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Message-ID: <20121126202344.GB8605@kroah.com>
Date: Mon, 26 Nov 2012 12:23:44 -0800
From: Greg KH <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, Jiri Slaby <jslaby@...e.cz>
Subject: Re: Linux 3.0.53
diff --git a/Makefile b/Makefile
index 1dbdc46..870ec25 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 0
-SUBLEVEL = 52
+SUBLEVEL = 53
EXTRAVERSION =
NAME = Sneaky Weasel
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
index 5bc09c7..0b6b0e5 100644
--- a/arch/m68k/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal.h
@@ -156,7 +156,7 @@ typedef struct sigaltstack {
static inline void sigaddset(sigset_t *set, int _sig)
{
asm ("bfset %0{%1,#1}"
- : "+od" (*set)
+ : "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@@ -164,7 +164,7 @@ static inline void sigaddset(sigset_t *set, int _sig)
static inline void sigdelset(sigset_t *set, int _sig)
{
asm ("bfclr %0{%1,#1}"
- : "+od" (*set)
+ : "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@@ -180,7 +180,7 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
int ret;
asm ("bfextu %1{%2,#1},%0"
: "=d" (ret)
- : "od" (*set), "id" ((_sig-1) ^ 31)
+ : "o" (*set), "id" ((_sig-1) ^ 31)
: "cc");
return ret;
}
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 884819c..9aa60f6 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -236,7 +236,7 @@ KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
LDFLAGS += -m $(ld-emul)
ifdef CONFIG_MIPS
-CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
+CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
ifdef CONFIG_64BIT
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 83bba33..8b3c62c 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -100,7 +100,7 @@ obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
obj-$(CONFIG_OF) += prom.o
-CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
+CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c
index 65cb06e..4ccf9f5 100644
--- a/arch/s390/mm/gup.c
+++ b/arch/s390/mm/gup.c
@@ -183,7 +183,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
addr = start;
len = (unsigned long) nr_pages << PAGE_SHIFT;
end = start + len;
- if (end < start)
+ if ((end < start) || (end > TASK_SIZE))
goto slow_irqon;
/*
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 671d4d6..7bdd61b 100644
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -137,13 +137,18 @@ static void cryptd_queue_worker(struct work_struct *work)
struct crypto_async_request *req, *backlog;
cpu_queue = container_of(work, struct cryptd_cpu_queue, work);
- /* Only handle one request at a time to avoid hogging crypto
- * workqueue. preempt_disable/enable is used to prevent
- * being preempted by cryptd_enqueue_request() */
+ /*
+ * Only handle one request at a time to avoid hogging crypto workqueue.
+ * preempt_disable/enable is used to prevent being preempted by
+ * cryptd_enqueue_request(). local_bh_disable/enable is used to prevent
+ * cryptd_enqueue_request() being accessed from software interrupts.
+ */
+ local_bh_disable();
preempt_disable();
backlog = crypto_get_backlog(&cpu_queue->queue);
req = crypto_dequeue_request(&cpu_queue->queue);
preempt_enable();
+ local_bh_enable();
if (!req)
return;
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 9e2959b..1fe7c07 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -428,9 +428,17 @@ static int intel_overlay_off(struct intel_overlay *overlay)
OUT_RING(flip_addr);
OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
/* turn overlay off */
- OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
- OUT_RING(flip_addr);
- OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ if (IS_I830(dev)) {
+ /* Workaround: Don't disable the overlay fully, since otherwise
+ * it dies on the next OVERLAY_ON cmd. */
+ OUT_RING(MI_NOOP);
+ OUT_RING(MI_NOOP);
+ OUT_RING(MI_NOOP);
+ } else {
+ OUT_RING(MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
+ OUT_RING(flip_addr);
+ OUT_RING(MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ }
ADVANCE_LP_RING();
return intel_overlay_do_wait_request(overlay, request,
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index f7a56f4..8f61237 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -75,7 +75,7 @@ static const int multicast_filter_limit = 32;
#define MAX_READ_REQUEST_SHIFT 12
#define RX_FIFO_THRESH 7 /* 7 means NO threshold, Rx buffer level before first PCI xfer. */
#define RX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
-#define TX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
+#define TX_DMA_BURST 7 /* Maximum PCI burst, '7' is unlimited */
#define SafeMtu 0x1c20 /* ... actually life sucks beyond ~7k */
#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 9d4a2a3..5f93956 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2929,8 +2929,10 @@ static irqreturn_t sky2_intr(int irq, void *dev_id)
/* Reading this mask interrupts as side effect */
status = sky2_read32(hw, B0_Y2_SP_ISRC2);
- if (status == 0 || status == ~0)
+ if (status == 0 || status == ~0) {
+ sky2_write32(hw, B0_Y2_SP_ICR, 2);
return IRQ_NONE;
+ }
prefetch(&hw->st_le[hw->st_idx]);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index fb0d344..49e0323 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -34,6 +34,7 @@ struct resource_list_x {
resource_size_t start;
resource_size_t end;
resource_size_t add_size;
+ resource_size_t min_align;
unsigned long flags;
};
@@ -65,7 +66,7 @@ void pci_realloc(void)
*/
static void add_to_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res,
- resource_size_t add_size)
+ resource_size_t add_size, resource_size_t min_align)
{
struct resource_list_x *list = head;
struct resource_list_x *ln = list->next;
@@ -84,13 +85,16 @@ static void add_to_list(struct resource_list_x *head,
tmp->end = res->end;
tmp->flags = res->flags;
tmp->add_size = add_size;
+ tmp->min_align = min_align;
list->next = tmp;
}
static void add_to_failed_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res)
{
- add_to_list(head, dev, res, 0);
+ add_to_list(head, dev, res,
+ 0 /* dont care */,
+ 0 /* dont care */);
}
static void __dev_sort_resources(struct pci_dev *dev,
@@ -159,13 +163,16 @@ static void adjust_resources_sorted(struct resource_list_x *add_head,
idx = res - &list->dev->resource[0];
add_size=list->add_size;
- if (!resource_size(res) && add_size) {
- res->end = res->start + add_size - 1;
- if(pci_assign_resource(list->dev, idx))
+ if (!resource_size(res)) {
+ res->end = res->start + add_size - 1;
+ if(pci_assign_resource(list->dev, idx))
reset_resource(res);
