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authorSaul Wold <Saul.Wold@intel.com>2010-09-24 15:36:24 -0700
committerSaul Wold <Saul.Wold@intel.com>2010-09-24 16:43:21 -0700
commit239a368d5715d8f5b7733f9400339c2350c49369 (patch)
tree2953f12b45e590d9e14b6f72f8e4ee7188e41508 /meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch
parentc5b9525263dac6844d152e40acf8cee4d27b60bc (diff)
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netbook: Correct netbook build by moving netbook configuration from moblin to meta
Signed-off-by: Saul Wold <Saul.Wold@intel.com>
Diffstat (limited to 'meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch')
-rw-r--r--meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch53
1 files changed, 0 insertions, 53 deletions
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch b/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch
deleted file mode 100644
index 103c7f65a..000000000
--- a/meta-moblin/packages/linux/linux-moblin-2.6.33.2/linux-2.6.33-ahci-fix-oops-on-dummy-port.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From: Yong Wang <yong.y.wang@intel.com>
-Date: Thu Mar 11 15:31:50 2010 +0800
-Subject: [PATCH] ahci: Fix accounting oops on dummy port
-
-Not all ports are implemented in AHCI mode on some machines.
-If this is the case, it results in NULL pointer dereference
-when doing alpm accounting. Skip such dummy ports.
-
-Signed-off-by: Yong Wang <yong.y.wang@intel.com>
----
- drivers/ata/ahci.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
---- a/drivers/ata/ahci.c
-+++ b/drivers/ata/ahci.c
-@@ -2283,8 +2283,8 @@ static ssize_t ahci_alpm_show_active(str
- struct ata_port *ap = ata_shost_to_port(shost);
- struct ahci_port_priv *pp;
-
-- if (!ap)
-- return;
-+ if (!ap || ata_port_is_dummy(ap))
-+ return 0;
- pp = ap->private_data;
- account_alpm_stats(ap);
-
-@@ -2298,6 +2298,8 @@ static ssize_t ahci_alpm_show_partial(st
- struct ata_port *ap = ata_shost_to_port(shost);
- struct ahci_port_priv *pp = ap->private_data;
-
-+ if (!ap || ata_port_is_dummy(ap))
-+ return 0;
- account_alpm_stats(ap);
-
- return sprintf(buf, "%u\n", jiffies_to_msecs(pp->partial_jiffies));
-@@ -2310,6 +2312,8 @@ static ssize_t ahci_alpm_show_slumber(st
- struct ata_port *ap = ata_shost_to_port(shost);
- struct ahci_port_priv *pp = ap->private_data;
-
-+ if (!ap || ata_port_is_dummy(ap))
-+ return 0;
- account_alpm_stats(ap);
-
- return sprintf(buf, "%u\n", jiffies_to_msecs(pp->slumber_jiffies));
-@@ -2323,6 +2327,8 @@ static ssize_t ahci_alpm_show_accounting
- struct ata_port *ap = ata_shost_to_port(shost);
- struct ahci_port_priv *pp = ap->private_data;
-
-+ if (!ap || ata_port_is_dummy(ap))
-+ return 0;
- return sprintf(buf, "%u\n", pp->accounting_active);
- }
-