* Linux 2.6.32.7
@ 2010-01-28 23:35 Greg KH
2010-01-28 23:36 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Greg KH @ 2010-01-28 23:35 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable; +Cc: lwn
I'm announcing the release of the 2.6.32.7 kernel. All users of the
2.6.32 kernel series are very strongly encouraged to upgrade.
This release is brought to you by the very appreciated efforts of the
Debian, Gentoo, and Novell kernel teams, who spent a lot of time to
flush out patches that were in their trees to me for inclusion. Special
thanks goes to Ben Hutchings for doing a lot of this work.
The updated 2.6.32.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.32.y.git
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.32.y.git;a=summary
thanks,
greg k-h
------------
Documentation/DocBook/Makefile | 21 +-
Documentation/video4linux/CARDLIST.saa7134 | 1
Makefile | 2
arch/arm/mach-davinci/dm646x.c | 9 -
arch/powerpc/sysdev/fsl_pci.c | 14 +
arch/s390/kvm/intercept.c | 4
arch/x86/kernel/cpu/intel.c | 1
arch/x86/kernel/cpuid.c | 2
arch/x86/kernel/msr.c | 2
arch/x86/kernel/tsc.c | 1
arch/x86/kvm/lapic.c | 11 -
arch/x86/kvm/mmu.c | 6
arch/x86/kvm/paging_tmpl.h | 4
arch/x86/kvm/x86.c | 6
drivers/acpi/processor_idle.c | 21 +-
drivers/ata/ahci.c | 20 ++
drivers/ata/ata_piix.c | 6
drivers/base/devtmpfs.c | 3
drivers/firmware/dmi_scan.c | 15 +
drivers/hid/usbhid/hid-core.c | 3
drivers/hid/usbhid/hid-quirks.c | 2
drivers/hwmon/fschmd.c | 7
drivers/infiniband/ulp/ipoib/ipoib_main.c | 1
drivers/input/mouse/alps.c | 252 +++++++++++++++++++++++++---
drivers/input/mouse/alps.h | 1
drivers/input/serio/i8042-x86ia64io.h | 158 +++++++++--------
drivers/md/md.c | 2
drivers/media/dvb/siano/smsusb.c | 10 +
drivers/media/video/saa7134/saa7134-cards.c | 31 +++
drivers/media/video/saa7134/saa7134-dvb.c | 1
drivers/media/video/saa7134/saa7134.h | 1
drivers/media/video/uvc/uvc_ctrl.c | 2
drivers/mtd/ubi/upd.c | 1
drivers/mtd/ubi/vtbl.c | 1
drivers/net/atl1c/atl1c.h | 6
drivers/net/atl1c/atl1c_main.c | 72 +++-----
drivers/net/atl1e/atl1e_main.c | 36 ----
drivers/net/benet/be.h | 15 +
drivers/net/benet/be_main.c | 2
drivers/net/qlge/qlge_main.c | 30 +--
drivers/net/qlge/qlge_mpi.c | 3
drivers/net/sfc/tx.c | 4
drivers/net/wireless/ath/ar9170/usb.c | 4
drivers/net/wireless/iwlwifi/iwl-5000.c | 4
drivers/pci/pcie/aer/aer_inject.c | 8
drivers/pci/setup-bus.c | 11 -
drivers/s390/cio/device.c | 11 -
drivers/s390/cio/device_fsm.c | 25 --
drivers/s390/net/netiucv.c | 4
drivers/scsi/device_handler/scsi_dh.c | 11 -
drivers/scsi/fcoe/fcoe.c | 15 +
drivers/scsi/libfc/fc_disc.c | 2
drivers/scsi/libfc/fc_elsct.c | 4
drivers/scsi/libfc/fc_fcp.c | 35 ++-
drivers/scsi/libfc/fc_lport.c | 33 ++-
drivers/scsi/libfc/fc_rport.c | 82 ++++++---
drivers/scsi/lpfc/lpfc_init.c | 16 +
drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h | 8
drivers/scsi/mpt2sas/mpt2sas_scsih.c | 18 ++
drivers/scsi/scsi_devinfo.c | 9 -
drivers/scsi/scsi_transport_fc.c | 68 ++++---
drivers/scsi/scsi_transport_iscsi.c | 9 -
drivers/usb/serial/ftdi_sio.c | 14 +
drivers/usb/serial/ftdi_sio.h | 14 +
drivers/usb/serial/mos7840.c | 24 ++
drivers/watchdog/iTCO_wdt.c | 115 ++++++++----
fs/fcntl.c | 6
fs/nfs/super.c | 2
fs/nfsd/nfs4acl.c | 2
fs/partitions/efi.c | 30 ++-
fs/partitions/efi.h | 8
fs/super.c | 3
include/acpi/platform/aclinux.h | 2
include/linux/clocksource.h | 2
include/linux/hid.h | 1
include/linux/pci_ids.h | 14 +
include/linux/time.h | 1
include/scsi/fc_frame.h | 3
include/scsi/libfc.h | 1
init/calibrate.c | 24 +-
ipc/msg.c | 1
ipc/sem.c | 1
ipc/shm.c | 1
kernel/cpu.c | 5
kernel/sched.c | 34 ++-
kernel/sched_fair.c | 16 +
kernel/time/clockevents.c | 5
kernel/time/clocksource.c | 44 ++++
kernel/time/tick-sched.c | 52 ++++-
kernel/time/timekeeping.c | 11 +
net/mac80211/cfg.c | 3
net/netfilter/xt_conntrack.c | 61 +-----
net/wireless/sme.c | 1
sound/pci/hda/hda_intel.c | 3
sound/pci/hda/patch_intelhdmi.c | 2
sound/pci/hda/patch_realtek.c | 10 -
sound/pci/ice1712/juli.c | 32 +++
sound/soc/codecs/wm8903.c | 3
virt/kvm/eventfd.c | 15 +
virt/kvm/irq_comm.c | 12 +
100 files changed, 1182 insertions(+), 563 deletions(-)
Abhijeet Joglekar (1):
libfc: remote port gets stuck in restart state without really restarting
Abhijeet Kolekar (1):
cfg80211: fix channel setting for wext
Ajit Khaparde (2):
be2net: Add support for next generation of BladeEngine device.
be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
Aleksey Kunitskiy (1):
ALSA: ice1724 - Patch for suspend/resume for ESI Juli@
Alex Williamson (1):
PCI: Always set prefetchable base/limit upper32 registers
Artem Bityutskiy (1):
UBI: fix memory leak in update path
Avi Kivity (1):
KVM: Fix race between APIC TMR and IRR
Bartlomiej Zolnierkiewicz (1):
ata_piix: fix MWDMA handling on PIIX3
Ben Hutchings (3):
powerpc/fsl: Add PCI device ids for new QoirQ chips
V4L/DVB (13680a): DocBook/media: copy images after building HTML
V4L/DVB (13680b): DocBook/media: create links for included sources
Benoit Papillault (1):
mac80211: check that ieee80211_set_power_mgmt only handles STA interfaces.
Chandra Seetharaman (1):
scsi_dh: create sysfs file, dh_state for all SCSI disk devices
Chris Leech (1):
libfc: fix memory corruption caused by double frees and bad error handling
Christian Borntraeger (1):
KVM: S390: fix potential array overrun in intercept handling
Christian Ehrhardt (1):
sched: Fix missing sched tunable recalculation on cpu add/remove
Chuck Lever (1):
NFS: Revert default r/wsize behavior
Cliff Brake (2):
USB: mos7840: add device IDs for B&B electronics devices
USB: ftdi_sio: add USB device ID's for B&B Electronics line
Danny Wood (1):
V4L/DVB (13168): Add support for Asus Europa Hybrid DVB-T card (SAA7134 SubVendor ID: 0x1043 Device ID: 0x4847)
David J. Wilder (1):
IPoIB: Clear ipoib_neigh.dgid in ipoib_neigh_alloc()
Dmitry Torokhov (3):
DMI: allow omitting ident strings in DMI tables
Input: i8042 - remove identification strings from DMI tables
Input: i8042 - add Gigabyte M1022M to the noloop list
Elliott Sales de Andrade (1):
Input: i8042 - add Dritek quirk for Acer Aspire 5610.
Florian Westphal (1):
netfilter: xtables: fix conntrack match v1 ipt-save output
Frank Filz (1):
nfsd: Fix sort_pacl in fs/nfsd/nf4acl.c to actually sort groups
Greg Kroah-Hartman (2):
fnctl: f_modown should call write_lock_irqsave/restore
Linux 2.6.32.7
Guennadi Liakhovetski (1):
ASoC: fix a memory-leak in wm8903
H Hartley Sweeten (1):
clockevents: Add missing include to pacify sparse
Hans de Goede (1):
hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog
Heiko Carstens (1):
driver-core: fix devtmpfs crash on s390
Hemant Pedanekar (1):
davinci: dm646x: Add support for 3.x silicon revision
Imre Kaloz (1):
iTCO_wdt: add PCI ID for the Intel EP80579 (Tolapai) SoC
Jie Yang (2):
atl1c:use common_task instead of reset_task and link_chg_task
atl1e:disable NETIF_F_TSO6 for hardware limit
Jiri Kosina (1):
HID: fixup quirk for NCR devices
Jiri Slaby (1):
KVM: fix lock imbalance in kvm_*_irq_source_id()
Joe Eykholt (4):
libfc: fix typo in retry check on received PRLI
libfc: lport: fix minor documentation errors
libfc: don't WARN_ON in lport_timeout for RESET state
libfc: fix free of fc_rport_priv with timer pending
Jon Hunter (1):
nohz: Prevent clocksource wrapping during idle
Karel Zak (2):
partitions: read whole sector with EFI GPT header
partitions: use sector size for EFI GPT
Kashyap, Desai (1):
mpt2sas: New device SAS2208 support is added
Kay Sievers (2):
Driver-Core: devtmpfs - set root directory mode to 0755
vfs: get_sb_single() - do not pass options twice
Laurent Pinchart (1):
V4L/DVB (13826): uvcvideo: Fix controls blacklisting
Len Brown (1):
ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C
Marcelo Tosatti (2):
KVM: MMU: bail out pagewalk on kvm_read_guest error
KVM: only clear irq_source_id if irqchip is present
Michael Krufky (1):
V4L/DVB (13569): smsusb: add autodetection support for five additional Hauppauge USB IDs
Michael Reed (2):
scsi_transport_fc: remove invalid BUG_ON
lpfc: fix hang on SGI ia64 platform
Michael S. Tsirkin (1):
KVM: only allow one gsi per fd
Mike Christie (2):
iscsi class: modify handling of replacement timeout
fcoe: initialize return value in fcoe_destroy
Mike Travis (1):
timers, init: Limit the number of per cpu calibration bootup messages
Neil Turton (1):
sfc: Fix DMA mapping cleanup in case of an error in TSO
NeilBrown (1):
md: fix small irregularity with start_ro module parameter
Pallipadi, Venkatesh (1):
x86: Reenable TSC sync check at boot, even with NONSTOP_TSC
Peter Horton (1):
UBI: initialise update marker
Peter Oberparleiter (2):
cio: fix double free in case of probe failure
cio: dont panic in non-fatal conditions
Ron Mercer (5):
qlge: Remove explicit setting of PCI Dev CTL reg.
qlge: Set PCIE max read request size.
qlge: Don't fail open when port is not initialized.
qlge: Add handler for DCBX firmware event.
qlge: Bonding fix for mode 6.
Russ Anderson (1):
x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.
Rusty Russell (1):
sched: Fix isolcpus boot option
Sebastian Kapfer (1):
Input: ALPS - add interleaved protocol support (Dell E6x00 series)
Serge E. Hallyn (1):
ipc ns: fix memory leak (idr)
Seth Heasley (2):
iTCO_wdt: Add support for Intel Ibex Peak
iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDs
Shaohua Li (1):
ahci: disable SNotification capability for ich8
Sheng Yang (1):
KVM: x86: Fix host_mapping_level()
Song Youquan (1):
PCI: AER: fix aer inject result in kernel oops
Stefan Ringel (1):
ALSA: hda - Add PCI IDs for Nvidia G2xx-series
Takahiro Yasui (1):
scsi_devinfo: update Hitachi entries (v2)
Takashi Iwai (3):
ALSA: hda - Fix quirk for Maxdata obook4-1
ALSA: hda - Add missing Line-Out and PCM switches as slave
ALSA: hda - Fix HP T5735 automute
Thomas Klute (1):
ar9170: Add support for D-Link DWA 160 A2
Ursula Braun (1):
netiucv: displayed TX bytes value much too high
Vasu Dev (1):
fcoe, libfc: fix an libfc issue with queue ramp down in libfc
Wei Yongjun (2):
KVM: x86: Fix probable memory leak of vcpu->arch.mce_banks
KVM: x86: Fix leak of free lapic date in kvm_arch_vcpu_init()
Wey-Yi Guy (1):
iwlwifi: Fix throughput stall issue in HT mode for 5000
Wim Van Sebroeck (1):
iTCO_wdt.c - cleanup chipset documentation
Wu Fengguang (1):
ALSA: hda - select IbexPeak handler for Calpella
Xiaotian Feng (2):
clockevent: Don't remove broadcast device when cpu is dead
ACPI: don't cond_resched if irq is disabled
Yi Zou (6):
libfc: fix ddp in fc_fcp for 0 xid
fcoe: remove redundant checking of netdev->netdev_ops
libfc: Fix wrong scsi return status under FC_DATA_UNDRUN
libfc: Fix frags in frame exceeding SKB_MAX_FRAGS in fc_fcp_send_data
fcoe: Fix checking san mac address
fcoe: Fix getting san mac for VLAN interface
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Linux 2.6.32.7
2010-01-28 23:35 Linux 2.6.32.7 Greg KH
@ 2010-01-28 23:36 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2010-01-28 23:36 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable, lwn
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index ab8300f..50075df 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -32,10 +32,10 @@ PS_METHOD = $(prefer-db2x)
###
# The targets that may be used.
-PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs media
+PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs cleandocs xmldoclinks
BOOKS := $(addprefix $(obj)/,$(DOCBOOKS))
-xmldocs: $(BOOKS)
+xmldocs: $(BOOKS) xmldoclinks
sgmldocs: xmldocs
PS := $(patsubst %.xml, %.ps, $(BOOKS))
@@ -45,15 +45,24 @@ PDF := $(patsubst %.xml, %.pdf, $(BOOKS))
pdfdocs: $(PDF)
HTML := $(sort $(patsubst %.xml, %.html, $(BOOKS)))
-htmldocs: media $(HTML)
+htmldocs: $(HTML)
$(call build_main_index)
+ $(call build_images)
MAN := $(patsubst %.xml, %.9, $(BOOKS))
mandocs: $(MAN)
-media:
- mkdir -p $(srctree)/Documentation/DocBook/media/
- cp $(srctree)/Documentation/DocBook/dvb/*.png $(srctree)/Documentation/DocBook/v4l/*.gif $(srctree)/Documentation/DocBook/media/
+build_images = mkdir -p $(objtree)/Documentation/DocBook/media/ && \
+ cp $(srctree)/Documentation/DocBook/dvb/*.png $(srctree)/Documentation/DocBook/v4l/*.gif $(objtree)/Documentation/DocBook/media/
+
+xmldoclinks:
+ifneq ($(objtree),$(srctree))
+ for dep in dvb media-entities.tmpl media-indices.tmpl v4l; do \
+ rm -f $(objtree)/Documentation/DocBook/$$dep \
+ && ln -s $(srctree)/Documentation/DocBook/$$dep $(objtree)/Documentation/DocBook/ \
+ || exit; \
+ done
+endif
installmandocs: mandocs
mkdir -p /usr/local/man/man9/
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 2620d60..94e255a 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -172,3 +172,4 @@
171 -> Beholder BeholdTV X7 [5ace:7595]
172 -> RoverMedia TV Link Pro FM [19d1:0138]
173 -> Zolid Hybrid TV Tuner PCI [1131:2004]
+174 -> Asus Europa Hybrid OEM [1043:4847]
diff --git a/Makefile b/Makefile
index 20da312..07d3c6a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 32
-EXTRAVERSION = .6
+EXTRAVERSION = .7
NAME = Man-Eating Seals of Antiquity
# *DOCUMENTATION*
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 0976049..36e4fb4 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -789,7 +789,14 @@ static struct davinci_id dm646x_ids[] = {
.part_no = 0xb770,
.manufacturer = 0x017,
.cpu_id = DAVINCI_CPU_ID_DM6467,
- .name = "dm6467",
+ .name = "dm6467_rev1.x",
+ },
+ {
+ .variant = 0x1,
+ .part_no = 0xb770,
+ .manufacturer = 0x017,
+ .cpu_id = DAVINCI_CPU_ID_DM6467,
+ .name = "dm6467_rev3.x",
},
};
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index ae88b14..e82749b 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -392,8 +392,22 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8536, quirk_fsl_pcie_header);
DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_header);
DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641D, quirk_fsl_pcie_header);
DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1011E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1011, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2010E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2010, quirk_fsl_pcie_header);
DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2020E, quirk_fsl_pcie_header);
DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2020, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4040E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4040, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4080E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4080, quirk_fsl_pcie_header);
#endif /* CONFIG_PPC_85xx || CONFIG_PPC_86xx */
#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index ba9d8a7..b400964 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -213,7 +213,7 @@ static int handle_instruction_and_prog(struct kvm_vcpu *vcpu)
return rc2;
}
-static const intercept_handler_t intercept_funcs[0x48 >> 2] = {
+static const intercept_handler_t intercept_funcs[] = {
[0x00 >> 2] = handle_noop,
[0x04 >> 2] = handle_instruction,
[0x08 >> 2] = handle_prog,
@@ -230,7 +230,7 @@ int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu)
intercept_handler_t func;
u8 code = vcpu->arch.sie_block->icptcode;
- if (code & 3 || code > 0x48)
+ if (code & 3 || (code >> 2) >= ARRAY_SIZE(intercept_funcs))
return -ENOTSUPP;
func = intercept_funcs[code >> 2];
if (func)
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 40e1835..a2a03cf 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -70,7 +70,6 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
if (c->x86_power & (1 << 8)) {
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC);
- set_cpu_cap(c, X86_FEATURE_TSC_RELIABLE);
sched_clock_stable = 1;
}
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index f8590c5..0c91110 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -234,7 +234,7 @@ static void __exit cpuid_exit(void)
for_each_online_cpu(cpu)
cpuid_device_destroy(cpu);
class_destroy(cpuid_class);
- unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
+ __unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
unregister_hotcpu_notifier(&cpuid_class_cpu_notifier);
}
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index b42e63b..5eaeb5e 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -290,7 +290,7 @@ static void __exit msr_exit(void)
for_each_online_cpu(cpu)
msr_device_destroy(cpu);
class_destroy(msr_class);
- unregister_chrdev(MSR_MAJOR, "cpu/msr");
+ __unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
unregister_hotcpu_notifier(&msr_class_cpu_notifier);
}
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index cd982f4..597683a 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -763,6 +763,7 @@ void mark_tsc_unstable(char *reason)
{
if (!tsc_unstable) {
tsc_unstable = 1;
+ sched_clock_stable = 0;
printk(KERN_INFO "Marking TSC unstable due to %s\n", reason);
/* Change only the rating, when not registered */
if (clocksource_tsc.mult)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 41659fb..8dfeaaa 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -374,6 +374,12 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
if (unlikely(!apic_enabled(apic)))
break;
+ if (trig_mode) {
+ apic_debug("level trig mode for vector %d", vector);
+ apic_set_vector(vector, apic->regs + APIC_TMR);
+ } else
+ apic_clear_vector(vector, apic->regs + APIC_TMR);
+
result = !apic_test_and_set_irr(vector, apic);
trace_kvm_apic_accept_irq(vcpu->vcpu_id, delivery_mode,
trig_mode, vector, !result);
@@ -384,11 +390,6 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
break;
}
- if (trig_mode) {
- apic_debug("level trig mode for vector %d", vector);
- apic_set_vector(vector, apic->regs + APIC_TMR);
- } else
- apic_clear_vector(vector, apic->regs + APIC_TMR);
kvm_vcpu_kick(vcpu);
break;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 818b92a..3a01519 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -477,7 +477,7 @@ static int host_mapping_level(struct kvm *kvm, gfn_t gfn)
addr = gfn_to_hva(kvm, gfn);
if (kvm_is_error_hva(addr))
- return page_size;
+ return PT_PAGE_TABLE_LEVEL;
down_read(¤t->mm->mmap_sem);
vma = find_vma(current->mm, addr);
@@ -515,11 +515,9 @@ static int mapping_level(struct kvm_vcpu *vcpu, gfn_t large_gfn)
if (host_level == PT_PAGE_TABLE_LEVEL)
return host_level;
- for (level = PT_DIRECTORY_LEVEL; level <= host_level; ++level) {
-
+ for (level = PT_DIRECTORY_LEVEL; level <= host_level; ++level)
if (has_wrprotected_page(vcpu->kvm, large_gfn, level))
break;
- }
return level - 1;
}
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 85e12cd..5fa3325 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -150,7 +150,9 @@ walk:
walker->table_gfn[walker->level - 1] = table_gfn;
walker->pte_gpa[walker->level - 1] = pte_gpa;
- kvm_read_guest(vcpu->kvm, pte_gpa, &pte, sizeof(pte));
+ if (kvm_read_guest(vcpu->kvm, pte_gpa, &pte, sizeof(pte)))
+ goto not_present;
+
trace_kvm_mmu_paging_element(pte, walker->level);
if (!is_present_gpte(pte))
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 97b31fa..6378e07 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4766,12 +4766,13 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
GFP_KERNEL);
if (!vcpu->arch.mce_banks) {
r = -ENOMEM;
- goto fail_mmu_destroy;
+ goto fail_free_lapic;
}
vcpu->arch.mcg_cap = KVM_MAX_MCE_BANKS;
return 0;
-
+fail_free_lapic:
+ kvm_free_lapic(vcpu);
fail_mmu_destroy:
kvm_mmu_destroy(vcpu);
fail_free_pio_data:
@@ -4782,6 +4783,7 @@ fail:
void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
+ kfree(vcpu->arch.mce_banks);
kvm_free_lapic(vcpu);
down_read(&vcpu->kvm->slots_lock);
kvm_mmu_destroy(vcpu);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index bbd066e..a8f3ca6 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -299,6 +299,17 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
pr->power.states[ACPI_STATE_C2].latency = acpi_gbl_FADT.C2latency;
pr->power.states[ACPI_STATE_C3].latency = acpi_gbl_FADT.C3latency;
+ /*
+ * FADT specified C2 latency must be less than or equal to
+ * 100 microseconds.