- } else if (add_size) {
- adjust_resource(res, res->start,
- resource_size(res) + add_size);
+ } else {
+ resource_size_t align = list->min_align;
+ res->flags |= list->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN);
+ if (pci_reassign_resource(list->dev, idx, add_size, align))
+ dev_printk(KERN_DEBUG, &list->dev->dev, "failed to add optional resources res=%pR\n",
+ res);
}
out:
tmp = list;
@@ -607,7 +614,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
if (children_add_size > add_size)
add_size = children_add_size;
size1 = (!add_head || (add_head && !add_size)) ? size0 :
- calculate_iosize(size, min_size+add_size, size1,
+ calculate_iosize(size, min_size, add_size + size1,
resource_size(b_res), 4096);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
@@ -622,7 +629,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
b_res->end = b_res->start + size0 - 1;
b_res->flags |= IORESOURCE_STARTALIGN;
if (size1 > size0 && add_head)
- add_to_list(add_head, bus->self, b_res, size1-size0);
+ add_to_list(add_head, bus->self, b_res, size1-size0, 4096);
}
/**
@@ -711,7 +718,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
if (children_add_size > add_size)
add_size = children_add_size;
size1 = (!add_head || (add_head && !add_size)) ? size0 :
- calculate_memsize(size, min_size+add_size, 0,
+ calculate_memsize(size, min_size, add_size,
resource_size(b_res), min_align);
if (!size0 && !size1) {
if (b_res->start || b_res->end)
@@ -725,7 +732,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
b_res->end = size0 + min_align - 1;
b_res->flags |= IORESOURCE_STARTALIGN | mem64_mask;
if (size1 > size0 && add_head)
- add_to_list(add_head, bus->self, b_res, size1-size0);
+ add_to_list(add_head, bus->self, b_res, size1-size0, min_align);
return 1;
}
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index bc0e6ee..e426149 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -129,16 +129,16 @@ void pci_disable_bridge_window(struct pci_dev *dev)
}
#endif /* CONFIG_PCI_QUIRKS */
+
+
static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
- int resno)
+ int resno, resource_size_t size, resource_size_t align)
{
struct resource *res = dev->resource + resno;
- resource_size_t size, min, align;
+ resource_size_t min;
int ret;
- size = resource_size(res);
min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
- align = pci_resource_alignment(dev, res);
/* First, try exact prefetching match.. */
ret = pci_bus_alloc_resource(bus, res, size, align, min,
@@ -155,73 +155,51 @@ static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
ret = pci_bus_alloc_resource(bus, res, size, align, min, 0,
pcibios_align_resource, dev);
}
+ return ret;
+}
- if (ret < 0 && dev->fw_addr[resno]) {
- struct resource *root, *conflict;
- resource_size_t start, end;
-
- /*
- * If we failed to assign anything, let's try the address
- * where firmware left it. That at least has a chance of
- * working, which is better than just leaving it disabled.
- */
-
- if (res->flags & IORESOURCE_IO)
- root = &ioport_resource;
- else
- root = &iomem_resource;
-
- start = res->start;
- end = res->end;
- res->start = dev->fw_addr[resno];
- res->end = res->start + size - 1;
- dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
- resno, res);
- conflict = request_resource_conflict(root, res);
- if (conflict) {
- dev_info(&dev->dev,
- "BAR %d: %pR conflicts with %s %pR\n", resno,
- res, conflict->name, conflict);
- res->start = start;
- res->end = end;
- } else
- ret = 0;
- }
+static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev,
+ int resno, resource_size_t size)
+{
+ struct resource *root, *conflict;
+ resource_size_t start, end;
+ int ret = 0;
- if (!ret) {
- res->flags &= ~IORESOURCE_STARTALIGN;
- dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
- if (resno < PCI_BRIDGE_RESOURCES)
- pci_update_resource(dev, resno);
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ else
+ root = &iomem_resource;
+
+ start = res->start;
+ end = res->end;
+ res->start = dev->fw_addr[resno];
+ res->end = res->start + size - 1;
+ dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
+ resno, res);
+ conflict = request_resource_conflict(root, res);
+ if (conflict) {
+ dev_info(&dev->dev,
+ "BAR %d: %pR conflicts with %s %pR\n", resno,
+ res, conflict->name, conflict);
+ res->start = start;
+ res->end = end;
+ ret = 1;
}
-
return ret;
}
-int pci_assign_resource(struct pci_dev *dev, int resno)
+static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align)
{
struct resource *res = dev->resource + resno;
- resource_size_t align;
struct pci_bus *bus;
int ret;
char *type;
- align = pci_resource_alignment(dev, res);
- if (!align) {
- dev_info(&dev->dev, "BAR %d: can't assign %pR "
- "(bogus alignment)\n", resno, res);
- return -EINVAL;
- }
-
bus = dev->bus;
- while ((ret = __pci_assign_resource(bus, dev, resno))) {
- if (bus->parent && bus->self->transparent)
- bus = bus->parent;
- else
- bus = NULL;
- if (bus)
- continue;
- break;
+ while ((ret = __pci_assign_resource(bus, dev, resno, size, min_align))) {
+ if (!bus->parent || !bus->self->transparent)
+ break;
+ bus = bus->parent;
}
if (ret) {
@@ -242,6 +220,67 @@ int pci_assign_resource(struct pci_dev *dev, int resno)
return ret;
}
+int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsize,
+ resource_size_t min_align)
+{
+ struct resource *res = dev->resource + resno;
+ resource_size_t new_size;
+ int ret;
+
+ if (!res->parent) {
+ dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resouce %pR "
+ "\n", resno, res);
+ return -EINVAL;
+ }
+
+ /* already aligned with min_align */
+ new_size = resource_size(res) + addsize;
+ ret = _pci_assign_resource(dev, resno, new_size, min_align);
+ if (!ret) {
+ res->flags &= ~IORESOURCE_STARTALIGN;
+ dev_info(&dev->dev, "BAR %d: reassigned %pR\n", resno, res);
+ if (resno < PCI_BRIDGE_RESOURCES)
+ pci_update_resource(dev, resno);
+ }
+ return ret;
+}
+
+int pci_assign_resource(struct pci_dev *dev, int resno)
+{
+ struct resource *res = dev->resource + resno;
+ resource_size_t align, size;
+ struct pci_bus *bus;
+ int ret;
+
+ align = pci_resource_alignment(dev, res);
+ if (!align) {
+ dev_info(&dev->dev, "BAR %d: can't assign %pR "
+ "(bogus alignment)\n", resno, res);
+ return -EINVAL;
+ }
+
+ bus = dev->bus;
+ size = resource_size(res);
+ ret = _pci_assign_resource(dev, resno, size, align);
+
+ /*
+ * If we failed to assign anything, let's try the address
+ * where firmware left it. That at least has a chance of
+ * working, which is better than just leaving it disabled.
