Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1167451

[PATCH 3.19.y-ckt 050/146] ahci: avoton port-disable reset-quirk

From Kamal Mostafa <kamal@canonical.com>
Newsgroups linux.kernel
Subject [PATCH 3.19.y-ckt 050/146] ahci: avoton port-disable reset-quirk
Date 2015-06-18 01:40 +0200
Message-ID <pCv64-7Va-51@gated-at.bofh.it> (permalink)
References <pCu0i-6mo-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

3.19.8-ckt2 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Williams <dan.j.williams@intel.com>

commit dbfe8ef5599a5370abc441fcdbb382b656563eb4 upstream.

Avoton AHCI occasionally sees drive probe timeouts at driver load time.
When this happens SCR_STATUS indicates device detected, but no D2H FIS
reception.  Reset the internal link state machines by bouncing
port-enable in the PCS register when this occurs.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/ata/ahci.c | 103 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 95 insertions(+), 8 deletions(-)

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 33bb06e..adce56f 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -66,6 +66,7 @@ enum board_ids {
 	board_ahci_yes_fbs,
 
 	/* board IDs for specific chipsets in alphabetical order */
+	board_ahci_avn,
 	board_ahci_mcp65,
 	board_ahci_mcp77,
 	board_ahci_mcp89,
@@ -84,6 +85,8 @@ enum board_ids {
 static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
 static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class,
 				 unsigned long deadline);
+static int ahci_avn_hardreset(struct ata_link *link, unsigned int *class,
+			      unsigned long deadline);
 static void ahci_mcp89_apple_enable(struct pci_dev *pdev);
 static bool is_mcp89_apple(struct pci_dev *pdev);
 static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class,
@@ -107,6 +110,11 @@ static struct ata_port_operations ahci_p5wdh_ops = {
 	.hardreset		= ahci_p5wdh_hardreset,
 };
 
+static struct ata_port_operations ahci_avn_ops = {
+	.inherits		= &ahci_ops,
+	.hardreset		= ahci_avn_hardreset,
+};
+
 static const struct ata_port_info ahci_port_info[] = {
 	/* by features */
 	[board_ahci] = {
@@ -151,6 +159,12 @@ static const struct ata_port_info ahci_port_info[] = {
 		.port_ops	= &ahci_ops,
 	},
 	/* by chipsets */
+	[board_ahci_avn] = {
+		.flags		= AHCI_FLAG_COMMON,
+		.pio_mask	= ATA_PIO4,
+		.udma_mask	= ATA_UDMA6,
+		.port_ops	= &ahci_avn_ops,
+	},
 	[board_ahci_mcp65] = {
 		AHCI_HFLAGS	(AHCI_HFLAG_NO_FPDMA_AA | AHCI_HFLAG_NO_PMP |
 				 AHCI_HFLAG_YES_NCQ),
@@ -290,14 +304,14 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x1f27), board_ahci }, /* Avoton RAID */
 	{ PCI_VDEVICE(INTEL, 0x1f2e), board_ahci }, /* Avoton RAID */
 	{ PCI_VDEVICE(INTEL, 0x1f2f), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f32), board_ahci }, /* Avoton AHCI */
-	{ PCI_VDEVICE(INTEL, 0x1f33), board_ahci }, /* Avoton AHCI */
-	{ PCI_VDEVICE(INTEL, 0x1f34), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f35), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f36), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f37), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f3e), board_ahci }, /* Avoton RAID */
-	{ PCI_VDEVICE(INTEL, 0x1f3f), board_ahci }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f32), board_ahci_avn }, /* Avoton AHCI */
+	{ PCI_VDEVICE(INTEL, 0x1f33), board_ahci_avn }, /* Avoton AHCI */
+	{ PCI_VDEVICE(INTEL, 0x1f34), board_ahci_avn }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f35), board_ahci_avn }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f36), board_ahci_avn }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f37), board_ahci_avn }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f3e), board_ahci_avn }, /* Avoton RAID */
+	{ PCI_VDEVICE(INTEL, 0x1f3f), board_ahci_avn }, /* Avoton RAID */
 	{ PCI_VDEVICE(INTEL, 0x2823), board_ahci }, /* Wellsburg RAID */
 	{ PCI_VDEVICE(INTEL, 0x2827), board_ahci }, /* Wellsburg RAID */
 	{ PCI_VDEVICE(INTEL, 0x8d02), board_ahci }, /* Wellsburg AHCI */
@@ -670,6 +684,79 @@ static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class,
 	return rc;
 }
 
