---

yaml
---
r: 96127
b: refs/heads/master
c: 3de2403
h: refs/heads/master
i:
  96125: 53aa19d
  96123: 5166494
  96119: 5d019b5
  96111: 244570a
  96095: ac6e388
  96063: df9cb2c
  95999: 05c4851
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1e38c126c9252b612697e34f43b1b3371c8ee31d
+refs/heads/master: 3de2403e6659d71b36ec820dc9b942762ddfe6eb

trunk/Documentation/DocBook/kgdb.tmpl

@@ -72,7 +72,7 @@
     kgdb is a source level debugger for linux kernel. It is used along
     with gdb to debug a linux kernel.  The expectation is that gdb can
     be used to "break in" to the kernel to inspect memory, variables
-    and look through a cal stack information similar to what an
+    and look through call stack information similar to what an
     application developer would use gdb for.  It is possible to place
     breakpoints in kernel code and perform some limited execution
     stepping.
@@ -93,8 +93,10 @@
   <chapter id="CompilingAKernel">
     <title>Compiling a kernel</title>
     <para>
-    To enable <symbol>CONFIG_KGDB</symbol>, look under the "Kernel debugging"
-    and then select "KGDB: kernel debugging with remote gdb".
+    To enable <symbol>CONFIG_KGDB</symbol> you should first turn on
+    "Prompt for development and/or incomplete code/drivers"
+    (CONFIG_EXPERIMENTAL) in  "General setup", then under the
+    "Kernel debugging" select "KGDB: kernel debugging with remote gdb".
     </para>
     <para>
     Next you should choose one of more I/O drivers to interconnect debugging

trunk/Documentation/filesystems/Locking

@@ -92,7 +92,6 @@ prototypes:
 	void (*destroy_inode)(struct inode *);
 	void (*dirty_inode) (struct inode *);
 	int (*write_inode) (struct inode *, int);
-	void (*put_inode) (struct inode *);
 	void (*drop_inode) (struct inode *);
 	void (*delete_inode) (struct inode *);
 	void (*put_super) (struct super_block *);
@@ -115,7 +114,6 @@ alloc_inode:		no	no	no
 destroy_inode:		no
 dirty_inode:		no				(must not sleep)
 write_inode:		no
-put_inode:		no
 drop_inode:		no				!!!inode_lock!!!
 delete_inode:		no
 put_super:		yes	yes	no

trunk/Documentation/filesystems/vfs.txt

@@ -205,7 +205,6 @@ struct super_operations {
 
         void (*dirty_inode) (struct inode *);
         int (*write_inode) (struct inode *, int);
-        void (*put_inode) (struct inode *);
         void (*drop_inode) (struct inode *);
         void (*delete_inode) (struct inode *);
         void (*put_super) (struct super_block *);
@@ -246,9 +245,6 @@ or bottom half).
 	inode to disc.  The second parameter indicates whether the write
 	should be synchronous or not, not all filesystems check this flag.
 
-  put_inode: called when the VFS inode is removed from the inode
-	cache.
-
   drop_inode: called when the last access to the inode is dropped,
 	with the inode_lock spinlock held.
 

trunk/Documentation/kbuild/kconfig-language.txt

@@ -377,27 +377,3 @@ config FOO
 
 limits FOO to module (=m) or disabled (=n).
 
-
-Build limited by a third config symbol which may be =y or =m
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-A common idiom that we see (and sometimes have problems with) is this:
-
-When option C in B (module or subsystem) uses interfaces from A (module
-or subsystem), and both A and B are tristate (could be =y or =m if they
-were independent of each other, but they aren't), then we need to limit
-C such that it cannot be built statically if A is built as a loadable
-module.  (C already depends on B, so there is no dependency issue to
-take care of here.)
-
-If A is linked statically into the kernel image, C can be built
-statically or as loadable module(s).  However, if A is built as loadable
-module(s), then C must be restricted to loadable module(s) also.  This
-can be expressed in kconfig language as:
-
-config C
-	depends on A = y || A = B
-
-or for real examples, use this command in a kernel tree:
-
-$ find . -name Kconfig\* | xargs grep -ns "depends on.*=.*||.*=" | grep -v orig
-

trunk/Documentation/kernel-parameters.txt

@@ -1094,9 +1094,6 @@ and is between 256 and 4096 characters. It is defined in the file
 	mac5380=	[HW,SCSI] Format:
 			<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
 