+ */
+ if (ret < 0 && dev->fw_addr[resno])
+ ret = pci_revert_fw_address(res, dev, resno, size);
+
+ if (!ret) {
+ res->flags &= ~IORESOURCE_STARTALIGN;
+ dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
+ if (resno < PCI_BRIDGE_RESOURCES)
+ pci_update_resource(dev, resno);
+ }
+ return ret;
+}
+
+
/* Sort resources by alignment */
void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
{
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index c334670..a5f875d 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -157,6 +157,7 @@ static void option_instat_callback(struct urb *urb);
#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0x8001
#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0x9000
#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0x9001
+#define NOVATELWIRELESS_PRODUCT_E362 0x9010
#define NOVATELWIRELESS_PRODUCT_G1 0xA001
#define NOVATELWIRELESS_PRODUCT_G1_M 0xA002
#define NOVATELWIRELESS_PRODUCT_G2 0xA010
@@ -192,6 +193,9 @@ static void option_instat_callback(struct urb *urb);
#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
+#define DELL_PRODUCT_5800_MINICARD_VZW 0x8195 /* Novatel E362 */
+#define DELL_PRODUCT_5800_V2_MINICARD_VZW 0x8196 /* Novatel E362 */
+
#define KYOCERA_VENDOR_ID 0x0c88
#define KYOCERA_PRODUCT_KPC650 0x17da
#define KYOCERA_PRODUCT_KPC680 0x180a
@@ -282,6 +286,7 @@ static void option_instat_callback(struct urb *urb);
/* ALCATEL PRODUCTS */
#define ALCATEL_VENDOR_ID 0x1bbb
#define ALCATEL_PRODUCT_X060S_X200 0x0000
+#define ALCATEL_PRODUCT_X220_X500D 0x0017
#define PIRELLI_VENDOR_ID 0x1266
#define PIRELLI_PRODUCT_C100_1 0x1002
@@ -705,6 +710,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G2) },
/* Novatel Ovation MC551 a.k.a. Verizon USB551L */
{ USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E362, 0xff, 0xff, 0xff) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
@@ -727,6 +733,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
+ { USB_DEVICE_AND_INTERFACE_INFO(DELL_VENDOR_ID, DELL_PRODUCT_5800_MINICARD_VZW, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(DELL_VENDOR_ID, DELL_PRODUCT_5800_V2_MINICARD_VZW, 0xff, 0xff, 0xff) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
@@ -1156,6 +1164,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S_X200),
.driver_info = (kernel_ulong_t)&alcatel_x200_blacklist
},
+ { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X220_X500D) },
{ USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
{ USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
{ USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 6f81aa5..637dfa4 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -764,7 +764,7 @@ int usb_serial_probe(struct usb_interface *interface,
if (retval) {
dbg("sub driver rejected device");
- kfree(serial);
+ usb_serial_put(serial);
module_put(type->driver.owner);
return retval;
}
@@ -836,7 +836,7 @@ int usb_serial_probe(struct usb_interface *interface,
*/
if (num_bulk_in == 0 || num_bulk_out == 0) {
dev_info(&interface->dev, "PL-2303 hack: descriptors matched but endpoints did not\n");
- kfree(serial);
+ usb_serial_put(serial);
module_put(type->driver.owner);
return -ENODEV;
}
@@ -850,7 +850,7 @@ int usb_serial_probe(struct usb_interface *interface,
if (num_ports == 0) {
dev_err(&interface->dev,
"Generic device with no bulk out, not allowed.\n");
- kfree(serial);
+ usb_serial_put(serial);
module_put(type->driver.owner);
return -EIO;
}
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index b4a6bef..d1125e3 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -279,6 +279,7 @@ static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options,
char *fnek_src;
char *cipher_key_bytes_src;
char *fn_cipher_key_bytes_src;
+ u8 cipher_code;
*check_ruid = 0;
@@ -420,6 +421,18 @@ static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options,
&& !fn_cipher_key_bytes_set)
mount_crypt_stat->global_default_fn_cipher_key_bytes =
mount_crypt_stat->global_default_cipher_key_size;
+
+ cipher_code = ecryptfs_code_for_cipher_string(
+ mount_crypt_stat->global_default_cipher_name,
+ mount_crypt_stat->global_default_cipher_key_size);
+ if (!cipher_code) {
+ ecryptfs_printk(KERN_ERR,
+ "eCryptfs doesn't support cipher: %s",
+ mount_crypt_stat->global_default_cipher_name);
+ rc = -EINVAL;
+ goto out;
+ }
+
mutex_lock(&key_tfm_list_mutex);
if (!ecryptfs_tfm_exists(mount_crypt_stat->global_default_cipher_name,
NULL)) {
@@ -505,7 +518,6 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
goto out;
}
- s->s_flags = flags;
rc = bdi_setup_and_register(&sbi->bdi, "ecryptfs", BDI_CAP_MAP_COPY);
if (rc)
goto out1;
@@ -541,6 +553,15 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
}
ecryptfs_set_superblock_lower(s, path.dentry->d_sb);
+
+ /**
+ * Set the POSIX ACL flag based on whether they're enabled in the lower
+ * mount. Force a read-only eCryptfs mount if the lower mount is ro.
