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Date: Thu, 2 Nov 2017 12:42:50 +0100 From: Arnd Bergmann <arnd@...db.de> To: "Rafael J. Wysocki" <rjw@...ysocki.net>, Len Brown <lenb@...nel.org> Cc: Arnd Bergmann <arnd@...db.de>, Kees Cook <keescook@...omium.org>, Anton Vorontsov <anton@...msg.org>, Colin Cross <ccross@...roid.com>, Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...en8.de>, Michal Hocko <mhocko@...e.com>, Andrew Morton <akpm@...ux-foundation.org>, Leon Romanovsky <leonro@...lanox.com>, Dan Williams <dan.j.williams@...el.com>, linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] APEI/ERST: use 64-bit timestamps 32-bit timestamps are deprecated in the kernel, so we should not use get_seconds(). In this case, the 'struct cper_record_header' structure already contains a 64-bit field, so the only required change is to use the safe ktime_get_real_seconds() interface as a replacement. Signed-off-by: Arnd Bergmann <arnd@...db.de> --- drivers/acpi/apei/erst.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 2c462beee551..6742f6c68034 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -1061,7 +1061,7 @@ static int erst_writer(struct pstore_record *record) rcd->hdr.error_severity = CPER_SEV_FATAL; /* timestamp valid. platform_id, partition_id are invalid */ rcd->hdr.validation_bits = CPER_VALID_TIMESTAMP; - rcd->hdr.timestamp = get_seconds(); + rcd->hdr.timestamp = ktime_get_real_seconds(); rcd->hdr.record_length = sizeof(*rcd) + record->size; rcd->hdr.creator_id = CPER_CREATOR_PSTORE; rcd->hdr.notification_type = CPER_NOTIFY_MCE; -- 2.9.0
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