Messages in this thread | | | Date | Thu, 7 Mar 2019 11:01:02 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] proc: test with vsyscall in mind |
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On Thu, 7 Mar 2019 21:32:04 +0300 Alexey Dobriyan <adobriyan@gmail.com> wrote:
> Read from vsyscall page to tell if vsyscall is being used. > > Reported-by: kernel test robot > Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
There's a lot of information missing from this changelog :(
I rewrote it to this:
: 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>
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