+ * Allow a ro eCryptfs mount even when the lower mount is rw.
+ */
+ s->s_flags = flags & ~MS_POSIXACL;
+ s->s_flags |= path.dentry->d_sb->s_flags & (MS_RDONLY | MS_POSIXACL);
+
s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
s->s_blocksize = path.dentry->d_sb->s_blocksize;
s->s_magic = ECRYPTFS_SUPER_MAGIC;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index d5d5400..3720caa 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -300,8 +300,7 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc
dprintk("%s ERROR: %d Reset session\n", __func__,
errorcode);
nfs4_schedule_session_recovery(clp->cl_session);
- exception->retry = 1;
- break;
+ goto wait_on_recovery;
#endif /* defined(CONFIG_NFS_V4_1) */
case -NFS4ERR_FILE_OPEN:
if (exception->timeout > HZ) {
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index f35794b..a506360 100644
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -21,6 +21,7 @@ static bool should_merge(struct fsnotify_event *old, struct fsnotify_event *new)
if ((old->path.mnt == new->path.mnt) &&
(old->path.dentry == new->path.dentry))
return true;
+ break;
case (FSNOTIFY_EVENT_NONE):
return true;
default:
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 0363aa4..ebe8db4 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1783,8 +1783,9 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
BUG_ON(!th->t_trans_id);
- dquot_initialize(inode);
+ reiserfs_write_unlock(inode->i_sb);
err = dquot_alloc_inode(inode);
+ reiserfs_write_lock(inode->i_sb);
if (err)
goto out_end_trans;
if (!dir->i_nlink) {
@@ -1980,8 +1981,10 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
out_end_trans:
journal_end(th, th->t_super, th->t_blocks_allocated);
+ reiserfs_write_unlock(inode->i_sb);
/* Drop can be outside and it needs more credits so it's better to have it outside */
dquot_drop(inode);
+ reiserfs_write_lock(inode->i_sb);
inode->i_flags |= S_NOQUOTA;
make_bad_inode(inode);
@@ -3105,10 +3108,9 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
/* must be turned off for recursive notify_change calls */
ia_valid = attr->ia_valid &= ~(ATTR_KILL_SUID|ATTR_KILL_SGID);
- depth = reiserfs_write_lock_once(inode->i_sb);
if (is_quota_modification(inode, attr))
dquot_initialize(inode);
-
+ depth = reiserfs_write_lock_once(inode->i_sb);
if (attr->ia_valid & ATTR_SIZE) {
/* version 2 items will be caught by the s_maxbytes check
** done for us in vmtruncate
@@ -3169,7 +3171,9 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
error = journal_begin(&th, inode->i_sb, jbegin_count);
if (error)
goto out;
+ reiserfs_write_unlock_once(inode->i_sb, depth);
error = dquot_transfer(inode, attr);
+ depth = reiserfs_write_lock_once(inode->i_sb);
if (error) {
journal_end(&th, inode->i_sb, jbegin_count);
goto out;
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 313d39d..3ae9926 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1968,7 +1968,9 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
key2type(&(key->on_disk_key)));
#endif
+ reiserfs_write_unlock(inode->i_sb);
retval = dquot_alloc_space_nodirty(inode, pasted_size);
+ reiserfs_write_lock(inode->i_sb);
if (retval) {
pathrelse(search_path);
return retval;
@@ -2061,9 +2063,11 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
"reiserquota insert_item(): allocating %u id=%u type=%c",
quota_bytes, inode->i_uid, head2type(ih));
#endif
+ reiserfs_write_unlock(inode->i_sb);
/* We can't dirty inode here. It would be immediately written but
* appropriate stat item isn't inserted yet... */
retval = dquot_alloc_space_nodirty(inode, quota_bytes);
+ reiserfs_write_lock(inode->i_sb);
if (retval) {
pathrelse(path);
return retval;
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index f19dfbf..7527623 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -254,7 +254,9 @@ static int finish_unfinished(struct super_block *s)
retval = remove_save_link_only(s, &save_link_key, 0);
continue;
}
+ reiserfs_write_unlock(s);
dquot_initialize(inode);
+ reiserfs_write_lock(s);
if (truncate && S_ISDIR(inode->i_mode)) {
/* We got a truncate request for a dir which is impossible.
@@ -1207,7 +1209,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
kfree(qf_names[i]);
#endif
err = -EINVAL;
- goto out_err;
+ goto out_unlock;
}
#ifdef CONFIG_QUOTA
handle_quota_files(s, qf_names, &qfmt);
@@ -1250,7 +1252,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
if (blocks) {
err = reiserfs_resize(s, blocks);
if (err != 0)
- goto out_err;
+ goto out_unlock;
}
if (*mount_flags & MS_RDONLY) {
@@ -1260,9 +1262,15 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
/* it is read-only already */
goto out_ok;
+ /*
+ * Drop write lock. Quota will retake it when needed and lock
+ * ordering requires calling dquot_suspend() without it.