+ */
+ if (acpi_gbl_FADT.C2latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "C2 latency too large [%d]\n", acpi_gbl_FADT.C2latency));
+ /* invalidate C2 */
+ pr->power.states[ACPI_STATE_C2].address = 0;
+ }
+
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"lvl2[0x%08x] lvl3[0x%08x]\n",
pr->power.states[ACPI_STATE_C2].address,
@@ -495,16 +506,6 @@ static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
return;
/*
- * C2 latency must be less than or equal to 100
- * microseconds.
- */
- else if (cx->latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "latency too large [%d]\n", cx->latency));
- return;
- }
-
- /*
* Otherwise we've met all of our C2 requirements.
* Normalize the C2 latency to expidite policy
*/
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index a3241a1..9519c77 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -113,6 +113,7 @@ enum {
board_ahci_mcp65 = 6,
board_ahci_nopmp = 7,
board_ahci_yesncq = 8,
+ board_ahci_nosntf = 9,
/* global controller registers */
HOST_CAP = 0x00, /* host capabilities */
@@ -235,6 +236,7 @@ enum {
AHCI_HFLAG_NO_SUSPEND = (1 << 10), /* don't suspend */
AHCI_HFLAG_SRST_TOUT_IS_OFFLINE = (1 << 11), /* treat SRST timeout as
link offline */
+ AHCI_HFLAG_NO_SNTF = (1 << 12), /* no sntf */
/* ap->flags bits */
@@ -508,7 +510,7 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
- /* board_ahci_yesncq */
+ [board_ahci_yesncq] =
{
AHCI_HFLAGS (AHCI_HFLAG_YES_NCQ),
.flags = AHCI_FLAG_COMMON,
@@ -516,6 +518,14 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ [board_ahci_nosntf] =
+ {
+ AHCI_HFLAGS (AHCI_HFLAG_NO_SNTF),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = ATA_PIO4,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
};
static const struct pci_device_id ahci_pci_tbl[] = {
@@ -531,7 +541,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
{ PCI_VDEVICE(INTEL, 0x27c6), board_ahci }, /* ICH7-M DH */
{ PCI_VDEVICE(INTEL, 0x2821), board_ahci }, /* ICH8 */
- { PCI_VDEVICE(INTEL, 0x2822), board_ahci }, /* ICH8 */
+ { PCI_VDEVICE(INTEL, 0x2822), board_ahci_nosntf }, /* ICH8 */
{ PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */
{ PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */
{ PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */
@@ -849,6 +859,12 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
cap &= ~HOST_CAP_PMP;
}
+ if ((cap & HOST_CAP_SNTF) && (hpriv->flags & AHCI_HFLAG_NO_SNTF)) {
+ dev_printk(KERN_INFO, &pdev->dev,
+ "controller can't do SNTF, turning off CAP_SNTF\n");
+ cap &= ~HOST_CAP_SNTF;
+ }
+
if (pdev->vendor == PCI_VENDOR_ID_JMICRON && pdev->device == 0x2361 &&
port_map != 1) {
dev_printk(KERN_INFO, &pdev->dev,
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 9ac4e37..0c6155f 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -869,10 +869,10 @@ static void do_pata_set_dmamode(struct ata_port *ap, struct ata_device *adev, in
(timings[pio][1] << 8);
}
- if (ap->udma_mask) {
+ if (ap->udma_mask)
udma_enable &= ~(1 << devid);
- pci_write_config_word(dev, master_port, master_data);
- }
+
+ pci_write_config_word(dev, master_port, master_data);
}
/* Don't scribble on 0x48 if the controller does not support UDMA */
if (ap->udma_mask)
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index a1cb5af..33faaa2 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -353,6 +353,7 @@ int __init devtmpfs_init(void)
{
int err;
struct vfsmount *mnt;
+ char options[] = "mode=0755";
err = register_filesystem(&dev_fs_type);
if (err) {
@@ -361,7 +362,7 @@ int __init devtmpfs_init(void)
return err;
}
- mnt = kern_mount(&dev_fs_type);
+ mnt = kern_mount_data(&dev_fs_type, options);
if (IS_ERR(mnt)) {
err = PTR_ERR(mnt);
printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err);
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 938100f..3a2ccb0 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -429,7 +429,7 @@ static bool dmi_matches(const struct dmi_system_id *dmi)
for (i = 0; i < ARRAY_SIZE(dmi->matches); i++) {
int s = dmi->matches[i].slot;
if (s == DMI_NONE)
- continue;
+ break;
if (dmi_ident[s]
&& strstr(dmi_ident[s], dmi->matches[i].substr))
continue;
@@ -440,6 +440,15 @@ static bool dmi_matches(const struct dmi_system_id *dmi)
}
/**
+ * dmi_is_end_of_table - check for end-of-table marker
+ * @dmi: pointer to the dmi_system_id structure to check
+ */
+static bool dmi_is_end_of_table(const struct dmi_system_id *dmi)
+{
+ return dmi->matches[0].slot == DMI_NONE;
+}
+
+/**
* dmi_check_system - check system DMI data
* @list: array of dmi_system_id structures to match against
* All non-null elements of the list must match
@@ -457,7 +466,7 @@ int dmi_check_system(const struct dmi_system_id *list)
int count = 0;
const struct dmi_system_id *d;
- for (d = list; d->ident; d++)
+ for (d = list; !dmi_is_end_of_table(d); d++)
if (dmi_matches(d)) {
count++;
if (d->callback && d->callback(d))
@@ -484,7 +493,7 @@ const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list)
{
const struct dmi_system_id *d;
- for (d = list; d->ident; d++)
+ for (d = list; !dmi_is_end_of_table(d); d++)
if (dmi_matches(d))
return d;
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 03bd703..5d901f6 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -998,7 +998,8 @@ static int usbhid_start(struct hid_device *hid)
usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma;
usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
- usbhid_init_reports(hid);
+ if (!(hid->quirks & HID_QUIRK_NO_INIT_REPORTS))
+ usbhid_init_reports(hid);
set_bit(HID_STARTED, &usbhid->iofl);
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0d9045a..5713b93 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -280,7 +280,7 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct)
if (idVendor == USB_VENDOR_ID_NCR &&
idProduct >= USB_DEVICE_ID_NCR_FIRST &&
idProduct <= USB_DEVICE_ID_NCR_LAST)
- return HID_QUIRK_NOGET;
+ return HID_QUIRK_NO_INIT_REPORTS;
down_read(&dquirks_rwsem);
bl_entry = usbhid_exists_dquirk(idVendor, idProduct);
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index da1b1f9..f600813 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -767,6 +767,7 @@ leave:
static int watchdog_open(struct inode *inode, struct file *filp)
{
struct fschmd_data *pos, *data = NULL;
+ int watchdog_is_open;
/* We get called from drivers/char/misc.c with misc_mtx hold, and we
call misc_register() from fschmd_probe() with watchdog_data_mutex
@@ -781,10 +782,12 @@ static int watchdog_open(struct inode *inode, struct file *filp)
}
}
/* Note we can never not have found data, so we don't check for this */
- kref_get(&data->kref);
+ watchdog_is_open = test_and_set_bit(0, &data->watchdog_is_open);
+ if (!watchdog_is_open)
+ kref_get(&data->kref);
mutex_unlock(&watchdog_data_mutex);
- if (test_and_set_bit(0, &data->watchdog_is_open))
+ if (watchdog_is_open)
return -EBUSY;
/* Start the watchdog */
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 2bf5116..df3eb8c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -884,6 +884,7 @@ struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour,
neigh->neighbour = neighbour;
neigh->dev = dev;
+ memset(&neigh->dgid.raw, 0, sizeof (union ib_gid));
*to_ipoib_neigh(neighbour) = neigh;
skb_queue_head_init(&neigh->queue);
ipoib_cm_set(neigh, NULL);
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index f361106..fc8823b 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -5,6 +5,7 @@
* Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
* Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
* Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
+ * Copyright (c) 2009 Sebastian Kapfer <sebastian_kapfer@gmx.net>
*
* ALPS detection, tap switching and status querying info is taken from
* tpconfig utility (by C. Scott Ananian and Bruce Kall).
@@ -35,6 +36,8 @@
#define ALPS_OLDPROTO 0x10
#define ALPS_PASS 0x20
#define ALPS_FW_BK_2 0x40
+#define ALPS_PS2_INTERLEAVED 0x80 /* 3-byte PS/2 packet interleaved with
+ 6-byte ALPS packet */
static const struct alps_model_info alps_model_data[] = {
{ { 0x32, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */
@@ -55,7 +58,9 @@ static const struct alps_model_info alps_model_data[] = {
{ { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */
{ { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
{ { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */
- { { 0x62, 0x02, 0x14 }, 0xcf, 0xcf, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude E6500 */
+ /* Dell Latitude E5500, E6400, E6500, Precision M4400 */
+ { { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,
+ ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FW_BK_1 }, /* Dell Vostro 1400 */
};
@@ -66,20 +71,88 @@ static const struct alps_model_info alps_model_data[] = {
*/
/*
- * ALPS abolute Mode - new format
+ * PS/2 packet format
+ *
+ * byte 0: 0 0 YSGN XSGN 1 M R L
+ * byte 1: X7 X6 X5 X4 X3 X2 X1 X0
+ * byte 2: Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
+ *
+ * Note that the device never signals overflow condition.
+ *
+ * ALPS absolute Mode - new format
*
* byte 0: 1 ? ? ? 1 ? ? ?
* byte 1: 0 x6 x5 x4 x3 x2 x1 x0
- * byte 2: 0 x10 x9 x8 x7 ? fin ges
+ * byte 2: 0 x10 x9 x8 x7 ? fin ges
* byte 3: 0 y9 y8 y7 1 M R L
* byte 4: 0 y6 y5 y4 y3 y2 y1 y0
* byte 5: 0 z6 z5 z4 z3 z2 z1 z0
*
+ * Dualpoint device -- interleaved packet format
+ *
+ * byte 0: 1 1 0 0 1 1 1 1
+ * byte 1: 0 x6 x5 x4 x3 x2 x1 x0
+ * byte 2: 0 x10 x9 x8 x7 0 fin ges
+ * byte 3: 0 0 YSGN XSGN 1 1 1 1
+ * byte 4: X7 X6 X5 X4 X3 X2 X1 X0
+ * byte 5: Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
+ * byte 6: 0 y9 y8 y7 1 m r l
+ * byte 7: 0 y6 y5 y4 y3 y2 y1 y0
+ * byte 8: 0 z6 z5 z4 z3 z2 z1 z0
+ *
+ * CAPITALS = stick, miniscules = touchpad
+ *
* ?'s can have different meanings on different models,
* such as wheel rotation, extra buttons, stick buttons
* on a dualpoint, etc.
*/
+static bool alps_is_valid_first_byte(const struct alps_model_info *model,
+ unsigned char data)
+{
+ return (data & model->mask0) == model->byte0;
+}
+
+static void alps_report_buttons(struct psmouse *psmouse,
+ struct input_dev *dev1, struct input_dev *dev2,
+ int left, int right, int middle)
+{
+ struct alps_data *priv = psmouse->private;
+ const struct alps_model_info *model = priv->i;
+
+ if (model->flags & ALPS_PS2_INTERLEAVED) {
+ struct input_dev *dev;
+
+ /*
+ * If shared button has already been reported on the
+ * other device (dev2) then this event should be also
+ * sent through that device.
+ */
+ dev = test_bit(BTN_LEFT, dev2->key) ? dev2 : dev1;
+ input_report_key(dev, BTN_LEFT, left);
+
+ dev = test_bit(BTN_RIGHT, dev2->key) ? dev2 : dev1;
+ input_report_key(dev, BTN_RIGHT, right);
+
+ dev = test_bit(BTN_MIDDLE, dev2->key) ? dev2 : dev1;
+ input_report_key(dev, BTN_MIDDLE, middle);
+
+ /*
+ * Sync the _other_ device now, we'll do the first
+ * device later once we report the rest of the events.
+ */
+ input_sync(dev2);
+ } else {
+ /*
+ * For devices with non-interleaved packets we know what
+ * device buttons belong to so we can simply report them.
+ */
+ input_report_key(dev1, BTN_LEFT, left);
+ input_report_key(dev1, BTN_RIGHT, right);
+ input_report_key(dev1, BTN_MIDDLE, middle);
+ }
+}
+
static void alps_process_packet(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
@@ -89,18 +162,6 @@ static void alps_process_packet(struct psmouse *psmouse)
int x, y, z, ges, fin, left, right, middle;
int back = 0, forward = 0;
- if ((packet[0] & 0xc8) == 0x08) { /* 3-byte PS/2 packet */
- input_report_key(dev2, BTN_LEFT, packet[0] & 1);
- input_report_key(dev2, BTN_RIGHT, packet[0] & 2);
- input_report_key(dev2, BTN_MIDDLE, packet[0] & 4);
- input_report_rel(dev2, REL_X,
- packet[1] ? packet[1] - ((packet[0] << 4) & 0x100) : 0);
- input_report_rel(dev2, REL_Y,
- packet[2] ? ((packet[0] << 3) & 0x100) - packet[2] : 0);
- input_sync(dev2);
- return;
- }
-
if (priv->i->flags & ALPS_OLDPROTO) {
left = packet[2] & 0x10;
right = packet[2] & 0x08;
@@ -136,18 +197,13 @@ static void alps_process_packet(struct psmouse *psmouse)
input_report_rel(dev2, REL_X, (x > 383 ? (x - 768) : x));
input_report_rel(dev2, REL_Y, -(y > 255 ? (y - 512) : y));
- input_report_key(dev2, BTN_LEFT, left);
- input_report_key(dev2, BTN_RIGHT, right);
- input_report_key(dev2, BTN_MIDDLE, middle);
+ alps_report_buttons(psmouse, dev2, dev, left, right, middle);
- input_sync(dev);
input_sync(dev2);
return;
}
- input_report_key(dev, BTN_LEFT, left);
- input_report_key(dev, BTN_RIGHT, right);
- input_report_key(dev, BTN_MIDDLE, middle);
+ alps_report_buttons(psmouse, dev, dev2, left, right, middle);
/* Convert hardware tap to a reasonable Z value */
if (ges && !fin) z = 40;
@@ -188,25 +244,168 @@ static void alps_process_packet(struct psmouse *psmouse)
input_sync(dev);
}
+static void alps_report_bare_ps2_packet(struct psmouse *psmouse,
+ unsigned char packet[],
+ bool report_buttons)
+{
+ struct alps_data *priv = psmouse->private;
+ struct input_dev *dev2 = priv->dev2;
+
+ if (report_buttons)
+ alps_report_buttons(psmouse, dev2, psmouse->dev,
+ packet[0] & 1, packet[0] & 2, packet[0] & 4);
+
+ input_report_rel(dev2, REL_X,
+ packet[1] ? packet[1] - ((packet[0] << 4) & 0x100) : 0);
+ input_report_rel(dev2, REL_Y,
+ packet[2] ? ((packet[0] << 3) & 0x100) - packet[2] : 0);
+
+ input_sync(dev2);
+}
+
+static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
+{
+ struct alps_data *priv = psmouse->private;
+
+ if (psmouse->pktcnt < 6)
+ return PSMOUSE_GOOD_DATA;
+
+ if (psmouse->pktcnt == 6) {
+ /*
+ * Start a timer to flush the packet if it ends up last
+ * 6-byte packet in the stream. Timer needs to fire
+ * psmouse core times out itself. 20 ms should be enough
+ * to decide if we are getting more data or not.
+ */
+ mod_timer(&priv->timer, jiffies + msecs_to_jiffies(20));
+ return PSMOUSE_GOOD_DATA;
+ }
+
+ del_timer(&priv->timer);
+
+ if (psmouse->packet[6] & 0x80) {
+
+ /*
+ * Highest bit is set - that means we either had
+ * complete ALPS packet and this is start of the
+ * next packet or we got garbage.
+ */
+
+ if (((psmouse->packet[3] |
+ psmouse->packet[4] |
+ psmouse->packet[5]) & 0x80) ||
+ (!alps_is_valid_first_byte(priv->i, psmouse->packet[6]))) {
+ dbg("refusing packet %x %x %x %x "
+ "(suspected interleaved ps/2)\n",
+ psmouse->packet[3], psmouse->packet[4],
+ psmouse->packet[5], psmouse->packet[6]);
+ return PSMOUSE_BAD_DATA;
+ }
+
+ alps_process_packet(psmouse);
+
+ /* Continue with the next packet */
+ psmouse->packet[0] = psmouse->packet[6];
+ psmouse->pktcnt = 1;
+
+ } else {
+
+ /*
+ * High bit is 0 - that means that we indeed got a PS/2
+ * packet in the middle of ALPS packet.
+ *
+ * There is also possibility that we got 6-byte ALPS
+ * packet followed by 3-byte packet from trackpoint. We
+ * can not distinguish between these 2 scenarios but
+ * becase the latter is unlikely to happen in course of
+ * normal operation (user would need to press all
+ * buttons on the pad and start moving trackpoint
+ * without touching the pad surface) we assume former.
+ * Even if we are wrong the wost thing that would happen
+ * the cursor would jump but we should not get protocol
+ * desynchronization.
+ */
+
+ alps_report_bare_ps2_packet(psmouse, &psmouse->packet[3],
+ false);
+
+ /*
+ * Continue with the standard ALPS protocol handling,
+ * but make sure we won't process it as an interleaved
+ * packet again, which may happen if all buttons are
+ * pressed. To avoid this let's reset the 4th bit which
+ * is normally 1.
