Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[IRDA]: fix printk format
[NETPOLL] netconsole: fix soft lockup when removing module
[NETPOLL]: tx lock deadlock fix
SCTP: lock_sock_nested in sctp_sock_migrate
SCTP: Fix sctp_getsockopt_get_peer_addrs
SCTP: update sctp_getsockopt helpers to allow oversized buffers
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index ced9207..98e2701 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -322,39 +322,34 @@
Here is a list of some of the different kernel trees available:
git trees:
- Kbuild development tree, Sam Ravnborg <sam@ravnborg.org>
- kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
+ git.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
- ACPI development tree, Len Brown <len.brown@intel.com>
- kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
+ git.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
- Block development tree, Jens Axboe <axboe@suse.de>
- kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
+ git.kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
- DRM development tree, Dave Airlie <airlied@linux.ie>
- kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
+ git.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
- ia64 development tree, Tony Luck <tony.luck@intel.com>
- kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
-
- - ieee1394 development tree, Jody McIntyre <scjody@modernduck.com>
- kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
+ git.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
- infiniband, Roland Dreier <rolandd@cisco.com>
- kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
+ git.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
- libata, Jeff Garzik <jgarzik@pobox.com>
- kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
+ git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
- network drivers, Jeff Garzik <jgarzik@pobox.com>
- kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
+ git.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
- pcmcia, Dominik Brodowski <linux@dominikbrodowski.net>
- kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
+ git.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
- SCSI, James Bottomley <James.Bottomley@SteelEye.com>
- kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
-
- Other git kernel trees can be found listed at http://kernel.org/git
+ git.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
quilt trees:
- USB, PCI, Driver Core, and I2C, Greg Kroah-Hartman <gregkh@suse.de>
@@ -362,6 +357,9 @@
- x86-64, partly i386, Andi Kleen <ak@suse.de>
ftp.firstfloor.org:/pub/ak/x86_64/quilt/
+ Other kernel trees can be found listed at http://git.kernel.org/ and in
+ the MAINTAINERS file.
+
Bug Reporting
-------------
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5d0283c..af50f9b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -223,11 +223,6 @@
acpi_fake_ecdt [HW,ACPI] Workaround failure due to BIOS lacking ECDT
- acpi_generic_hotkey [HW,ACPI]
- Allow consolidated generic hotkey driver to
- override platform specific driver.
- See also Documentation/acpi-hotkey.txt.
-
acpi_pm_good [IA-32,X86-64]
Override the pmtimer bug detection: force the kernel
to assume that this machine's pmtimer latches its value
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 19326d7..a98d0c9 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -350,7 +350,7 @@
CALL(sys_set_robust_list)
CALL(sys_get_robust_list)
/* 340 */ CALL(sys_splice)
- CALL(sys_arm_sync_file_range)
+ CALL(sys_sync_file_range2)
CALL(sys_tee)
CALL(sys_vmsplice)
CALL(sys_move_pages)
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 1ca2d51..4d25e49 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -328,16 +328,3 @@
{
return sys_fadvise64_64(fd, offset, len, advice);
}
-
-/*
- * Yet more syscall fsckage - we can't fit sys_sync_file_range's
- * arguments into the available registers with EABI. So, let's
- * create an ARM specific syscall for this which has _sane_
- * arguments. (This incidentally also has an ABI-independent
- * argument layout.)
