Merge branch 'upstream'

5 files changed, 43 insertions, 4 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5dffcfefc3c7..61a56b100c62 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -633,6 +633,14 @@ running once the system is up.
         inport.irq=     [HW] Inport (ATI XL and Microsoft) busmouse driver
                         Format: <irq>
 
+        combined_mode=  [HW] control which driver uses IDE ports in combined
+                        mode: legacy IDE driver, libata, or both
+                        (in the libata case, libata.atapi_enabled=1 may be
+                        useful as well).  Note that using the ide or libata
+                        options may affect your device naming (e.g. by
+                        changing hdc to sdb).
+                        Format: combined (default), ide, or libata
+
         inttest=        [IA64]
 
         io7=            [HW] IO7 for Marvel based alpha systems
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 8b6e2a11e28d..00d683063c01 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -2280,7 +2280,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
         }
 
         if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
-                if (!netif_stopped(dev)) {
+                if (!netif_queue_stopped(dev)) {
                         netif_stop_queue(dev);
 
                         printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 3a4f49f4effb..f28ebdd3958a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1098,6 +1098,23 @@ static void __init quirk_alder_ioapic(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_EESSC,      quirk_alder_ioapic );
 #endif
 
+enum ide_combined_type { COMBINED = 0, IDE = 1, LIBATA = 2 };
+/* Defaults to combined */
+static enum ide_combined_type combined_mode;
+
+static int __init combined_setup(char *str)
+{
+        if (!strncmp(str, "ide", 3))
+                combined_mode = IDE;
+        else if (!strncmp(str, "libata", 6))
+                combined_mode = LIBATA;
+        else /* "combined" or anything else defaults to old behavior */
+                combined_mode = COMBINED;
+
+        return 1;
+}
+__setup("combined_mode=", combined_setup);
+
 #ifdef CONFIG_SCSI_SATA_INTEL_COMBINED
 static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
 {
@@ -1164,6 +1181,19 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
         if (prog & comb)
                 return;
 
+        /* Don't reserve any so the IDE driver can get them (but only if
+         * combined_mode=ide).
+         */
+        if (combined_mode == IDE)
+                return;
+
+        /* Grab them both for libata if combined_mode=libata. */
+        if (combined_mode == LIBATA) {
+                request_region(0x1f0, 8, "libata");     /* port 0 */
+                request_region(0x170, 8, "libata");     /* port 1 */
+                return;
+        }
+
         /* SATA port is in legacy mode.  Reserve port so that
          * IDE driver does not attempt to use it.  If request_region
          * fails, it will be obvious at boot time, so we don't bother
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 29df88bdd2bc..313cad0628d0 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -320,7 +320,8 @@ typedef struct sal_log_timestamp {
 typedef struct sal_log_record_header {
         u64 id;                         /* Unique monotonically increasing ID */
         sal_log_revision_t revision;    /* Major and Minor revision of header */
-        u16 severity;                   /* Error Severity */
+        u8 severity;                    /* Error Severity */
+        u8 validation_bits;             /* 0: platform_guid, 1: !timestamp */
         u32 len;                        /* Length of this error log in bytes */
         sal_log_timestamp_t timestamp;  /* Timestamp */
         efi_guid_t platform_guid;       /* Unique OEM Platform ID */
diff --git a/init/Kconfig b/init/Kconfig
index ea097e0a9c02..be74adb389ea 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -206,7 +206,7 @@ config HOTPLUG
           outside the kernel tree does. Such modules require Y here.
 
 config KOBJECT_UEVENT
-        bool "Kernel Userspace Events"
+        bool "Kernel Userspace Events" if EMBEDDED
         depends on NET
         default y
         help
@@ -339,7 +339,7 @@ config EPOLL
           support for epoll family of system calls.
 
 config CC_OPTIMIZE_FOR_SIZE
-        bool "Optimize for size" if EMBEDDED
+        bool "Optimize for size"
         default y if ARM || H8300
         help
           Enabling this option will pass "-Os" instead of "-O2" to gcc