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| author | Sven Schnelle <svens@linux.ibm.com> | 2026-09-09 11:29:53 +0200 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2026-09-10 08:43:35 +0900 |
| commit | d22c3e0088e85be8131f7a9283f759cdbb20726d (patch) | |
| tree | 9668df2aa27b26f850d3ba5ba1287e443803675c /Documentation/ABI/testing/usb-uevent | |
| download | linux-stable-d22c3e0088e85be8131f7a9283f759cdbb20726d.tar.gz linux-stable-d22c3e0088e85be8131f7a9283f759cdbb20726d.zip | |
selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tcgrafted
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 <svens@linux.ibm.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/usb-uevent')
| -rw-r--r-- | Documentation/ABI/testing/usb-uevent | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/usb-uevent b/Documentation/ABI/testing/usb-uevent new file mode 100644 index 000000000..2b8eca4bf --- /dev/null +++ b/Documentation/ABI/testing/usb-uevent @@ -0,0 +1,27 @@ +What: Raise a uevent when a USB Host Controller has died +Date: 2019-04-17 +KernelVersion: 5.2 +Contact: linux-usb@vger.kernel.org +Description: When the USB Host Controller has entered a state where it is no + longer functional a uevent will be raised. The uevent will + contain ACTION=offline and ERROR=DEAD. + + Here is an example taken using udevadm monitor -p:: + + KERNEL[130.428945] offline /devices/pci0000:00/0000:00:10.0/usb2 (usb) + ACTION=offline + BUSNUM=002 + DEVNAME=/dev/bus/usb/002/001 + DEVNUM=001 + DEVPATH=/devices/pci0000:00/0000:00:10.0/usb2 + DEVTYPE=usb_device + DRIVER=usb + ERROR=DEAD + MAJOR=189 + MINOR=128 + PRODUCT=1d6b/2/414 + SEQNUM=2168 + SUBSYSTEM=usb + TYPE=9/0/1 + +Users: chromium-os-dev@chromium.org |