Messages in this thread Patch in this message | | | From | Tyler Baicar <> | Subject | [PATCH V3] acpi: apei: check for pending errors when probing GHES entries | Date | Thu, 18 May 2017 15:22:42 -0600 |
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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.
V3: Check for pending errors of all GHES types
Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org> --- 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 d0855c0..5347230 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -1039,6 +1039,9 @@ 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); -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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