- */
-asmlinkage long sys_arm_sync_file_range(int fd, unsigned int flags,
- loff_t offset, loff_t nbytes)
-{
- return sys_sync_file_range(fd, offset, nbytes, flags);
-}
diff --git a/arch/i386/kernel/cpu/mtrr/cyrix.c b/arch/i386/kernel/cpu/mtrr/cyrix.c
index 9edf562..1001f1e 100644
--- a/arch/i386/kernel/cpu/mtrr/cyrix.c
+++ b/arch/i386/kernel/cpu/mtrr/cyrix.c
@@ -233,12 +233,12 @@
mtrr_type type;
} arr_state_t;
-static arr_state_t arr_state[8] __devinitdata = {
+static arr_state_t arr_state[8] = {
{0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL},
{0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}
};
-static unsigned char ccr_state[7] __devinitdata = { 0, 0, 0, 0, 0, 0, 0 };
+static unsigned char ccr_state[7] = { 0, 0, 0, 0, 0, 0, 0 };
static void cyrix_set_all(void)
{
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index a06667c..3486fe7 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -18,7 +18,6 @@
#include <linux/time.h>
#include <linux/interrupt.h>
#include <linux/efi.h>
-#include <linux/profile.h>
#include <linux/timex.h>
#include <asm/machvec.h>
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index b0b08b5..c1bdb51 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -1856,11 +1856,19 @@
return 0;
}
+static int
+unw_valid(const struct unw_frame_info *info, unsigned long* p)
+{
+ unsigned long loc = (unsigned long)p;
+ return (loc >= info->regstk.limit && loc < info->regstk.top) ||
+ (loc >= info->memstk.top && loc < info->memstk.limit);
+}
+
int
unw_unwind (struct unw_frame_info *info)
{
unsigned long prev_ip, prev_sp, prev_bsp;
- unsigned long ip, pr, num_regs, rp_loc, pfs_loc;
+ unsigned long ip, pr, num_regs;
STAT(unsigned long start, flags;)
int retval;
@@ -1871,8 +1879,7 @@
prev_bsp = info->bsp;
/* validate the return IP pointer */
- rp_loc = (unsigned long) info->rp_loc;
- if ((rp_loc < info->regstk.limit) || (rp_loc > info->regstk.top)) {
+ if (!unw_valid(info, info->rp_loc)) {
/* FIXME: should really be level 0 but it occurs too often. KAO */
UNW_DPRINT(1, "unwind.%s: failed to locate return link (ip=0x%lx)!\n",
__FUNCTION__, info->ip);
@@ -1888,8 +1895,7 @@
}
/* validate the previous stack frame pointer */
- pfs_loc = (unsigned long) info->pfs_loc;
- if ((pfs_loc < info->regstk.limit) || (pfs_loc > info->regstk.top)) {
+ if (!unw_valid(info, info->pfs_loc)) {
UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __FUNCTION__);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index 1346b7f..d22861c 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -15,6 +15,7 @@
#include <linux/pagemap.h>
#include <linux/slab.h>
#include <linux/sysctl.h>
+#include <linux/log2.h>
#include <asm/mman.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
@@ -182,7 +183,7 @@
tr_pages = 0x15557000UL;
size = memparse(str, &str);
- if (*str || (size & (size-1)) || !(tr_pages & size) ||
+ if (*str || !is_power_of_2(size) || !(tr_pages & size) ||
size <= PAGE_SIZE ||
size >= (1UL << PAGE_SHIFT << MAX_ORDER)) {
printk(KERN_WARNING "Invalid huge page size specified\n");
diff --git a/arch/ia64/sn/kernel/xp_nofault.S b/arch/ia64/sn/kernel/xp_nofault.S
index b772543..54e8973 100644
--- a/arch/ia64/sn/kernel/xp_nofault.S
+++ b/arch/ia64/sn/kernel/xp_nofault.S
@@ -21,7 +21,8 @@
xp_nofault_PIOR:
mov r8=r0 // Stage a success return value
ld8.acq r9=[r32];; // PIO Read the specified register
- adds r9=1,r9 // Add to force a consume
+ adds r9=1,r9;; // Add to force consumption
+ or r9=r9,r9;; // Or to force consumption
br.ret.sptk.many b0;; // Return success
.global xp_error_PIOR
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 04a82560..b42bfca 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -15,6 +15,7 @@
#include <asm/sn/pcibus_provider_defs.h>
#include <asm/sn/pcidev.h>
#include <asm/sn/sn_sal.h>
+#include <asm/sn/pic.h>
#include <asm/sn/sn2/sn_hwperf.h>
#include "xtalk/xwidgetdev.h"
#include "xtalk/hubdev.h"
@@ -130,9 +131,9 @@
}
memcpy(soft, prom_bussoft, sizeof(struct pcibus_info));
- soft->pbi_buscommon.bs_base =
- (((u64) soft->pbi_buscommon.