+ */
+ psmouse->packet[3] = psmouse->packet[6] & 0xf7;
+ psmouse->pktcnt = 4;
+ }
+
+ return PSMOUSE_GOOD_DATA;
+}
+
+static void alps_flush_packet(unsigned long data)
+{
+ struct psmouse *psmouse = (struct psmouse *)data;
+
+ serio_pause_rx(psmouse->ps2dev.serio);
+
+ if (psmouse->pktcnt == 6) {
+
+ /*
+ * We did not any more data in reasonable amount of time.
+ * Validate the last 3 bytes and process as a standard
+ * ALPS packet.
+ */
+ if ((psmouse->packet[3] |
+ psmouse->packet[4] |
+ psmouse->packet[5]) & 0x80) {
+ dbg("refusing packet %x %x %x "
+ "(suspected interleaved ps/2)\n",
+ psmouse->packet[3], psmouse->packet[4],
+ psmouse->packet[5]);
+ } else {
+ alps_process_packet(psmouse);
+ }
+ psmouse->pktcnt = 0;
+ }
+
+ serio_continue_rx(psmouse->ps2dev.serio);
+}
+
static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
+ const struct alps_model_info *model = priv->i;
if ((psmouse->packet[0] & 0xc8) == 0x08) { /* PS/2 packet */
if (psmouse->pktcnt == 3) {
- alps_process_packet(psmouse);
+ alps_report_bare_ps2_packet(psmouse, psmouse->packet,
+ true);
return PSMOUSE_FULL_PACKET;
}
return PSMOUSE_GOOD_DATA;
}
- if ((psmouse->packet[0] & priv->i->mask0) != priv->i->byte0)
+ /* Check for PS/2 packet stuffed in the middle of ALPS packet. */
+
+ if ((model->flags & ALPS_PS2_INTERLEAVED) &&
+ psmouse->pktcnt >= 4 && (psmouse->packet[3] & 0x0f) == 0x0f) {
+ return alps_handle_interleaved_ps2(psmouse);
+ }
+
+ if (!alps_is_valid_first_byte(model, psmouse->packet[0])) {
+ dbg("refusing packet[0] = %x (mask0 = %x, byte0 = %x)\n",
+ psmouse->packet[0], model->mask0, model->byte0);
return PSMOUSE_BAD_DATA;
+ }
/* Bytes 2 - 6 should have 0 in the highest bit */
if (psmouse->pktcnt >= 2 && psmouse->pktcnt <= 6 &&
- (psmouse->packet[psmouse->pktcnt - 1] & 0x80))
+ (psmouse->packet[psmouse->pktcnt - 1] & 0x80)) {
+ dbg("refusing packet[%i] = %x\n",
+ psmouse->pktcnt - 1, psmouse->packet[psmouse->pktcnt - 1]);
return PSMOUSE_BAD_DATA;
+ }
if (psmouse->pktcnt == 6) {
alps_process_packet(psmouse);
@@ -445,6 +644,7 @@ static void alps_disconnect(struct psmouse *psmouse)
struct alps_data *priv = psmouse->private;
psmouse_reset(psmouse);
+ del_timer_sync(&priv->timer);
input_unregister_device(priv->dev2);
kfree(priv);
}
@@ -461,6 +661,8 @@ int alps_init(struct psmouse *psmouse)
goto init_fail;
priv->dev2 = dev2;
+ setup_timer(&priv->timer, alps_flush_packet, (unsigned long)psmouse);
+
psmouse->private = priv;
if (alps_hw_init(psmouse, &version))
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index bc87936..904ed8b 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -23,6 +23,7 @@ struct alps_data {
char phys[32]; /* Phys */
const struct alps_model_info *i;/* Info */
int prev_fin; /* Finger bit from previous packet */
+ struct timer_list timer;
};
#ifdef CONFIG_MOUSE_PS2_ALPS
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 2bcf1ac..2a5982e 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -67,10 +67,12 @@ static inline void i8042_write_command(int val)
#include <linux/dmi.h>
-static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
{
- /* AUX LOOP command does not raise AUX IRQ */
- .ident = "Arima-Rioworks HDAMB",
+ /*
+ * Arima-Rioworks HDAMB -
+ * AUX LOOP command does not raise AUX IRQ
+ */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"),
DMI_MATCH(DMI_BOARD_NAME, "HDAMB"),
@@ -78,7 +80,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "ASUS G1S",
+ /* ASUS G1S */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
DMI_MATCH(DMI_BOARD_NAME, "G1S"),
@@ -86,8 +88,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- /* AUX LOOP command does not raise AUX IRQ */
- .ident = "ASUS P65UP5",
+ /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"),
@@ -95,7 +96,6 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Compaq Proliant 8500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
@@ -103,7 +103,6 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Compaq Proliant DL760",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Compaq"),
DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"),
@@ -111,7 +110,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "OQO Model 01",
+ /* OQO Model 01 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "OQO"),
DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"),
@@ -119,8 +118,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- /* AUX LOOP does not work properly */
- .ident = "ULI EV4873",
+ /* ULI EV4873 - AUX LOOP does not work properly */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ULI"),
DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"),
@@ -128,7 +126,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Microsoft Virtual Machine",
+ /* Microsoft Virtual Machine */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
@@ -136,7 +134,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Medion MAM 2070",
+ /* Medion MAM 2070 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"),
@@ -144,7 +142,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Blue FB5601",
+ /* Blue FB5601 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "blue"),
DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"),
@@ -152,7 +150,7 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "Gigabyte M912",
+ /* Gigabyte M912 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
DMI_MATCH(DMI_PRODUCT_NAME, "M912"),
@@ -160,7 +158,14 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
},
},
{
- .ident = "HP DV9700",
+ /* Gigabyte M1022M netbook */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."),
+ DMI_MATCH(DMI_BOARD_NAME, "M1022E"),
+ DMI_MATCH(DMI_BOARD_VERSION, "1.02"),
+ },
+ },
+ {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"),
@@ -177,72 +182,72 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = {
* ... apparently some Toshibas don't like MUX mode either and
* die horrible death on reboot.
*/
-static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
{
- .ident = "Fujitsu Lifebook P7010/P7010D",
+ /* Fujitsu Lifebook P7010/P7010D */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "P7010"),
},
},
{
- .ident = "Fujitsu Lifebook P7010",
+ /* Fujitsu Lifebook P7010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"),
},
},
{
- .ident = "Fujitsu Lifebook P5020D",
+ /* Fujitsu Lifebook P5020D */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"),
},
},
{
- .ident = "Fujitsu Lifebook S2000",
+ /* Fujitsu Lifebook S2000 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"),
},
},
{
- .ident = "Fujitsu Lifebook S6230",
+ /* Fujitsu Lifebook S6230 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"),
},
},
{
- .ident = "Fujitsu T70H",
+ /* Fujitsu T70H */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"),
},
},
{
- .ident = "Fujitsu-Siemens Lifebook T3010",
+ /* Fujitsu-Siemens Lifebook T3010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
},
},
{
- .ident = "Fujitsu-Siemens Lifebook E4010",
+ /* Fujitsu-Siemens Lifebook E4010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"),
},
},
{
- .ident = "Fujitsu-Siemens Amilo Pro 2010",
+ /* Fujitsu-Siemens Amilo Pro 2010 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
},
},
{
- .ident = "Fujitsu-Siemens Amilo Pro 2030",
+ /* Fujitsu-Siemens Amilo Pro 2030 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
@@ -253,7 +258,7 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
* No data is coming from the touchscreen unless KBC
* is in legacy mode.
*/
- .ident = "Panasonic CF-29",
+ /* Panasonic CF-29 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"),
DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"),
@@ -261,10 +266,10 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Errors on MUX ports are reported without raising AUXDATA
+ * HP Pavilion DV4017EA -
+ * errors on MUX ports are reported without raising AUXDATA
* causing "spurious NAK" messages.
*/
- .ident = "HP Pavilion DV4017EA",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"),
@@ -272,9 +277,9 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ * HP Pavilion ZT1000 -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
*/
- .ident = "HP Pavilion ZT1000",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"),
@@ -283,44 +288,41 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Like DV4017EA does not raise AUXERR for errors on MUX ports.
+ * HP Pavilion DV4270ca -
+ * like DV4017EA does not raise AUXERR for errors on MUX ports.
*/
- .ident = "HP Pavilion DV4270ca",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"),
},
},
{
- .ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
},
},
{
- .ident = "Toshiba Equium A110",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"),
},
},
{
- .ident = "Alienware Sentia",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
},
},
{
- .ident = "Sharp Actius MM20",
+ /* Sharp Actius MM20 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SHARP"),
DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"),
},
},
{
- .ident = "Sony Vaio FS-115b",
+ /* Sony Vaio FS-115b */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"),
@@ -328,73 +330,72 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
{
/*
- * Reset and GET ID commands issued via KBD port are
+ * Sony Vaio FZ-240E -
+ * reset and GET ID commands issued via KBD port are
* sometimes being delivered to AUX3.
*/
- .ident = "Sony Vaio FZ-240E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"),
},
},
{
- .ident = "Amoi M636/A737",
+ /* Amoi M636/A737 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"),
},
},
{
- .ident = "Lenovo 3000 n100",
+ /* Lenovo 3000 n100 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "076804U"),
},
},
{
- .ident = "Acer Aspire 1360",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"),
},
},
{
- .ident = "Gericom Bellagio",
+ /* Gericom Bellagio */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Gericom"),
DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"),
},
},
{
- .ident = "IBM 2656",
+ /* IBM 2656 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "IBM"),
DMI_MATCH(DMI_PRODUCT_NAME, "2656"),
},
},
{
- .ident = "Dell XPS M1530",
+ /* Dell XPS M1530 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"),
},
},
{
- .ident = "Compal HEL80I",
+ /* Compal HEL80I */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"),
DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"),
},
},
{
- .ident = "Dell Vostro 1510",
+ /* Dell Vostro 1510 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"),
},
},
{
- .ident = "Acer Aspire 5536",
+ /* Acer Aspire 5536 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"),
@@ -404,65 +405,65 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
{ }
};
-static struct dmi_system_id __initdata i8042_dmi_reset_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
{
- .ident = "MSI Wind U-100",
+ /* MSI Wind U-100 */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "U-100"),
DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
},
},
{
- .ident = "LG Electronics X110",
+ /* LG Electronics X110 */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "X110"),
DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."),
},
},
{
- .ident = "Acer Aspire One 150",
+ /* Acer Aspire One 150 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"),
},
},
{
- .ident = "Advent 4211",
+ /* Advent 4211 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"),
DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"),
},
},
{
- .ident = "Medion Akoya Mini E1210",
+ /* Medion Akoya Mini E1210 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDION"),
DMI_MATCH(DMI_PRODUCT_NAME, "E1210"),
},
},
{
- .ident = "Mivvy M310",
+ /* Mivvy M310 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"),
DMI_MATCH(DMI_PRODUCT_NAME, "N10"),
},
},
{
- .ident = "Dell Vostro 1320",
+ /* Dell Vostro 1320 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"),
},
},
{
- .ident = "Dell Vostro 1520",
+ /* Dell Vostro 1520 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"),
},
},
{
- .ident = "Dell Vostro 1720",
+ /* Dell Vostro 1720 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"),
@@ -472,16 +473,16 @@ static struct dmi_system_id __initdata i8042_dmi_reset_table[] = {
};
#ifdef CONFIG_PNP
-static struct dmi_system_id __initdata i8042_dmi_nopnp_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = {
{
- .ident = "Intel MBO Desktop D845PESV",
+ /* Intel MBO Desktop D845PESV */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "D845PESV"),
DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
},
},
{
- .ident = "MSI Wind U-100",
+ /* MSI Wind U-100 */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "U-100"),
DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"),
@@ -490,27 +491,23 @@ static struct dmi_system_id __initdata i8042_dmi_nopnp_table[] = {
{ }
};
-static struct dmi_system_id __initdata i8042_dmi_laptop_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = {
{
- .ident = "Portable",
.matches = {
DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */
},
},
{
- .ident = "Laptop",
.matches = {
DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */
},
},
{
- .ident = "Notebook",
.matches = {
DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
},
},
{
- .ident = "Sub-Notebook",
.matches = {
DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */
},
@@ -525,58 +522,65 @@ static struct dmi_system_id __initdata i8042_dmi_laptop_table[] = {
* Originally, this was just confined to older laptops, but a few Acer laptops
* have turned up in 2007 that also need this again.
*/
-static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
+static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = {
+ {
+ /* Acer Aspire 5610 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+ },
+ },
{
- .ident = "Acer Aspire 5630",
+ /* Acer Aspire 5630 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"),
},
},
{
- .ident = "Acer Aspire 5650",
+ /* Acer Aspire 5650 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"),
},
},
{
- .ident = "Acer Aspire 5680",
+ /* Acer Aspire 5680 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"),
},
},
{
- .ident = "Acer Aspire 5720",
+ /* Acer Aspire 5720 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"),
},
},
{
- .ident = "Acer Aspire 9110",
+ /* Acer Aspire 9110 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"),
},
},
{
- .ident = "Acer TravelMate 660",
+ /* Acer TravelMate 660 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
},
},
{
- .ident = "Acer TravelMate 2490",
+ /* Acer TravelMate 2490 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"),
},
},
{
- .ident = "Acer TravelMate 4280",
+ /* Acer TravelMate 4280 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"),
diff --git a/drivers/md/md.c b/drivers/md/md.c
index c6a6685..08f7471 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4173,7 +4173,7 @@ static int do_md_run(mddev_t * mddev)
mddev->barriers_work = 1;
mddev->ok_start_degraded = start_dirty_degraded;
- if (start_readonly)
+ if (start_readonly && mddev->ro == 0)
mddev->ro = 2; /* read-only, but switch on first write */
err = mddev->pers->run(mddev);
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 8f88a58..6b03dbf 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -533,8 +533,18 @@ struct usb_device_id smsusb_id_table[] = {
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0xb910),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xb980),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xb990),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0xc000),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xc010),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xc080),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xc090),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ } /* Terminating entry */
};
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 0901322..6781a07 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5279,6 +5279,30 @@ struct saa7134_board saa7134_boards[] = {
.amux = TV,
},
},
+ [SAA7134_BOARD_ASUS_EUROPA_HYBRID] = {
+ .name = "Asus Europa Hybrid OEM",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TD1316,
+ .radio_type = UNSET,
+ .tuner_addr = 0x61,
+ .radio_addr = ADDR_UNSET,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE,
+ .mpeg = SAA7134_MPEG_DVB,
+ .inputs = { {
+ .name = name_tv,
+ .vmux = 3,
+ .amux = TV,
+ .tv = 1,
+ }, {
+ .name = name_comp1,
+ .vmux = 4,
+ .amux = LINE2,
+ }, {
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ } },
+ },
};
@@ -6418,6 +6442,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
.subdevice = 0x2004,
.driver_data = SAA7134_BOARD_ZOLID_HYBRID_PCI,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7134,
+ .subvendor = 0x1043,
+ .subdevice = 0x4847,
+ .driver_data = SAA7134_BOARD_ASUS_EUROPA_HYBRID,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -7079,6 +7109,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
/* break intentionally omitted */
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
+ case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
{
/* The Philips EUROPA based hybrid boards have the tuner
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index a26e997..b8a805c 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1116,6 +1116,7 @@ static int dvb_init(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
+ case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
fe0->dvb.frontend = dvb_attach(tda10046_attach,
&philips_europa_config,
&dev->i2c_adap);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index f8697d4..94e1a3b 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -297,6 +297,7 @@ struct saa7134_format {
#define SAA7134_BOARD_BEHOLD_X7 171
#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172
#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173
+#define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 1b89735..4a293b4 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -1405,7 +1405,7 @@ uvc_ctrl_prune_entity(struct uvc_device *dev, struct uvc_entity *entity)
size = entity->processing.bControlSize;
for (i = 0; i < ARRAY_SIZE(blacklist); ++i) {
- if (!usb_match_id(dev->intf, &blacklist[i].id))
+ if (!usb_match_one_id(dev->intf, &blacklist[i].id))
continue;
if (blacklist[i].index >= 8 * size ||
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index c1d7b88..425bf5a 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -155,6 +155,7 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol,
if (err)
return err;
vol->updating = 0;
+ return 0;
}
vol->upd_buf = vmalloc(ubi->leb_size);
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 1afc61e..4004402 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -566,6 +566,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si,
vol->reserved_pebs = be32_to_cpu(vtbl[i].reserved_pebs);
vol->alignment = be32_to_cpu(vtbl[i].alignment);
vol->data_pad = be32_to_cpu(vtbl[i].data_pad);
+ vol->upd_marker = vtbl[i].upd_marker;
vol->vol_type = vtbl[i].vol_type == UBI_VID_DYNAMIC ?