+/*
+ * ahci_avn_hardreset - attempt more aggressive recovery of Avoton ports.
+ *
+ * It has been observed with some SSDs that the timing of events in the
+ * link synchronization phase can leave the port in a state that can not
+ * be recovered by a SATA-hard-reset alone.  The failing signature is
+ * SStatus.DET stuck at 1 ("Device presence detected but Phy
+ * communication not established").  It was found that unloading and
+ * reloading the driver when this problem occurs allows the drive
+ * connection to be recovered (DET advanced to 0x3).  The critical
+ * component of reloading the driver is that the port state machines are
+ * reset by bouncing "port enable" in the AHCI PCS configuration
+ * register.  So, reproduce that effect by bouncing a port whenever we
+ * see DET==1 after a reset.
+ */
+static int ahci_avn_hardreset(struct ata_link *link, unsigned int *class,
+			      unsigned long deadline)
+{
+	const unsigned long *timing = sata_ehc_deb_timing(&link->eh_context);
+	struct ata_port *ap = link->ap;
+	struct ahci_port_priv *pp = ap->private_data;
+	struct ahci_host_priv *hpriv = ap->host->private_data;
+	u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG;
+	unsigned long tmo = deadline - jiffies;
+	struct ata_taskfile tf;
+	bool online;
+	int rc, i;
+
+	DPRINTK("ENTER\n");
+
+	ahci_stop_engine(ap);
+
+	for (i = 0; i < 2; i++) {
+		u16 val;
+		u32 sstatus;
+		int port = ap->port_no;
+		struct ata_host *host = ap->host;
+		struct pci_dev *pdev = to_pci_dev(host->dev);
+
+		/* clear D2H reception area to properly wait for D2H FIS */
+		ata_tf_init(link->device, &tf);
+		tf.command = ATA_BUSY;
+		ata_tf_to_fis(&tf, 0, 0, d2h_fis);
+
+		rc = sata_link_hardreset(link, timing, deadline, &online,
+				ahci_check_ready);
+
+		if (sata_scr_read(link, SCR_STATUS, &sstatus) != 0 ||
+				(sstatus & 0xf) != 1)
+			break;
+
+		ata_link_printk(link, KERN_INFO, "avn bounce port%d\n",
+				port);
+
+		pci_read_config_word(pdev, 0x92, &val);
+		val &= ~(1 << port);
+		pci_write_config_word(pdev, 0x92, val);
+		ata_msleep(ap, 1000);
+		val |= 1 << port;
+		pci_write_config_word(pdev, 0x92, val);
+		deadline += tmo;
+	}
+
+	hpriv->start_engine(ap);
+
+	if (online)
+		*class = ahci_dev_classify(ap);
+
+	DPRINTK("EXIT, rc=%d, class=%u\n", rc, *class);
+	return rc;
+}
+
+
 #ifdef CONFIG_PM
 static int ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[3.19.y-ckt stable] Linux 3.19.8-ckt2 stable review Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 096/146] ktime: Fix ktime_divns to do signed division Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 063/146] firmware: dmi_scan: Fix ordering of product_uuid Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 104/146] xen/events: don't bind non-percpu VIRQs with percpu chip Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 141/146] udp: fix behavior of wrong checksums Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 009/146] Revert "usb: dwc2: add bus suspend/resume for dwc2" Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 052/146] pty: Fix input race when closing Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 098/146] powerpc: Align TOC to 256 bytes Kamal Mostafa <kamal@canonical.com> - 2015-06-18 00:30 +0200
  [PATCH 3.19.y-ckt 101/146] mmc: atmel-mci: fix bad variable type for clkdiv Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 130/146] Drivers: hv: vmbus: Correcting truncation error for constant HV_CRASH_CTL_CRASH_NOTIFY Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 122/146] ipv6: fix ECMP route replacement Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 136/146] unix/caif: sk_socket can disappear when state is unlocked Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 133/146] net: dp83640: fix broken calibration routine. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 127/146] staging: vt6655: vnt_tx_packet Correct TX order of OWNED_BY_NIC Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 131/146] net: core: Correct an over-stringent device loop detection. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 128/146] staging: vt6655: [BUG] Protect MACvSelectPage1 with lock. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 138/146] net_sched: invoke ->attach() after setting dev->qdisc Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 124/146] staging: vt6655: move setting of PSTxDesc->buff_addr to vnt_tx_packet Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 129/146] Drivers: hv: vmbus: Add support for VMBus panic notifier handler Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 132/146] x86: bpf_jit: fix compilation of large bpf programs Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 125/146] staging: vt6655: Fix TD_FLAGS_NETIF_SKB only on TYPE_AC0DMA Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 135/146] net: dp83640: fix improper double spin locking. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 137/146] xen/netback: Properly initialize credit_bytes Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 126/146] staging: vt6655: vnt_tx_packet fix dma_idx selection. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 134/146] net: dp83640: reinforce locking rules. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 139/146] sctp: Fix mangled IPv4 addresses on a IPv6 listening socket Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 123/146] tcp/ipv6: fix flow label setting in TIME_WAIT state Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 102/146] sd: Disable support for 256 byte/sector disks Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 119/146] ipv4: Avoid crashing in ip_error Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:10 +0200
