Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
[TIPC]: Add tipc_config.h to include/linux/Kbuild.
[WAN]: lmc_ioctl: don't return with locks held
[SUNRPC]: fix rpc debugging
[TCP]: Saner thash_entries default with much memory.
[SUNRPC] rpc_rdma: we need to cast u64 to unsigned long long for printing
[IPv4] SNMP: Refer correct memory location to display ICMP out-going statistics
[NET]: Fix error reporting in sys_socketpair().
[NETFILTER]: nf_ct_alloc_hashtable(): use __GFP_NOWARN
[NET]: Fix race between poll_napi() and net_rx_action()
[TCP] MD5: Remove some more unnecessary casting.
[TCP] vegas: Fix a bug in disabling slow start by gamma parameter.
[IPVS]: use proper timeout instead of fixed value
[IPV6] NDISC: Fix setting base_reachable_time_ms variable.
diff --git a/arch/x86/Kconfig.x86_64 b/arch/x86/Kconfig.x86_64
index b45855c..cc468ea 100644
--- a/arch/x86/Kconfig.x86_64
+++ b/arch/x86/Kconfig.x86_64
@@ -749,7 +749,6 @@
config DMAR
bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
depends on PCI_MSI && ACPI && EXPERIMENTAL
- default y
help
DMA remapping (DMAR) devices support enables independent address
translations for Direct Memory Access (DMA) from devices.
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 9c91b0f..6a7d25f 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -43,7 +43,6 @@
config NET_DMA
bool "Network: TCP receive copy offload"
depends on DMA_ENGINE && NET
- default y
help
This enables the use of DMA engines in the network stack to
offload receive copy-to-user operations, freeing CPU cycles.
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 8af1d9a..e079a52 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -749,8 +749,8 @@
char *dmar_get_fault_reason(u8 fault_reason)
{
- if (fault_reason > MAX_FAULT_REASON_IDX)
- return fault_reason_strings[MAX_FAULT_REASON_IDX];
+ if (fault_reason >= MAX_FAULT_REASON_IDX)
+ return fault_reason_strings[MAX_FAULT_REASON_IDX - 1];
else
return fault_reason_strings[fault_reason];
}
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 8c1012b..e2041b4 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -542,8 +542,6 @@
/* RTC Power management control */
-static struct timespec s3c_rtc_delta;
-
static int ticnt_save;
static int s3c_rtc_suspend(struct platform_device *pdev, pm_message_t state)
diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c
index 6846a6c..7ad2192 100644
--- a/drivers/serial/serial_txx9.c
+++ b/drivers/serial/serial_txx9.c
@@ -657,7 +657,15 @@
serial_txx9_pm(struct uart_port *port, unsigned int state,
unsigned int oldstate)
{
- if (state == 0)
+ /*
+ * If oldstate was -1 this is called from
+ * uart_configure_port(). In this case do not initialize the
+ * port now, because the port was already initialized (for
+ * non-console port) or should not be initialized here (for
+ * console port). If we initialized the port here we lose
+ * serial console settings.
+ */
+ if (state == 0 && oldstate != -1)
serial_txx9_initialize(port);
}
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index fb9d8d0..61717fa 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1892,9 +1892,7 @@
If unsure, say N.
