--- /dev/null
+From 8daf8b6086f9d575200cd0aa3797e26137255609 Mon Sep 17 00:00:00 2001
+From: Anisse Astier <anisse@astier.eu>
+Date: Tue, 9 Oct 2012 12:22:37 +0200
+Subject: ehci: Add yet-another Lucid nohandoff pci quirk
+
+From: Anisse Astier <anisse@astier.eu>
+
+commit 8daf8b6086f9d575200cd0aa3797e26137255609 upstream.
+
+Board name changed on another shipping Lucid tablet.
+
+Signed-off-by: Anisse Astier <anisse@astier.eu>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/pci-quirks.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/usb/host/pci-quirks.c
++++ b/drivers/usb/host/pci-quirks.c
+@@ -546,6 +546,13 @@ static const struct dmi_system_id __devi
+ DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"),
+ },
+ },
++ {
++ /* Pegatron Lucid (Ordissimo) */
++ .matches = {
++ DMI_MATCH(DMI_BOARD_NAME, "Ordissimo"),
++ DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"),
++ },
++ },
+ { }
+ };
+
--- /dev/null
+From c323dc023b9501e5d09582ec7efd1d40a9001d99 Mon Sep 17 00:00:00 2001
+From: Anisse Astier <anisse@astier.eu>
+Date: Tue, 9 Oct 2012 12:22:36 +0200
+Subject: ehci: fix Lucid nohandoff pci quirk to be more generic with BIOS versions
+
+From: Anisse Astier <anisse@astier.eu>
+
+commit c323dc023b9501e5d09582ec7efd1d40a9001d99 upstream.
+
+BIOS vendors keep changing the BIOS versions. Only match the beginning
+of the string to match all Lucid tablets with board name M11JB.
+
+Signed-off-by: Anisse Astier <anisse@astier.eu>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/pci-quirks.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/host/pci-quirks.c
++++ b/drivers/usb/host/pci-quirks.c
+@@ -543,7 +543,7 @@ static const struct dmi_system_id __devi
+ /* Pegatron Lucid (Ordissimo AIRIS) */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "M11JB"),
+- DMI_MATCH(DMI_BIOS_VERSION, "Lucid-GE-133"),
++ DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"),
+ },
+ },
+ { }
revert-sunrpc-ensure-we-close-the-socket-on-epipe-errors-too.patch
sunrpc-prevent-races-in-xs_abort_connection.patch
sysfs-sysfs_pathname-sysfs_add_one-use-strlcat-instead-of-strcat.patch
+ehci-fix-lucid-nohandoff-pci-quirk-to-be-more-generic-with-bios-versions.patch
+ehci-add-yet-another-lucid-nohandoff-pci-quirk.patch
+usb-storage-add-unusual_devs-entry-for-casio-ex-n1-digital-camera.patch
+usb-hub-send-clear_tt_buffer_complete-events-when-canceling-tt-clear-work.patch
+usb-whiteheat-fix-memory-leak-in-error-path.patch
+usb-opticon-fix-dma-from-stack.patch
+usb-opticon-fix-memory-leak-in-error-path.patch
--- /dev/null
+From 3b6054da68f9b0d5ed6a7ed0f42a79e61904352c Mon Sep 17 00:00:00 2001
+From: Octavian Purdila <octavian.purdila@intel.com>
+Date: Mon, 1 Oct 2012 22:21:12 +0300
+Subject: usb hub: send clear_tt_buffer_complete events when canceling TT clear work
+
+From: Octavian Purdila <octavian.purdila@intel.com>
+
+commit 3b6054da68f9b0d5ed6a7ed0f42a79e61904352c upstream.
