From d22c3e0088e85be8131f7a9283f759cdbb20726d Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 9 Sep 2026 11:29:53 +0200 Subject: selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tc The current regex also matches symbols in modules, which makes the test fail on s390 where name_show is present only once in the kernel, but also multiple times in modules: 000001b1401cdc20 t name_show 000001b0c05e6c40 t name_show [mdev] 000001b0c0495f30 t name_show [i2c_core] Fix this by changing the regular expression to only match the function name. Link: https://lore.kernel.org/all/20260909092954.2200558-1-svens@linux.ibm.com/ Fixes: 03b80ff8023a ("selftests/ftrace: Add new test case which checks non unique symbol") Signed-off-by: Sven Schnelle Reviewed-by: Steven Rostedt Signed-off-by: Masami Hiramatsu (Google) --- Documentation/ABI/testing/sysfs-class-rtrs-server | 53 +++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-rtrs-server (limited to 'Documentation/ABI/testing/sysfs-class-rtrs-server') diff --git a/Documentation/ABI/testing/sysfs-class-rtrs-server b/Documentation/ABI/testing/sysfs-class-rtrs-server new file mode 100644 index 000000000..b08601d80 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-rtrs-server @@ -0,0 +1,53 @@ +What: /sys/class/rtrs-server +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: When a user of RTRS API creates a new session on a client side, a + directory entry with the name of that session is created in here. + +What: /sys/class/rtrs-server//paths/ +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: When new path is created by writing to "add_path" entry on client side, + a directory entry named as @ is created + on server. + +What: /sys/class/rtrs-server//paths//disconnect +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: When "1" is written to the file, the RTRS session is being disconnected. + Operations is non-blocking and returns control immediately to the caller. + +What: /sys/class/rtrs-server//paths//hca_name +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: RO, Contains the name of HCA the connection established on. + +What: /sys/class/rtrs-server//paths//hca_port +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: RO, Contains the port number of active port traffic is going through. + +What: /sys/class/rtrs-server//paths//src_addr +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: RO, Contains the source address of the path + +What: /sys/class/rtrs-server//paths//dst_addr +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: RO, Contains the destination address of the path + +What: /sys/class/rtrs-server//paths//stats/rdma +Date: Feb 2020 +KernelVersion: 5.7 +Contact: Jack Wang Danil Kipnis +Description: Contains statistics regarding rdma operations and inflight operations. + The output consists of 5 values: + -- cgit v1.3.1