From: Andrew Morton <akpm@linux-foundation.org>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: linux-kernel@vger.kernel.org, rong.a.chen@intel.com
Subject: Re: [PATCH] proc: test with vsyscall in mind
Date: Thu, 7 Mar 2019 11:01:02 -0800 [thread overview]
Message-ID: <20190307110102.914eaf61d17339c6ae9ca3ef@linux-foundation.org> (raw)
In-Reply-To: <20190307183204.GA11405@avx2>
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>
prev parent reply other threads:[~2019-03-07 19:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-07 18:32 [PATCH] proc: test with vsyscall in mind Alexey Dobriyan
2019-03-07 19:01 ` Andrew Morton [this message]
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