* Linux 3.9.11
@ 2013-07-22 1:44 Greg KH
2013-07-22 1:44 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Greg KH @ 2013-07-22 1:44 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable; +Cc: lwn, Jiri Slaby
[-- Attachment #1: Type: text/plain, Size: 6338 bytes --]
I'm announcing the release of the 3.9.11 kernel.
Note, this is the LAST 3.9-stable kernel. It is now dead, end-of-life,
not to be touched by me again, please move to 3.10 now, you have been
warned.
All users of the 3.9 kernel series must upgrade.
The updated 3.9.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.9.y
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2 -
arch/x86/xen/time.c | 17 +------------
drivers/acpi/acpica/hwxfsleep.c | 8 ++++--
drivers/acpi/device_pm.c | 23 ++++++++++++++----
drivers/acpi/ec.c | 4 +++
drivers/ata/libahci.c | 3 --
drivers/block/nbd.c | 7 ++++-
drivers/dma/pl330.c | 4 +--
drivers/hv/ring_buffer.c | 10 ++++----
drivers/hv/vmbus_drv.c | 2 -
drivers/net/wireless/rtlwifi/rtl8192cu/rf.c | 2 -
drivers/net/wireless/rtlwifi/rtl8723ae/sw.c | 6 ++--
drivers/pci/iov.c | 5 +---
drivers/pci/probe.c | 14 ++++++-----
drivers/pci/xen-pcifront.c | 7 ++---
drivers/pcmcia/at91_cf.c | 4 +--
drivers/rtc/rtc-rv3029c2.c | 2 -
drivers/usb/gadget/f_mass_storage.c | 2 +
drivers/usb/host/xhci-mem.c | 4 +++
drivers/usb/host/xhci-plat.c | 1
fs/btrfs/ctree.c | 3 +-
fs/btrfs/send.c | 35 ++++++++++++++++++++++++++++
fs/cifs/cifs_unicode.h | 8 +++---
fs/cifs/cifsencrypt.c | 6 ++--
fs/cifs/file.c | 9 +++----
fs/cifs/inode.c | 5 ++++
fs/ext3/namei.c | 7 +----
fs/ext4/extents.c | 4 +--
fs/ext4/file.c | 14 +++++------
fs/ext4/inline.c | 2 -
fs/ext4/inode.c | 4 +--
fs/ext4/mballoc.c | 11 ++++++--
fs/ext4/namei.c | 7 +----
fs/ext4/resize.c | 4 ---
fs/jbd2/journal.c | 3 +-
fs/jbd2/transaction.c | 2 -
fs/ocfs2/xattr.c | 10 ++++++++
include/linux/nbd.h | 1
kernel/cgroup.c | 25 +++++++++++++++-----
kernel/irq/manage.c | 6 ++--
kernel/timer.c | 8 ++++--
mm/memcontrol.c | 8 ------
mm/page_alloc.c | 4 +++
43 files changed, 195 insertions(+), 118 deletions(-)
Al Viro (1):
ext3,ext4: don't mess with dir_file->f_pos in htree_dirblock_to_tree()
Axel Lin (1):
drivers/rtc/rtc-rv3029c2.c: fix disabling AIE irq
Bart Van Assche (1):
timer: Fix jiffies wrap behavior of round_jiffies_common()
Bartlomiej Zolnierkiewicz (1):
drivers/dma/pl330.c: fix locking in pl330_free_chan_resources()
Ben Hutchings (1):
genirq: Fix can_request_irq() for IRQs without an action
George Cherian (1):
usb: host: xhci-plat: release mem region while removing module
Greg Kroah-Hartman (1):
Linux 3.9.11
Jan Kara (4):
ext4: fix data offset overflow on 32-bit archs in ext4_inline_data_fiemap()
ext4: fix overflows in SEEK_HOLE, SEEK_DATA implementations
ext4: fix data offset overflow in ext4_xattr_fiemap() on 32-bit archs
ext4: fix overflow when counting used blocks on 32-bit architectures
Jason Wang (1):
drivers: hv: switch to use mb() instead of smp_mb()
Jiang Liu (1):
PCI: Fix refcount issue in pci_create_root_bus() error recovery path
Joachim Eastwood (1):
pcmcia: at91_cf: fix gpio_get_value in at91_cf_get_status
Josef Bacik (2):
Btrfs: fix estale with btrfs send
Btrfs: only do the tree_mod_log_free_eb if this is our last ref
Junxiao Bi (1):
ocfs2: xattr: fix inlined xattr reflink
Konrad Rzeszutek Wilk (1):
xen/pcifront: Deal with toolstack missing 'XenbusStateClosing' state.
