Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
Revert "drivers/net/pcmcia/3c589_cs: fix port configuration switcheroo"
sky2: be more selective about FIFO watchdog
sky2: FE+ Phy initialization
r8169: workaround against ignored TxPoll writes (8168)
r8169: correct phy parameters for the 8110SC
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 049a46cc9..04ac155 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -155,23 +155,22 @@
* mspec_close
*
* Called when unmapping a device mapping. Frees all mspec pages
- * belonging to the vma.
+ * belonging to all the vma's sharing this vma_data structure.
*/
static void
mspec_close(struct vm_area_struct *vma)
{
struct vma_data *vdata;
- int index, last_index, result;
+ int index, last_index;
unsigned long my_page;
vdata = vma->vm_private_data;
- BUG_ON(vma->vm_start < vdata->vm_start || vma->vm_end > vdata->vm_end);
+ if (!atomic_dec_and_test(&vdata->refcnt))
+ return;
- spin_lock(&vdata->lock);
- index = (vma->vm_start - vdata->vm_start) >> PAGE_SHIFT;
- last_index = (vma->vm_end - vdata->vm_start) >> PAGE_SHIFT;
- for (; index < last_index; index++) {
+ last_index = (vdata->vm_end - vdata->vm_start) >> PAGE_SHIFT;
+ for (index = 0; index < last_index; index++) {
if (vdata->maddr[index] == 0)
continue;
/*
@@ -180,20 +179,12 @@
*/
my_page = vdata->maddr[index];
vdata->maddr[index] = 0;
- spin_unlock(&vdata->lock);
- result = mspec_zero_block(my_page, PAGE_SIZE);
- if (!result)
+ if (!mspec_zero_block(my_page, PAGE_SIZE))
uncached_free_page(my_page);
else
printk(KERN_WARNING "mspec_close(): "
- "failed to zero page %i\n",
- result);
- spin_lock(&vdata->lock);
+ "failed to zero page %ld\n", my_page);
}
- spin_unlock(&vdata->lock);
-
- if (!atomic_dec_and_test(&vdata->refcnt))
- return;
if (vdata->flags & VMD_VMALLOCED)
vfree(vdata);
@@ -201,7 +192,6 @@
kfree(vdata);
}
-
/*
* mspec_nopfn
*
diff --git a/drivers/lguest/lguest_asm.S b/drivers/lguest/lguest_asm.S
index f182c6a..1ddcd5c 100644
--- a/drivers/lguest/lguest_asm.S
+++ b/drivers/lguest/lguest_asm.S
@@ -22,8 +22,9 @@
jmp lguest_init
/*G:055 We create a macro which puts the assembler code between lgstart_ and
- * lgend_ markers. These templates end up in the .init.text section, so they
- * are discarded after boot. */
+ * lgend_ markers. These templates are put in the .text section: they can't be
+ * discarded after boot as we may need to patch modules, too. */
+.text
#define LGUEST_PATCH(name, insns...) \
lgstart_##name: insns; lgend_##name:; \
.globl lgstart_##name; .globl lgend_##name
@@ -34,7 +35,6 @@
LGUEST_PATCH(pushf, movl lguest_data+LGUEST_DATA_irq_enabled, %eax)
/*:*/
-.text
/* These demark the EIP range where host should never deliver interrupts. */
.global lguest_noirq_start
.global lguest_noirq_end
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 8d7ab74..a593f90 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -431,6 +431,7 @@
err = add_uevent_var(envp, num_envp, &cur_index, buffer, buffer_size,
&cur_len, "W1_SLAVE_ID=%024LX",
(unsigned long long)sl->reg_num.id);
+ envp[cur_index] = NULL;
if (err)
return err;
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 73402c5..38eb0b7 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -894,7 +894,7 @@
goto again;
}
-
+ sbi->s_flags = flags;/*after that line some functions use s_flags*/
ufs_print_super_stuff(sb, usb1, usb2, usb3);
/*
@@ -1025,8 +1025,6 @@
UFS_MOUNT_UFSTYPE_44BSD)
uspi->s_maxsymlinklen =
fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_maxsymlinklen);
-
- sbi->s_flags = flags;
inode = iget(sb, UFS_ROOTINO);
if (!inode || is_bad_inode(inode))
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 50a94eee..495863a 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -284,7 +284,7 @@
select KALLSYMS_ALL
config LOCK_STAT
- bool "Lock usage statisitics"
+ bool "Lock usage statistics"
depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
select LOCKDEP
select DEBUG_SPINLOCK