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authorAnton Altaparmakov <aia21@cantab.net>2005-10-19 12:13:58 +0100
committerAnton Altaparmakov <aia21@cantab.net>2005-10-19 12:13:58 +0100
commite087a412b45543a87497f0a213dbd5d55099f267 (patch)
tree8892cc84dbee2b4387c9f2604a7892b6ef3aab25
parent7946ada30bc45546cefc85809ba0fd07879eff52 (diff)
parentbb7e257ef8d8ba43cab356aa1cc1b20d0106d45f (diff)
downloadop-kernel-dev-e087a412b45543a87497f0a213dbd5d55099f267.zip
op-kernel-dev-e087a412b45543a87497f0a213dbd5d55099f267.tar.gz
Merge branch 'master' of /usr/src/ntfs-2.6/
-rw-r--r--.gitignore30
-rw-r--r--Makefile4
-rw-r--r--arch/arm/mach-s3c2410/clock.c5
-rw-r--r--drivers/acpi/event.c5
-rw-r--r--drivers/char/.gitignore3
-rw-r--r--drivers/char/n_r3964.c8
-rw-r--r--drivers/input/misc/uinput.c4
-rw-r--r--drivers/media/video/vpx3220.c32
-rw-r--r--drivers/pci/.gitignore4
-rw-r--r--drivers/pci/quirks.c4
-rw-r--r--drivers/scsi/Kconfig5
-rw-r--r--drivers/serial/8250_pnp.c2
-rw-r--r--drivers/usb/host/isp116x-hcd.c3
-rw-r--r--drivers/usb/input/hid-core.c3
-rw-r--r--drivers/video/console/vgacon.c9
-rw-r--r--drivers/video/logo/.gitignore7
-rw-r--r--drivers/video/vesafb.c6
-rw-r--r--fs/aio.c26
-rw-r--r--fs/nfs/delegation.c4
-rw-r--r--fs/nfs/file.c3
-rw-r--r--fs/nfs/inode.c9
-rw-r--r--fs/proc/nommu.c1
-rw-r--r--include/asm-arm/arch-ixp4xx/entry-macro.S9
-rw-r--r--include/asm-arm/arch-ixp4xx/hardware.h2
-rw-r--r--include/asm-arm/locks.h4
-rw-r--r--include/linux/aio.h7
-rw-r--r--include/linux/list.h39
-rw-r--r--include/linux/rcupdate.h1
-rw-r--r--kernel/posix-cpu-timers.c3
-rw-r--r--kernel/rcupdate.c13
-rw-r--r--lib/.gitignore6
-rw-r--r--scripts/.gitignore4
-rw-r--r--scripts/basic/.gitignore3
-rw-r--r--scripts/kconfig/.gitignore16
-rw-r--r--scripts/mod/.gitignore4
-rw-r--r--usr/.gitignore7
36 files changed, 202 insertions, 93 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5014bfa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,30 @@
+#
+# NOTE! Don't add files that are generated in specific
+# subdirectories here. Add them in the ".gitignore" file
+# in that subdirectory instead.