Lan Tianyu (1):
ACPI / EC: Add HP Folio 13 to ec_dmi_table in order to skip DSDT scan
Larry Finger (2):
rtlwifi: rtl8723ae: Fix typo in firmware names
rtlwifi: rtl8192cu: Fix duplicate if test
Laszlo Ersek (1):
xen/time: remove blocked time accounting from xen "clockchip"
Li Zefan (1):
cgroup: fix umount vs cgroup_event_remove() race
Lv Zheng (1):
ACPICA: Do not use extended sleep registers unless HW-reduced bit is set
Maarten ter Huurne (1):
ext4: fix corruption when online resizing a fs with 1K block size
Mathias Nyman (1):
xhci: check for failed dma pool allocation
Michal Hocko (1):
memcg, kmem: fix reference count handling on the error path
Paul Clements (1):
nbd: correct disconnect behavior
Pavel Shilovsky (1):
CIFS: Fix a deadlock when a file is reopened
Rafael J. Wysocki (1):
ACPI / PM: Fix corner case in acpi_bus_update_power()
Shane Huang (1):
ahci: remove pmp link online check in FBS EH
Steve French (2):
CIFS use sensible file nlink values if unprovided
Handle big endianness in NTLM (ntlmv2) authentication
Theodore Ts'o (3):
jbd2: move superblock checksum calculation to jbd2_write_superblock()
jbd2: fix theoretical race in jbd2__journal_restart
ext4: don't allow ext4_free_blocks() to fail due to ENOMEM
UCHINO Satoshi (1):
usb: gadget: f_mass_storage: add missing memory barrier for thread_wakeup_needed
Wanpeng Li (1):
mm/memory-hotplug: fix lowmem count overflow when offline pages
Xudong Hao (1):
PCI: Finish SR-IOV VF setup before adding the device
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Linux 3.9.11
2013-07-22 1:44 Linux 3.9.11 Greg KH
@ 2013-07-22 1:44 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2013-07-22 1:44 UTC (permalink / raw)
To: linux-kernel, Andrew Morton, torvalds, stable; +Cc: lwn, Jiri Slaby
diff --git a/Makefile b/Makefile
index d0af302..ad368cd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 9
-SUBLEVEL = 10
+SUBLEVEL = 11
EXTRAVERSION =
NAME = Black Squirrel Wakeup Call
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 054cc01..d50a821 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -36,9 +36,8 @@ static DEFINE_PER_CPU(struct vcpu_runstate_info, xen_runstate);
/* snapshots of runstate info */
static DEFINE_PER_CPU(struct vcpu_runstate_info, xen_runstate_snapshot);
-/* unused ns of stolen and blocked time */
+/* unused ns of stolen time */
static DEFINE_PER_CPU(u64, xen_residual_stolen);
-static DEFINE_PER_CPU(u64, xen_residual_blocked);
/* return an consistent snapshot of 64-bit time/counter value */
static u64 get64(const u64 *p)
@@ -115,7 +114,7 @@ static void do_stolen_accounting(void)
{
struct vcpu_runstate_info state;
struct vcpu_runstate_info *snap;
- s64 blocked, runnable, offline, stolen;
+ s64 runnable, offline, stolen;
cputime_t ticks;
get_runstate_snapshot(&state);
@@ -125,7 +124,6 @@ static void do_stolen_accounting(void)
snap = &__get_cpu_var(xen_runstate_snapshot);
/* work out how much time the VCPU has not been runn*ing* */
- blocked = state.time[RUNSTATE_blocked] - snap->time[RUNSTATE_blocked];
runnable = state.time[RUNSTATE_runnable] - snap->time[RUNSTATE_runnable];
offline = state.time[RUNSTATE_offline] - snap->time[RUNSTATE_offline];
@@ -141,17 +139,6 @@ static void do_stolen_accounting(void)
ticks = iter_div_u64_rem(stolen, NS_PER_TICK, &stolen);
__this_cpu_write(xen_residual_stolen, stolen);
account_steal_ticks(ticks);
-
- /* Add the appropriate number of ticks of blocked time,
- including any left-overs from last time. */
- blocked += __this_cpu_read(xen_residual_blocked);
-
- if (blocked < 0)
- blocked = 0;
-
- ticks = iter_div_u64_rem(blocked, NS_PER_TICK, &blocked);
- __this_cpu_write(xen_residual_blocked, blocked);
- account_idle_ticks(ticks);
}
/* Get the TSC speed from Xen */
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 35eebda..09b06e2 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -240,12 +240,14 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id)
&acpi_sleep_dispatch[function_id];
#if (!ACPI_REDUCED_HARDWARE)
-
/*
* If the Hardware Reduced flag is set (from the FADT), we must
- * use the extended sleep registers
+ * use the extended sleep registers (FADT). Note: As per the ACPI
+ * specification, these extended registers are to be used for HW-reduced
+ * platforms only. They are not general-purpose replacements for the
+ * legacy PM register sleep support.
*/
- if (acpi_gbl_reduced_hardware || acpi_gbl_FADT.sleep_control.address) {
+ if (acpi_gbl_reduced_hardware) {
status = sleep_functions->extended_function(sleep_state);
} else {
/* Legacy sleep */
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 391010a..a1eb5ef 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -295,14 +295,27 @@ int acpi_bus_update_power(acpi_handle handle, int *state_p)
if (result)
return result;
- if (state == ACPI_STATE_UNKNOWN)
+ if (state == ACPI_STATE_UNKNOWN) {
state = ACPI_STATE_D0;
-
- result = acpi_device_set_power(device, state);
- if (!result && state_p)
+ result = acpi_device_set_power(device, state);
+ if (result)
+ return result;
+ } else {
+ if (device->power.flags.power_resources) {
+ /*
+ * We don't need to really switch the state, bu we need
+ * to update the power resources' reference counters.
