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Bug 681188

Summary: dev-util/lttng-modules-2.10.6-r1 : /.../backend.h:305:48: error: macro access_ok passed 3 arguments, but takes just 2
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: Yixun Lan <dlan>
Status: CONFIRMED ---    
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: emerge-info.txt
dev-util:lttng-modules-2.10.6-r1:20190321-045014.log
emerge-history.txt
environment
etc.portage.tbz2
temp.tbz2

Description Toralf Förster gentoo-dev 2019-03-21 20:34:13 UTC
                 from /var/tmp/portage/dev-util/lttng-modules-2.10.6-r1/work/lttng-modules-2.10.6/lib/ringbuffer/ring_buffer_backend.c:34:
/var/tmp/portage/dev-util/lttng-modules-2.10.6-r1/work/lttng-modules-2.10.6/lib/../lib/ringbuffer/backend.h: In function ‘lib_ring_buffer_copy_from_user_inatomic’:
/var/tmp/portage/dev-util/lttng-modules-2.10.6-r1/work/lttng-modules-2.10.6/lib/../lib/ringbuffer/backend.h:305:48: error: macro "access_ok" passed 3 arguments, but takes just 2
  if (unlikely(!access_ok(VERIFY_READ, src, len)))
                                                ^
In file included from ./include/linux/export.h:45,

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1-desktop_20190319-211912

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-8.3.0 *

Available Python interpreters, in order of preference:
  [1]   python3.6
  [2]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby24 (with Rubygems)
  [2]   ruby25 (with Rubygems)
  [3]   ruby26 (with Rubygems) *

java-config:
The following VMs are available for generation-2:
*)	IcedTea JDK 3.10.0 [icedtea-bin-8]
Available Java Virtual Machines:
  [1]   icedtea-bin-8  system-vm

emerge -qpvO dev-util/lttng-modules
[ebuild  N    ] dev-util/lttng-modules-2.10.6-r1
Comment 1 Toralf Förster gentoo-dev 2019-03-21 20:34:16 UTC
Created attachment 570152 [details]
emerge-info.txt
Comment 2 Toralf Förster gentoo-dev 2019-03-21 20:34:18 UTC
Created attachment 570154 [details]
dev-util:lttng-modules-2.10.6-r1:20190321-045014.log
Comment 3 Toralf Förster gentoo-dev 2019-03-21 20:34:21 UTC
Created attachment 570156 [details]
emerge-history.txt
Comment 4 Toralf Förster gentoo-dev 2019-03-21 20:34:24 UTC
Created attachment 570158 [details]
environment
Comment 5 Toralf Förster gentoo-dev 2019-03-21 20:34:27 UTC
Created attachment 570160 [details]
etc.portage.tbz2
Comment 6 Toralf Förster gentoo-dev 2019-03-21 20:34:29 UTC
Created attachment 570162 [details]
temp.tbz2