Messages in this thread Patch in this message | | | Date | Tue, 9 Jun 2020 23:09:36 +0800 | From | Peng Liu <> | Subject | [PATCH] sched: correct SD_flags returned by tl->sd_flags() |
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During sched domain init, we check whether non-topological SD_flags are returned by tl->sd_flags(), if found, fire a waning and correct the violation, but the code failed to correct the violation. Correct this.
Fixes: 143e1e28cb40 ("sched: Rework sched_domain topology definition") Signed-off-by: Peng Liu <iwtbavbm@gmail.com> --- kernel/sched/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c index ba81187bb7af..9079d865a935 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -1328,7 +1328,7 @@ sd_init(struct sched_domain_topology_level *tl, sd_flags = (*tl->sd_flags)(); if (WARN_ONCE(sd_flags & ~TOPOLOGY_SD_FLAGS, "wrong sd_flags in topology description\n")) - sd_flags &= ~TOPOLOGY_SD_FLAGS; + sd_flags &= TOPOLOGY_SD_FLAGS; /* Apply detected topology flags */ sd_flags |= dflags; -- 2.20.1
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