Revert "selftests/ftrace: check for do_sys_openat2 in user-memory test"
This reverts commit 9110e2f263
.
This commit is not suitable for 5.4-stable because the openat2 system
call does not exist in v5.4.
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
parent
aa17a20d64
commit
a840e37ef8
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@ -11,16 +11,12 @@ grep -A10 "fetcharg:" README | grep -q '\[u\]<offset>' || exit_unsupported
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:;: "user-memory access syntax and ustring working on user memory";:
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echo 'p:myevent do_sys_open path=+0($arg2):ustring path2=+u0($arg2):string' \
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> kprobe_events
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echo 'p:myevent2 do_sys_openat2 path=+0($arg2):ustring path2=+u0($arg2):string' \
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>> kprobe_events
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grep myevent kprobe_events | \
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grep -q 'path=+0($arg2):ustring path2=+u0($arg2):string'
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echo 1 > events/kprobes/myevent/enable
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echo 1 > events/kprobes/myevent2/enable
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echo > /dev/null
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echo 0 > events/kprobes/myevent/enable
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echo 0 > events/kprobes/myevent2/enable
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grep myevent trace | grep -q 'path="/dev/null" path2="/dev/null"'
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