---

yaml
---
r: 91165
b: refs/heads/master
c: f304fc4
h: refs/heads/master
i:
  91163: 9e0850d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c48b2e90aecf037f53913fc8d198d01fce0fbf3c
+refs/heads/master: f304fc422d9f159badb0edfa5921611a2fa371c7

trunk/arch/arm/boot/Makefile

@@ -61,15 +61,9 @@ endif
 
 quiet_cmd_uimage = UIMAGE  $@
       cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A arm -O linux -T kernel \
-		   -C none -a $(LOADADDR) -e $(LOADADDR) \
+		   -C none -a $(ZRELADDR) -e $(ZRELADDR) \
 		   -n 'Linux-$(KERNELRELEASE)' -d $< $@
 
-ifeq ($(CONFIG_ZBOOT_ROM),y)
-$(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT)
-else
-$(obj)/uImage: LOADADDR=$(ZRELADDR)
-endif
-
 $(obj)/uImage:	$(obj)/zImage FORCE
 	$(call if_changed,uimage)
 	@echo '  Image $@ is ready'

trunk/arch/arm/kernel/calls.S

@@ -359,11 +359,9 @@
 		CALL(sys_kexec_load)
 		CALL(sys_utimensat)
 		CALL(sys_signalfd)
-/* 350 */	CALL(sys_timerfd_create)
+/* 350 */	CALL(sys_ni_syscall)
 		CALL(sys_eventfd)
 		CALL(sys_fallocate)
-		CALL(sys_timerfd_settime)
-		CALL(sys_timerfd_gettime)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted

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

@@ -209,12 +209,14 @@ __irq_svc:
 
 	irq_handler
 #ifdef CONFIG_PREEMPT
-	str	r8, [tsk, #TI_PREEMPT]		@ restore preempt count
 	ldr	r0, [tsk, #TI_FLAGS]		@ get flags
-	teq	r8, #0				@ if preempt count != 0
-	movne	r0, #0				@ force flags to 0
 	tst	r0, #_TIF_NEED_RESCHED
 	blne	svc_preempt
+preempt_return:
+	ldr	r0, [tsk, #TI_PREEMPT]		@ read preempt value
+	str	r8, [tsk, #TI_PREEMPT]		@ restore preempt count
+	teq	r0, r7
+	strne	r0, [r0, -r0]			@ bug()
 #endif
 	ldr	r0, [sp, #S_PSR]		@ irqs are already disabled
 	msr	spsr_cxsf, r0
@@ -228,11 +230,19 @@ __irq_svc:
 
 #ifdef CONFIG_PREEMPT
 svc_preempt:
-	mov	r8, lr
+	teq	r8, #0				@ was preempt count = 0
+	ldreq	r6, .LCirq_stat
+	movne	pc, lr				@ no
+	ldr	r0, [r6, #4]			@ local_irq_count
+	ldr	r1, [r6, #8]			@ local_bh_count
+	adds	r0, r0, r1
+	movne	pc, lr
+	mov	r7, #0				@ preempt_schedule_irq
+	str	r7, [tsk, #TI_PREEMPT]		@ expects preempt_count == 0
 1:	bl	preempt_schedule_irq		@ irq en/disable is done inside
 	ldr	r0, [tsk, #TI_FLAGS]		@ get new tasks TI_FLAGS
 	tst	r0, #_TIF_NEED_RESCHED
-	moveq	pc, r8				@ go again
+	beq	preempt_return			@ go again
 	b	1b
 #endif
 
@@ -316,6 +326,10 @@ __pabt_svc:
 #endif
 .LCfp:
 	.word	fp_enter
+#ifdef CONFIG_PREEMPT
+.LCirq_stat:
+	.word	irq_stat
+#endif
 
 /*
  * User mode handlers

trunk/arch/arm/kernel/head-common.S

@@ -75,13 +75,8 @@ __error_p:
 #ifdef CONFIG_DEBUG_LL
 	adr	r0, str_p1
 	bl	printascii
-	mov	r0, r9
-	bl	printhex8
-	adr	r0, str_p2
-	bl	printascii
 	b	__error
-str_p1:	.asciz	"\nError: unrecognized/unsupported processor variant (0x"
-str_p2:	.asciz	").\n"
+str_p1:	.asciz	"\nError: unrecognized/unsupported processor variant.\n"
 	.align
 #endif
 

trunk/arch/arm/mm/init.c

@@ -48,6 +48,8 @@ void show_mem(void)
 
 	printk("Mem-info:\n");
 	show_free_areas();
+	printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
+
 	for_each_online_node(node) {
 		pg_data_t *n = NODE_DATA(node);
 		struct page *map = n->node_mem_map - n->node_start_pfn;

