From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 31 May 2022 19:24:48 +0000 (-0400)
Subject: fix: 'random' tracepoints removed in stable kernels
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;ds=sidebyside;h=ed1149ef88fb62c365ac66cf62c58ac6abd8d7e8;hp=ed1149ef88fb62c365ac66cf62c58ac6abd8d7e8;p=lttng-modules.git

fix: 'random' tracepoints removed in stable kernels

The upstream commit 14c174633f349cb41ea90c2c0aaddac157012f74 removing
the 'random' tracepoints is being backported to multiple stable kernel
branches, I don't see how that qualifies as a fix but here we are.

Use the presence of 'include/trace/events/random.h' in the kernel source
tree instead of the rather tortuous version check to determine if we
need to build 'lttng-probe-random.ko'.

Change-Id: I8f5f2f4c9e09c61127c49c7949b22dd3fab0460d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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