---

yaml --- r: 275311 b: refs/heads/master c: fe10e6f h: refs/heads/master i: 275309: 5101d53 275307: add1651 275303: fec817c 275295: 07dcef6 v: v3
git-mirror · Nov 12, 2011 · 1af534d · 1af534d
1 parent 9927106
commit 1af534d
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Showing 81 changed files with 1,332 additions and 633 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d938e66003c9ccc6c0ab10fa31ee23cf27574d66
+refs/heads/master: fe10e6f4b24ef8ca12cb4d2368deb4861ab1861b
diff --git a/trunk/Documentation/DocBook/drm.tmpl b/trunk/Documentation/DocBook/drm.tmpl
diff --git a/trunk/Documentation/cgroups/freezer-subsystem.txt b/trunk/Documentation/cgroups/freezer-subsystem.txt
@@ -33,9 +33,9 @@ demonstrate this problem using nested bash shells:
 
 	From a second, unrelated bash shell:
 	$ kill -SIGSTOP 16690
-	$ kill -SIGCONT 16990
+	$ kill -SIGCONT 16690
 
-	<at this point 16990 exits and causes 16644 to exit too>
+	<at this point 16690 exits and causes 16644 to exit too>
 
 This happens because bash can observe both signals and choose how it
 responds to them.

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -2342,6 +2342,13 @@ S:	Supported
 F:	drivers/gpu/drm/i915
 F:	include/drm/i915*
 
+DRM DRIVERS FOR EXYNOS
+M:	Inki Dae <inki.dae@samsung.com>
+L:	dri-devel@lists.freedesktop.org
+S:	Supported
+F:	drivers/gpu/drm/exynos
+F:	include/drm/exynos*
+
 DSCC4 DRIVER
 M:	Francois Romieu <romieu@fr.zoreil.com>
 L:	netdev@vger.kernel.org

diff --git a/trunk/arch/sparc/include/asm/unistd.h b/trunk/arch/sparc/include/asm/unistd.h
@@ -406,8 +406,10 @@
 #define __NR_syncfs		335
 #define __NR_sendmmsg		336
 #define __NR_setns		337
+#define __NR_process_vm_readv	338
+#define __NR_process_vm_writev	339
 
-#define NR_syscalls		338
+#define NR_syscalls		340
 
 #ifdef __32bit_syscall_numbers__
 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,

diff --git a/trunk/arch/sparc/kernel/systbls_32.S b/trunk/arch/sparc/kernel/systbls_32.S
@@ -84,4 +84,4 @@ sys_call_table:
 /*320*/	.long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 /*325*/	.long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-/*335*/	.long sys_syncfs, sys_sendmmsg, sys_setns
+/*335*/	.long sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev
diff --git a/trunk/arch/sparc/kernel/systbls_64.S b/trunk/arch/sparc/kernel/systbls_64.S
@@ -85,7 +85,7 @@ sys_call_table32:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv
 	.word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime
-	.word sys_syncfs, compat_sys_sendmmsg, sys_setns
+	.word sys_syncfs, compat_sys_sendmmsg, sys_setns, compat_sys_process_vm_readv, compat_sys_process_vm_writev
 
 #endif /* CONFIG_COMPAT */
 
@@ -162,4 +162,4 @@ sys_call_table:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 	.word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-	.word sys_syncfs, sys_sendmmsg, sys_setns
+	.word sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev
diff --git a/trunk/crypto/ablkcipher.c b/trunk/crypto/ablkcipher.c
@@ -383,6 +383,7 @@ static int crypto_init_ablkcipher_ops(struct crypto_tfm *tfm, u32 type,
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_ablkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_blkcipher rblkcipher;
@@ -404,6 +405,12 @@ static int crypto_ablkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_ablkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_ablkcipher_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));
@@ -457,6 +464,7 @@ static int crypto_init_givcipher_ops(struct crypto_tfm *tfm, u32 type,
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_blkcipher rblkcipher;
@@ -478,6 +486,12 @@ static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_givcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_givcipher_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/crypto/aead.c b/trunk/crypto/aead.c
@@ -111,6 +111,7 @@ static int crypto_init_aead_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_aead_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_aead raead;
@@ -132,6 +133,12 @@ static int crypto_aead_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_aead_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_aead_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));
@@ -190,6 +197,7 @@ static int crypto_init_nivaead_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_nivaead_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_aead raead;
@@ -210,6 +218,12 @@ static int crypto_nivaead_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_nivaead_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 
 static void crypto_nivaead_show(struct seq_file *m, struct crypto_alg *alg)

diff --git a/trunk/crypto/ahash.c b/trunk/crypto/ahash.c
@@ -399,6 +399,7 @@ static unsigned int crypto_ahash_extsize(struct crypto_alg *alg)
 	return sizeof(struct crypto_shash *);
 }
 
+#ifdef CONFIG_NET
 static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_hash rhash;
@@ -416,6 +417,12 @@ static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/crypto/blkcipher.c b/trunk/crypto/blkcipher.c
@@ -494,6 +494,7 @@ static int crypto_init_blkcipher_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
 		return crypto_init_blkcipher_ops_async(tfm);
 }
 
+#ifdef CONFIG_NET
 static int crypto_blkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_blkcipher rblkcipher;
@@ -515,6 +516,12 @@ static int crypto_blkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_blkcipher_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_blkcipher_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/crypto/crypto_user.c b/trunk/crypto/crypto_user.c
@@ -44,9 +44,6 @@ static struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact)
 
 	down_read(&crypto_alg_sem);
 
