Re: linux-next: build failure after merge of the net-next tree

Hi Jakub,

On Thu, 12 Sep 2024 21:00:08 -0700 Jakub Kicinski [off-list ref] wrote:

On Thu, 12 Sep 2024 20:14:06 -0700 Mina Almasry wrote:

quoted

quoted

On Fri, 13 Sep 2024 12:53:02 +1000 Stephen Rothwell wrote:    

quoted

/home/sfr/next/tmp/ccuSzwiR.s: Assembler messages:
/home/sfr/next/tmp/ccuSzwiR.s:2579: Error: operand out of domain (39 is not a multiple of 4)
make[5]: *** [/home/sfr/next/next/scripts/Makefile.build:229: net/core/page_pool.o] Error 1    

Ugh, bad times for networking, I just "fixed" the HSR one a few hours
ago. Any idea what line of code this is? I'm dusting off my powerpc
build but the error is somewhat enigmatic.    

FWIW I couldn't reproduce this with these steps on top of
net-next/main (devmem TCP is there):

make ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- ppc64_defconfig
make ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- -j80

(build succeeds)

What am I doing wrong?  

I don't see it either, gcc 11.1. Given the burst of powerpc build
failures that just hit the list I'm wondering if this is real.

$ gcc --version
gcc (Debian 14.2.0-3) 14.2.0
$ ld --version
GNU ld (GNU Binutils for Debian) 2.43.1
$ as --version
GNU assembler (GNU Binutils for Debian) 2.43.1

All on a Powerpc 64 LE host.
-- 
Cheers,
Stephen Rothwell