Re: kernel/kexec_file.o: failed: Cannot find symbol for section 10: .text.unlikely.

On Mon, Sep 06, 2021 at 01:10:34PM +0530, Naresh Kamboju wrote:

On Sun, 5 Sept 2021 at 20:28, Greg Kroah-Hartman
[off-list ref] wrote:

quoted

On Sun, Sep 05, 2021 at 07:28:35PM +0530, Naresh Kamboju wrote:

quoted

Following build errors noticed while building stable rc Linux 5.13.14
with gcc-11 for powerpc architecture.

<trim>

quoted

Is this a regression?  Has this compiler ever been able to build this
arch like this?

Yes. It is a regression with gcc-11.

stable rc Linux 5.13.14 with gcc-11 - powerpc - FAILED
stable rc Linux 5.13.14 with gcc-10 - powerpc - PASSED

Ah, ok, and does 5.14 or newer work properly?

thanks,

greg k-h