trunk/arch/arm/tools/mach-types

@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Sat Apr 19 11:23:38 2008
+# Last update: Sat Jan 26 14:45:34 2008
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -381,13 +381,13 @@ ks8695p			ARCH_KS8695P		KS8695P			363
 se4000			ARCH_SE4000		SE4000			364
 quadriceps		ARCH_QUADRICEPS		QUADRICEPS		365
 bronco			ARCH_BRONCO		BRONCO			366
-esl_wireless_tab	ARCH_ESL_WIRELESS_TAB	ESL_WIRELESS_TAB	367
+esl_wireless_tab	ARCH_ESL_WIRELESS_TABLETESL_WIRELESS_TABLET	367
 esl_sofcomp		ARCH_ESL_SOFCOMP	ESL_SOFCOMP		368
 s5c7375			ARCH_S5C7375		S5C7375			369
 spearhead		ARCH_SPEARHEAD		SPEARHEAD		370
 pantera			ARCH_PANTERA		PANTERA			371
 prayoglite		ARCH_PRAYOGLITE		PRAYOGLITE		372
-gumstix			ARCH_GUMSTIX		GUMSTIX			373
+gumstix			ARCH_GUMSTIK		GUMSTIK			373
 rcube			ARCH_RCUBE		RCUBE			374
 rea_olv			ARCH_REA_OLV		REA_OLV			375
 pxa_iphone		ARCH_PXA_IPHONE		PXA_IPHONE		376
@@ -1463,7 +1463,7 @@ artemis			MACH_ARTEMIS		ARTEMIS			1462
 htctitan		MACH_HTCTITAN		HTCTITAN		1463
 qranium			MACH_QRANIUM		QRANIUM			1464
 adx_wsc2		MACH_ADX_WSC2		ADX_WSC2		1465
-adx_medcom		MACH_ADX_MEDINET	ADX_MEDINET		1466
+adx_medinet		MACH_ADX_MEDINET	ADX_MEDINET		1466
 bboard			MACH_BBOARD		BBOARD			1467
 cambria			MACH_CAMBRIA		CAMBRIA			1468
 mt7xxx			MACH_MT7XXX		MT7XXX			1469
@@ -1611,112 +1611,3 @@ kb9263			MACH_KB9263		KB9263			1612
 mt7108			MACH_MT7108		MT7108			1613
 smtr2440		MACH_SMTR2440		SMTR2440		1614
 manao			MACH_MANAO		MANAO			1615
-cm_x300			MACH_CM_X300		CM_X300			1616
-gulfstream_kp		MACH_GULFSTREAM_KP	GULFSTREAM_KP		1617
-lanreadyfn522		MACH_LANREADYFN522	LANREADYFN522		1618
-arma37			MACH_ARMA37		ARMA37			1619
-mendel			MACH_MENDEL		MENDEL			1620
-pelco_iliad		MACH_PELCO_ILIAD	PELCO_ILIAD		1621
-unit2p			MACH_UNIT2P		UNIT2P			1622
-inc20otter		MACH_INC20OTTER		INC20OTTER		1623
-at91sam9g20ek		MACH_AT91SAM9G20EK	AT91SAM9G20EK		1624
-sc_ge2			MACH_STORCENTER		STORCENTER		1625
-smdk6410		MACH_SMDK6410		SMDK6410		1626
-u300			MACH_U300		U300			1627
-u500			MACH_U500		U500			1628
-ds9260			MACH_DS9260		DS9260			1629
-riverrock		MACH_RIVERROCK		RIVERROCK		1630
-scibath			MACH_SCIBATH		SCIBATH			1631
-at91sam7se		MACH_AT91SAM7SE512EK	AT91SAM7SE512EK		1632
-wrt350n_v2		MACH_WRT350N_V2		WRT350N_V2		1633
-multimedia		MACH_MULTIMEDIA		MULTIMEDIA		1634
-marvin			MACH_MARVIN		MARVIN			1635
-x500			MACH_X500		X500			1636
-awlug4lcu		MACH_AWLUG4LCU		AWLUG4LCU		1637
-palermoc		MACH_PALERMOC		PALERMOC		1638
-omap_ldp		MACH_OMAP_LDP		OMAP_LDP		1639
-ip500			MACH_IP500		IP500			1640
-mx35ads			MACH_MACH_MX35ADS	MACH_MX35ADS		1641
-ase2			MACH_ASE2		ASE2			1642
-mx35evb			MACH_MX35EVB		MX35EVB			1643
-aml_m8050		MACH_AML_M8050		AML_M8050		1644
-mx35_3ds		MACH_MX35_3DS		MX35_3DS		1645
-mars			MACH_MARS		MARS			1646
-ntosd_644xa		MACH_NTOSD_644XA	NTOSD_644XA		1647
-badger			MACH_BADGER		BADGER			1648
-trizeps4wl		MACH_TRIZEPS4WL		TRIZEPS4WL		1649
-trizeps5		MACH_TRIZEPS5		TRIZEPS5		1650
-marlin			MACH_MARLIN		MARLIN			1651
-ts7800			MACH_TS7800		TS7800			1652
