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List:       linaro-acpi
Subject:    [Linaro-acpi] [PATCH v2 2/2] acpi, apei, bert: Clear error status at the end of error handling
From:       fu.wei () linaro ! org
Date:       2015-08-18 16:44:17
Message-ID: 1439916257-5483-3-git-send-email-fu.wei () linaro ! org
[Download RAW message or body]

From: Tomasz Nowicki <tomasz.nowicki@linaro.org>

Once error log is printed out clear error status so it would not be
print during next boot again.

Signed-off-by: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Tested-by: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
 drivers/acpi/apei/bert.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/acpi/apei/bert.c b/drivers/acpi/apei/bert.c
index 1426227..dc2b79f 100644
--- a/drivers/acpi/apei/bert.c
+++ b/drivers/acpi/apei/bert.c
@@ -65,6 +65,9 @@ static void __init bert_print_all(struct acpi_hest_generic_status *region,
 		}
 
 		cper_estatus_print(KERN_INFO HW_ERR, estatus);
+
+		/* Clear error status */
+		estatus->block_status = 0;
 next:
 		estatus = (void *)estatus + estatus_len;
 		remain -= estatus_len;
-- 
2.4.3

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