-	if (list_empty(&crypto_alg_list))
-		return NULL;
-
 	list_for_each_entry(q, &crypto_alg_list, cra_list) {
 		int match = 0;
 

diff --git a/trunk/crypto/pcompress.c b/trunk/crypto/pcompress.c
@@ -48,6 +48,7 @@ static int crypto_pcomp_init_tfm(struct crypto_tfm *tfm)
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_comp rpcomp;
@@ -62,6 +63,12 @@ static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/crypto/rng.c b/trunk/crypto/rng.c
@@ -60,6 +60,7 @@ static int crypto_init_rng_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
 	return 0;
 }
 
+#ifdef CONFIG_NET
 static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_rng rrng;
@@ -76,6 +77,12 @@ static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/crypto/shash.c b/trunk/crypto/shash.c
@@ -524,6 +524,7 @@ static unsigned int crypto_shash_extsize(struct crypto_alg *alg)
 	return alg->cra_ctxsize;
 }
 
+#ifdef CONFIG_NET
 static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_hash rhash;
@@ -541,6 +542,12 @@ static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg)
 nla_put_failure:
 	return -EMSGSIZE;
 }
+#else
+static int crypto_shash_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+	return -ENOSYS;
+}
+#endif
 
 static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)
 	__attribute__ ((unused));

diff --git a/trunk/drivers/base/power/opp.c b/trunk/drivers/base/power/opp.c
@@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notifier(struct device *dev)
 	struct device_opp *dev_opp = find_device_opp(dev);
 
 	if (IS_ERR(dev_opp))
-		return ERR_PTR(PTR_ERR(dev_opp)); /* matching type */
+		return ERR_CAST(dev_opp); /* matching type */
 
 	return &dev_opp->head;
 }
diff --git a/trunk/drivers/char/agp/intel-gtt.c b/trunk/drivers/char/agp/intel-gtt.c
@@ -1186,10 +1186,11 @@ static void gen6_cleanup(void)
 /* Certain Gen5 chipsets require require idling the GPU before
  * unmapping anything from the GTT when VT-d is enabled.
  */
-extern int intel_iommu_gfx_mapped;
 static inline int needs_idle_maps(void)
 {
+#ifdef CONFIG_INTEL_IOMMU
 	const unsigned short gpu_devid = intel_private.pcidev->device;
+	extern int intel_iommu_gfx_mapped;
 
 	/* Query intel_iommu to see if we need the workaround. Presumably that
 	 * was loaded first.
@@ -1198,7 +1199,7 @@ static inline int needs_idle_maps(void)
 	     gpu_devid == PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG) &&
 	     intel_iommu_gfx_mapped)
 		return 1;
-
+#endif
 	return 0;
 }
 
@@ -1236,7 +1237,7 @@ static int i9xx_setup(void)
 		intel_private.gtt_bus_addr = reg_addr + gtt_offset;
 	}
 
-	if (needs_idle_maps());
+	if (needs_idle_maps())
 		intel_private.base.do_idle_maps = 1;
 
 	intel_i9xx_setup_flush();

diff --git a/trunk/drivers/gpu/drm/Kconfig b/trunk/drivers/gpu/drm/Kconfig
@@ -9,7 +9,6 @@ menuconfig DRM
 	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU
 	select I2C
 	select I2C_ALGOBIT
-	select SLOW_WORK
 	help
 	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
 	  introduced in XFree86 4.0. If you say Y here, you need to select
@@ -96,6 +95,7 @@ config DRM_I915
 	select FB_CFB_IMAGEBLIT
 	# i915 depends on ACPI_VIDEO when ACPI is enabled
 	# but for select to work, need to select ACPI_VIDEO's dependencies, ick
+	select BACKLIGHT_LCD_SUPPORT if ACPI
 	select BACKLIGHT_CLASS_DEVICE if ACPI
 	select VIDEO_OUTPUT_CONTROL if ACPI
 	select INPUT if ACPI

diff --git a/trunk/drivers/gpu/drm/drm_crtc.c b/trunk/drivers/gpu/drm/drm_crtc.c
@@ -2118,8 +2118,10 @@ struct drm_property *drm_property_create(struct drm_device *dev, int flags,
 	property->num_values = num_values;
 	INIT_LIST_HEAD(&property->enum_blob_list);
 
-	if (name)
+	if (name) {
 		strncpy(property->name, name, DRM_PROP_NAME_LEN);
+		property->name[DRM_PROP_NAME_LEN-1] = '\0';
+	}
 
 	list_add_tail(&property->head, &dev->mode_config.property_list);
 	return property;

diff --git a/trunk/drivers/gpu/drm/drm_crtc_helper.c b/trunk/drivers/gpu/drm/drm_crtc_helper.c
@@ -484,6 +484,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 	struct drm_connector *save_connectors, *connector;
 	int count = 0, ro, fail = 0;
 	struct drm_crtc_helper_funcs *crtc_funcs;
+	struct drm_mode_set save_set;
 	int ret = 0;
 	int i;
 
@@ -556,6 +557,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 		save_connectors[count++] = *connector;
 	}
 
+	save_set.crtc = set->crtc;
+	save_set.mode = &set->crtc->mode;
+	save_set.x = set->crtc->x;
+	save_set.y = set->crtc->y;
+	save_set.fb = set->crtc->fb;
+
 	/* We should be able to check here if the fb has the same properties
 	 * and then just flip_or_move it */
 	if (set->crtc->fb != set->fb) {
@@ -721,6 +728,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 		*connector = save_connectors[count++];
 	}
 
+	/* Try to restore the config */
+	if (mode_changed &&
+	    !drm_crtc_helper_set_mode(save_set.crtc, save_set.mode, save_set.x,
+				      save_set.y, save_set.fb))
+		DRM_ERROR("failed to restore config after modeset failure\n");
+
 	kfree(save_connectors);
 	kfree(save_encoders);
 	kfree(save_crtcs);