---

yaml
---
r: 276351
b: refs/heads/master
c: 5f894cb
h: refs/heads/master
i:
  276349: b1c3e22
  276347: 22e17f5
  276343: 65295ed
  276335: 8c6662c
  276319: 4ee37ee
  276287: 67b715b
  276223: aae0794
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8c9b04346c0ae302d8b7b7df16cc19ddff77742e
+refs/heads/master: 5f894cbb6890d317699aa622b4dc9d73d009cd22

trunk/Documentation/filesystems/btrfs.txt

@@ -63,8 +63,8 @@ IRC network.
 Userspace tools for creating and manipulating Btrfs file systems are
 available from the git repository at the following location:
 
- http://git.kernel.org/?p=linux/kernel/git/mason/btrfs-progs.git
- git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git
+ http://git.kernel.org/?p=linux/kernel/git/mason/btrfs-progs-unstable.git
+ git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs-unstable.git
 
 These include the following tools:
 

trunk/Documentation/usb/linux-cdc-acm.inf

@@ -90,10 +90,10 @@ ServiceBinary=%12%\USBSER.sys
 [SourceDisksFiles]
 [SourceDisksNames]
 [DeviceList]
-%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02, USB\VID_1D6B&PID_0106&MI_00
+%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02
 
 [DeviceList.NTamd64]
-%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02, USB\VID_1D6B&PID_0106&MI_00
+%DESCRIPTION%=DriverInstall, USB\VID_0525&PID_A4A7, USB\VID_1D6B&PID_0104&MI_02
 
 
 ;------------------------------------------------------------------------------

trunk/Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 2
 SUBLEVEL = 0
-EXTRAVERSION = -rc4
+EXTRAVERSION = -rc3
 NAME = Saber-toothed Squirrel
 
 # *DOCUMENTATION*

trunk/arch/arm/Kconfig

@@ -1231,7 +1231,7 @@ config ARM_ERRATA_742231
 	  capabilities of the processor.
 
 config PL310_ERRATA_588369
-	bool "PL310 errata: Clean & Invalidate maintenance operations do not invalidate clean lines"
+	bool "Clean & Invalidate maintenance operations do not invalidate clean lines"
 	depends on CACHE_L2X0
 	help
 	   The PL310 L2 cache controller implements three types of Clean &
@@ -1256,7 +1256,7 @@ config ARM_ERRATA_720789
 	  entries regardless of the ASID.
 
 config PL310_ERRATA_727915
-	bool "PL310 errata: Background Clean & Invalidate by Way operation can cause data corruption"
+	bool "Background Clean & Invalidate by Way operation can cause data corruption"
 	depends on CACHE_L2X0
 	help
 	  PL310 implements the Clean & Invalidate by Way L2 cache maintenance
@@ -1289,8 +1289,8 @@ config ARM_ERRATA_751472
 	  operation is received by a CPU before the ICIALLUIS has completed,
 	  potentially leading to corrupted entries in the cache or TLB.
 
-config PL310_ERRATA_753970
-	bool "PL310 errata: cache sync operation may be faulty"
+config ARM_ERRATA_753970
+	bool "ARM errata: cache sync operation may be faulty"
 	depends on CACHE_PL310
 	help
 	  This option enables the workaround for the 753970 PL310 (r3p0) erratum.
@@ -1352,18 +1352,6 @@ config ARM_ERRATA_764369
 	  relevant cache maintenance functions and sets a specific bit
 	  in the diagnostic control register of the SCU.
 