+ */
+ reiserfs_write_unlock(s);
err = dquot_suspend(s, -1);
if (err < 0)
goto out_err;
+ reiserfs_write_lock(s);
/* try to remount file system with read-only permissions */
if (sb_umount_state(rs) == REISERFS_VALID_FS
@@ -1272,7 +1280,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
err = journal_begin(&th, s, 10);
if (err)
- goto out_err;
+ goto out_unlock;
/* Mounting a rw partition read-only. */
reiserfs_prepare_for_journal(s, SB_BUFFER_WITH_SB(s), 1);
@@ -1287,7 +1295,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
if (reiserfs_is_journal_aborted(journal)) {
err = journal->j_errno;
- goto out_err;
+ goto out_unlock;
}
handle_data_mode(s, mount_options);
@@ -1296,7 +1304,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
s->s_flags &= ~MS_RDONLY; /* now it is safe to call journal_begin */
err = journal_begin(&th, s, 10);
if (err)
- goto out_err;
+ goto out_unlock;
/* Mount a partition which is read-only, read-write */
reiserfs_prepare_for_journal(s, SB_BUFFER_WITH_SB(s), 1);
@@ -1313,11 +1321,17 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
SB_JOURNAL(s)->j_must_wait = 1;
err = journal_end(&th, s, 10);
if (err)
- goto out_err;
+ goto out_unlock;
s->s_dirt = 0;
if (!(*mount_flags & MS_RDONLY)) {
+ /*
+ * Drop write lock. Quota will retake it when needed and lock
+ * ordering requires calling dquot_resume() without it.
+ */
+ reiserfs_write_unlock(s);
dquot_resume(s, -1);
+ reiserfs_write_lock(s);
finish_unfinished(s);
reiserfs_xattr_init(s, *mount_flags);
}
@@ -1327,9 +1341,10 @@ out_ok:
reiserfs_write_unlock(s);
return 0;
+out_unlock:
+ reiserfs_write_unlock(s);
out_err:
kfree(new_opts);
- reiserfs_write_unlock(s);
return err;
}
@@ -1952,13 +1967,15 @@ static int reiserfs_write_dquot(struct dquot *dquot)
REISERFS_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
if (ret)
goto out;
+ reiserfs_write_unlock(dquot->dq_sb);
ret = dquot_commit(dquot);
+ reiserfs_write_lock(dquot->dq_sb);
err =
journal_end(&th, dquot->dq_sb,
REISERFS_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
if (!ret && err)
ret = err;
- out:
+out:
reiserfs_write_unlock(dquot->dq_sb);
return ret;
}
@@ -1974,13 +1991,15 @@ static int reiserfs_acquire_dquot(struct dquot *dquot)
REISERFS_QUOTA_INIT_BLOCKS(dquot->dq_sb));
if (ret)
goto out;
+ reiserfs_write_unlock(dquot->dq_sb);
ret = dquot_acquire(dquot);
+ reiserfs_write_lock(dquot->dq_sb);
err =
journal_end(&th, dquot->dq_sb,
REISERFS_QUOTA_INIT_BLOCKS(dquot->dq_sb));
if (!ret && err)
ret = err;
- out:
+out:
reiserfs_write_unlock(dquot->dq_sb);
return ret;
}
@@ -1994,19 +2013,21 @@ static int reiserfs_release_dquot(struct dquot *dquot)
ret =
journal_begin(&th, dquot->dq_sb,
REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
+ reiserfs_write_unlock(dquot->dq_sb);
if (ret) {
/* Release dquot anyway to avoid endless cycle in dqput() */
dquot_release(dquot);
goto out;
}
ret = dquot_release(dquot);
+ reiserfs_write_lock(dquot->dq_sb);
err =
journal_end(&th, dquot->dq_sb,
REISERFS_QUOTA_DEL_BLOCKS(dquot->dq_sb));
if (!ret && err)
ret = err;
- out:
reiserfs_write_unlock(dquot->dq_sb);
+out:
return ret;
}
@@ -2031,11 +2052,13 @@ static int reiserfs_write_info(struct super_block *sb, int type)
ret = journal_begin(&th, sb, 2);
if (ret)
goto out;
+ reiserfs_write_unlock(sb);
ret = dquot_commit_info(sb, type);
+ reiserfs_write_lock(sb);
err = journal_end(&th, sb, 2);
if (!ret && err)
ret = err;
- out:
+out:
reiserfs_write_unlock(sb);
return ret;
}
@@ -2059,8 +2082,11 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
struct inode *inode;
struct reiserfs_transaction_handle th;
- if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
- return -EINVAL;
+ reiserfs_write_lock(sb);
+ if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA))) {
+ err = -EINVAL;
+ goto out;
+ }
/* Quotafile not on the same filesystem? */
if (path->mnt->mnt_sb != sb) {
@@ -2102,8 +2128,10 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
if (err)
goto out;
}
- err = dquot_quota_on(sb, type, format_id, path);
+ reiserfs_write_unlock(sb);
+ return dquot_quota_on(sb, type, format_id, path);
out:
+ reiserfs_write_unlock(sb);
return err;
}
@@ -2177,7 +2205,9 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type,
tocopy = sb->s_blocksize - offset < towrite ?
sb->s_blocksize - offset : towrite;
tmp_bh.b_state = 0;
+ reiserfs_write_lock(sb);
err = reiserfs_get_block(inode, blk, &tmp_bh, GET_BLOCK_CREATE);
+ reiserfs_write_unlock(sb);
if (err)
goto out;
if (offset || tocopy != sb->s_blocksize)
@@ -2193,10 +2223,12 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type,
flush_dcache_page(bh->b_page);
set_buffer_uptodate(bh);
unlock_buffer(bh);
+ reiserfs_write_lock(sb);
reiserfs_prepare_for_journal(sb, bh, 1);
journal_mark_dirty(current->journal_info, sb, bh);
if (!journal_quota)
reiserfs_add_ordered_list(inode, bh);
+ reiserfs_write_unlock(sb);
brelse(bh);
offset = 0;
towrite -= tocopy;
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 2559d17..5dc48ca 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -681,8 +681,16 @@ int ubifs_find_free_leb_for_idx(struct ubifs_info *c)
if (!lprops) {
lprops = ubifs_fast_find_freeable(c);
if (!lprops) {
- ubifs_assert(c->freeable_cnt == 0);
- if (c->lst.empty_lebs - c->lst.taken_empty_lebs > 0) {
+ /*
+ * The first condition means the following: go scan the
+ * LPT if there are uncategorized lprops, which means
+ * there may be freeable LEBs there (UBIFS does not
+ * store the information about freeable LEBs in the
+ * master node).
