On 2/26/25 10:13, Steven Rostedt wrote:
On Thu, 20 Feb 2025 14:01:02 +0100 Heiko Carstens hca@linux.ibm.com wrote:
The uprobe events test fails on s390, but also on x86 (Fedora 41). The problem appears to be that there is an assumption that adding a uprobe to the beginning of the executable mapping of /bin/sh is sufficient to trigger a uprobe event when /bin/sh is executed.
This assumption is not necessarily true. Therefore use "readelf -h" to find the entry point address of /bin/sh and use this address when adding the uprobe event.
This adds a dependency to readelf which is not always installed. Therefore add a check and exit with exit_unresolved if it is not installed.
Signed-off-by: Heiko Carstens hca@linux.ibm.com
Acked-by: Steven Rostedt (Google) rostedt@goodmis.org
Shuah,
Can you take this in your tree?
-- Steve
Applied to linux_kselftest next for Linux 6.15-rc1.
thanks, -- Shuah