On Thu, Jul 15, 2021 at 11:22:52PM +0530, Naresh Kamboju wrote:
> Results from Linaro’s test farm.
> Regression detected on arm and arm64 due to the following patch
> with CONFIG_CORESIGHT=y enabled,
>
> coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()
> commit 5fae8a946ac2df879caf3f79a193d4766d00239b upstream.
>
> Build error:
> ------------
> drivers/hwtracing/coresight/coresight-tmc-etf.c: In function
> 'tmc_update_etf_buffer':
> drivers/hwtracing/coresight/coresight-tmc-etf.c:477:33: error:
> 'CORESIGHT_BARRIER_PKT_SIZE' undeclared (first use in this function)
> 477 | if (lost && i < CORESIGHT_BARRIER_PKT_SIZE) {
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
>
> ref:
> https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/jobs/1427834041#L384
> https://builds.tuxbuild.com/1vMA3olyV9E6Yr1Ix0LWLlXinkv/
I have no idea what tree/branch/queue this report is from :(