-hpipaq214		MACH_HPIPAQ214		HPIPAQ214		1653
-at572d940dcm		MACH_AT572D940DCM	AT572D940DCM		1654
-ne1board		MACH_NE1BOARD		NE1BOARD		1655
-zante			MACH_ZANTE		ZANTE			1656
-sffsdr			MACH_SFFSDR		SFFSDR			1657
-tw2662			MACH_TW2662		TW2662			1658
-vf10xx			MACH_VF10XX		VF10XX			1659
-zoran43xx		MACH_ZORAN43XX		ZORAN43XX		1660
-sonix926		MACH_SONIX926		SONIX926		1661
-celestialsemi		MACH_CELESTIALSEMI	CELESTIALSEMI		1662
-cc9m2443		MACH_CC9M2443		CC9M2443		1663
-tw5334			MACH_TW5334		TW5334			1664
-omap_htcartemis		MACH_HTCARTEMIS		HTCARTEMIS		1665
-nal_hlite		MACH_NAL_HLITE		NAL_HLITE		1666
-htcvogue		MACH_HTCVOGUE		HTCVOGUE		1667
-smartweb		MACH_SMARTWEB		SMARTWEB		1668
-mv86xx			MACH_MV86XX		MV86XX			1669
-mv87xx			MACH_MV87XX		MV87XX			1670
-songyoungho		MACH_SONGYOUNGHO	SONGYOUNGHO		1671
-younghotema		MACH_YOUNGHOTEMA	YOUNGHOTEMA		1672
-pcm037			MACH_PCM037		PCM037			1673
-mmvp			MACH_MMVP		MMVP			1674
-mmap			MACH_MMAP		MMAP			1675
-ptid2410		MACH_PTID2410		PTID2410		1676
-james_926		MACH_JAMES_926		JAMES_926		1677
-fm6000			MACH_FM6000		FM6000			1678
-db88f6281_bp		MACH_DB88F6281_BP	DB88F6281_BP		1680
-rd88f6192_nas		MACH_RD88F6192_NAS	RD88F6192_NAS		1681
-rd88f6281		MACH_RD88F6281		RD88F6281		1682
-db78x00_bp		MACH_DB78X00_BP		DB78X00_BP		1683
-smdk2416		MACH_SMDK2416		SMDK2416		1685
-oce_spider_si		MACH_OCE_SPIDER_SI	OCE_SPIDER_SI		1686
-oce_spider_sk		MACH_OCE_SPIDER_SK	OCE_SPIDER_SK		1687
-rovern6			MACH_ROVERN6		ROVERN6			1688
-pelco_evolution		MACH_PELCO_EVOLUTION	PELCO_EVOLUTION		1689
-wbd111			MACH_WBD111		WBD111			1690
-elaracpe		MACH_ELARACPE		ELARACPE		1691
-mabv3			MACH_MABV3		MABV3			1692
-mv2120			MACH_MV2120		MV2120			1693
-csb737			MACH_CSB737		CSB737			1695
-mx51_3ds		MACH_MX51_3DS		MX51_3DS		1696
-g900			MACH_G900		G900			1697
-apf27			MACH_APF27		APF27			1698
-ggus2000		MACH_GGUS2000		GGUS2000		1699
-omap_2430_mimic		MACH_OMAP_2430_MIMIC	OMAP_2430_MIMIC		1700
-imx27lite		MACH_IMX27LITE		IMX27LITE		1701
-almex			MACH_ALMEX		ALMEX			1702
-control			MACH_CONTROL		CONTROL			1703
-mba2410			MACH_MBA2410		MBA2410			1704
-volcano			MACH_VOLCANO		VOLCANO			1705
-zenith			MACH_ZENITH		ZENITH			1706
-muchip			MACH_MUCHIP		MUCHIP			1707
-magellan		MACH_MAGELLAN		MAGELLAN		1708
-usb_a9260		MACH_USB_A9260		USB_A9260		1709
-usb_a9263		MACH_USB_A9263		USB_A9263		1710
-qil_a9260		MACH_QIL_A9260		QIL_A9260		1711
-cme9210			MACH_CME9210		CME9210			1712
-hczh4			MACH_HCZH4		HCZH4			1713
-spearbasic		MACH_SPEARBASIC		SPEARBASIC		1714
-dep2440			MACH_DEP2440		DEP2440			1715
-hdl_gxr			MACH_HDL_GXR		HDL_GXR			1716
-hdl_gt			MACH_HDL_GT		HDL_GT			1717
-hdl_4g			MACH_HDL_4G		HDL_4G			1718
-s3c6000			MACH_S3C6000		S3C6000			1719
-mmsp2_mdk		MACH_MMSP2_MDK		MMSP2_MDK		1720
-mpx220			MACH_MPX220		MPX220			1721
-kzm_arm11_01		MACH_KZM_ARM11_01	KZM_ARM11_01		1722
-htc_polaris		MACH_HTC_POLARIS	HTC_POLARIS		1723
-htc_kaiser		MACH_HTC_KAISER		HTC_KAISER		1724
-lg_ks20			MACH_LG_KS20		LG_KS20			1725
-hhgps			MACH_HHGPS		HHGPS			1726
-nokia_n810_wimax	MACH_NOKIA_N810_WIMAX	NOKIA_N810_WIMAX	1727