---

yaml --- r: 322007 b: refs/heads/master c: 7bab3ae h: refs/heads/master i: 322005: fa55959 322003: 2744635 321999: 61f00ac v: v3
git-mirror · Aug 15, 2012 · 62cf24b · 62cf24b
1 parent 1062319
commit 62cf24b
Show file tree

Hide file tree

Showing 80 changed files with 839 additions and 665 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1e55217e174f4e6920fd441dcd3aaf8e37645460
+refs/heads/master: 7bab3ae7608292fd987e390dec9fc21fd6dc4d7d
diff --git a/trunk/Documentation/networking/netconsole.txt b/trunk/Documentation/networking/netconsole.txt
@@ -51,8 +51,23 @@ Built-in netconsole starts immediately after the TCP stack is
 initialized and attempts to bring up the supplied dev at the supplied
 address.
 
-The remote host can run either 'netcat -u -l -p <port>',
-'nc -l -u <port>' or syslogd.
+The remote host has several options to receive the kernel messages,
+for example:
+
+1) syslogd
+
+2) netcat
+
+   On distributions using a BSD-based netcat version (e.g. Fedora,
+   openSUSE and Ubuntu) the listening port must be specified without
+   the -p switch:
+
+   'nc -u -l -p <port>' / 'nc -u -l <port>' or
+   'netcat -u -l -p <port>' / 'netcat -u -l <port>'
+
+3) socat
+
+   'socat udp-recv:<port> -'
 
 Dynamic reconfiguration:
 ========================

diff --git a/trunk/arch/s390/Kconfig b/trunk/arch/s390/Kconfig
@@ -124,6 +124,7 @@ config S390
 	select GENERIC_TIME_VSYSCALL
 	select GENERIC_CLOCKEVENTS
 	select KTIME_SCALAR if 32BIT
+	select HAVE_ARCH_SECCOMP_FILTER
 
 config SCHED_OMIT_FRAME_POINTER
 	def_bool y

diff --git a/trunk/arch/s390/include/asm/sparsemem.h b/trunk/arch/s390/include/asm/sparsemem.h
@@ -4,13 +4,11 @@
 #ifdef CONFIG_64BIT
 
 #define SECTION_SIZE_BITS	28
-#define MAX_PHYSADDR_BITS	46
 #define MAX_PHYSMEM_BITS	46
 
 #else
 
 #define SECTION_SIZE_BITS	25
-#define MAX_PHYSADDR_BITS	31
 #define MAX_PHYSMEM_BITS	31
 
 #endif /* CONFIG_64BIT */

diff --git a/trunk/arch/s390/include/asm/syscall.h b/trunk/arch/s390/include/asm/syscall.h
@@ -12,6 +12,7 @@
 #ifndef _ASM_SYSCALL_H
 #define _ASM_SYSCALL_H	1
 
+#include <linux/audit.h>
 #include <linux/sched.h>
 #include <linux/err.h>
 #include <asm/ptrace.h>
@@ -87,4 +88,13 @@ static inline void syscall_set_arguments(struct task_struct *task,
 		regs->orig_gpr2 = args[0];
 }
 
+static inline int syscall_get_arch(struct task_struct *task,
+				   struct pt_regs *regs)
+{
+#ifdef CONFIG_COMPAT
+	if (test_tsk_thread_flag(task, TIF_31BIT))
+		return AUDIT_ARCH_S390;
+#endif
+	return sizeof(long) == 8 ? AUDIT_ARCH_S390X : AUDIT_ARCH_S390;
+}
 #endif	/* _ASM_SYSCALL_H */
diff --git a/trunk/arch/s390/kernel/compat_linux.c b/trunk/arch/s390/kernel/compat_linux.c
@@ -620,7 +620,6 @@ asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
 		return -EFAULT;
 	if (a.offset & ~PAGE_MASK)
 		return -EINVAL;
-	a.addr = (unsigned long) compat_ptr(a.addr);
 	return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
 			      a.offset >> PAGE_SHIFT);
 }
@@ -631,7 +630,6 @@ asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
 
 	if (copy_from_user(&a, arg, sizeof(a)))
 		return -EFAULT;
-	a.addr = (unsigned long) compat_ptr(a.addr);
 	return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
 }
 

diff --git a/trunk/arch/s390/kernel/compat_wrapper.S b/trunk/arch/s390/kernel/compat_wrapper.S
@@ -1635,7 +1635,7 @@ ENTRY(compat_sys_process_vm_readv_wrapper)
 	llgfr	%r6,%r6			# unsigned long
 	llgf	%r0,164(%r15)		# unsigned long
 	stg	%r0,160(%r15)
-	jg	sys_process_vm_readv
+	jg	compat_sys_process_vm_readv
 