+ */
+ result = acpi_power_transition(device, state);
+ if (result)
+ return result;
+ }
+ device->power.state = state;
+ }
+ if (state_p)
*state_p = state;
- return result;
+ return 0;
}
EXPORT_SYMBOL_GPL(acpi_bus_update_power);
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index edc0081..80403c1 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -983,6 +983,10 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
ec_enlarge_storm_threshold, "CLEVO hardware", {
DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."),
DMI_MATCH(DMI_PRODUCT_NAME, "M720T/M730T"),}, NULL},
+ {
+ ec_skip_dsdt_scan, "HP Folio 13", {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13"),}, NULL},
{},
};
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 34c8216..09f6047 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1560,8 +1560,7 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)
u32 fbs = readl(port_mmio + PORT_FBS);
int pmp = fbs >> PORT_FBS_DWE_OFFSET;
- if ((fbs & PORT_FBS_SDE) && (pmp < ap->nr_pmp_links) &&
- ata_link_online(&ap->pmp_link[pmp])) {
+ if ((fbs & PORT_FBS_SDE) && (pmp < ap->nr_pmp_links)) {
link = &ap->pmp_link[pmp];
fbs_need_dec = true;
}
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 5b94137..0867159 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -623,8 +623,10 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
if (!nbd->sock)
return -EINVAL;
+ nbd->disconnect = 1;
+
nbd_send_req(nbd, &sreq);
- return 0;
+ return 0;
}
case NBD_CLEAR_SOCK: {
@@ -654,6 +656,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
nbd->sock = SOCKET_I(inode);
if (max_part > 0)
bdev->bd_invalidated = 1;
+ nbd->disconnect = 0; /* we're connected now */
return 0;
} else {
fput(file);
@@ -743,6 +746,8 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
set_capacity(nbd->disk, 0);
if (max_part > 0)
ioctl_by_bdev(bdev, BLKRRPART, 0);
+ if (nbd->disconnect) /* user requested, ignore socket errors */
+ return 0;
return nbd->harderror;
}
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 5dbc594..064d59b 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2485,10 +2485,10 @@ static void pl330_free_chan_resources(struct dma_chan *chan)
struct dma_pl330_chan *pch = to_pchan(chan);
unsigned long flags;
- spin_lock_irqsave(&pch->lock, flags);
-
tasklet_kill(&pch->task);
+ spin_lock_irqsave(&pch->lock, flags);
+
pl330_release_channel(pch->pl330_chid);
pch->pl330_chid = NULL;
diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c
index d6fbb577..791f45d 100644
--- a/drivers/hv/ring_buffer.c
+++ b/drivers/hv/ring_buffer.c
@@ -32,7 +32,7 @@
void hv_begin_read(struct hv_ring_buffer_info *rbi)
{
rbi->ring_buffer->interrupt_mask = 1;
- smp_mb();
+ mb();
}
u32 hv_end_read(struct hv_ring_buffer_info *rbi)
@@ -41,7 +41,7 @@ u32 hv_end_read(struct hv_ring_buffer_info *rbi)
u32 write;
rbi->ring_buffer->interrupt_mask = 0;
- smp_mb();
+ mb();
/*
* Now check to see if the ring buffer is still empty.
