Re: [PATCH] meta-yocto-bsp: bump to the latest linux stable kernel for the non-x86 BSPs

[Kevin Hao <kexin.hao@windriver.com>]

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On Mon, Jun 11, 2018 at 08:35:17AM +0100, Richard Purdie wrote:
> On Mon, 2018-06-11 at 08:08 +0100, Richard Purdie wrote:
> > On Sun, 2018-06-10 at 15:06 +0800, Kevin Hao wrote:
> > > Bump to the latest stable kernel for 4.12, 4.14 and 4.15.
> > > 
> > > Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
> > 
> > Thanks for this. This addresses some of the failures we saw but not
> > for
> > edgerouter:
> > 
> > https://autobuilder.yocto.io/builders/nightly-mips-lsb/builds/1046/st
> > eps/BuildImages_1/logs/stdio
> > https://autobuilder.yocto.io/builders/nightly-mips/builds/1050/steps/
> > BuildImages_1/logs/stdio
> > 
> > Any idea why that is contiuing to fail on 4.14 and 4.15? Were the
> > patches for gcc8 not merged into that branch?
> 
> Perhaps we need https://git.kernel.org/pub/scm/linux/kernel/git/torvald
> s/linux.git/commit/?id=2479bfc9bc600dcce7f932d52dcfa8d677c41f93
> converted for mips?

No. The CFLAGS which is set to workaround the gcc 8 warning has been override
when some kernel options are enabled. I composed a patch [1] to fix this.

[1] https://lists.yoctoproject.org/pipermail/linux-yocto/2018-June/007140.html

Thanks,
Kevin

> 
> Also https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> /commit/?id=415520373975d2eba565c256d2cad875ed4e9243
> 
> This looks like the upstream version of Khem's ppc fix.
> 
> Cheers,
> 
> Richard

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