linux-kernel - [ 081/117] ACPI / PM: Add Sony Vaio VPCCW29FX to nonvs blacklist.

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Message-Id: <20120528031214.051669455@decadent.org.uk>
Date:	Mon, 28 May 2012 04:13:23 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Lan Tianyu <tianyu.lan@...el.com>,
	Len Brown <len.brown@...el.com>
Subject: [ 081/117] ACPI / PM: Add Sony Vaio VPCCW29FX to nonvs blacklist.

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lan Tianyu <tianyu.lan@...el.com>

commit 93f770846e8dedc5d9117bd4ad9d7efd18420627 upstream.

Sony Vaio VPCCW29FX does not resume correctly without
acpi_sleep=nonvs, so add it to the ACPI sleep blacklist.

https://bugzilla.kernel.org/show_bug.cgi?id=34722

Signed-off-by: Lan Tianyu <tianyu.lan@...el.com>
Signed-off-by: Len Brown <len.brown@...el.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/acpi/sleep.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 0a7ed69..ca191ff 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -438,6 +438,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 	},
 	{
 	.callback = init_nvs_nosave,
+	.ident = "Sony Vaio VPCCW29FX",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VPCCW29FX"),
+		},
+	},
+	{
+	.callback = init_nvs_nosave,
 	.ident = "Averatec AV1020-ED2",
 	.matches = {
 		DMI_MATCH(DMI_SYS_VENDOR, "AVERATEC"),


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