From 77b246b32b2c4bc21e352dcb8b53a8aba81ee5a4 Mon Sep 17 00:00:00 2001 From: Tyler Baicar Date: Wed, 21 Jun 2017 12:17:15 -0600 Subject: [PATCH] acpi: apei: check for pending errors when probing GHES entries Check for pending errors when probing GHES entries. It is possible that a fatal error is already pending at this point, so we should handle it as soon as the driver is probed. This also avoids a potential issue if there was an interrupt that was already cleared for an error since the GHES driver wasn't present. Signed-off-by: Tyler Baicar Signed-off-by: Will Deacon --- drivers/acpi/apei/ghes.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index bc717bdf50f1..bb830444df28 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -1179,6 +1179,9 @@ static int ghes_probe(struct platform_device *ghes_dev) } platform_set_drvdata(ghes_dev, ghes); + /* Handle any pending errors right away */ + ghes_proc(ghes); + return 0; err_edac_unreg: ghes_edac_unregister(ghes);