linux-libre-{pae,xen}-3.10.6-2: updating version

5 files changed, 245 insertions, 9 deletions

diff --git a/kernels/linux-libre-xen/3.10.6-logitech-dj.patch b/kernels/linux-libre-xen/3.10.6-logitech-dj.patch
new file mode 100644
index 000000000..1c112ccde
--- /dev/null
+++ b/kernels/linux-libre-xen/3.10.6-logitech-dj.patch
@@ -0,0 +1,172 @@
+From c63e0e370028d7e4033bd40165f18499872b5183 Mon Sep 17 00:00:00 2001
+From: Nestor Lopez Casado <nlopezcasad@logitech.com>
+Date: Thu, 18 Jul 2013 13:21:30 +0000
+Subject: HID: Revert "Revert "HID: Fix logitech-dj: missing Unifying device issue""
+
+This reverts commit 8af6c08830b1ae114d1a8b548b1f8b056e068887.
+
+This patch re-adds the workaround introduced by 596264082f10dd4
+which was reverted by 8af6c08830b1ae114.
+
+The original patch 596264 was needed to overcome a situation where
+the hid-core would drop incoming reports while probe() was being
+executed.
+
+This issue was solved by c849a6143bec520af which added
+hid_device_io_start() and hid_device_io_stop() that enable a specific
+hid driver to opt-in for input reports while its probe() is being
+executed.
+
+Commit a9dd22b730857347 modified hid-logitech-dj so as to use the
+functionality added to hid-core. Having done that, workaround 596264
+was no longer necessary and was reverted by 8af6c08.
+
+We now encounter a different problem that ends up 'again' thwarting
+the Unifying receiver enumeration. The problem is time and usb controller
+dependent. Ocasionally the reports sent to the usb receiver to start
+the paired devices enumeration fail with -EPIPE and the receiver never
+gets to enumerate the paired devices.
+
+With dcd9006b1b053c7b1c the problem was "hidden" as the call to the usb
+driver became asynchronous and none was catching the error from the
+failing URB.
+
+As the root cause for this failing SET_REPORT is not understood yet,
+-possibly a race on the usb controller drivers or a problem with the
+Unifying receiver- reintroducing this workaround solves the problem.
+
+Overall what this workaround does is: If an input report from an
+unknown device is received, then a (re)enumeration is performed.
+
+related bug:
+https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1194649
+
+Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com>
+Signed-off-by: Jiri Kosina <jkosina@suse.cz>
+---
+diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
+index 5207591a..cd33084 100644
+--- a/drivers/hid/hid-logitech-dj.c
++++ b/drivers/hid/hid-logitech-dj.c
+@@ -192,6 +192,7 @@ static struct hid_ll_driver logi_dj_ll_driver;
+ static int logi_dj_output_hidraw_report(struct hid_device *hid, u8 * buf,
+ 					size_t count,
+ 					unsigned char report_type);
++static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev);
+ 
+ static void logi_dj_recv_destroy_djhid_device(struct dj_receiver_dev *djrcv_dev,
+ 						struct dj_report *dj_report)
+@@ -232,6 +233,7 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
+ 	if (dj_report->report_params[DEVICE_PAIRED_PARAM_SPFUNCTION] &
+ 	    SPFUNCTION_DEVICE_LIST_EMPTY) {
+ 		dbg_hid("%s: device list is empty\n", __func__);
++		djrcv_dev->querying_devices = false;
+ 		return;
+ 	}
+ 
+@@ -242,6 +244,12 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
+ 		return;
+ 	}
+ 
++	if (djrcv_dev->paired_dj_devices[dj_report->device_index]) {
++		/* The device is already known. No need to reallocate it. */
++		dbg_hid("%s: device is already known\n", __func__);
++		return;
++	}
++
+ 	dj_hiddev = hid_allocate_device();
+ 	if (IS_ERR(dj_hiddev)) {
+ 		dev_err(&djrcv_hdev->dev, "%s: hid_allocate_device failed\n",
+@@ -305,6 +313,7 @@ static void delayedwork_callback(struct work_struct *work)
+ 	struct dj_report dj_report;
+ 	unsigned long flags;
+ 	int count;
++	int retval;
+ 
+ 	dbg_hid("%s\n", __func__);
+ 
+@@ -337,6 +346,25 @@ static void delayedwork_callback(struct work_struct *work)
+ 		logi_dj_recv_destroy_djhid_device(djrcv_dev, &dj_report);
+ 		break;
+ 	default:
++	/* A normal report (i. e. not belonging to a pair/unpair notification)
++	 * arriving here, means that the report arrived but we did not have a
++	 * paired dj_device associated to the report's device_index, this
++	 * means that the original "device paired" notification corresponding
++	 * to this dj_device never arrived to this driver. The reason is that
++	 * hid-core discards all packets coming from a device while probe() is
++	 * executing. */
++	if (!djrcv_dev->paired_dj_devices[dj_report.device_index]) {
++		/* ok, we don't know the device, just re-ask the
++		 * receiver for the list of connected devices. */
++		retval = logi_dj_recv_query_paired_devices(djrcv_dev);
++		if (!retval) {
++			/* everything went fine, so just leave */
++			break;
++		}
++		dev_err(&djrcv_dev->hdev->dev,