- bs_base << 4) >> 4) | __IA64_UNCACHED_OFFSET;
+ soft->pbi_buscommon.bs_base = (unsigned long)
+ ioremap(REGION_OFFSET(soft->pbi_buscommon.bs_base),
+ sizeof(struct pic));
spin_lock_init(&soft->pbi_lock);
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index b9bedbd..d798dd4 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -610,7 +610,9 @@
return NULL;
memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common));
- tioca_common->ca_common.bs_base |= __IA64_UNCACHED_OFFSET;
+ tioca_common->ca_common.bs_base = (unsigned long)
+ ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base),
+ sizeof(struct tioca_common));
/* init kernel-private area */
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index f4c0b96..84b72b2 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -1002,7 +1002,9 @@
return NULL;
memcpy(tioce_common, prom_bussoft, sizeof(struct tioce_common));
- tioce_common->ce_pcibus.bs_base |= __IA64_UNCACHED_OFFSET;
+ tioce_common->ce_pcibus.bs_base = (unsigned long)
+ ioremap(REGION_OFFSET(tioce_common->ce_pcibus.bs_base),
+ sizeof(struct tioce_common));
tioce_kern = tioce_kern_init(tioce_common);
if (tioce_kern == NULL) {
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index d848f1a..81ec559 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -54,7 +54,7 @@
.start = 0x40,
.end = 0x5f,
.name = "timer",
- .end = IORESOURCE_BUSY
+ .flags = IORESOURCE_BUSY
}, {
.start = 0x80,
.end = 0x8f,
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 047246a..b42cbf1 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -810,3 +810,12 @@
return sys_request_key(_type, _description, _callout_info, destringid);
}
+asmlinkage long compat_sys_sync_file_range2(int fd, unsigned int flags,
+ unsigned offset_hi, unsigned offset_lo,
+ unsigned nbytes_hi, unsigned nbytes_lo)
+{
+ loff_t offset = ((loff_t)offset_hi << 32) | offset_lo;
+ loff_t nbytes = ((loff_t)nbytes_hi << 32) | nbytes_lo;
+
+ return sys_sync_file_range(fd, offset, nbytes, flags);
+}
diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S
index 2d7a510..c6401f9 100644
--- a/arch/powerpc/kernel/vdso64/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso64/gettimeofday.S
@@ -31,7 +31,7 @@
mr r11,r3 /* r11 holds tv */
mr r10,r4 /* r10 holds tz */
bl V_LOCAL_FUNC(__get_datapage) /* get data page */
- cmpldi r10,0 /* check if tv is NULL */
+ cmpldi r11,0 /* check if tv is NULL */
beq 2f
bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index adfae9d..bfc59a1 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -600,8 +600,9 @@
void ata_dev_disable(struct ata_device *dev)
{
- if (ata_dev_enabled(dev) && ata_msg_drv(dev->ap)) {
- ata_dev_printk(dev, KERN_WARNING, "disabled\n");
+ if (ata_dev_enabled(dev)) {
+ if (ata_msg_drv(dev->ap))
+ ata_dev_printk(dev, KERN_WARNING, "disabled\n");
ata_down_xfermask_limit(dev, ATA_DNXFER_FORCE_PIO0 |
ATA_DNXFER_QUIET);
dev->class++;
@@ -983,11 +984,6 @@
else
hpa_sectors = ata_read_native_max_address(dev);
- /* if no hpa, both should be equal */
- ata_dev_printk(dev, KERN_INFO, "%s 1: sectors = %lld, "
- "hpa_sectors = %lld\n",
- __FUNCTION__, (long long)sectors, (long long)hpa_sectors);
-
if (hpa_sectors > sectors) {
ata_dev_printk(dev, KERN_INFO,
"Host Protected Area detected:\n"
@@ -1009,7 +1005,11 @@
return hpa_sectors;
}
}
- }
+ } else if (hpa_sectors < sectors)
+ ata_dev_printk(dev, KERN_WARNING, "%s 1: hpa sectors (%lld) "
+ "is smaller than sectors (%lld)\n", __FUNCTION__,
+ (long long)hpa_sectors, (long long)sectors);
+
return sectors;
}
@@ -2046,10 +2046,6 @@
dev->max_sectors = min_t(unsigned int, ATA_MAX_SECTORS_128,
dev->max_sectors);
- /* limit ATAPI DMA to R/W commands only */
- if (ata_device_blacklisted(dev) & ATA_HORKAGE_DMA_RW_ONLY)
- dev->horkage |= ATA_HORKAGE_DMA_RW_ONLY;
