Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] mca recovery return value when no bus check
  [IA64] SGI SN drivers: don't report !sn2 hardware as an error
  [IA64] don't report !sn2 or !summit hardware as an error
  [IA64] gensparse_defconfig: turn on PNPACPI
  [IA64] Increase severity of MCA recovery messages

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 15dc1a0dffbb6f2e048c837860bedf4b0c868779..9f80fa502f8fd975049fbe485ac87ed40898e822 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -78,7 +78,7 @@ menu "System Type"
 
 choice
        prompt "ARM system type"
-       default ARCH_RPC
+       default ARCH_VERSATILE
 
 config ARCH_CLPS7500
        bool "Cirrus-CL-PS7500FE"

diff --git a/arch/arm/mach-ixp4xx/nas100d-power.c b/arch/arm/mach-ixp4xx/nas100d-power.c
index 2bec69bfa715a2aadffab7cf887466e240988404..99d333d7ebdd56c0d9424a5851efe3baaa55a080 100644 (file)
--- a/arch/arm/mach-ixp4xx/nas100d-power.c
+++ b/arch/arm/mach-ixp4xx/nas100d-power.c
@@ -56,6 +56,9 @@ static int __init nas100d_power_init(void)
 
 static void __exit nas100d_power_exit(void)
 {
+       if (!(machine_is_nas100d()))
+               return;
+
        free_irq(NAS100D_RB_IRQ, NULL);
 }
 

diff --git a/arch/arm/mm/tlb-v6.S b/arch/arm/mm/tlb-v6.S
index 6f76b89ef46eab52fa7dbcaa483003ba28dd6527..fd6adde39091ef28cadf0d4fa273d8376fbbe707 100644 (file)
--- a/arch/arm/mm/tlb-v6.S
+++ b/arch/arm/mm/tlb-v6.S
@@ -80,6 +80,7 @@ ENTRY(v6wbi_flush_kern_tlb_range)
        add     r0, r0, #PAGE_SZ
        cmp     r0, r1
        blo     1b
+       mcr     p15, 0, r2, c7, c10, 4          @ data synchronization barrier
        mov     pc, lr
 
        .section ".text.init", #alloc, #execinstr

diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 166de3507780f65c7354ebf4c9548c558baf3d00..10845253c9e02f7974eeaf1ad78f5e6b7cda44f7 100644 (file)
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -312,8 +312,7 @@ static int __devinit parport_register (struct pci_dev *dev,
 {
        struct parport_pc_pci *card;
        struct parport_serial_private *priv = pci_get_drvdata (dev);
-       int i = id->driver_data, n;
-       int success = 0;
+       int n, success = 0;
 
        priv->par = cards[id->driver_data];
        card = &priv->par;
@@ -344,10 +343,8 @@ static int __devinit parport_register (struct pci_dev *dev,
                                         "hi" as an offset (see SYBA
                                         def.) */
                /* TODO: test if sharing interrupts works */
-               printk (KERN_DEBUG "PCI parallel port detected: %04x:%04x, "
-                       "I/O at %#lx(%#lx)\n",
-                       parport_serial_pci_tbl[i].vendor,
-                       parport_serial_pci_tbl[i].device, io_lo, io_hi);
+               dev_dbg(&dev->dev, "PCI parallel port detected: I/O at "
+                       "%#lx(%#lx)\n", io_lo, io_hi);
                port = parport_pc_probe_port (io_lo, io_hi, PARPORT_IRQ_NONE,
                                              PARPORT_DMA_NONE, dev);
                if (port) {
@@ -359,7 +356,7 @@ static int __devinit parport_register (struct pci_dev *dev,
        if (card->postinit_hook)
                card->postinit_hook (dev, card, !success);
 