+ */
+ if (c->in_a_category_cnt != c->main_lebs ||
+ c->lst.empty_lebs - c->lst.taken_empty_lebs > 0) {
+ ubifs_assert(c->freeable_cnt == 0);
lprops = scan_for_leb_for_idx(c);
if (IS_ERR(lprops)) {
err = PTR_ERR(lprops);
diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c
index 667884f..ae6f74a 100644
--- a/fs/ubifs/lprops.c
+++ b/fs/ubifs/lprops.c
@@ -300,8 +300,11 @@ void ubifs_add_to_cat(struct ubifs_info *c, struct ubifs_lprops *lprops,
default:
ubifs_assert(0);
}
+
lprops->flags &= ~LPROPS_CAT_MASK;
lprops->flags |= cat;
+ c->in_a_category_cnt += 1;
+ ubifs_assert(c->in_a_category_cnt <= c->main_lebs);
}
/**
@@ -334,6 +337,9 @@ static void ubifs_remove_from_cat(struct ubifs_info *c,
default:
ubifs_assert(0);
}
+
+ c->in_a_category_cnt -= 1;
+ ubifs_assert(c->in_a_category_cnt >= 0);
}
/**
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index f79983d..62d50a9 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1187,6 +1187,8 @@ struct ubifs_debug_info;
* @freeable_list: list of freeable non-index LEBs (free + dirty == @leb_size)
* @frdi_idx_list: list of freeable index LEBs (free + dirty == @leb_size)
* @freeable_cnt: number of freeable LEBs in @freeable_list
+ * @in_a_category_cnt: count of lprops which are in a certain category, which
+ * basically meants that they were loaded from the flash
*
* @ltab_lnum: LEB number of LPT's own lprops table
* @ltab_offs: offset of LPT's own lprops table
@@ -1416,6 +1418,7 @@ struct ubifs_info {
struct list_head freeable_list;
struct list_head frdi_idx_list;
int freeable_cnt;
+ int in_a_category_cnt;
int ltab_lnum;
int ltab_offs;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c446b5c..f39d894 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -800,6 +800,7 @@ int __pci_reset_function(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
void pci_update_resource(struct pci_dev *dev, int resno);
int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align);
int pci_select_bars(struct pci_dev *dev, unsigned long flags);
/* ROM control related routines */
diff --git a/kernel/resource.c b/kernel/resource.c
index 3ff4017..b29b83d 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -419,6 +419,9 @@ static int __find_resource(struct resource *root, struct resource *old,
else
tmp.end = root->end;
+ if (tmp.end < tmp.start)
+ goto next;
+
resource_clip(&tmp, constraint->min, constraint->max);
arch_remove_reservations(&tmp);
@@ -436,8 +439,10 @@ static int __find_resource(struct resource *root, struct resource *old,
return 0;
}
}
- if (!this)
+
+next: if (!this || this->end == root->end)
break;
+
if (this != old)
tmp.start = this->end + 1;
this = this->sibling;
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 5326f98..2174733 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2977,6 +2977,8 @@ static int kswapd(void *p)
&balanced_classzone_idx);
}
}
+
+ current->reclaim_state = NULL;
return 0;
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 5b84eaf..465f1f6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2706,8 +2706,10 @@ static int get_rps_cpu(struct net_device *dev, struct sk_buff *skb,
if (unlikely(tcpu != next_cpu) &&
(tcpu == RPS_NO_CPU || !cpu_online(tcpu) ||
((int)(per_cpu(softnet_data, tcpu).input_queue_head -
- rflow->last_qtail)) >= 0))
+ rflow->last_qtail)) >= 0)) {
+ tcpu = next_cpu;
rflow = set_rps_cpu(dev, skb, rflow, next_cpu);
+ }
if (tcpu != RPS_NO_CPU && cpu_online(tcpu)) {
*rflowp = rflow;
diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
index e2e6693..c776af5 100644
--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c
@@ -307,7 +307,8 @@ int dev_addr_del(struct net_device *dev, unsigned char *addr,
*/
ha = list_first_entry(&dev->dev_addrs.list,
struct netdev_hw_addr, list);
- if (ha->addr == dev->dev_addr && ha->refcount == 1)
+ if (!memcmp(ha->addr, addr, dev->addr_len) &&
+ ha->type == addr_type && ha->refcount == 1)
return -ENOENT;
err = __hw_addr_del(&dev->dev_addrs, addr, dev->addr_len,
