---

yaml --- r: 210698 b: refs/heads/master c: 551402a h: refs/heads/master v: v3
git-mirror · Sep 13, 2010 · 24b6a17 · 24b6a17
1 parent f94fe2a
commit 24b6a17
Show file tree

Hide file tree

Showing 71 changed files with 805 additions and 534 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9c03f1622af051004416dd3e24d8a0fa31e34178
+refs/heads/master: 551402a30efa45560e23c22a7aa04453861602c3
diff --git a/trunk/arch/ia64/include/asm/compat.h b/trunk/arch/ia64/include/asm/compat.h
@@ -199,7 +199,7 @@ ptr_to_compat(void __user *uptr)
 }
 
 static __inline__ void __user *
-arch_compat_alloc_user_space (long len)
+compat_alloc_user_space (long len)
 {
 	struct pt_regs *regs = task_pt_regs(current);
 	return (void __user *) (((regs->r12 & 0xffffffff) & -16) - len);

diff --git a/trunk/arch/ia64/kernel/fsys.S b/trunk/arch/ia64/kernel/fsys.S
@@ -424,26 +424,14 @@ EX(.fail_efault, ld8 r14=[r33])			// r14 <- *set
 	andcm r14=r14,r17			// filter out SIGKILL & SIGSTOP
 
 #ifdef CONFIG_SMP
-	// __ticket_spin_trylock(r31)
-	ld4 r17=[r31]
-	mov r8=EINVAL			// default to EINVAL
-	;;
-	extr r9=r17,17,15
-	;;
-	xor r18=r17,r9
-	adds r19=1,r17
-	;;
-	extr.u r18=r18,0,15
+	mov r17=1
 	;;
-	cmp.eq p0,p7=0,r18
-(p7)	br.cond.spnt.many .lock_contention
-	mov.m ar.ccv=r17
-	;;
-	cmpxchg4.acq r9=[r31],r19,ar.ccv
+	cmpxchg4.acq r18=[r31],r17,ar.ccv	// try to acquire the lock
+	mov r8=EINVAL			// default to EINVAL
 	;;
-	cmp4.eq p0,p7=r9,r17
-(p7)	br.cond.spnt.many .lock_contention
 	ld8 r3=[r2]			// re-read current->blocked now that we hold the lock
+	cmp4.ne p6,p0=r18,r0
+(p6)	br.cond.spnt.many .lock_contention
 	;;
 #else
 	ld8 r3=[r2]			// re-read current->blocked now that we hold the lock
@@ -502,17 +490,7 @@ EX(.fail_efault, ld8 r14=[r33])			// r14 <- *set
 (p6)	br.cond.spnt.few 1b			// yes -> retry
 
 #ifdef CONFIG_SMP
-	// __ticket_spin_unlock(r31)
-	adds r31=2,r31
-	;;
-	ld2.bias r2=[r31]
-	mov r3=65534
-	;;
-	adds r2=2,r2
-	;;
-	and r3=r3,r2
-	;;
-	st2.rel [r31]=r3
+	st4.rel [r31]=r0			// release the lock
 #endif
 	SSM_PSR_I(p0, p9, r31)
 	;;
@@ -534,17 +512,7 @@ EX(.fail_efault, (p15) st8 [r34]=r3)
 
 .sig_pending:
 #ifdef CONFIG_SMP
-	// __ticket_spin_unlock(r31)
-	adds r31=2,r31
-	;;
-	ld2.bias r2=[r31]
-	mov r3=65534
-	;;
-	adds r2=2,r2
-	;;
-	and r3=r3,r2
-	;;
-	st2.rel [r31]=r3
+	st4.rel [r31]=r0			// release the lock
 #endif
 	SSM_PSR_I(p0, p9, r17)
 	;;

diff --git a/trunk/arch/m68k/include/asm/unistd.h b/trunk/arch/m68k/include/asm/unistd.h
@@ -340,13 +340,10 @@
 #define __NR_set_thread_area	334
 #define __NR_atomic_cmpxchg_32	335
 #define __NR_atomic_barrier	336
-#define __NR_fanotify_init	337
-#define __NR_fanotify_mark	338
-#define __NR_prlimit64		339
 