-
if (ap->ops->dev_config)
ap->ops->dev_config(dev);
@@ -3780,8 +3776,7 @@
{ "IOMEGA ZIP 250 ATAPI", NULL, ATA_HORKAGE_NODMA }, /* temporary fix */
/* Weird ATAPI devices */
- { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 |
- ATA_HORKAGE_DMA_RW_ONLY },
+ { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 },
/* Devices we expect to fail diagnostics */
@@ -4109,6 +4104,7 @@
if (idx)
ap->prd[idx - 1].flags_len |= cpu_to_le32(ATA_PRD_EOT);
}
+
/**
* ata_check_atapi_dma - Check whether ATAPI DMA can be supported
* @qc: Metadata associated with taskfile to check
@@ -4126,33 +4122,19 @@
int ata_check_atapi_dma(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
- int rc = 0; /* Assume ATAPI DMA is OK by default */
- /* some drives can only do ATAPI DMA on read/write */
- if (unlikely(qc->dev->horkage & ATA_HORKAGE_DMA_RW_ONLY)) {
- struct scsi_cmnd *cmd = qc->scsicmd;
- u8 *scsicmd = cmd->cmnd;
-
- switch (scsicmd[0]) {
- case READ_10:
- case WRITE_10:
- case READ_12:
- case WRITE_12:
- case READ_6:
- case WRITE_6:
- /* atapi dma maybe ok */
- break;
- default:
- /* turn off atapi dma */
- return 1;
- }
- }
+ /* Don't allow DMA if it isn't multiple of 16 bytes. Quite a
+ * few ATAPI devices choke on such DMA requests.
+ */
+ if (unlikely(qc->nbytes & 15))
+ return 1;
if (ap->ops->check_atapi_dma)
- rc = ap->ops->check_atapi_dma(qc);
+ return ap->ops->check_atapi_dma(qc);
- return rc;
+ return 0;
}
+
/**
* ata_qc_prep - Prepare taskfile for submission
* @qc: Metadata associated with taskfile to be prepared
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index d807098..f7582c9 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -336,6 +336,7 @@
}
ata_port_printk(ap, KERN_ERR, "EH pending after %d "
"tries, giving up\n", ATA_EH_MAX_REPEAT);
+ ap->pflags &= ~ATA_PFLAG_EH_PENDING;
}
/* this run is complete, make sure EH info is clear */
@@ -1616,7 +1617,7 @@
unsigned long deadline;
unsigned int action;
ata_reset_fn_t reset;
- int i, did_followup_srst, rc;
+ int i, rc;
/* about to reset */
ata_eh_about_to_do(ap, NULL, ehc->i.action & ATA_EH_RESET_MASK);
@@ -1665,8 +1666,6 @@
/* did prereset() screw up? if so, fix up to avoid oopsing */
if (!reset) {
- ata_port_printk(ap, KERN_ERR, "BUG: prereset() requested "
- "invalid reset type\n");
if (softreset)
reset = softreset;
else
@@ -1689,11 +1688,9 @@
rc = ata_do_reset(ap, reset, classes, deadline);
- did_followup_srst = 0;
if (reset == hardreset &&
ata_eh_followup_srst_needed(rc, classify, classes)) {
/* okay, let's do follow-up softreset */
- did_followup_srst = 1;
reset = softreset;
if (!reset) {
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index c228df2..4ddf00c 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2384,11 +2384,6 @@
int using_pio = (dev->flags & ATA_DFLAG_PIO);
int nodata = (scmd->sc_data_direction == DMA_NONE);
- if (!using_pio)
- /* Check whether ATAPI DMA is safe */
- if (ata_check_atapi_dma(qc))
- using_pio = 1;
-
memset(qc->cdb, 0, dev->cdb_len);
memcpy(qc->cdb, scmd->cmnd, scmd->cmd_len);
@@ -2401,19 +2396,22 @@
}
qc->tf.command = ATA_CMD_PACKET;
+ qc->nbytes = scmd->request_bufflen;
- /* no data, or PIO data xfer */
+ /* check whether ATAPI DMA is safe */
+ if (!using_pio && ata_check_atapi_dma(qc))
+ using_pio = 1;
+
if (using_pio || nodata) {
+ /* no data, or PIO data xfer */
if (nodata)
qc->tf.protocol = ATA_PROT_ATAPI_NODATA;
else
qc->tf.protocol = ATA_PROT_ATAPI;
qc->tf.lbam = (8 * 1024) & 0xff;
qc->tf.lbah = (8 * 1024) >> 8;
- }
-
- /* DMA data xfer */
- else {
+ } else {
+ /* DMA data xfer */
qc->tf.protocol = ATA_PROT_ATAPI_DMA;
qc->tf.feature |= ATAPI_PKT_DMA;
@@ -2422,8 +2420,6 @@
qc->tf.feature |= ATAPI_DMADIR;
}
- qc->nbytes = scmd->request_bufflen;
-
return 0;
}
