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| author | James Morris <james.l.morris@oracle.com> | 2017-09-24 22:41:55 -0700 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2017-09-24 22:41:55 -0700 |
| commit | 25eabb13c7d67ae32298015c5e28d00f604f412c (patch) | |
| tree | 5bd75c2c1e385c79425bb099f0d19db7fb9c391f /drivers/acpi/acpi_watchdog.c | |
| parent | ab5348c9c23cd253f5902980d2d8fe067dc24c82 (diff) | |
| parent | e19b205be43d11bff638cad4487008c48d21c103 (diff) | |
Merge tag 'v4.14-rc2' into next-general
Linux 4.14-rc2
Sync to v4.14-rc2 for security subsystem developers to track.
Diffstat (limited to 'drivers/acpi/acpi_watchdog.c')
| -rw-r--r-- | drivers/acpi/acpi_watchdog.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c index 8c4e0a18460a..11b113f8e367 100644 --- a/drivers/acpi/acpi_watchdog.c +++ b/drivers/acpi/acpi_watchdog.c @@ -66,7 +66,7 @@ void __init acpi_watchdog_init(void) for (i = 0; i < wdat->entries; i++) { const struct acpi_generic_address *gas; struct resource_entry *rentry; - struct resource res; + struct resource res = {}; bool found; gas = &entries[i].register_region; @@ -86,7 +86,12 @@ void __init acpi_watchdog_init(void) found = false; resource_list_for_each_entry(rentry, &resource_list) { - if (resource_contains(rentry->res, &res)) { + if (rentry->res->flags == res.flags && + resource_overlaps(rentry->res, &res)) { + if (res.start < rentry->res->start) + rentry->res->start = res.start; + if (res.end > rentry->res->end) + rentry->res->end = res.end; found = true; break; } |