tree 31984971556ccd224a43d30a7971f2201c803c99
parent 770ca9cc8e9fa9da130732c7de21b72809a6af5d
author Alexander Antonov <alexander.antonov@linux.intel.com> 1636967013 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1637923722 +0100

perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server

[ Upstream commit 3866ae319c846a612109c008f43cba80b8c15e86 ]

According to the latest uncore document, COMP_BUF_OCCUPANCY (0xd5) event
can be collected on 2-3 counters. Update uncore IIO event constraints for
Skylake Server.

Fixes: cd34cd97b7b4 ("perf/x86/intel/uncore: Add Skylake server uncore support")
Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20211115090334.3789-3-alexander.antonov@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>