-config PL310_ERRATA_769419
-	bool "PL310 errata: no automatic Store Buffer drain"
-	depends on CACHE_L2X0
-	help
-	  On revisions of the PL310 prior to r3p2, the Store Buffer does
-	  not automatically drain. This can cause normal, non-cacheable
-	  writes to be retained when the memory system is idle, leading
-	  to suboptimal I/O performance for drivers using coherent DMA.
-	  This option adds a write barrier to the cpu_idle loop so that,
-	  on systems with an outer cache, the store buffer is drained
-	  explicitly.
-
 endmenu
 
 source "arch/arm/common/Kconfig"

trunk/arch/arm/common/gic.c

@@ -526,8 +526,7 @@ static void __init gic_pm_init(struct gic_chip_data *gic)
 		sizeof(u32));
 	BUG_ON(!gic->saved_ppi_conf);
 
-	if (gic == &gic_data[0])
-		cpu_pm_register_notifier(&gic_notifier_block);
+	cpu_pm_register_notifier(&gic_notifier_block);
 }
 #else
 static void __init gic_pm_init(struct gic_chip_data *gic)
@@ -582,16 +581,13 @@ void __init gic_init(unsigned int gic_nr, int irq_start,
 	 * For primary GICs, skip over SGIs.
 	 * For secondary GICs, skip over PPIs, too.
 	 */
-	domain->hwirq_base = 32;
 	if (gic_nr == 0) {
 		gic_cpu_base_addr = cpu_base;
-
-		if ((irq_start & 31) > 0) {
-			domain->hwirq_base = 16;
-			if (irq_start != -1)
-				irq_start = (irq_start & ~31) + 16;
-		}
-	}
+		domain->hwirq_base = 16;
+		if (irq_start > 0)
+			irq_start = (irq_start & ~31) + 16;
+	} else
+		domain->hwirq_base = 32;
 
 	/*
 	 * Find out how many interrupts are supported.

trunk/arch/arm/common/pl330.c

@@ -1211,8 +1211,8 @@ static inline u32 _prepare_ccr(const struct pl330_reqcfg *rqc)
 	ccr |= (rqc->brst_size << CC_SRCBRSTSIZE_SHFT);
 	ccr |= (rqc->brst_size << CC_DSTBRSTSIZE_SHFT);
 
-	ccr |= (rqc->scctl << CC_SRCCCTRL_SHFT);
-	ccr |= (rqc->dcctl << CC_DSTCCTRL_SHFT);
+	ccr |= (rqc->dcctl << CC_SRCCCTRL_SHFT);
+	ccr |= (rqc->scctl << CC_DSTCCTRL_SHFT);
 
 	ccr |= (rqc->swap << CC_SWAP_SHFT);
 
@@ -1623,11 +1623,6 @@ static inline int _alloc_event(struct pl330_thread *thrd)
 	return -1;
 }
 
-static bool _chan_ns(const struct pl330_info *pi, int i)
-{
-	return pi->pcfg.irq_ns & (1 << i);
-}
-
 /* Upon success, returns IdentityToken for the
  * allocated channel, NULL otherwise.
  */
@@ -1652,8 +1647,7 @@ void *pl330_request_channel(const struct pl330_info *pi)
 
 	for (i = 0; i < chans; i++) {
 		thrd = &pl330->channels[i];
-		if ((thrd->free) && (!_manager_ns(thrd) ||
-					_chan_ns(pi, i))) {
+		if (thrd->free) {
 			thrd->ev = _alloc_event(thrd);
 			if (thrd->ev >= 0) {
 				thrd->free = false;

trunk/arch/arm/include/asm/pmu.h

@@ -55,6 +55,16 @@ reserve_pmu(enum arm_pmu_type type);
 extern void
 release_pmu(enum arm_pmu_type type);
 
+/**
+ * init_pmu() - Initialise the PMU.
+ *
+ * Initialise the system ready for PMU enabling. This should typically set the
+ * IRQ affinity and nothing else. The users (oprofile/perf events etc) will do
+ * the actual hardware initialisation.
+ */
+extern int
+init_pmu(enum arm_pmu_type type);
+
 #else /* CONFIG_CPU_HAS_PMU */
 
 #include <linux/err.h>

trunk/arch/arm/include/asm/topology.h

@@ -25,7 +25,7 @@ extern struct cputopo_arm cpu_topology[NR_CPUS];
 
 void init_cpu_topology(void);
 void store_cpu_topology(unsigned int cpuid);
-const struct cpumask *cpu_coregroup_mask(int cpu);
+const struct cpumask *cpu_coregroup_mask(unsigned int cpu);
 