+
+There is a race condition in the USB hub code with regard to handling
+TT clear requests that can get the HCD driver in a deadlock. Usually
+when an TT clear request is scheduled it will be executed immediately:
+
+<7>[ 6.077583] usb 2-1.3: unlink qh1-0e01/f4d4db00 start 0 [1/2 us]
+<3>[ 6.078041] usb 2-1: clear tt buffer port 3, a3 ep2 t04048d82
+<7>[ 6.078299] hub_tt_work:731
+<7>[ 9.309089] usb 2-1.5: link qh1-0e01/f4d506c0 start 0 [1/2 us]
+<7>[ 9.324526] ehci_hcd 0000:00:1d.0: reused qh f4d4db00 schedule
+<7>[ 9.324539] usb 2-1.3: link qh1-0e01/f4d4db00 start 0 [1/2 us]
+<7>[ 9.341530] usb 1-1.1: link qh4-0e01/f397aec0 start 2 [1/2 us]
+<7>[ 10.116159] usb 2-1.3: unlink qh1-0e01/f4d4db00 start 0 [1/2 us]
+<3>[ 10.116459] usb 2-1: clear tt buffer port 3, a3 ep2 t04048d82
+<7>[ 10.116537] hub_tt_work:731
+
+However, if a suspend operation is triggered before hub_tt_work is
+scheduled, hub_quiesce will cancel the work without notifying the HCD
+driver:
+
+<3>[ 35.033941] usb 2-1: clear tt buffer port 3, a3 ep2 t04048d80
+<5>[ 35.034022] sd 0:0:0:0: [sda] Stopping disk
+<7>[ 35.034039] hub 2-1:1.0: hub_suspend
+<7>[ 35.034067] usb 2-1: unlink qh256-0001/f3b1ab00 start 1 [1/0 us]
+<7>[ 35.035085] hub 1-0:1.0: hub_suspend
+<7>[ 35.035102] usb usb1: bus suspend, wakeup 0
+<7>[ 35.035106] ehci_hcd 0000:00:1a.0: suspend root hub
+<7>[ 35.035298] hub 2-0:1.0: hub_suspend
+<7>[ 35.035313] usb usb2: bus suspend, wakeup 0
+<7>[ 35.035315] ehci_hcd 0000:00:1d.0: suspend root hub
+<6>[ 35.250017] PM: suspend of devices complete after 216.979 msecs
+<6>[ 35.250822] PM: late suspend of devices complete after 0.799 msecs
+<7>[ 35.252343] ehci_hcd 0000:00:1d.0: wakeup: 1
+<7>[ 35.262923] ehci_hcd 0000:00:1d.0: --> PCI D3hot
+<7>[ 35.263302] ehci_hcd 0000:00:1a.0: wakeup: 1
+<7>[ 35.273912] ehci_hcd 0000:00:1a.0: --> PCI D3hot
+<6>[ 35.274254] PM: noirq suspend of devices complete after 23.442 msecs
+<6>[ 35.274975] ACPI: Preparing to enter system sleep state S3
+<6>[ 35.292666] PM: Saving platform NVS memory
+<7>[ 35.295030] Disabling non-boot CPUs ...
+<6>[ 35.297351] CPU 1 is now offline
+<6>[ 35.300345] CPU 2 is now offline
+<6>[ 35.303929] CPU 3 is now offline
+<7>[ 35.303931] lockdep: fixing up alternatives.
+<6>[ 35.304825] Extended CMOS year: 2000
+
+When the device will resume the EHCI driver will get stuck in
+ehci_endpoint_disable waiting for the tt_clearing flag to reset:
+
+<0>[ 47.610967] usb 2-1.3: **** DPM device timeout ****
+<7>[ 47.610972] f2f11c60 00000092 f2f11c0c c10624a5 00000003 f4c6e880 c1c8a4c0 c1c8a4c0
+<7>[ 47.610983] 15c55698 0000000b f56b34c0 f2a45b70 f4c6e880 00000082 f2a4602c f2f11c30
+<7>[ 47.610993] c10787f8 f4cac000 f2a45b70 00000000 f4cac010 f2f11c58 00000046 00000001
+<7>[ 47.611004] Call Trace:
+<7>[ 47.611006] [<c10624a5>] ? sched_clock_cpu+0xf5/0x160
+<7>[ 47.611019] [<c10787f8>] ? lock_release_holdtime.part.22+0x88/0xf0
+<7>[ 47.611026] [<c103ed46>] ? lock_timer_base.isra.35+0x26/0x50
+<7>[ 47.611034] [<c17592d3>] ? schedule_timeout+0x133/0x290
+<7>[ 47.611044] [<c175b43e>] schedule+0x1e/0x50
+<7>[ 47.611051] [<c17592d8>] schedule_timeout+0x138/0x290
+<7>[ 47.611057] [<c10624a5>] ? sched_clock_cpu+0xf5/0x160
+<7>[ 47.611063] [<c103e560>] ? usleep_range+0x40/0x40
+<7>[ 47.611070] [<c1759445>] schedule_timeout_uninterruptible+0x15/0x20
+<7>[ 47.611077] [<c14935f4>] ehci_endpoint_disable+0x64/0x160
