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![Alexander Shishkin](https://secure.gravatar.com/avatar/a65908b134f2486f52fb6bdd2073dcec.jpg?s=96&d=mm)
Alexander Shishkin committed 63b7647dd0e
intel_th: Disallow multi mode on devices where it's broken [ Upstream commit 397c7729665a3b07a7b4ce7215173df8e9112809 ] Some versions of Intel TH have an issue that prevents the multi mode of MSU from working correctly, resulting in no trace data and potentially stuck MSU pipeline. Disable multi mode on such devices. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200317062215.15598-2-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>