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 6446735..a8c0cbe 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -931,13 +931,13 @@
.udma_mask = 0x7f,
.port_ops = &hpt372_port_ops
};
- /* HPT374 - UDMA133 */
+ /* HPT374 - UDMA100 */
static const struct ata_port_info info_hpt374 = {
.sht = &hpt37x_sht,
.flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
.pio_mask = 0x1f,
.mwdma_mask = 0x07,
- .udma_mask = 0x7f,
+ .udma_mask = 0x3f,
.port_ops = &hpt374_port_ops
};
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index dab4e7c..12c6e08 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -690,7 +690,7 @@
.port_start = it821x_port_start,
};
-static void __devinit it821x_disable_raid(struct pci_dev *pdev)
+static void it821x_disable_raid(struct pci_dev *pdev)
{
/* Reset local CPU, and set BIOS not ready */
pci_write_config_byte(pdev, 0x5E, 0x01);
diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig
index f5a47a4..5b4fab2 100644
--- a/drivers/atm/Kconfig
+++ b/drivers/atm/Kconfig
@@ -7,7 +7,7 @@
depends on NETDEVICES && ATM
default y
-if ATM_DRIVERS
+if ATM_DRIVERS && NETDEVICES && ATM
config ATM_DUMMY
tristate "Dummy ATM driver"
diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h
index aa63350..30b200b 100644
--- a/drivers/char/drm/drm_pciids.h
+++ b/drivers/char/drm/drm_pciids.h
@@ -219,6 +219,8 @@
{0x1039, 0x6300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1039, 0x6330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
{0x1039, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
+ {0x18CA, 0x0040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
+ {0x18CA, 0x0042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
{0, 0, 0}
#define tdfx_PCI_IDS \
diff --git a/drivers/char/drm/sis_drv.h b/drivers/char/drm/sis_drv.h
index 2b8d6f6..70d4ede 100644
--- a/drivers/char/drm/sis_drv.h
+++ b/drivers/char/drm/sis_drv.h
@@ -33,11 +33,11 @@
#define DRIVER_AUTHOR "SIS, Tungsten Graphics"
#define DRIVER_NAME "sis"
-#define DRIVER_DESC "SIS 300/630/540"
-#define DRIVER_DATE "20060704"
+#define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8"
+#define DRIVER_DATE "20070626"
#define DRIVER_MAJOR 1
-#define DRIVER_MINOR 2
-#define DRIVER_PATCHLEVEL 1
+#define DRIVER_MINOR 3
+#define DRIVER_PATCHLEVEL 0
enum sis_family {
SIS_OTHER = 0,
diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 8e87261..8500141 100644
--- a/drivers/dma/ioatdma.c
+++ b/drivers/dma/ioatdma.c
@@ -556,7 +556,7 @@
{ 0, }
};
-static struct pci_driver ioat_pci_drv = {
+static struct pci_driver ioat_pci_driver = {
.name = "ioatdma",
.id_table = ioat_pci_tbl,
.probe = ioat_probe,
@@ -699,7 +699,7 @@
if (err)
goto err_set_dma_mask;
- err = pci_request_regions(pdev, ioat_pci_drv.name);
+ err = pci_request_regions(pdev, ioat_pci_driver.name);
if (err)
goto err_request_regions;
@@ -828,14 +828,14 @@
/* if forced, worst case is that rmmod hangs */
__unsafe(THIS_MODULE);
- return pci_register_driver(&ioat_pci_drv);
+ return pci_register_driver(&ioat_pci_driver);
}
module_init(ioat_init_module);
static void __exit ioat_exit_module(void)
{
- pci_unregister_driver(&ioat_pci_drv);
+ pci_unregister_driver(&ioat_pci_driver);
}
module_exit(ioat_exit_module);
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig
index efd2b74..03ef88a 100644
--- a/drivers/media/dvb/Kconfig
+++ b/drivers/media/dvb/Kconfig
@@ -11,7 +11,7 @@
---help---
Say Y to select Digital TV adapters
-if DVB_CAPTURE_DRIVERS
+if DVB_CAPTURE_DRIVERS && DVB_CORE
comment "Supported SAA7146 based PCI Adapters"
depends on DVB_CORE && PCI && I2C
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index a6ac82a..194b102 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -9,7 +9,7 @@
---help---
Say Y here to enable selecting AM/FM radio adapters.