@@ -71,7 +71,7 @@ u32 hv_end_read(struct hv_ring_buffer_info *rbi)
static bool hv_need_to_signal(u32 old_write, struct hv_ring_buffer_info *rbi)
{
- smp_mb();
+ mb();
if (rbi->ring_buffer->interrupt_mask)
return false;
@@ -442,7 +442,7 @@ int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info,
sizeof(u64));
/* Issue a full memory barrier before updating the write index */
- smp_mb();
+ mb();
/* Now, update the write location */
hv_set_next_write_location(outring_info, next_write_location);
@@ -549,7 +549,7 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
/* Make sure all reads are done before we update the read index since */
/* the writer may start writing to the read area once the read index */
/*is updated */
- smp_mb();
+ mb();
/* Update the read index */
hv_set_next_read_location(inring_info, next_read_location);
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index bf421e0..4004e54 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -434,7 +434,7 @@ static void vmbus_on_msg_dpc(unsigned long data)
* will not deliver any more messages since there is
* no empty slot
*/
- smp_mb();
+ mb();
if (msg->header.message_flags.msg_pending) {
/*
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
index 953f1a0..2119313 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c
@@ -104,7 +104,7 @@ void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
tx_agc[RF90_PATH_A] = 0x10101010;
tx_agc[RF90_PATH_B] = 0x10101010;
} else if (rtlpriv->dm.dynamic_txhighpower_lvl ==
- TXHIGHPWRLEVEL_LEVEL1) {
+ TXHIGHPWRLEVEL_LEVEL2) {
tx_agc[RF90_PATH_A] = 0x00000000;
tx_agc[RF90_PATH_B] = 0x00000000;
} else{
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
index bb7cc90..2b2a522 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
@@ -251,7 +251,7 @@ static struct rtl_hal_cfg rtl8723ae_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl8723ae_pci",
- .fw_name = "rtlwifi/rtl8723aefw.bin",
+ .fw_name = "rtlwifi/rtl8723fw.bin",
.ops = &rtl8723ae_hal_ops,
.mod_params = &rtl8723ae_mod_params,
.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
@@ -353,8 +353,8 @@ MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Realtek 8723E 802.11n PCI wireless");
-MODULE_FIRMWARE("rtlwifi/rtl8723aefw.bin");
-MODULE_FIRMWARE("rtlwifi/rtl8723aefw_B.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8723fw.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8723fw_B.bin");
module_param_named(swenc, rtl8723ae_mod_params.sw_crypto, bool, 0444);
module_param_named(debug, rtl8723ae_mod_params.debug, int, 0444);
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index ee599f2..ac5cbe8 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -92,6 +92,8 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset)
pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_DID, &virtfn->device);
pci_setup_device(virtfn);
virtfn->dev.parent = dev->dev.parent;
+ virtfn->physfn = pci_dev_get(dev);
+ virtfn->is_virtfn = 1;
for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
res = dev->resource + PCI_IOV_RESOURCES + i;
@@ -113,9 +115,6 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset)
pci_device_add(virtfn, virtfn->bus);
mutex_unlock(&iov->dev->sriov->lock);
- virtfn->physfn = pci_dev_get(dev);
- virtfn->is_virtfn = 1;
-
rc = pci_bus_add_device(virtfn);
sprintf(buf, "virtfn%u", id);
rc = sysfs_create_link(&dev->dev.kobj, &virtfn->dev.kobj, buf);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 563771f..9c8b3bd 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1694,12 +1694,16 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
bridge->dev.release = pci_release_bus_bridge_dev;
dev_set_name(&bridge->dev, "pci%04x:%02x", pci_domain_nr(b), bus);
error = pcibios_root_bridge_prepare(bridge);
- if (error)
- goto bridge_dev_reg_err;
+ if (error) {
+ kfree(bridge);
+ goto err_out;
+ }
error = device_register(&bridge->dev);
- if (error)
- goto bridge_dev_reg_err;
+ if (error) {
+ put_device(&bridge->dev);
+ goto err_out;
+ }
b->bridge = get_device(&bridge->dev);
device_enable_async_suspend(b->bridge);
pci_set_bus_of_node(b);
@@ -1753,8 +1757,6 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
class_dev_reg_err:
put_device(&bridge->dev);
device_unregister(&bridge->dev);
-bridge_dev_reg_err:
- kfree(bridge);
err_out:
kfree(b);
return NULL;
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 966abc6..f7197a7 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -678,10 +678,9 @@ static int pcifront_connect_and_init_dma(struct pcifront_device *pdev)
if (!pcifront_dev) {
dev_info(&pdev->xdev->dev, "Installing PCI frontend\n");
pcifront_dev = pdev;
- } else {
- dev_err(&pdev->xdev->dev, "PCI frontend already installed!\n");
+ } else
err = -EEXIST;
- }
+
spin_unlock(&pcifront_dev_lock);
if (!err && !swiotlb_nr_tbl()) {
@@ -848,7 +847,7 @@ static int pcifront_try_connect(struct pcifront_device *pdev)
goto out;
err = pcifront_connect_and_init_dma(pdev);
- if (err) {
+ if (err && err != -EEXIST) {
xenbus_dev_fatal(pdev->xdev, err,
"Error setting up PCI Frontend");
goto out;