 ENTRY(compat_sys_process_vm_writev_wrapper)
 	lgfr	%r2,%r2			# compat_pid_t
@@ -1645,4 +1645,4 @@ ENTRY(compat_sys_process_vm_writev_wrapper)
 	llgfr	%r6,%r6			# unsigned long
 	llgf	%r0,164(%r15)		# unsigned long
 	stg	%r0,160(%r15)
-	jg	sys_process_vm_writev
+	jg	compat_sys_process_vm_writev
diff --git a/trunk/arch/s390/kernel/ptrace.c b/trunk/arch/s390/kernel/ptrace.c
@@ -719,7 +719,11 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
 	long ret = 0;
 
 	/* Do the secure computing check first. */
-	secure_computing_strict(regs->gprs[2]);
+	if (secure_computing(regs->gprs[2])) {
+		/* seccomp failures shouldn't expose any additional code. */
+		ret = -1;
+		goto out;
+	}
 
 	/*
 	 * The sysc_tracesys code in entry.S stored the system
@@ -745,6 +749,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
 			    regs->gprs[2], regs->orig_gpr2,
 			    regs->gprs[3], regs->gprs[4],
 			    regs->gprs[5]);
+out:
 	return ret ?: regs->gprs[2];
 }
 

diff --git a/trunk/arch/s390/kernel/sys_s390.c b/trunk/arch/s390/kernel/sys_s390.c
@@ -81,11 +81,12 @@ SYSCALL_DEFINE1(s390_personality, unsigned int, personality)
 {
 	unsigned int ret;
 
-	if (current->personality == PER_LINUX32 && personality == PER_LINUX)
-		personality = PER_LINUX32;
+	if (personality(current->personality) == PER_LINUX32 &&
+	    personality(personality) == PER_LINUX)
+		personality |= PER_LINUX32;
 	ret = sys_personality(personality);
-	if (ret == PER_LINUX32)
-		ret = PER_LINUX;
+	if (personality(ret) == PER_LINUX32)
+		ret &= ~PER_LINUX32;
 
 	return ret;
 }

diff --git a/trunk/drivers/char/agp/intel-agp.h b/trunk/drivers/char/agp/intel-agp.h
@@ -239,16 +239,45 @@
 #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT2_IG		0x016A
 #define PCI_DEVICE_ID_INTEL_VALLEYVIEW_HB		0x0F00 /* VLV1 */
 #define PCI_DEVICE_ID_INTEL_VALLEYVIEW_IG		0x0F30
-#define PCI_DEVICE_ID_INTEL_HASWELL_HB				0x0400 /* Desktop */
+#define PCI_DEVICE_ID_INTEL_HASWELL_HB			0x0400 /* Desktop */
 #define PCI_DEVICE_ID_INTEL_HASWELL_D_GT1_IG		0x0402
 #define PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG		0x0412
-#define PCI_DEVICE_ID_INTEL_HASWELL_M_HB			0x0404 /* Mobile */
+#define PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG	0x0422
+#define PCI_DEVICE_ID_INTEL_HASWELL_M_HB		0x0404 /* Mobile */
 #define PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG		0x0406
 #define PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG		0x0416
-#define PCI_DEVICE_ID_INTEL_HASWELL_S_HB			0x0408 /* Server */
+#define PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG	0x0426
+#define PCI_DEVICE_ID_INTEL_HASWELL_S_HB		0x0408 /* Server */
 #define PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG		0x040a
 #define PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG		0x041a
-#define PCI_DEVICE_ID_INTEL_HASWELL_SDV		0x0c16 /* SDV */
-#define PCI_DEVICE_ID_INTEL_HASWELL_E_HB			0x0c04
+#define PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG	0x042a
+#define PCI_DEVICE_ID_INTEL_HASWELL_E_HB		0x0c04
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG	0x0C02
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG	0x0C12
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG	0x0C22
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG	0x0C06
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG	0x0C16
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG	0x0C26
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT1_IG	0x0C0A
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_IG	0x0C1A
+#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_PLUS_IG	0x0C2A
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT1_IG	0x0A02
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_IG	0x0A12
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_PLUS_IG	0x0A22
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT1_IG	0x0A06
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_IG	0x0A16
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_PLUS_IG	0x0A26
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT1_IG	0x0A0A
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_IG	0x0A1A
+#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_PLUS_IG	0x0A2A
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT1_IG	0x0D12
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_IG	0x0D22
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_PLUS_IG	0x0D32
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT1_IG	0x0D16
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_IG	0x0D26
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_PLUS_IG	0x0D36
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT1_IG	0x0D1A
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_IG	0x0D2A
+#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_PLUS_IG	0x0D3A
 
