I'm announcing the release of the 2.6.36.1 kernel.
All users of the 2.6.36 kernel series must upgrade.
The updated 2.6.36.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.git
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=summary
thanks,
greg k-h
------------
Makefile | 2 -
arch/arm/include/asm/kgdb.h | 5 +-
arch/arm/kernel/kgdb.c | 2 -
arch/arm/mach-cns3xxx/include/mach/debug-macro.S | 2 -
arch/powerpc/kernel/ppc970-pmu.c | 2 +
arch/x86/include/asm/cpufeature.h | 2 -
arch/x86/include/asm/io.h | 1
arch/x86/include/asm/mrst.h | 2 -
arch/x86/include/asm/smp.h | 9 ++++-
arch/x86/kernel/apic/io_apic.c | 2 +
arch/x86/kernel/cpu/mtrr/cleanup.c | 2 -
arch/x86/kernel/cpu/perf_event_amd.c | 4 +-
arch/x86/kernel/crash_dump_64.c | 3 +
arch/x86/kernel/olpc.c | 5 ++
arch/x86/kernel/reboot.c | 2 -
arch/x86/kernel/smp.c | 15 +++++---
arch/x86/kernel/traps.c | 1
arch/x86/kernel/vm86_32.c | 10 ++++-
arch/x86/kvm/svm.c | 37 ++++++++++++++++++++-
arch/x86/kvm/x86.c | 4 +-
arch/x86/xen/enlighten.c | 2 -
arch/x86/xen/smp.c | 6 +--
drivers/ata/ahci.h | 1
drivers/ata/libahci.c | 18 ++++++++--
drivers/bluetooth/hci_ldisc.c | 7 ++++
drivers/char/pcmcia/synclink_cs.c | 2 +
drivers/idle/intel_idle.c | 2 -
drivers/misc/sgi-xp/xpc_uv.c | 17 ++++++++++
drivers/net/wireless/p54/eeprom.c | 4 +-
drivers/net/wireless/p54/p54usb.c | 15 ++++++++
drivers/platform/x86/asus-laptop.c | 6 +--
drivers/scsi/gdth.c | 8 ++++
drivers/scsi/libsas/sas_ata.c | 1
drivers/scsi/pmcraid.h | 1
drivers/scsi/qla4xxx/ql4_nx.c | 1
drivers/scsi/scsi_lib.c | 3 +
drivers/scsi/scsi_sysfs.c | 3 +
drivers/scsi/sd.c | 15 +++++---
drivers/staging/phison/phison.c | 2 -
drivers/staging/usbip/usbip_event.c | 16 +--------
drivers/staging/usbip/vhci_hcd.c | 2 +
drivers/usb/core/hub.c | 9 +++--
drivers/usb/core/message.c | 14 ++++----
drivers/usb/gadget/atmel_usba_udc.c | 3 +
drivers/usb/gadget/composite.c | 3 +
drivers/usb/gadget/f_acm.c | 2 -
drivers/usb/gadget/g_ffs.c | 4 +-
drivers/usb/gadget/multi.c | 4 +-
drivers/usb/host/r8a66597.h | 2 -
drivers/usb/musb/blackfin.c | 7 ++--
drivers/usb/musb/davinci.c | 2 +
drivers/usb/musb/musb_core.c | 4 --
drivers/usb/musb/omap2430.c | 1
drivers/usb/musb/tusb6010.c | 4 ++
drivers/usb/serial/cp210x.c | 2 +
drivers/usb/serial/ftdi_sio.c | 39 ++++++++++++++++++++---
drivers/usb/serial/ftdi_sio_ids.h | 39 ++++++++++++++++++++++-
drivers/usb/serial/mct_u232.c | 7 ++--
drivers/usb/serial/opticon.c | 6 +--
drivers/usb/serial/option.c | 23 +++++++++++--
drivers/usb/serial/visor.c | 11 +++++-
fs/cifs/cifsproto.h | 3 +
fs/cifs/dir.c | 12 ++-----
fs/cifs/file.c | 4 +-
fs/nfs/direct.c | 2 -
fs/pipe.c | 2 -
kernel/futex.c | 31 +++++++++---------
kernel/perf_event.c | 8 ++++
kernel/sched.c | 13 +------
mm/vmalloc.c | 9 +++++
net/bluetooth/l2cap.c | 4 +-
net/netfilter/xt_SECMARK.c | 2 -
72 files changed, 379 insertions(+), 141 deletions(-)
Alan Cox (1):
bluetooth: Fix missing NULL check
Alan Stern (2):
USB: disable endpoints after unbinding interfaces, not before
USB: accept some invalid ep0-maxpacket values
Alok Kataria (1):
x86, kexec: Make sure to stop all CPUs before exiting the kernel
Alon Ziv (1):
USB: opticon: Fix long-standing bugs in opticon driver
Anders Larsen (1):
USB: cp210x: Add WAGO 750-923 Service Cable device ID
Andre Przywara (1):
x86, cpu: Fix renamed, not-yet-shipping AMD CPUID feature bit
Andreas Herrmann (1):
x86, mtrr: Assume SYS_CFG[Tom2ForceMemTypeWB] exists on all future AMD CPUs
Anil Ravindranath (1):
pmcraid: remove duplicate struct member
Bart Oldeman (1):
x86, vm86: Fix preemption bug for int1 debug and int3 breakpoint handlers.
Christian Lamparter (2):
p54usb: fix off-by-one on !CONFIG_PM
p54usb: add five more USBIDs
Christof Schmitt (1):
Fix race when removing SCSI devices
Cliff Wickman (2):
mm, x86: Saving vmcore with non-lazy freeing of vmas
x86, kdump: Change copy_oldmem_page() to use cached addressing
Corentin Chary (1):
asus-laptop: fix gps rfkill
DJ Delorie (1):
USB: cp210x: Add Renesas RX-Stick device ID
Dan Carpenter (1):
gdth: integer overflow in ioctl
Daniel Suchy (1):
USB: ftdi_sio: new VID/PIDs for various Papouch devices
Darren Hart (1):
futex: Fix errors in nested key ref-counting
David Milburn (1):
libsas: fix NCQ mixing with non-NCQ
Eric Paris (1):
secmark: do not return early if there was no error
Greg Kroah-Hartman (3):
Staging: phison: fix problem caused by libata change
USB: ftdi_sio: add device ids for ScienceScope
Linux 2.6.36.1
H. Peter Anvin (1):
x86, mrst: A function in a header file needs to be marked "inline"
Jean-Christophe PLAGNIOL-VILLARD (1):
USB: atmel_usba_udc: force vbus_pin at -EINVAL when gpio_request failled
Jiri Slaby (1):
qla4xxx: fix build on PPC
Joerg Roedel (2):
KVM: X86: Report SVM bit to userspace only when supported
KVM: SVM: Restore correct registers after sel_cr0 intercept emulation
Johan Hovold (3):
USB: mct_u232: fix broken close
USB: ftdi_sio: revert "USB: ftdi_sio: fix DTR/RTS line modes"
USB: visor: fix initialisation of UX50/TH55 devices
Julia Lawall (1):
drivers/net/wireless/p54/eeprom.c: Return -ENOMEM on memory allocation failure
Len Brown (1):
intel_idle: do not use the LAPIC timer for ATOM C2
Linus Walleij (1):
sched: Drop all load weight manipulation for RT tasks
Mac Lin (1):
ARM: cns3xxx: Fixup the missing second parameter to addruart macro to allow them to build.