+#
+# Normal rules
+#
+.*
+*.o
+*.a
+*.s
+*.ko
+*.mod.c
+
+#
+# Top-level generic files
+#
+vmlinux*
+System.map
+Module.symvers
+
+#
+# Generated include files
+#
+include/asm
+include/config
+include/linux/autoconf.h
+include/linux/compile.h
+include/linux/version.h
+
diff --git a/Makefile b/Makefile
index 504ba3c..be33d75 100644
--- a/Makefile
+++ b/Makefile
@@ -660,8 +660,10 @@ quiet_cmd_sysmap = SYSMAP
# Link of vmlinux
# If CONFIG_KALLSYMS is set .version is already updated
# Generate System.map and verify that the content is consistent
-
+# Use + in front of the vmlinux_version rule to silent warning with make -j2
+# First command is ':' to allow us to use + in front of the rule
define rule_vmlinux__
+ :
$(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
$(call cmd,vmlinux__)
diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c
index f596082..8b3d5dc 100644
--- a/arch/arm/mach-s3c2410/clock.c
+++ b/arch/arm/mach-s3c2410/clock.c
@@ -98,7 +98,10 @@ struct clk *clk_get(struct device *dev, const char *id)
struct clk *clk = ERR_PTR(-ENOENT);
int idno;
- idno = (dev == NULL) ? -1 : to_platform_device(dev)->id;
+ if (dev == NULL || dev->bus != &platform_bus_type)
+ idno = -1;
+ else
+ idno = to_platform_device(dev)->id;
down(&clocks_sem);
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index bfa8b76..2dbb1b0f 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -58,9 +58,8 @@ acpi_system_read_event(struct file *file, char __user * buffer, size_t count,
return_VALUE(-EAGAIN);
result = acpi_bus_receive_event(&event);
- if (result) {
- return_VALUE(-EIO);
- }
+ if (result)
+ return_VALUE(result);
chars_remaining = sprintf(str, "%s %s %08x %08x\n",
event.device_class ? event.
diff --git a/drivers/char/.gitignore b/drivers/char/.gitignore
new file mode 100644
index 0000000..2b6b1d7
--- /dev/null
+++ b/drivers/char/.gitignore
@@ -0,0 +1,3 @@
+consolemap_deftbl.c
+defkeymap.c
+
diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c
index 97d6dc2..853c98c 100644
--- a/drivers/char/n_r3964.c
+++ b/drivers/char/n_r3964.c
@@ -695,7 +695,7 @@ static void receive_char(struct r3964_info *pInfo, const unsigned char c)
{
TRACE_PE("IDLE - got STX but no space in rx_queue!");
pInfo->state=R3964_WAIT_FOR_RX_BUF;
- mod_timer(&pInfo->tmr, R3964_TO_NO_BUF);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_NO_BUF);
break;
}
start_receiving:
@@ -705,7 +705,7 @@ start_receiving:
pInfo->last_rx = 0;
pInfo->flags &= ~R3964_ERROR;
pInfo->state=R3964_RECEIVING;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
pInfo->nRetry = 0;
put_char(pInfo, DLE);
flush(pInfo);
@@ -732,7 +732,7 @@ start_receiving:
if(pInfo->flags & R3964_BCC)
{
pInfo->state = R3964_WAIT_FOR_BCC;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
}
else
{
@@ -744,7 +744,7 @@ start_receiving:
pInfo->last_rx = c;
char_to_buf:
pInfo->rx_buf[pInfo->rx_position++] = c;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
}
}
/* else: overflow-msg? BUF_SIZE>MTU; should not happen? */
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index d5c5b32..4015a91 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -90,11 +90,11 @@ static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct
static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
{
- complete(&request->done);
-
/* Mark slot as available */
udev->requests[request->id] = NULL;
wake_up_interruptible(&udev->requests_waitq);
+
+ complete(&request->done);
}
static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 4437bde..137b58f 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -203,7 +203,7 @@ static const unsigned short init_ntsc[] = {
0x8c, 640, /* Horizontal length */
0x8d, 640, /* Number of pixels */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x173, /* 13.5 MHz transport, Forced
+ 0xf0, 0x73, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x13, /* NTSC M, composite input */
0xe7, 0x1e1, /* Enable vertical standard
@@ -212,38 +212,36 @@ static const unsigned short init_ntsc[] = {
static const unsigned short init_pal[] = {
0x88, 23, /* Window 1 vertical begin */
- 0x89, 288 + 16, /* Vertical lines in (16 lines
+ 0x89, 288, /* Vertical lines in (16 lines
* skipped by the VFE) */
- 0x8a, 288 + 16, /* Vertical lines out (16 lines
+ 0x8a, 288, /* Vertical lines out (16 lines
* skipped by the VFE) */
0x8b, 16, /* Horizontal begin */
0x8c, 768, /* Horizontal length */
0x8d, 784, /* Number of pixels
* Must be >= Horizontal begin + Horizontal length */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x177, /* 13.5 MHz transport, Forced