++			"%s:logi_dj_recv_query_paired_devices "
++			"error:%d\n", __func__, retval);
++		}
+ 		dbg_hid("%s: unexpected report type\n", __func__);
+ 	}
+ }
+@@ -367,6 +395,12 @@ static void logi_dj_recv_forward_null_report(struct dj_receiver_dev *djrcv_dev,
+ 	if (!djdev) {
+ 		dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
+ 			" is NULL, index %d\n", dj_report->device_index);
++		kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
++
++		if (schedule_work(&djrcv_dev->work) == 0) {
++			dbg_hid("%s: did not schedule the work item, was already "
++			"queued\n", __func__);
++		}
+ 		return;
+ 	}
+ 
+@@ -397,6 +431,12 @@ static void logi_dj_recv_forward_report(struct dj_receiver_dev *djrcv_dev,
+ 	if (dj_device == NULL) {
+ 		dbg_hid("djrcv_dev->paired_dj_devices[dj_report->device_index]"
+ 			" is NULL, index %d\n", dj_report->device_index);
++		kfifo_in(&djrcv_dev->notif_fifo, dj_report, sizeof(struct dj_report));
++
++		if (schedule_work(&djrcv_dev->work) == 0) {
++			dbg_hid("%s: did not schedule the work item, was already "
++			"queued\n", __func__);
++		}
+ 		return;
+ 	}
+ 
+@@ -444,6 +484,10 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
+ 	struct dj_report *dj_report;
+ 	int retval;
+ 
++	/* no need to protect djrcv_dev->querying_devices */
++	if (djrcv_dev->querying_devices)
++		return 0;
++
+ 	dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL);
+ 	if (!dj_report)
+ 		return -ENOMEM;
+@@ -455,6 +499,7 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
+ 	return retval;
+ }
+ 
++
+ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
+ 					  unsigned timeout)
+ {
+diff --git a/drivers/hid/hid-logitech-dj.h b/drivers/hid/hid-logitech-dj.h
+index fd28a5e..4a40003 100644
+--- a/drivers/hid/hid-logitech-dj.h
++++ b/drivers/hid/hid-logitech-dj.h
+@@ -101,6 +101,7 @@ struct dj_receiver_dev {
+ 	struct work_struct work;
+ 	struct kfifo notif_fifo;
+ 	spinlock_t lock;
++	bool querying_devices;
+ };
+ 
+ struct dj_device {
+--
+cgit v0.9.2
diff --git a/kernels/linux-libre-xen/3.10.6-reset-superseed-xhci-hcd.patch b/kernels/linux-libre-xen/3.10.6-reset-superseed-xhci-hcd.patch
new file mode 100644
index 000000000..0415b8a1e
--- /dev/null
+++ b/kernels/linux-libre-xen/3.10.6-reset-superseed-xhci-hcd.patch
@@ -0,0 +1,24 @@
+[PATCH] SCSI: Don't attempt to send extended INQUIRY command if skip_vpd_pages is set
+
+If a device has the skip_vpd_pages flag set we should simply fail the
+scsi_get_vpd_page() call.
+
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Tested-by: Stuart Foster <smf.linux@ntlworld.com>
+Cc: stable@vger.kernel.org
+
+diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
+index 3b1ea34..eaa808e 100644
+--- a/drivers/scsi/scsi.c
++++ b/drivers/scsi/scsi.c
+@@ -1031,6 +1031,9 @@ int scsi_get_vpd_page(struct scsi_device *sdev, u8 page, unsigned char *buf,
+ {
+ 	int i, result;
+ 
++	if (sdev->skip_vpd_pages)
++		goto fail;
++
+ 	/* Ask for all the pages supported by this device */
+ 	result = scsi_vpd_inquiry(sdev, buf, 0, buf_len);
+ 	if (result)
diff --git a/kernels/linux-libre-xen/PKGBUILD b/kernels/linux-libre-xen/PKGBUILD
index bf7fa223d..b9aa01f1e 100644
--- a/kernels/linux-libre-xen/PKGBUILD
+++ b/kernels/linux-libre-xen/PKGBUILD
@@ -1,4 +1,4 @@
-# $Id: PKGBUILD 192042 2013-08-05 08:13:15Z tpowa $
+# $Id: PKGBUILD 192495 2013-08-13 09:26:23Z tpowa $
 # Contributor: Tobias Powalowski <tpowa@archlinux.org>
 # Contributor: Thomas Baechler <thomas@archlinux.org>
 # Maintainer (Parabola): André Silva <emulatorman@lavabit.com>
@@ -6,8 +6,8 @@
 pkgbase=linux-libre-xen     # Build stock -LIBRE-XEN kernel
 #pkgbase=linux-libre-custom # Build kernel with a different name
 _basekernel=3.10
-pkgver=${_basekernel}.5
-pkgrel=1
+pkgver=${_basekernel}.6
+pkgrel=2
 arch=('i686')
 url="http://linux-libre.fsfla.org/"
 license=('GPL2')
@@ -20,13 +20,19 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn
         # standard config files for mkinitcpio ramdisk
         "${pkgbase}.preset"
         'boot-logo.patch'
-        'change-default-console-loglevel.patch')
+        'change-default-console-loglevel.patch'
+        'criu-no-expert.patch'
+        '3.10.6-logitech-dj.patch'
+        '3.10.6-reset-superseed-xhci-hcd.patch')
 md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c'
-         'f4810ea4bd977321d76edcde8dc756c9'
-         '98b1a0fb0eaf6075a9dea34ca691dbf8'
+         '63a1c2aba22871f8e8dacdb4968d9a1f'
+         'f104314d8db864b1702c50ea97134be3'
          'b7c2805bb287a644c0a303bf7721e534'
          '04b21c79df0a952c22d681dd4f4562df'
-         'f3def2cefdcbb954c21d8505d23cc83c')
+         'f3def2cefdcbb954c21d8505d23cc83c'
+         'd50c1ac47394e9aec637002ef3392bd1'
+         '3ff40ca684cfe719723e627e2cef7cea'
+         'e751378a3e94532bfe85fb82c80e26c0')
 
