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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2023-08-30 16:06:38 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2023-08-30 16:06:38 -0700
commit1ac731c529cd4d6adbce134754b51ff7d822b145 (patch)
tree143ab3f35ca5f3b69f583c84e6964b17139c2ec1 /drivers/base/arch_topology.c
parent07b4c950f27bef0362dc6ad7ee713aab61d58149 (diff)
parent54116d442e001e1b6bd482122043b1870998a1f3 (diff)
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
Diffstat (limited to 'drivers/base/arch_topology.c')
-rw-r--r--drivers/base/arch_topology.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index b1c1dd38ab011..b741b5ba82bd6 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -835,18 +835,19 @@ void __init init_cpu_topology(void)
if (ret) {
/*
* Discard anything that was parsed if we hit an error so we
- * don't use partial information.
+ * don't use partial information. But do not return yet to give
+ * arch-specific early cache level detection a chance to run.
*/
reset_cpu_topology();
- return;
}
for_each_possible_cpu(cpu) {
ret = fetch_cache_info(cpu);
- if (ret) {
+ if (!ret)
+ continue;
+ else if (ret != -ENOENT)
pr_err("Early cacheinfo failed, ret = %d\n", ret);
- break;
- }
+ return;
}
}