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index ab0c9ef..ee02ab9 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -467,18 +467,27 @@ static int do_ip_setsockopt(struct sock *sk, int level,
struct inet_sock *inet = inet_sk(sk);
int val = 0, err;
- if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) |
- (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) |
- (1<<IP_RETOPTS) | (1<<IP_TOS) |
- (1<<IP_TTL) | (1<<IP_HDRINCL) |
- (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) |
- (1<<IP_ROUTER_ALERT) | (1<<IP_FREEBIND) |
- (1<<IP_PASSSEC) | (1<<IP_TRANSPARENT) |
- (1<<IP_MINTTL) | (1<<IP_NODEFRAG))) ||
- optname == IP_MULTICAST_TTL ||
- optname == IP_MULTICAST_ALL ||
- optname == IP_MULTICAST_LOOP ||
- optname == IP_RECVORIGDSTADDR) {
+ switch (optname) {
+ case IP_PKTINFO:
+ case IP_RECVTTL:
+ case IP_RECVOPTS:
+ case IP_RECVTOS:
+ case IP_RETOPTS:
+ case IP_TOS:
+ case IP_TTL:
+ case IP_HDRINCL:
+ case IP_MTU_DISCOVER:
+ case IP_RECVERR:
+ case IP_ROUTER_ALERT:
+ case IP_FREEBIND:
+ case IP_PASSSEC:
+ case IP_TRANSPARENT:
+ case IP_MINTTL:
+ case IP_NODEFRAG:
+ case IP_MULTICAST_TTL:
+ case IP_MULTICAST_ALL:
+ case IP_MULTICAST_LOOP:
+ case IP_RECVORIGDSTADDR:
if (optlen >= sizeof(int)) {
if (get_user(val, (int __user *) optval))
return -EFAULT;
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index 483b76d..b2c3ed7 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -194,7 +194,8 @@ nf_nat_out(unsigned int hooknum,
if ((ct->tuplehash[dir].tuple.src.u3.ip !=
ct->tuplehash[!dir].tuple.dst.u3.ip) ||
- (ct->tuplehash[dir].tuple.src.u.all !=
+ (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP &&
+ ct->tuplehash[dir].tuple.src.u.all !=
ct->tuplehash[!dir].tuple.dst.u.all)
)
return ip_xfrm_me_harder(skb) == 0 ? ret : NF_DROP;
@@ -230,7 +231,8 @@ nf_nat_local_fn(unsigned int hooknum,
ret = NF_DROP;
}
#ifdef CONFIG_XFRM
- else if (ct->tuplehash[dir].tuple.dst.u.all !=
+ else if (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP &&
+ ct->tuplehash[dir].tuple.dst.u.all !=
ct->tuplehash[!dir].tuple.src.u.all)
if (ip_xfrm_me_harder(skb))
ret = NF_DROP;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 147ede38..3223eb9 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -798,6 +798,7 @@ pref_skip_coa:
if (val < 0 || val > 255)
goto e_inval;
np->min_hopcount = val;
+ retv = 0;
break;
case IPV6_DONTFRAG:
np->dontfrag = valbool;
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 37bf943..a9d5f50 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -159,21 +159,18 @@ static const u8 tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
* sCL -> sSS
*/
/* sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sS2 */
-/*synack*/ { sIV, sIV, sIG, sIG, sIG, sIG, sIG, sIG, sIG, sSR },
+/*synack*/ { sIV, sIV, sSR, sIV, sIV, sIV, sIV, sIV, sIV, sSR },
/*
* sNO -> sIV Too late and no reason to do anything
* sSS -> sIV Client can't send SYN and then SYN/ACK
* sS2 -> sSR SYN/ACK sent to SYN2 in simultaneous open
- * sSR -> sIG
- * sES -> sIG Error: SYNs in window outside the SYN_SENT state
- * are errors. Receiver will reply with RST
- * and close the connection.
- * Or we are not in sync and hold a dead connection.
- * sFW -> sIG
- * sCW -> sIG
- * sLA -> sIG
- * sTW -> sIG
- * sCL -> sIG
+ * sSR -> sSR Late retransmitted SYN/ACK in simultaneous open
+ * sES -> sIV Invalid SYN/ACK packets sent by the client
+ * sFW -> sIV
+ * sCW -> sIV
+ * sLA -> sIV
+ * sTW -> sIV
+ * sCL -> sIV
*/
/* sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sS2 */
/*fin*/ { sIV, sIV, sFW, sFW, sLA, sLA, sLA, sTW, sCL, sIV },
@@ -628,15 +625,9 @@ static bool tcp_in_window(const struct nf_conn *ct,
ack = sack = receiver->td_end;
}
- if (seq == end
- && (!tcph->rst
- || (seq == 0 && state->state == TCP_CONNTRACK_SYN_SENT)))
+ if (tcph->rst && seq == 0 && state->state == TCP_CONNTRACK_SYN_SENT)
/*
- * Packets contains no data: we assume it is valid
- * and check the ack value only.
- * However RST segments are always validated by their
- * SEQ number, except when seq == 0 (reset sent answering
- * SYN.
+ * RST sent answering SYN.