 #else
 

trunk/arch/arm/kernel/entry-armv.S

@@ -497,7 +497,7 @@ ENDPROC(__und_usr)
 	.popsection
 	.pushsection __ex_table,"a"
 	.long	1b, 4b
-#if CONFIG_ARM_THUMB && __LINUX_ARM_ARCH__ >= 6 && CONFIG_CPU_V7
+#if __LINUX_ARM_ARCH__ >= 7
 	.long	2b, 4b
 	.long	3b, 4b
 #endif

trunk/arch/arm/kernel/kprobes-arm.c

@@ -519,12 +519,10 @@ static const union decode_item arm_cccc_0000_____1001_table[] = {
 static const union decode_item arm_cccc_0001_____1001_table[] = {
 	/* Synchronization primitives					*/
 
-#if __LINUX_ARM_ARCH__ < 6
-	/* Deprecated on ARMv6 and may be UNDEFINED on v7		*/
 	/* SMP/SWPB		cccc 0001 0x00 xxxx xxxx xxxx 1001 xxxx */
 	DECODE_EMULATEX	(0x0fb000f0, 0x01000090, emulate_rd12rn16rm0_rwflags_nopc,
 						 REGS(NOPC, NOPC, 0, 0, NOPC)),
-#endif
+
 	/* LDREX/STREX{,D,B,H}	cccc 0001 1xxx xxxx xxxx xxxx 1001 xxxx */
 	/* And unallocated instructions...				*/
 	DECODE_END

trunk/arch/arm/kernel/kprobes-test-arm.c

@@ -427,25 +427,18 @@ void kprobe_arm_test_cases(void)
 
 	TEST_GROUP("Synchronization primitives")
 
-#if __LINUX_ARM_ARCH__ < 6
-	TEST_RP("swp	lr, r",7,VAL2,", [r",8,0,"]")
-	TEST_R( "swpvs	r0, r",1,VAL1,", [sp]")
-	TEST_RP("swp	sp, r",14,VAL2,", [r",12,13*4,"]")
-#else
-	TEST_UNSUPPORTED(".word 0xe108e097 @ swp	lr, r7, [r8]")
-	TEST_UNSUPPORTED(".word 0x610d0091 @ swpvs	r0, r1, [sp]")
-	TEST_UNSUPPORTED(".word 0xe10cd09e @ swp	sp, r14 [r12]")
-#endif
+	/*
+	 * Use hard coded constants for SWP instructions to avoid warnings
+	 * about deprecated instructions.
+	 */
+	TEST_RP( ".word 0xe108e097 @ swp	lr, r",7,VAL2,", [r",8,0,"]")
+	TEST_R(  ".word 0x610d0091 @ swpvs	r0, r",1,VAL1,", [sp]")
+	TEST_RP( ".word 0xe10cd09e @ swp	sp, r",14,VAL2,", [r",12,13*4,"]")
 	TEST_UNSUPPORTED(".word 0xe102f091 @ swp pc, r1, [r2]")
 	TEST_UNSUPPORTED(".word 0xe102009f @ swp r0, pc, [r2]")
 	TEST_UNSUPPORTED(".word 0xe10f0091 @ swp r0, r1, [pc]")
-#if __LINUX_ARM_ARCH__ < 6
-	TEST_RP("swpb	lr, r",7,VAL2,", [r",8,0,"]")
-	TEST_R( "swpvsb	r0, r",1,VAL1,", [sp]")
-#else
-	TEST_UNSUPPORTED(".word 0xe148e097 @ swpb	lr, r7, [r8]")
-	TEST_UNSUPPORTED(".word 0x614d0091 @ swpvsb	r0, r1, [sp]")
-#endif
+	TEST_RP( ".word 0xe148e097 @ swpb	lr, r",7,VAL2,", [r",8,0,"]")
+	TEST_R(  ".word 0x614d0091 @ swpvsb	r0, r",1,VAL1,", [sp]")
 	TEST_UNSUPPORTED(".word 0xe142f091 @ swpb pc, r1, [r2]")
 