 #ifdef __KERNEL__
 
-#define NR_syscalls		340
+#define NR_syscalls		337
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR

diff --git a/trunk/arch/m68k/kernel/entry.S b/trunk/arch/m68k/kernel/entry.S
@@ -765,7 +765,4 @@ sys_call_table:
 	.long sys_set_thread_area
 	.long sys_atomic_cmpxchg_32	/* 335 */
 	.long sys_atomic_barrier
-	.long sys_fanotify_init
-	.long sys_fanotify_mark
-	.long sys_prlimit64
 
diff --git a/trunk/arch/m68knommu/kernel/syscalltable.S b/trunk/arch/m68knommu/kernel/syscalltable.S
@@ -355,9 +355,6 @@ ENTRY(sys_call_table)
 	.long sys_set_thread_area
 	.long sys_atomic_cmpxchg_32	/* 335 */
 	.long sys_atomic_barrier
-	.long sys_fanotify_init
-	.long sys_fanotify_mark
-	.long sys_prlimit64
 
 	.rept NR_syscalls-(.-sys_call_table)/4
 		.long sys_ni_syscall

diff --git a/trunk/arch/mips/include/asm/compat.h b/trunk/arch/mips/include/asm/compat.h
@@ -145,7 +145,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 	return (u32)(unsigned long)uptr;
 }
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = (struct pt_regs *)
 		((unsigned long) current_thread_info() + THREAD_SIZE - 32) - 1;

diff --git a/trunk/arch/mn10300/kernel/mn10300-serial.c b/trunk/arch/mn10300/kernel/mn10300-serial.c
@@ -156,17 +156,17 @@ struct mn10300_serial_port mn10300_serial_port_sif0 = {
 	._intr		= &SC0ICR,
 	._rxb		= &SC0RXB,
 	._txb		= &SC0TXB,
-	.rx_name	= "ttySM0:Rx",
-	.tx_name	= "ttySM0:Tx",
+	.rx_name	= "ttySM0/Rx",
+	.tx_name	= "ttySM0/Tx",
 #ifdef CONFIG_MN10300_TTYSM0_TIMER8
-	.tm_name	= "ttySM0:Timer8",
+	.tm_name	= "ttySM0/Timer8",
 	._tmxmd		= &TM8MD,
 	._tmxbr		= &TM8BR,
 	._tmicr		= &TM8ICR,
 	.tm_irq		= TM8IRQ,
 	.div_timer	= MNSCx_DIV_TIMER_16BIT,
 #else /* CONFIG_MN10300_TTYSM0_TIMER2 */
-	.tm_name	= "ttySM0:Timer2",
+	.tm_name	= "ttySM0/Timer2",
 	._tmxmd		= &TM2MD,
 	._tmxbr		= (volatile u16 *) &TM2BR,
 	._tmicr		= &TM2ICR,
@@ -209,17 +209,17 @@ struct mn10300_serial_port mn10300_serial_port_sif1 = {
 	._intr		= &SC1ICR,
 	._rxb		= &SC1RXB,
 	._txb		= &SC1TXB,
-	.rx_name	= "ttySM1:Rx",
-	.tx_name	= "ttySM1:Tx",
+	.rx_name	= "ttySM1/Rx",
+	.tx_name	= "ttySM1/Tx",
 #ifdef CONFIG_MN10300_TTYSM1_TIMER9
-	.tm_name	= "ttySM1:Timer9",
+	.tm_name	= "ttySM1/Timer9",
 	._tmxmd		= &TM9MD,
 	._tmxbr		= &TM9BR,
 	._tmicr		= &TM9ICR,
 	.tm_irq		= TM9IRQ,
 	.div_timer	= MNSCx_DIV_TIMER_16BIT,
 #else /* CONFIG_MN10300_TTYSM1_TIMER3 */
-	.tm_name	= "ttySM1:Timer3",
+	.tm_name	= "ttySM1/Timer3",
 	._tmxmd		= &TM3MD,
 	._tmxbr		= (volatile u16 *) &TM3BR,
 	._tmicr		= &TM3ICR,
@@ -260,9 +260,9 @@ struct mn10300_serial_port mn10300_serial_port_sif2 = {
 	.uart.lock	=
 	__SPIN_LOCK_UNLOCKED(mn10300_serial_port_sif2.uart.lock),
 	.name		= "ttySM2",
-	.rx_name	= "ttySM2:Rx",
-	.tx_name	= "ttySM2:Tx",
-	.tm_name	= "ttySM2:Timer10",
+	.rx_name	= "ttySM2/Rx",
+	.tx_name	= "ttySM2/Tx",
+	.tm_name	= "ttySM2/Timer10",
 	._iobase	= &SC2CTR,
 	._control	= &SC2CTR,
 	._status	= &SC2STR,

diff --git a/trunk/arch/parisc/include/asm/compat.h b/trunk/arch/parisc/include/asm/compat.h
@@ -147,7 +147,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 	return (u32)(unsigned long)uptr;
 }
 