+<7>[ 47.611084] [<c147d1ee>] ? usb_hcd_flush_endpoint+0x10e/0x1d0
+<7>[ 47.611092] [<c1165663>] ? sysfs_add_file+0x13/0x20
+<7>[ 47.611100] [<c147d5a9>] usb_hcd_disable_endpoint+0x29/0x40
+<7>[ 47.611107] [<c147fafc>] usb_disable_endpoint+0x5c/0x80
+<7>[ 47.611111] [<c147fb57>] usb_disable_interface+0x37/0x50
+<7>[ 47.611116] [<c1477650>] usb_reset_and_verify_device+0x4b0/0x640
+<7>[ 47.611122] [<c1474665>] ? hub_port_status+0xb5/0x100
+<7>[ 47.611129] [<c147a975>] usb_port_resume+0xd5/0x220
+<7>[ 47.611136] [<c148877f>] generic_resume+0xf/0x30
+<7>[ 47.611142] [<c14821a3>] usb_resume+0x133/0x180
+<7>[ 47.611147] [<c1473b10>] ? usb_dev_thaw+0x10/0x10
+<7>[ 47.611152] [<c1473b1d>] usb_dev_resume+0xd/0x10
+<7>[ 47.611157] [<c13baa60>] dpm_run_callback+0x40/0xb0
+<7>[ 47.611164] [<c13bdb03>] ? pm_runtime_enable+0x43/0x70
+<7>[ 47.611171] [<c13bafc6>] device_resume+0x1a6/0x2c0
+<7>[ 47.611177] [<c13ba940>] ? dpm_show_time+0xe0/0xe0
+<7>[ 47.611183] [<c13bb0f9>] async_resume+0x19/0x40
+<7>[ 47.611189] [<c10580c4>] async_run_entry_fn+0x64/0x160
+<7>[ 47.611196] [<c104a244>] ? process_one_work+0x104/0x480
+<7>[ 47.611203] [<c104a24c>] ? process_one_work+0x10c/0x480
+<7>[ 47.611209] [<c104a2c0>] process_one_work+0x180/0x480
+<7>[ 47.611215] [<c104a244>] ? process_one_work+0x104/0x480
+<7>[ 47.611220] [<c1058060>] ? async_schedule+0x10/0x10
+<7>[ 47.611226] [<c104c15c>] worker_thread+0x11c/0x2f0
+<7>[ 47.611233] [<c104c040>] ? manage_workers.isra.27+0x1f0/0x1f0
+<7>[ 47.611239] [<c10507f8>] kthread+0x78/0x80
+<7>[ 47.611244] [<c1750000>] ? timer_cpu_notify+0xd6/0x20d
+<7>[ 47.611253] [<c1050780>] ? __init_kthread_worker+0x60/0x60
+<7>[ 47.611258] [<c176357e>] kernel_thread_helper+0x6/0xd
+<7>[ 47.611283] ------------[ cut here ]------------
+
+This patch changes hub_quiesce behavior to flush the TT clear work
+instead of canceling it, to make sure that no TT clear request remains
+uncompleted before suspend.
+
+Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/core/hub.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+--- a/drivers/usb/core/hub.c
++++ b/drivers/usb/core/hub.c
+@@ -482,13 +482,16 @@ static void hub_tt_work(struct work_stru
+ int limit = 100;
+
+ spin_lock_irqsave (&hub->tt.lock, flags);
+- while (--limit && !list_empty (&hub->tt.clear_list)) {
++ while (!list_empty(&hub->tt.clear_list)) {
+ struct list_head *next;
+ struct usb_tt_clear *clear;
+ struct usb_device *hdev = hub->hdev;
+ const struct hc_driver *drv;
+ int status;
+
++ if (!hub->quiescing && --limit < 0)
++ break;
++
+ next = hub->tt.clear_list.next;
+ clear = list_entry (next, struct usb_tt_clear, clear_list);
+ list_del (&clear->clear_list);
+@@ -952,7 +955,7 @@ static void hub_quiesce(struct usb_hub *
+ if (hub->has_indicators)
+ cancel_delayed_work_sync(&hub->leds);
+ if (hub->tt.hub)
+- cancel_work_sync(&hub->tt.clear_work);
++ flush_work_sync(&hub->tt.clear_work);
+ }
+
+ /* caller has locked the hub device */
--- /dev/null
+From ea0dbebffe118724cd4df7d9b071ea8ee48d48f0 Mon Sep 17 00:00:00 2001
+From: Johan Hovold <jhovold@gmail.com>
+Date: Thu, 25 Oct 2012 10:29:11 +0200
+Subject: USB: opticon: fix DMA from stack
+
+From: Johan Hovold <jhovold@gmail.com>
+
+commit ea0dbebffe118724cd4df7d9b071ea8ee48d48f0 upstream.
+
+Make sure to allocate the control-message buffer dynamically as some
+platforms cannot do DMA from stack.
+
+Note that only the first byte of the old buffer was used.