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 01463c7..1b2c631 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -100,9 +100,9 @@ static int at91_cf_get_status(struct pcmcia_socket *s, u_int *sp)
int vcc = gpio_is_valid(cf->board->vcc_pin);
*sp = SS_DETECT | SS_3VCARD;
- if (!rdy || gpio_get_value(rdy))
+ if (!rdy || gpio_get_value(cf->board->irq_pin))
*sp |= SS_READY;
- if (!vcc || gpio_get_value(vcc))
+ if (!vcc || gpio_get_value(cf->board->vcc_pin))
*sp |= SS_POWERON;
} else
*sp = 0;
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c
index f8ee8ad..a7869c8 100644
--- a/drivers/rtc/rtc-rv3029c2.c
+++ b/drivers/rtc/rtc-rv3029c2.c
@@ -310,7 +310,7 @@ static int rv3029c2_rtc_i2c_set_alarm(struct i2c_client *client,
dev_dbg(&client->dev, "alarm IRQ armed\n");
} else {
/* disable AIE irq */
- ret = rv3029c2_rtc_i2c_alarm_set_irq(client, 1);
+ ret = rv3029c2_rtc_i2c_alarm_set_irq(client, 0);
if (ret)
return ret;
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index 97666e8..c35a9ec 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -413,6 +413,7 @@ static int fsg_set_halt(struct fsg_dev *fsg, struct usb_ep *ep)
/* Caller must hold fsg->lock */
static void wakeup_thread(struct fsg_common *common)
{
+ smp_wmb(); /* ensure the write of bh->state is complete */
/* Tell the main thread that something has happened */
common->thread_wakeup_needed = 1;
if (common->thread_task)
@@ -632,6 +633,7 @@ static int sleep_thread(struct fsg_common *common)
}
__set_current_state(TASK_RUNNING);
common->thread_wakeup_needed = 0;
+ smp_rmb(); /* ensure the latest bh->state is visible */
return rc;
}
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 905f38c..7e702f0 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -369,6 +369,10 @@ static struct xhci_container_ctx *xhci_alloc_container_ctx(struct xhci_hcd *xhci
ctx->size += CTX_SIZE(xhci->hcc_params);
ctx->bytes = dma_pool_alloc(xhci->device_pool, flags, &ctx->dma);
+ if (!ctx->bytes) {
+ kfree(ctx);
+ return NULL;
+ }
memset(ctx->bytes, 0, ctx->size);
return ctx;
}
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index df90fe5..93ad67e 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -179,6 +179,7 @@ static int xhci_plat_remove(struct platform_device *dev)
usb_remove_hcd(hcd);
iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
kfree(xhci);
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index ca9d8f1..7a983f7 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1049,7 +1049,8 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
btrfs_set_node_ptr_generation(parent, parent_slot,
trans->transid);
btrfs_mark_buffer_dirty(parent);
- tree_mod_log_free_eb(root->fs_info, buf);
+ if (last_ref)
+ tree_mod_log_free_eb(root->fs_info, buf);
btrfs_free_tree_block(trans, root, buf, parent_start,
last_ref);
}
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index c85e7c6..b89fd87 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -4579,6 +4579,41 @@ long btrfs_ioctl_send(struct file *mnt_file, void __user *arg_)
send_root = BTRFS_I(file_inode(mnt_file))->root;
fs_info = send_root->fs_info;
+ /*
+ * This is done when we lookup the root, it should already be complete
+ * by the time we get here.
+ */
+ WARN_ON(send_root->orphan_cleanup_state != ORPHAN_CLEANUP_DONE);
+
+ /*
+ * If we just created this root we need to make sure that the orphan
+ * cleanup has been done and committed since we search the commit root,
+ * so check its commit root transid with our otransid and if they match
+ * commit the transaction to make sure everything is updated.
+ */
+ down_read(&send_root->fs_info->extent_commit_sem);
+ if (btrfs_header_generation(send_root->commit_root) ==
+ btrfs_root_otransid(&send_root->root_item)) {
+ struct btrfs_trans_handle *trans;
+
+ up_read(&send_root->fs_info->extent_commit_sem);
+
+ trans = btrfs_attach_transaction_barrier(send_root);
+ if (IS_ERR(trans)) {
+ if (PTR_ERR(trans) != -ENOENT) {
+ ret = PTR_ERR(trans);
+ goto out;
+ }
+ /* ENOENT means theres no transaction */
+ } else {
+ ret = btrfs_commit_transaction(trans, send_root);
+ if (ret)
+ goto out;
+ }
+ } else {
+ up_read(&send_root->fs_info->extent_commit_sem);
+ }
+
arg = memdup_user(arg_, sizeof(*arg));
if (IS_ERR(arg)) {
ret = PTR_ERR(arg);
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index 4fb0974..fe8d627 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -327,14 +327,14 @@ UniToupper(register wchar_t uc)
/*
* UniStrupr: Upper case a unicode string
*/
-static inline wchar_t *
-UniStrupr(register wchar_t *upin)
+static inline __le16 *
+UniStrupr(register __le16 *upin)
{
- register wchar_t *up;
+ register __le16 *up;
up = upin;
while (*up) { /* For all characters */
- *up = UniToupper(*up);
+ *up = cpu_to_le16(UniToupper(le16_to_cpu(*up)));
up++;
}
return upin; /* Return input pointer */
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 652f505..6d718c3 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -415,7 +415,7 @@ static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash,
int rc = 0;
int len;
char nt_hash[CIFS_NTHASH_SIZE];
- wchar_t *user;