 _kernelname=${pkgbase#linux-libre}
 _localversionname=-LIBRE-XEN
@@ -46,6 +52,16 @@ prepare() {
   # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
   patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
 
+  # allow criu without expert option set
+  # patch from fedora
+  patch -Np1 -i "${srcdir}/criu-no-expert.patch"
+ 
+  # fix https://bugs.archlinux.org/task/35991 - [linux] 3.10.x renders Logitech Unified Receivers useless
+  patch -Np1 -i  "${srcdir}/3.10.6-logitech-dj.patch"
+
+  # fix https://bugs.archlinux.org/task/36296 - [linux] 3.10.3 reset SuperSpeed USB using xhci_hcd
+  patch -Np1 -i  "${srcdir}/3.10.6-reset-superseed-xhci-hcd.patch"
+
   cat "${srcdir}/config" > ./.config # simpler
 
   if [ "${_kernelname}" != "" ]; then
diff --git a/kernels/linux-libre-xen/config b/kernels/linux-libre-xen/config
index 444cdc490..cc110feb7 100644
--- a/kernels/linux-libre-xen/config
+++ b/kernels/linux-libre-xen/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.10.0-1 Kernel Configuration
+# Linux/x86 3.10.5-1 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -689,10 +689,12 @@ CONFIG_I82365=m
 CONFIG_TCIC=m
 CONFIG_PCMCIA_PROBE=y
 CONFIG_PCCARD_NONSTATIC=y
-CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI=y
 CONFIG_HOTPLUG_PCI_COMPAQ=m
 # CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
 CONFIG_HOTPLUG_PCI_IBM=m
+CONFIG_HOTPLUG_PCI_ACPI=y
+CONFIG_HOTPLUG_PCI_ACPI_IBM=m
 CONFIG_HOTPLUG_PCI_CPCI=y
 CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m
 CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
diff --git a/kernels/linux-libre-xen/criu-no-expert.patch b/kernels/linux-libre-xen/criu-no-expert.patch
new file mode 100644
index 000000000..2124427e9
--- /dev/null
+++ b/kernels/linux-libre-xen/criu-no-expert.patch
@@ -0,0 +1,22 @@
+diff --git a/init/Kconfig b/init/Kconfig
+index be8b7f5..7461760 100644
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -989,7 +989,7 @@ config DEBUG_BLK_CGROUP
+ endif # CGROUPS
+ 
+ config CHECKPOINT_RESTORE
+-	bool "Checkpoint/restore support" if EXPERT
++	bool "Checkpoint/restore support"
+ 	default n
+ 	help
+ 	  Enables additional kernel features in a sake of checkpoint/restore.
+@@ -1000,7 +1000,7 @@ config CHECKPOINT_RESTORE
+ 	  If unsure, say N here.
+ 
+ menuconfig NAMESPACES
+-	bool "Namespaces support" if EXPERT
++	bool "Namespaces support"
+ 	default !EXPERT
+ 	help
+ 	  Provides the way to make tasks work with different objects using