-if RADIO_ADAPTERS
+if RADIO_ADAPTERS && VIDEO_DEV
config RADIO_CADET
tristate "ADS Cadet AM/FM Tuner"
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 4cca551..4d45a40 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -11,7 +11,7 @@
webcams, analog TV, and hybrid analog/digital TV.
Some of those devices also supports FM radio.
-if VIDEO_CAPTURE_DRIVERS
+if VIDEO_CAPTURE_DRIVERS && VIDEO_DEV
config VIDEO_ADV_DEBUG
bool "Enable advanced debug functionality"
@@ -347,7 +347,7 @@
config VIDEO_VIVI
tristate "Virtual Video Driver"
- depends on VIDEO_V4L2 && !SPARC32 && !SPARC64 && PCI && VIDEO_DEV
+ depends on VIDEO_V4L2 && !SPARC32 && !SPARC64 && PCI
select VIDEO_BUF
default n
---help---
@@ -691,7 +691,7 @@
depends on USB
default y
-if V4L_USB_DRIVERS
+if V4L_USB_DRIVERS && USB
source "drivers/media/video/pvrusb2/Kconfig"
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index 7b56041..30395d6 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -1005,7 +1005,7 @@
int saa7134_tvaudio_fini(struct saa7134_dev *dev)
{
/* shutdown tvaudio thread */
- if (dev->thread.pid >= 0) {
+ if (dev->thread.pid > 0) {
dev->thread.shutdown = 1;
wake_up_interruptible(&dev->thread.wq);
wait_for_completion(&dev->thread.exit);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index c39ab80..c27cfce 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -34,7 +34,7 @@
*
*
*/
-
+#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
diff --git a/drivers/net/cxgb3/xgmac.c b/drivers/net/cxgb3/xgmac.c
index b261be1..c302b1a 100644
--- a/drivers/net/cxgb3/xgmac.c
+++ b/drivers/net/cxgb3/xgmac.c
@@ -335,11 +335,11 @@
hwm = min(hwm, MAC_RXFIFO_SIZE - 8192);
lwm = min(3 * (int)mtu, MAC_RXFIFO_SIZE / 4);
- v = t3_read_reg(adap, A_XGM_RXFIFO_CFG + mac->offset);
if (adap->params.rev == T3_REV_B2 &&
(t3_read_reg(adap, A_XGM_RX_CTRL + mac->offset) & F_RXEN)) {
disable_exact_filters(mac);
- t3_set_reg_field(adap, A_XGM_RXFIFO_CFG + mac->offset,
+ v = t3_read_reg(adap, A_XGM_RX_CFG + mac->offset);
+ t3_set_reg_field(adap, A_XGM_RX_CFG + mac->offset,
F_ENHASHMCAST | F_COPYALLFRAMES, F_DISBCAST);
/* drain rx FIFO */
@@ -347,11 +347,12 @@
A_XGM_RX_MAX_PKT_SIZE_ERR_CNT +
mac->offset,
1 << 31, 1, 20, 5)) {
- t3_write_reg(adap, A_XGM_RXFIFO_CFG + mac->offset, v);
+ t3_write_reg(adap, A_XGM_RX_CFG + mac->offset, v);
enable_exact_filters(mac);
return -EIO;
}
t3_write_reg(adap, A_XGM_RX_MAX_PKT_SIZE + mac->offset, mtu);
+ t3_write_reg(adap, A_XGM_RX_CFG + mac->offset, v);
enable_exact_filters(mac);
} else
t3_write_reg(adap, A_XGM_RX_MAX_PKT_SIZE + mac->offset, mtu);
@@ -362,6 +363,7 @@
*/
hwm = rx_fifo_hwm(mtu);
lwm = min(3 * (int)mtu, MAC_RXFIFO_SIZE / 4);
+ v = t3_read_reg(adap, A_XGM_RXFIFO_CFG + mac->offset);
v &= ~V_RXFIFOPAUSELWM(M_RXFIFOPAUSELWM);
v |= V_RXFIFOPAUSELWM(lwm / 8);
if (G_RXFIFOPAUSEHWM(v))
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 9043bf4..2803b37 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -416,6 +416,13 @@
