=aGScLUTXH9MKxcsln3Nvd6jhd-0pgHGgi2sKbMLNUdA&e=
> 
> Could you look into this and provide a patch to fix this problem ?

So indeed that problem happens with newer GCC and we have a fix for that
in the kernel since v4.15, see
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=79435ac78d160e4c245544d457850a56f805ac0d

> Perhaps it is fixed by
> https://urldefense.proofpoint.com/v2/url?u=https-3A__git.buildroot.org_buildroot_commit_configs-3Fh-3Dnext-26id-3D63bf9e71d6153f5a8e73e191cff8ff39f4
> 09026b&d=DwICAg&c=DPL6_X_6JkXFx7AXWqB0tg&r=Z74rKOsEpOUneCxYxwKcXHwrAmW8mJhNZjcWnDDJI2U&m=v-
> IUwcSvja4Y9JWwF8Cl2kmhg_NWZccI7bTCk1aIGLY&s=E57p1GTPhH9rlFCuAjINxo8UxnUEouAW9R8KbSDQj94&e=
> which is just in next ?

Right that update definitely fixes the problem.
But if you want a cleaner solution we may just bump Linux kernel version to v4.14.13
where this fix was backported or maybe even v4.14.47 which is the most recent release
of 4.14 series.

Let me know what is your preference and we'll act accordingly.

-Alexey

[Buildroot] [arc-buildroot] snps_archs38_hsdk_defconfig fails to build

[Peter Korsgaard]

>>>>> "Alexey" == Alexey Brodkin <Alexey.Brodkin@synopsys.com> writes:

Hi,

 > Right that update definitely fixes the problem.
 > But if you want a cleaner solution we may just bump Linux kernel version to v4.14.13
 > where this fix was backported or maybe even v4.14.47 which is the most recent release
 > of 4.14 series.

 > Let me know what is your preference and we'll act accordingly.

Great, can you please send a bump to 4.14.47? Thanks.

-- 
Bye, Peter Korsgaard