Mathieu Desnoyers (1):
sched: Fix string comparison in /proc/sched_features
Mauro Carvalho Chehab (1):
USB: option: Add more ZTE modem USB id's
Max Vozeler (2):
staging: usbip: Notify usb core of port status changes
staging: usbip: Process event flags without delay
Michael Reed (1):
sd name space exhaustion causes system hang
Michal Nazarewicz (2):
USB: gadget: g_ffs: fixed vendor and product ID
USB: gadget: g_multi: fixed vendor and product ID
Mike Christie (1):
Fix regressions in scsi_internal_device_block
Nathan Holstein (1):
Bluetooth: fix oops in l2cap_connect_req
Nicolas Kaiser (1):
pipe: fix failure to return error code on ->confirm()
Nobuhiro Iwamatsu (1):
usb: r8a66597-hcd: Change mistake of the outsw function
Paul Fox (1):
x86, olpc: Don't retry EC commands forever
Paul Mackerras (1):
powerpc/perf: Fix sampling enable for PPC970
Praveena Nadahally (1):
USB: Change acm_iad_descriptor bFunctionProtocol to USB_CDC_ACM_PROTO_AT_V25TER
Rabin Vincent (1):
kgdb,arm: fix register dump
Rainer Keller (1):
USB: add PID for FTDI based OpenDCC hardware
Rich Mattes (1):
USB: ftdi_sio: Add PID for accesio products
Robin Holt (1):
sgi-xp: incoming XPC channel messages can come in after the channel's partition structures have been torn down
Roger Quadros (1):
usb gadget: composite: prevent OOPS for non-standard control request
Sergei Shtylyov (3):
USB: MUSB: fix kernel WARNING/oops when unloading module in OTG mode
usb: musb: blackfin: call usb_nop_xceiv_unregister() in musb_platform_exit()
usb: musb: blackfin: call gpio_free() on error path in musb_platform_init()
Stephane Eranian (2):
perf_events: Fix bogus AMD64 generic TLB events
perf_events: Fix bogus context time tracking
Steve Dickson (1):
Fixed Regression in NFS Direct I/O path
Suresh Jayaraman (1):
cifs: fix broken oplock handling
Suresh Siddha (1):
x86, intr-remap: Set redirection hint in the IRTE
Tejun Heo (1):
libahci: fix result_tf handling after an ATA PIO data-in command
Vasiliy Kulikov (1):
pcmcia: synclink_cs: fix information leak to userland
diff --git a/Makefile b/Makefile
index 860c26a..dafd22a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 36
-EXTRAVERSION =
+EXTRAVERSION = .1
NAME = Flesh-Eating Bats with Fangs
# *DOCUMENTATION*
diff --git a/arch/arm/include/asm/kgdb.h b/arch/arm/include/asm/kgdb.h
index 0826599..48066ce 100644
--- a/arch/arm/include/asm/kgdb.h
+++ b/arch/arm/include/asm/kgdb.h
@@ -70,7 +70,8 @@ extern int kgdb_fault_expected;
#define _GP_REGS 16
#define _FP_REGS 8
#define _EXTRA_REGS 2
-#define DBG_MAX_REG_NUM (_GP_REGS + (_FP_REGS * 3) + _EXTRA_REGS)
+#define GDB_MAX_REGS (_GP_REGS + (_FP_REGS * 3) + _EXTRA_REGS)
+#define DBG_MAX_REG_NUM (_GP_REGS + _FP_REGS + _EXTRA_REGS)
#define KGDB_MAX_NO_CPUS 1
#define BUFMAX 400
@@ -93,7 +94,7 @@ extern int kgdb_fault_expected;
#define _SPT 13
#define _LR 14
#define _PC 15
-#define _CPSR (DBG_MAX_REG_NUM - 1)
+#define _CPSR (GDB_MAX_REGS - 1)
/*
* So that we can denote the end of a frame for tracing,
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index d6e8b4d..778c2f7 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -79,7 +79,7 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
return;
/* Initialize to zero */
- for (regno = 0; regno < DBG_MAX_REG_NUM; regno++)
+ for (regno = 0; regno < GDB_MAX_REGS; regno++)
gdb_regs[regno] = 0;
/* Otherwise, we have only some registers from switch_to() */
diff --git a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S
index d16ce7e..9b50442 100644
--- a/arch/arm/mach-cns3xxx/include/mach/debug-macro.S
+++ b/arch/arm/mach-cns3xxx/include/mach/debug-macro.S
@@ -10,7 +10,7 @@
* published by the Free Software Foundation.
*/
- .macro addruart,rx
+ .macro addruart,rx,rtmp
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000
diff --git a/arch/powerpc/kernel/ppc970-pmu.c b/arch/powerpc/kernel/ppc970-pmu.c
index 8eff48e..3fee685 100644
--- a/arch/powerpc/kernel/ppc970-pmu.c
+++ b/arch/powerpc/kernel/ppc970-pmu.c
@@ -169,9 +169,11 @@ static int p970_marked_instr_event(u64 event)
switch (unit) {
case PM_VPU:
mask = 0x4c; /* byte 0 bits 2,3,6 */
+ break;
case PM_LSU0:
/* byte 2 bits 0,2,3,4,6; all of byte 1 */
mask = 0x085dff00;
+ break;
case PM_LSU1L:
mask = 0x50 << 24; /* byte 3 bits 4,6 */
break;
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 3f76523..f857bd3 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -152,7 +152,7 @@
#define X86_FEATURE_3DNOWPREFETCH (6*32+ 8) /* 3DNow prefetch instructions */
#define X86_FEATURE_OSVW (6*32+ 9) /* OS Visible Workaround */
#define X86_FEATURE_IBS (6*32+10) /* Instruction Based Sampling */
-#define X86_FEATURE_SSE5 (6*32+11) /* SSE-5 */
+#define X86_FEATURE_XOP (6*32+11) /* extended AVX instructions */
#define X86_FEATURE_SKINIT (6*32+12) /* SKINIT/STGI instructions */
#define X86_FEATURE_WDT (6*32+13) /* Watchdog timer */
#define X86_FEATURE_NODEID_MSR (6*32+19) /* NodeId MSR */
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 30a3e97..6a45ec4 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -206,6 +206,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
extern void iounmap(volatile void __iomem *addr);
+extern void set_iounmap_nonlazy(void);
#ifdef __KERNEL__
diff --git a/arch/x86/include/asm/mrst.h b/arch/x86/include/asm/mrst.h
index 1635074..33fc296 100644
--- a/arch/x86/include/asm/mrst.h
+++ b/arch/x86/include/asm/mrst.h
@@ -26,7 +26,7 @@ enum mrst_cpu_type {
};
extern enum mrst_cpu_type __mrst_cpu_chip;
-static enum mrst_cpu_type mrst_identify_cpu(void)
+static inline enum mrst_cpu_type mrst_identify_cpu(void)
{
return __mrst_cpu_chip;
}
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 4cfc908..4c2f63c 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -50,7 +50,7 @@ struct smp_ops {
void (*smp_prepare_cpus)(unsigned max_cpus);
void (*smp_cpus_done)(unsigned max_cpus);
- void (*smp_send_stop)(void);
+ void (*stop_other_cpus)(int wait);
void (*smp_send_reschedule)(int cpu);
int (*cpu_up)(unsigned cpu);
@@ -73,7 +73,12 @@ extern struct smp_ops smp_ops;
static inline void smp_send_stop(void)
{
- smp_ops.smp_send_stop();
+ smp_ops.stop_other_cpus(0);
+}
+
+static inline void stop_other_cpus(void)
+{
+ smp_ops.stop_other_cpus(1);
}
static inline void smp_prepare_boot_cpu(void)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 5c5b8f3..ad1515d 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1397,6 +1397,7 @@ int setup_ioapic_entry(int apic_id, int irq,
irte.dlvry_mode = apic->irq_delivery_mode;
irte.vector = vector;
irte.dest_id = IRTE_DEST(destination);
+ irte.redir_hint = 1;
/* Set source-id of interrupt request */
set_ioapic_sid(&irte, apic_id);
@@ -3348,6 +3349,7 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq,
irte.dlvry_mode = apic->irq_delivery_mode;
irte.vector = cfg->vector;
irte.dest_id = IRTE_DEST(dest);
+ irte.redir_hint = 1;
/* Set source-id of interrupt request */
if (pdev)
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c
index c5f59d0..ac140c7 100644
--- a/arch/x86/kernel/cpu/mtrr/cleanup.c
+++ b/arch/x86/kernel/cpu/mtrr/cleanup.c
@@ -827,7 +827,7 @@ int __init amd_special_default_mtrr(void)
if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
return 0;
- if (boot_cpu_data.x86 < 0xf || boot_cpu_data.x86 > 0x11)
+ if (boot_cpu_data.x86 < 0xf)
return 0;
/* In case some hypervisor doesn't pass SYSCFG through: */
if (rdmsr_safe(MSR_K8_SYSCFG, &l, &h) < 0)
diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index c2897b7..46d5844 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -52,7 +52,7 @@ static __initconst const u64 amd_hw_cache_event_ids
[ C(DTLB) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0x0040, /* Data Cache Accesses */
- [ C(RESULT_MISS) ] = 0x0046, /* L1 DTLB and L2 DLTB Miss */
+ [ C(RESULT_MISS) ] = 0x0746, /* L1_DTLB_AND_L2_DLTB_MISS.ALL */
},
[ C(OP_WRITE) ] = {
[ C(RESULT_ACCESS) ] = 0,
@@ -66,7 +66,7 @@ static __initconst const u64 amd_hw_cache_event_ids
[ C(ITLB) ] = {
[ C(OP_READ) ] = {
[ C(RESULT_ACCESS) ] = 0x0080, /* Instruction fecthes */
- [ C(RESULT_MISS) ] = 0x0085, /* Instr. fetch ITLB misses */
+ [ C(RESULT_MISS) ] = 0x0385, /* L1_ITLB_AND_L2_ITLB_MISS.ALL */
},
[ C(OP_WRITE) ] = {
[ C(RESULT_ACCESS) ] = -1,
diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
index 045b36c..9948288 100644
--- a/arch/x86/kernel/crash_dump_64.c
+++ b/arch/x86/kernel/crash_dump_64.c
@@ -34,7 +34,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
if (!csize)
return 0;
- vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
+ vaddr = ioremap_cache(pfn << PAGE_SHIFT, PAGE_SIZE);
if (!vaddr)
return -ENOMEM;
@@ -46,6 +46,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
} else
memcpy(buf, vaddr + offset, csize);
+ set_iounmap_nonlazy();
iounmap(vaddr);
return csize;
}
diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c
index 0e0cdde..a2bd899 100644
--- a/arch/x86/kernel/olpc.c
+++ b/arch/x86/kernel/olpc.c
@@ -114,6 +114,7 @@ int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
unsigned long flags;
int ret = -EIO;
int i;
+ int restarts = 0;
spin_lock_irqsave(&ec_lock, flags);
@@ -169,7 +170,9 @@ restart:
if (wait_on_obf(0x6c, 1)) {
printk(KERN_ERR "olpc-ec: timeout waiting for"
" EC to provide data!\n");
- goto restart;
+ if (restarts++ < 10)
+ goto restart;
+ goto err;
}
outbuf[i] = inb(0x68);
pr_devel("olpc-ec: received 0x%x\n", outbuf[i]);
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index e3af342..76a0d71 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -641,7 +641,7 @@ void native_machine_shutdown(void)
/* O.K Now that I'm on the appropriate processor,
* stop all of the others.