UBI_DYNAMIC_VOLUME : UBI_STATIC_VOLUME;
vol->name_len = be16_to_cpu(vtbl[i].name_len);
diff --git a/drivers/net/atl1c/atl1c.h b/drivers/net/atl1c/atl1c.h
index 2a1120a..790e55b 100644
--- a/drivers/net/atl1c/atl1c.h
+++ b/drivers/net/atl1c/atl1c.h
@@ -534,6 +534,9 @@ struct atl1c_adapter {
#define __AT_TESTING 0x0001
#define __AT_RESETTING 0x0002
#define __AT_DOWN 0x0003
+ u8 work_event;
+#define ATL1C_WORK_EVENT_RESET 0x01
+#define ATL1C_WORK_EVENT_LINK_CHANGE 0x02
u32 msg_enable;
bool have_msi;
@@ -545,8 +548,7 @@ struct atl1c_adapter {
spinlock_t tx_lock;
atomic_t irq_sem;
- struct work_struct reset_task;
- struct work_struct link_chg_task;
+ struct work_struct common_task;
struct timer_list watchdog_timer;
struct timer_list phy_config_timer;
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 1372e9a..be00ee9 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -198,27 +198,12 @@ static void atl1c_phy_config(unsigned long data)
void atl1c_reinit_locked(struct atl1c_adapter *adapter)
{
-
WARN_ON(in_interrupt());
atl1c_down(adapter);
atl1c_up(adapter);
clear_bit(__AT_RESETTING, &adapter->flags);
}
-static void atl1c_reset_task(struct work_struct *work)
-{
- struct atl1c_adapter *adapter;
- struct net_device *netdev;
-
- adapter = container_of(work, struct atl1c_adapter, reset_task);
- netdev = adapter->netdev;
-
- netif_device_detach(netdev);
- atl1c_down(adapter);
- atl1c_up(adapter);
- netif_device_attach(netdev);
-}
-
static void atl1c_check_link_status(struct atl1c_adapter *adapter)
{
struct atl1c_hw *hw = &adapter->hw;
@@ -275,18 +260,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter)
}
}
-/*
- * atl1c_link_chg_task - deal with link change event Out of interrupt context
- * @netdev: network interface device structure
- */
-static void atl1c_link_chg_task(struct work_struct *work)
-{
- struct atl1c_adapter *adapter;
-
- adapter = container_of(work, struct atl1c_adapter, link_chg_task);
- atl1c_check_link_status(adapter);
-}
-
static void atl1c_link_chg_event(struct atl1c_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
@@ -311,20 +284,40 @@ static void atl1c_link_chg_event(struct atl1c_adapter *adapter)
adapter->link_speed = SPEED_0;
}
}
- schedule_work(&adapter->link_chg_task);
+
+ adapter->work_event |= ATL1C_WORK_EVENT_LINK_CHANGE;
+ schedule_work(&adapter->common_task);
}
-static void atl1c_del_timer(struct atl1c_adapter *adapter)
+static void atl1c_common_task(struct work_struct *work)
{
- del_timer_sync(&adapter->phy_config_timer);
+ struct atl1c_adapter *adapter;
+ struct net_device *netdev;
+
+ adapter = container_of(work, struct atl1c_adapter, common_task);
+ netdev = adapter->netdev;
+
+ if (adapter->work_event & ATL1C_WORK_EVENT_RESET) {
+ netif_device_detach(netdev);
+ atl1c_down(adapter);
+ atl1c_up(adapter);
+ netif_device_attach(netdev);
+ return;
+ }
+
+ if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE)
+ atl1c_check_link_status(adapter);
+
+ return;
}
-static void atl1c_cancel_work(struct atl1c_adapter *adapter)
+
+static void atl1c_del_timer(struct atl1c_adapter *adapter)
{
- cancel_work_sync(&adapter->reset_task);
- cancel_work_sync(&adapter->link_chg_task);
+ del_timer_sync(&adapter->phy_config_timer);
}
+
/*
* atl1c_tx_timeout - Respond to a Tx Hang
* @netdev: network interface device structure
@@ -334,7 +327,8 @@ static void atl1c_tx_timeout(struct net_device *netdev)
struct atl1c_adapter *adapter = netdev_priv(netdev);
/* Do the reset outside of interrupt context */
- schedule_work(&adapter->reset_task);
+ adapter->work_event |= ATL1C_WORK_EVENT_RESET;
+ schedule_work(&adapter->common_task);
}
/*
@@ -1536,7 +1530,8 @@ static irqreturn_t atl1c_intr(int irq, void *data)
/* reset MAC */
hw->intr_mask &= ~ISR_ERROR;
AT_WRITE_REG(hw, REG_IMR, hw->intr_mask);
- schedule_work(&adapter->reset_task);
+ adapter->work_event |= ATL1C_WORK_EVENT_RESET;
+ schedule_work(&adapter->common_task);
break;
}
@@ -2200,8 +2195,7 @@ void atl1c_down(struct atl1c_adapter *adapter)
struct net_device *netdev = adapter->netdev;
atl1c_del_timer(adapter);
- atl1c_cancel_work(adapter);
-
+ adapter->work_event = 0; /* clear all event */
/* signal that we're down so the interrupt handler does not
* reschedule our watchdog timer */
set_bit(__AT_DOWN, &adapter->flags);
@@ -2601,8 +2595,8 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
adapter->hw.mac_addr[4], adapter->hw.mac_addr[5]);
atl1c_hw_set_mac_addr(&adapter->hw);
- INIT_WORK(&adapter->reset_task, atl1c_reset_task);
- INIT_WORK(&adapter->link_chg_task, atl1c_link_chg_task);
+ INIT_WORK(&adapter->common_task, atl1c_common_task);
+ adapter->work_event = 0;
err = register_netdev(netdev);
if (err) {
dev_err(&pdev->dev, "register netdevice failed\n");
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 955da73..1b5facf 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -1666,41 +1666,6 @@ static int atl1e_tso_csum(struct atl1e_adapter *adapter,
}
return 0;
}
-
- if (offload_type & SKB_GSO_TCPV6) {
- real_len = (((unsigned char *)ipv6_hdr(skb) - skb->data)
- + ntohs(ipv6_hdr(skb)->payload_len));
- if (real_len < skb->len)
- pskb_trim(skb, real_len);
-
- /* check payload == 0 byte ? */
- hdr_len = (skb_transport_offset(skb) + tcp_hdrlen(skb));
- if (unlikely(skb->len == hdr_len)) {
- /* only xsum need */
- dev_warn(&pdev->dev,
- "IPV6 tso with zero data??\n");
- goto check_sum;
- } else {
- tcp_hdr(skb)->check = ~csum_ipv6_magic(
- &ipv6_hdr(skb)->saddr,
- &ipv6_hdr(skb)->daddr,
- 0, IPPROTO_TCP, 0);
- tpd->word3 |= 1 << TPD_IP_VERSION_SHIFT;
- hdr_len >>= 1;
- tpd->word3 |= (hdr_len & TPD_V6_IPHLLO_MASK) <<
- TPD_V6_IPHLLO_SHIFT;
- tpd->word3 |= ((hdr_len >> 3) &
- TPD_V6_IPHLHI_MASK) <<
- TPD_V6_IPHLHI_SHIFT;
- tpd->word3 |= (tcp_hdrlen(skb) >> 2 &
- TPD_TCPHDRLEN_MASK) <<
- TPD_TCPHDRLEN_SHIFT;
- tpd->word3 |= ((skb_shinfo(skb)->gso_size) &
- TPD_MSS_MASK) << TPD_MSS_SHIFT;
- tpd->word3 |= 1 << TPD_SEGMENT_EN_SHIFT;
- }
- }
- return 0;
}
check_sum:
@@ -2289,7 +2254,6 @@ static int atl1e_init_netdev(struct net_device *netdev, struct pci_dev *pdev)
NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
netdev->features |= NETIF_F_LLTX;
netdev->features |= NETIF_F_TSO;
- netdev->features |= NETIF_F_TSO6;
return 0;
}
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 3b79a22..a84f1c5 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -35,20 +35,31 @@
#define DRV_VER "2.101.205"
#define DRV_NAME "be2net"
#define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC"
+#define BE3_NAME "ServerEngines BladeEngine3 10Gbps NIC"
#define OC_NAME "Emulex OneConnect 10Gbps NIC"
+#define OC_NAME1 "Emulex OneConnect 10Gbps NIC (be3)"
#define DRV_DESC BE_NAME "Driver"
#define BE_VENDOR_ID 0x19a2
#define BE_DEVICE_ID1 0x211
+#define BE_DEVICE_ID2 0x221
#define OC_DEVICE_ID1 0x700
#define OC_DEVICE_ID2 0x701
+#define OC_DEVICE_ID3 0x710
static inline char *nic_name(struct pci_dev *pdev)
{
- if (pdev->device == OC_DEVICE_ID1 || pdev->device == OC_DEVICE_ID2)
+ switch (pdev->device) {
+ case OC_DEVICE_ID1:
+ case OC_DEVICE_ID2:
return OC_NAME;
- else
+ case OC_DEVICE_ID3:
+ return OC_NAME1;
+ case BE_DEVICE_ID2:
+ return BE3_NAME;
+ default:
return BE_NAME;
+ }
}
/* Number of bytes of an RX frame that are copied to skb->data */
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 876b357..3749bb1 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -31,8 +31,10 @@ MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
+ { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) },
{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
+ { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID3) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, be_dev_ids);
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index a2fc70a..35d896b 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3310,10 +3310,8 @@ static int ql_adapter_initialize(struct ql_adapter *qdev)
/* Initialize the port and set the max framesize. */
status = qdev->nic_ops->port_initialize(qdev);
- if (status) {
- QPRINTK(qdev, IFUP, ERR, "Failed to start port.\n");
- return status;
- }
+ if (status)
+ QPRINTK(qdev, IFUP, ERR, "Failed to start port.\n");
/* Set up the MAC address and frame routing filter. */
status = ql_cam_route_initialize(qdev);
@@ -3714,9 +3712,6 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p)
struct sockaddr *addr = p;
int status;
- if (netif_running(ndev))
- return -EBUSY;
-
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len);
@@ -3868,8 +3863,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
struct net_device *ndev, int cards_found)
{
struct ql_adapter *qdev = netdev_priv(ndev);
- int pos, err = 0;
- u16 val16;
+ int err = 0;
memset((void *)qdev, 0, sizeof(*qdev));
err = pci_enable_device(pdev);
@@ -3881,18 +3875,12 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
qdev->ndev = ndev;
qdev->pdev = pdev;
pci_set_drvdata(pdev, ndev);
- pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
- if (pos <= 0) {
- dev_err(&pdev->dev, PFX "Cannot find PCI Express capability, "
- "aborting.\n");
- return pos;
- } else {
- pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &val16);
- val16 &= ~PCI_EXP_DEVCTL_NOSNOOP_EN;
- val16 |= (PCI_EXP_DEVCTL_CERE |
- PCI_EXP_DEVCTL_NFERE |
- PCI_EXP_DEVCTL_FERE | PCI_EXP_DEVCTL_URRE);
- pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, val16);
+
+ /* Set PCIe read request size */
+ err = pcie_set_readrq(pdev, 4096);
+ if (err) {
+ dev_err(&pdev->dev, "Set readrq failed.\n");
+ goto err_out;
}
err = pci_request_regions(pdev, DRV_NAME);
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index aec05f2..32b1e1f 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -446,6 +446,9 @@ static int ql_mpi_handler(struct ql_adapter *qdev, struct mbox_params *mbcp)
ql_aen_lost(qdev, mbcp);
break;
+ case AEN_DCBX_CHG:
+ /* Need to support AEN 8110 */
+ break;
default:
QPRINTK(qdev, DRV, ERR,
"Unsupported AE %.08x.\n", mbcp->mbox_out[0]);
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 489c4de..d443ad7 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -821,8 +821,6 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
tx_queue->efx->type->txd_ring_mask];
efx_tsoh_free(tx_queue, buffer);
EFX_BUG_ON_PARANOID(buffer->skb);
- buffer->len = 0;
- buffer->continuation = true;
if (buffer->unmap_len) {
unmap_addr = (buffer->dma_addr + buffer->len -
buffer->unmap_len);
@@ -836,6 +834,8 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
PCI_DMA_TODEVICE);
buffer->unmap_len = 0;
}
+ buffer->len = 0;
+ buffer->continuation = true;
}
}
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index e974e58..f141a4f 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -68,8 +68,10 @@ static struct usb_device_id ar9170_usb_ids[] = {
{ USB_DEVICE(0x0cf3, 0x1002) },
/* Cace Airpcap NX */
{ USB_DEVICE(0xcace, 0x0300) },
- /* D-Link DWA 160A */
+ /* D-Link DWA 160 A1 */
{ USB_DEVICE(0x07d1, 0x3c10) },
+ /* D-Link DWA 160 A2 */
+ { USB_DEVICE(0x07d1, 0x3a09) },
/* Netgear WNDA3100 */
{ USB_DEVICE(0x0846, 0x9010) },
/* Netgear WN111 v2 */
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 94a1225..133df70 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -1666,6 +1666,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
.valid_rx_ant = ANT_ABC,
.need_pll_cfg = true,
.ht_greenfield_support = true,
+ .use_rts_for_ht = true, /* use rts/cts protection */
};
struct iwl_cfg iwl5100_bg_cfg = {
@@ -1717,6 +1718,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
.valid_rx_ant = ANT_AB,
.need_pll_cfg = true,
.ht_greenfield_support = true,
+ .use_rts_for_ht = true, /* use rts/cts protection */
};
struct iwl_cfg iwl5350_agn_cfg = {
@@ -1734,6 +1736,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.valid_rx_ant = ANT_ABC,
.need_pll_cfg = true,
.ht_greenfield_support = true,
+ .use_rts_for_ht = true, /* use rts/cts protection */
};
struct iwl_cfg iwl5150_agn_cfg = {
@@ -1751,6 +1754,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
.valid_rx_ant = ANT_AB,
.need_pll_cfg = true,
.ht_greenfield_support = true,
+ .use_rts_for_ht = true, /* use rts/cts protection */
};
MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 62d15f6..0d91a8a 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -392,8 +392,14 @@ static int aer_inject(struct aer_error_inj *einj)
if (ret)
goto out_put;
- if (find_aer_device(rpdev, &edev))
+ if (find_aer_device(rpdev, &edev)) {
+ if (!get_service_data(edev)) {
+ printk(KERN_WARNING "AER service is not initialized\n");
+ ret = -EINVAL;
+ goto out_put;
+ }
aer_irq(-1, edev);
+ }
else
ret = -EINVAL;
out_put:
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index cb1a027..dd58c6a 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -142,7 +142,6 @@ static void pci_setup_bridge(struct pci_bus *bus)
struct pci_dev *bridge = bus->self;
struct pci_bus_region region;
u32 l, bu, lu, io_upper16;
- int pref_mem64;
if (pci_is_enabled(bridge))
return;
@@ -198,7 +197,6 @@ static void pci_setup_bridge(struct pci_bus *bus)
pci_write_config_dword(bridge, PCI_PREF_LIMIT_UPPER32, 0);
/* Set up PREF base/limit. */
- pref_mem64 = 0;
bu = lu = 0;
pcibios_resource_to_bus(bridge, ®ion, bus->resource[2]);
if (bus->resource[2]->flags & IORESOURCE_PREFETCH) {
@@ -206,7 +204,6 @@ static void pci_setup_bridge(struct pci_bus *bus)
l = (region.start >> 16) & 0xfff0;
l |= region.end & 0xfff00000;
if (bus->resource[2]->flags & IORESOURCE_MEM_64) {
- pref_mem64 = 1;
bu = upper_32_bits(region.start);
lu = upper_32_bits(region.end);
width = 16;
@@ -221,11 +218,9 @@ static void pci_setup_bridge(struct pci_bus *bus)
}
pci_write_config_dword(bridge, PCI_PREF_MEMORY_BASE, l);
- if (pref_mem64) {
- /* Set the upper 32 bits of PREF base & limit. */
- pci_write_config_dword(bridge, PCI_PREF_BASE_UPPER32, bu);
- pci_write_config_dword(bridge, PCI_PREF_LIMIT_UPPER32, lu);
- }
+ /* Set the upper 32 bits of PREF base & limit. */
+ pci_write_config_dword(bridge, PCI_PREF_BASE_UPPER32, bu);
+ pci_write_config_dword(bridge, PCI_PREF_LIMIT_UPPER32, lu);
pci_write_config_word(bridge, PCI_BRIDGE_CONTROL, bus->bridge_ctl);
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 2490b74..55f9973 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1292,7 +1292,7 @@ static int io_subchannel_probe(struct subchannel *sch)
sch->private = kzalloc(sizeof(struct io_subchannel_private),
GFP_KERNEL | GFP_DMA);
if (!sch->private)
- goto out_err;
+ goto out_schedule;
/*
* First check if a fitting device may be found amongst the
* disconnected devices or in the orphanage.
@@ -1317,7 +1317,7 @@ static int io_subchannel_probe(struct subchannel *sch)
}
cdev = io_subchannel_create_ccwdev(sch);
if (IS_ERR(cdev))
- goto out_err;
+ goto out_schedule;
rc = io_subchannel_recog(cdev, sch);
if (rc) {
spin_lock_irqsave(sch->lock, flags);
@@ -1325,9 +1325,7 @@ static int io_subchannel_probe(struct subchannel *sch)
spin_unlock_irqrestore(sch->lock, flags);
}
return 0;
-out_err:
- kfree(sch->private);
- sysfs_remove_group(&sch->dev.kobj, &io_subchannel_attr_group);
+
out_schedule:
io_subchannel_schedule_removal(sch);
return 0;
@@ -1341,13 +1339,14 @@ io_subchannel_remove (struct subchannel *sch)
cdev = sch_get_cdev(sch);
if (!cdev)
- return 0;
+ goto out_free;
/* Set ccw device to not operational and drop reference. */
spin_lock_irqsave(cdev->ccwlock, flags);
sch_set_cdev(sch, NULL);
cdev->private->state = DEV_STATE_NOT_OPER;
spin_unlock_irqrestore(cdev->ccwlock, flags);
ccw_device_unregister(cdev);
+out_free:
kfree(sch->private);
sysfs_remove_group(&sch->dev.kobj, &io_subchannel_attr_group);
return 0;
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index b9613d7..13b703a 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -1080,14 +1080,14 @@ void ccw_device_trigger_reprobe(struct ccw_device *cdev)
ccw_device_start_id(cdev, 0);
}
-static void
-ccw_device_offline_irq(struct ccw_device *cdev, enum dev_event dev_event)
+static void ccw_device_disabled_irq(struct ccw_device *cdev,
+ enum dev_event dev_event)
{
struct subchannel *sch;
sch = to_subchannel(cdev->dev.parent);
/*
- * An interrupt in state offline means a previous disable was not
+ * An interrupt in a disabled state means a previous disable was not
* successful - should not happen, but we try to disable again.
*/
cio_disable_subchannel(sch);
@@ -1150,25 +1150,12 @@ ccw_device_nop(struct ccw_device *cdev, enum dev_event dev_event)
}
/*
- * Bug operation action.
- */
-static void
-ccw_device_bug(struct ccw_device *cdev, enum dev_event dev_event)
-{
- CIO_MSG_EVENT(0, "Internal state [%i][%i] not handled for device "
- "0.%x.%04x\n", cdev->private->state, dev_event,
- cdev->private->dev_id.ssid,
- cdev->private->dev_id.devno);
- BUG();
-}
-
-/*
* device statemachine
*/
fsm_func_t *dev_jumptable[NR_DEV_STATES][NR_DEV_EVENTS] = {
[DEV_STATE_NOT_OPER] = {
[DEV_EVENT_NOTOPER] = ccw_device_nop,
- [DEV_EVENT_INTERRUPT] = ccw_device_bug,
+ [DEV_EVENT_INTERRUPT] = ccw_device_disabled_irq,
[DEV_EVENT_TIMEOUT] = ccw_device_nop,
[DEV_EVENT_VERIFY] = ccw_device_nop,
},
@@ -1186,7 +1173,7 @@ fsm_func_t *dev_jumptable[NR_DEV_STATES][NR_DEV_EVENTS] = {
},
[DEV_STATE_OFFLINE] = {
[DEV_EVENT_NOTOPER] = ccw_device_generic_notoper,
- [DEV_EVENT_INTERRUPT] = ccw_device_offline_irq,
+ [DEV_EVENT_INTERRUPT] = ccw_device_disabled_irq,
[DEV_EVENT_TIMEOUT] = ccw_device_nop,
[DEV_EVENT_VERIFY] = ccw_device_offline_verify,
},
@@ -1243,7 +1230,7 @@ fsm_func_t *dev_jumptable[NR_DEV_STATES][NR_DEV_EVENTS] = {
[DEV_STATE_DISCONNECTED] = {
[DEV_EVENT_NOTOPER] = ccw_device_nop,
[DEV_EVENT_INTERRUPT] = ccw_device_start_id,
- [DEV_EVENT_TIMEOUT] = ccw_device_bug,
+ [DEV_EVENT_TIMEOUT] = ccw_device_nop,
[DEV_EVENT_VERIFY] = ccw_device_start_id,
},
[DEV_STATE_DISCONNECTED_SENSE_ID] = {
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index c84eadd..395c04c 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -741,13 +741,13 @@ static void conn_action_txdone(fsm_instance *fi, int event, void *arg)
if (single_flag) {
if ((skb = skb_dequeue(&conn->commit_queue))) {
atomic_dec(&skb->users);
- dev_kfree_skb_any(skb);
if (privptr) {
privptr->stats.tx_packets++;
privptr->stats.tx_bytes +=
(skb->len - NETIUCV_HDRLEN
- - NETIUCV_HDRLEN);
+ - NETIUCV_HDRLEN);
}
+ dev_kfree_skb_any(skb);
}
}
conn->tx_buff->data = conn->tx_buff->head;
diff --git a/drivers/scsi/device_handler/scsi_dh.c b/drivers/scsi/device_handler/scsi_dh.c
index 3ee1cbc..bfec4fa 100644
--- a/drivers/scsi/device_handler/scsi_dh.c
+++ b/drivers/scsi/device_handler/scsi_dh.c
@@ -304,18 +304,15 @@ static int scsi_dh_notifier(struct notifier_block *nb,
sdev = to_scsi_device(dev);
if (action == BUS_NOTIFY_ADD_DEVICE) {
+ err = device_create_file(dev, &scsi_dh_state_attr);
+ /* don't care about err */
devinfo = device_handler_match(NULL, sdev);
- if (!devinfo)
- goto out;
-
- err = scsi_dh_handler_attach(sdev, devinfo);
- if (!err)
- err = device_create_file(dev, &scsi_dh_state_attr);
+ if (devinfo)
+ err = scsi_dh_handler_attach(sdev, devinfo);
} else if (action == BUS_NOTIFY_DEL_DEVICE) {
device_remove_file(dev, &scsi_dh_state_attr);
scsi_dh_handler_detach(sdev, NULL);
}
-out:
return err;
}
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 704b8e0..70ab5d0 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -137,7 +137,7 @@ static struct scsi_host_template fcoe_shost_template = {
.change_queue_depth = fc_change_queue_depth,
.change_queue_type = fc_change_queue_type,
.this_id = -1,
- .cmd_per_lun = 32,
+ .cmd_per_lun = 3,
.can_queue = FCOE_MAX_OUTSTANDING_COMMANDS,
.use_clustering = ENABLE_CLUSTERING,
.sg_tablesize = SG_ALL,
@@ -160,6 +160,7 @@ static int fcoe_interface_setup(struct fcoe_interface *fcoe,
{
struct fcoe_ctlr *fip = &fcoe->ctlr;
struct netdev_hw_addr *ha;
+ struct net_device *real_dev;
u8 flogi_maddr[ETH_ALEN];
fcoe->netdev = netdev;
@@ -173,10 +174,12 @@ static int fcoe_interface_setup(struct fcoe_interface *fcoe,
/* look for SAN MAC address, if multiple SAN MACs exist, only
* use the first one for SPMA */
+ real_dev = (netdev->priv_flags & IFF_802_1Q_VLAN) ?
