Re: [patch] VP-2.6.9-rc4-mm1-T6

[Ingo Molnar]

* K.R. Foley <kr@xxxxxxxxxx> wrote:

> OK. This one builds just fine here. Again I tried booting preempt
> realtime. We were going along fine and then all hell broke loose on
> the console. Pressed Ctrl-s to stop the scrolling and it then bit the
> dust.  It did manage to get into the logs this time and I am attaching
> that.  This is a different SMP system that I use as a workstation at a
> client site. Dual 2.6GHz Xeons (with HT) 512MB

does the patch below make your system bootable? It should fix the two
most common messages you got.

	Ingo

--- linux/kernel/profile.c.orig
+++ linux/kernel/profile.c
@@ -169,7 +169,7 @@ int profile_event_unregister(enum profil
 }
 
 static struct notifier_block * profile_listeners;
-static rwlock_t profile_lock = RW_LOCK_UNLOCKED;
+static raw_rwlock_t profile_lock = RAW_RW_LOCK_UNLOCKED;
  
 int register_profile_notifier(struct notifier_block * nb)
 {
--- linux/drivers/net/3c59x.c.orig
+++ linux/drivers/net/3c59x.c
@@ -832,8 +832,8 @@ struct vortex_private {
 	u16 deferred;						/* Resend these interrupts when we
 										 * bale from the ISR */
 	u16 io_size;						/* Size of PCI region (for release_region) */
-	spinlock_t lock;					/* Serialise access to device & its vortex_private */
-	spinlock_t mdio_lock;				/* Serialise access to mdio hardware */
+	raw_spinlock_t lock;					/* Serialise access to device & its vortex_private */
+	raw_spinlock_t mdio_lock;				/* Serialise access to mdio hardware */
 	struct mii_if_info mii;				/* MII lib hooks/info */
 };
 
-
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