*/
seq = end = sender->td_end;
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index d85a149..aec54df 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -125,9 +125,8 @@ static const struct ieee80211_regdomain world_regdom = {
.reg_rules = {
/* IEEE 802.11b/g, channels 1..11 */
REG_RULE(2412-10, 2462+10, 40, 6, 20, 0),
- /* IEEE 802.11b/g, channels 12..13. No HT40
- * channel fits here. */
- REG_RULE(2467-10, 2472+10, 20, 6, 20,
+ /* IEEE 802.11b/g, channels 12..13. */
+ REG_RULE(2467-10, 2472+10, 40, 6, 20,
NL80211_RRF_PASSIVE_SCAN |
NL80211_RRF_NO_IBSS),
/* IEEE 802.11 channel 14 - Only JP enables
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 2046b5c..6a43757 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -94,24 +94,24 @@ try-run = $(shell set -e; \
# Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)
as-option = $(call try-run,\
- $(CC) $(KBUILD_CFLAGS) $(1) -c -xassembler /dev/null -o "$$TMP",$(1),$(2))
+ $(CC) $(KBUILD_CFLAGS) $(1) -c -x assembler /dev/null -o "$$TMP",$(1),$(2))
# as-instr
# Usage: cflags-y += $(call as-instr,instr,option1,option2)
as-instr = $(call try-run,\
- /bin/echo -e "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -xassembler -o "$$TMP" -,$(2),$(3))
+ /bin/echo -e "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3))
# cc-option
# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
cc-option = $(call try-run,\
- $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",$(1),$(2))
+ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
# cc-option-yn
# Usage: flag := $(call cc-option-yn,-march=winchip-c6)
cc-option-yn = $(call try-run,\
- $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -xc /dev/null -o "$$TMP",y,n)
+ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)
# cc-option-align
# Prefix align with either -falign or -malign
@@ -121,7 +121,7 @@ cc-option-align = $(subst -functions=0,,\
# cc-disable-warning
# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable)
cc-disable-warning = $(call try-run,\
- $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -xc /dev/null -o "$$TMP",-Wno-$(strip $(1)))
+ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
# cc-version
# Usage gcc-ver := $(call cc-version)
@@ -139,7 +139,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
# cc-ldoption
# Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
cc-ldoption = $(call try-run,\
- $(CC) $(1) -nostdlib -xc /dev/null -o "$$TMP",$(1),$(2))
+ $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
# ld-option
# Usage: LDFLAGS += $(call ld-option, -X)
diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
index debecb5..7f2126d 100644
--- a/scripts/gcc-version.sh
+++ b/scripts/gcc-version.sh
@@ -22,10 +22,10 @@ if [ ${#compiler} -eq 0 ]; then
exit 1
fi
-MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1)
-MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
+MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
+MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
if [ "x$with_patchlevel" != "x" ] ; then
- PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -xc - | tail -n 1)
+ PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
else
printf "%02d%02d\\n" $MAJOR $MINOR
diff --git a/scripts/gcc-x86_32-has-stack-protector.sh b/scripts/gcc-x86_32-has-stack-protector.sh
index 29493dc..12dbd0b 100644
--- a/scripts/gcc-x86_32-has-stack-protector.sh
+++ b/scripts/gcc-x86_32-has-stack-protector.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-echo "int foo(void) { char X[200]; return 3; }" | $* -S -xc -c -O0 -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
+echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
echo y
else
diff --git a/scripts/gcc-x86_64-has-stack-protector.sh b/scripts/gcc-x86_64-has-stack-protector.sh
index afaec61..973e8c1 100644
--- a/scripts/gcc-x86_64-has-stack-protector.sh
+++ b/scripts/gcc-x86_64-has-stack-protector.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-echo "int foo(void) { char X[200]; return 3; }" | $* -S -xc -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
+echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs"
if [ "$?" -eq "0" ] ; then
echo y
else
diff --git a/scripts/kconfig/check.sh b/scripts/kconfig/check.sh
index fa59cbf..854d9c7 100755
--- a/scripts/kconfig/check.sh
+++ b/scripts/kconfig/check.sh
@@ -1,6 +1,6 @@
#!/bin/sh
# Needed for systems without gettext
-$* -xc -o /dev/null - > /dev/null 2>&1 << EOF
+$* -x c -o /dev/null - > /dev/null 2>&1 << EOF
#include <libintl.h>
int main()
{
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
index 82cc3a8..50df490 100644
--- a/scripts/kconfig/lxdialog/check-lxdialog.sh
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -38,7 +38,7 @@ trap "rm -f $tmp" 0 1 2 3 15
# Check if we can link to ncurses
check() {
- $cc -xc - -o $tmp 2>/dev/null <<'EOF'
+ $cc -x c - -o $tmp 2>/dev/null <<'EOF'
#include CURSES_LOC
main() {}
EOF
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index 3618251..3b2b384 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -190,7 +190,8 @@ static void sel_netnode_insert(struct sel_netnode *node)
if (sel_netnode_hash[idx].size == SEL_NETNODE_HASH_BKT_LIMIT) {
struct sel_netnode *tail;
tail = list_entry(
- rcu_dereference(sel_netnode_hash[idx].list.prev),
+ rcu_dereference_protected(sel_netnode_hash[idx].list.prev,
+ lockdep_is_held(&sel_netnode_lock)),
struct sel_netnode, list);
list_del_rcu(&tail->list);
call_rcu(&tail->rcu, sel_netnode_free);
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index d694e9d..7b6f959 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -465,6 +465,7 @@ static int ad198x_build_pcms(struct hda_codec *codec)
if (spec->multiout.dig_out_nid) {
info++;
codec->num_pcms++;
+ codec->spdif_status_reset = 1;
info->name = "AD198x Digital";
info->pcm_type = HDA_PCM_TYPE_SPDIF;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad198x_pcm_digital_playback;
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index fb6fbe4..15bfe9d 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -991,7 +991,7 @@ static const struct hda_verb cs_coef_init_verbs[] = {
| 0x0400 /* Disable Coefficient Auto increment */
)},
/* Beep */
- {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
+ {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
{0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
{} /* terminator */
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 85e3e63..e0368d5 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -750,7 +750,7 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
wm8978->mclk_idx = -1;
f_sel = wm8978->f_mclk;
} else {
- if (!wm8978->f_pllout) {
+ if (!wm8978->f_opclk) {
/* We only enter here, if OPCLK is not used */
int ret = wm8978_configure_pll(codec);
if (ret < 0)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index d5ec206..0c9dee2 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2634,7 +2634,7 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card)
{
struct snd_soc_codec *codec;
- list_for_each_entry(codec, &card->codec_dev_list, list) {
+ list_for_each_entry(codec, &card->codec_dev_list, card_list) {
soc_dapm_shutdown_codec(&codec->dapm);
if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY)
snd_soc_dapm_set_bias_level(&codec->dapm,
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index c168366..071abe1 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -54,7 +54,7 @@ ifeq ($(ARCH),x86_64)
ARCH := x86
IS_X86_64 := 0
ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
- IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1)
+ IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
endif
ifeq (${IS_X86_64}, 1)
RAW_ARCH := x86_64
--
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