+ vlan_dev_real_dev(netdev) : netdev;
rcu_read_lock();
- for_each_dev_addr(netdev, ha) {
+ for_each_dev_addr(real_dev, ha) {
if ((ha->type == NETDEV_HW_ADDR_T_SAN) &&
- (is_valid_ether_addr(fip->ctl_src_addr))) {
+ (is_valid_ether_addr(ha->addr))) {
memcpy(fip->ctl_src_addr, ha->addr, ETH_ALEN);
fip->spma = 1;
break;
@@ -664,7 +667,7 @@ static int fcoe_ddp_setup(struct fc_lport *lp, u16 xid,
{
struct net_device *n = fcoe_netdev(lp);
- if (n->netdev_ops && n->netdev_ops->ndo_fcoe_ddp_setup)
+ if (n->netdev_ops->ndo_fcoe_ddp_setup)
return n->netdev_ops->ndo_fcoe_ddp_setup(n, xid, sgl, sgc);
return 0;
@@ -681,7 +684,7 @@ static int fcoe_ddp_done(struct fc_lport *lp, u16 xid)
{
struct net_device *n = fcoe_netdev(lp);
- if (n->netdev_ops && n->netdev_ops->ndo_fcoe_ddp_done)
+ if (n->netdev_ops->ndo_fcoe_ddp_done)
return n->netdev_ops->ndo_fcoe_ddp_done(n, xid);
return 0;
}
@@ -1631,7 +1634,7 @@ static int fcoe_destroy(const char *buffer, struct kernel_param *kp)
{
struct fcoe_interface *fcoe;
struct net_device *netdev;
- int rc;
+ int rc = 0;
mutex_lock(&fcoe_config_mutex);
#ifdef CONFIG_FCOE_MODULE
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index c48799e..d4cb3f9 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -371,7 +371,7 @@ static void fc_disc_gpn_ft_req(struct fc_disc *disc)
disc, lport->e_d_tov))
return;
err:
- fc_disc_error(disc, fp);
+ fc_disc_error(disc, NULL);
}
/**
diff --git a/drivers/scsi/libfc/fc_elsct.c b/drivers/scsi/libfc/fc_elsct.c
index 5cfa687..9298458 100644
--- a/drivers/scsi/libfc/fc_elsct.c
+++ b/drivers/scsi/libfc/fc_elsct.c
@@ -53,8 +53,10 @@ static struct fc_seq *fc_elsct_send(struct fc_lport *lport,
did = FC_FID_DIR_SERV;
}
- if (rc)
+ if (rc) {
+ fc_frame_free(fp);
return NULL;
+ }
fc_fill_fc_hdr(fp, r_ctl, did, fc_host_port_id(lport->host), fh_type,
FC_FC_FIRST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT, 0);
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index 59a4408..7a14402 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -302,10 +302,13 @@ static void fc_fcp_ddp_done(struct fc_fcp_pkt *fsp)
if (!fsp)
return;
+ if (fsp->xfer_ddp == FC_XID_UNKNOWN)
+ return;
+
lp = fsp->lp;
- if (fsp->xfer_ddp && lp->tt.ddp_done) {
+ if (lp->tt.ddp_done) {
fsp->xfer_len = lp->tt.ddp_done(lp, fsp->xfer_ddp);
- fsp->xfer_ddp = 0;
+ fsp->xfer_ddp = FC_XID_UNKNOWN;
}
}
@@ -572,7 +575,8 @@ static int fc_fcp_send_data(struct fc_fcp_pkt *fsp, struct fc_seq *seq,
tlen -= sg_bytes;
remaining -= sg_bytes;
- if (tlen)
+ if ((skb_shinfo(fp_skb(fp))->nr_frags < FC_FRAME_SG_LEN) &&
+ (tlen))
continue;
/*
@@ -1048,7 +1052,6 @@ static int fc_fcp_cmd_send(struct fc_lport *lp, struct fc_fcp_pkt *fsp,
seq = lp->tt.exch_seq_send(lp, fp, resp, fc_fcp_pkt_destroy, fsp, 0);
if (!seq) {
- fc_frame_free(fp);
rc = -1;
goto unlock;
}
@@ -1313,7 +1316,6 @@ static void fc_fcp_rec(struct fc_fcp_pkt *fsp)
fc_fcp_pkt_hold(fsp); /* hold while REC outstanding */
return;
}
- fc_frame_free(fp);
retry:
if (fsp->recov_retry++ < FC_MAX_RECOV_RETRY)
fc_fcp_timer_set(fsp, FC_SCSI_REC_TOV);
@@ -1561,10 +1563,9 @@ static void fc_fcp_srr(struct fc_fcp_pkt *fsp, enum fc_rctl r_ctl, u32 offset)
seq = lp->tt.exch_seq_send(lp, fp, fc_fcp_srr_resp, NULL,
fsp, jiffies_to_msecs(FC_SCSI_REC_TOV));
- if (!seq) {
- fc_frame_free(fp);
+ if (!seq)
goto retry;
- }
+
fsp->recov_seq = seq;
fsp->xfer_len = offset;
fsp->xfer_contig_end = offset;
@@ -1708,6 +1709,7 @@ int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
fsp->cmd = sc_cmd; /* save the cmd */
fsp->lp = lp; /* save the softc ptr */
fsp->rport = rport; /* set the remote port ptr */
+ fsp->xfer_ddp = FC_XID_UNKNOWN;
sc_cmd->scsi_done = done;
/*
@@ -1846,7 +1848,8 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp)
* scsi status is good but transport level
* underrun.
*/
- sc_cmd->result = DID_OK << 16;
+ sc_cmd->result = (fsp->state & FC_SRB_RCV_STATUS ?
+ DID_OK : DID_ERROR) << 16;
} else {
/*
* scsi got underrun, this is an error
@@ -2046,18 +2049,16 @@ EXPORT_SYMBOL(fc_eh_host_reset);
int fc_slave_alloc(struct scsi_device *sdev)
{
struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
- int queue_depth;
if (!rport || fc_remote_port_chkready(rport))
return -ENXIO;
- if (sdev->tagged_supported) {
- if (sdev->host->hostt->cmd_per_lun)
- queue_depth = sdev->host->hostt->cmd_per_lun;
- else
- queue_depth = FC_FCP_DFLT_QUEUE_DEPTH;
- scsi_activate_tcq(sdev, queue_depth);
- }
+ if (sdev->tagged_supported)
+ scsi_activate_tcq(sdev, FC_FCP_DFLT_QUEUE_DEPTH);
+ else
+ scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev),
+ FC_FCP_DFLT_QUEUE_DEPTH);
+
return 0;
}
EXPORT_SYMBOL(fc_slave_alloc);
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index bd2f771..536492a 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -329,7 +329,7 @@ static void fc_lport_add_fc4_type(struct fc_lport *lport, enum fc_fh_type type)
* @sp: current sequence in the RLIR exchange
* @fp: RLIR request frame
*
- * Locking Note: The lport lock is exected to be held before calling
+ * Locking Note: The lport lock is expected to be held before calling
* this function.
*/
static void fc_lport_recv_rlir_req(struct fc_seq *sp, struct fc_frame *fp,
@@ -348,7 +348,7 @@ static void fc_lport_recv_rlir_req(struct fc_seq *sp, struct fc_frame *fp,
* @sp: current sequence in the ECHO exchange
* @fp: ECHO request frame
*
- * Locking Note: The lport lock is exected to be held before calling
+ * Locking Note: The lport lock is expected to be held before calling
* this function.
*/
static void fc_lport_recv_echo_req(struct fc_seq *sp, struct fc_frame *in_fp,
@@ -361,7 +361,7 @@ static void fc_lport_recv_echo_req(struct fc_seq *sp, struct fc_frame *in_fp,
void *dp;
u32 f_ctl;
- FC_LPORT_DBG(lport, "Received RLIR request while in state %s\n",
+ FC_LPORT_DBG(lport, "Received ECHO request while in state %s\n",
fc_lport_state(lport));
len = fr_len(in_fp) - sizeof(struct fc_frame_header);
@@ -374,7 +374,7 @@ static void fc_lport_recv_echo_req(struct fc_seq *sp, struct fc_frame *in_fp,
if (fp) {
dp = fc_frame_payload_get(fp, len);
memcpy(dp, pp, len);
- *((u32 *)dp) = htonl(ELS_LS_ACC << 24);
+ *((__be32 *)dp) = htonl(ELS_LS_ACC << 24);
sp = lport->tt.seq_start_next(sp);
f_ctl = FC_FC_EX_CTX | FC_FC_LAST_SEQ | FC_FC_END_SEQ;
fc_fill_fc_hdr(fp, FC_RCTL_ELS_REP, ep->did, ep->sid,
@@ -385,12 +385,12 @@ static void fc_lport_recv_echo_req(struct fc_seq *sp, struct fc_frame *in_fp,
}
/**
- * fc_lport_recv_echo_req() - Handle received Request Node ID data request
- * @lport: Fibre Channel local port recieving the RNID
- * @sp: current sequence in the RNID exchange
- * @fp: RNID request frame
+ * fc_lport_recv_rnid_req() - Handle received Request Node ID data request
+ * @sp: The sequence in the RNID exchange
+ * @fp: The RNID request frame
+ * @lport: The local port recieving the RNID
*
- * Locking Note: The lport lock is exected to be held before calling
+ * Locking Note: The lport lock is expected to be held before calling
* this function.
*/
static void fc_lport_recv_rnid_req(struct fc_seq *sp, struct fc_frame *in_fp,
@@ -667,7 +667,7 @@ static void fc_lport_enter_ready(struct fc_lport *lport)
* Accept it with the common service parameters indicating our N port.
* Set up to do a PLOGI if we have the higher-number WWPN.
*
- * Locking Note: The lport lock is exected to be held before calling
+ * Locking Note: The lport lock is expected to be held before calling
* this function.
*/
static void fc_lport_recv_flogi_req(struct fc_seq *sp_in,
@@ -1115,7 +1115,7 @@ static void fc_lport_enter_scr(struct fc_lport *lport)
if (!lport->tt.elsct_send(lport, FC_FID_FCTRL, fp, ELS_SCR,
fc_lport_scr_resp, lport, lport->e_d_tov))
- fc_lport_error(lport, fp);
+ fc_lport_error(lport, NULL);
}
/**
@@ -1186,7 +1186,7 @@ static void fc_lport_enter_rpn_id(struct fc_lport *lport)
if (!lport->tt.elsct_send(lport, FC_FID_DIR_SERV, fp, FC_NS_RPN_ID,
fc_lport_rpn_id_resp,
lport, lport->e_d_tov))
- fc_lport_error(lport, fp);
+ fc_lport_error(lport, NULL);
}
static struct fc_rport_operations fc_lport_rport_ops = {
@@ -1237,10 +1237,13 @@ static void fc_lport_timeout(struct work_struct *work)
switch (lport->state) {
case LPORT_ST_DISABLED:
+ WARN_ON(1);
+ break;
case LPORT_ST_READY:
- case LPORT_ST_RESET:
WARN_ON(1);
break;
+ case LPORT_ST_RESET:
+ break;
case LPORT_ST_FLOGI:
fc_lport_enter_flogi(lport);
break;
@@ -1337,7 +1340,7 @@ static void fc_lport_enter_logo(struct fc_lport *lport)
if (!lport->tt.elsct_send(lport, FC_FID_FLOGI, fp, ELS_LOGO,
fc_lport_logo_resp, lport, lport->e_d_tov))
- fc_lport_error(lport, fp);
+ fc_lport_error(lport, NULL);
}
/**
@@ -1453,7 +1456,7 @@ void fc_lport_enter_flogi(struct fc_lport *lport)
if (!lport->tt.elsct_send(lport, FC_FID_FLOGI, fp, ELS_FLOGI,
fc_lport_flogi_resp, lport, lport->e_d_tov))
- fc_lport_error(lport, fp);
+ fc_lport_error(lport, NULL);
}
/* Configure a fc_lport */
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index 03ea674..ff558a6 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -86,6 +86,7 @@ static const char *fc_rport_state_names[] = {
[RPORT_ST_LOGO] = "LOGO",
[RPORT_ST_ADISC] = "ADISC",
[RPORT_ST_DELETE] = "Delete",
+ [RPORT_ST_RESTART] = "Restart",
};
/**
@@ -99,8 +100,7 @@ static struct fc_rport_priv *fc_rport_lookup(const struct fc_lport *lport,
struct fc_rport_priv *rdata;
list_for_each_entry(rdata, &lport->disc.rports, peers)
- if (rdata->ids.port_id == port_id &&
- rdata->rp_state != RPORT_ST_DELETE)
+ if (rdata->ids.port_id == port_id)
return rdata;
return NULL;
}
@@ -235,6 +235,7 @@ static void fc_rport_work(struct work_struct *work)
struct fc_rport_operations *rport_ops;
struct fc_rport_identifiers ids;
struct fc_rport *rport;
+ int restart = 0;
mutex_lock(&rdata->rp_mutex);
event = rdata->event;
@@ -287,8 +288,20 @@ static void fc_rport_work(struct work_struct *work)
mutex_unlock(&rdata->rp_mutex);
if (port_id != FC_FID_DIR_SERV) {
+ /*
+ * We must drop rp_mutex before taking disc_mutex.
+ * Re-evaluate state to allow for restart.
+ * A transition to RESTART state must only happen
+ * while disc_mutex is held and rdata is on the list.
+ */
mutex_lock(&lport->disc.disc_mutex);
- list_del(&rdata->peers);
+ mutex_lock(&rdata->rp_mutex);
+ if (rdata->rp_state == RPORT_ST_RESTART)
+ restart = 1;
+ else
+ list_del(&rdata->peers);
+ rdata->event = RPORT_EV_NONE;
+ mutex_unlock(&rdata->rp_mutex);
mutex_unlock(&lport->disc.disc_mutex);
}
@@ -312,7 +325,13 @@ static void fc_rport_work(struct work_struct *work)
mutex_unlock(&rdata->rp_mutex);
fc_remote_port_delete(rport);
}
- kref_put(&rdata->kref, lport->tt.rport_destroy);
+ if (restart) {
+ mutex_lock(&rdata->rp_mutex);
+ FC_RPORT_DBG(rdata, "work restart\n");
+ fc_rport_enter_plogi(rdata);
+ mutex_unlock(&rdata->rp_mutex);
+ } else
+ kref_put(&rdata->kref, lport->tt.rport_destroy);
break;
default:
@@ -342,6 +361,12 @@ int fc_rport_login(struct fc_rport_priv *rdata)
FC_RPORT_DBG(rdata, "ADISC port\n");
fc_rport_enter_adisc(rdata);
break;
+ case RPORT_ST_RESTART:
+ break;
+ case RPORT_ST_DELETE:
+ FC_RPORT_DBG(rdata, "Restart deleted port\n");
+ fc_rport_state_enter(rdata, RPORT_ST_RESTART);
+ break;
default:
FC_RPORT_DBG(rdata, "Login to port\n");
fc_rport_enter_plogi(rdata);
@@ -397,20 +422,21 @@ int fc_rport_logoff(struct fc_rport_priv *rdata)
if (rdata->rp_state == RPORT_ST_DELETE) {
FC_RPORT_DBG(rdata, "Port in Delete state, not removing\n");
- mutex_unlock(&rdata->rp_mutex);
goto out;
}
- fc_rport_enter_logo(rdata);
+ if (rdata->rp_state == RPORT_ST_RESTART)
+ FC_RPORT_DBG(rdata, "Port in Restart state, deleting\n");
+ else
+ fc_rport_enter_logo(rdata);
/*
* Change the state to Delete so that we discard
* the response.
*/
fc_rport_enter_delete(rdata, RPORT_EV_STOP);
- mutex_unlock(&rdata->rp_mutex);
-
out:
+ mutex_unlock(&rdata->rp_mutex);
return 0;
}
@@ -466,6 +492,7 @@ static void fc_rport_timeout(struct work_struct *work)
case RPORT_ST_READY:
case RPORT_ST_INIT:
case RPORT_ST_DELETE:
+ case RPORT_ST_RESTART:
break;
}
@@ -499,6 +526,7 @@ static void fc_rport_error(struct fc_rport_priv *rdata, struct fc_frame *fp)
fc_rport_enter_logo(rdata);
break;
case RPORT_ST_DELETE:
+ case RPORT_ST_RESTART:
case RPORT_ST_READY:
case RPORT_ST_INIT:
break;
@@ -632,7 +660,7 @@ static void fc_rport_enter_plogi(struct fc_rport_priv *rdata)
if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, ELS_PLOGI,
fc_rport_plogi_resp, rdata, lport->e_d_tov))
- fc_rport_error_retry(rdata, fp);
+ fc_rport_error_retry(rdata, NULL);
else
kref_get(&rdata->kref);
}
@@ -793,7 +821,7 @@ static void fc_rport_enter_prli(struct fc_rport_priv *rdata)
if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, ELS_PRLI,
fc_rport_prli_resp, rdata, lport->e_d_tov))
- fc_rport_error_retry(rdata, fp);
+ fc_rport_error_retry(rdata, NULL);
else
kref_get(&rdata->kref);
}
@@ -889,7 +917,7 @@ static void fc_rport_enter_rtv(struct fc_rport_priv *rdata)
if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, ELS_RTV,
fc_rport_rtv_resp, rdata, lport->e_d_tov))
- fc_rport_error_retry(rdata, fp);
+ fc_rport_error_retry(rdata, NULL);
else
kref_get(&rdata->kref);
}
@@ -919,7 +947,7 @@ static void fc_rport_enter_logo(struct fc_rport_priv *rdata)
if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, ELS_LOGO,
fc_rport_logo_resp, rdata, lport->e_d_tov))
- fc_rport_error_retry(rdata, fp);
+ fc_rport_error_retry(rdata, NULL);
else
kref_get(&rdata->kref);
}
@@ -1006,7 +1034,7 @@ static void fc_rport_enter_adisc(struct fc_rport_priv *rdata)
}
if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, ELS_ADISC,
fc_rport_adisc_resp, rdata, lport->e_d_tov))
- fc_rport_error_retry(rdata, fp);
+ fc_rport_error_retry(rdata, NULL);
else
kref_get(&rdata->kref);
}
@@ -1248,6 +1276,7 @@ static void fc_rport_recv_plogi_req(struct fc_lport *lport,
}
break;
case RPORT_ST_PRLI:
+ case RPORT_ST_RTV:
case RPORT_ST_READY:
case RPORT_ST_ADISC:
FC_RPORT_DBG(rdata, "Received PLOGI in logged-in state %d "
@@ -1255,11 +1284,14 @@ static void fc_rport_recv_plogi_req(struct fc_lport *lport,
/* XXX TBD - should reset */
break;
case RPORT_ST_DELETE:
- default:
- FC_RPORT_DBG(rdata, "Received PLOGI in unexpected state %d\n",
- rdata->rp_state);
- fc_frame_free(rx_fp);
- goto out;
+ case RPORT_ST_LOGO:
+ case RPORT_ST_RESTART:
+ FC_RPORT_DBG(rdata, "Received PLOGI in state %s - send busy\n",
+ fc_rport_state(rdata));
+ mutex_unlock(&rdata->rp_mutex);
+ rjt_data.reason = ELS_RJT_BUSY;
+ rjt_data.explan = ELS_EXPL_NONE;
+ goto reject;
}
/*
@@ -1402,7 +1434,7 @@ static void fc_rport_recv_prli_req(struct fc_rport_priv *rdata,
break;
case FC_TYPE_FCP:
fcp_parm = ntohl(rspp->spp_params);
- if (fcp_parm * FCP_SPPF_RETRY)
+ if (fcp_parm & FCP_SPPF_RETRY)
rdata->flags |= FC_RP_FLAGS_RETRY;
rdata->supported_classes = FC_COS_CLASS3;
if (fcp_parm & FCP_SPPF_INIT_FCN)
@@ -1510,14 +1542,14 @@ static void fc_rport_recv_logo_req(struct fc_lport *lport,
FC_RPORT_DBG(rdata, "Received LOGO request while in state %s\n",
fc_rport_state(rdata));
+ fc_rport_enter_delete(rdata, RPORT_EV_LOGO);
+
/*
- * If the remote port was created due to discovery,
- * log back in. It may have seen a stale RSCN about us.
