Please trim your replies; there's no need to force everyone to page through 500 lines of Stephen's email to get to the content of your message. On Wed, Oct 30, 2019 at 11:25:19AM +0100, Anders Roxell wrote: > When I'm building an arm kernel with this .config [1], I can see this > build error on next tag next-20191029 and next-20191030. Tag > next-20191028 built fine. > > > $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -skj$(getconf > _NPROCESSORS_ONLN) O=obj-arm-20191029 zImage > arm-linux-gnueabi-ld: kernel/trace/trace_preemptirq.o: in function > `trace_hardirqs_on': > trace_preemptirq.c:(.text+0x2a0): undefined reference to `return_address' > arm-linux-gnueabi-ld: trace_preemptirq.c:(.text+0x2dc): undefined > reference to `return_address' > arm-linux-gnueabi-ld: kernel/trace/trace_preemptirq.o: in function > `trace_hardirqs_off': > trace_preemptirq.c:(.text+0x468): undefined reference to `return_address' > arm-linux-gnueabi-ld: trace_preemptirq.c:(.text+0x494): undefined > reference to `return_address' > arm-linux-gnueabi-ld: kernel/trace/trace_irqsoff.o: in function > `start_critical_timings': > trace_irqsoff.c:(.text+0x798): undefined reference to `return_address' > arm-linux-gnueabi-ld: > kernel/trace/trace_irqsoff.o:trace_irqsoff.c:(.text+0xed4): more > undefined references to `return_address' follow > make[1]: *** [/srv/src/kernel/next-testing/Makefile:1074: vmlinux] Error 1 > make[1]: Target 'zImage' not remade because of errors. > make: *** [Makefile:179: sub-make] Error 2 > make: Target 'zImage' not remade because of errors. Known problem with one of Ben Dooks patches, which was dropped very quickly when Olof's builder spotted the issue... though it looks like I didn't push it out. Ben doesn't seem to be responding about his broken patch though... -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up