{
int ret = 0;
+#ifdef CONFIG_PCI
+ if (smsc_ircc_preconfigure_subsystems(ircc_cfg, ircc_fir, ircc_sir, ircc_dma, ircc_irq) < 0) {
+ /* Ignore errors from preconfiguration */
+ IRDA_ERROR("%s, Preconfiguration failed !\n", driver_name);
+ }
+#endif
+
if (ircc_fir > 0 && ircc_sir > 0) {
IRDA_MESSAGE(" Overriding FIR address 0x%04x\n", ircc_fir);
IRDA_MESSAGE(" Overriding SIR address 0x%04x\n", ircc_sir);
@@ -459,13 +466,6 @@
return ret;
}
-#ifdef CONFIG_PCI
- if (smsc_ircc_preconfigure_subsystems(ircc_cfg, ircc_fir, ircc_sir, ircc_dma, ircc_irq) < 0) {
- /* Ignore errors from preconfiguration */
- IRDA_ERROR("%s, Preconfiguration failed !\n", driver_name);
- }
-#endif
-
dev_count = 0;
if (smsc_nopnp || !pnp_platform_devices ||
diff --git a/drivers/net/pcmcia/Kconfig b/drivers/net/pcmcia/Kconfig
index 5d658bc..e8f55d8 100644
--- a/drivers/net/pcmcia/Kconfig
+++ b/drivers/net/pcmcia/Kconfig
@@ -19,7 +19,7 @@
If unsure, say N.
-if NET_PCMCIA
+if NET_PCMCIA && PCMCIA
config PCMCIA_3C589
tristate "3Com 3c589 PCMCIA support"
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index fc4aee9..fc2f0e6 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -131,7 +131,8 @@
struct phy_device *phydev = to_phy_device(dev);
struct phy_driver *phydrv = to_phy_driver(drv);
- return (phydrv->phy_id == (phydev->phy_id & phydrv->phy_id_mask));
+ return ((phydrv->phy_id & phydrv->phy_id_mask) ==
+ (phydev->phy_id & phydrv->phy_id_mask));
}
/* Suspend and resume. Copied from platform_suspend and
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 792716b..596222b 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -84,7 +84,7 @@
/* Vitesse 824x */
static struct phy_driver vsc8244_driver = {
- .phy_id = 0x000fc6c2,
+ .phy_id = 0x000fc6c0,
.name = "Vitesse VSC8244",
.phy_id_mask = 0x000fffc0,
.features = PHY_GBIT_FEATURES,
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index c6ba3dee..09078ff 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2868,6 +2868,7 @@
struct tx_curr_get_info get_info, put_info;
struct sk_buff *skb;
struct TxD *txdlp;
+ u8 err_mask;
get_info = fifo_data->tx_curr_get_info;
memcpy(&put_info, &fifo_data->tx_curr_put_info, sizeof(put_info));
@@ -2886,8 +2887,8 @@
}
/* update t_code statistics */
- err >>= 48;
- switch(err) {
+ err_mask = err >> 48;
+ switch(err_mask) {
case 2:
nic->mac_control.stats_info->sw_stat.
tx_buf_abort_cnt++;
@@ -6805,6 +6806,7 @@
u16 l3_csum, l4_csum;
unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
struct lro *lro;
+ u8 err_mask;
skb->dev = dev;
@@ -6813,8 +6815,8 @@
if (err & 0x1) {
sp->mac_control.stats_info->sw_stat.parity_err_cnt++;
}
- err >>= 48;
- switch(err) {
+ err_mask = err >> 48;
+ switch(err_mask) {
case 1:
sp->mac_control.stats_info->sw_stat.
rx_parity_err_cnt++;
@@ -6867,9 +6869,9 @@
* Note that in this case, since checksum will be incorrect,
* stack will validate the same.