+ * If the remote port was created due to discovery, set state
+ * to log back in. It may have seen a stale RSCN about us.
*/
- if (rdata->rp_state != RPORT_ST_DELETE && rdata->disc_id)
- fc_rport_enter_plogi(rdata);
- else
- fc_rport_enter_delete(rdata, RPORT_EV_LOGO);
+ if (rdata->disc_id)
+ fc_rport_state_enter(rdata, RPORT_ST_RESTART);
mutex_unlock(&rdata->rp_mutex);
} else
FC_RPORT_ID_DBG(lport, sid,
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index f913f1e..549bc7d 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4384,9 +4384,13 @@ lpfc_sli_pci_mem_setup(struct lpfc_hba *phba)
pdev = phba->pcidev;
/* Set the device DMA mask size */
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0
+ || pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(64)) != 0) {
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0
+ || pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(32)) != 0) {
return error;
+ }
+ }
/* Get the bus address of Bar0 and Bar2 and the number of bytes
* required by each mapping.
@@ -5940,9 +5944,13 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
pdev = phba->pcidev;
/* Set the device DMA mask size */
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0
+ || pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(64)) != 0) {
+ if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0
+ || pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(32)) != 0) {
return error;
+ }
+ }
/* Get the bus address of SLI4 device Bar0, Bar1, and Bar2 and the
* number of bytes required by each mapping. They are actually
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
index ab47c46..5af66db 100644
--- a/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
+++ b/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h
@@ -348,6 +348,14 @@ typedef struct _MPI2_CONFIG_REPLY
#define MPI2_MFGPAGE_DEVID_SAS2108_3 (0x0077)
#define MPI2_MFGPAGE_DEVID_SAS2116_1 (0x0064)
#define MPI2_MFGPAGE_DEVID_SAS2116_2 (0x0065)
+#define MPI2_MFGPAGE_DEVID_SAS2208_1 (0x0080)
+#define MPI2_MFGPAGE_DEVID_SAS2208_2 (0x0081)
+#define MPI2_MFGPAGE_DEVID_SAS2208_3 (0x0082)
+#define MPI2_MFGPAGE_DEVID_SAS2208_4 (0x0083)
+#define MPI2_MFGPAGE_DEVID_SAS2208_5 (0x0084)
+#define MPI2_MFGPAGE_DEVID_SAS2208_6 (0x0085)
+#define MPI2_MFGPAGE_DEVID_SAS2208_7 (0x0086)
+#define MPI2_MFGPAGE_DEVID_SAS2208_8 (0x0087)
/* Manufacturing Page 0 */
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 86ab32d..1743640 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -196,10 +196,28 @@ static struct pci_device_id scsih_pci_table[] = {
PCI_ANY_ID, PCI_ANY_ID },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2108_3,
PCI_ANY_ID, PCI_ANY_ID },
+ /* Meteor ~ 2116 */
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2116_1,
PCI_ANY_ID, PCI_ANY_ID },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2116_2,
PCI_ANY_ID, PCI_ANY_ID },
+ /* Thunderbolt ~ 2208 */
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_1,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_2,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_3,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_4,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_5,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_6,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_7,
+ PCI_ANY_ID, PCI_ANY_ID },
+ { MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_8,
+ PCI_ANY_ID, PCI_ANY_ID },
{0} /* Terminating entry */
};
MODULE_DEVICE_TABLE(pci, scsih_pci_table);
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 93c2622..802e91c 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -168,11 +168,10 @@ static struct {
{"Generic", "USB SD Reader", "1.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
{"Generic", "USB Storage-SMC", "0180", BLIST_FORCELUN | BLIST_INQUIRY_36},
{"Generic", "USB Storage-SMC", "0207", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"HITACHI", "DF400", "*", BLIST_SPARSELUN},
- {"HITACHI", "DF500", "*", BLIST_SPARSELUN},
- {"HITACHI", "DF600", "*", BLIST_SPARSELUN},
- {"HITACHI", "DISK-SUBSYSTEM", "*", BLIST_ATTACH_PQ3 | BLIST_SPARSELUN | BLIST_LARGELUN},
- {"HITACHI", "OPEN-E", "*", BLIST_ATTACH_PQ3 | BLIST_SPARSELUN | BLIST_LARGELUN},
+ {"HITACHI", "DF400", "*", BLIST_REPORTLUN2},
+ {"HITACHI", "DF500", "*", BLIST_REPORTLUN2},
+ {"HITACHI", "DISK-SUBSYSTEM", "*", BLIST_REPORTLUN2},
+ {"HITACHI", "OPEN-", "*", BLIST_REPORTLUN2},
{"HITACHI", "OP-C-", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
{"HITACHI", "3380-", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
{"HITACHI", "3390-", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 45be82f..bf52dec 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -2395,6 +2395,7 @@ fc_rport_final_delete(struct work_struct *work)
struct Scsi_Host *shost = rport_to_shost(rport);
struct fc_internal *i = to_fc_internal(shost->transportt);
unsigned long flags;
+ int do_callback = 0;
/*
* if a scan is pending, flush the SCSI Host work_q so that
@@ -2433,8 +2434,15 @@ fc_rport_final_delete(struct work_struct *work)
* Avoid this call if we already called it when we preserved the
* rport for the binding.
*/
+ spin_lock_irqsave(shost->host_lock, flags);
if (!(rport->flags & FC_RPORT_DEVLOSS_CALLBK_DONE) &&
- (i->f->dev_loss_tmo_callbk))
+ (i->f->dev_loss_tmo_callbk)) {
+ rport->flags |= FC_RPORT_DEVLOSS_CALLBK_DONE;
+ do_callback = 1;
+ }
+ spin_unlock_irqrestore(shost->host_lock, flags);
+
+ if (do_callback)
i->f->dev_loss_tmo_callbk(rport);
fc_bsg_remove(rport->rqst_q);
@@ -2981,6 +2989,7 @@ fc_timeout_deleted_rport(struct work_struct *work)
struct fc_internal *i = to_fc_internal(shost->transportt);
struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
unsigned long flags;
+ int do_callback = 0;
spin_lock_irqsave(shost->host_lock, flags);
@@ -3046,7 +3055,6 @@ fc_timeout_deleted_rport(struct work_struct *work)
rport->roles = FC_PORT_ROLE_UNKNOWN;
rport->port_state = FC_PORTSTATE_NOTPRESENT;
rport->flags &= ~FC_RPORT_FAST_FAIL_TIMEDOUT;
- rport->flags |= FC_RPORT_DEVLOSS_CALLBK_DONE;
/*
* Pre-emptively kill I/O rather than waiting for the work queue
@@ -3056,32 +3064,40 @@ fc_timeout_deleted_rport(struct work_struct *work)
spin_unlock_irqrestore(shost->host_lock, flags);
fc_terminate_rport_io(rport);
- BUG_ON(rport->port_state != FC_PORTSTATE_NOTPRESENT);
+ spin_lock_irqsave(shost->host_lock, flags);
- /* remove the identifiers that aren't used in the consisting binding */
- switch (fc_host->tgtid_bind_type) {
- case FC_TGTID_BIND_BY_WWPN:
- rport->node_name = -1;
- rport->port_id = -1;
- break;
- case FC_TGTID_BIND_BY_WWNN:
- rport->port_name = -1;
- rport->port_id = -1;
- break;
- case FC_TGTID_BIND_BY_ID:
- rport->node_name = -1;
- rport->port_name = -1;
- break;
- case FC_TGTID_BIND_NONE: /* to keep compiler happy */
- break;
+ if (rport->port_state == FC_PORTSTATE_NOTPRESENT) { /* still missing */
+
+ /* remove the identifiers that aren't used in the consisting binding */
+ switch (fc_host->tgtid_bind_type) {
+ case FC_TGTID_BIND_BY_WWPN:
+ rport->node_name = -1;
+ rport->port_id = -1;
+ break;
+ case FC_TGTID_BIND_BY_WWNN:
+ rport->port_name = -1;
+ rport->port_id = -1;
+ break;
+ case FC_TGTID_BIND_BY_ID:
+ rport->node_name = -1;
+ rport->port_name = -1;
+ break;
+ case FC_TGTID_BIND_NONE: /* to keep compiler happy */
+ break;
+ }
+
+ /*
+ * As this only occurs if the remote port (scsi target)
+ * went away and didn't come back - we'll remove
+ * all attached scsi devices.
+ */
+ rport->flags |= FC_RPORT_DEVLOSS_CALLBK_DONE;
+ fc_queue_work(shost, &rport->stgt_delete_work);
+
+ do_callback = 1;
}
- /*
- * As this only occurs if the remote port (scsi target)
- * went away and didn't come back - we'll remove
- * all attached scsi devices.
- */
- fc_queue_work(shost, &rport->stgt_delete_work);
+ spin_unlock_irqrestore(shost->host_lock, flags);
/*
* Notify the driver that the rport is now dead. The LLDD will
@@ -3089,7 +3105,7 @@ fc_timeout_deleted_rport(struct work_struct *work)
*
* Note: we set the CALLBK_DONE flag above to correspond
*/
- if (i->f->dev_loss_tmo_callbk)
+ if (do_callback && i->f->dev_loss_tmo_callbk)
i->f->dev_loss_tmo_callbk(rport);
}
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index ad897df..de2f8c4 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -627,8 +627,10 @@ static void __iscsi_block_session(struct work_struct *work)
spin_unlock_irqrestore(&session->lock, flags);
scsi_target_block(&session->dev);
ISCSI_DBG_TRANS_SESSION(session, "Completed SCSI target blocking\n");
- queue_delayed_work(iscsi_eh_timer_workq, &session->recovery_work,
- session->recovery_tmo * HZ);
+ if (session->recovery_tmo >= 0)
+ queue_delayed_work(iscsi_eh_timer_workq,
+ &session->recovery_work,
+ session->recovery_tmo * HZ);
}
void iscsi_block_session(struct iscsi_cls_session *session)
@@ -1348,8 +1350,7 @@ iscsi_set_param(struct iscsi_transport *transport, struct iscsi_uevent *ev)
switch (ev->u.set_param.param) {
case ISCSI_PARAM_SESS_RECOVERY_TMO:
sscanf(data, "%d", &value);
- if (value != 0)
- session->recovery_tmo = value;
+ session->recovery_tmo = value;
break;
default:
err = transport->set_param(conn, ev->u.set_param.param,
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ebcc6d0..13a1b39 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -598,6 +598,20 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
{ USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
{ USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
+ { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },
{ USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 6f31e0d..4586a24 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -662,6 +662,20 @@
#define BANDB_USOTL4_PID 0xAC01 /* USOTL4 Isolated RS-485 Converter */
#define BANDB_USTL4_PID 0xAC02 /* USTL4 RS-485 Converter */
#define BANDB_USO9ML2_PID 0xAC03 /* USO9ML2 Isolated RS-232 Converter */
+#define BANDB_USOPTL4_PID 0xAC11
+#define BANDB_USPTL4_PID 0xAC12
+#define BANDB_USO9ML2DR_2_PID 0xAC16
+#define BANDB_USO9ML2DR_PID 0xAC17
+#define BANDB_USOPTL4DR2_PID 0xAC18 /* USOPTL4R-2 2-port Isolated RS-232 Converter */
+#define BANDB_USOPTL4DR_PID 0xAC19
+#define BANDB_485USB9F_2W_PID 0xAC25
+#define BANDB_485USB9F_4W_PID 0xAC26
+#define BANDB_232USB9M_PID 0xAC27
+#define BANDB_485USBTB_2W_PID 0xAC33
+#define BANDB_485USBTB_4W_PID 0xAC34
+#define BANDB_TTL5USB9M_PID 0xAC49
+#define BANDB_TTL3USB9M_PID 0xAC50
+#define BANDB_ZZ_PROG1_USB_PID 0xBA02
/*
* RM Michaelides CANview USB (http://www.rmcan.com)
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index f11abf5..485fa9c 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -121,8 +121,14 @@
* moschip_id_table_combined
*/
#define USB_VENDOR_ID_BANDB 0x0856
-#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44
+#define BANDB_DEVICE_ID_USO9ML2_2 0xAC22
+#define BANDB_DEVICE_ID_USO9ML2_4 0xAC24
+#define BANDB_DEVICE_ID_US9ML2_2 0xAC29
+#define BANDB_DEVICE_ID_US9ML2_4 0xAC30
+#define BANDB_DEVICE_ID_USPTL4_2 0xAC31
+#define BANDB_DEVICE_ID_USPTL4_4 0xAC32
#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42
+#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44
/* This driver also supports
* ATEN UC2324 device using Moschip MCS7840
@@ -177,8 +183,14 @@
static struct usb_device_id moschip_port_id_table[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
- {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
{} /* terminating entry */
@@ -187,8 +199,14 @@ static struct usb_device_id moschip_port_id_table[] = {
static __devinitdata struct usb_device_id moschip_id_table_combined[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
- {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_US9ML2_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2324)},
{USB_DEVICE(USB_VENDOR_ID_ATENINTL, ATENINTL_DEVICE_ID_UC2322)},
{} /* terminating entry */
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index 6a51edd..4bdb7f1 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -1,5 +1,5 @@
/*
- * intel TCO Watchdog Driver (Used in i82801 and i63xxESB chipsets)
+ * intel TCO Watchdog Driver
*
* (c) Copyright 2006-2009 Wim Van Sebroeck <wim@iguana.be>.
*
@@ -14,47 +14,24 @@
*
* The TCO watchdog is implemented in the following I/O controller hubs:
* (See the intel documentation on http://developer.intel.com.)
- * 82801AA (ICH) : document number 290655-003, 290677-014,
- * 82801AB (ICHO) : document number 290655-003, 290677-014,
- * 82801BA (ICH2) : document number 290687-002, 298242-027,
- * 82801BAM (ICH2-M) : document number 290687-002, 298242-027,
- * 82801CA (ICH3-S) : document number 290733-003, 290739-013,
- * 82801CAM (ICH3-M) : document number 290716-001, 290718-007,
- * 82801DB (ICH4) : document number 290744-001, 290745-025,
- * 82801DBM (ICH4-M) : document number 252337-001, 252663-008,
- * 82801E (C-ICH) : document number 273599-001, 273645-002,
- * 82801EB (ICH5) : document number 252516-001, 252517-028,
- * 82801ER (ICH5R) : document number 252516-001, 252517-028,
- * 6300ESB (6300ESB) : document number 300641-004, 300884-013,
- * 82801FB (ICH6) : document number 301473-002, 301474-026,
- * 82801FR (ICH6R) : document number 301473-002, 301474-026,
- * 82801FBM (ICH6-M) : document number 301473-002, 301474-026,
- * 82801FW (ICH6W) : document number 301473-001, 301474-026,
- * 82801FRW (ICH6RW) : document number 301473-001, 301474-026,
- * 631xESB (631xESB) : document number 313082-001, 313075-006,
- * 632xESB (632xESB) : document number 313082-001, 313075-006,
- * 82801GB (ICH7) : document number 307013-003, 307014-024,
- * 82801GR (ICH7R) : document number 307013-003, 307014-024,
- * 82801GDH (ICH7DH) : document number 307013-003, 307014-024,
- * 82801GBM (ICH7-M) : document number 307013-003, 307014-024,
- * 82801GHM (ICH7-M DH) : document number 307013-003, 307014-024,
- * 82801GU (ICH7-U) : document number 307013-003, 307014-024,
- * 82801HB (ICH8) : document number 313056-003, 313057-017,
- * 82801HR (ICH8R) : document number 313056-003, 313057-017,
- * 82801HBM (ICH8M) : document number 313056-003, 313057-017,
- * 82801HH (ICH8DH) : document number 313056-003, 313057-017,
- * 82801HO (ICH8DO) : document number 313056-003, 313057-017,
- * 82801HEM (ICH8M-E) : document number 313056-003, 313057-017,
- * 82801IB (ICH9) : document number 316972-004, 316973-012,
- * 82801IR (ICH9R) : document number 316972-004, 316973-012,
- * 82801IH (ICH9DH) : document number 316972-004, 316973-012,
- * 82801IO (ICH9DO) : document number 316972-004, 316973-012,
- * 82801IBM (ICH9M) : document number 316972-004, 316973-012,
- * 82801IEM (ICH9M-E) : document number 316972-004, 316973-012,
- * 82801JIB (ICH10) : document number 319973-002, 319974-002,
- * 82801JIR (ICH10R) : document number 319973-002, 319974-002,
- * 82801JD (ICH10D) : document number 319973-002, 319974-002,
- * 82801JDO (ICH10DO) : document number 319973-002, 319974-002
+ * document number 290655-003, 290677-014: 82801AA (ICH), 82801AB (ICHO)
+ * document number 290687-002, 298242-027: 82801BA (ICH2)
+ * document number 290733-003, 290739-013: 82801CA (ICH3-S)
+ * document number 290716-001, 290718-007: 82801CAM (ICH3-M)
+ * document number 290744-001, 290745-025: 82801DB (ICH4)
+ * document number 252337-001, 252663-008: 82801DBM (ICH4-M)
+ * document number 273599-001, 273645-002: 82801E (C-ICH)
+ * document number 252516-001, 252517-028: 82801EB (ICH5), 82801ER (ICH5R)
+ * document number 300641-004, 300884-013: 6300ESB
+ * document number 301473-002, 301474-026: 82801F (ICH6)
+ * document number 313082-001, 313075-006: 631xESB, 632xESB
+ * document number 307013-003, 307014-024: 82801G (ICH7)
+ * document number 313056-003, 313057-017: 82801H (ICH8)
+ * document number 316972-004, 316973-012: 82801I (ICH9)
+ * document number 319973-002, 319974-002: 82801J (ICH10)
+ * document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
+ * document number 320066-003, 320257-008: EP80597 (IICH)
+ * document number TBD : Cougar Point (CPT)
*/
/*
@@ -122,6 +99,24 @@ enum iTCO_chipsets {
TCO_ICH10R, /* ICH10R */
TCO_ICH10D, /* ICH10D */
TCO_ICH10DO, /* ICH10DO */
+ TCO_PCH, /* PCH Desktop Full Featured */
+ TCO_PCHM, /* PCH Mobile Full Featured */
+ TCO_P55, /* P55 */
+ TCO_PM55, /* PM55 */
+ TCO_H55, /* H55 */
+ TCO_QM57, /* QM57 */
+ TCO_H57, /* H57 */
+ TCO_HM55, /* HM55 */
+ TCO_Q57, /* Q57 */
+ TCO_HM57, /* HM57 */
+ TCO_PCHMSFF, /* PCH Mobile SFF Full Featured */
+ TCO_QS57, /* QS57 */
+ TCO_3400, /* 3400 */
+ TCO_3420, /* 3420 */
+ TCO_3450, /* 3450 */
+ TCO_EP80579, /* EP80579 */
+ TCO_CPTD, /* CPT Desktop */
+ TCO_CPTM, /* CPT Mobile */
};
static struct {
@@ -162,6 +157,24 @@ static struct {
{"ICH10R", 2},
{"ICH10D", 2},
{"ICH10DO", 2},
+ {"PCH Desktop Full Featured", 2},
+ {"PCH Mobile Full Featured", 2},
+ {"P55", 2},
+ {"PM55", 2},
+ {"H55", 2},
+ {"QM57", 2},
+ {"H57", 2},
+ {"HM55", 2},
+ {"Q57", 2},
+ {"HM57", 2},
+ {"PCH Mobile SFF Full Featured", 2},
+ {"QS57", 2},
+ {"3400", 2},
+ {"3420", 2},
+ {"3450", 2},
+ {"EP80579", 2},
+ {"CPT Desktop", 2},
+ {"CPT Mobile", 2},
{NULL, 0}
};
@@ -230,6 +243,24 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
{ ITCO_PCI_DEVICE(0x3a16, TCO_ICH10R)},
{ ITCO_PCI_DEVICE(0x3a1a, TCO_ICH10D)},
{ ITCO_PCI_DEVICE(0x3a14, TCO_ICH10DO)},
+ { ITCO_PCI_DEVICE(0x3b00, TCO_PCH)},
+ { ITCO_PCI_DEVICE(0x3b01, TCO_PCHM)},
+ { ITCO_PCI_DEVICE(0x3b02, TCO_P55)},
+ { ITCO_PCI_DEVICE(0x3b03, TCO_PM55)},
+ { ITCO_PCI_DEVICE(0x3b06, TCO_H55)},
+ { ITCO_PCI_DEVICE(0x3b07, TCO_QM57)},
+ { ITCO_PCI_DEVICE(0x3b08, TCO_H57)},
+ { ITCO_PCI_DEVICE(0x3b09, TCO_HM55)},
+ { ITCO_PCI_DEVICE(0x3b0a, TCO_Q57)},
+ { ITCO_PCI_DEVICE(0x3b0b, TCO_HM57)},
+ { ITCO_PCI_DEVICE(0x3b0d, TCO_PCHMSFF)},
+ { ITCO_PCI_DEVICE(0x3b0f, TCO_QS57)},
+ { ITCO_PCI_DEVICE(0x3b12, TCO_3400)},
+ { ITCO_PCI_DEVICE(0x3b14, TCO_3420)},
+ { ITCO_PCI_DEVICE(0x3b16, TCO_3450)},
+ { ITCO_PCI_DEVICE(0x5031, TCO_EP80579)},
+ { ITCO_PCI_DEVICE(0x1c42, TCO_CPTD)},
+ { ITCO_PCI_DEVICE(0x1c43, TCO_CPTM)},
{ 0, }, /* End of list */
};
MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 97e01dc..5ef953e 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -199,7 +199,9 @@ static int setfl(int fd, struct file * filp, unsigned long arg)
static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
int force)
{
- write_lock_irq(&filp->f_owner.lock);
+ unsigned long flags;
+
+ write_lock_irqsave(&filp->f_owner.lock, flags);
if (force || !filp->f_owner.pid) {
put_pid(filp->f_owner.pid);
filp->f_owner.pid = get_pid(pid);
@@ -211,7 +213,7 @@ static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
filp->f_owner.euid = cred->euid;
}
}
- write_unlock_irq(&filp->f_owner.lock);
+ write_unlock_irqrestore(&filp->f_owner.lock, flags);
}
int __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 90be551..e71f0fd 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -734,8 +734,6 @@ static struct nfs_parsed_mount_data *nfs_alloc_parsed_mount_data(unsigned int ve
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (data) {
- data->rsize = NFS_MAX_FILE_IO_SIZE;
- data->wsize = NFS_MAX_FILE_IO_SIZE;
data->acregmin = NFS_DEF_ACREGMIN;
data->acregmax = NFS_DEF_ACREGMAX;
data->acdirmin = NFS_DEF_ACDIRMIN;
diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index 725d02f..6d9c6aa 100644
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -389,7 +389,7 @@ sort_pacl(struct posix_acl *pacl)
sort_pacl_range(pacl, 1, i-1);
BUG_ON(pacl->a_entries[i].e_tag != ACL_GROUP_OBJ);
- j = i++;
+ j = ++i;
while (pacl->a_entries[j].e_tag == ACL_GROUP)
j++;
sort_pacl_range(pacl, i, j-1);
diff --git a/fs/partitions/efi.c b/fs/partitions/efi.c
index 038a602..49cfd5f 100644
--- a/fs/partitions/efi.c
+++ b/fs/partitions/efi.c
@@ -1,7 +1,9 @@
/************************************************************
* EFI GUID Partition Table handling
- * Per Intel EFI Specification v1.02
- * http://developer.intel.com/technology/efi/efi.htm
+ *
+ * http://www.uefi.org/specs/
+ * http://www.intel.com/technology/efi/
+ *
* efi.[ch] by Matt Domsch <Matt_Domsch@dell.com>
* Copyright 2000,2001,2002,2004 Dell Inc.