+ 0xf0, 0x77, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x3d1, /* PAL B,G,H,I, composite input */
- 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines
- * change to 0x241 for 288 lines */
+ 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
};
static const unsigned short init_secam[] = {
- 0x88, 23 - 16, /* Window 1 vertical begin */
- 0x89, 288 + 16, /* Vertical lines in (16 lines
+ 0x88, 23, /* Window 1 vertical begin */
+ 0x89, 288, /* Vertical lines in (16 lines
* skipped by the VFE) */
- 0x8a, 288 + 16, /* Vertical lines out (16 lines
+ 0x8a, 288, /* Vertical lines out (16 lines
* skipped by the VFE) */
0x8b, 16, /* Horizontal begin */
0x8c, 768, /* Horizontal length */
0x8d, 784, /* Number of pixels
* Must be >= Horizontal begin + Horizontal length */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x177, /* 13.5 MHz transport, Forced
+ 0xf0, 0x77, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x3d5, /* SECAM, composite input */
- 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines
- * change to 0x241 for 288 lines */
+ 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
};
static const unsigned char init_common[] = {
@@ -410,6 +408,12 @@ vpx3220_command (struct i2c_client *client,
case DECODER_SET_NORM:
{
int *iarg = arg, data;
+ int temp_input;
+
+ /* Here we back up the input selection because it gets
+ overwritten when we fill the registers with the
+ choosen video norm */
+ temp_input = vpx3220_fp_read(client, 0xf2);
dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n",
I2C_NAME(client), *iarg);
@@ -449,6 +453,10 @@ vpx3220_command (struct i2c_client *client,
}
decoder->norm = *iarg;
+
+ /* And here we set the backed up video input again */
+ vpx3220_fp_write(client, 0xf2, temp_input | 0x0010);
+ udelay(10);
}
break;
diff --git a/drivers/pci/.gitignore b/drivers/pci/.gitignore
new file mode 100644
index 0000000..f297ca8
--- /dev/null
+++ b/drivers/pci/.gitignore
@@ -0,0 +1,4 @@
+classlist.h
+devlist.h
+gen-devlist
+
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 11ca4438..a6a630a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1233,7 +1233,7 @@ static void __init quirk_alder_ioapic(struct pci_dev *pdev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic );
#endif
-#ifdef CONFIG_SCSI_SATA
+#ifdef CONFIG_SCSI_SATA_INTEL_COMBINED
static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
{
u8 prog, comb, tmp;
@@ -1310,7 +1310,7 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
request_region(0x170, 8, "libata"); /* port 1 */
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_intel_ide_combined );
-#endif /* CONFIG_SCSI_SATA */
+#endif /* CONFIG_SCSI_SATA_INTEL_COMBINED */
int pcie_mch_quirk;
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 20019b8..3ee9b8b 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -553,6 +553,11 @@ config SCSI_SATA_VITESSE
If unsure, say N.
+config SCSI_SATA_INTEL_COMBINED
+ bool
+ depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX)
+ default y
+
config SCSI_BUSLOGIC
tristate "BusLogic SCSI support"
depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index c2786fc..5d8660a 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -276,6 +276,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
{ "SUP1620", 0 },
/* SupraExpress 33.6 Data/Fax PnP modem */
{ "SUP1760", 0 },
+ /* SupraExpress 56i Sp Intl */
+ { "SUP2171", 0 },
/* Phoebe Micro */
/* Phoebe Micro 33.6 Data Fax 1433VQH Plug & Play */
{ "TEX0011", 0 },
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 41bbae8..e142056 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -326,7 +326,8 @@ static void postproc_atl_queue(struct isp116x *isp116x)
usb_settoggle(udev, ep->epnum,
ep->nextpid ==
USB_PID_OUT,
- PTD_GET_TOGGLE(ptd) ^ 1);
+ PTD_GET_TOGGLE(ptd));
+ urb->actual_length += PTD_GET_COUNT(ptd);
urb->status = cc_to_error[TD_DATAUNDERRUN];
spin_unlock(&urb->lock);
continue;
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index a99865c..41f92b9 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1702,10 +1702,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */
continue;
- /* handle potential highspeed HID correctly */
interval = endpoint->bInterval;
- if (dev->speed == USB_SPEED_HIGH)
- interval = 1 << (interval - 1);
/* Change the polling interval of mice. */
if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 6ef6f77..809fee2 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -565,7 +565,11 @@ static int vgacon_switch(struct vc_data *c)
scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf,
c->vc_screenbuf_size > vga_vram_size ?