+ __le16 *user;
wchar_t *domain;
wchar_t *server;
@@ -440,7 +440,7 @@ static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash,
return rc;
}
- /* convert ses->user_name to unicode and uppercase */
+ /* convert ses->user_name to unicode */
len = ses->user_name ? strlen(ses->user_name) : 0;
user = kmalloc(2 + (len * 2), GFP_KERNEL);
if (user == NULL) {
@@ -450,7 +450,7 @@ static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash,
}
if (len) {
- len = cifs_strtoUTF16((__le16 *)user, ses->user_name, len, nls_cp);
+ len = cifs_strtoUTF16(user, ses->user_name, len, nls_cp);
UniStrupr(user);
} else {
memset(user, '\0', 2);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 7a0dd99..eb33091 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -557,11 +557,10 @@ cifs_relock_file(struct cifsFileInfo *cfile)
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
int rc = 0;
- /* we are going to update can_cache_brlcks here - need a write access */
- down_write(&cinode->lock_sem);
+ down_read(&cinode->lock_sem);
if (cinode->can_cache_brlcks) {
- /* can cache locks - no need to push them */
- up_write(&cinode->lock_sem);
+ /* can cache locks - no need to relock */
+ up_read(&cinode->lock_sem);
return rc;
}
@@ -572,7 +571,7 @@ cifs_relock_file(struct cifsFileInfo *cfile)
else
rc = tcon->ses->server->ops->push_mand_locks(cfile);
- up_write(&cinode->lock_sem);
+ up_read(&cinode->lock_sem);
return rc;
}
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index cb88429..b4fcb56 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -556,6 +556,11 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
fattr->cf_mode &= ~(S_IWUGO);
fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks);
+ if (fattr->cf_nlink < 1) {
+ cFYI(1, "replacing bogus file nlink value %u\n",
+ fattr->cf_nlink);
+ fattr->cf_nlink = 1;
+ }
}
fattr->cf_uid = cifs_sb->mnt_uid;
diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index 692de13..cea8ecf 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -576,11 +576,8 @@ static int htree_dirblock_to_tree(struct file *dir_file,
if (!ext3_check_dir_entry("htree_dirblock_to_tree", dir, de, bh,
(block<<EXT3_BLOCK_SIZE_BITS(dir->i_sb))
+((char *)de - bh->b_data))) {
- /* On error, skip the f_pos to the next block. */
- dir_file->f_pos = (dir_file->f_pos |
- (dir->i_sb->s_blocksize - 1)) + 1;
- brelse (bh);
- return count;
+ /* silently ignore the rest of the block */
+ break;
}
ext3fs_dirhash(de->name, de->name_len, hinfo);
if ((hinfo->hash < start_hash) ||
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 9c6d06d..6bb303c 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4605,7 +4605,7 @@ static int ext4_xattr_fiemap(struct inode *inode,
error = ext4_get_inode_loc(inode, &iloc);
if (error)
return error;
- physical = iloc.bh->b_blocknr << blockbits;
+ physical = (__u64)iloc.bh->b_blocknr << blockbits;
offset = EXT4_GOOD_OLD_INODE_SIZE +
EXT4_I(inode)->i_extra_isize;
physical += offset;
@@ -4613,7 +4613,7 @@ static int ext4_xattr_fiemap(struct inode *inode,
flags |= FIEMAP_EXTENT_DATA_INLINE;
brelse(iloc.bh);
} else { /* external block */
- physical = EXT4_I(inode)->i_file_acl << blockbits;
+ physical = (__u64)EXT4_I(inode)->i_file_acl << blockbits;
length = inode->i_sb->s_blocksize;
}
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 64848b5..b47ccf9 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -311,7 +311,7 @@ static int ext4_find_unwritten_pgoff(struct inode *inode,
blkbits = inode->i_sb->s_blocksize_bits;
startoff = *offset;
lastoff = startoff;
- endoff = (map->m_lblk + map->m_len) << blkbits;
+ endoff = (loff_t)(map->m_lblk + map->m_len) << blkbits;
index = startoff >> PAGE_CACHE_SHIFT;
end = endoff >> PAGE_CACHE_SHIFT;
@@ -456,7 +456,7 @@ static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
ret = ext4_map_blocks(NULL, inode, &map, 0);
if (ret > 0 && !(map.m_flags & EXT4_MAP_UNWRITTEN)) {
if (last != start)
- dataoff = last << blkbits;
+ dataoff = (loff_t)last << blkbits;
break;
}
@@ -467,7 +467,7 @@ static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
ext4_es_find_delayed_extent(inode, last, &es);
if (es.es_len != 0 && in_range(last, es.es_lblk, es.es_len)) {
if (last != start)
- dataoff = last << blkbits;
+ dataoff = (loff_t)last << blkbits;
break;
}
@@ -485,7 +485,7 @@ static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
}
last++;
- dataoff = last << blkbits;
+ dataoff = (loff_t)last << blkbits;
} while (last <= end);
mutex_unlock(&inode->i_mutex);
@@ -539,7 +539,7 @@ static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
ret = ext4_map_blocks(NULL, inode, &map, 0);
if (ret > 0 && !(map.m_flags & EXT4_MAP_UNWRITTEN)) {
last += ret;
- holeoff = last << blkbits;
+ holeoff = (loff_t)last << blkbits;
continue;
}
@@ -550,7 +550,7 @@ static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
ext4_es_find_delayed_extent(inode, last, &es);
if (es.es_len != 0 && in_range(last, es.es_lblk, es.es_len)) {
last = es.es_lblk + es.es_len;
- holeoff = last << blkbits;
+ holeoff = (loff_t)last << blkbits;
continue;
}