*
@@ -92,6 +94,7 @@
*
************************************************************/
#include <linux/crc32.h>
+#include <linux/math64.h>
#include "check.h"
#include "efi.h"
@@ -141,7 +144,8 @@ last_lba(struct block_device *bdev)
{
if (!bdev || !bdev->bd_inode)
return 0;
- return (bdev->bd_inode->i_size >> 9) - 1ULL;
+ return div_u64(bdev->bd_inode->i_size,
+ bdev_logical_block_size(bdev)) - 1ULL;
}
static inline int
@@ -188,6 +192,7 @@ static size_t
read_lba(struct block_device *bdev, u64 lba, u8 * buffer, size_t count)
{
size_t totalreadcount = 0;
+ sector_t n = lba * (bdev_logical_block_size(bdev) / 512);
if (!bdev || !buffer || lba > last_lba(bdev))
return 0;
@@ -195,7 +200,7 @@ read_lba(struct block_device *bdev, u64 lba, u8 * buffer, size_t count)
while (count) {
int copied = 512;
Sector sect;
- unsigned char *data = read_dev_sector(bdev, lba++, §);
+ unsigned char *data = read_dev_sector(bdev, n++, §);
if (!data)
break;
if (copied > count)
@@ -257,15 +262,16 @@ static gpt_header *
alloc_read_gpt_header(struct block_device *bdev, u64 lba)
{
gpt_header *gpt;
+ unsigned ssz = bdev_logical_block_size(bdev);
+
if (!bdev)
return NULL;
- gpt = kzalloc(sizeof (gpt_header), GFP_KERNEL);
+ gpt = kzalloc(ssz, GFP_KERNEL);
if (!gpt)
return NULL;
- if (read_lba(bdev, lba, (u8 *) gpt,
- sizeof (gpt_header)) < sizeof (gpt_header)) {
+ if (read_lba(bdev, lba, (u8 *) gpt, ssz) < ssz) {
kfree(gpt);
gpt=NULL;
return NULL;
@@ -601,6 +607,7 @@ efi_partition(struct parsed_partitions *state, struct block_device *bdev)
gpt_header *gpt = NULL;
gpt_entry *ptes = NULL;
u32 i;
+ unsigned ssz = bdev_logical_block_size(bdev) / 512;
if (!find_valid_gpt(bdev, &gpt, &ptes) || !gpt || !ptes) {
kfree(gpt);
@@ -611,13 +618,14 @@ efi_partition(struct parsed_partitions *state, struct block_device *bdev)
pr_debug("GUID Partition Table is valid! Yea!\n");
for (i = 0; i < le32_to_cpu(gpt->num_partition_entries) && i < state->limit-1; i++) {
+ u64 start = le64_to_cpu(ptes[i].starting_lba);
+ u64 size = le64_to_cpu(ptes[i].ending_lba) -
+ le64_to_cpu(ptes[i].starting_lba) + 1ULL;
+
if (!is_pte_valid(&ptes[i], last_lba(bdev)))
continue;
- put_partition(state, i+1, le64_to_cpu(ptes[i].starting_lba),
- (le64_to_cpu(ptes[i].ending_lba) -
- le64_to_cpu(ptes[i].starting_lba) +
- 1ULL));
+ put_partition(state, i+1, start * ssz, size * ssz);
/* If this is a RAID volume, tell md */
if (!efi_guidcmp(ptes[i].partition_type_guid,
diff --git a/fs/partitions/efi.h b/fs/partitions/efi.h
index 2cc89d0..6998b58 100644
--- a/fs/partitions/efi.h
+++ b/fs/partitions/efi.h
@@ -37,7 +37,6 @@
#define EFI_PMBR_OSTYPE_EFI 0xEF
#define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
-#define GPT_BLOCK_SIZE 512
#define GPT_HEADER_SIGNATURE 0x5452415020494645ULL
#define GPT_HEADER_REVISION_V1 0x00010000
#define GPT_PRIMARY_PARTITION_TABLE_LBA 1
@@ -79,7 +78,12 @@ typedef struct _gpt_header {
__le32 num_partition_entries;
__le32 sizeof_partition_entry;
__le32 partition_entry_array_crc32;
- u8 reserved2[GPT_BLOCK_SIZE - 92];
+
+ /* The rest of the logical block is reserved by UEFI and must be zero.
+ * EFI standard handles this by:
+ *
+ * uint8_t reserved2[ BlockSize - 92 ];
+ */
} __attribute__ ((packed)) gpt_header;
typedef struct _gpt_entry_attributes {
diff --git a/fs/super.c b/fs/super.c
index 19eb70b..aff046b 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -901,8 +901,9 @@ int get_sb_single(struct file_system_type *fs_type,
return error;
}
s->s_flags |= MS_ACTIVE;
+ } else {
+ do_remount_sb(s, flags, data, 0);
}
- do_remount_sb(s, flags, data, 0);
simple_set_mnt(mnt, s);
return 0;
}
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 9d7febd..0946997 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -152,7 +152,7 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
#include <linux/hardirq.h>
#define ACPI_PREEMPTION_POINT() \
do { \
- if (!in_atomic_preempt_off()) \
+ if (!in_atomic_preempt_off() && !irqs_disabled()) \
cond_resched(); \
} while (0)
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 83d2fbd..64b1a4c 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -151,6 +151,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
* subtraction of non 64 bit counters
* @mult: cycle to nanosecond multiplier
* @shift: cycle to nanosecond divisor (power of two)
+ * @max_idle_ns: max idle time permitted by the clocksource (nsecs)
* @flags: flags describing special properties
* @vread: vsyscall based read
* @resume: resume function for the clocksource, if necessary
@@ -168,6 +169,7 @@ struct clocksource {
cycle_t mask;
u32 mult;
u32 shift;
+ u64 max_idle_ns;
unsigned long flags;
cycle_t (*vread)(void);
void (*resume)(void);
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 10f6284..8709365 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -312,6 +312,7 @@ struct hid_item {
#define HID_QUIRK_MULTI_INPUT 0x00000040
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
#define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000
+#define HID_QUIRK_NO_INIT_REPORTS 0x20000000
/*
* This is the global environment of the parser. This information is
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 84cf1f3..1b7f2a7 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2290,6 +2290,20 @@
#define PCI_DEVICE_ID_MPC8536 0x0051
#define PCI_DEVICE_ID_P2020E 0x0070
#define PCI_DEVICE_ID_P2020 0x0071
+#define PCI_DEVICE_ID_P2010E 0x0078
+#define PCI_DEVICE_ID_P2010 0x0079
+#define PCI_DEVICE_ID_P1020E 0x0100
+#define PCI_DEVICE_ID_P1020 0x0101
+#define PCI_DEVICE_ID_P1011E 0x0108
+#define PCI_DEVICE_ID_P1011 0x0109
+#define PCI_DEVICE_ID_P1022E 0x0110
+#define PCI_DEVICE_ID_P1022 0x0111
+#define PCI_DEVICE_ID_P1013E 0x0118
+#define PCI_DEVICE_ID_P1013 0x0119
+#define PCI_DEVICE_ID_P4080E 0x0400
+#define PCI_DEVICE_ID_P4080 0x0401
+#define PCI_DEVICE_ID_P4040E 0x0408
+#define PCI_DEVICE_ID_P4040 0x0409
#define PCI_DEVICE_ID_MPC8641 0x7010
#define PCI_DEVICE_ID_MPC8641D 0x7011
#define PCI_DEVICE_ID_MPC8610 0x7018
diff --git a/include/linux/time.h b/include/linux/time.h
index fe04e5e..6e026e4 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -148,6 +148,7 @@ extern void monotonic_to_bootbased(struct timespec *ts);
extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
extern int timekeeping_valid_for_hres(void);
+extern u64 timekeeping_max_deferment(void);
extern void update_wall_time(void);
extern void update_xtime_cache(u64 nsec);
extern void timekeeping_leap_insert(int leapsecond);
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index c35d238..148126d 100644
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -37,6 +37,9 @@
#define FC_FRAME_HEADROOM 32 /* headroom for VLAN + FCoE headers */
#define FC_FRAME_TAILROOM 8 /* trailer space for FCoE */
+/* Max number of skb frags allowed, reserving one for fcoe_crc_eof page */
+#define FC_FRAME_SG_LEN (MAX_SKB_FRAGS - 1)
+
#define fp_skb(fp) (&((fp)->skb))
#define fr_hdr(fp) ((fp)->skb.data)
#define fr_len(fp) ((fp)->skb.len)
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 65dc9aa..09a124b 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -145,6 +145,7 @@ enum fc_rport_state {
RPORT_ST_LOGO, /* port logout sent */
RPORT_ST_ADISC, /* Discover Address sent */
RPORT_ST_DELETE, /* port being deleted */
+ RPORT_ST_RESTART, /* remote port being deleted and will restart */
};
/**
diff --git a/init/calibrate.c b/init/calibrate.c
index a379c90..6eb48e5 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -123,23 +123,26 @@ void __cpuinit calibrate_delay(void)
{
unsigned long ticks, loopbit;
int lps_precision = LPS_PREC;
+ static bool printed;
if (preset_lpj) {
loops_per_jiffy = preset_lpj;
- printk(KERN_INFO
- "Calibrating delay loop (skipped) preset value.. ");
- } else if ((smp_processor_id() == 0) && lpj_fine) {
+ if (!printed)
+ pr_info("Calibrating delay loop (skipped) "
+ "preset value.. ");
+ } else if ((!printed) && lpj_fine) {
loops_per_jiffy = lpj_fine;
- printk(KERN_INFO
- "Calibrating delay loop (skipped), "
+ pr_info("Calibrating delay loop (skipped), "
"value calculated using timer frequency.. ");
} else if ((loops_per_jiffy = calibrate_delay_direct()) != 0) {
- printk(KERN_INFO
- "Calibrating delay using timer specific routine.. ");
+ if (!printed)
+ pr_info("Calibrating delay using timer "
+ "specific routine.. ");
} else {
loops_per_jiffy = (1<<12);
- printk(KERN_INFO "Calibrating delay loop... ");
+ if (!printed)
+ pr_info("Calibrating delay loop... ");
while ((loops_per_jiffy <<= 1) != 0) {
/* wait for "start of" clock tick */
ticks = jiffies;
@@ -170,7 +173,10 @@ void __cpuinit calibrate_delay(void)
loops_per_jiffy &= ~loopbit;
}
}
- printk(KERN_CONT "%lu.%02lu BogoMIPS (lpj=%lu)\n",
+ if (!printed)
+ pr_cont("%lu.%02lu BogoMIPS (lpj=%lu)\n",
loops_per_jiffy/(500000/HZ),
(loops_per_jiffy/(5000/HZ)) % 100, loops_per_jiffy);
+
+ printed = true;
}
diff --git a/ipc/msg.c b/ipc/msg.c
index 2ceab7f..779f762 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -125,6 +125,7 @@ void msg_init_ns(struct ipc_namespace *ns)
void msg_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &msg_ids(ns), freeque);
+ idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr);
}
#endif
diff --git a/ipc/sem.c b/ipc/sem.c
index 87c2b64..2f2a479 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -129,6 +129,7 @@ void sem_init_ns(struct ipc_namespace *ns)
void sem_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &sem_ids(ns), freeary);
+ idr_destroy(&ns->ids[IPC_SEM_IDS].ipcs_idr);
}
#endif
diff --git a/ipc/shm.c b/ipc/shm.c
index 11bec62..e9b039f 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -101,6 +101,7 @@ static void do_shm_rmid(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp)
void shm_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &shm_ids(ns), do_shm_rmid);
+ idr_destroy(&ns->ids[IPC_SHM_IDS].ipcs_idr);
}
#endif
diff --git a/kernel/cpu.c b/kernel/cpu.c
index b216886..291ac58 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -400,10 +400,9 @@ int disable_nonboot_cpus(void)
if (cpu == first_cpu)
continue;
error = _cpu_down(cpu, 1);
- if (!error) {
+ if (!error)
cpumask_set_cpu(cpu, frozen_cpus);
- printk("CPU%d is down\n", cpu);
- } else {
+ else {
printk(KERN_ERR "Error taking CPU%d down: %d\n",
cpu, error);
break;
diff --git a/kernel/sched.c b/kernel/sched.c
index bf841d8..60d74cc 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -816,6 +816,7 @@ const_debug unsigned int sysctl_sched_nr_migrate = 32;
* default: 0.25ms
*/
unsigned int sysctl_sched_shares_ratelimit = 250000;
+unsigned int normalized_sysctl_sched_shares_ratelimit = 250000;
/*
* Inject some fuzzyness into changing the per-cpu group shares
@@ -1812,6 +1813,7 @@ static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares)
#endif
static void calc_load_account_active(struct rq *this_rq);
+static void update_sysctl(void);
#include "sched_stats.h"
#include "sched_idletask.c"
@@ -7018,22 +7020,23 @@ cpumask_var_t nohz_cpu_mask;
*
* This idea comes from the SD scheduler of Con Kolivas:
*/
-static inline void sched_init_granularity(void)
+static void update_sysctl(void)
{
- unsigned int factor = 1 + ilog2(num_online_cpus());
- const unsigned long limit = 200000000;
-
- sysctl_sched_min_granularity *= factor;
- if (sysctl_sched_min_granularity > limit)
- sysctl_sched_min_granularity = limit;
-
- sysctl_sched_latency *= factor;
- if (sysctl_sched_latency > limit)
- sysctl_sched_latency = limit;
+ unsigned int cpus = min(num_online_cpus(), 8U);
+ unsigned int factor = 1 + ilog2(cpus);
- sysctl_sched_wakeup_granularity *= factor;
+#define SET_SYSCTL(name) \
+ (sysctl_##name = (factor) * normalized_sysctl_##name)
+ SET_SYSCTL(sched_min_granularity);
+ SET_SYSCTL(sched_latency);
+ SET_SYSCTL(sched_wakeup_granularity);
+ SET_SYSCTL(sched_shares_ratelimit);
+#undef SET_SYSCTL
+}
- sysctl_sched_shares_ratelimit *= factor;
+static inline void sched_init_granularity(void)
+{
+ update_sysctl();
}
#ifdef CONFIG_SMP
@@ -8061,6 +8064,7 @@ static cpumask_var_t cpu_isolated_map;
/* Setup the mask of cpus configured for isolated domains */
static int __init isolated_cpu_setup(char *str)
{
+ alloc_bootmem_cpumask_var(&cpu_isolated_map);
cpulist_parse(str, cpu_isolated_map);
return 1;
}
@@ -9591,7 +9595,9 @@ void __init sched_init(void)
zalloc_cpumask_var(&nohz.cpu_mask, GFP_NOWAIT);
alloc_cpumask_var(&nohz.ilb_grp_nohz_mask, GFP_NOWAIT);
#endif
- zalloc_cpumask_var(&cpu_isolated_map, GFP_NOWAIT);
+ /* May be allocated at isolcpus cmdline parse time */
+ if (cpu_isolated_map == NULL)
+ zalloc_cpumask_var(&cpu_isolated_map, GFP_NOWAIT);
#endif /* SMP */
perf_event_init();
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 199228b..d80812d 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -35,12 +35,14 @@
* run vmstat and monitor the context-switches (cs) field)
*/
unsigned int sysctl_sched_latency = 5000000ULL;
+unsigned int normalized_sysctl_sched_latency = 5000000ULL;
/*
* Minimal preemption granularity for CPU-bound tasks:
* (default: 1 msec * (1 + ilog(ncpus)), units: nanoseconds)
*/
unsigned int sysctl_sched_min_granularity = 1000000ULL;
+unsigned int normalized_sysctl_sched_min_granularity = 1000000ULL;
/*
* is kept at sysctl_sched_latency / sysctl_sched_min_granularity
@@ -70,6 +72,7 @@ unsigned int __read_mostly sysctl_sched_compat_yield;
* have immediate wakeup/sleep latencies.
