Re: [PATCH 2/2] coresight: tmc: Fix writing barrier packets for ring buffer

Hi Mathieu,

On Mon, Sep 10, 2018 at 01:42:31PM -0600, Mathieu Poirier wrote:

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diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c index e310613..9c599c9 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etf.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c @@ -387,7 +387,7 @@ static void tmc_update_etf_buffer(struct coresight_device *csdev, const u32 *barrier; u32 *buf_ptr; u64 read_ptr, write_ptr;

•   u32 status, to_read;
  

•   u32 status, to_read, barrier_sz = 0;
  

This doesn't apply on my next branch. Please rebase and send both patches again.

Done. Rebased these two patches against to CoreSight next branch [1]; please review the patch series v2 which has been sent out.

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Thanks, Leo Yan

[1] https://git.linaro.org/kernel/coresight.git/log/?h=next