Re: [Crash-utility] Crash-utility Digest, Vol 180, Issue 6

Date: Thu, 3 Sep 2020 21:28:45 +0100 From: Valentin Schneider <valentin.schneider(a)arm.com&gt; To: crash-utility(a)redhat.com Subject: [Crash-utility] [PATCH 0/2] extensions/trace: Sync up with v5.8 struct renaming Message-ID: <20200903202847.31018-1-valentin.schneider(a)arm.com&gt; Content-Type: text/plain; charset=US-ASCII Hi, Trying to use the trace extension on a mainline kernel doesn't work, and it stems from some struct renaming that has happened upstream. These two patches update the internal naming to match the upstream one, and includes some backwards-compatibility checks to figure out which naming version to use depending on what symbols are available. This was briefly tested on on both v5.4 and 5.9-rc1 kernels using QEMU's dump-guest-memory. The kernel starts tracing some sched & initicall stuff from boot, and "trace show" behaves just fine on both of these. Cheers, Valentin Valentin Schneider (2): extensions/trace: Rename trace_buffer to array_buffer extensions/trace: Rename ring_buffer to trace_buffer extensions/trace.c | 101 ++++++++++++++++++++++++++++----------------- 1 file changed, 63 insertions(+), 38 deletions(-)

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