Re: [PATCH] drm/panfrost: perfcnt: Reserve/use the AS attached to the perfcnt MMU context

On Thu, Feb 6, 2020 at 8:13 AM Boris Brezillon boris.brezillon@collabora.com wrote:

We need to use the AS attached to the opened FD when dumping counters.

Reported-by: Antonio Caggiano antonio.caggiano@collabora.com Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: stable@vger.kernel.org Signed-off-by: Boris Brezillon boris.brezillon@collabora.com

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drivers/gpu/drm/panfrost/panfrost_mmu.c | 7 ++++++- drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 11 ++++------- 2 files changed, 10 insertions(+), 8 deletions(-)

Applied to drm-misc-fixes.

Rob