 	TEST_UNSUPPORTED(".word	0xe1100090") /* Unallocated space */
@@ -557,7 +550,7 @@ void kprobe_arm_test_cases(void)
 	TEST_RPR(  "strccd	r",8, VAL2,", [r",13,0, ", r",12,48,"]")
 	TEST_RPR(  "strd	r",4, VAL1,", [r",2, 24,", r",3, 48,"]!")
 	TEST_RPR(  "strcsd	r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
-	TEST_RPR(  "strd	r",2, VAL1,", [r",5, 24,"], r",4,48,"")
+	TEST_RPR(  "strd	r",2, VAL1,", [r",3, 24,"], r",4,48,"")
 	TEST_RPR(  "strd	r",10,VAL2,", [r",9, 48,"], -r",7,24,"")
 	TEST_UNSUPPORTED(".word 0xe1afc0fa	@ strd r12, [pc, r10]!")
 

trunk/arch/arm/kernel/kprobes-test-thumb.c

@@ -222,8 +222,8 @@ void kprobe_thumb16_test_cases(void)
 DONT_TEST_IN_ITBLOCK(
 	TEST_BF_R(  "cbnz	r",0,0, ", 2f")
 	TEST_BF_R(  "cbz	r",2,-1,", 2f")
-	TEST_BF_RX( "cbnz	r",4,1, ", 2f", SPACE_0x20)
-	TEST_BF_RX( "cbz	r",7,0, ", 2f", SPACE_0x40)
+	TEST_BF_RX( "cbnz	r",4,1, ", 2f",0x20)
+	TEST_BF_RX( "cbz	r",7,0, ", 2f",0x40)
 )
 	TEST_R("sxth	r0, r",7, HH1,"")
 	TEST_R("sxth	r7, r",0, HH2,"")
@@ -246,7 +246,7 @@ DONT_TEST_IN_ITBLOCK(
 	TESTCASE_START(code)		\
 	TEST_ARG_PTR(13, offset)	\
 	TEST_ARG_END("")		\
-	TEST_BRANCH_F(code)		\
+	TEST_BRANCH_F(code,0)		\
 	TESTCASE_END
 
 	TEST("push	{r0}")
@@ -319,8 +319,8 @@ CONDITION_INSTRUCTIONS(8,
 
 	TEST_BF(  "b	2f")
 	TEST_BB(  "b	2b")
-	TEST_BF_X("b	2f", SPACE_0x400)
-	TEST_BB_X("b	2b", SPACE_0x400)
+	TEST_BF_X("b	2f", 0x400)
+	TEST_BB_X("b	2b", 0x400)
 
 	TEST_GROUP("Testing instructions in IT blocks")
 
@@ -746,7 +746,7 @@ CONDITION_INSTRUCTIONS(22,
 	TEST_BB("bne.w	2b")
 	TEST_BF("bgt.w	2f")
 	TEST_BB("blt.w	2b")
-	TEST_BF_X("bpl.w	2f", SPACE_0x1000)
+	TEST_BF_X("bpl.w	2f",0x1000)
 )
 
 	TEST_UNSUPPORTED("msr	cpsr, r0")
@@ -786,11 +786,11 @@ CONDITION_INSTRUCTIONS(22,
 
 	TEST_BF(  "b.w	2f")
 	TEST_BB(  "b.w	2b")
-	TEST_BF_X("b.w	2f", SPACE_0x1000)
+	TEST_BF_X("b.w	2f", 0x1000)
 
 	TEST_BF(  "bl.w	2f")
 	TEST_BB(  "bl.w	2b")
-	TEST_BB_X("bl.w	2b", SPACE_0x1000)
+	TEST_BB_X("bl.w	2b", 0x1000)
 
 	TEST_X(	"blx	__dummy_arm_subroutine",
 		".arm				\n\t"