-       return success ? 0 : 1;
+       return 0;
 }
 
 static int __devinit parport_serial_pci_probe (struct pci_dev *dev,

diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
index 419dd3cd786240f5db8c721877674b83c3c04f4a..193722d680cf25f5ce42b1c1fa0e1c531940ac0b 100644 (file)
--- a/drivers/serial/ip22zilog.c
+++ b/drivers/serial/ip22zilog.c
@@ -420,10 +420,8 @@ static void ip22zilog_transmit_chars(struct uart_ip22zilog_port *up,
        if (up->port.info == NULL)
                goto ack_tx_int;
        xmit = &up->port.info->xmit;
-       if (uart_circ_empty(xmit)) {
-               uart_write_wakeup(&up->port);
+       if (uart_circ_empty(xmit))
                goto ack_tx_int;
-       }
        if (uart_tx_stopped(&up->port))
                goto ack_tx_int;
 

diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index 9387a5e1ffe007ef5ed62c4ad79308f651749118..0c2acc944a0a7bca9cb90ca6b7b5b15d4bb9025f 100644 (file)
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -340,6 +340,12 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
                asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
        if (tlb_flag(TLB_V6_I_PAGE))
                asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+
+       /* The ARM ARM states that the completion of a TLB maintenance
+        * operation is only guaranteed by a DSB instruction
+        */
+       if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE))
+               asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
 }
 
 /*

diff --git a/mm/slab.c b/mm/slab.c
index f2e92dc1c9ce3d1fe1ca8cdfe685684f5bc1005d..6ad6bd5a0b3ec929c0f7783332e5781ec6f147dd 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1647,6 +1647,14 @@ static inline size_t calculate_slab_order(struct kmem_cache *cachep,
                cachep->gfporder = gfporder;
                left_over = remainder;
 
+               /*
+                * A VFS-reclaimable slab tends to have most allocations
+                * as GFP_NOFS and we really don't want to have to be allocating
+                * higher-order pages when we are unable to shrink dcache.
+                */
+               if (flags & SLAB_RECLAIM_ACCOUNT)
+                       break;
+
                /*
                 * Large number of objects is good, but very large slabs are
                 * currently bad for the gfp()s.
@@ -1869,17 +1877,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
 
        size = ALIGN(size, align);
 
-       if ((flags & SLAB_RECLAIM_ACCOUNT) && size <= PAGE_SIZE) {
-               /*
-                * A VFS-reclaimable slab tends to have most allocations
-                * as GFP_NOFS and we really don't want to have to be allocating
-                * higher-order pages when we are unable to shrink dcache.
-                */
-               cachep->gfporder = 0;
-               cache_estimate(cachep->gfporder, size, align, flags,
-                              &left_over, &cachep->num);
-       } else
-               left_over = calculate_slab_order(cachep, size, align, flags);
+       left_over = calculate_slab_order(cachep, size, align, flags);
 
        if (!cachep->num) {
                printk("kmem_cache_create: couldn't create cache %s.\n", name);

diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 36339eb39e172b3c0fa7dab9f816ced70003d51b..08f80e2ea2aa0fe1a1bd214de7384726dee4f209 100644 (file)
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -524,7 +524,7 @@ ipq_rcv_skb(struct sk_buff *skb)
        write_unlock_bh(&queue_lock);
        
        status = ipq_receive_peer(NLMSG_DATA(nlh), type,
-                                 skblen - NLMSG_LENGTH(0));
+                                 nlmsglen - NLMSG_LENGTH(0));
        if (status < 0)
                RCV_SKB_FAIL(status);
                

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 5027bbe6415e7e89da9d27fcbc797c1f7432b2ee..af0635084df8217dcc226a82c1a4ea3183e4df58 100644 (file)
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -522,7 +522,7 @@ ipq_rcv_skb(struct sk_buff *skb)
        write_unlock_bh(&queue_lock);
        
        status = ipq_receive_peer(NLMSG_DATA(nlh), type,
-                                 skblen - NLMSG_LENGTH(0));
+                                 nlmsglen - NLMSG_LENGTH(0));
        if (status < 0)
                RCV_SKB_FAIL(status);