-if ARCH_OMAP
- source "drivers/video/omap/Kconfig"
-endif
+source "drivers/video/omap/Kconfig"
source "drivers/video/backlight/Kconfig"
source "drivers/video/display/Kconfig"
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index be1d57b..83ee3e7 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -27,8 +27,6 @@
#include "ati_ids.h"
-static void radeon_reinitialize_M10(struct radeonfb_info *rinfo);
-
/*
* Workarounds for bugs in PC laptops:
* - enable D2 sleep in some IBM Thinkpads
@@ -39,6 +37,8 @@
*/
#if defined(CONFIG_PM) && defined(CONFIG_X86)
+static void radeon_reinitialize_M10(struct radeonfb_info *rinfo);
+
struct radeon_device_id {
const char *ident; /* (arbitrary) Name */
const unsigned short subsystem_vendor; /* Subsystem Vendor ID */
diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
index f4fcf11..4440885 100644
--- a/drivers/video/omap/Kconfig
+++ b/drivers/video/omap/Kconfig
@@ -1,6 +1,6 @@
config FB_OMAP
tristate "OMAP frame buffer support (EXPERIMENTAL)"
- depends on FB
+ depends on FB && ARCH_OMAP
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 584cf12..c78c04f 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -933,20 +933,19 @@
goto again;
}
- /* Set sbi->s_flags here, used by ufs_get_fs_state() below */
- sbi->s_flags = flags;
+ sbi->s_flags = flags;/*after that line some functions use s_flags*/
ufs_print_super_stuff(sb, usb1, usb2, usb3);
/*
* Check, if file system was correctly unmounted.
* If not, make it read only.
*/
- if ((((flags & UFS_ST_MASK) == UFS_ST_44BSD) ||
- ((flags & UFS_ST_MASK) == UFS_ST_OLD) ||
- ((flags & UFS_ST_MASK) == UFS_ST_SUN) ||
- ((flags & UFS_ST_MASK) == UFS_ST_SUNOS) ||
- ((flags & UFS_ST_MASK) == UFS_ST_SUNx86)) &&
- (ufs_get_fs_state(sb, usb1, usb3) == (UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time)))) {
+ if (((flags & UFS_ST_MASK) == UFS_ST_44BSD) ||
+ ((flags & UFS_ST_MASK) == UFS_ST_OLD) ||
+ (((flags & UFS_ST_MASK) == UFS_ST_SUN ||
+ (flags & UFS_ST_MASK) == UFS_ST_SUNOS ||
+ (flags & UFS_ST_MASK) == UFS_ST_SUNx86) &&
+ (ufs_get_fs_state(sb, usb1, usb3) == (UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time))))) {
switch(usb1->fs_clean) {
case UFS_FSCLEAN:
UFSD("fs is clean\n");
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 56ae438..6e8cec5 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -173,7 +173,7 @@
id->firmware_revision_2 = data[3];
id->ipmi_version = data[4];
id->additional_device_support = data[5];
- if (data_len >= 6) {
+ if (data_len >= 11) {
id->manufacturer_id = (data[6] | (data[7] << 8) |
(data[8] << 16));
id->product_id = data[9] | (data[10] << 8);
diff --git a/kernel/signal.c b/kernel/signal.c
index 4537bdd..909a0cc 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -124,7 +124,7 @@
void recalc_sigpending(void)
{
- if (!recalc_sigpending_tsk(current))
+ if (!recalc_sigpending_tsk(current) && !freezing(current))
clear_thread_flag(TIF_SIGPENDING);
}
diff --git a/mm/shmem.c b/mm/shmem.c
index 404e53b..253d20591 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -915,6 +915,21 @@
struct inode *inode;
BUG_ON(!PageLocked(page));
+ /*
+ * shmem_backing_dev_info's capabilities prevent regular writeback or
+ * sync from ever calling shmem_writepage; but a stacking filesystem
+ * may use the ->writepage of its underlying filesystem, in which case
+ * we want to do nothing when that underlying filesystem is tmpfs
+ * (writing out to swap is useful as a response to memory pressure, but
+ * of no use to stabilize the data) - just redirty the page, unlock it
+ * and claim success in this case. AOP_WRITEPAGE_ACTIVATE, and the
+ * page_mapped check below, must be avoided unless we're in reclaim.
+ */
+ if (!wbc->for_reclaim) {
+ set_page_dirty(page);
+ unlock_page(page);
+ return 0;
+ }
BUG_ON(page_mapped(page));
mapping = page->mapping;
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index d3b718b..22620f6 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -24,6 +24,7 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/vmalloc.h>
+#include <linux/sched.h>
#include <asm/dma.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>