vga_vram_size : c->vc_screenbuf_size);
- vgacon_doresize(c, c->vc_cols, c->vc_rows);
+ if (!(vga_video_num_columns % 2) &&
+ vga_video_num_columns <= ORIG_VIDEO_COLS &&
+ vga_video_num_lines <= (ORIG_VIDEO_LINES *
+ vga_default_font_height) / c->vc_font.height)
+ vgacon_doresize(c, c->vc_cols, c->vc_rows);
}
return 0; /* Redrawing not needed */
@@ -1023,7 +1027,8 @@ static int vgacon_resize(struct vc_data *c, unsigned int width,
if (width % 2 || width > ORIG_VIDEO_COLS ||
height > (ORIG_VIDEO_LINES * vga_default_font_height)/
c->vc_font.height)
- return -EINVAL;
+ /* let svgatextmode tinker with video timings */
+ return 0;
if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */
vgacon_doresize(c, width, height);
diff --git a/drivers/video/logo/.gitignore b/drivers/video/logo/.gitignore
new file mode 100644
index 0000000..e48355f
--- /dev/null
+++ b/drivers/video/logo/.gitignore
@@ -0,0 +1,7 @@
+#
+# Generated files
+#
+*_mono.c
+*_vga16.c
+*_clut224.c
+*_gray256.c
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index 1ca80264..b1243da 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -96,14 +96,14 @@ static int vesafb_blank(int blank, struct fb_info *info)
int loop = 10000;
u8 seq = 0, crtc17 = 0;
- err = 0;
-
- if (blank) {
+ if (blank == FB_BLANK_POWERDOWN) {
seq = 0x20;
crtc17 = 0x00;
+ err = 0;
} else {
seq = 0x00;
crtc17 = 0x80;
+ err = (blank == FB_BLANK_UNBLANK) ? 0 : -EINVAL;
}
vga_wseq(NULL, 0x00, 0x01);
diff --git a/fs/aio.c b/fs/aio.c
index d6b1551..9fe7216 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -398,7 +398,7 @@ static struct kiocb fastcall *__aio_get_req(struct kioctx *ctx)
if (unlikely(!req))
return NULL;
- req->ki_flags = 1 << KIF_LOCKED;
+ req->ki_flags = 0;
req->ki_users = 2;
req->ki_key = 0;
req->ki_ctx = ctx;
@@ -547,25 +547,6 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id)
return ioctx;
}
-static int lock_kiocb_action(void *param)
-{
- schedule();
- return 0;
-}
-
-static inline void lock_kiocb(struct kiocb *iocb)
-{
- wait_on_bit_lock(&iocb->ki_flags, KIF_LOCKED, lock_kiocb_action,
- TASK_UNINTERRUPTIBLE);
-}
-
-static inline void unlock_kiocb(struct kiocb *iocb)
-{
- kiocbClearLocked(iocb);
- smp_mb__after_clear_bit();
- wake_up_bit(&iocb->ki_flags, KIF_LOCKED);
-}
-
/*
* use_mm
* Makes the calling kernel thread take on the specified
@@ -796,9 +777,7 @@ static int __aio_run_iocbs(struct kioctx *ctx)
* Hold an extra reference while retrying i/o.