*/
unsigned int sysctl_sched_wakeup_granularity = 1000000UL;
+unsigned int normalized_sysctl_sched_wakeup_granularity = 1000000UL;
const_debug unsigned int sysctl_sched_migration_cost = 500000UL;
@@ -1880,6 +1883,17 @@ move_one_task_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
return 0;
}
+
+static void rq_online_fair(struct rq *rq)
+{
+ update_sysctl();
+}
+
+static void rq_offline_fair(struct rq *rq)
+{
+ update_sysctl();
+}
+
#endif /* CONFIG_SMP */
/*
@@ -2027,6 +2041,8 @@ static const struct sched_class fair_sched_class = {
.load_balance = load_balance_fair,
.move_one_task = move_one_task_fair,
+ .rq_online = rq_online_fair,
+ .rq_offline = rq_offline_fair,
#endif
.set_curr_task = set_curr_task_fair,
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 9484be4..0d809ae 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -20,6 +20,8 @@
#include <linux/sysdev.h>
#include <linux/tick.h>
+#include "tick-internal.h"
+
/* The registered clock event devices */
static LIST_HEAD(clockevent_devices);
static LIST_HEAD(clockevents_released);
@@ -258,7 +260,8 @@ void clockevents_notify(unsigned long reason, void *arg)
cpu = *((int *)arg);
list_for_each_entry_safe(dev, tmp, &clockevent_devices, list) {
if (cpumask_test_cpu(cpu, dev->cpumask) &&
- cpumask_weight(dev->cpumask) == 1) {
+ cpumask_weight(dev->cpumask) == 1 &&
+ !tick_is_broadcast_device(dev)) {
BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);
list_del(&dev->list);
}
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 5e18c6a..5155dc3 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -416,6 +416,47 @@ void clocksource_touch_watchdog(void)
#ifdef CONFIG_GENERIC_TIME
/**
+ * clocksource_max_deferment - Returns max time the clocksource can be deferred
+ * @cs: Pointer to clocksource
+ *
+ */
+static u64 clocksource_max_deferment(struct clocksource *cs)
+{
+ u64 max_nsecs, max_cycles;
+
+ /*
+ * Calculate the maximum number of cycles that we can pass to the
+ * cyc2ns function without overflowing a 64-bit signed result. The
+ * maximum number of cycles is equal to ULLONG_MAX/cs->mult which
+ * is equivalent to the below.
+ * max_cycles < (2^63)/cs->mult
+ * max_cycles < 2^(log2((2^63)/cs->mult))
+ * max_cycles < 2^(log2(2^63) - log2(cs->mult))
+ * max_cycles < 2^(63 - log2(cs->mult))
+ * max_cycles < 1 << (63 - log2(cs->mult))
+ * Please note that we add 1 to the result of the log2 to account for
+ * any rounding errors, ensure the above inequality is satisfied and
+ * no overflow will occur.
+ */
+ max_cycles = 1ULL << (63 - (ilog2(cs->mult) + 1));
+
+ /*
+ * The actual maximum number of cycles we can defer the clocksource is
+ * determined by the minimum of max_cycles and cs->mask.
+ */
+ max_cycles = min_t(u64, max_cycles, (u64) cs->mask);
+ max_nsecs = clocksource_cyc2ns(max_cycles, cs->mult, cs->shift);
+
+ /*
+ * To ensure that the clocksource does not wrap whilst we are idle,
+ * limit the time the clocksource can be deferred by 12.5%. Please
+ * note a margin of 12.5% is used because this can be computed with
+ * a shift, versus say 10% which would require division.
+ */
+ return max_nsecs - (max_nsecs >> 5);
+}
+
+/**
* clocksource_select - Select the best clocksource available
*
* Private function. Must hold clocksource_mutex when called.
@@ -511,6 +552,9 @@ static void clocksource_enqueue(struct clocksource *cs)
*/
int clocksource_register(struct clocksource *cs)
{
+ /* calculate max idle time permitted for this clocksource */
+ cs->max_idle_ns = clocksource_max_deferment(cs);
+
mutex_lock(&clocksource_mutex);
clocksource_enqueue(cs);
clocksource_select();
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 89aed59..44320b1 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -216,6 +216,7 @@ void tick_nohz_stop_sched_tick(int inidle)
struct tick_sched *ts;
ktime_t last_update, expires, now;
struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;
+ u64 time_delta;
int cpu;
local_irq_save(flags);
@@ -275,6 +276,17 @@ void tick_nohz_stop_sched_tick(int inidle)
seq = read_seqbegin(&xtime_lock);
last_update = last_jiffies_update;
last_jiffies = jiffies;
+
+ /*
+ * On SMP we really should only care for the CPU which
+ * has the do_timer duty assigned. All other CPUs can
+ * sleep as long as they want.
+ */
+ if (cpu == tick_do_timer_cpu ||
+ tick_do_timer_cpu == TICK_DO_TIMER_NONE)
+ time_delta = timekeeping_max_deferment();
+ else
+ time_delta = KTIME_MAX;
} while (read_seqretry(&xtime_lock, seq));
/* Get the next timer wheel timer */
@@ -294,11 +306,26 @@ void tick_nohz_stop_sched_tick(int inidle)
if ((long)delta_jiffies >= 1) {
/*
- * calculate the expiry time for the next timer wheel
- * timer
- */
- expires = ktime_add_ns(last_update, tick_period.tv64 *
- delta_jiffies);
+ * calculate the expiry time for the next timer wheel
+ * timer. delta_jiffies >= NEXT_TIMER_MAX_DELTA signals
+ * that there is no timer pending or at least extremely
+ * far into the future (12 days for HZ=1000). In this
+ * case we set the expiry to the end of time.
+ */
+ if (likely(delta_jiffies < NEXT_TIMER_MAX_DELTA)) {
+ /*
+ * Calculate the time delta for the next timer event.
+ * If the time delta exceeds the maximum time delta
+ * permitted by the current clocksource then adjust
+ * the time delta accordingly to ensure the
+ * clocksource does not wrap.
+ */
+ time_delta = min_t(u64, time_delta,
+ tick_period.tv64 * delta_jiffies);
+ expires = ktime_add_ns(last_update, time_delta);
+ } else {
+ expires.tv64 = KTIME_MAX;
+ }
/*
* If this cpu is the one which updates jiffies, then
@@ -342,22 +369,19 @@ void tick_nohz_stop_sched_tick(int inidle)
ts->idle_sleeps++;
+ /* Mark expires */
+ ts->idle_expires = expires;
+
/*
- * delta_jiffies >= NEXT_TIMER_MAX_DELTA signals that
- * there is no timer pending or at least extremly far
- * into the future (12 days for HZ=1000). In this case
- * we simply stop the tick timer:
+ * If the expiration time == KTIME_MAX, then
+ * in this case we simply stop the tick timer.
*/
- if (unlikely(delta_jiffies >= NEXT_TIMER_MAX_DELTA)) {
- ts->idle_expires.tv64 = KTIME_MAX;
+ if (unlikely(expires.tv64 == KTIME_MAX)) {
if (ts->nohz_mode == NOHZ_MODE_HIGHRES)
hrtimer_cancel(&ts->sched_timer);
goto out;
}
- /* Mark expiries */
- ts->idle_expires = expires;
-
if (ts->nohz_mode == NOHZ_MODE_HIGHRES) {
hrtimer_start(&ts->sched_timer, expires,
HRTIMER_MODE_ABS_PINNED);
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index c3a4e29..66d090e 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -488,6 +488,17 @@ int timekeeping_valid_for_hres(void)
}
/**
+ * timekeeping_max_deferment - Returns max time the clocksource can be deferred
+ *
+ * Caller must observe xtime_lock via read_seqbegin/read_seqretry to
+ * ensure that the clocksource does not change!
+ */
+u64 timekeeping_max_deferment(void)
+{
+ return timekeeper.clock->max_idle_ns;
+}
+
+/**
* read_persistent_clock - Return time from the persistent clock.
*
* Weak dummy function for arches that do not yet support it.
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index cca675e..fe2d3f8 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1306,6 +1306,9 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_conf *conf = &local->hw.conf;
+ if (sdata->vif.type != NL80211_IFTYPE_STATION)
+ return -EOPNOTSUPP;
+
if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
return -EOPNOTSUPP;
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 6dc4652..ae66305 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -113,7 +113,8 @@ ct_proto_port_check(const struct xt_conntrack_mtinfo2 *info,
}
static bool
-conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par,
+ u16 state_mask, u16 status_mask)
{
const struct xt_conntrack_mtinfo2 *info = par->matchinfo;
enum ip_conntrack_info ctinfo;
@@ -136,7 +137,7 @@ conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par)
if (test_bit(IPS_DST_NAT_BIT, &ct->status))
statebit |= XT_CONNTRACK_STATE_DNAT;
}
- if (!!(info->state_mask & statebit) ^
+ if (!!(state_mask & statebit) ^
!(info->invert_flags & XT_CONNTRACK_STATE))
return false;
}
@@ -172,7 +173,7 @@ conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par)
return false;
if ((info->match_flags & XT_CONNTRACK_STATUS) &&
- (!!(info->status_mask & ct->status) ^
+ (!!(status_mask & ct->status) ^
!(info->invert_flags & XT_CONNTRACK_STATUS)))
return false;
@@ -192,11 +193,17 @@ conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par)
static bool
conntrack_mt_v1(const struct sk_buff *skb, const struct xt_match_param *par)
{
- const struct xt_conntrack_mtinfo2 *const *info = par->matchinfo;
- struct xt_match_param newpar = *par;
+ const struct xt_conntrack_mtinfo1 *info = par->matchinfo;
- newpar.matchinfo = *info;
- return conntrack_mt(skb, &newpar);
+ return conntrack_mt(skb, par, info->state_mask, info->status_mask);
+}
+
+static bool
+conntrack_mt_v2(const struct sk_buff *skb, const struct xt_match_param *par)
+{
+ const struct xt_conntrack_mtinfo2 *info = par->matchinfo;
+
+ return conntrack_mt(skb, par, info->state_mask, info->status_mask);
}
static bool conntrack_mt_check(const struct xt_mtchk_param *par)
@@ -209,45 +216,11 @@ static bool conntrack_mt_check(const struct xt_mtchk_param *par)
return true;
}
-static bool conntrack_mt_check_v1(const struct xt_mtchk_param *par)
-{
- struct xt_conntrack_mtinfo1 *info = par->matchinfo;
- struct xt_conntrack_mtinfo2 *up;
- int ret = conntrack_mt_check(par);
-
- if (ret < 0)
- return ret;
-
- up = kmalloc(sizeof(*up), GFP_KERNEL);
- if (up == NULL) {
- nf_ct_l3proto_module_put(par->family);
- return -ENOMEM;
- }
-
- /*
- * The strategy here is to minimize the overhead of v1 matching,
- * by prebuilding a v2 struct and putting the pointer into the
- * v1 dataspace.
- */
- memcpy(up, info, offsetof(typeof(*info), state_mask));
- up->state_mask = info->state_mask;
- up->status_mask = info->status_mask;
- *(void **)info = up;
- return true;
-}
-
static void conntrack_mt_destroy(const struct xt_mtdtor_param *par)
{
nf_ct_l3proto_module_put(par->family);
}
-static void conntrack_mt_destroy_v1(const struct xt_mtdtor_param *par)
-{
- struct xt_conntrack_mtinfo2 **info = par->matchinfo;
- kfree(*info);
- conntrack_mt_destroy(par);
-}
-
static struct xt_match conntrack_mt_reg[] __read_mostly = {
{
.name = "conntrack",
@@ -255,8 +228,8 @@ static struct xt_match conntrack_mt_reg[] __read_mostly = {
.family = NFPROTO_UNSPEC,
.matchsize = sizeof(struct xt_conntrack_mtinfo1),
.match = conntrack_mt_v1,
- .checkentry = conntrack_mt_check_v1,
- .destroy = conntrack_mt_destroy_v1,
+ .checkentry = conntrack_mt_check,
+ .destroy = conntrack_mt_destroy,
.me = THIS_MODULE,
},
{
@@ -264,7 +237,7 @@ static struct xt_match conntrack_mt_reg[] __read_mostly = {
.revision = 2,
.family = NFPROTO_UNSPEC,
.matchsize = sizeof(struct xt_conntrack_mtinfo2),
- .match = conntrack_mt,
+ .match = conntrack_mt_v2,
.checkentry = conntrack_mt_check,
.destroy = conntrack_mt_destroy,
.me = THIS_MODULE,
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 9f0b280..b2930e3 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -655,6 +655,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+ wdev->wext.connect.ssid_len = 0;
#endif
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 7e4ee4e..03784da 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2694,6 +2694,9 @@ static struct pci_device_id azx_ids[] = {
{ PCI_DEVICE(0x10de, 0x0ac1), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0ac2), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0ac3), .driver_data = AZX_DRIVER_NVIDIA },
+ { PCI_DEVICE(0x10de, 0x0be2), .driver_data = AZX_DRIVER_NVIDIA },
+ { PCI_DEVICE(0x10de, 0x0be3), .driver_data = AZX_DRIVER_NVIDIA },
+ { PCI_DEVICE(0x10de, 0x0be4), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0d94), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0d95), .driver_data = AZX_DRIVER_NVIDIA },
{ PCI_DEVICE(0x10de, 0x0d96), .driver_data = AZX_DRIVER_NVIDIA },
diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 01a18ed..7c23016 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -684,7 +684,7 @@ static struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
{ .id = 0x80862801, .name = "G45 DEVBLC", .patch = patch_intel_hdmi },
{ .id = 0x80862802, .name = "G45 DEVCTG", .patch = patch_intel_hdmi },
{ .id = 0x80862803, .name = "G45 DEVELK", .patch = patch_intel_hdmi },
- { .id = 0x80862804, .name = "G45 DEVIBX", .patch = patch_intel_hdmi },
+ { .id = 0x80862804, .name = "G45 DEVIBX", .patch = patch_intel_hdmi_ibexpeak },
{ .id = 0x80860054, .name = "Q57 DEVIBX", .patch = patch_intel_hdmi_ibexpeak },
{ .id = 0x10951392, .name = "SiI1392 HDMI", .patch = patch_intel_hdmi },
{} /* terminator */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 075c3a6..c2e9370 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2401,6 +2401,8 @@ static const char *alc_slave_sws[] = {
"Speaker Playback Switch",
"Mono Playback Switch",
"IEC958 Playback Switch",
+ "Line-Out Playback Switch",
+ "PCM Playback Switch",
NULL,
};
@@ -8839,7 +8841,7 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = {
SND_PCI_QUIRK(0x1462, 0x040d, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x0579, "MSI", ALC883_TARGA_2ch_DIG),
SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
- SND_PCI_QUIRK(0x1462, 0x2fb3, "MSI", ALC883_TARGA_2ch_DIG),
+ SND_PCI_QUIRK(0x1462, 0x2fb3, "MSI", ALC882_AUTO),
SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x3729, "MSI S420", ALC883_TARGA_DIG),
SND_PCI_QUIRK(0x1462, 0x3783, "NEC S970", ALC883_TARGA_DIG),
@@ -10152,7 +10154,7 @@ static void alc262_hp_t5735_setup(struct hda_codec *codec)
struct alc_spec *spec = codec->spec;
spec->autocfg.hp_pins[0] = 0x15;
- spec->autocfg.speaker_pins[0] = 0x0c; /* HACK: not actually a pin */
+ spec->autocfg.speaker_pins[0] = 0x14;
}
static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
@@ -11586,9 +11588,9 @@ static struct alc_config_preset alc262_presets[] = {
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_capture_source,
- .unsol_event = alc_automute_amp_unsol_event,
+ .unsol_event = alc_sku_unsol_event,
.setup = alc262_hp_t5735_setup,
- .init_hook = alc_automute_amp,
+ .init_hook = alc_inithook,
},
[ALC262_HP_RP5700] = {
.mixers = { alc262_hp_rp5700_mixer },
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index fd948bf..f5020ad 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -504,6 +504,31 @@ static int __devinit juli_add_controls(struct snd_ice1712 *ice)
}
/*
+ * suspend/resume
+ * */
+
+#ifdef CONFIG_PM
+static int juli_resume(struct snd_ice1712 *ice)
+{
+ struct snd_akm4xxx *ak = ice->akm;
+ struct juli_spec *spec = ice->spec;
+ /* akm4358 un-reset, un-mute */
+ snd_akm4xxx_reset(ak, 0);
+ /* reinit ak4114 */
+ snd_ak4114_reinit(spec->ak4114);
+ return 0;
+}
+
+static int juli_suspend(struct snd_ice1712 *ice)
+{
+ struct snd_akm4xxx *ak = ice->akm;
+ /* akm4358 reset and soft-mute */
+ snd_akm4xxx_reset(ak, 1);
+ return 0;
+}
+#endif
+
+/*
* initialize the chip
*/
@@ -646,6 +671,13 @@ static int __devinit juli_init(struct snd_ice1712 *ice)
ice->set_spdif_clock = juli_set_spdif_clock;
ice->spdif.ops.open = juli_spdif_in_open;
+
+#ifdef CONFIG_PM
+ ice->pm_resume = juli_resume;
+ ice->pm_suspend = juli_suspend;
+ ice->pm_suspend_enabled = 1;
+#endif
+
return 0;
}
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index fe1307b..eedf33c 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1506,7 +1506,7 @@ static int wm8903_resume(struct platform_device *pdev)
struct i2c_client *i2c = codec->control_data;
int i;
u16 *reg_cache = codec->reg_cache;
- u16 *tmp_cache = kmemdup(codec->reg_cache, sizeof(wm8903_reg_defaults),
+ u16 *tmp_cache = kmemdup(reg_cache, sizeof(wm8903_reg_defaults),
GFP_KERNEL);
/* Bring the codec back up to standby first to minimise pop/clicks */
@@ -1518,6 +1518,7 @@ static int wm8903_resume(struct platform_device *pdev)
for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
if (tmp_cache[i] != reg_cache[i])
snd_soc_write(codec, i, tmp_cache[i]);
+ kfree(tmp_cache);
} else {
dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
}
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index bb4ebd8..251282c 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -168,7 +168,7 @@ irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh,
static int
kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi)
{
- struct _irqfd *irqfd;
+ struct _irqfd *irqfd, *tmp;
struct file *file = NULL;
struct eventfd_ctx *eventfd = NULL;
int ret;
@@ -205,9 +205,20 @@ kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi)
init_waitqueue_func_entry(&irqfd->wait, irqfd_wakeup);
init_poll_funcptr(&irqfd->pt, irqfd_ptable_queue_proc);
+ spin_lock_irq(&kvm->irqfds.lock);
+
+ ret = 0;
+ list_for_each_entry(tmp, &kvm->irqfds.items, list) {
+ if (irqfd->eventfd != tmp->eventfd)
+ continue;
+ /* This fd is used for another irq already. */
+ ret = -EBUSY;
+ spin_unlock_irq(&kvm->irqfds.lock);
+ goto fail;
+ }
+
events = file->f_op->poll(file, &irqfd->pt);
- spin_lock_irq(&kvm->irqfds.lock);
list_add_tail(&irqfd->list, &kvm->irqfds.items);
spin_unlock_irq(&kvm->irqfds.lock);
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 03e5b21..5288885 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -209,11 +209,13 @@ int kvm_request_irq_source_id(struct kvm *kvm)
if (irq_source_id >= BITS_PER_LONG) {
printk(KERN_WARNING "kvm: exhaust allocatable IRQ sources!\n");
- return -EFAULT;
+ irq_source_id = -EFAULT;
+ goto unlock;
}
ASSERT(irq_source_id != KVM_USERSPACE_IRQ_SOURCE_ID);
set_bit(irq_source_id, bitmap);
+unlock:
mutex_unlock(&kvm->irq_lock);
return irq_source_id;
@@ -229,11 +231,15 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id)
if (irq_source_id < 0 ||
irq_source_id >= BITS_PER_LONG) {
printk(KERN_ERR "kvm: IRQ source ID out of range!\n");
- return;
+ goto unlock;
}
+ clear_bit(irq_source_id, &kvm->arch.irq_sources_bitmap);
+ if (!irqchip_in_kernel(kvm))
+ goto unlock;
+
for (i = 0; i < KVM_IOAPIC_NUM_PINS; i++)
clear_bit(irq_source_id, &kvm->arch.irq_states[i]);
- clear_bit(irq_source_id, &kvm->arch.irq_sources_bitmap);
+unlock:
mutex_unlock(&kvm->irq_lock);
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-01-28 23:38 UTC | newest]
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2010-01-28 23:35 Linux 2.6.32.7 Greg KH
2010-01-28 23:36 ` Greg KH
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