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| author | Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2020-03-17 07:22:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-18 11:28:22 +0100 |
| commit | 397c7729665a3b07a7b4ce7215173df8e9112809 (patch) | |
| tree | 9082399528a036e08dd7bd5116e5fb4e060ea147 /fs/aio.c | |
| parent | tty: reorganize tty & serial menus (diff) | |
| download | linux-397c7729665a3b07a7b4ce7215173df8e9112809.tar.xz linux-397c7729665a3b07a7b4ce7215173df8e9112809.zip | |
intel_th: Disallow multi mode on devices where it's broken
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>
Diffstat (limited to 'fs/aio.c')
0 files changed, 0 insertions, 0 deletions