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-devices-removable | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-devices-removable (limited to 'Documentation/ABI/testing/sysfs-devices-removable') diff --git a/Documentation/ABI/testing/sysfs-devices-removable b/Documentation/ABI/testing/sysfs-devices-removable new file mode 100644 index 000000000..754ecb458 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-removable @@ -0,0 +1,20 @@ +What: /sys/devices/.../removable +Date: May 2021 +Contact: Rajat Jain +Description: + Information about whether a given device can be removed from the + platform by the user. This is determined by its subsystem in a + bus / platform-specific way. This attribute is only present for + devices that can support determining such information: + + =========== =================================================== + "removable" device can be removed from the platform by the user + "fixed" device is fixed to the platform / cannot be removed + by the user. + "unknown" The information is unavailable / cannot be deduced. + =========== =================================================== + + Currently this is only supported by USB (which infers the + information from a combination of hub descriptor bits and + platform-specific data such as ACPI) and PCI (which gets this + from ACPI / device tree). -- cgit v1.3.1