+
+Signed-off-by: Johan Hovold <jhovold@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/opticon.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+--- a/drivers/usb/serial/opticon.c
++++ b/drivers/usb/serial/opticon.c
+@@ -160,7 +160,11 @@ static int send_control_msg(struct usb_s
+ {
+ struct usb_serial *serial = port->serial;
+ int retval;
+- u8 buffer[2];
++ u8 *buffer;
++
++ buffer = kzalloc(1, GFP_KERNEL);
++ if (!buffer)
++ return -ENOMEM;
+
+ buffer[0] = val;
+ /* Send the message to the vendor control endpoint
+@@ -169,6 +173,7 @@ static int send_control_msg(struct usb_s
+ requesttype,
+ USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,
+ 0, 0, buffer, 1, 0);
++ kfree(buffer);
+
+ return retval;
+ }
--- /dev/null
+From acbf0e5263de563e25f7c104868e4490b9e72b13 Mon Sep 17 00:00:00 2001
+From: Johan Hovold <jhovold@gmail.com>
+Date: Thu, 25 Oct 2012 10:29:12 +0200
+Subject: USB: opticon: fix memory leak in error path
+
+From: Johan Hovold <jhovold@gmail.com>
+
+commit acbf0e5263de563e25f7c104868e4490b9e72b13 upstream.
+
+Fix memory leak in write error path.
+
+Signed-off-by: Johan Hovold <jhovold@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/opticon.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/drivers/usb/serial/opticon.c
++++ b/drivers/usb/serial/opticon.c
+@@ -297,7 +297,7 @@ static int opticon_write(struct tty_stru
+ if (!dr) {
+ dev_err(&port->dev, "out of memory\n");
+ count = -ENOMEM;
+- goto error;
++ goto error_no_dr;
+ }
+
+ dr->bRequestType = USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT;
+@@ -327,6 +327,8 @@ static int opticon_write(struct tty_stru
+
+ return count;
+ error:
++ kfree(dr);
++error_no_dr:
+ usb_free_urb(urb);
+ error_no_urb:
+ kfree(buffer);
--- /dev/null
+From d7870af7e2e3a91b462075ec1ca669b482215187 Mon Sep 17 00:00:00 2001
+From: Michael Shigorin <mike@osdn.org.ua>
+Date: Mon, 22 Oct 2012 12:18:56 +0300
+Subject: usb-storage: add unusual_devs entry for Casio EX-N1 digital camera
+
+From: Michael Shigorin <mike@osdn.org.ua>
+
+commit d7870af7e2e3a91b462075ec1ca669b482215187 upstream.
+
+This commit sets removable subclass for Casio EX-N1 digital camera.
+
+The patch has been tested within an ALT Linux kernel:
+http://git.altlinux.org/people/led/packages/?p=kernel-image-3.0.git;a=commitdiff;h=c0fd891836e89fe0c93a4d536a59216d90e4e3e7
+
+See also https://bugzilla.kernel.org/show_bug.cgi?id=49221
+
+Signed-off-by: Oleksandr Chumachenko <ledest@gmail.com>
+Signed-off-by: Michael Shigorin <mike@osdn.org.ua>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/storage/unusual_devs.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/usb/storage/unusual_devs.h
++++ b/drivers/usb/storage/unusual_devs.h
+@@ -1004,6 +1004,12 @@ UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x9
+ USB_SC_8070, USB_PR_CB, NULL,
+ US_FL_NEED_OVERRIDE | US_FL_FIX_INQUIRY ),
+
++/* Submitted by Oleksandr Chumachenko <ledest@gmail.com> */
++UNUSUAL_DEV( 0x07cf, 0x1167, 0x0100, 0x0100,
++ "Casio",
++ "EX-N1 DigitalCamera",
++ USB_SC_8070, USB_PR_DEVICE, NULL, 0),
++
+ /* Submitted by Hartmut Wahl <hwahl@hwahl.de>*/
+ UNUSUAL_DEV( 0x0839, 0x000a, 0x0001, 0x0001,
+ "Samsung",
--- /dev/null
+From c129197c99550d356cf5f69b046994dd53cd1b9d Mon Sep 17 00:00:00 2001
+From: Johan Hovold <jhovold@gmail.com>
+Date: Thu, 25 Oct 2012 10:29:01 +0200
+Subject: USB: whiteheat: fix memory leak in error path
+
+From: Johan Hovold <jhovold@gmail.com>
+
+commit c129197c99550d356cf5f69b046994dd53cd1b9d upstream.
+
+Make sure command buffer is deallocated in case of errors during attach.
+
+Signed-off-by: Johan Hovold <jhovold@gmail.com>
+Cc: <support@connecttech.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/whiteheat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/usb/serial/whiteheat.c
++++ b/drivers/usb/serial/whiteheat.c
+@@ -576,6 +576,7 @@ no_firmware:
+ "%s: please contact support@connecttech.com\n",
+ serial->type->description);
+ kfree(result);
++ kfree(command);
+ return -ENODEV;
+
+ no_command_private:
projects / thirdparty / kernel / stable-queue.git / commitdiff