@@ -565,7 +565,7 @@ static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
&map, &holeoff);
if (!unwritten) {
last += ret;
- holeoff = last << blkbits;
+ holeoff = (loff_t)last << blkbits;
continue;
}
}
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index c0fd1a1..c46a01e 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1702,7 +1702,7 @@ int ext4_inline_data_fiemap(struct inode *inode,
if (error)
goto out;
- physical = iloc.bh->b_blocknr << inode->i_sb->s_blocksize_bits;
+ physical = (__u64)iloc.bh->b_blocknr << inode->i_sb->s_blocksize_bits;
physical += (char *)ext4_raw_inode(&iloc) - iloc.bh->b_data;
physical += offsetof(struct ext4_inode, i_block);
length = i_size_read(inode);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index d69e954..e33e2d2 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4616,7 +4616,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat)
{
struct inode *inode;
- unsigned long delalloc_blocks;
+ unsigned long long delalloc_blocks;
inode = dentry->d_inode;
generic_fillattr(inode, stat);
@@ -4634,7 +4634,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
delalloc_blocks = EXT4_C2B(EXT4_SB(inode->i_sb),
EXT4_I(inode)->i_reserved_data_blocks);
- stat->blocks += (delalloc_blocks << inode->i_sb->s_blocksize_bits)>>9;
+ stat->blocks += delalloc_blocks << (inode->i_sb->s_blocksize_bits-9);
return 0;
}
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index f3190ab..8b6e837 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4622,11 +4622,16 @@ do_more:
* blocks being freed are metadata. these blocks shouldn't
* be used until this transaction is committed
*/
+ retry:
new_entry = kmem_cache_alloc(ext4_free_data_cachep, GFP_NOFS);
if (!new_entry) {
- ext4_mb_unload_buddy(&e4b);
- err = -ENOMEM;
- goto error_return;
+ /*
+ * We use a retry loop because
+ * ext4_free_blocks() is not allowed to fail.
+ */
+ cond_resched();
+ congestion_wait(BLK_RW_ASYNC, HZ/50);
+ goto retry;
}
new_entry->efd_start_cluster = bit;
new_entry->efd_group = block_group;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 3825d6a..013d80f 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -917,11 +917,8 @@ static int htree_dirblock_to_tree(struct file *dir_file,
bh->b_data, bh->b_size,
(block<<EXT4_BLOCK_SIZE_BITS(dir->i_sb))
+ ((char *)de - bh->b_data))) {
- /* On error, skip the f_pos to the next block. */
- dir_file->f_pos = (dir_file->f_pos |
- (dir->i_sb->s_blocksize - 1)) + 1;
- brelse(bh);
- return count;
+ /* silently ignore the rest of the block */
+ break;
}
ext4fs_dirhash(de->name, de->name_len, hinfo);
if ((hinfo->hash < start_hash) ||
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 3beae6a..1cb76e8 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1656,12 +1656,10 @@ errout:
err = err2;
if (!err) {
- ext4_fsblk_t first_block;
- first_block = ext4_group_first_block_no(sb, 0);
if (test_opt(sb, DEBUG))
printk(KERN_DEBUG "EXT4-fs: extended group to %llu "
"blocks\n", ext4_blocks_count(es));
- update_backups(sb, EXT4_SB(sb)->s_sbh->b_blocknr - first_block,
+ update_backups(sb, EXT4_SB(sb)->s_sbh->b_blocknr,
(char *)es, sizeof(struct ext4_super_block), 0);
}
return err;
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 886ec2f..d312f0b 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1320,6 +1320,7 @@ static int journal_reset(journal_t *journal)
static void jbd2_write_superblock(journal_t *journal, int write_op)
{
struct buffer_head *bh = journal->j_sb_buffer;
+ journal_superblock_t *sb = journal->j_superblock;
int ret;
trace_jbd2_write_superblock(journal, write_op);
@@ -1341,6 +1342,7 @@ static void jbd2_write_superblock(journal_t *journal, int write_op)
clear_buffer_write_io_error(bh);
set_buffer_uptodate(bh);
}
+ jbd2_superblock_csum_set(journal, sb);
get_bh(bh);
bh->b_end_io = end_buffer_write_sync;
ret = submit_bh(write_op, bh);
@@ -1437,7 +1439,6 @@ void jbd2_journal_update_sb_errno(journal_t *journal)
jbd_debug(1, "JBD2: updating superblock error (errno %d)\n",
journal->j_errno);
sb->s_errno = cpu_to_be32(journal->j_errno);
- jbd2_superblock_csum_set(journal, sb);
read_unlock(&journal->j_state_lock);
jbd2_write_superblock(journal, WRITE_SYNC);
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index 325bc01..8c4062e 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -518,10 +518,10 @@ int jbd2__journal_restart(handle_t *handle, int nblocks, gfp_t gfp_mask)
&transaction->t_outstanding_credits);
if (atomic_dec_and_test(&transaction->t_updates))
wake_up(&journal->j_wait_updates);
+ tid = transaction->t_tid;
spin_unlock(&transaction->t_handle_lock);
jbd_debug(2, "restarting handle %p\n", handle);
- tid = transaction->t_tid;
need_to_start = !tid_geq(journal->j_commit_request, tid);
read_unlock(&journal->j_state_lock);
if (need_to_start)
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 2e3ea30..5b8d944 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -6499,6 +6499,16 @@ static int ocfs2_reflink_xattr_inline(struct ocfs2_xattr_reflink *args)
}
new_oi = OCFS2_I(args->new_inode);
+ /*
+ * Adjust extent record count to reserve space for extended attribute.