  [PATCH 3.19.y-ckt 103/146] s390/mm: correct return value of pmd_pfn Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 116/146] net: phy: Allow EEE for all RGMII variants Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 117/146] bridge: fix parsing of MLDv2 reports Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 120/146] ipv6: do not delete previously existing ECMP routes if add fails Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 105/146] kvm: fix crash in kvm_vcpu_reload_apic_access_page Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 111/146] crypto: s390/ghash - Fix incorrect ghash icv buffer handling. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 110/146] drm/radeon: retry dcpd fetch Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 107/146] kvm/fpu: Enable eager restore kvm FPU for MPX Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 121/146] net/ipv6/udp: Fix ipv6 multicast socket filter regression Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 056/146] perf/x86/rapl: Enable Broadwell-U RAPL support Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 115/146] conntrack: RFC5961 challenge ACK confuse conntrack LAST-ACK transition Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 113/146] rtnl/bond: don't send rtnl msg for unregistered iface Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 106/146] Revert "KVM: x86: drop fpu_activate hook" Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 114/146] net: sched: fix call_rcu() race on classifier module unloads Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 055/146] x86/vdso: Fix 'make bzImage' on older distros Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 109/146] Revert "libceph: clear r_req_lru_item in __unregister_linger_request()" Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 112/146] ipvs: fix memory leak in ip_vs_ctl.c Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 108/146] libceph: request a new osdmap if lingering request maps to no osd Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:20 +0200
  [PATCH 3.19.y-ckt 074/146] igb: Fix NULL assignment to incorrect variable in igb_reset_q_vector Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 082/146] thermal: armada: Update Armada 380 thermal sensor coefficients Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 038/146] sched: Handle priority boosted tasks proper in setscheduler() Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 100/146] ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 076/146] ARM: net: delegate filter to kernel interpreter when imm_offset() return value can't fit into 12bits. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 080/146] clk: exynos5420: Restore GATE_BUS_TOP on suspend Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 091/146] powerpc/mce: fix off by one errors in mce event handling Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 095/146] ktime: Optimize ktime_divns for constant divisors Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 092/146] ASoC: dapm: Modify widget stream name according to prefix Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 079/146] ASoC: uda1380: Avoid accessing i2c bus when codec is disabled Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 088/146] KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 073/146] x86: bpf_jit: fix FROM_BE16 and FROM_LE16/32 instructions Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 099/146] ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 070/146] power/reset: at91: fix return value check in at91_reset_platform_probe() Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 086/146] mac80211: move WEP tailroom size check Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 084/146] ALSA: hda - fix headset mic detection problem for one more machine Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 078/146] ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 067/146] tools/vm: fix page-flags build Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 081/146] Revert "HID: logitech-hidpp: support combo keyboard touchpad TK820" Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 093/146] ASoC: wm8960: fix "RINPUT3" audio route error Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 097/146] Input: elantech - fix semi-mt protocol for v3 HW Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 089/146] KVM: MMU: fix SMAP virtualization Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 077/146] ALSA: hda - Add headphone quirk for Lifebook E752 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 087/146] KVM: MMU: fix smap permission check Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 094/146] ASoC: wm8994: correct BCLK DIV 348 to 384 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 075/146] thermal: rockchip: fix an error code Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 064/146] ext4: fix NULL pointer dereference when journal restart fails Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 069/146] igb: Fix oops on changing number of rings Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 071/146] spi: bitbang: Make setup_transfer() callback optional Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:30 +0200