*/
- smp_send_stop();
+ stop_other_cpus();
#endif
lapic_shutdown();
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index d801210..513deac 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -159,10 +159,10 @@ asmlinkage void smp_reboot_interrupt(void)
irq_exit();
}
-static void native_smp_send_stop(void)
+static void native_stop_other_cpus(int wait)
{
unsigned long flags;
- unsigned long wait;
+ unsigned long timeout;
if (reboot_force)
return;
@@ -179,9 +179,12 @@ static void native_smp_send_stop(void)
if (num_online_cpus() > 1) {
apic->send_IPI_allbutself(REBOOT_VECTOR);
- /* Don't wait longer than a second */
- wait = USEC_PER_SEC;
- while (num_online_cpus() > 1 && wait--)
+ /*
+ * Don't wait longer than a second if the caller
+ * didn't ask us to wait.
+ */
+ timeout = USEC_PER_SEC;
+ while (num_online_cpus() > 1 && (wait || timeout--))
udelay(1);
}
@@ -227,7 +230,7 @@ struct smp_ops smp_ops = {
.smp_prepare_cpus = native_smp_prepare_cpus,
.smp_cpus_done = native_smp_cpus_done,
- .smp_send_stop = native_smp_send_stop,
+ .stop_other_cpus = native_stop_other_cpus,
.smp_send_reschedule = native_smp_send_reschedule,
.cpu_up = native_cpu_up,
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 60788de..9f4edeb 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -575,6 +575,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
if (regs->flags & X86_VM_MASK) {
handle_vm86_trap((struct kernel_vm86_regs *) regs,
error_code, 1);
+ preempt_conditional_cli(regs);
return;
}
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 5ffb562..61fb985 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -551,8 +551,14 @@ cannot_handle:
int handle_vm86_trap(struct kernel_vm86_regs *regs, long error_code, int trapno)
{
if (VMPI.is_vm86pus) {
- if ((trapno == 3) || (trapno == 1))
- return_to_32bit(regs, VM86_TRAP + (trapno << 8));
+ if ((trapno == 3) || (trapno == 1)) {
+ KVM86->regs32->ax = VM86_TRAP + (trapno << 8);
+ /* setting this flag forces the code in entry_32.S to
+ call save_v86_state() and change the stack pointer
+ to KVM86->regs32 */
+ set_thread_flag(TIF_IRET);
+ return 0;
+ }
do_int(regs, trapno, (unsigned char __user *) (regs->pt.ss << 4), SP(regs));
return 0;
}
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 8a3f9f6..2a02a65 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -88,6 +88,14 @@ struct nested_state {
/* A VMEXIT is required but not yet emulated */
bool exit_required;
+ /*
+ * If we vmexit during an instruction emulation we need this to restore
+ * the l1 guest rip after the emulation
+ */
+ unsigned long vmexit_rip;
+ unsigned long vmexit_rsp;
+ unsigned long vmexit_rax;
+
/* cache for intercepts of the guest */
u16 intercept_cr_read;
u16 intercept_cr_write;
@@ -1206,8 +1214,12 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
if (old == new) {
/* cr0 write with ts and mp unchanged */
svm->vmcb->control.exit_code = SVM_EXIT_CR0_SEL_WRITE;
- if (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE)
+ if (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE) {
+ svm->nested.vmexit_rip = kvm_rip_read(vcpu);
+ svm->nested.vmexit_rsp = kvm_register_read(vcpu, VCPU_REGS_RSP);
+ svm->nested.vmexit_rax = kvm_register_read(vcpu, VCPU_REGS_RAX);
return;
+ }
}
}
@@ -2399,6 +2411,23 @@ static int emulate_on_interception(struct vcpu_svm *svm)
return emulate_instruction(&svm->vcpu, 0, 0, 0) == EMULATE_DONE;
}
+static int cr0_write_interception(struct vcpu_svm *svm)
+{
+ struct kvm_vcpu *vcpu = &svm->vcpu;
+ int r;
+
+ r = emulate_instruction(&svm->vcpu, 0, 0, 0);
+
+ if (svm->nested.vmexit_rip) {
+ kvm_register_write(vcpu, VCPU_REGS_RIP, svm->nested.vmexit_rip);
+ kvm_register_write(vcpu, VCPU_REGS_RSP, svm->nested.vmexit_rsp);
+ kvm_register_write(vcpu, VCPU_REGS_RAX, svm->nested.vmexit_rax);
+ svm->nested.vmexit_rip = 0;
+ }
+
+ return r == EMULATE_DONE;
+}
+
static int cr8_write_interception(struct vcpu_svm *svm)
{
struct kvm_run *kvm_run = svm->vcpu.run;
@@ -2672,7 +2701,7 @@ static int (*svm_exit_handlers[])(struct vcpu_svm *svm) = {
[SVM_EXIT_READ_CR4] = emulate_on_interception,
[SVM_EXIT_READ_CR8] = emulate_on_interception,
[SVM_EXIT_CR0_SEL_WRITE] = emulate_on_interception,
- [SVM_EXIT_WRITE_CR0] = emulate_on_interception,
+ [SVM_EXIT_WRITE_CR0] = cr0_write_interception,
[SVM_EXIT_WRITE_CR3] = emulate_on_interception,
[SVM_EXIT_WRITE_CR4] = emulate_on_interception,
[SVM_EXIT_WRITE_CR8] = cr8_write_interception,
@@ -3354,6 +3383,10 @@ static void svm_cpuid_update(struct kvm_vcpu *vcpu)
static void svm_set_supported_cpuid(u32 func, struct kvm_cpuid_entry2 *entry)
{
switch (func) {
+ case 0x80000001:
+ if (nested)
+ entry->ecx |= (1 << 2); /* Set SVM bit */
+ break;
case 0x8000000A:
entry->eax = 1; /* SVM revision 1 */
entry->ebx = 8; /* Lets support 8 ASIDs in case we add proper
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 3a09c62..a4a427b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1994,9 +1994,9 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
0 /* Reserved, AES */ | F(XSAVE) | 0 /* OSXSAVE */ | F(AVX);
/* cpuid 0x80000001.ecx */
const u32 kvm_supported_word6_x86_features =
- F(LAHF_LM) | F(CMP_LEGACY) | F(SVM) | 0 /* ExtApicSpace */ |
+ F(LAHF_LM) | F(CMP_LEGACY) | 0 /*SVM*/ | 0 /* ExtApicSpace */ |
F(CR8_LEGACY) | F(ABM) | F(SSE4A) | F(MISALIGNSSE) |
- F(3DNOWPREFETCH) | 0 /* OSVW */ | 0 /* IBS */ | F(SSE5) |
+ F(3DNOWPREFETCH) | 0 /* OSVW */ | 0 /* IBS */ | F(XOP) |
0 /* SKINIT */ | 0 /* WDT */;
/* all calls to cpuid_count() should be made on the same cpu */
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 7d46c84..44f8086 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1018,7 +1018,7 @@ static void xen_reboot(int reason)
struct sched_shutdown r = { .reason = reason };
#ifdef CONFIG_SMP
- smp_send_stop();
+ stop_other_cpus();
#endif
if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 25f232b..f4d0100 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -400,9 +400,9 @@ static void stop_self(void *v)
BUG();
}
-static void xen_smp_send_stop(void)
+static void xen_stop_other_cpus(int wait)
{
- smp_call_function(stop_self, NULL, 0);
+ smp_call_function(stop_self, NULL, wait);
}
static void xen_smp_send_reschedule(int cpu)
@@ -470,7 +470,7 @@ static const struct smp_ops xen_smp_ops __initdata = {
.cpu_disable = xen_cpu_disable,
.play_dead = xen_play_dead,
- .smp_send_stop = xen_smp_send_stop,
+ .stop_other_cpus = xen_stop_other_cpus,
.smp_send_reschedule = xen_smp_send_reschedule,
.send_call_func_ipi = xen_smp_send_call_function_ipi,
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index e5fdeeb..d1a0f5b 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -72,6 +72,7 @@ enum {
AHCI_CMD_RESET = (1 << 8),
AHCI_CMD_CLR_BUSY = (1 << 10),
+ RX_FIS_PIO_SETUP = 0x20, /* offset of PIO Setup FIS data */
RX_FIS_D2H_REG = 0x40, /* offset of D2H Register FIS data */
RX_FIS_SDB = 0x58, /* offset of SDB FIS data */
RX_FIS_UNK = 0x60, /* offset of Unknown FIS data */
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 8eea309..137514d 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1830,12 +1830,24 @@ static unsigned int ahci_qc_issue(struct ata_queued_cmd *qc)
static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc)
{
struct ahci_port_priv *pp = qc->ap->private_data;
- u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG;
+ u8 *rx_fis = pp->rx_fis;
if (pp->fbs_enabled)
- d2h_fis += qc->dev->link->pmp * AHCI_RX_FIS_SZ;
+ rx_fis += qc->dev->link->pmp * AHCI_RX_FIS_SZ;
+
+ /*
+ * After a successful execution of an ATA PIO data-in command,
+ * the device doesn't send D2H Reg FIS to update the TF and
+ * the host should take TF and E_Status from the preceding PIO
+ * Setup FIS.
+ */
+ if (qc->tf.protocol == ATA_PROT_PIO && qc->dma_dir == DMA_FROM_DEVICE &&
+ !(qc->flags & ATA_QCFLAG_FAILED)) {
+ ata_tf_from_fis(rx_fis + RX_FIS_PIO_SETUP, &qc->result_tf);
+ qc->result_tf.command = (rx_fis + RX_FIS_PIO_SETUP)[15];
+ } else
+ ata_tf_from_fis(rx_fis + RX_FIS_D2H_REG, &qc->result_tf);
- ata_tf_from_fis(d2h_fis, &qc->result_tf);
return true;
}
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 998833d..17361ba 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -256,9 +256,16 @@ static int hci_uart_tty_open(struct tty_struct *tty)
BT_DBG("tty %p", tty);
+ /* FIXME: This btw is bogus, nothing requires the old ldisc to clear
+ the pointer */
if (hu)
return -EEXIST;
+ /* Error if the tty has no write op instead of leaving an exploitable
+ hole */
+ if (tty->ops->write == NULL)
+ return -EOPNOTSUPP;
+
if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
BT_ERR("Can't allocate control structure");
return -ENFILE;
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 9ecd6be..45f9fad 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -4127,6 +4127,8 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (cmd != SIOCWANDEV)
return hdlc_ioctl(dev, ifr, cmd);
+ memset(&new_line, 0, size);
+
switch(ifr->ifr_settings.type) {
case IF_GET_IFACE: /* return current sync_serial_settings */
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index c37ef64..cf88588 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -276,7 +276,7 @@ static int intel_idle_probe(void)
case 0x1C: /* 28 - Atom Processor */
case 0x26: /* 38 - Lincroft Atom Processor */
- lapic_timer_reliable_states = (1 << 2) | (1 << 1); /* C2, C1 */
+ lapic_timer_reliable_states = (1 << 1); /* C1 */
cpuidle_state_table = atom_cstates;
break;
#ifdef FUTURE_USE
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 1f59ee2..17bbacb 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -417,6 +417,7 @@ xpc_process_activate_IRQ_rcvd_uv(void)
static void
xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
struct xpc_activate_mq_msghdr_uv *msg_hdr,
+ int part_setup,
int *wakeup_hb_checker)
{
unsigned long irq_flags;
@@ -481,6 +482,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
case XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREQUEST_UV: {
struct xpc_activate_mq_msg_chctl_closerequest_uv *msg;
+ if (!part_setup)
+ break;
+
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_closerequest_uv,
hdr);
@@ -497,6 +501,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
case XPC_ACTIVATE_MQ_MSG_CHCTL_CLOSEREPLY_UV: {
struct xpc_activate_mq_msg_chctl_closereply_uv *msg;
+ if (!part_setup)
+ break;
+
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_closereply_uv,
hdr);
@@ -511,6 +518,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREQUEST_UV: {
struct xpc_activate_mq_msg_chctl_openrequest_uv *msg;
+ if (!part_setup)
+ break;
+
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_openrequest_uv,
hdr);
@@ -528,6 +538,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENREPLY_UV: {
struct xpc_activate_mq_msg_chctl_openreply_uv *msg;
+ if (!part_setup)
+ break;
+
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_openreply_uv, hdr);
args = &part->remote_openclose_args[msg->ch_number];
@@ -545,6 +558,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
case XPC_ACTIVATE_MQ_MSG_CHCTL_OPENCOMPLETE_UV: {
struct xpc_activate_mq_msg_chctl_opencomplete_uv *msg;
+ if (!part_setup)
+ break;
+
msg = container_of(msg_hdr, struct
xpc_activate_mq_msg_chctl_opencomplete_uv, hdr);
spin_lock_irqsave(&part->chctl_lock, irq_flags);
@@ -621,6 +637,7 @@ xpc_handle_activate_IRQ_uv(int irq, void *dev_id)
part_referenced = xpc_part_ref(part);
xpc_handle_activate_mq_msg_uv(part, msg_hdr,
+ part_referenced,
&wakeup_hb_checker);
if (part_referenced)
xpc_part_deref(part);
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c
index 78347041..0a7ce37 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/p54/eeprom.c
@@ -260,8 +260,10 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev)
list->max_entries = max_channel_num;
list->channels = kzalloc(sizeof(struct p54_channel_entry) *
max_channel_num, GFP_KERNEL);
- if (!list->channels)
+ if (!list->channels) {
+ ret = -ENOMEM;
goto free;
+ }
for (i = 0; i < max_channel_num; i++) {
if (i < priv->iq_autocal_len) {
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index ad59595..d5bc21e 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -33,8 +33,17 @@ MODULE_ALIAS("prism54usb");
MODULE_FIRMWARE("isl3886usb");
MODULE_FIRMWARE("isl3887usb");
+/*
+ * Note:
+ *
+ * Always update our wiki's device list (located at:
+ * http://wireless.kernel.org/en/users/Drivers/p54/devices ),
+ * whenever you add a new device.
+ */
+
static struct usb_device_id p54u_table[] __devinitdata = {
/* Version 1 devices (pci chip + net2280) */
+ {USB_DEVICE(0x045e, 0x00c2)}, /* Microsoft MN-710 */
{USB_DEVICE(0x0506, 0x0a11)}, /* 3COM 3CRWE254G72 */
{USB_DEVICE(0x06b9, 0x0120)}, /* Thomson SpeedTouch 120g */
{USB_DEVICE(0x0707, 0xee06)}, /* SMC 2862W-G */
@@ -47,7 +56,9 @@ static struct usb_device_id p54u_table[] __devinitdata = {
{USB_DEVICE(0x0846, 0x4220)}, /* Netgear WG111 */
{USB_DEVICE(0x09aa, 0x1000)}, /* Spinnaker Proto board */
{USB_DEVICE(0x0cde, 0x0006)}, /* Medion 40900, Roper Europe */
+ {USB_DEVICE(0x107b, 0x55f2)}, /* Gateway WGU-210 (Gemtek) */
{USB_DEVICE(0x124a, 0x4023)}, /* Shuttle PN15, Airvast WM168g, IOGear GWU513 */
+ {USB_DEVICE(0x1630, 0x0005)}, /* 2Wire 802.11g USB (v1) / Z-Com */
{USB_DEVICE(0x1915, 0x2234)}, /* Linksys WUSB54G OEM */
{USB_DEVICE(0x1915, 0x2235)}, /* Linksys WUSB54G Portable OEM */
{USB_DEVICE(0x2001, 0x3701)}, /* DLink DWL-G120 Spinnaker */
@@ -60,6 +71,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
{USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */
{USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */
{USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */
+ {USB_DEVICE(0x06a9, 0x000e)}, /* Westell 802.11g USB (A90-211WG-01) */
{USB_DEVICE(0x06b9, 0x0121)}, /* Thomson SpeedTouch 121g */
{USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */
{USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */
@@ -80,6 +92,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
{USB_DEVICE(0x13B1, 0x000C)}, /* Linksys WUSB54AG */
{USB_DEVICE(0x1413, 0x5400)}, /* Telsey 802.11g USB2.0 Adapter */
{USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */
+ {USB_DEVICE(0x1668, 0x1050)}, /* Actiontec 802UIG-1 */
{USB_DEVICE(0x2001, 0x3704)}, /* DLink DWL-G122 rev A2 */
{USB_DEVICE(0x413c, 0x5513)}, /* Dell WLA3310 USB Wireless Adapter */
{USB_DEVICE(0x413c, 0x8102)}, /* Spinnaker DUT */
@@ -930,8 +943,8 @@ static int __devinit p54u_probe(struct usb_interface *intf,
#ifdef CONFIG_PM
/* ISL3887 needs a full reset on resume */
udev->reset_resume = 1;
+#endif /* CONFIG_PM */
err = p54u_device_reset(dev);
-#endif
priv->hw_type = P54U_3887;
dev->extra_tx_headroom += sizeof(struct lm87_tx_hdr);
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index b756e07..e8acb1c 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -1065,9 +1065,9 @@ static ssize_t store_gps(struct device *dev, struct device_attribute *attr,
*/
static int asus_gps_rfkill_set(void *data, bool blocked)
{
- acpi_handle handle = data;
+ struct asus_laptop *asus = data;
- return asus_gps_switch(handle, !blocked);
+ return asus_gps_switch(asus, !blocked);
}
static const struct rfkill_ops asus_gps_rfkill_ops = {
@@ -1094,7 +1094,7 @@ static int asus_rfkill_init(struct asus_laptop *asus)
asus->gps_rfkill = rfkill_alloc("asus-gps", &asus->platform_device->dev,
RFKILL_TYPE_GPS,
- &asus_gps_rfkill_ops, NULL);
+ &asus_gps_rfkill_ops, asus);
if (!asus->gps_rfkill)
return -EINVAL;
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index b860d65..4cf7ffa 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -4175,6 +4175,14 @@ static int ioc_general(void __user *arg, char *cmnd)
ha = gdth_find_ha(gen.ionode);
if (!ha)
return -EFAULT;
+
+ if (gen.data_len > INT_MAX)
+ return -EINVAL;
+ if (gen.sense_len > INT_MAX)
+ return -EINVAL;
+ if (gen.data_len + gen.sense_len > INT_MAX)
+ return -EINVAL;
+
if (gen.data_len + gen.sense_len != 0) {
if (!(buf = gdth_ioctl_alloc(ha, gen.data_len + gen.sense_len,
FALSE, &paddr)))
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 042153c..ddbade7 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -347,6 +347,7 @@ static int sas_ata_scr_read(struct ata_link *link, unsigned int sc_reg_in,
static struct ata_port_operations sas_sata_ops = {
.phy_reset = sas_ata_phy_reset,
.post_internal_cmd = sas_ata_post_internal,
+ .qc_defer = ata_std_qc_defer,
.qc_prep = ata_noop_qc_prep,
.qc_issue = sas_ata_qc_issue,
.qc_fill_rtf = sas_ata_qc_fill_rtf,
diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
index 6cfa014..dd78f9e 100644
--- a/drivers/scsi/pmcraid.h
+++ b/drivers/scsi/pmcraid.h
@@ -568,7 +568,6 @@ struct pmcraid_cmd {
struct pmcraid_control_block *ioa_cb;
dma_addr_t ioa_cb_bus_addr;
dma_addr_t dma_handle;
- u8 *sense_buffer;
/* pointer to mid layer structure of SCSI commands */
struct scsi_cmnd *scsi_cmd;
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 5d4a382..449256f 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -5,6 +5,7 @@
* See LICENSE.qla4xxx for copyright and licensing details.
*/
#include <linux/delay.h>
+#include <linux/io.h>
#include <linux/pci.h>
#include "ql4_def.h"
#include "ql4_glbl.h"
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ee02d38..71c4cf7 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -2428,7 +2428,8 @@ scsi_internal_device_unblock(struct scsi_device *sdev)
sdev->sdev_state = SDEV_RUNNING;
else if (sdev->sdev_state == SDEV_CREATED_BLOCK)
sdev->sdev_state = SDEV_CREATED;
- else
+ else if (sdev->sdev_state != SDEV_CANCEL &&
+ sdev->sdev_state != SDEV_OFFLINE)
return -EINVAL;
spin_lock_irqsave(q->queue_lock, flags);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index c3f6737..7a0ca6f 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -962,10 +962,11 @@ static void __scsi_remove_target(struct scsi_target *starget)
list_for_each_entry(sdev, &shost->__devices, siblings) {
if (sdev->channel != starget->channel ||
sdev->id != starget->id ||
- sdev->sdev_state == SDEV_DEL)
+ scsi_device_get(sdev))
continue;
spin_unlock_irqrestore(shost->host_lock, flags);
scsi_remove_device(sdev);
+ scsi_device_put(sdev);
spin_lock_irqsave(shost->host_lock, flags);
goto restart;
}
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index ffa0689..0eb0af5 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2252,11 +2252,10 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
index = sdkp->index;
dev = &sdp->sdev_gendev;
- if (index < SD_MAX_DISKS) {
- gd->major = sd_major((index & 0xf0) >> 4);
- gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
- gd->minors = SD_MINORS;
- }
+ gd->major = sd_major((index & 0xf0) >> 4);
+ gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
+ gd->minors = SD_MINORS;
+
gd->fops = &sd_fops;
gd->private_data = &sdkp->driver;
gd->queue = sdkp->device->request_queue;
@@ -2346,6 +2345,12 @@ static int sd_probe(struct device *dev)
if (error)
goto out_put;
+ if (index >= SD_MAX_DISKS) {
+ error = -ENODEV;
+ sdev_printk(KERN_WARNING, sdp, "SCSI disk (sd) name space exhausted.\n");
+ goto out_free_index;
+ }
+
error = sd_format_disk_name("sd", index, gd->disk_name, DISK_NAME_LEN);
if (error)
goto out_free_index;
diff --git a/drivers/staging/phison/phison.c b/drivers/staging/phison/phison.c
index 42783d7..6771520 100644
--- a/drivers/staging/phison/phison.c
+++ b/drivers/staging/phison/phison.c
@@ -62,7 +62,7 @@ static int phison_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
};
const struct ata_port_info *ppi[] = { &info, NULL };
- ret = ata_pci_sff_init_one(pdev, ppi, &phison_sht, NULL, 0);
+ ret = ata_pci_bmdma_init_one(pdev, ppi, &phison_sht, NULL, 0);
dev_dbg(&pdev->dev, "phison_init_one(), ret = %x\n", ret);
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index a2566f1..af3832b 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -38,21 +38,13 @@ static int event_handler(struct usbip_device *ud)
ud->eh_ops.shutdown(ud);
ud->event &= ~USBIP_EH_SHUTDOWN;
-
- break;
}
- /* Stop the error handler. */
- if (ud->event & USBIP_EH_BYE)
- return -1;
-
/* Reset the device. */
if (ud->event & USBIP_EH_RESET) {
ud->eh_ops.reset(ud);
ud->event &= ~USBIP_EH_RESET;
-
- break;
}
/* Mark the device as unusable. */
@@ -60,13 +52,11 @@ static int event_handler(struct usbip_device *ud)
ud->eh_ops.unusable(ud);
ud->event &= ~USBIP_EH_UNUSABLE;
-
- break;
}
- /* NOTREACHED */
- printk(KERN_ERR "%s: unknown event\n", __func__);
- return -1;
+ /* Stop the error handler. */
+ if (ud->event & USBIP_EH_BYE)
+ return -1;
}
return 0;
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index 0574d84..832608d 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -164,6 +164,8 @@ void rh_port_disconnect(int rhport)
* spin_unlock(&vdev->ud.lock); */
spin_unlock_irqrestore(&the_controller->lock, flags);
+
+ usb_hcd_poll_rh_status(vhci_to_hcd(the_controller));
}
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 84c18971..566c183 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2860,13 +2860,16 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
else
i = udev->descriptor.bMaxPacketSize0;
if (le16_to_cpu(udev->ep0.desc.wMaxPacketSize) != i) {
- if (udev->speed != USB_SPEED_FULL ||
+ if (udev->speed == USB_SPEED_LOW ||
!(i == 8 || i == 16 || i == 32 || i == 64)) {
- dev_err(&udev->dev, "ep0 maxpacket = %d\n", i);
+ dev_err(&udev->dev, "Invalid ep0 maxpacket: %d\n", i);
retval = -EMSGSIZE;
goto fail;
}
- dev_dbg(&udev->dev, "ep0 maxpacket = %d\n", i);
+ if (udev->speed == USB_SPEED_FULL)
+ dev_dbg(&udev->dev, "ep0 maxpacket = %d\n", i);
+ else
+ dev_warn(&udev->dev, "Using ep0 maxpacket: %d\n", i);
udev->ep0.desc.wMaxPacketSize = cpu_to_le16(i);
usb_ep0_reinit(udev);
}
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 9f0ce7d..d6e3e41 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1140,13 +1140,6 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
{
int i;
- dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
- skip_ep0 ? "non-ep0" : "all");
- for (i = skip_ep0; i < 16; ++i) {
- usb_disable_endpoint(dev, i, true);
- usb_disable_endpoint(dev, i + USB_DIR_IN, true);
- }
-
/* getting rid of interfaces will disconnect
* any drivers bound to them (a key side effect)
*/
@@ -1176,6 +1169,13 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
if (dev->state == USB_STATE_CONFIGURED)
usb_set_device_state(dev, USB_STATE_ADDRESS);
}
+
+ dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
+ skip_ep0 ? "non-ep0" : "all");
+ for (i = skip_ep0; i < 16; ++i) {
+ usb_disable_endpoint(dev, i, true);
+ usb_disable_endpoint(dev, i + USB_DIR_IN, true);
+ }
}
/**
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index d623c7b..959f062 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -2014,6 +2014,9 @@ static int __init usba_udc_probe(struct platform_device *pdev)
} else {
disable_irq(gpio_to_irq(udc->vbus_pin));
}
+ } else {
+ /* gpio_request fail so use -EINVAL for gpio_is_valid */
+ ubc->vbus_pin = -EINVAL;
}
}
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 1160c55..9a98c38 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -901,7 +901,8 @@ unknown:
*/
switch (ctrl->bRequestType & USB_RECIP_MASK) {
case USB_RECIP_INTERFACE:
- f = cdev->config->interface[intf];
+ if (cdev->config)
+ f = cdev->config->interface[intf];
break;
case USB_RECIP_ENDPOINT:
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index d47a123..bd6226c 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -111,7 +111,7 @@ acm_iad_descriptor = {
.bInterfaceCount = 2, // control + data
.bFunctionClass = USB_CLASS_COMM,
.bFunctionSubClass = USB_CDC_SUBCLASS_ACM,
- .bFunctionProtocol = USB_CDC_PROTO_NONE,
+ .bFunctionProtocol = USB_CDC_ACM_PROTO_AT_V25TER,
/* .iFunction = DYNAMIC */
};
diff --git a/drivers/usb/gadget/g_ffs.c b/drivers/usb/gadget/g_ffs.c
index a9474f8..3c2f0a4 100644
--- a/drivers/usb/gadget/g_ffs.c
+++ b/drivers/usb/gadget/g_ffs.c
@@ -53,8 +53,8 @@ MODULE_AUTHOR("Michal Nazarewicz");
MODULE_LICENSE("GPL");
-static unsigned short gfs_vendor_id = 0x0525; /* XXX NetChip */
-static unsigned short gfs_product_id = 0xa4ac; /* XXX */
+static unsigned short gfs_vendor_id = 0x1d6b; /* Linux Foundation */
+static unsigned short gfs_product_id = 0x0105; /* FunctionFS Gadget */
static struct usb_device_descriptor gfs_dev_desc = {
.bLength = sizeof gfs_dev_desc,
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c
index 795d762..36d67a3 100644
--- a/drivers/usb/gadget/multi.c
+++ b/drivers/usb/gadget/multi.c
@@ -74,8 +74,8 @@ MODULE_LICENSE("GPL");
/***************************** Device Descriptor ****************************/
-#define MULTI_VENDOR_NUM 0x0525 /* XXX NetChip */
-#define MULTI_PRODUCT_NUM 0xa4ab /* XXX */
+#define MULTI_VENDOR_NUM 0x1d6b /* Linux Foundation */
+#define MULTI_PRODUCT_NUM 0x0104 /* Multifunction Composite Gadget */
enum {
diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h
index 95d0f5a..25563e9 100644
--- a/drivers/usb/host/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
@@ -227,7 +227,7 @@ static inline void r8a66597_write_fifo(struct r8a66597 *r8a66597,
int odd = len & 0x0001;
len = len / 2;
- ioread16_rep(fifoaddr, buf, len);
+ iowrite16_rep(fifoaddr, buf, len);
if (unlikely(odd)) {
buf = &buf[len];
iowrite8((unsigned char)*buf, fifoaddr);
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index b611420..611a9d2 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -342,8 +342,10 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
usb_nop_xceiv_register();
musb->xceiv = otg_get_transceiver();
- if (!musb->xceiv)
+ if (!musb->xceiv) {
+ gpio_free(musb->config->gpio_vrsel);
return -ENODEV;
+ }
if (ANOMALY_05000346) {
bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value);
@@ -394,8 +396,9 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
int musb_platform_exit(struct musb *musb)
{
-
gpio_free(musb->config->gpio_vrsel);
+ otg_put_transceiver(musb->xceiv);
+ usb_nop_xceiv_unregister();
return 0;
}
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 5762436..6e67629 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -446,6 +446,7 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
fail:
clk_disable(musb->clock);
+ otg_put_transceiver(musb->xceiv);
usb_nop_xceiv_unregister();
return -ENODEV;
}
@@ -496,6 +497,7 @@ int musb_platform_exit(struct musb *musb)
clk_disable(musb->clock);
+ otg_put_transceiver(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 540c766..513d6bd 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1921,10 +1921,6 @@ static void musb_free(struct musb *musb)
dma_controller_destroy(c);
}
-#ifdef CONFIG_USB_MUSB_OTG
- put_device(musb->xceiv->dev);
-#endif
-
#ifdef CONFIG_USB_MUSB_HDRC_HCD
usb_put_hcd(musb_to_hcd(musb));
#else
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 2111a24..ed618bd 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -320,5 +320,6 @@ int musb_platform_exit(struct musb *musb)
musb_platform_suspend(musb);
+ otg_put_transceiver(musb->xceiv);
return 0;
}
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index 3c48e77..bde40ef 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -1152,6 +1152,8 @@ done:
if (ret < 0) {
if (sync)
iounmap(sync);
+
+ otg_put_transceiver(musb->xceiv);
usb_nop_xceiv_unregister();
}
return ret;
@@ -1166,6 +1168,8 @@ int musb_platform_exit(struct musb *musb)
musb->board_set_power(0);
iounmap(musb->sync_va);
+
+ otg_put_transceiver(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;
}
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 4f1744c..8d7731d 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -54,6 +54,7 @@ static int cp210x_carrier_raised(struct usb_serial_port *p);
static int debug;
static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
{ USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
{ USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
@@ -132,6 +133,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x17F4, 0xAAAA) }, /* Wavesense Jazz blood glucose meter */
{ USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
{ USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
+ { USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */
{ USB_DEVICE(0x413C, 0x9500) }, /* DW700 GPS USB interface */
{ } /* Terminating Entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 97cc87d..01ba740 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -177,6 +177,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_SNIFFER_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_THROTTLE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GATEWAY_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_OPENDCC_GBM_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
@@ -674,7 +675,6 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },
{ USB_DEVICE(ICOM_ID1_VID, ICOM_ID1_PID) },
- { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },
@@ -715,8 +715,37 @@ static struct usb_device_id id_table_combined [] = {
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
{ USB_DEVICE(FTDI_VID, FTDI_REU_TINY_PID) },
+
+ /* Papouch devices based on FTDI chip */
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485_2_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_AP485_2_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB422_2_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485S_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB485C_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_LEC_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SB232_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_IRAMP_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK5_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO8x8_PID) },
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x2_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO10x1_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO30x3_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO60x3_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO2x16_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO3x32_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_DRAK6_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_UPSUSB_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_MU_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_SIMUKEY_PID) },
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_AD4USB_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMUX_PID) },
+ { USB_DEVICE(PAPOUCH_VID, PAPOUCH_GMSR_PID) },
+
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
{ USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
@@ -751,6 +780,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, XVERVE_SIGNALYZER_SH4_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, SEGWAY_RMP200_PID) },
+ { USB_DEVICE(FTDI_VID, ACCESIO_COM4SM_PID) },
{ USB_DEVICE(IONICS_VID, IONICS_PLUGCOMPUTER_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_24_MASTER_WING_PID) },
@@ -761,6 +791,9 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MAXI_WING_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_MEDIA_WING_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CHAMSYS_WING_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
@@ -2028,8 +2061,6 @@ static void ftdi_set_termios(struct tty_struct *tty,
"urb failed to set to rts/cts flow control\n");
}
- /* raise DTR/RTS */
- set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
} else {
/*
* Xon/Xoff code
@@ -2077,8 +2108,6 @@ static void ftdi_set_termios(struct tty_struct *tty,
}
}
- /* lower DTR/RTS */
- clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
}
return;
}
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 15a4583..cf1aea1b 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -61,6 +61,7 @@
#define FTDI_OPENDCC_SNIFFER_PID 0xBFD9
#define FTDI_OPENDCC_THROTTLE_PID 0xBFDA
#define FTDI_OPENDCC_GATEWAY_PID 0xBFDB
+#define FTDI_OPENDCC_GBM_PID 0xBFDC
/*
* RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
@@ -1022,9 +1023,34 @@
*/
#define PAPOUCH_VID 0x5050 /* Vendor ID */
+#define PAPOUCH_SB485_PID 0x0100 /* Papouch SB485 USB-485/422 Converter */
+#define PAPOUCH_AP485_PID 0x0101 /* AP485 USB-RS485 Converter */
+#define PAPOUCH_SB422_PID 0x0102 /* Papouch SB422 USB-RS422 Converter */
+#define PAPOUCH_SB485_2_PID 0x0103 /* Papouch SB485 USB-485/422 Converter */
+#define PAPOUCH_AP485_2_PID 0x0104 /* AP485 USB-RS485 Converter */
+#define PAPOUCH_SB422_2_PID 0x0105 /* Papouch SB422 USB-RS422 Converter */
+#define PAPOUCH_SB485S_PID 0x0106 /* Papouch SB485S USB-485/422 Converter */
+#define PAPOUCH_SB485C_PID 0x0107 /* Papouch SB485C USB-485/422 Converter */
+#define PAPOUCH_LEC_PID 0x0300 /* LEC USB Converter */
+#define PAPOUCH_SB232_PID 0x0301 /* Papouch SB232 USB-RS232 Converter */
#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
-#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Quido 4/4 Module */
+#define PAPOUCH_IRAMP_PID 0x0500 /* Papouch IRAmp Duplex */
+#define PAPOUCH_DRAK5_PID 0x0700 /* Papouch DRAK5 */
+#define PAPOUCH_QUIDO8x8_PID 0x0800 /* Papouch Quido 8/8 Module */
+#define PAPOUCH_QUIDO4x4_PID 0x0900 /* Papouch Quido 4/4 Module */
+#define PAPOUCH_QUIDO2x2_PID 0x0a00 /* Papouch Quido 2/2 Module */
+#define PAPOUCH_QUIDO10x1_PID 0x0b00 /* Papouch Quido 10/1 Module */
+#define PAPOUCH_QUIDO30x3_PID 0x0c00 /* Papouch Quido 30/3 Module */
+#define PAPOUCH_QUIDO60x3_PID 0x0d00 /* Papouch Quido 60(100)/3 Module */
+#define PAPOUCH_QUIDO2x16_PID 0x0e00 /* Papouch Quido 2/16 Module */
+#define PAPOUCH_QUIDO3x32_PID 0x0f00 /* Papouch Quido 3/32 Module */
+#define PAPOUCH_DRAK6_PID 0x1000 /* Papouch DRAK6 */
+#define PAPOUCH_UPSUSB_PID 0x8000 /* Papouch UPS-USB adapter */
+#define PAPOUCH_MU_PID 0x8001 /* MU controller */
+#define PAPOUCH_SIMUKEY_PID 0x8002 /* Papouch SimuKey */
#define PAPOUCH_AD4USB_PID 0x8003 /* AD4USB Measurement Module */
+#define PAPOUCH_GMUX_PID 0x8004 /* Papouch GOLIATH MUX */
+#define PAPOUCH_GMSR_PID 0x8005 /* Papouch GOLIATH MSR */
/*
* Marvell SheevaPlug
@@ -1063,3 +1089,14 @@
* Submitted by John G. Rogers
*/
#define SEGWAY_RMP200_PID 0xe729
+
+
+/*
+ * Accesio USB Data Acquisition products (http://www.accesio.com/)
+ */
+#define ACCESIO_COM4SM_PID 0xD578
+
+/* http://www.sciencescope.co.uk educational dataloggers */
+#define FTDI_SCIENCESCOPE_LOGBOOKML_PID 0xFF18
+#define FTDI_SCIENCESCOPE_LS_LOGBOOK_PID 0xFF1C
+#define FTDI_SCIENCESCOPE_HS_LOGBOOK_PID 0xFF1D
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index 7aa01b9..2849f8c 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -549,9 +549,12 @@ static void mct_u232_close(struct usb_serial_port *port)
{
dbg("%s port %d", __func__, port->number);
- usb_serial_generic_close(port);
- if (port->serial->dev)
+ if (port->serial->dev) {
+ /* shutdown our urbs */
+ usb_kill_urb(port->write_urb);
+ usb_kill_urb(port->read_urb);
usb_kill_urb(port->interrupt_in_urb);
+ }
} /* mct_u232_close */
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index ed01f3b..9ff19c8 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -96,8 +96,8 @@ static void opticon_bulk_callback(struct urb *urb)
/* real data, send it to the tty layer */
tty = tty_port_tty_get(&port->port);
if (tty) {
- tty_insert_flip_string(tty, data,
- data_length);
+ tty_insert_flip_string(tty, data + 2,
+ data_length);
tty_flip_buffer_push(tty);
tty_kref_put(tty);
}
@@ -130,7 +130,7 @@ exit:
priv->bulk_address),
priv->bulk_in_buffer, priv->buffer_size,
opticon_bulk_callback, priv);
- result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
+ result = usb_submit_urb(priv->bulk_read_urb, GFP_ATOMIC);
if (result)
dev_err(&port->dev,
"%s - failed resubmitting read urb, error %d\n",
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index c46911a..51de0dd 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -622,6 +622,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
@@ -633,38 +634,52 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
+ /* { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) }, */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0034, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0038, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0040, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0044, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0050, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
+ /* { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0053, 0xff, 0xff, 0xff) }, */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0056, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0065, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0067, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0077, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0079, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0083, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0087, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0105, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
@@ -880,6 +895,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index eb76aae..15a5d89 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -606,6 +606,10 @@ static int treo_attach(struct usb_serial *serial)
static int clie_5_attach(struct usb_serial *serial)
{
+ struct usb_serial_port *port;
+ unsigned int pipe;
+ int j;
+
dbg("%s", __func__);
/* TH55 registers 2 ports.
@@ -621,9 +625,14 @@ static int clie_5_attach(struct usb_serial *serial)
return -1;
/* port 0 now uses the modified endpoint Address */
- serial->port[0]->bulk_out_endpointAddress =
+ port = serial->port[0];
+ port->bulk_out_endpointAddress =
serial->port[1]->bulk_out_endpointAddress;
+ pipe = usb_sndbulkpipe(serial->dev, port->bulk_out_endpointAddress);
+ for (j = 0; j < ARRAY_SIZE(port->write_urbs); ++j)
+ port->write_urbs[j]->pipe = pipe;
+
return 0;
}
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 1d60c65..f110e0e 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -107,7 +107,8 @@ extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
extern struct cifsFileInfo *cifs_new_fileinfo(struct inode *newinode,
__u16 fileHandle, struct file *file,
- struct vfsmount *mnt, unsigned int oflags);
+ struct vfsmount *mnt, unsigned int oflags,
+ __u32 oplock);
extern int cifs_posix_open(char *full_path, struct inode **pinode,
struct super_block *sb,
int mode, int oflags,
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index f9ed075..0f947bf 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -132,9 +132,9 @@ cifs_bp_rename_retry:
struct cifsFileInfo *
cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle,
- struct file *file, struct vfsmount *mnt, unsigned int oflags)
+ struct file *file, struct vfsmount *mnt, unsigned int oflags,
+ __u32 oplock)
{
- int oplock = 0;
struct cifsFileInfo *pCifsFile;
struct cifsInodeInfo *pCifsInode;
struct cifs_sb_info *cifs_sb = CIFS_SB(mnt->mnt_sb);
@@ -143,9 +143,6 @@ cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle,
if (pCifsFile == NULL)
return pCifsFile;
- if (oplockEnabled)
- oplock = REQ_OPLOCK;
-
pCifsFile->netfid = fileHandle;
pCifsFile->pid = current->tgid;
pCifsFile->pInode = igrab(newinode);
@@ -468,7 +465,7 @@ cifs_create_set_dentry:
}
pfile_info = cifs_new_fileinfo(newinode, fileHandle, filp,
- nd->path.mnt, oflags);
+ nd->path.mnt, oflags, oplock);
if (pfile_info == NULL) {
fput(filp);
CIFSSMBClose(xid, tcon, fileHandle);
@@ -729,7 +726,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
cfile = cifs_new_fileinfo(newInode, fileHandle, filp,
nd->path.mnt,
- nd->intent.open.flags);
+ nd->intent.open.flags,
+ oplock);
if (cfile == NULL) {
fput(filp);
CIFSSMBClose(xid, pTcon, fileHandle);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index de748c6..681761c 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -277,7 +277,7 @@ int cifs_open(struct inode *inode, struct file *file)
pCifsFile = cifs_new_fileinfo(inode, netfid, file,
file->f_path.mnt,
- oflags);
+ oflags, oplock);
if (pCifsFile == NULL) {
CIFSSMBClose(xid, tcon, netfid);
rc = -ENOMEM;
@@ -370,7 +370,7 @@ int cifs_open(struct inode *inode, struct file *file)
goto out;
pCifsFile = cifs_new_fileinfo(inode, netfid, file, file->f_path.mnt,
- file->f_flags);
+ file->f_flags, oplock);
if (pCifsFile == NULL) {
rc = -ENOMEM;
goto out;
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 064a809..84d3c8b 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -873,7 +873,7 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, const struct iovec *iov,
dreq->inode = inode;
dreq->ctx = get_nfs_open_context(nfs_file_open_context(iocb->ki_filp));
dreq->l_ctx = nfs_get_lock_context(dreq->ctx);
- if (dreq->l_ctx != NULL)
+ if (dreq->l_ctx == NULL)
goto out_release;
if (!is_sync_kiocb(iocb))
dreq->iocb = iocb;
diff --git a/fs/pipe.c b/fs/pipe.c
index 279eef9..37eb1eb 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -382,7 +382,7 @@ pipe_read(struct kiocb *iocb, const struct iovec *_iov,
error = ops->confirm(pipe, buf);
if (error) {
if (!ret)
- error = ret;
+ ret = error;
break;
}
diff --git a/kernel/futex.c b/kernel/futex.c
index 6a3a5fa..e328f57 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1363,7 +1363,6 @@ static inline struct futex_hash_bucket *queue_lock(struct futex_q *q)
{
struct futex_hash_bucket *hb;
- get_futex_key_refs(&q->key);
hb = hash_futex(&q->key);
q->lock_ptr = &hb->lock;
@@ -1375,7 +1374,6 @@ static inline void
queue_unlock(struct futex_q *q, struct futex_hash_bucket *hb)
{
spin_unlock(&hb->lock);
- drop_futex_key_refs(&q->key);
}
/**
@@ -1480,8 +1478,6 @@ static void unqueue_me_pi(struct futex_q *q)
q->pi_state = NULL;
spin_unlock(q->lock_ptr);
-
- drop_futex_key_refs(&q->key);
}
/*
@@ -1812,7 +1808,10 @@ static int futex_wait(u32 __user *uaddr, int fshared,
}
retry:
- /* Prepare to wait on uaddr. */
+ /*
+ * Prepare to wait on uaddr. On success, holds hb lock and increments
+ * q.key refs.
+ */
ret = futex_wait_setup(uaddr, val, fshared, &q, &hb);
if (ret)
goto out;
@@ -1822,24 +1821,23 @@ retry:
/* If we were woken (and unqueued), we succeeded, whatever. */
ret = 0;
+ /* unqueue_me() drops q.key ref */
if (!unqueue_me(&q))
- goto out_put_key;
+ goto out;
ret = -ETIMEDOUT;
if (to && !to->task)
- goto out_put_key;
+ goto out;
/*
* We expect signal_pending(current), but we might be the
* victim of a spurious wakeup as well.
*/
- if (!signal_pending(current)) {
- put_futex_key(fshared, &q.key);
+ if (!signal_pending(current))
goto retry;
- }
ret = -ERESTARTSYS;
if (!abs_time)
- goto out_put_key;
+ goto out;
restart = ¤t_thread_info()->restart_block;
restart->fn = futex_wait_restart;
@@ -1856,8 +1854,6 @@ retry:
ret = -ERESTART_RESTARTBLOCK;
-out_put_key:
- put_futex_key(fshared, &q.key);
out:
if (to) {
hrtimer_cancel(&to->timer);
@@ -2236,7 +2232,10 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, int fshared,
q.rt_waiter = &rt_waiter;
q.requeue_pi_key = &key2;
- /* Prepare to wait on uaddr. */
+ /*
+ * Prepare to wait on uaddr. On success, increments q.key (key1) ref
+ * count.
+ */
ret = futex_wait_setup(uaddr, val, fshared, &q, &hb);
if (ret)
goto out_key2;
@@ -2254,7 +2253,9 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, int fshared,
* In order for us to be here, we know our q.key == key2, and since
* we took the hb->lock above, we also know that futex_requeue() has
* completed and we no longer have to concern ourselves with a wakeup
- * race with the atomic proxy lock acquition by the requeue code.
+ * race with the atomic proxy lock acquisition by the requeue code. The
+ * futex_requeue dropped our key1 reference and incremented our key2
+ * reference count.
*/
/* Check if the requeue code acquired the second futex for us. */
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index b98bed3..03bb897 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -1773,7 +1773,13 @@ static u64 perf_event_read(struct perf_event *event)
unsigned long flags;
raw_spin_lock_irqsave(&ctx->lock, flags);
- update_context_time(ctx);
+ /*
+ * may read while context is not active
+ * (e.g., thread is blocked), in that case
+ * we cannot update context time
+ */
+ if (ctx->is_active)
+ update_context_time(ctx);
update_event_times(event);
raw_spin_unlock_irqrestore(&ctx->lock, flags);
}
diff --git a/kernel/sched.c b/kernel/sched.c
index dc85ceb..3fd774c 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -723,7 +723,7 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
char buf[64];
- char *cmp = buf;
+ char *cmp;
int neg = 0;
int i;
@@ -734,6 +734,7 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
return -EFAULT;
buf[cnt] = 0;
+ cmp = strstrip(buf);
if (strncmp(buf, "NO_", 3) == 0) {
neg = 1;
@@ -741,9 +742,7 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
}
for (i = 0; sched_feat_names[i]; i++) {
- int len = strlen(sched_feat_names[i]);
-
- if (strncmp(cmp, sched_feat_names[i], len) == 0) {
+ if (strcmp(cmp, sched_feat_names[i]) == 0) {
if (neg)
sysctl_sched_features &= ~(1UL << i);
else
@@ -1858,12 +1857,6 @@ static void dec_nr_running(struct rq *rq)
static void set_load_weight(struct task_struct *p)
{
- if (task_has_rt_policy(p)) {
- p->se.load.weight = 0;
- p->se.load.inv_weight = WMULT_CONST;
- return;
- }
-
/*
* SCHED_IDLE tasks get minimal weight:
*/
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 6b8889d..d8087f0 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -517,6 +517,15 @@ static atomic_t vmap_lazy_nr = ATOMIC_INIT(0);
static void purge_fragmented_blocks_allcpus(void);
/*
+ * called before a call to iounmap() if the caller wants vm_area_struct's
+ * immediately freed.
+ */
+void set_iounmap_nonlazy(void)
+{
+ atomic_set(&vmap_lazy_nr, lazy_max_pages()+1);
+}
+
+/*
* Purges all lazily-freed vmap areas.
*
* If sync is 0 then don't purge if there is already a purge in progress.
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 0b54b7d..dc60205 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -2891,7 +2891,7 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd
struct l2cap_chan_list *list = &conn->chan_list;
struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
struct l2cap_conn_rsp rsp;
- struct sock *parent, *uninitialized_var(sk);
+ struct sock *parent, *sk = NULL;
int result, status = L2CAP_CS_NO_INFO;
u16 dcid = 0, scid = __le16_to_cpu(req->scid);
@@ -3000,7 +3000,7 @@ sendresp:
L2CAP_INFO_REQ, sizeof(info), &info);
}
- if (!(l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) &&
+ if (sk && !(l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) &&
result == L2CAP_CR_SUCCESS) {
u8 buf[128];
l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index 23b2d6c..364ad16 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -101,7 +101,7 @@ static int secmark_tg_check(const struct xt_tgchk_param *par)
switch (info->mode) {
case SECMARK_MODE_SEL:
err = checkentry_selinux(info);
- if (err <= 0)
+ if (err)
return err;
break;
On Mon, Nov 22, 2010 at 9:18 PM, Greg KH <[email protected]> wrote:
> I'm announcing the release of the 2.6.36.1 kernel.
>
> All users of the 2.6.36 kernel series must upgrade.
>
> The updated 2.6.36.y git tree can be found at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.git
> and can be browsed at the normal kernel.org git web browser:
> http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=summary
>
> thanks,
This one is missing
0e7adbe ALSA: hda - Disable sticky PCM stream assignment for AD codecs
Otherwise sound doesn't work on AD codecs.
--
Felipe Contreras
On Mon, Nov 22, 2010 at 10:52:26PM +0200, Felipe Contreras wrote:
> On Mon, Nov 22, 2010 at 9:18 PM, Greg KH <[email protected]> wrote:
> > I'm announcing the release of the 2.6.36.1 kernel.
> >
> > All users of the 2.6.36 kernel series must upgrade.
> >
> > The updated 2.6.36.y git tree can be found at:
> > ? ? ? ?git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.git
> > and can be browsed at the normal kernel.org git web browser:
> > ? ? ? ?http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=summary
> >
> > thanks,
>
> This one is missing
> 0e7adbe ALSA: hda - Disable sticky PCM stream assignment for AD codecs
>
> Otherwise sound doesn't work on AD codecs.
It will get into .2, thanks.
greg k-h
On Mon, Nov 22, 2010 at 01:32:00PM -0800, Greg KH wrote:
> On Mon, Nov 22, 2010 at 10:52:26PM +0200, Felipe Contreras wrote:
> > On Mon, Nov 22, 2010 at 9:18 PM, Greg KH <[email protected]> wrote:
> > > I'm announcing the release of the 2.6.36.1 kernel.
> > >
> > > All users of the 2.6.36 kernel series must upgrade.
> > >
> > > The updated 2.6.36.y git tree can be found at:
> > > ? ? ? ?git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.git
> > > and can be browsed at the normal kernel.org git web browser:
> > > ? ? ? ?http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=summary
> > >
> > > thanks,
> >
> > This one is missing
> > 0e7adbe ALSA: hda - Disable sticky PCM stream assignment for AD codecs
> >
> > Otherwise sound doesn't work on AD codecs.
>
> It will get into .2, thanks.
>
> greg k-h
ed3aada1bf34c5a9e98af167f125f8a740fc726a also seems to be missing.
63bfd7384b119409685a17d5c58f0b56e5dc03da should be considered too.
Dave
Am Montag 22 November 2010 schrieb Greg KH:
> I'm announcing the release of the 2.6.36.1 kernel.
>
> All users of the 2.6.36 kernel series must upgrade.
>
> The updated 2.6.36.y git tree can be found at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.gi
> t and can be browsed at the normal kernel.org git web browser:
>
> http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=
> summary
I am missing
drm/radeon/kms: MC vram map needs to be >= pci aperture size
b7d8cce5b558e0c0aa6898c9865356481598b46d
from Alex Deucher which fixes
Bug 28402 - random radeon/kms/drm related freezes with kernel 2.6.34
https://bugs.freedesktop.org/show_bug.cgi?id=28402
random - possibly Radeon DRM KMS related - freezes
https://bugzilla.kernel.org/show_bug.cgi?id=16376
which according should have been queued for stable[1]
[1] https://bugs.freedesktop.org/show_bug.cgi?id=28402#c96
Thanks,
--
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7
Hello Greg,
Greg KH <[email protected]> wrote:
> I'm announcing the release of the 2.6.36.1 kernel.
could you please consider 0310871d8f71da4ad8643687fbc40f219a0dac4d for
.36.2?
This went into 2.6.37-rc1 and fixes a 2.6.35 -> 2.6.36 regression in
msp3400, but doesn't appear to show up on the usual regression lists.
regards
Mario
--
We know that communication is a problem, but the company is not going to
discuss it with the employees.
-- Switching supervisor, AT&T Long Lines Division
On Mon, Nov 22, 2010 at 06:55:50PM -0500, Dave Jones wrote:
> On Mon, Nov 22, 2010 at 01:32:00PM -0800, Greg KH wrote:
> > On Mon, Nov 22, 2010 at 10:52:26PM +0200, Felipe Contreras wrote:
> > > On Mon, Nov 22, 2010 at 9:18 PM, Greg KH <[email protected]> wrote:
> > > > I'm announcing the release of the 2.6.36.1 kernel.
> > > >
> > > > All users of the 2.6.36 kernel series must upgrade.
> > > >
> > > > The updated 2.6.36.y git tree can be found at:
> > > > ? ? ? ?git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.git
> > > > and can be browsed at the normal kernel.org git web browser:
> > > > ? ? ? ?http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=summary
> > > >
> > > > thanks,
> > >
> > > This one is missing
> > > 0e7adbe ALSA: hda - Disable sticky PCM stream assignment for AD codecs
> > >
> > > Otherwise sound doesn't work on AD codecs.
> >
> > It will get into .2, thanks.
It's now queued up.
> ed3aada1bf34c5a9e98af167f125f8a740fc726a also seems to be missing.
>
> 63bfd7384b119409685a17d5c58f0b56e5dc03da should be considered too.
These are also queued up.
thanks,
greg k-h
On Tue, Nov 23, 2010 at 01:43:09PM +0100, Martin Steigerwald wrote:
> Am Montag 22 November 2010 schrieb Greg KH:
> > I'm announcing the release of the 2.6.36.1 kernel.
> >
> > All users of the 2.6.36 kernel series must upgrade.
> >
> > The updated 2.6.36.y git tree can be found at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.36.y.gi
> > t and can be browsed at the normal kernel.org git web browser:
> >
> > http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=
> > summary
>
> I am missing
>
> drm/radeon/kms: MC vram map needs to be >= pci aperture size
> b7d8cce5b558e0c0aa6898c9865356481598b46d
>
> from Alex Deucher which fixes
>
> Bug 28402 - random radeon/kms/drm related freezes with kernel 2.6.34
> https://bugs.freedesktop.org/show_bug.cgi?id=28402
>
> random - possibly Radeon DRM KMS related - freezes
> https://bugzilla.kernel.org/show_bug.cgi?id=16376
>
> which according should have been queued for stable[1]
>
> [1] https://bugs.freedesktop.org/show_bug.cgi?id=28402#c96
It's now in this next release.
thanks,
greg k-h