-static __inline__ void __user *arch_compat_alloc_user_space(long len)
+static __inline__ void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = &current->thread.regs;
 	return (void __user *)regs->gr[30];

diff --git a/trunk/arch/powerpc/include/asm/compat.h b/trunk/arch/powerpc/include/asm/compat.h
@@ -134,7 +134,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 	return (u32)(unsigned long)uptr;
 }
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = current->thread.regs;
 	unsigned long usp = regs->gpr[1];

diff --git a/trunk/arch/s390/include/asm/compat.h b/trunk/arch/s390/include/asm/compat.h
@@ -181,7 +181,7 @@ static inline int is_compat_task(void)
 
 #endif
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	unsigned long stack;
 

diff --git a/trunk/arch/sparc/include/asm/compat.h b/trunk/arch/sparc/include/asm/compat.h
@@ -167,7 +167,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 	return (u32)(unsigned long)uptr;
 }
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = current_thread_info()->kregs;
 	unsigned long usp = regs->u_regs[UREG_I6];

diff --git a/trunk/arch/tile/include/asm/compat.h b/trunk/arch/tile/include/asm/compat.h
@@ -195,7 +195,7 @@ static inline unsigned long ptr_to_compat_reg(void __user *uptr)
 	return (long)(int)(long __force)uptr;
 }
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = task_pt_regs(current);
 	return (void __user *)regs->sp - len;

diff --git a/trunk/arch/x86/ia32/ia32entry.S b/trunk/arch/x86/ia32/ia32entry.S
@@ -50,12 +50,7 @@
 	/*
 	 * Reload arg registers from stack in case ptrace changed them.
 	 * We don't reload %eax because syscall_trace_enter() returned
-	 * the %rax value we should see.  Instead, we just truncate that
-	 * value to 32 bits again as we did on entry from user mode.
-	 * If it's a new value set by user_regset during entry tracing,
-	 * this matches the normal truncation of the user-mode value.
-	 * If it's -1 to make us punt the syscall, then (u32)-1 is still
-	 * an appropriately invalid value.
+	 * the value it wants us to use in the table lookup.
 	 */
 	.macro LOAD_ARGS32 offset, _r9=0
 	.if \_r9
@@ -65,7 +60,6 @@
 	movl \offset+48(%rsp),%edx
 	movl \offset+56(%rsp),%esi
 	movl \offset+64(%rsp),%edi
-	movl %eax,%eax			/* zero extension */
 	.endm
 
 	.macro CFI_STARTPROC32 simple
@@ -159,7 +153,7 @@ ENTRY(ia32_sysenter_target)
 	testl  $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
 	CFI_REMEMBER_STATE
 	jnz  sysenter_tracesys
-	cmpq	$(IA32_NR_syscalls-1),%rax
+	cmpl	$(IA32_NR_syscalls-1),%eax
 	ja	ia32_badsys
 sysenter_do_call:
 	IA32_ARG_FIXUP
@@ -201,7 +195,7 @@ sysexit_from_sys_call:
 	movl $AUDIT_ARCH_I386,%edi	/* 1st arg: audit arch */
 	call audit_syscall_entry
 	movl RAX-ARGOFFSET(%rsp),%eax	/* reload syscall number */
-	cmpq $(IA32_NR_syscalls-1),%rax
+	cmpl $(IA32_NR_syscalls-1),%eax
 	ja ia32_badsys
 	movl %ebx,%edi			/* reload 1st syscall arg */
 	movl RCX-ARGOFFSET(%rsp),%esi	/* reload 2nd syscall arg */
@@ -254,7 +248,7 @@ sysenter_tracesys:
 	call	syscall_trace_enter
 	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
 	RESTORE_REST
-	cmpq	$(IA32_NR_syscalls-1),%rax
+	cmpl	$(IA32_NR_syscalls-1),%eax
 	ja	int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
 	jmp	sysenter_do_call
 	CFI_ENDPROC
@@ -320,7 +314,7 @@ ENTRY(ia32_cstar_target)
 	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
 	CFI_REMEMBER_STATE
 	jnz   cstar_tracesys
-	cmpq $IA32_NR_syscalls-1,%rax
+	cmpl $IA32_NR_syscalls-1,%eax
 	ja  ia32_badsys
 cstar_do_call:
 	IA32_ARG_FIXUP 1
@@ -373,7 +367,7 @@ cstar_tracesys:
 	LOAD_ARGS32 ARGOFFSET, 1  /* reload args from stack in case ptrace changed it */
 	RESTORE_REST
 	xchgl %ebp,%r9d
-	cmpq $(IA32_NR_syscalls-1),%rax
+	cmpl $(IA32_NR_syscalls-1),%eax
 	ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
 	jmp cstar_do_call
 END(ia32_cstar_target)
@@ -431,7 +425,7 @@ ENTRY(ia32_syscall)
 	orl   $TS_COMPAT,TI_status(%r10)
 	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
 	jnz ia32_tracesys
-	cmpq $(IA32_NR_syscalls-1),%rax
+	cmpl $(IA32_NR_syscalls-1),%eax
 	ja ia32_badsys
 ia32_do_call:
 	IA32_ARG_FIXUP
@@ -450,7 +444,7 @@ ia32_tracesys:
 	call syscall_trace_enter
 	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
 	RESTORE_REST
-	cmpq $(IA32_NR_syscalls-1),%rax
+	cmpl $(IA32_NR_syscalls-1),%eax
 	ja  int_ret_from_sys_call	/* ia32_tracesys has set RAX(%rsp) */
 	jmp ia32_do_call
 END(ia32_syscall)

