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| author | Giovanni Gherdovich <ggherdovich@suse.cz> | 2020-05-31 21:24:53 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 15:10:02 +0300 |
| commit | f4291df103315a696f0b8c4f45ca8ae773c17441 (patch) | |
| tree | fa256aada4d4d8fdc892be4b1b15e993b3b503b6 /drivers/fpga/fpga-mgr.c | |
| parent | 51beea8862a3095559862df39554f05042e1195b (diff) | |
| download | linux-f4291df103315a696f0b8c4f45ca8ae773c17441.tar.xz | |
x86, sched: Bail out of frequency invariance if turbo_freq/base_freq gives 0
Be defensive against the case where the processor reports a base_freq
larger than turbo_freq (the ratio would be zero).
Fixes: 1567c3e3467c ("x86, sched: Add support for frequency invariance")
Signed-off-by: Giovanni Gherdovich <ggherdovich@suse.cz>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lkml.kernel.org/r/20200531182453.15254-4-ggherdovich@suse.cz
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions