* Linux 2.6.26.1
@ 2008-08-01 23:12 Greg KH
2008-08-01 23:12 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2008-08-01 23:12 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable
We (the -stable team) are announcing the release of the 2.6.26.1
kernel.
It contains lots of bugfixes, all over the map. Any users of the 2.6.26
kernel series should upgrade to this version. For details on the fixes,
see the changelog entries and the diffstat below.
I'll also be replying to this message with a copy of the patch between
2.6.26 and 2.6.26.1
The updated 2.6.26.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.26.y.git
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git;a=summary
thanks,
greg k-h
-------------
Documentation/networking/udplite.txt | 2
Documentation/video4linux/cx18.txt | 12 --
Makefile | 5
arch/ia64/kvm/kvm-ia64.c | 3
arch/powerpc/kvm/powerpc.c | 4
arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c | 6 +
arch/s390/kvm/kvm-s390.c | 4
arch/sparc64/kernel/irq.c | 10 +
arch/sparc64/kernel/ldc.c | 38 +++---
arch/sparc64/kernel/time.c | 15 +-
arch/um/include/init.h | 8 +
arch/x86/Kconfig.cpu | 2
arch/x86/kernel/acpi/sleep.c | 17 ++-
arch/x86/kernel/i387.c | 4
arch/x86/kernel/ptrace.c | 4
arch/x86/kernel/reboot.c | 8 +
arch/x86/kvm/mmu.c | 10 +
arch/x86/kvm/svm.c | 34 ++++--
arch/x86/kvm/vmx.c | 7 -
arch/x86/kvm/x86.c | 5
arch/x86/kvm/x86_emulate.c | 2
arch/x86/mm/init_64.c | 2
drivers/acpi/processor_perflib.c | 15 ++
drivers/cpufreq/cpufreq.c | 3
drivers/dma/iop-adma.c | 2
drivers/ide/ide-cd.c | 27 ++++
drivers/media/dvb/dvb-usb/dib0700_devices.c | 7 +
drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 1
drivers/media/video/Kconfig | 8 -
drivers/media/video/cx18/cx18-firmware.c | 2
drivers/media/video/cx23885/cx23885-core.c | 142 ++++++++++++++++++++++++--
drivers/media/video/saa7134/saa7134-cards.c | 3
drivers/media/video/saa7134/saa7134-core.c | 5
drivers/media/video/uvc/Kconfig | 17 +++
drivers/media/video/uvc/uvc_driver.c | 12 ++
drivers/media/video/uvc/uvc_status.c | 19 ++-
drivers/media/video/uvc/uvc_video.c | 116 +++++++++++++--------
drivers/media/video/uvc/uvcvideo.h | 2
drivers/mmc/host/pxamci.c | 2
drivers/net/hamradio/hdlcdrv.c | 1
drivers/net/ixgbe/ixgbe_main.c | 2
drivers/net/myri10ge/myri10ge.c | 30 ++---
drivers/net/wireless/ath5k/base.c | 5
drivers/net/wireless/b43legacy/main.c | 2
drivers/rtc/rtc-at91rm9200.c | 16 +-
drivers/spi/mpc52xx_psc_spi.c | 22 +---
drivers/usb/serial/usb-serial.c | 5
fs/dquot.c | 16 ++
fs/ecryptfs/crypto.c | 30 +++--
fs/isofs/rock.c | 22 +++-
fs/libfs.c | 4
fs/proc/task_mmu.c | 2
include/asm-arm/bitops.h | 9 +
include/asm-generic/vmlinux.lds.h | 4
include/asm-sparc64/io.h | 1
include/asm-x86/signal.h | 4
include/linux/cpufreq.h | 1
include/linux/ipv6.h | 2
include/linux/kvm_host.h | 1
kernel/cpuset.c | 4
kernel/marker.c | 12 +-
kernel/rcupreempt.c | 2
kernel/sys_ni.c | 1
mm/filemap.c | 2
mm/shmem.c | 3
net/ipv4/tcp_input.c | 3
net/ipv4/udp.c | 4
net/ipv6/ip6_fib.c | 4
scripts/Makefile.modpost | 1
scripts/mod/modpost.c | 3
sound/pci/trident/trident_main.c | 5
virt/kvm/kvm_main.c | 3
72 files changed, 589 insertions(+), 222 deletions(-)
Adam Greenblatt (1):
isofs: fix minor filesystem corruption
Alex Nixon (1):
VFS: increase pseudo-filesystem block size to PAGE_SIZE
Alexey Dobriyan (1):
proc: fix /proc/*/pagemap some more
Andrew Morton (1):
ARM: fix fls() for 64-bit arguments
Atsushi Nemoto (1):
Fix build on COMPAT platforms when CONFIG_EPOLL is disabled
Avi Kivity (1):
KVM: MMU: Fix potential race setting upper shadow ptes on nonpae hosts
Brice Goglin (2):
myri10ge: do not forget to setup the single slice pointers
myri10ge: do not use mgp->max_intr_slots before loading the firmware
David Brownell (1):
rtc-at91rm9200: avoid spurious irqs
David S. Miller (5):
ipv6: __KERNEL__ ifdef struct ipv6_devconf
tcp: Clear probes_out more aggressively in tcp_ack().
sparc64: Fix lockdep issues in LDC protocol layer.
sparc64: Fix cpufreq notifier registry.
sparc64: Do not define BIO_VMERGE_BOUNDARY.
Eric Sandeen (1):
eCryptfs: use page_alloc not kmalloc to get a page of memory
Gerrit Renker (1):
udplite: Protection against coverage value wrap-around
Greg Kroah-Hartman (1):
Linux 2.6.26.1
H. Peter Anvin (1):
x86, suspend, acpi: enter Big Real Mode
Hans Verkuil (1):
V4L: cx18: Upgrade to newer firmware & update documentation
Herton Ronaldo Krzesinski (1):
Fix typos from signal_32/64.h merge
Hugh Dickins (1):
tmpfs: fix kernel BUG in shmem_delete_inode
Ingo Molnar (2):
x86 reboot quirks: add Dell Precision WorkStation T5400
x86: fix kernel_physical_mapping_init() for large x86 systems
Jan Beulich (1):
vmlinux.lds: move __attribute__((__cold__)) functions back into final .text section
Jan Kara (1):
quota: fix possible infinite loop in quota code
Jan Kratochvil (1):
x86: fix crash due to missing debugctlmsr on AMD K6-3
Jeff Dike (1):
UML - Fix boot crash
Jens Axboe (1):
ide-cd: fix oops when using growisofs
Jesse Brandeburg (1):
ixgbe: remove device ID for unsupported device
Joerg Roedel (1):
KVM: SVM: fix suspend/resume support
Julia Lawall (1):
b43legacy: Release mutex in error handling code
Karl Beldan (1):
pxamci: trivial fix of DMA alignment register bit clearing
Kay Sievers (1):
iop-adma: fix platform driver hotplug/coldplug
Laurent Pinchart (5):
V4L: uvcvideo: Fix a buffer overflow in format descriptor parsing
V4L: uvcvideo: Use GFP_NOIO when allocating memory during resume
V4L: uvcvideo: Don't free URB buffers on suspend
V4L: uvcvideo: Make input device support optional
V4L: uvcvideo: Add support for Medion Akoya Mini E1210 integrated webcam
Linus Torvalds (1):
Fix off-by-one error in iov_iter_advance()
Luotao Fu (1):
mpc52xx_psc_spi: fix block transfer
Marcelo Tosatti (2):
KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held
KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction
Mathieu Desnoyers (2):
markers: fix duplicate modpost entry
markers: fix markers read barrier for multiple probes
Miao Xie (1):
cpusets: fix wrong domain attr updates
Micah Dowty (1):
hdlcdrv: Fix CRC calculation.
Michael Krufky (1):
DVB: dib0700: add support for Hauppauge Nova-TD Stick 52009
Mohammed Gamal (1):
KVM: x86 emulator: Fix HLT instruction
Oliver Neukum (1):
USB: fix usb serial pm counter decrement for disconnected interfaces
Paul E. McKenney (1):
rcu: fix rcu_try_flip_waitack_needed() to prevent grace-period stall
Pavel Roskin (1):
ath5k: don't enable MSI, we cannot handle it yet
Pierre Ossman (1):
ALSA: trident - pause s/pdif output
Roland McGrath (1):
Patch Upstream: x86 ptrace: fix PTRACE_GETFPXREGS error
Sheng Yang (2):
KVM: VMX: Fix a wrong usage of vmcs_config
KVM: VMX: Add ept_sync_context in flush_tlb
Simon Arlott (1):
V4L: saa7134: Copy tuner data earlier to avoid overwriting manual tuner type
Stephen Hemminger (1):
ipv6: use timer pending
Steven Toth (5):
V4L: cx23885: Bugfix for concurrent use of /dev/video0 and /dev/video1
DVB: cx23885: Ensure PAD_CTRL is always reset to a sensible default
DVB: cx23885: DVB Transport cards using DVB port VIDB/TS1 did not stream
DVB: cx23885: Reallocated the sram to avoid concurrent VIDB/C issues
DVB: cx23885: SRAM changes for the 885 and 887 silicon parts
Thomas Renninger (1):
cpufreq acpi: only call _PPC after cpufreq ACPI init funcs got called already
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Linux 2.6.26.1
2008-08-01 23:12 Linux 2.6.26.1 Greg KH
@ 2008-08-01 23:12 ` Greg KH
0 siblings, 0 replies; 3+ messages in thread
From: Greg KH @ 2008-08-01 23:12 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable
diff --git a/Documentation/networking/udplite.txt b/Documentation/networking/udplite.txt
index 3870f28..855d8da 100644
--- a/Documentation/networking/udplite.txt
+++ b/Documentation/networking/udplite.txt
@@ -148,7 +148,7 @@
getsockopt(sockfd, SOL_SOCKET, SO_NO_CHECK, &value, ...);
is meaningless (as in TCP). Packets with a zero checksum field are
- illegal (cf. RFC 3828, sec. 3.1) will be silently discarded.
+ illegal (cf. RFC 3828, sec. 3.1) and will be silently discarded.
4) Fragmentation
diff --git a/Documentation/video4linux/cx18.txt b/Documentation/video4linux/cx18.txt
index 6842c26..63f3aef 100644
--- a/Documentation/video4linux/cx18.txt
+++ b/Documentation/video4linux/cx18.txt
@@ -23,14 +23,8 @@ encoder chip:
Firmware:
-The firmware needs to be extracted from the Windows Hauppauge HVR-1600
-driver, available here:
+You can obtain the firmware files here:
-http://hauppauge.lightpath.net/software/install_cd/hauppauge_cd_3.4d1.zip
+http://dl.ivtvdriver.org/ivtv/firmware/cx18-firmware.tar.gz
-Unzip, then copy the following files to the firmware directory
-and rename them as follows:
-
-Drivers/Driver18/hcw18apu.rom -> v4l-cx23418-apu.fw
-Drivers/Driver18/hcw18enc.rom -> v4l-cx23418-cpu.fw
-Drivers/Driver18/hcw18mlC.rom -> v4l-cx23418-dig.fw
+Untar and copy the .fw files to your firmware directory.
diff --git a/Makefile b/Makefile
index e3c5eb6..c536d7b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 26
-EXTRAVERSION =
+EXTRAVERSION = .1
NAME = Rotary Wombat
# *DOCUMENTATION*
@@ -1133,7 +1133,8 @@ clean: archclean $(clean-dirs)
@find . $(RCS_FIND_IGNORE) \
\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
- -o -name '*.symtypes' -o -name 'modules.order' \) \
+ -o -name '*.symtypes' -o -name 'modules.order' \
+ -o -name 'Module.markers' \) \
-type f -print | xargs rm -f
# mrproper - Delete all generated files, including .config
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 318b811..5152ba0 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1460,6 +1460,9 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
return 0;
}
+void kvm_arch_flush_shadow(struct kvm *kvm)
+{
+}
long kvm_arch_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 777e0f3..1eaa3e4 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -167,6 +167,10 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
return 0;
}
+void kvm_arch_flush_shadow(struct kvm *kvm)
+{
+}
+
struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{
struct kvm_vcpu *vcpu;
diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c b/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c
index 69288f6..3233fe8 100644
--- a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c
+++ b/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c
@@ -96,6 +96,12 @@ static int pmi_notifier(struct notifier_block *nb,
struct cpufreq_frequency_table *cbe_freqs;
u8 node;
+ /* Should this really be called for CPUFREQ_ADJUST, CPUFREQ_INCOMPATIBLE
+ * and CPUFREQ_NOTIFY policy events?)
+ */
+ if (event == CPUFREQ_START)
+ return 0;
+
cbe_freqs = cpufreq_frequency_get_table(policy->cpu);
node = cbe_cpu_to_node(policy->cpu);
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 6558b09..b19c170 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -672,6 +672,10 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
return 0;
}
+void kvm_arch_flush_shadow(struct kvm *kvm)
+{
+}
+
gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
{
return gfn;
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index b441a26..c481673 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -621,8 +621,9 @@ unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino)
unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino)
{
struct irq_handler_data *data;
- struct ino_bucket *bucket;
unsigned long hv_err, cookie;
+ struct ino_bucket *bucket;
+ struct irq_desc *desc;
unsigned int virt_irq;
bucket = kzalloc(sizeof(struct ino_bucket), GFP_ATOMIC);
@@ -643,6 +644,13 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino)
if (unlikely(!data))
return 0;
+ /* In order to make the LDC channel startup sequence easier,
+ * especially wrt. locking, we do not let request_irq() enable
+ * the interrupt.
+ */
+ desc = irq_desc + virt_irq;
+ desc->status |= IRQ_NOAUTOEN;
+
set_irq_chip_data(virt_irq, data);
/* Catch accidental accesses to these things. IMAP/ICLR handling
diff --git a/arch/sparc64/kernel/ldc.c b/arch/sparc64/kernel/ldc.c
index 63969f6..d689823 100644
--- a/arch/sparc64/kernel/ldc.c
+++ b/arch/sparc64/kernel/ldc.c
@@ -1,6 +1,6 @@
/* ldc.c: Logical Domain Channel link-layer protocol driver.
*
- * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
+ * Copyright (C) 2007, 2008 David S. Miller <davem@davemloft.net>
*/
#include <linux/kernel.h>
@@ -23,8 +23,8 @@
#define DRV_MODULE_NAME "ldc"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.0"
-#define DRV_MODULE_RELDATE "June 25, 2007"
+#define DRV_MODULE_VERSION "1.1"
+#define DRV_MODULE_RELDATE "July 22, 2008"
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@@ -1235,13 +1235,9 @@ int ldc_bind(struct ldc_channel *lp, const char *name)
unsigned long hv_err, flags;
int err = -EINVAL;
- spin_lock_irqsave(&lp->lock, flags);
-
- if (!name)
- goto out_err;
-
- if (lp->state != LDC_STATE_INIT)
- goto out_err;
+ if (!name ||
+ (lp->state != LDC_STATE_INIT))
+ return -EINVAL;
snprintf(lp->rx_irq_name, LDC_IRQ_NAME_MAX, "%s RX", name);
snprintf(lp->tx_irq_name, LDC_IRQ_NAME_MAX, "%s TX", name);
@@ -1250,25 +1246,32 @@ int ldc_bind(struct ldc_channel *lp, const char *name)
IRQF_SAMPLE_RANDOM | IRQF_SHARED,
lp->rx_irq_name, lp);
if (err)
- goto out_err;
+ return err;
err = request_irq(lp->cfg.tx_irq, ldc_tx,
IRQF_SAMPLE_RANDOM | IRQF_SHARED,
lp->tx_irq_name, lp);
- if (err)
- goto out_free_rx_irq;
+ if (err) {
+ free_irq(lp->cfg.rx_irq, lp);
+ return err;
+ }
+
+ spin_lock_irqsave(&lp->lock, flags);
+
+ enable_irq(lp->cfg.rx_irq);
+ enable_irq(lp->cfg.tx_irq);
lp->flags |= LDC_FLAG_REGISTERED_IRQS;
err = -ENODEV;
hv_err = sun4v_ldc_tx_qconf(lp->id, 0, 0);
if (hv_err)
- goto out_free_tx_irq;
+ goto out_free_irqs;
hv_err = sun4v_ldc_tx_qconf(lp->id, lp->tx_ra, lp->tx_num_entries);
if (hv_err)
- goto out_free_tx_irq;
+ goto out_free_irqs;
hv_err = sun4v_ldc_rx_qconf(lp->id, 0, 0);
if (hv_err)
@@ -1304,14 +1307,11 @@ out_unmap_rx:
out_unmap_tx:
sun4v_ldc_tx_qconf(lp->id, 0, 0);
-out_free_tx_irq:
+out_free_irqs:
lp->flags &= ~LDC_FLAG_REGISTERED_IRQS;
free_irq(lp->cfg.tx_irq, lp);
-
-out_free_rx_irq:
free_irq(lp->cfg.rx_irq, lp);
-out_err:
spin_unlock_irqrestore(&lp->lock, flags);
return err;
diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index e5d2389..f464023 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -883,6 +883,16 @@ static struct notifier_block sparc64_cpufreq_notifier_block = {
.notifier_call = sparc64_cpufreq_notifier
};
+static int __init register_sparc64_cpufreq_notifier(void)
+{
+
+ cpufreq_register_notifier(&sparc64_cpufreq_notifier_block,
+ CPUFREQ_TRANSITION_NOTIFIER);
+ return 0;
+}
+
+core_initcall(register_sparc64_cpufreq_notifier);
+
#endif /* CONFIG_CPU_FREQ */
static int sparc64_next_event(unsigned long delta,
@@ -1049,11 +1059,6 @@ void __init time_init(void)
sparc64_clockevent.mult, sparc64_clockevent.shift);
setup_sparc64_timer();
-
-#ifdef CONFIG_CPU_FREQ
- cpufreq_register_notifier(&sparc64_cpufreq_notifier_block,
- CPUFREQ_TRANSITION_NOTIFIER);
-#endif
}
unsigned long long sched_clock(void)
diff --git a/arch/um/include/init.h b/arch/um/include/init.h
index b00a957..37dd097 100644
--- a/arch/um/include/init.h
+++ b/arch/um/include/init.h
@@ -45,6 +45,8 @@ typedef void (*exitcall_t)(void);
# define __section(S) __attribute__ ((__section__(#S)))
#endif
+#if __GNUC__ == 3
+
#if __GNUC_MINOR__ >= 3
# define __used __attribute__((__used__))
#else
@@ -52,6 +54,12 @@ typedef void (*exitcall_t)(void);
#endif
#else
+#if __GNUC__ == 4
+# define __used __attribute__((__used__))
+#endif
+#endif
+
+#else
#include <linux/compiler.h>
#endif
/* These are for everybody (although not all archs will actually
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 2ad6301..dd138a2 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -414,4 +414,4 @@ config X86_MINIMUM_CPU_FAMILY
config X86_DEBUGCTLMSR
def_bool y
- depends on !(M586MMX || M586TSC || M586 || M486 || M386)
+ depends on !(MK6 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486 || M386)
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 36af01f..130711f 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -23,6 +23,15 @@ static unsigned long acpi_realmode;
static char temp_stack[10240];
#endif
+/* XXX: this macro should move to asm-x86/segment.h and be shared with the
+ boot code... */
+#define GDT_ENTRY(flags, base, limit) \
+ (((u64)(base & 0xff000000) << 32) | \
+ ((u64)flags << 40) | \
+ ((u64)(limit & 0x00ff0000) << 32) | \
+ ((u64)(base & 0x00ffffff) << 16) | \
+ ((u64)(limit & 0x0000ffff)))
+
/**
* acpi_save_state_mem - save kernel state
*
@@ -58,11 +67,11 @@ int acpi_save_state_mem(void)
((char *)&header->wakeup_gdt - (char *)acpi_realmode))
<< 16);
/* GDT[1]: real-mode-like code segment */
- header->wakeup_gdt[1] = (0x009bULL << 40) +
- ((u64)acpi_wakeup_address << 16) + 0xffff;
+ header->wakeup_gdt[1] =
+ GDT_ENTRY(0x809b, acpi_wakeup_address, 0xfffff);
/* GDT[2]: real-mode-like data segment */
- header->wakeup_gdt[2] = (0x0093ULL << 40) +
- ((u64)acpi_wakeup_address << 16) + 0xffff;
+ header->wakeup_gdt[2] =
+ GDT_ENTRY(0x8093, acpi_wakeup_address, 0xfffff);
#ifndef CONFIG_64BIT
store_gdt((struct desc_ptr *)&header->pmode_gdt);
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 95e80e5..eb9ddd8 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -162,7 +162,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -EIO;
+ return -ENODEV;
ret = init_fpu(target);
if (ret)
@@ -179,7 +179,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -EIO;
+ return -ENODEV;
ret = init_fpu(target);
if (ret)
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index a7835f2..77040b6 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -943,13 +943,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
return copy_regset_to_user(child, &user_x86_32_view,
REGSET_XFP,
0, sizeof(struct user_fxsr_struct),
- datap);
+ datap) ? -EIO : 0;
case PTRACE_SETFPXREGS: /* Set the child extended FPU state. */
return copy_regset_from_user(child, &user_x86_32_view,
REGSET_XFP,
0, sizeof(struct user_fxsr_struct),
- datap);
+ datap) ? -EIO : 0;
#endif
#if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index f6be7d5..d834b36 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -177,6 +177,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2400"),
},
},
+ { /* Handle problems with rebooting on Dell T5400's */
+ .callback = set_bios_reboot,
+ .ident = "Dell Precision T5400",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision WorkStation T5400"),
+ },
+ },
{ /* Handle problems with rebooting on HP laptops */
.callback = set_bios_reboot,
.ident = "HP Compaq Laptop",
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 7e7c396..c26d811 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1171,9 +1171,10 @@ static int __direct_map(struct kvm_vcpu *vcpu, gpa_t v, int write,
return -ENOMEM;
}
- table[index] = __pa(new_table->spt)
- | PT_PRESENT_MASK | PT_WRITABLE_MASK
- | shadow_user_mask | shadow_x_mask;
+ set_shadow_pte(&table[index],
+ __pa(new_table->spt)
+ | PT_PRESENT_MASK | PT_WRITABLE_MASK
+ | shadow_user_mask | shadow_x_mask);
}
table_addr = table[index] & PT64_BASE_ADDR_MASK;
}
@@ -1968,6 +1969,8 @@ static int mmu_shrink(int nr_to_scan, gfp_t gfp_mask)
list_for_each_entry(kvm, &vm_list, vm_list) {
int npages;
+ if (!down_read_trylock(&kvm->slots_lock))
+ continue;
spin_lock(&kvm->mmu_lock);
npages = kvm->arch.n_alloc_mmu_pages -
kvm->arch.n_free_mmu_pages;
@@ -1980,6 +1983,7 @@ static int mmu_shrink(int nr_to_scan, gfp_t gfp_mask)
nr_to_scan--;
spin_unlock(&kvm->mmu_lock);
+ up_read(&kvm->slots_lock);
}
if (kvm_freed)
list_move_tail(&kvm_freed->vm_list, &vm_list);
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 6b0d5fa..06992d6 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -270,19 +270,11 @@ static int has_svm(void)
static void svm_hardware_disable(void *garbage)
{
- struct svm_cpu_data *svm_data
- = per_cpu(svm_data, raw_smp_processor_id());
-
- if (svm_data) {
- uint64_t efer;
+ uint64_t efer;
- wrmsrl(MSR_VM_HSAVE_PA, 0);
- rdmsrl(MSR_EFER, efer);
- wrmsrl(MSR_EFER, efer & ~MSR_EFER_SVME_MASK);
- per_cpu(svm_data, raw_smp_processor_id()) = NULL;
- __free_page(svm_data->save_area);
- kfree(svm_data);
- }
+ wrmsrl(MSR_VM_HSAVE_PA, 0);
+ rdmsrl(MSR_EFER, efer);
+ wrmsrl(MSR_EFER, efer & ~MSR_EFER_SVME_MASK);
}
static void svm_hardware_enable(void *garbage)
@@ -321,6 +313,19 @@ static void svm_hardware_enable(void *garbage)
page_to_pfn(svm_data->save_area) << PAGE_SHIFT);
}
+static void svm_cpu_uninit(int cpu)
+{
+ struct svm_cpu_data *svm_data
+ = per_cpu(svm_data, raw_smp_processor_id());
+
+ if (!svm_data)
+ return;
+
+ per_cpu(svm_data, raw_smp_processor_id()) = NULL;
+ __free_page(svm_data->save_area);
+ kfree(svm_data);
+}
+
static int svm_cpu_init(int cpu)
{
struct svm_cpu_data *svm_data;
@@ -458,6 +463,11 @@ err:
static __exit void svm_hardware_unsetup(void)
{
+ int cpu;
+
+ for_each_online_cpu(cpu)
+ svm_cpu_uninit(cpu);
+
__free_pages(pfn_to_page(iopm_base >> PAGE_SHIFT), IOPM_ALLOC_ORDER);
iopm_base = 0;
}
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 540e951..2ce9063 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -88,6 +88,7 @@ static inline struct vcpu_vmx *to_vmx(struct kvm_vcpu *vcpu)
}
static int init_rmode(struct kvm *kvm);
+static u64 construct_eptp(unsigned long root_hpa);
static DEFINE_PER_CPU(struct vmcs *, vmxarea);
static DEFINE_PER_CPU(struct vmcs *, current_vmcs);
@@ -1389,6 +1390,8 @@ static void exit_lmode(struct kvm_vcpu *vcpu)
static void vmx_flush_tlb(struct kvm_vcpu *vcpu)
{
vpid_sync_vcpu_all(to_vmx(vcpu));
+ if (vm_need_ept())
+ ept_sync_context(construct_eptp(vcpu->arch.mmu.root_hpa));
}
static void vmx_decache_cr4_guest_bits(struct kvm_vcpu *vcpu)
@@ -1420,7 +1423,7 @@ static void ept_update_paging_mode_cr0(unsigned long *hw_cr0,
if (!(cr0 & X86_CR0_PG)) {
/* From paging/starting to nonpaging */
vmcs_write32(CPU_BASED_VM_EXEC_CONTROL,
- vmcs_config.cpu_based_exec_ctrl |
+ vmcs_read32(CPU_BASED_VM_EXEC_CONTROL) |
(CPU_BASED_CR3_LOAD_EXITING |
CPU_BASED_CR3_STORE_EXITING));
vcpu->arch.cr0 = cr0;
@@ -1430,7 +1433,7 @@ static void ept_update_paging_mode_cr0(unsigned long *hw_cr0,
} else if (!is_paging(vcpu)) {
/* From nonpaging to paging */
vmcs_write32(CPU_BASED_VM_EXEC_CONTROL,
- vmcs_config.cpu_based_exec_ctrl &
+ vmcs_read32(CPU_BASED_VM_EXEC_CONTROL) &
~(CPU_BASED_CR3_LOAD_EXITING |
CPU_BASED_CR3_STORE_EXITING));
vcpu->arch.cr0 = cr0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 63a77ca..5a7406e 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4016,6 +4016,11 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
return 0;
}
+void kvm_arch_flush_shadow(struct kvm *kvm)
+{
+ kvm_mmu_zap_all(kvm);
+}
+
int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
{
return vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index 932f216..d41b9bc 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -1666,7 +1666,7 @@ special_insn:
break;
case 0xf4: /* hlt */
ctxt->vcpu->arch.halt_request = 1;
- goto done;
+ break;
case 0xf5: /* cmc */
/* complement carry flag from eflags reg */
ctxt->eflags ^= EFLG_CF;
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 819dad9..7b27710 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -579,7 +579,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, unsigned lon
else
pud = alloc_low_page(&pud_phys);
- next = start + PGDIR_SIZE;
+ next = (start + PGDIR_SIZE) & PGDIR_MASK;
if (next > end)
next = end;
last_map_addr = phys_pud_init(pud, __pa(start), __pa(next));
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index d80b2d1..8c06a53 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -64,7 +64,13 @@ static DEFINE_MUTEX(performance_mutex);
* policy is adjusted accordingly.
*/
-static unsigned int ignore_ppc = 0;
+/* ignore_ppc:
+ * -1 -> cpufreq low level drivers not initialized -> _PSS, etc. not called yet
+ * ignore _PPC
+ * 0 -> cpufreq low level drivers initialized -> consider _PPC values
+ * 1 -> ignore _PPC totally -> forced by user through boot param
+ */
+static unsigned int ignore_ppc = -1;
module_param(ignore_ppc, uint, 0644);
MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
"limited by BIOS, this should help");
@@ -72,7 +78,7 @@ MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
#define PPC_REGISTERED 1
#define PPC_IN_USE 2
-static int acpi_processor_ppc_status = 0;
+static int acpi_processor_ppc_status;
static int acpi_processor_ppc_notifier(struct notifier_block *nb,
unsigned long event, void *data)
@@ -81,6 +87,11 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
struct acpi_processor *pr;
unsigned int ppc = 0;
+ if (event == CPUFREQ_START && ignore_ppc <= 0) {
+ ignore_ppc = 0;
+ return 0;
+ }
+
if (ignore_ppc)
return 0;
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1d41496..0471ef5 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -825,6 +825,9 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
policy->user_policy.min = policy->cpuinfo.min_freq;
policy->user_policy.max = policy->cpuinfo.max_freq;
+ blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
+ CPUFREQ_START, policy);
+
#ifdef CONFIG_SMP
#ifdef CONFIG_HOTPLUG_CPU
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 0ec0f43..4e6b052 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -1387,6 +1387,8 @@ static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan)
spin_unlock_bh(&iop_chan->lock);
}
+MODULE_ALIAS("platform:iop-adma");
+
static struct platform_driver iop_adma_driver = {
.probe = iop_adma_probe,
.remove = iop_adma_remove,
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 68e7f19..0cc854e 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1308,13 +1308,30 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
req.cmd_flags |= REQ_QUIET;
stat = ide_cd_queue_pc(drive, &req);
- if (stat == 0) {
- *capacity = 1 + be32_to_cpu(capbuf.lba);
- *sectors_per_frame =
- be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
+ if (stat)
+ return stat;
+
+ /*
+ * Sanity check the given block size
+ */
+ switch (capbuf.blocklen) {
+ case __constant_cpu_to_be32(512):
+ case __constant_cpu_to_be32(1024):
+ case __constant_cpu_to_be32(2048):
+ case __constant_cpu_to_be32(4096):
+ break;
+ default:
+ printk(KERN_ERR "%s: weird block size %u\n",
+ drive->name, capbuf.blocklen);
+ printk(KERN_ERR "%s: default to 2kb block size\n",
+ drive->name);
+ capbuf.blocklen = __constant_cpu_to_be32(2048);
+ break;
}
- return stat;
+ *capacity = 1 + be32_to_cpu(capbuf.lba);
+ *sectors_per_frame = be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
+ return 0;
}
static int cdrom_read_tocentry(ide_drive_t *drive, int trackno, int msf_flag,
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index c4d40fe..3dd20bf 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1117,6 +1117,7 @@ struct usb_device_id dib0700_usb_id_table[] = {
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_HT_EXPRESS) },
{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_XXS) },
{ USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_STK7700P_2) },
+ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009) },
{ 0 } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1372,7 +1373,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
}
},
- .num_device_descs = 2,
+ .num_device_descs = 3,
.devices = {
{ "DiBcom STK7070PD reference design",
{ &dib0700_usb_id_table[17], NULL },
@@ -1381,6 +1382,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
{ "Pinnacle PCTV Dual DVB-T Diversity Stick",
{ &dib0700_usb_id_table[18], NULL },
{ NULL },
+ },
+ { "Hauppauge Nova-TD Stick (52009)",
+ { &dib0700_usb_id_table[35], NULL },
+ { NULL },
}
}
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 34245d1..31ded10 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -132,6 +132,7 @@
#define USB_PID_HAUPPAUGE_NOVA_T_STICK_3 0x7070
#define USB_PID_HAUPPAUGE_MYTV_T 0x7080
#define USB_PID_HAUPPAUGE_NOVA_TD_STICK 0x9580
+#define USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009 0x5200
#define USB_PID_AVERMEDIA_EXPRESS 0xb568
#define USB_PID_AVERMEDIA_VOLAR 0xa807
#define USB_PID_AVERMEDIA_VOLAR_2 0xb808
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 5ccb0ae..e00717d 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -793,13 +793,7 @@ menuconfig V4L_USB_DRIVERS
if V4L_USB_DRIVERS && USB
-config USB_VIDEO_CLASS
- tristate "USB Video Class (UVC)"
- ---help---
- Support for the USB Video Class (UVC). Currently only video
- input devices, such as webcams, are supported.
-
- For more information see: <http://linux-uvc.berlios.de/>
+source "drivers/media/video/uvc/Kconfig"
source "drivers/media/video/pvrusb2/Kconfig"
diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c
index 2694ce3..9dda2ca 100644
--- a/drivers/media/video/cx18/cx18-firmware.c
+++ b/drivers/media/video/cx18/cx18-firmware.c
@@ -90,7 +90,7 @@
#define CX18_DSP0_INTERRUPT_MASK 0xd0004C
/* Encoder/decoder firmware sizes */
-#define CX18_FW_CPU_SIZE (174716)
+#define CX18_FW_CPU_SIZE (158332)
#define CX18_FW_APU_SIZE (141200)
#define APU_ROM_SYNC1 0x6D676553 /* "mgeS" */
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index c4cc2f3..ad143f1 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -76,6 +76,117 @@ LIST_HEAD(cx23885_devlist);
* 0x00010ea0 0x00010xxx Free
*/
+static struct sram_channel cx23885_sram_channels[] = {
+ [SRAM_CH01] = {
+ .name = "VID A",
+ .cmds_start = 0x10000,
+ .ctrl_start = 0x10380,
+ .cdt = 0x104c0,
+ .fifo_start = 0x40,
+ .fifo_size = 0x2800,
+ .ptr1_reg = DMA1_PTR1,
+ .ptr2_reg = DMA1_PTR2,
+ .cnt1_reg = DMA1_CNT1,
+ .cnt2_reg = DMA1_CNT2,
+ },
+ [SRAM_CH02] = {
+ .name = "ch2",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA2_PTR1,
+ .ptr2_reg = DMA2_PTR2,
+ .cnt1_reg = DMA2_CNT1,
+ .cnt2_reg = DMA2_CNT2,
+ },
+ [SRAM_CH03] = {
+ .name = "TS1 B",
+ .cmds_start = 0x100A0,
+ .ctrl_start = 0x10400,
+ .cdt = 0x10580,
+ .fifo_start = 0x5000,
+ .fifo_size = 0x1000,
+ .ptr1_reg = DMA3_PTR1,
+ .ptr2_reg = DMA3_PTR2,
+ .cnt1_reg = DMA3_CNT1,
+ .cnt2_reg = DMA3_CNT2,
+ },
+ [SRAM_CH04] = {
+ .name = "ch4",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA4_PTR1,
+ .ptr2_reg = DMA4_PTR2,
+ .cnt1_reg = DMA4_CNT1,
+ .cnt2_reg = DMA4_CNT2,
+ },
+ [SRAM_CH05] = {
+ .name = "ch5",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA5_PTR1,
+ .ptr2_reg = DMA5_PTR2,
+ .cnt1_reg = DMA5_CNT1,
+ .cnt2_reg = DMA5_CNT2,
+ },
+ [SRAM_CH06] = {
+ .name = "TS2 C",
+ .cmds_start = 0x10140,
+ .ctrl_start = 0x10440,
+ .cdt = 0x105e0,
+ .fifo_start = 0x6000,
+ .fifo_size = 0x1000,
+ .ptr1_reg = DMA5_PTR1,
+ .ptr2_reg = DMA5_PTR2,
+ .cnt1_reg = DMA5_CNT1,
+ .cnt2_reg = DMA5_CNT2,
+ },
+ [SRAM_CH07] = {
+ .name = "ch7",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA6_PTR1,
+ .ptr2_reg = DMA6_PTR2,
+ .cnt1_reg = DMA6_CNT1,
+ .cnt2_reg = DMA6_CNT2,
+ },
+ [SRAM_CH08] = {
+ .name = "ch8",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA7_PTR1,
+ .ptr2_reg = DMA7_PTR2,
+ .cnt1_reg = DMA7_CNT1,
+ .cnt2_reg = DMA7_CNT2,
+ },
+ [SRAM_CH09] = {
+ .name = "ch9",
+ .cmds_start = 0x0,
+ .ctrl_start = 0x0,
+ .cdt = 0x0,
+ .fifo_start = 0x0,
+ .fifo_size = 0x0,
+ .ptr1_reg = DMA8_PTR1,
+ .ptr2_reg = DMA8_PTR2,
+ .cnt1_reg = DMA8_CNT1,
+ .cnt2_reg = DMA8_CNT2,
+ },
+};
+
static struct sram_channel cx23887_sram_channels[] = {
[SRAM_CH01] = {
.name = "VID A",
@@ -104,8 +215,8 @@ static struct sram_channel cx23887_sram_channels[] = {
[SRAM_CH03] = {
.name = "TS1 B",
.cmds_start = 0x100A0,
- .ctrl_start = 0x10780,
- .cdt = 0x10400,
+ .ctrl_start = 0x10630,
+ .cdt = 0x10870,
.fifo_start = 0x5000,
.fifo_size = 0x1000,
.ptr1_reg = DMA3_PTR1,
@@ -140,7 +251,7 @@ static struct sram_channel cx23887_sram_channels[] = {
[SRAM_CH06] = {
.name = "TS2 C",
.cmds_start = 0x10140,
- .ctrl_start = 0x10680,
+ .ctrl_start = 0x10670,
.cdt = 0x108d0,
.fifo_start = 0x6000,
.fifo_size = 0x1000,
@@ -460,6 +571,7 @@ static void cx23885_reset(struct cx23885_dev *dev)
cx_write(AUDIO_INT_INT_STAT, 0xffffffff);
cx_write(AUDIO_EXT_INT_STAT, 0xffffffff);
cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000);
+ cx_write(PAD_CTRL, 0x00500300);
mdelay(100);
@@ -625,7 +737,6 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
atomic_inc(&dev->refcount);
dev->nr = cx23885_devcount++;
- dev->sram_channels = cx23887_sram_channels;
sprintf(dev->name, "cx23885[%d]", dev->nr);
mutex_lock(&devlist);
@@ -637,11 +748,13 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
dev->bridge = CX23885_BRIDGE_887;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 25000000;
+ dev->sram_channels = cx23887_sram_channels;
} else
if(dev->pci->device == 0x8852) {
dev->bridge = CX23885_BRIDGE_885;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 28000000;
+ dev->sram_channels = cx23885_sram_channels;
} else
BUG();
@@ -1042,6 +1155,9 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
dprintk(1, "%s() w: %d, h: %d, f: %d\n", __func__,
buf->vb.width, buf->vb.height, buf->vb.field);
+ /* Stop the fifo and risc engine for this port */
+ cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
+
/* setup fifo + format */
cx23885_sram_channel_setup(dev,
&dev->sram_channels[ port->sram_chno ],
@@ -1083,7 +1199,21 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
cx_write(port->reg_gpcnt_ctl, 3);
q->count = 1;
- if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+ /* Set VIDB pins to input */
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) {
+ reg = cx_read(PAD_CTRL);
+ reg &= ~0x3; /* Clear TS1_OE & TS1_SOP_OE */
+ cx_write(PAD_CTRL, reg);
+ }
+
+ /* Set VIDC pins to input */
+ if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) {
+ reg = cx_read(PAD_CTRL);
+ reg &= ~0x4; /* Clear TS2_SOP_OE */
+ cx_write(PAD_CTRL, reg);
+ }
+
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
reg = cx_read(PAD_CTRL);
reg = reg & ~0x1; /* Clear TS1_OE */
@@ -1133,7 +1263,7 @@ static int cx23885_stop_dma(struct cx23885_tsport *port)
cx_clear(port->reg_ts_int_msk, port->ts_int_msk_val);
cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
- if (cx23885_boards[dev->board].portb & CX23885_MPEG_ENCODER) {
+ if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) {
reg = cx_read(PAD_CTRL);
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 2618cfa..0227cf9 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5703,9 +5703,6 @@ int saa7134_board_init2(struct saa7134_dev *dev)
unsigned char buf;
int board;
- dev->tuner_type = saa7134_boards[dev->board].tuner_type;
- dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
-
switch (dev->board) {
case SAA7134_BOARD_BMK_MPEX_NOTUNER:
case SAA7134_BOARD_BMK_MPEX_TUNER:
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 2c19cd0..69f340d 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -946,11 +946,12 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
dev->board = SAA7134_BOARD_UNKNOWN;
}
dev->autodetected = card[dev->nr] != dev->board;
- dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+ dev->tuner_type = saa7134_boards[dev->board].tuner_type;
+ dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
if (UNSET != tuner[dev->nr])
dev->tuner_type = tuner[dev->nr];
- printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+ printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
dev->name,pci_dev->subsystem_vendor,
pci_dev->subsystem_device,saa7134_boards[dev->board].name,
dev->board, dev->autodetected ?
diff --git a/drivers/media/video/uvc/Kconfig b/drivers/media/video/uvc/Kconfig
new file mode 100644
index 0000000..c2d9760
--- /dev/null
+++ b/drivers/media/video/uvc/Kconfig
@@ -0,0 +1,17 @@
+config USB_VIDEO_CLASS
+ tristate "USB Video Class (UVC)"
+ ---help---
+ Support for the USB Video Class (UVC). Currently only video
+ input devices, such as webcams, are supported.
+
+ For more information see: <http://linux-uvc.berlios.de/>
+
+config USB_VIDEO_CLASS_INPUT_EVDEV
+ bool "UVC input events device support"
+ default y
+ depends on USB_VIDEO_CLASS && INPUT
+ ---help---
+ This option makes USB Video Class devices register an input device
+ to report button events.
+
+ If you are in doubt, say Y.
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 60ced58..9d954d2 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -298,7 +298,8 @@ static int uvc_parse_format(struct uvc_device *dev,
switch (buffer[2]) {
case VS_FORMAT_UNCOMPRESSED:
case VS_FORMAT_FRAME_BASED:
- if (buflen < 27) {
+ n = buffer[2] == VS_FORMAT_UNCOMPRESSED ? 27 : 28;
+ if (buflen < n) {
uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
"interface %d FORMAT error\n",
dev->udev->devnum,
@@ -1891,6 +1892,15 @@ static struct usb_device_id uvc_ids[] = {
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_PROBE_MINMAX },
+ /* Medion Akoya Mini E1210 */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0141,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX },
/* Acer OrbiCam - Unknown vendor */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
index be9084e..eb2f970 100644
--- a/drivers/media/video/uvc/uvc_status.c
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -22,6 +22,7 @@
/* --------------------------------------------------------------------------
* Input device
*/
+#ifdef CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV
static int uvc_input_init(struct uvc_device *dev)
{
struct usb_device *udev = dev->udev;
@@ -67,6 +68,19 @@ static void uvc_input_cleanup(struct uvc_device *dev)
input_unregister_device(dev->input);
}
+static void uvc_input_report_key(struct uvc_device *dev, unsigned int code,
+ int value)
+{
+ if (dev->input)
+ input_report_key(dev->input, code, value);
+}
+
+#else
+#define uvc_input_init(dev)
+#define uvc_input_cleanup(dev)
+#define uvc_input_report_key(dev, code, value)
+#endif /* CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV */
+
/* --------------------------------------------------------------------------
* Status interrupt endpoint
*/
@@ -83,8 +97,7 @@ static void uvc_event_streaming(struct uvc_device *dev, __u8 *data, int len)
return;
uvc_trace(UVC_TRACE_STATUS, "Button (intf %u) %s len %d\n",
data[1], data[3] ? "pressed" : "released", len);
- if (dev->input)
- input_report_key(dev->input, BTN_0, data[3]);
+ uvc_input_report_key(dev, BTN_0, data[3]);
} else {
uvc_trace(UVC_TRACE_STATUS, "Stream %u error event %02x %02x "
"len %d.\n", data[1], data[2], data[3], len);
@@ -203,5 +216,5 @@ int uvc_status_resume(struct uvc_device *dev)
if (dev->int_urb == NULL)
return 0;
- return usb_submit_urb(dev->int_urb, GFP_KERNEL);
+ return usb_submit_urb(dev->int_urb, GFP_NOIO);
}
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 6faf1fb..817af2e 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -554,9 +554,56 @@ static void uvc_video_complete(struct urb *urb)
}
/*
+ * Free transfer buffers.
+ */
+static void uvc_free_urb_buffers(struct uvc_video_device *video)
+{
+ unsigned int i;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ if (video->urb_buffer[i]) {
+ usb_buffer_free(video->dev->udev, video->urb_size,
+ video->urb_buffer[i], video->urb_dma[i]);
+ video->urb_buffer[i] = NULL;
+ }
+ }
+
+ video->urb_size = 0;
+}
+
+/*
+ * Allocate transfer buffers. This function can be called with buffers
+ * already allocated when resuming from suspend, in which case it will
+ * return without touching the buffers.
+ *
+ * Return 0 on success or -ENOMEM when out of memory.
+ */
+static int uvc_alloc_urb_buffers(struct uvc_video_device *video,
+ unsigned int size)
+{
+ unsigned int i;
+
+ /* Buffers are already allocated, bail out. */
+ if (video->urb_size)
+ return 0;
+
+ for (i = 0; i < UVC_URBS; ++i) {
+ video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
+ size, GFP_KERNEL, &video->urb_dma[i]);
+ if (video->urb_buffer[i] == NULL) {
+ uvc_free_urb_buffers(video);
+ return -ENOMEM;
+ }
+ }
+
+ video->urb_size = size;
+ return 0;
+}
+
+/*
* Uninitialize isochronous/bulk URBs and free transfer buffers.
*/
-static void uvc_uninit_video(struct uvc_video_device *video)
+static void uvc_uninit_video(struct uvc_video_device *video, int free_buffers)
{
struct urb *urb;
unsigned int i;
@@ -566,19 +613,12 @@ static void uvc_uninit_video(struct uvc_video_device *video)
continue;
usb_kill_urb(urb);
- /* urb->transfer_buffer_length is not touched by USB core, so
- * we can use it here as the buffer length.
- */
- if (video->urb_buffer[i]) {
- usb_buffer_free(video->dev->udev,
- urb->transfer_buffer_length,
- video->urb_buffer[i], urb->transfer_dma);
- video->urb_buffer[i] = NULL;
- }
-
usb_free_urb(urb);
video->urb[i] = NULL;
}
+
+ if (free_buffers)
+ uvc_free_urb_buffers(video);
}
/*
@@ -586,7 +626,7 @@ static void uvc_uninit_video(struct uvc_video_device *video)
* is given by the endpoint.
*/
static int uvc_init_video_isoc(struct uvc_video_device *video,
- struct usb_host_endpoint *ep)
+ struct usb_host_endpoint *ep, gfp_t gfp_flags)
{
struct urb *urb;
unsigned int npackets, i, j;
@@ -610,18 +650,13 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
size = npackets * psize;
+ if (uvc_alloc_urb_buffers(video, size) < 0)
+ return -ENOMEM;
+
for (i = 0; i < UVC_URBS; ++i) {
- urb = usb_alloc_urb(npackets, GFP_KERNEL);
+ urb = usb_alloc_urb(npackets, gfp_flags);
if (urb == NULL) {
- uvc_uninit_video(video);
- return -ENOMEM;
- }
-
- video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
- size, GFP_KERNEL, &urb->transfer_dma);
- if (video->urb_buffer[i] == NULL) {
- usb_free_urb(urb);
- uvc_uninit_video(video);
+ uvc_uninit_video(video, 1);
return -ENOMEM;
}
@@ -632,6 +667,7 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
urb->interval = ep->desc.bInterval;
urb->transfer_buffer = video->urb_buffer[i];
+ urb->transfer_dma = video->urb_dma[i];
urb->complete = uvc_video_complete;
urb->number_of_packets = npackets;
urb->transfer_buffer_length = size;
@@ -652,7 +688,7 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
* given by the endpoint.
*/
static int uvc_init_video_bulk(struct uvc_video_device *video,
- struct usb_host_endpoint *ep)
+ struct usb_host_endpoint *ep, gfp_t gfp_flags)
{
struct urb *urb;
unsigned int pipe, i;
@@ -671,20 +707,15 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
if (size > psize * UVC_MAX_ISO_PACKETS)
size = psize * UVC_MAX_ISO_PACKETS;
+ if (uvc_alloc_urb_buffers(video, size) < 0)
+ return -ENOMEM;
+
pipe = usb_rcvbulkpipe(video->dev->udev, ep->desc.bEndpointAddress);
for (i = 0; i < UVC_URBS; ++i) {
- urb = usb_alloc_urb(0, GFP_KERNEL);
+ urb = usb_alloc_urb(0, gfp_flags);
if (urb == NULL) {
- uvc_uninit_video(video);
- return -ENOMEM;
- }
-
- video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
- size, GFP_KERNEL, &urb->transfer_dma);
- if (video->urb_buffer[i] == NULL) {
- usb_free_urb(urb);
- uvc_uninit_video(video);
+ uvc_uninit_video(video, 1);
return -ENOMEM;
}
@@ -692,6 +723,7 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
video->urb_buffer[i], size, uvc_video_complete,
video);
urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+ urb->transfer_dma = video->urb_dma[i];
video->urb[i] = urb;
}
@@ -702,7 +734,7 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
/*
* Initialize isochronous/bulk URBs and allocate transfer buffers.
*/
-static int uvc_init_video(struct uvc_video_device *video)
+static int uvc_init_video(struct uvc_video_device *video, gfp_t gfp_flags)
{
struct usb_interface *intf = video->streaming->intf;
struct usb_host_interface *alts;
@@ -747,7 +779,7 @@ static int uvc_init_video(struct uvc_video_device *video)
if ((ret = usb_set_interface(video->dev->udev, intfnum, i)) < 0)
return ret;
- ret = uvc_init_video_isoc(video, ep);
+ ret = uvc_init_video_isoc(video, ep, gfp_flags);
} else {
/* Bulk endpoint, proceed to URB initialization. */
ep = uvc_find_endpoint(&intf->altsetting[0],
@@ -755,7 +787,7 @@ static int uvc_init_video(struct uvc_video_device *video)
if (ep == NULL)
return -EIO;
- ret = uvc_init_video_bulk(video, ep);
+ ret = uvc_init_video_bulk(video, ep, gfp_flags);
}
if (ret < 0)
@@ -763,10 +795,10 @@ static int uvc_init_video(struct uvc_video_device *video)
/* Submit the URBs. */
for (i = 0; i < UVC_URBS; ++i) {
- if ((ret = usb_submit_urb(video->urb[i], GFP_KERNEL)) < 0) {
+ if ((ret = usb_submit_urb(video->urb[i], gfp_flags)) < 0) {
uvc_printk(KERN_ERR, "Failed to submit URB %u "
"(%d).\n", i, ret);
- uvc_uninit_video(video);
+ uvc_uninit_video(video, 1);
return ret;
}
}
@@ -791,7 +823,7 @@ int uvc_video_suspend(struct uvc_video_device *video)
return 0;
video->frozen = 1;
- uvc_uninit_video(video);
+ uvc_uninit_video(video, 0);
usb_set_interface(video->dev->udev, video->streaming->intfnum, 0);
return 0;
}
@@ -818,7 +850,7 @@ int uvc_video_resume(struct uvc_video_device *video)
if (!uvc_queue_streaming(&video->queue))
return 0;
- if ((ret = uvc_init_video(video)) < 0)
+ if ((ret = uvc_init_video(video, GFP_NOIO)) < 0)
uvc_queue_enable(&video->queue, 0);
return ret;
@@ -920,7 +952,7 @@ int uvc_video_enable(struct uvc_video_device *video, int enable)
int ret;
if (!enable) {
- uvc_uninit_video(video);
+ uvc_uninit_video(video, 1);
usb_set_interface(video->dev->udev,
video->streaming->intfnum, 0);
uvc_queue_enable(&video->queue, 0);
@@ -930,5 +962,5 @@ int uvc_video_enable(struct uvc_video_device *video, int enable)
if ((ret = uvc_queue_enable(&video->queue, 1)) < 0)
return ret;
- return uvc_init_video(video);
+ return uvc_init_video(video, GFP_KERNEL);
}
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index a995a78..2444b8a 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -602,6 +602,8 @@ struct uvc_video_device {
struct urb *urb[UVC_URBS];
char *urb_buffer[UVC_URBS];
+ dma_addr_t urb_dma[UVC_URBS];
+ unsigned int urb_size;
__u8 last_fid;
};
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index d89475d..5c35e63 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -177,7 +177,7 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
if (dalgn)
DALGN |= (1 << host->dma);
else
- DALGN &= (1 << host->dma);
+ DALGN &= ~(1 << host->dma);
DDADR(host->dma) = host->sg_dma;
DCSR(host->dma) = DCSR_RUN;
}
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index ae9629f..c258a05 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -88,6 +88,7 @@
static inline void append_crc_ccitt(unsigned char *buffer, int len)
{
unsigned int crc = crc_ccitt(0xffff, buffer, len) ^ 0xffff;
+ buffer += len;
*buffer++ = crc;
*buffer++ = crc >> 8;
}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 8f04609..e248f80 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -70,8 +70,6 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_SINGLE_PORT),
board_82598 },
- {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AT_DUAL_PORT),
- board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4),
board_82598 },
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index e0d76c7..9e28d91 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -3126,6 +3126,8 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
mgp = netdev_priv(netdev);
mgp->dev = netdev;
+ mgp->ss.mgp = mgp;
+ mgp->ss.dev = mgp->dev;
netif_napi_add(netdev, &mgp->ss.napi, myri10ge_poll, myri10ge_napi_weight);
mgp->pdev = pdev;
mgp->csum_flag = MXGEFW_FLAGS_CKSUM;
@@ -3213,26 +3215,26 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
for (i = 0; i < ETH_ALEN; i++)
netdev->dev_addr[i] = mgp->mac_addr[i];
- /* allocate rx done ring */
- bytes = mgp->max_intr_slots * sizeof(*mgp->ss.rx_done.entry);
- mgp->ss.rx_done.entry = dma_alloc_coherent(&pdev->dev, bytes,
- &mgp->ss.rx_done.bus, GFP_KERNEL);
- if (mgp->ss.rx_done.entry == NULL)
- goto abort_with_ioremap;
- memset(mgp->ss.rx_done.entry, 0, bytes);
-
myri10ge_select_firmware(mgp);
status = myri10ge_load_firmware(mgp);
if (status != 0) {
dev_err(&pdev->dev, "failed to load firmware\n");
- goto abort_with_rx_done;
+ goto abort_with_ioremap;
}
+ /* allocate rx done ring */
+ bytes = mgp->max_intr_slots * sizeof(*mgp->ss.rx_done.entry);
+ mgp->ss.rx_done.entry = dma_alloc_coherent(&pdev->dev, bytes,
+ &mgp->ss.rx_done.bus, GFP_KERNEL);
+ if (mgp->ss.rx_done.entry == NULL)
+ goto abort_with_firmware;
+ memset(mgp->ss.rx_done.entry, 0, bytes);
+
status = myri10ge_reset(mgp);
if (status != 0) {
dev_err(&pdev->dev, "failed reset\n");
- goto abort_with_firmware;
+ goto abort_with_rx_done;
}
pci_set_drvdata(pdev, mgp);
@@ -3258,7 +3260,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* is set to correct value if MSI is enabled */
status = myri10ge_request_irq(mgp);
if (status != 0)
- goto abort_with_firmware;
+ goto abort_with_rx_done;
netdev->irq = pdev->irq;
myri10ge_free_irq(mgp);
@@ -3287,14 +3289,14 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
abort_with_state:
pci_restore_state(pdev);
-abort_with_firmware:
- myri10ge_dummy_rdma(mgp, 0);
-
abort_with_rx_done:
bytes = mgp->max_intr_slots * sizeof(*mgp->ss.rx_done.entry);
dma_free_coherent(&pdev->dev, bytes,
mgp->ss.rx_done.entry, mgp->ss.rx_done.bus);
+abort_with_firmware:
+ myri10ge_dummy_rdma(mgp, 0);
+
abort_with_ioremap:
iounmap(mgp->sram);
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 635b9ac..e57905c 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -487,9 +487,6 @@ ath5k_pci_probe(struct pci_dev *pdev,
/* Set private data */
pci_set_drvdata(pdev, hw);
- /* Enable msi for devices that support it */
- pci_enable_msi(pdev);
-
/* Setup interrupt handler */
ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
if (ret) {
@@ -567,7 +564,6 @@ err_ah:
err_irq:
free_irq(pdev->irq, sc);
err_free:
- pci_disable_msi(pdev);
ieee80211_free_hw(hw);
err_map:
pci_iounmap(pdev, mem);
@@ -589,7 +585,6 @@ ath5k_pci_remove(struct pci_dev *pdev)
ath5k_detach(pdev, hw);
ath5k_hw_detach(sc->ah);
free_irq(pdev->irq, sc);
- pci_disable_msi(pdev);
pci_iounmap(pdev, sc->iobase);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 3e612d0..9bba3ec 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3862,10 +3862,10 @@ static int b43legacy_resume(struct ssb_device *dev)
goto out;
}
}
- mutex_unlock(&wl->mutex);
b43legacydbg(wl, "Device resumed.\n");
out:
+ mutex_unlock(&wl->mutex);
return err;
}
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 39e64ab..67c7a01 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -175,8 +175,10 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
| BIN2BCD(tm.tm_mday) << 24
| AT91_RTC_DATEEN | AT91_RTC_MTHEN);
- if (alrm->enabled)
+ if (alrm->enabled) {
+ at91_sys_write(AT91_RTC_SCCR, AT91_RTC_ALARM);
at91_sys_write(AT91_RTC_IER, AT91_RTC_ALARM);
+ }
pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __func__,
at91_alarm_year, tm.tm_mon, tm.tm_mday, tm.tm_hour,
@@ -195,28 +197,22 @@ static int at91_rtc_ioctl(struct device *dev, unsigned int cmd,
pr_debug("%s(): cmd=%08x, arg=%08lx.\n", __func__, cmd, arg);
+ /* important: scrub old status before enabling IRQs */
switch (cmd) {
case RTC_AIE_OFF: /* alarm off */
at91_sys_write(AT91_RTC_IDR, AT91_RTC_ALARM);
break;
case RTC_AIE_ON: /* alarm on */
+ at91_sys_write(AT91_RTC_SCCR, AT91_RTC_ALARM);
at91_sys_write(AT91_RTC_IER, AT91_RTC_ALARM);
break;
case RTC_UIE_OFF: /* update off */
- case RTC_PIE_OFF: /* periodic off */
at91_sys_write(AT91_RTC_IDR, AT91_RTC_SECEV);
break;
case RTC_UIE_ON: /* update on */
- case RTC_PIE_ON: /* periodic on */
+ at91_sys_write(AT91_RTC_SCCR, AT91_RTC_SECEV);
at91_sys_write(AT91_RTC_IER, AT91_RTC_SECEV);
break;
- case RTC_IRQP_READ: /* read periodic alarm frequency */
- ret = put_user(AT91_RTC_FREQ, (unsigned long *) arg);
- break;
- case RTC_IRQP_SET: /* set periodic alarm frequency */
- if (arg != AT91_RTC_FREQ)
- ret = -EINVAL;
- break;
default:
ret = -ENOIOCTLCMD;
break;
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 681d623..d8a1f91 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -148,7 +148,6 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
unsigned rfalarm;
unsigned send_at_once = MPC52xx_PSC_BUFSIZE;
unsigned recv_at_once;
- unsigned bpw = mps->bits_per_word / 8;
if (!t->tx_buf && !t->rx_buf && t->len)
return -EINVAL;
@@ -164,22 +163,15 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
}
dev_dbg(&spi->dev, "send %d bytes...\n", send_at_once);
- if (tx_buf) {
- for (; send_at_once; sb++, send_at_once--) {
- /* set EOF flag */
- if (mps->bits_per_word
- && (sb + 1) % bpw == 0)
- out_8(&psc->ircr2, 0x01);
+ for (; send_at_once; sb++, send_at_once--) {
+ /* set EOF flag before the last word is sent */
+ if (send_at_once == 1)
+ out_8(&psc->ircr2, 0x01);
+
+ if (tx_buf)
out_8(&psc->mpc52xx_psc_buffer_8, tx_buf[sb]);
- }
- } else {
- for (; send_at_once; sb++, send_at_once--) {
- /* set EOF flag */
- if (mps->bits_per_word
- && ((sb + 1) % bpw) == 0)
- out_8(&psc->ircr2, 0x01);
+ else
out_8(&psc->mpc52xx_psc_buffer_8, 0);
- }
}
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 0cb0d77..db1db4c 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -283,7 +283,10 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
}
if (port->open_count == 0) {
- usb_autopm_put_interface(port->serial->interface);
+ mutex_lock(&port->serial->disc_mutex);
+ if (!port->serial->disconnected)
+ usb_autopm_put_interface(port->serial->interface);
+ mutex_unlock(&port->serial->disc_mutex);
module_put(port->serial->type->driver.owner);
}
diff --git a/fs/dquot.c b/fs/dquot.c
index 5ac77da..ad88cf6 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -562,6 +562,8 @@ static struct shrinker dqcache_shrinker = {
*/
static void dqput(struct dquot *dquot)
{
+ int ret;
+
if (!dquot)
return;
#ifdef __DQUOT_PARANOIA
@@ -594,7 +596,19 @@ we_slept:
if (test_bit(DQ_ACTIVE_B, &dquot->dq_flags) && dquot_dirty(dquot)) {
spin_unlock(&dq_list_lock);
/* Commit dquot before releasing */
- dquot->dq_sb->dq_op->write_dquot(dquot);
+ ret = dquot->dq_sb->dq_op->write_dquot(dquot);
+ if (ret < 0) {
+ printk(KERN_ERR "VFS: cannot write quota structure on "
+ "device %s (error %d). Quota may get out of "
+ "sync!\n", dquot->dq_sb->s_id, ret);
+ /*
+ * We clear dirty bit anyway, so that we avoid
+ * infinite loop here
+ */
+ spin_lock(&dq_list_lock);
+ clear_dquot_dirty(dquot);
+ spin_unlock(&dq_list_lock);
+ }
goto we_slept;
}
/* Clear flag in case dquot was inactive (something bad happened) */
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index e2832bc..a82e0cb 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -474,8 +474,8 @@ int ecryptfs_encrypt_page(struct page *page)
{
struct inode *ecryptfs_inode;
struct ecryptfs_crypt_stat *crypt_stat;
- char *enc_extent_virt = NULL;
- struct page *enc_extent_page;
+ char *enc_extent_virt;
+ struct page *enc_extent_page = NULL;
loff_t extent_offset;
int rc = 0;
@@ -491,14 +491,14 @@ int ecryptfs_encrypt_page(struct page *page)
page->index);
goto out;
}
- enc_extent_virt = kmalloc(PAGE_CACHE_SIZE, GFP_USER);
- if (!enc_extent_virt) {
+ enc_extent_page = alloc_page(GFP_USER);
+ if (!enc_extent_page) {
rc = -ENOMEM;
ecryptfs_printk(KERN_ERR, "Error allocating memory for "
"encrypted extent\n");
goto out;
}
- enc_extent_page = virt_to_page(enc_extent_virt);
+ enc_extent_virt = kmap(enc_extent_page);
for (extent_offset = 0;
extent_offset < (PAGE_CACHE_SIZE / crypt_stat->extent_size);
extent_offset++) {
@@ -526,7 +526,10 @@ int ecryptfs_encrypt_page(struct page *page)
}
}
out:
- kfree(enc_extent_virt);
+ if (enc_extent_page) {
+ kunmap(enc_extent_page);
+ __free_page(enc_extent_page);
+ }
return rc;
}
@@ -608,8 +611,8 @@ int ecryptfs_decrypt_page(struct page *page)
{
struct inode *ecryptfs_inode;
struct ecryptfs_crypt_stat *crypt_stat;
- char *enc_extent_virt = NULL;
- struct page *enc_extent_page;
+ char *enc_extent_virt;
+ struct page *enc_extent_page = NULL;
unsigned long extent_offset;
int rc = 0;
@@ -626,14 +629,14 @@ int ecryptfs_decrypt_page(struct page *page)
page->index);
goto out;
}
- enc_extent_virt = kmalloc(PAGE_CACHE_SIZE, GFP_USER);
- if (!enc_extent_virt) {
+ enc_extent_page = alloc_page(GFP_USER);
+ if (!enc_extent_page) {
rc = -ENOMEM;
ecryptfs_printk(KERN_ERR, "Error allocating memory for "
"encrypted extent\n");
goto out;
}
- enc_extent_page = virt_to_page(enc_extent_virt);
+ enc_extent_virt = kmap(enc_extent_page);
for (extent_offset = 0;
extent_offset < (PAGE_CACHE_SIZE / crypt_stat->extent_size);
extent_offset++) {
@@ -661,7 +664,10 @@ int ecryptfs_decrypt_page(struct page *page)
}
}
out:
- kfree(enc_extent_virt);
+ if (enc_extent_page) {
+ kunmap(enc_extent_page);
+ __free_page(enc_extent_page);
+ }
return rc;
}
diff --git a/fs/isofs/rock.c b/fs/isofs/rock.c
index 6bd48f0..c2fb2dd 100644
--- a/fs/isofs/rock.c
+++ b/fs/isofs/rock.c
@@ -209,6 +209,11 @@ repeat:
while (rs.len > 2) { /* There may be one byte for padding somewhere */
rr = (struct rock_ridge *)rs.chr;
+ /*
+ * Ignore rock ridge info if rr->len is out of range, but
+ * don't return -EIO because that would make the file
+ * invisible.
+ */
if (rr->len < 3)
goto out; /* Something got screwed up here */
sig = isonum_721(rs.chr);
@@ -216,8 +221,12 @@ repeat:
goto eio;
rs.chr += rr->len;
rs.len -= rr->len;
+ /*
+ * As above, just ignore the rock ridge info if rr->len
+ * is bogus.
+ */
if (rs.len < 0)
- goto eio; /* corrupted isofs */
+ goto out; /* Something got screwed up here */
switch (sig) {
case SIG('R', 'R'):
@@ -307,6 +316,11 @@ parse_rock_ridge_inode_internal(struct iso_directory_record *de,
repeat:
while (rs.len > 2) { /* There may be one byte for padding somewhere */
rr = (struct rock_ridge *)rs.chr;
+ /*
+ * Ignore rock ridge info if rr->len is out of range, but
+ * don't return -EIO because that would make the file
+ * invisible.
+ */
if (rr->len < 3)
goto out; /* Something got screwed up here */
sig = isonum_721(rs.chr);
@@ -314,8 +328,12 @@ repeat:
goto eio;
rs.chr += rr->len;
rs.len -= rr->len;
+ /*
+ * As above, just ignore the rock ridge info if rr->len
+ * is bogus.
+ */
if (rs.len < 0)
- goto eio; /* corrupted isofs */
+ goto out; /* Something got screwed up here */
switch (sig) {
#ifndef CONFIG_ZISOFS /* No flag for SF or ZF */
diff --git a/fs/libfs.c b/fs/libfs.c
index baeb71e..1add676 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -216,8 +216,8 @@ int get_sb_pseudo(struct file_system_type *fs_type, char *name,
s->s_flags = MS_NOUSER;
s->s_maxbytes = ~0ULL;
- s->s_blocksize = 1024;
- s->s_blocksize_bits = 10;
+ s->s_blocksize = PAGE_SIZE;
+ s->s_blocksize_bits = PAGE_SHIFT;
s->s_magic = magic;
s->s_op = ops ? ops : &simple_super_operations;
s->s_time_gran = 1;
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index c492449..1eaa39a 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -636,7 +636,7 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
struct pagemapread pm;
int pagecount;
int ret = -ESRCH;
- struct mm_walk pagemap_walk;
+ struct mm_walk pagemap_walk = {};
unsigned long src;
unsigned long svpfn;
unsigned long start_vaddr;
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index 5c60bfc..9a1db20 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -277,9 +277,16 @@ static inline int constant_fls(int x)
* the clz instruction for much better code efficiency.
*/
-#define fls(x) \
+#define __fls(x) \
( __builtin_constant_p(x) ? constant_fls(x) : \
({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) )
+
+/* Implement fls() in C so that 64-bit args are suitably truncated */
+static inline int fls(int x)
+{
+ return __fls(x);
+}
+
#define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); })
#define __ffs(x) (ffs(x) - 1)
#define ffz(x) __ffs( ~(x) )
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index f054778..5a544bf 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -204,6 +204,7 @@
* during second ld run in second ld pass when generating System.map */
#define TEXT_TEXT \
ALIGN_FUNCTION(); \
+ *(.text.hot) \
*(.text) \
*(.ref.text) \
*(.text.init.refok) \
@@ -213,7 +214,8 @@
CPU_KEEP(init.text) \
CPU_KEEP(exit.text) \
MEM_KEEP(init.text) \
- MEM_KEEP(exit.text)
+ MEM_KEEP(exit.text) \
+ *(.text.unlikely)
/* sched.text is aling to function alignment to secure we have same
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index 3158960..38e7ba6 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -16,7 +16,6 @@
/* BIO layer definitions. */
extern unsigned long kern_base, kern_size;
#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-#define BIO_VMERGE_BOUNDARY 8192
static inline u8 _inb(unsigned long addr)
{
diff --git a/include/asm-x86/signal.h b/include/asm-x86/signal.h
index f15186d..6dac493 100644
--- a/include/asm-x86/signal.h
+++ b/include/asm-x86/signal.h
@@ -181,12 +181,12 @@ typedef struct sigaltstack {
#ifdef __KERNEL__
#include <asm/sigcontext.h>
-#ifdef __386__
+#ifdef __i386__
#define __HAVE_ARCH_SIG_BITOPS
#define sigaddset(set,sig) \
- (__builtin_constantp(sig) \
+ (__builtin_constant_p(sig) \
? __const_sigaddset((set), (sig)) \
: __gen_sigaddset((set), (sig)))
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index e7e91db..07cb761 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -109,6 +109,7 @@ struct cpufreq_policy {
#define CPUFREQ_ADJUST (0)
#define CPUFREQ_INCOMPATIBLE (1)
#define CPUFREQ_NOTIFY (2)
+#define CPUFREQ_START (3)
#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
#define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index cde056e..0bfd97f 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -123,6 +123,7 @@ struct ipv6hdr {
struct in6_addr daddr;
};
+#ifdef __KERNEL__
/*
* This structure contains configuration options per IPv6 link.
*/
@@ -165,6 +166,7 @@ struct ipv6_devconf {
#endif
void *sysctl;
};
+#endif
/* index values for the variables in ipv6_devconf */
enum {
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index de9d1df..d413e89 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -166,6 +166,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot old,
int user_alloc);
+void kvm_arch_flush_shadow(struct kvm *kvm);
gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn);
struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 798b3ab..2a028f5 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -679,7 +679,9 @@ restart:
if (apn == b->pn) {
cpus_or(*dp, *dp, b->cpus_allowed);
b->pn = -1;
- update_domain_attr(dattr, b);
+ if (dattr)
+ update_domain_attr(dattr
+ + nslot, b);
}
}
nslot++;
diff --git a/kernel/marker.c b/kernel/marker.c
index b5a9fe1..39e7596 100644
--- a/kernel/marker.c
+++ b/kernel/marker.c
@@ -127,6 +127,11 @@ void marker_probe_cb(const struct marker *mdata, void *call_private,
struct marker_probe_closure *multi;
int i;
/*
+ * Read mdata->ptype before mdata->multi.
+ */
+ smp_rmb();
+ multi = mdata->multi;
+ /*
* multi points to an array, therefore accessing the array
* depends on reading multi. However, even in this case,
* we must insure that the pointer is read _before_ the array
@@ -134,7 +139,6 @@ void marker_probe_cb(const struct marker *mdata, void *call_private,
* in the fast path, so put the explicit barrier here.
*/
smp_read_barrier_depends();
- multi = mdata->multi;
for (i = 0; multi[i].func; i++) {
va_start(args, fmt);
multi[i].func(multi[i].probe_private, call_private, fmt,
@@ -177,6 +181,11 @@ void marker_probe_cb_noarg(const struct marker *mdata,
struct marker_probe_closure *multi;
int i;
/*
+ * Read mdata->ptype before mdata->multi.
+ */
+ smp_rmb();
+ multi = mdata->multi;
+ /*
* multi points to an array, therefore accessing the array
* depends on reading multi. However, even in this case,
* we must insure that the pointer is read _before_ the array
@@ -184,7 +193,6 @@ void marker_probe_cb_noarg(const struct marker *mdata,
* in the fast path, so put the explicit barrier here.
*/
smp_read_barrier_depends();
- multi = mdata->multi;
for (i = 0; multi[i].func; i++)
multi[i].func(multi[i].probe_private, call_private, fmt,
&args);
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 41d275a..379c25e 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -567,7 +567,7 @@ rcu_try_flip_waitack_needed(int cpu)
* that this CPU already acknowledged the counter.
*/
- if ((curr - snap) > 2 || (snap & 0x1) == 0)
+ if ((curr - snap) > 2 || (curr & 0x1) == 0)
return 0;
/* We need this CPU to explicitly acknowledge the counter flip. */
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index 5b9b467..0fea0ee 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -59,6 +59,7 @@ cond_syscall(sys_epoll_create);
cond_syscall(sys_epoll_ctl);
cond_syscall(sys_epoll_wait);
cond_syscall(sys_epoll_pwait);
+cond_syscall(compat_sys_epoll_pwait);
cond_syscall(sys_semget);
cond_syscall(sys_semop);
cond_syscall(sys_semtimedop);
diff --git a/mm/filemap.c b/mm/filemap.c
index 1e6a7d3..4f32423 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1778,7 +1778,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
* The !iov->iov_len check ensures we skip over unlikely
* zero-length segments (without overruning the iovec).
*/
- while (bytes || unlikely(!iov->iov_len && i->count)) {
+ while (bytes || unlikely(i->count && !iov->iov_len)) {
int copy;
copy = min(bytes, iov->iov_len - base);
diff --git a/mm/shmem.c b/mm/shmem.c
index e2a6ae1..8f8412b 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1503,7 +1503,6 @@ shmem_get_inode(struct super_block *sb, int mode, dev_t dev)
inode->i_uid = current->fsuid;
inode->i_gid = current->fsgid;
inode->i_blocks = 0;
- inode->i_mapping->a_ops = &shmem_aops;
inode->i_mapping->backing_dev_info = &shmem_backing_dev_info;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_generation = get_seconds();
@@ -1518,6 +1517,7 @@ shmem_get_inode(struct super_block *sb, int mode, dev_t dev)
init_special_inode(inode, mode, dev);
break;
case S_IFREG:
+ inode->i_mapping->a_ops = &shmem_aops;
inode->i_op = &shmem_inode_operations;
inode->i_fop = &shmem_file_operations;
mpol_shared_policy_init(&info->policy,
@@ -1907,6 +1907,7 @@ static int shmem_symlink(struct inode *dir, struct dentry *dentry, const char *s
return error;
}
unlock_page(page);
+ inode->i_mapping->a_ops = &shmem_aops;
inode->i_op = &shmem_symlink_inode_operations;
kaddr = kmap_atomic(page, KM_USER0);
memcpy(kaddr, symname, len);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index cad73b7..c443a7f 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3273,6 +3273,7 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
* log. Something worked...
*/
sk->sk_err_soft = 0;
+ icsk->icsk_probes_out = 0;
tp->rcv_tstamp = tcp_time_stamp;
prior_packets = tp->packets_out;
if (!prior_packets)
@@ -3305,8 +3306,6 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
return 1;
no_queue:
- icsk->icsk_probes_out = 0;
-
/* If this ack opens up a zero window, clear backoff. It was
* being used to time the probes, and is probably far higher than
* it needs to be for normal retransmission.
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 56fcda3..9f3f7ba 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1319,6 +1319,8 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
return -ENOPROTOOPT;
if (val != 0 && val < 8) /* Illegal coverage: use default (8) */
val = 8;
+ else if (val > USHORT_MAX)
+ val = USHORT_MAX;
up->pcslen = val;
up->pcflag |= UDPLITE_SEND_CC;
break;
@@ -1331,6 +1333,8 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
return -ENOPROTOOPT;
if (val != 0 && val < 8) /* Avoid silly minimal values. */
val = 8;
+ else if (val > USHORT_MAX)
+ val = USHORT_MAX;
up->pcrlen = val;
up->pcflag |= UDPLITE_RECV_CC;
break;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 1ee4fa1..918fde4 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -663,7 +663,7 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
static __inline__ void fib6_start_gc(struct net *net, struct rt6_info *rt)
{
- if (net->ipv6.ip6_fib_timer->expires == 0 &&
+ if (!timer_pending(net->ipv6.ip6_fib_timer) &&
(rt->rt6i_flags & (RTF_EXPIRES|RTF_CACHE)))
mod_timer(net->ipv6.ip6_fib_timer, jiffies +
net->ipv6.sysctl.ip6_rt_gc_interval);
@@ -671,7 +671,7 @@ static __inline__ void fib6_start_gc(struct net *net, struct rt6_info *rt)
void fib6_force_start_gc(struct net *net)
{
- if (net->ipv6.ip6_fib_timer->expires == 0)
+ if (!timer_pending(net->ipv6.ip6_fib_timer))
mod_timer(net->ipv6.ip6_fib_timer, jiffies +
net->ipv6.sysctl.ip6_rt_gc_interval);
}
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 17092d6..9ee9783 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -101,6 +101,7 @@ quiet_cmd_kernel-mod = MODPOST $@
cmd_kernel-mod = $(modpost) $@
vmlinux.o: FORCE
+ @rm -fr $(kernelmarkersfile)
$(call cmd,kernel-mod)
# Declare generated files as targets for modpost
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index a07f91a..8f038e6 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1992,7 +1992,8 @@ static void read_markers(const char *fname)
mod->skip = 1;
}
- add_marker(mod, marker, fmt);
+ if (!mod->skip)
+ add_marker(mod, marker, fmt);
}
return;
fail:
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index bbcee2c..a69b420 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -1590,7 +1590,10 @@ static int snd_trident_trigger(struct snd_pcm_substream *substream,
if (spdif_flag) {
if (trident->device != TRIDENT_DEVICE_ID_SI7018) {
outl(trident->spdif_pcm_bits, TRID_REG(trident, NX_SPCSTATUS));
- outb(trident->spdif_pcm_ctrl, TRID_REG(trident, NX_SPCTRL_SPCSO + 3));
+ val = trident->spdif_pcm_ctrl;
+ if (!go)
+ val &= ~(0x28);
+ outb(val, TRID_REG(trident, NX_SPCTRL_SPCSO + 3));
} else {
outl(trident->spdif_pcm_bits, TRID_REG(trident, SI_SPDIF_CS));
val = inl(TRID_REG(trident, SI_SERIAL_INTF_CTRL)) | SPDIF_EN;
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 2d29e26..0262847 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -377,6 +377,9 @@ int __kvm_set_memory_region(struct kvm *kvm,
if (mem->slot >= kvm->nmemslots)
kvm->nmemslots = mem->slot + 1;
+ if (!npages)
+ kvm_arch_flush_shadow(kvm);
+
*memslot = new;
r = kvm_arch_set_memory_region(kvm, mem, old, user_alloc);
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Linux 2.6.26.1
@ 2008-08-02 13:12 Mario Vanoni
0 siblings, 0 replies; 3+ messages in thread
From: Mario Vanoni @ 2008-08-02 13:12 UTC (permalink / raw)
To: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 337 bytes --]
NOT in LKML, cc if needed please
Works perfectly on 3 machines, static kernel, now >4h.
Compilation gives WARNING: ... Section mismatch ...,
see attach compiled with
make CONFIG_DEBUG_SECTION_MISMATCH=y -j 2 bzImage 2> kernel.stderr
Slackware 12.1, gcc 4.2.3, Intel Core 2 6320, 4GB mem.
Congrats for the updated kernel
Mario Vanoni
[-- Attachment #2: kernel.stderr --]
[-- Type: text/plain, Size: 8755 bytes --]
WARNING: arch/x86/kernel/built-in.o(.text+0x104de): Section mismatch in reference from the function cpu_exit_clear() to the function .cpuinit.text:cpu_uninit()
The function cpu_exit_clear() references
the function __cpuinit cpu_uninit().
This is often because cpu_exit_clear lacks a __cpuinit
annotation or the annotation of cpu_uninit is wrong.
WARNING: kernel/built-in.o(.text+0x51e1): Section mismatch in reference from the function init_hrtick() to the variable .cpuinit.data:hotplug_hrtick_nb.31442
The function init_hrtick() references
the variable __cpuinitdata hotplug_hrtick_nb.31442.
This is often because init_hrtick lacks a __cpuinitdata
annotation or the annotation of hotplug_hrtick_nb.31442 is wrong.
fs/autofs4/symlink.c: In function 'autofs4_follow_link':
fs/autofs4/symlink.c:18: warning: passing argument 2 of 'nd_set_link' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
net/bridge/br_netfilter.c: In function 'br_nf_forward_arp':
net/bridge/br_netfilter.c:717: warning: passing argument 4 of 'nf_hook_thresh' discards qualifiers from pointer target type
net/bridge/br_netfilter.c:717: warning: passing argument 5 of 'nf_hook_thresh' discards qualifiers from pointer target type
drivers/ide/pci/aec62xx.c: In function 'init_chipset_aec62xx':
drivers/ide/pci/aec62xx.c:146: warning: passing argument 2 of 'pci_set_drvdata' discards qualifiers from pointer target type
drivers/ide/pci/aec62xx.c:148: warning: passing argument 2 of 'pci_set_drvdata' discards qualifiers from pointer target type
drivers/ide/pci/hpt366.c: In function 'hpt366_init_one':
drivers/ide/pci/hpt366.c:1588: warning: passing argument 2 of 'pci_set_drvdata' discards qualifiers from pointer target type
drivers/ide/pci/hpt366.c:1596: warning: passing argument 2 of 'pci_set_drvdata' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memset_io':
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_and_count_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
drivers/net/wan/farsync.c: In function 'fst_intr_rx':
drivers/net/wan/farsync.c:1339: warning: cast to pointer from integer of different size
drivers/net/wan/farsync.c: In function 'do_bottom_half_tx':
drivers/net/wan/farsync.c:1437: warning: cast to pointer from integer of different size
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memset_io':
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_and_count_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_toio':
include/asm/io_32.h:216: warning: passing argument 1 of '__memcpy' discards qualifiers from pointer target type
drivers/net/tun.c: In function 'tun_chr_aio_read':
drivers/net/tun.c:463: warning: passing argument 3 of 'tun_put_user' discards qualifiers from pointer target type
drivers/net/tun.c: In function 'tun_chr_aio_write':
drivers/net/tun.c:362: warning: passing argument 2 of 'tun_get_user' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memcpy_fromio':
include/asm/io_32.h:210: warning: passing argument 2 of '__memcpy' discards qualifiers from pointer target type
net/ipv4/netfilter/ipt_ULOG.c: In function 'ipt_ulog_packet':
net/ipv4/netfilter/ipt_ULOG.c:213: warning: passing argument 1 of '__net_timestamp' discards qualifiers from pointer target type
include/asm/io_32.h: In function 'memset_io':
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_and_count_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__constant_c_memset' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
include/asm/io_32.h:204: warning: passing argument 1 of '__memset_generic' discards qualifiers from pointer target type
WARNING: vmlinux.o(.text+0x107ee): Section mismatch in reference from the function cpu_exit_clear() to the function .cpuinit.text:cpu_uninit()
The function cpu_exit_clear() references
the function __cpuinit cpu_uninit().
This is often because cpu_exit_clear lacks a __cpuinit
annotation or the annotation of cpu_uninit is wrong.
WARNING: vmlinux.o(.text+0x20651): Section mismatch in reference from the function init_hrtick() to the variable .cpuinit.data:hotplug_hrtick_nb.31442
The function init_hrtick() references
the variable __cpuinitdata hotplug_hrtick_nb.31442.
This is often because init_hrtick lacks a __cpuinitdata
annotation or the annotation of hotplug_hrtick_nb.31442 is wrong.
Root device is (8, 1)
Setup is 10620 bytes (padded to 10752 bytes).
System is 3837 kB
CRC cdb3bc56
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-08-02 13:23 UTC | newest]
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2008-08-01 23:12 Linux 2.6.26.1 Greg KH
2008-08-01 23:12 ` Greg KH
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2008-08-02 13:12 Mario Vanoni
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