+ * Inline data count had been adjusted in ocfs2_duplicate_inline_data().
+ */
+ if (!(new_oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) &&
+ !(ocfs2_inode_is_fast_symlink(args->new_inode))) {
+ struct ocfs2_extent_list *el = &new_di->id2.i_list;
+ le16_add_cpu(&el->l_count, -(inline_size /
+ sizeof(struct ocfs2_extent_rec)));
+ }
spin_lock(&new_oi->ip_lock);
new_oi->ip_dyn_features |= OCFS2_HAS_XATTR_FL | OCFS2_INLINE_XATTR_FL;
new_di->i_dyn_features = cpu_to_le16(new_oi->ip_dyn_features);
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 4871170..ae4981e 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -41,6 +41,7 @@ struct nbd_device {
u64 bytesize;
pid_t pid; /* pid of nbd-client, if attached */
int xmit_timeout;
+ int disconnect; /* a disconnect has been requested by user */
};
#endif
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index a48de6a..526f4ba 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -3773,6 +3773,23 @@ static int cgroup_write_notify_on_release(struct cgroup *cgrp,
}
/*
+ * When dput() is called asynchronously, if umount has been done and
+ * then deactivate_super() in cgroup_free_fn() kills the superblock,
+ * there's a small window that vfs will see the root dentry with non-zero
+ * refcnt and trigger BUG().
+ *
+ * That's why we hold a reference before dput() and drop it right after.
+ */
+static void cgroup_dput(struct cgroup *cgrp)
+{
+ struct super_block *sb = cgrp->root->sb;
+
+ atomic_inc(&sb->s_active);
+ dput(cgrp->dentry);
+ deactivate_super(sb);
+}
+
+/*
* Unregister event and free resources.
*
* Gets called from workqueue.
@@ -3792,7 +3809,7 @@ static void cgroup_event_remove(struct work_struct *work)
eventfd_ctx_put(event->eventfd);
kfree(event);
- dput(cgrp->dentry);
+ cgroup_dput(cgrp);
}
/*
@@ -4075,12 +4092,8 @@ static void css_dput_fn(struct work_struct *work)
{
struct cgroup_subsys_state *css =
container_of(work, struct cgroup_subsys_state, dput_work);
- struct dentry *dentry = css->cgroup->dentry;
- struct super_block *sb = dentry->d_sb;
- atomic_inc(&sb->s_active);
- dput(dentry);
- deactivate_super(sb);
+ cgroup_dput(css->cgroup);
}
static void init_cgroup_css(struct cgroup_subsys_state *css,
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index fa17855..dc4db32 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -555,9 +555,9 @@ int can_request_irq(unsigned int irq, unsigned long irqflags)
return 0;
if (irq_settings_can_request(desc)) {
- if (desc->action)
- if (irqflags & desc->action->flags & IRQF_SHARED)
- canrequest =1;
+ if (!desc->action ||
+ irqflags & desc->action->flags & IRQF_SHARED)
+ canrequest = 1;
}
irq_put_desc_unlock(desc, flags);
return canrequest;
diff --git a/kernel/timer.c b/kernel/timer.c
index 1b399c8..3361cff 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -148,9 +148,11 @@ static unsigned long round_jiffies_common(unsigned long j, int cpu,
/* now that we have rounded, subtract the extra skew again */
j -= cpu * 3;
- if (j <= jiffies) /* rounding ate our timeout entirely; */
- return original;
- return j;
+ /*
+ * Make sure j is still in the future. Otherwise return the
+ * unmodified value.
+ */
+ return time_is_after_jiffies(j) ? j : original;
}
/**
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index bd8b380..ab03d6f 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -6179,14 +6179,6 @@ mem_cgroup_css_online(struct cgroup *cont)
error = memcg_init_kmem(memcg, &mem_cgroup_subsys);
mutex_unlock(&memcg_create_mutex);
- if (error) {
- /*
- * We call put now because our (and parent's) refcnts
- * are already in place. mem_cgroup_put() will internally
- * call __mem_cgroup_free, so return directly
- */
- mem_cgroup_put(memcg);
- }
return error;
}
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 0d4fef2..ab62b75 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6078,6 +6078,10 @@ __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn)
list_del(&page->lru);
rmv_page_order(page);
zone->free_area[order].nr_free--;
+#ifdef CONFIG_HIGHMEM
+ if (PageHighMem(page))
+ totalhigh_pages -= 1 << order;
+#endif
for (i = 0; i < (1 << order); i++)
SetPageReserved((page+i));
pfn += (1 << order);
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-07-22 1:44 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-07-22 1:44 Linux 3.9.11 Greg KH
2013-07-22 1:44 ` Greg KH
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).