From 19c99246827587a9570a1aa71ee1e49c39acaa8d Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Wed, 13 Sep 2017 18:48:48 +0100 Subject: intel-gpu-overlay: Fix interrupts PMU readout v2: Use correct address of. (Chris Wilson) Signed-off-by: Tvrtko Ursulin Reviewed-by: Chris Wilson --- overlay/gem-interrupts.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'overlay') diff --git a/overlay/gem-interrupts.c b/overlay/gem-interrupts.c index a84aef03..5bd8656e 100644 --- a/overlay/gem-interrupts.c +++ b/overlay/gem-interrupts.c @@ -136,8 +136,12 @@ int gem_interrupts_update(struct gem_interrupts *irqs) else val = ret; } else { - if (read(irqs->fd, &val, sizeof(val)) < 0) + uint64_t data[2]; + + if (read(irqs->fd, data, sizeof(data)) < 0) return irqs->error = errno; + + val = data[0]; } update = irqs->last_count == 0; -- cgit v1.2.3