Re: [PATCH 0/4] Allow privileged user to map the OA buffer

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Hi Chris,

Okay to push this series?

Thanks,
Umesh

On Thu, Aug 20, 2020 at 11:01:56AM -0700, Umesh Nerlige Ramappa wrote:
Allow user to map the OA buffer and also trigger reports into it.

CI fixes:
v1: Fixes a memory corruption due to addition of OA whitelist on demand.
v2: Spinlock when applying whitelist
v3: Use uncore->lock. Do not check for wal->count when applying whitelist.

v4: Refresh and rerun with newly added test (forked access).

Tests: https://patchwork.freedesktop.org/series/80761/
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@xxxxxxxxx>
Test-with: 20200818203547.24461-1-umesh.nerlige.ramappa@xxxxxxxxx

Piotr Maciejewski (1):
 drm/i915/perf: Ensure observation logic is not clock gated

Umesh Nerlige Ramappa (3):
 drm/i915/perf: Whitelist OA report trigger registers
 drm/i915/perf: Whitelist OA counter and buffer registers
 drm/i915/perf: Map OA buffer to user space for gen12 performance query

drivers/gpu/drm/i915/gem/i915_gem_mman.c      |   2 +-
drivers/gpu/drm/i915/gem/i915_gem_mman.h      |   2 +
drivers/gpu/drm/i915/gt/intel_workarounds.c   | 153 +++++++++---
drivers/gpu/drm/i915/gt/intel_workarounds.h   |   7 +
.../gpu/drm/i915/gt/intel_workarounds_types.h |   5 +
drivers/gpu/drm/i915/i915_perf.c              | 225 +++++++++++++++++-
drivers/gpu/drm/i915/i915_perf_types.h        |   5 +
drivers/gpu/drm/i915/i915_reg.h               |  10 +
include/uapi/drm/i915_drm.h                   |  33 +++
9 files changed, 402 insertions(+), 40 deletions(-)

--
2.20.1

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