Re: Linux 4.15-rc3 (uml + bpf_perf_event.h)

Am Montag, 11. Dezember 2017, 18:27:40 CET schrieb Randy Dunlap:

On 12/11/2017 02:19 AM, Daniel Borkmann wrote:

quoted

Hi Randy, hi Richard, [ +Hendrik for c895f6f703ad7dd2f ]

On 12/11/2017 09:32 AM, Richard Weinberger wrote:

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Randy,

Am Montag, 11. Dezember 2017, 03:42:12 CET schrieb Randy Dunlap:

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On 12/10/2017 06:08 PM, Linus Torvalds wrote:

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Another week, another rc.

um (uml) won't build on i386 or x86_64:
  CC      init/main.o

In file included from ../include/linux/perf_event.h:18:0,

                 from ../include/linux/trace_events.h:10,
                 from ../include/trace/syscall.h:7,
                 from ../include/linux/syscalls.h:82,

                 from ../init/main.c:20:
../include/uapi/linux/bpf_perf_event.h:11:32: fatal error:
asm/bpf_perf_event.h: No such file or directory #include
<asm/bpf_perf_event.h>

                                ^

compilation terminated.
../scripts/Makefile.build:310: recipe for target 'init/main.o' failed

How do you trigger that build failure?
Can you share your .config?

Richard, it's just defconfig on both i386 and x86_64.

How odd, here it used to build.
...until I did a make mrproper, and tried again. ;-\

Thanks,
//richard