-	mac53c9x=	[HW,SCSI] Format:
-			<num_esps>,<disconnect>,<nosync>,<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
-
 	machvec=	[IA64] Force the use of a particular machine-vector
 			(machvec) in a generic kernel.
 			Example: machvec=hpzx1_swiotlb
@@ -1525,6 +1522,8 @@ and is between 256 and 4096 characters. It is defined in the file
 				This is normally done in pci_enable_device(),
 				so this option is a temporary workaround
 				for broken drivers that don't call it.
+		skip_isa_align	[X86] do not align io start addr, so can
+				handle more pci cards
 		firmware	[ARM] Do not re-enumerate the bus but instead
 				just use the configuration from the
 				bootloader. This is currently used on

trunk/MAINTAINERS

@@ -2112,12 +2112,10 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 
 INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
-P:	Auke Kok
-M:	auke-jan.h.kok@intel.com
-P:	Jesse Brandeburg
-M:	jesse.brandeburg@intel.com
 P:	Jeff Kirsher
 M:	jeffrey.t.kirsher@intel.com
+P:	Jesse Brandeburg
+M:	jesse.brandeburg@intel.com
 P:	Bruce Allan
 M:	bruce.w.allan@intel.com
 P:	John Ronciak

trunk/arch/m68k/kernel/traps.c

@@ -468,15 +468,26 @@ static inline void access_error040(struct frame *fp)
 			 * (if do_page_fault didn't fix the mapping,
                          * the writeback won't do good)
 			 */
+disable_wb:
 #ifdef DEBUG
 			printk(".. disabling wb2\n");
 #endif
 			if (fp->un.fmt7.wb2a == fp->un.fmt7.faddr)
 				fp->un.fmt7.wb2s &= ~WBV_040;
+			if (fp->un.fmt7.wb3a == fp->un.fmt7.faddr)
+				fp->un.fmt7.wb3s &= ~WBV_040;
 		}
-	} else if (send_fault_sig(&fp->ptregs) > 0) {
-		printk("68040 access error, ssw=%x\n", ssw);
-		trap_c(fp);
+	} else {
+		/* In case of a bus error we either kill the process or expect
+		 * the kernel to catch the fault, which then is also responsible
+		 * for cleaning up the mess.
+		 */
+		current->thread.signo = SIGBUS;
+		current->thread.faddr = fp->un.fmt7.faddr;
+		if (send_fault_sig(&fp->ptregs) >= 0)
+			printk("68040 bus error (ssw=%x, faddr=%lx)\n", ssw,
+			       fp->un.fmt7.faddr);
+		goto disable_wb;
 	}
 
 	do_040writebacks(fp);

trunk/arch/m68k/mac/config.c

@@ -48,9 +48,6 @@
 struct mac_booter_data mac_bi_data;
 int mac_bisize = sizeof mac_bi_data;
 
-struct mac_hw_present mac_hw_present;
-EXPORT_SYMBOL(mac_hw_present);
-
 /* New m68k bootinfo stuff and videobase */
 
 extern int m68k_num_memory;
@@ -817,27 +814,6 @@ void __init mac_identify(void)
 		m68k_ramdisk.addr, m68k_ramdisk.size);
 #endif
 
-	/*
-	 * TODO: set the various fields in macintosh_config->hw_present here!
-	 */
-	switch (macintosh_config->scsi_type) {
-	case MAC_SCSI_OLD:
-		MACHW_SET(MAC_SCSI_80);
-		break;
-	case MAC_SCSI_QUADRA:
-	case MAC_SCSI_QUADRA2:
-	case MAC_SCSI_QUADRA3:
-		MACHW_SET(MAC_SCSI_96);
-		if ((macintosh_config->ident == MAC_MODEL_Q900) ||
-		    (macintosh_config->ident == MAC_MODEL_Q950))
-			MACHW_SET(MAC_SCSI_96_2);
-		break;
-	default:
-		printk(KERN_WARNING "config.c: wtf: unknown scsi, using 53c80\n");
-		MACHW_SET(MAC_SCSI_80);
-		break;
-	}
-
 	iop_init();
 	via_init();
 	oss_init();

trunk/arch/powerpc/kvm/booke_guest.c

@@ -49,6 +49,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "inst_emu",   VCPU_STAT(emulated_inst_exits) },
 	{ "dec",        VCPU_STAT(dec_exits) },
 	{ "ext_intr",   VCPU_STAT(ext_intr_exits) },
+	{ "halt_wakeup", VCPU_STAT(halt_wakeup) },
 	{ NULL }
 };
 
@@ -338,6 +339,11 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		}
 		break;
 
+	case BOOKE_INTERRUPT_FP_UNAVAIL:
+		kvmppc_queue_exception(vcpu, exit_nr);
+		r = RESUME_GUEST;
+		break;
+
 	case BOOKE_INTERRUPT_DATA_STORAGE:
 		vcpu->arch.dear = vcpu->arch.fault_dear;
 		vcpu->arch.esr = vcpu->arch.fault_esr;