 #endif
diff --git a/trunk/drivers/char/agp/intel-gtt.c b/trunk/drivers/char/agp/intel-gtt.c
@@ -1502,15 +1502,73 @@ static const struct intel_gtt_driver_description {
 	    "Haswell", &sandybridge_gtt_driver },
 	{ PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG,
 	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
 	{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG,
 	    "Haswell", &sandybridge_gtt_driver },
 	{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG,
 	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
 	{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG,
 	    "Haswell", &sandybridge_gtt_driver },
 	{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG,
 	    "Haswell", &sandybridge_gtt_driver },
-	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV,
+	{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_PLUS_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT1_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_IG,
+	    "Haswell", &sandybridge_gtt_driver },
+	{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_PLUS_IG,
 	    "Haswell", &sandybridge_gtt_driver },
 	{ 0, NULL, NULL }
 };

diff --git a/trunk/drivers/gpio/gpio-pxa.c b/trunk/drivers/gpio/gpio-pxa.c
@@ -512,6 +512,7 @@ static int pxa_gpio_nums(void)
 	return count;
 }
 
+#ifdef CONFIG_OF
 static struct of_device_id pxa_gpio_dt_ids[] = {
 	{ .compatible = "mrvl,pxa-gpio" },
 	{ .compatible = "mrvl,mmp-gpio", .data = (void *)MMP_GPIO },
@@ -532,7 +533,6 @@ const struct irq_domain_ops pxa_irq_domain_ops = {
 	.xlate	= irq_domain_xlate_twocell,
 };
 
-#ifdef CONFIG_OF
 static int __devinit pxa_gpio_probe_dt(struct platform_device *pdev)
 {
 	int ret, nr_banks, nr_gpios, irq_base;
@@ -679,7 +679,7 @@ static struct platform_driver pxa_gpio_driver = {
 	.probe		= pxa_gpio_probe,
 	.driver		= {
 		.name	= "pxa-gpio",
-		.of_match_table = pxa_gpio_dt_ids,
+		.of_match_table = of_match_ptr(pxa_gpio_dt_ids),
 	},
 };
 

diff --git a/trunk/drivers/gpu/drm/drm_edid_load.c b/trunk/drivers/gpu/drm/drm_edid_load.c
@@ -119,7 +119,7 @@ static int edid_load(struct drm_connector *connector, char *name,
 {
 	const struct firmware *fw;
 	struct platform_device *pdev;
-	u8 *fwdata = NULL, *edid;
+	u8 *fwdata = NULL, *edid, *new_edid;
 	int fwsize, expected;
 	int builtin = 0, err = 0;
 	int i, valid_extensions = 0;
@@ -195,12 +195,14 @@ static int edid_load(struct drm_connector *connector, char *name,
 		    "\"%s\" for connector \"%s\"\n", valid_extensions,
 		    edid[0x7e], name, connector_name);
 		edid[0x7e] = valid_extensions;
-		edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
+		new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
 		    GFP_KERNEL);
-		if (edid == NULL) {
+		if (new_edid == NULL) {
 			err = -ENOMEM;
+			kfree(edid);
 			goto relfw_out;
 		}
+		edid = new_edid;
 	}
 
 	connector->display_info.raw_edid = edid;

diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.c b/trunk/drivers/gpu/drm/i915/i915_drv.c
@@ -346,11 +346,40 @@ static const struct pci_device_id pciidlist[] = {		/* aka */
 	INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
 	INTEL_VGA_DEVICE(0x0402, &intel_haswell_d_info), /* GT1 desktop */
 	INTEL_VGA_DEVICE(0x0412, &intel_haswell_d_info), /* GT2 desktop */
+	INTEL_VGA_DEVICE(0x0422, &intel_haswell_d_info), /* GT2 desktop */
 	INTEL_VGA_DEVICE(0x040a, &intel_haswell_d_info), /* GT1 server */
 	INTEL_VGA_DEVICE(0x041a, &intel_haswell_d_info), /* GT2 server */
+	INTEL_VGA_DEVICE(0x042a, &intel_haswell_d_info), /* GT2 server */
 	INTEL_VGA_DEVICE(0x0406, &intel_haswell_m_info), /* GT1 mobile */
 	INTEL_VGA_DEVICE(0x0416, &intel_haswell_m_info), /* GT2 mobile */
-	INTEL_VGA_DEVICE(0x0c16, &intel_haswell_d_info), /* SDV */
+	INTEL_VGA_DEVICE(0x0426, &intel_haswell_m_info), /* GT2 mobile */
+	INTEL_VGA_DEVICE(0x0C02, &intel_haswell_d_info), /* SDV GT1 desktop */
+	INTEL_VGA_DEVICE(0x0C12, &intel_haswell_d_info), /* SDV GT2 desktop */
+	INTEL_VGA_DEVICE(0x0C22, &intel_haswell_d_info), /* SDV GT2 desktop */
+	INTEL_VGA_DEVICE(0x0C0A, &intel_haswell_d_info), /* SDV GT1 server */
+	INTEL_VGA_DEVICE(0x0C1A, &intel_haswell_d_info), /* SDV GT2 server */
+	INTEL_VGA_DEVICE(0x0C2A, &intel_haswell_d_info), /* SDV GT2 server */
+	INTEL_VGA_DEVICE(0x0C06, &intel_haswell_m_info), /* SDV GT1 mobile */
+	INTEL_VGA_DEVICE(0x0C16, &intel_haswell_m_info), /* SDV GT2 mobile */
+	INTEL_VGA_DEVICE(0x0C26, &intel_haswell_m_info), /* SDV GT2 mobile */
+	INTEL_VGA_DEVICE(0x0A02, &intel_haswell_d_info), /* ULT GT1 desktop */
+	INTEL_VGA_DEVICE(0x0A12, &intel_haswell_d_info), /* ULT GT2 desktop */
+	INTEL_VGA_DEVICE(0x0A22, &intel_haswell_d_info), /* ULT GT2 desktop */
+	INTEL_VGA_DEVICE(0x0A0A, &intel_haswell_d_info), /* ULT GT1 server */
+	INTEL_VGA_DEVICE(0x0A1A, &intel_haswell_d_info), /* ULT GT2 server */
+	INTEL_VGA_DEVICE(0x0A2A, &intel_haswell_d_info), /* ULT GT2 server */
+	INTEL_VGA_DEVICE(0x0A06, &intel_haswell_m_info), /* ULT GT1 mobile */
+	INTEL_VGA_DEVICE(0x0A16, &intel_haswell_m_info), /* ULT GT2 mobile */
+	INTEL_VGA_DEVICE(0x0A26, &intel_haswell_m_info), /* ULT GT2 mobile */
+	INTEL_VGA_DEVICE(0x0D12, &intel_haswell_d_info), /* CRW GT1 desktop */
+	INTEL_VGA_DEVICE(0x0D22, &intel_haswell_d_info), /* CRW GT2 desktop */
+	INTEL_VGA_DEVICE(0x0D32, &intel_haswell_d_info), /* CRW GT2 desktop */
+	INTEL_VGA_DEVICE(0x0D1A, &intel_haswell_d_info), /* CRW GT1 server */
+	INTEL_VGA_DEVICE(0x0D2A, &intel_haswell_d_info), /* CRW GT2 server */
+	INTEL_VGA_DEVICE(0x0D3A, &intel_haswell_d_info), /* CRW GT2 server */
+	INTEL_VGA_DEVICE(0x0D16, &intel_haswell_m_info), /* CRW GT1 mobile */
+	INTEL_VGA_DEVICE(0x0D26, &intel_haswell_m_info), /* CRW GT2 mobile */
+	INTEL_VGA_DEVICE(0x0D36, &intel_haswell_m_info), /* CRW GT2 mobile */
 	INTEL_VGA_DEVICE(0x0f30, &intel_valleyview_m_info),
 	INTEL_VGA_DEVICE(0x0157, &intel_valleyview_m_info),
 	INTEL_VGA_DEVICE(0x0155, &intel_valleyview_d_info),

diff --git a/trunk/drivers/gpu/drm/i915/i915_gem_context.c b/trunk/drivers/gpu/drm/i915/i915_gem_context.c
@@ -451,7 +451,6 @@ int i915_switch_context(struct intel_ring_buffer *ring,
 	struct drm_i915_file_private *file_priv = NULL;
 	struct i915_hw_context *to;
 	struct drm_i915_gem_object *from_obj = ring->last_context_obj;
-	int ret;
 
 	if (dev_priv->hw_contexts_disabled)
 		return 0;