--- /dev/null
+From 183fd8fcd7f8afb7ac5ec68f83194872f9fecc84 Mon Sep 17 00:00:00 2001
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Wed, 22 Oct 2014 16:06:38 +0200
+Subject: acer-wmi: Add acpi_backlight=video quirk for the Acer KAV80
+
+From: Hans de Goede <hdegoede@redhat.com>
+
+commit 183fd8fcd7f8afb7ac5ec68f83194872f9fecc84 upstream.
+
+The acpi-video backlight interface on the Acer KAV80 is broken, and worse
+it causes the entire machine to slow down significantly after a suspend/resume.
+
+Blacklist it, and use the acer-wmi backlight interface instead. Note that
+the KAV80 is somewhat unique in that it is the only Acer model where we
+fall back to acer-wmi after blacklisting, rather then using the native
+(e.g. intel) backlight driver. This is done because there is no native
+backlight interface on this model.
+
+BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1128309
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Darren Hart <dvhart@linux.intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/platform/x86/acer-wmi.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+--- a/drivers/platform/x86/acer-wmi.c
++++ b/drivers/platform/x86/acer-wmi.c
+@@ -572,6 +572,17 @@ static const struct dmi_system_id video_
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5750"),
+ },
+ },
++ {
++ /*
++ * Note no video_set_backlight_video_vendor, we must use the
++ * acer interface, as there is no native backlight interface.
++ */
++ .ident = "Acer KAV80",
++ .matches = {
++ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
++ DMI_MATCH(DMI_PRODUCT_NAME, "KAV80"),
++ },
++ },
+ {}
+ };
+
--- /dev/null
+From 8c3e434769b1707fd2d24de5a2eb25fedc634c4a Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Sun, 26 Oct 2014 15:18:42 -0400
+Subject: drm/radeon: remove invalid pci id
+
+From: Alex Deucher <alexander.deucher@amd.com>
+
+commit 8c3e434769b1707fd2d24de5a2eb25fedc634c4a upstream.
+
+0x4c6e is a secondary device id so should not be used
+by the driver.
+
+Noticed-by: Mark Kettenis <mark.kettenis@xs4all.nl>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ include/drm/drm_pciids.h | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/include/drm/drm_pciids.h
++++ b/include/drm/drm_pciids.h
+@@ -52,7 +52,6 @@
+ {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+ {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+ {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
+- {0x1002, 0x4C6E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
+ {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+ {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
+ {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
--- /dev/null
+From a8d4205623ae965e36c68629db306ca0695a2771 Mon Sep 17 00:00:00 2001
+From: Jan Kara <jack@suse.cz>
+Date: Wed, 22 Oct 2014 09:17:24 +0200
+Subject: rbd: Fix error recovery in rbd_obj_read_sync()
+
+From: Jan Kara <jack@suse.cz>
+
+commit a8d4205623ae965e36c68629db306ca0695a2771 upstream.
+
+When we fail to allocate page vector in rbd_obj_read_sync() we just
+basically ignore the problem and continue which will result in an oops
+later. Fix the problem by returning proper error.
+
+CC: Yehuda Sadeh <yehuda@inktank.com>
+CC: Sage Weil <sage@inktank.com>
+CC: ceph-devel@vger.kernel.org
+Coverity-id: 1226882
+Signed-off-by: Jan Kara <jack@suse.cz>
+Signed-off-by: Ilya Dryomov <idryomov@redhat.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/block/rbd.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/block/rbd.c
++++ b/drivers/block/rbd.c
+@@ -3227,7 +3227,7 @@ static int rbd_obj_read_sync(struct rbd_
+ page_count = (u32) calc_pages_for(offset, length);
+ pages = ceph_alloc_page_vector(page_count, GFP_KERNEL);
+ if (IS_ERR(pages))
+- ret = PTR_ERR(pages);
++ return PTR_ERR(pages);
+
+ ret = -ENOMEM;
+ obj_request = rbd_obj_request_create(object_name, offset, length,
usb-dwc3-gadget-fix-set_halt-bug-with-pending-transfers.patch
usb-gadget-function-acm-make-f_acm-pass-usb20cv-chapter9.patch
usb-gadget-udc-core-fix-kernel-oops-with-soft-connect.patch
-usb-gadget-f_fs-remove-redundant-ffs_data_get.patch
+drm-radeon-remove-invalid-pci-id.patch
+rbd-fix-error-recovery-in-rbd_obj_read_sync.patch
+acer-wmi-add-acpi_backlight-video-quirk-for-the-acer-kav80.patch
+++ /dev/null
-From balbi@ti.com Wed Nov 12 08:47:28 2014
-From: Felipe Balbi <balbi@ti.com>
-Date: Mon, 10 Nov 2014 09:19:57 -0600
-Subject: [PATCH backport v2] usb: gadget: f_fs: remove redundant ffs_data_get()
-To: Greg KH <gregkh@linuxfoundation.org>
-Cc: <stable@vger.kernel.org>, Robert Baldyga <r.baldyga@samsung.com>, Felipe Balbi <balbi@ti.com>
-Message-ID: <1415632797-28618-1-git-send-email-balbi@ti.com>
-
-
-From: Robert Baldyga <r.baldyga@samsung.com>
-
-[ Upstream commit a3058a5d82e296daaca07411c3738a9ddd79f302 ]
-
-During FunctionFS bind, ffs_data_get() function was called twice
-(in functionfs_bind() and in ffs_do_functionfs_bind()), while on unbind
-ffs_data_put() was called once (in functionfs_unbind() function).
-In result refcount never reached value 0, and ffs memory resources has
-been never released.
-
-Since ffs_data_get() call in ffs_do_functionfs_bind() is redundant
-and not neccessary, we remove it to have equal number of gets ans puts,
-and free allocated memory after refcount reach 0.
-
-Fixes: 5920cda (usb: gadget: FunctionFS: convert to new function
- interface with backward compatibility)
-Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
-Signed-off-by: Felipe Balbi <balbi@ti.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/usb/gadget/f_fs.c | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
-index 5bcf7d0..afd0a15 100644
---- a/drivers/usb/gadget/f_fs.c
-+++ b/drivers/usb/gadget/f_fs.c
-@@ -1995,8 +1995,6 @@ static inline struct f_fs_opts *ffs_do_functionfs_bind(struct usb_function *f,
- func->conf = c;
- func->gadget = c->cdev->gadget;
-
-- ffs_data_get(func->ffs);
--
- /*
- * in drivers/usb/gadget/configfs.c:configfs_composite_bind()
- * configurations are bound in sequence with list_for_each_entry,
---
-2.1.0.GIT
-
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projects / thirdparty / kernel / stable-queue.git / commitdiff