  [PATCH 3.19.y-ckt 044/146] xhci: fix isoc endpoint dequeue from advancing too far on transaction error Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 051/146] tty/n_gsm.c: fix a memory leak when gsmtty is removed Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 030/146] USB: pl2303: Remove support for Samsung I330 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 047/146] ARC: unbork !LLSC build Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 066/146] jbd2: fix r_count overflows leading to buffer overflow in journal recovery Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 046/146] xhci: gracefully handle xhci_irq dead device Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 048/146] staging: gdm724x: Correction of variable usage after applying ALIGN() Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 058/146] drm/radeon: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 054/146] x86/vdso: Fix the x86 vdso2c tool includes Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 062/146] net: phy: micrel: Fix regression in kszphy_probe Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 027/146] usb: gadget: configfs: Fix interfaces array NULL-termination Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 045/146] xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256 Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 028/146] rtlwifi: rtl8192cu: Fix kernel deadlock Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 059/146] RDMA/core: Fix for parsing netlink string attribute Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 033/146] nfsd: fix the check for confirmed openowner in nfs4_preprocess_stateid_op Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 041/146] staging: vt6655: Fix 80211 control and management status reporting. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 061/146] parisc,metag: Fix crashes due to stack randomization on stack-grows-upwards architectures Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 068/146] mm, numa: really disable NUMA balancing by default on single node machines Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 039/146] staging: vt6656: use ieee80211_tx_info to select packet type. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 032/146] net: can: xilinx_can: fix extended frame handling Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 072/146] iwlwifi: pcie: prevent using unmapped memory in fw monitor Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 034/146] svcrpc: fix potential GSSX_ACCEPT_SEC_CONTEXT decoding failures Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 049/146] usb-storage: Add NO_WP_DETECT quirk for Lacie 059f:0651 devices Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 057/146] net: qca_spi: Fix possible race during probe Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 050/146] ahci: avoton port-disable reset-quirk Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 037/146] md/raid5: don't record new size if resize_stripes fails. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 040/146] staging: vt6655: device_free_tx_buf use only ieee80211_tx_status_irqsafe Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 042/146] staging: vt6655: lock MACvWriteBSSIDAddress. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 060/146] drm/radeon: add new bonaire pci id Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 035/146] libata: Blacklist queued TRIM on all Samsung 800-series Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 053/146] ARM: net fix emit_udiv() for BPF_ALU | BPF_DIV | BPF_K intruction. Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 031/146] USB: visor: Match I330 phone more precisely Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 043/146] arm64: bpf: fix signedness bug in loading 64-bit immediate Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:40 +0200
  [PATCH 3.19.y-ckt 018/146] iio: light: hid-sensor-prox: Fix modifier Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 003/146] ozwpan: Use proper check to prevent heap overflow Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 001/146] ozwpan: Use unsigned ints to prevent heap overflow Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 022/146] iio: adc: xilinx: Fix VREFP scale Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 012/146] x86: vdso: fix pvclock races with task migration Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 020/146] iio: adc: xilinx: Fix register addresses Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 023/146] iio: adc: xilinx: Fix VREFN sign Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 021/146] iio: adc: xilinx: Fix "vccaux" channel .address Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 025/146] libata: Ignore spurious PHY event on LPM policy change Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 004/146] ozwpan: unchecked signed subtraction leads to DoS Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 008/146] HID: add quirk for PIXART OEM mouse used by HP Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 002/146] ozwpan: divide-by-zero leading to panic Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 005/146] x86: kvm: Revert "remove sched notifier for cross-cpu migrations" Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 026/146] iio:st_sensors: Fix oops when probing SPI devices Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 014/146] jhash: Update jhash_[321]words functions to use correct initval Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 029/146] USB: cp210x: add ID for KCF Technologies PRN device Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 016/146] bridge/mdb: remove wrong use of NLM_F_MULTI Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 013/146] nfsd: fix nsfd startup race triggering BUG_ON Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 007/146] HID: add HP OEM mouse to quirk ALWAYS_POLL Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 019/146] iio: pressure: hid-sensor-press: Fix modifier Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 011/146] usb: isp1760: hcd: use new USB_RESUME_TIMEOUT Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 017/146] iio/axp288_adc: add missing channel info mask Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200
  [PATCH 3.19.y-ckt 010/146] usb: dwc2: hcd: use new USB_RESUME_TIMEOUT Kamal Mostafa <kamal@canonical.com> - 2015-06-18 01:50 +0200

csiph-web