*/
iocb->ki_users++; /* grab extra reference */
- lock_kiocb(iocb);
aio_run_iocb(iocb);
- unlock_kiocb(iocb);
if (__aio_put_req(ctx, iocb)) /* drop extra ref */
put_ioctx(ctx);
}
@@ -1542,7 +1521,6 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
spin_lock_irq(&ctx->ctx_lock);
aio_run_iocb(req);
- unlock_kiocb(req);
if (!list_empty(&ctx->run_list)) {
/* drain the run list */
while (__aio_run_iocbs(ctx))
@@ -1674,7 +1652,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
if (NULL != cancel) {
struct io_event tmp;
pr_debug("calling cancel\n");
- lock_kiocb(kiocb);
memset(&tmp, 0, sizeof(tmp));
tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user;
tmp.data = kiocb->ki_user_data;
@@ -1686,7 +1663,6 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
if (copy_to_user(result, &tmp, sizeof(tmp)))
ret = -EFAULT;
}
- unlock_kiocb(kiocb);
} else
ret = -EINVAL;
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index d7f7eb6..4a36839 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -85,6 +85,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
struct nfs_delegation *delegation;
int status = 0;
+ /* Ensure we first revalidate the attributes and page cache! */
+ if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR)))
+ __nfs_revalidate_inode(NFS_SERVER(inode), inode);
+
delegation = nfs_alloc_delegation();
if (delegation == NULL)
return -ENOMEM;
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index f6b9eda..6bdcfa9 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -137,7 +137,8 @@ static int nfs_revalidate_file(struct inode *inode, struct file *filp)
struct nfs_inode *nfsi = NFS_I(inode);
int retval = 0;
- if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode))
+ if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR))
+ || nfs_attribute_timeout(inode))
retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
nfs_revalidate_mapping(inode, filp->f_mapping);
return 0;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 6922469d..d4eadee 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -877,12 +877,10 @@ static int nfs_wait_on_inode(struct inode *inode)
sigset_t oldmask;
int error;
- atomic_inc(&inode->i_count);
rpc_clnt_sigmask(clnt, &oldmask);
error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
nfs_wait_schedule, TASK_INTERRUPTIBLE);
rpc_clnt_sigunmask(clnt, &oldmask);
- iput(inode);
return error;
}
@@ -1226,10 +1224,6 @@ int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr)
loff_t cur_size, new_isize;
int data_unstable;
- /* Do we hold a delegation? */
- if (nfs_have_delegation(inode, FMODE_READ))
- return 0;
-
spin_lock(&inode->i_lock);
/* Are we in the process of updating data on the server? */
@@ -1350,7 +1344,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
nfsi->read_cache_jiffies = fattr->timestamp;
/* Are we racing with known updates of the metadata on the server? */
- data_unstable = ! nfs_verify_change_attribute(inode, verifier);
+ data_unstable = ! (nfs_verify_change_attribute(inode, verifier) ||
+ (nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE));
/* Check if our cached file size is stale */
new_isize = nfs_size_to_loff_t(fattr->size);
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index f3bf016..cff10ab 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -91,6 +91,7 @@ static void *nommu_vma_list_start(struct seq_file *m, loff_t *_pos)
next = _rb;
break;
}
+ pos--;
}
return next;
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 455da64..323b0bc 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -15,25 +15,26 @@
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
ldr \irqstat, [\irqstat] @ get interrupts
cmp \irqstat, #0
- beq 1001f
+ beq 1001f @ upper IRQ?