diff --git a/trunk/arch/x86/include/asm/compat.h b/trunk/arch/x86/include/asm/compat.h
@@ -205,7 +205,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
 	return (u32)(unsigned long)uptr;
 }
 
-static inline void __user *arch_compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
 	struct pt_regs *regs = task_pt_regs(current);
 	return (void __user *)regs->sp - len;

diff --git a/trunk/drivers/gpu/drm/drm_crtc_helper.c b/trunk/drivers/gpu/drm/drm_crtc_helper.c
@@ -104,7 +104,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
 			connector->funcs->force(connector);
 	} else {
 		connector->status = connector->funcs->detect(connector);
-		drm_helper_hpd_irq_event(dev);
+		drm_kms_helper_poll_enable(dev);
 	}
 
 	if (connector->status == connector_status_disconnected) {

diff --git a/trunk/drivers/hid/hid-core.c b/trunk/drivers/hid/hid-core.c
@@ -1285,11 +1285,8 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
@@ -1581,6 +1578,7 @@ static const struct hid_device_id hid_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT)},
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)},
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)},
 	{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },

diff --git a/trunk/drivers/hid/hid-ids.h b/trunk/drivers/hid/hid-ids.h
@@ -105,7 +105,6 @@
 
 #define USB_VENDOR_ID_ASUS		0x0486
 #define USB_DEVICE_ID_ASUS_T91MT	0x0185
-#define USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO	0x0186
 
 #define USB_VENDOR_ID_ASUSTEK		0x0b05
 #define USB_DEVICE_ID_ASUSTEK_LCM	0x1726
@@ -129,7 +128,6 @@
 
 #define USB_VENDOR_ID_BTC		0x046e
 #define USB_DEVICE_ID_BTC_EMPREX_REMOTE	0x5578
-#define USB_DEVICE_ID_BTC_EMPREX_REMOTE_2	0x5577
 
 #define USB_VENDOR_ID_CANDO		0x2087
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH	0x0a01
@@ -151,7 +149,6 @@
 
 #define USB_VENDOR_ID_CHICONY		0x04f2
 #define USB_DEVICE_ID_CHICONY_TACTICAL_PAD	0x0418
-#define USB_DEVICE_ID_CHICONY_MULTI_TOUCH	0xb19d
 
 #define USB_VENDOR_ID_CIDC		0x1677
 
@@ -510,7 +507,6 @@
 #define USB_VENDOR_ID_UCLOGIC		0x5543
 #define USB_DEVICE_ID_UCLOGIC_TABLET_PF1209	0x0042
 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U	0x0003
-#define USB_DEVICE_ID_UCLOGIC_TABLET_KNA5	0x6001
 
 #define USB_VENDOR_ID_VERNIER		0x08f7
 #define USB_DEVICE_ID_VERNIER_LABPRO	0x0001

diff --git a/trunk/drivers/hid/hid-mosart.c b/trunk/drivers/hid/hid-mosart.c
@@ -239,7 +239,6 @@ static void mosart_remove(struct hid_device *hdev)
 
 static const struct hid_device_id mosart_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, mosart_devices);

diff --git a/trunk/drivers/hid/hid-topseed.c b/trunk/drivers/hid/hid-topseed.c
@@ -64,7 +64,6 @@ static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 static const struct hid_device_id ts_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
 	{ }
 };
-Original file line number
+Diff line change
@@ Expand Up / @@ -181,7 +181,7 @@ static inline int is_compat_task(void) @@
     #endif
-    static inline void __user *arch_compat_alloc_user_space(long len)
+    static inline void __user *compat_alloc_user_space(long len)
     {
     	unsigned long stack;
@@ Expand Down @@