]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
tools/testing/selftests/proc/proc-pid-vm.c: test with vsyscall in mind
authorAlexey Dobriyan <adobriyan@gmail.com>
Wed, 13 Mar 2019 18:44:29 +0000 (11:44 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 14 Mar 2019 21:36:20 +0000 (14:36 -0700)
commit17415606f9d8be06580cc0a873e27a6e4309ba2e
treefa2255fed25111a8bdf3ad712e4b5ea3f4212270
parentce82f19fd5809f0cf87ea9f753c5cc65ca0673d6
tools/testing/selftests/proc/proc-pid-vm.c: test with vsyscall in mind

: selftests: proc: proc-pid-vm
: ========================================
: proc-pid-vm: proc-pid-vm.c:277: main: Assertion `rv == strlen(buf0)' failed.
: Aborted

Because the vsyscall mapping is enabled.  Read from vsyscall page to tell
if vsyscall is being used.

Link: http://lkml.kernel.org/r/20190307183204.GA11405@avx2
Link: http://lkml.kernel.org/r/20190219094722.GB28258@shao2-debian
Fixes: 34aab6bec23e7e9 ("proc: test /proc/*/maps, smaps, smaps_rollup, statm")
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reported-by: kernel test robot <rong.a.chen@intel.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
tools/testing/selftests/proc/proc-pid-vm.c