clz \irqnr, \irqstat
mov \base, #31
- subs \irqnr, \base, \irqnr
+ sub \irqnr, \base, \irqnr
+ b 1002f @ lower IRQ being
+ @ handled
1001:
/*
* IXP465 has an upper IRQ status register
*/
#if defined(CONFIG_CPU_IXP46X)
- bne 1002f
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET)
ldr \irqstat, [\irqstat] @ get upper interrupts
mov \irqnr, #63
clz \irqstat, \irqstat
cmp \irqstat, #32
subne \irqnr, \irqnr, \irqstat
-1002:
#endif
+1002:
.endm
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 4ac964b..55d85ee 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -27,7 +27,7 @@
#define pcibios_assign_all_busses() 1
-#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__)
+#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__)
extern unsigned int processor_id;
#define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200)
#else
diff --git a/include/asm-arm/locks.h b/include/asm-arm/locks.h
index f08dc84..852220e 100644
--- a/include/asm-arm/locks.h
+++ b/include/asm-arm/locks.h
@@ -103,7 +103,7 @@
({ \
smp_mb(); \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
"1: ldrex lr, [%0]\n" \
" adds lr, lr, %1\n" \
" strex ip, lr, [%0]\n" \
@@ -231,7 +231,7 @@
#define __up_op_write(ptr,wake) \
({ \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
" mrs ip, cpsr\n" \
" orr lr, ip, #128\n" \
" msr cpsr_c, lr\n" \
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 60def65..0decf66 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -24,7 +24,12 @@ struct kioctx;
#define KIOCB_SYNC_KEY (~0U)
/* ki_flags bits */
-#define KIF_LOCKED 0
+/*
+ * This may be used for cancel/retry serialization in the future, but
+ * for now it's unused and we probably don't want modules to even
+ * think they can use it.
+ */
+/* #define KIF_LOCKED 0 */
#define KIF_KICKED 1
#define KIF_CANCELLED 2
diff --git a/include/linux/list.h b/include/linux/list.h
index e6ec596..084971f 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -442,12 +442,14 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_rcu(pos, head) \
- for (pos = (head)->next; prefetch(pos->next), pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ prefetch(rcu_dereference(pos)->next), pos != (head); \
+ pos = pos->next)
#define __list_for_each_rcu(pos, head) \
- for (pos = (head)->next; pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ rcu_dereference(pos) != (head); \
+ pos = pos->next)
/**
* list_for_each_safe_rcu - iterate over an rcu-protected list safe
@@ -461,8 +463,9 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_safe_rcu(pos, n, head) \
- for (pos = (head)->next, n = pos->next; pos != (head); \
- pos = rcu_dereference(n), n = pos->next)
+ for (pos = (head)->next; \
+ n = rcu_dereference(pos)->next, pos != (head); \
+ pos = n)
/**
* list_for_each_entry_rcu - iterate over rcu list of given type
@@ -474,11 +477,11 @@ static inline void list_splice_init(struct list_head *list,
* the _rcu list-mutation primitives such as list_add_rcu()
* as long as the traversal is guarded by rcu_read_lock().
*/
-#define list_for_each_entry_rcu(pos, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member); \
- prefetch(pos->member.next), &pos->member != (head); \
- pos = rcu_dereference(list_entry(pos->member.next, \
- typeof(*pos), member)))
+#define list_for_each_entry_rcu(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member); \
+ prefetch(rcu_dereference(pos)->member.next), \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
/**
@@ -492,8 +495,9 @@ static inline void list_splice_init(struct list_head *list,
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_continue_rcu(pos, head) \
- for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (pos)->next; \
+ prefetch(rcu_dereference((pos))->next), (pos) != (head); \
+ (pos) = (pos)->next)
/*
* Double linked lists with a single pointer list head.
@@ -696,8 +700,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
pos = n)
#define hlist_for_each_rcu(pos, head) \
- for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (head)->first; \
+ rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \
+ (pos) = (pos)->next)
/**
* hlist_for_each_entry - iterate over list of given type
@@ -762,9 +767,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
*/
#define hlist_for_each_entry_rcu(tpos, pos, head, member) \
for (pos = (head)->first; \
- pos && ({ prefetch(pos->next); 1;}) && \
+ rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
- pos = rcu_dereference(pos->next))
+ pos = pos->next)
#else
#warning "don't include kernel headers in userspace"
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4e65eb4..70191a5 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -94,6 +94,7 @@ struct rcu_data {
long batch; /* Batch # for current RCU batch */
struct rcu_head *nxtlist;
struct rcu_head **nxttail;
+ long count; /* # of queued items */
struct rcu_head *curlist;
struct rcu_head **curtail;
struct rcu_head *donelist;
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index ad85d3f..7a51a55 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -424,6 +424,7 @@ static void cleanup_timers(struct list_head *head,
cputime_t ptime = cputime_add(utime, stime);
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (cputime_lt(timer->expires.cpu, ptime)) {
@@ -436,6 +437,7 @@ static void cleanup_timers(struct list_head *head,
++head;
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (cputime_lt(timer->expires.cpu, utime)) {
@@ -448,6 +450,7 @@ static void cleanup_timers(struct list_head *head,
++head;
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (timer->expires.sched < sched_time) {
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index bef3b69..2559d4b 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -71,7 +71,7 @@ DEFINE_PER_CPU(struct rcu_data, rcu_bh_data) = { 0L };
/* Fake initialization required by compiler */
static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL};
-static int maxbatch = 10;
+static int maxbatch = 10000;
#ifndef __HAVE_ARCH_CMPXCHG
/*
@@ -109,6 +109,10 @@ void fastcall call_rcu(struct rcu_head *head,
rdp = &__get_cpu_var(rcu_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
+
+ if (unlikely(++rdp->count > 10000))
+ set_need_resched();
+
local_irq_restore(flags);
}
@@ -140,6 +144,12 @@ void fastcall call_rcu_bh(struct rcu_head *head,
rdp = &__get_cpu_var(rcu_bh_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
+ rdp->count++;
+/*
+ * Should we directly call rcu_do_batch() here ?
+ * if (unlikely(rdp->count > 10000))
+ * rcu_do_batch(rdp);
+ */
local_irq_restore(flags);
}
@@ -157,6 +167,7 @@ static void rcu_do_batch(struct rcu_data *rdp)
next = rdp->donelist = list->next;
list->func(list);
list = next;
+ rdp->count--;
if (++count >= maxbatch)
break;
}
diff --git a/lib/.gitignore b/lib/.gitignore
new file mode 100644
index 0000000..3bef1ea
--- /dev/null
+++ b/lib/.gitignore
@@ -0,0 +1,6 @@
+#
+# Generated files
+#
+gen_crc32table
+crc32table.h
+
diff --git a/scripts/.gitignore b/scripts/.gitignore
new file mode 100644
index 0000000..b46d68b
--- /dev/null
+++ b/scripts/.gitignore
@@ -0,0 +1,4 @@
+conmakehash
+kallsyms
+pnmtologo
+
diff --git a/scripts/basic/.gitignore b/scripts/basic/.gitignore
new file mode 100644
index 0000000..7304e19
--- /dev/null
+++ b/scripts/basic/.gitignore
@@ -0,0 +1,3 @@
+fixdep
+split-include
+docproc
diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore
new file mode 100644
index 0000000..2dac344
--- /dev/null
+++ b/scripts/kconfig/.gitignore
@@ -0,0 +1,16 @@
+#
+# Generated files
+#
+config*
+lex.*.c
+*.tab.c
+*.tab.h
+
+#
+# configuration programs
+#
+conf
+mconf
+qconf
+gconf
+kxgettext
diff --git a/scripts/mod/.gitignore b/scripts/mod/.gitignore
new file mode 100644
index 0000000..e9b7abe
--- /dev/null
+++ b/scripts/mod/.gitignore
@@ -0,0 +1,4 @@
+elfconfig.h
+mk_elfconfig
+modpost
+
diff --git a/usr/.gitignore b/usr/.gitignore
new file mode 100644
index 0000000..be186a8
--- /dev/null
+++ b/usr/.gitignore
@@ -0,0 +1,7 @@
+#
+# Generated files
+#
+gen_init_cpio
+initramfs_data.cpio
+initramfs_data.cpio.gz
+initramfs_list
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