*/
- if (err != 0x5) {
- DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%llx\n",
- dev->name, err);
+ if (err_mask != 0x5) {
+ DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%x\n",
+ dev->name, err_mask);
sp->stats.rx_crc_errors++;
sp->mac_control.stats_info->sw_stat.mem_freed
+= skb->truesize;
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 277df50..967a8e2 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -107,31 +107,61 @@
return;
}
+static int quirk_smc_fir_enabled(struct pnp_dev *dev)
+{
+ unsigned long firbase;
+ u8 bank, high, low, chip;
+
+ if (!pnp_port_valid(dev, 1))
+ return 0;
+
+ firbase = pnp_port_start(dev, 1);
+
+ /* Select register bank 3 */
+ bank = inb(firbase + 7);
+ bank &= 0xf0;
+ bank |= 3;
+ outb(bank, firbase + 7);
+
+ high = inb(firbase + 0);
+ low = inb(firbase + 1);
+ chip = inb(firbase + 2);
+
+ /* This corresponds to the check in smsc_ircc_present() */
+ if (high == 0x10 && low == 0xb8 && (chip == 0xf1 || chip == 0xf2))
+ return 1;
+
+ return 0;
+}
+
static void quirk_smc_enable(struct pnp_dev *dev)
{
- unsigned int firbase;
-
- if (!dev->active || !pnp_port_valid(dev, 1))
+ /*
+ * If the BIOS left the device disabled, or it is enabled and
+ * responding correctly, we're in good shape.
+ */
+ if (!dev->active || quirk_smc_fir_enabled(dev))
return;
/*
- * On the HP/Compaq nw8240 (and probably other similar machines),
- * there is an SMCF010 device with two I/O port regions:
+ * Sometimes the BIOS claims the device is enabled, but it reports
+ * the wrong FIR resources or doesn't properly configure ISA or LPC
+ * bridges on the way to the device.
*
- * 0x3e8-0x3ef SIR
- * 0x100-0x10f FIR
- *
- * _STA reports the device is enabled, but in fact, the BIOS
- * neglects to enable the FIR range. Fortunately, it does fully
- * enable the device if we call _SRS.
+ * HP nc6000 and nc8000/nw8000 laptops have known problems like
+ * this. Fortunately, they do fix things up if we auto-configure
+ * the device using its _PRS and _SRS methods.
*/
- firbase = pnp_port_start(dev, 1);
- if (inb(firbase + 0x7 /* IRCC_MASTER */) == 0xff) {
- pnp_err("%s (%s) enabled but not responding, disabling and "
- "re-enabling", dev->dev.bus_id, pnp_dev_name(dev));
- pnp_disable_dev(dev);
- pnp_activate_dev(dev);
- }
+ dev_err(&dev->dev, "%s device not responding, auto-configuring "
+ "resources\n", dev->id->id);
+
+ pnp_disable_dev(dev);
+ pnp_init_resource_table(&dev->res);
+ pnp_auto_config_dev(dev);
+ pnp_activate_dev(dev);
+
+ if (!quirk_smc_fir_enabled(dev))
+ dev_err(&dev->dev, "giving up; try \"smsc-ircc2.nopnp\"\n");
}
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index d09f209..00924fe 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -503,7 +503,8 @@
if (pi->mirror_regs)
pi->shared_regs->SDMA_INTR_CAUSE_m = 0;
- writel(0, pi->shared_regs->sdma_intr_base + SDMA_INTR_CAUSE);
+ writeb(0x00, pi->shared_regs->sdma_intr_base + SDMA_INTR_CAUSE +
+ pi->port.line);
return;
}
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 8d3455d..2fbff63 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2290,15 +2290,6 @@
init_waitqueue_head(&par->vblank.wait);
spin_lock_init(&par->int_lock);
-#ifdef CONFIG_PPC_PMAC
- /* The Apple iBook1 uses non-standard memory frequencies. We detect it
- * and set the frequency manually. */
- if (machine_is_compatible("PowerBook2,1")) {
- par->pll_limits.mclk = 70;
- par->pll_limits.xclk = 53;
- }
-#endif
-
#ifdef CONFIG_FB_ATY_GX
if (!M64_HAS(INTEGRATED)) {
u32 stat0;
@@ -2383,6 +2374,14 @@
par->pll_limits.xclk = (par->pll_limits.xclk + 1) >> 1;
}
#endif
+#ifdef CONFIG_PPC_PMAC
+ /* The Apple iBook1 uses non-standard memory frequencies. We detect it
+ * and set the frequency manually. */
+ if (machine_is_compatible("PowerBook2,1")) {
+ par->pll_limits.mclk = 70;
+ par->pll_limits.xclk = 53;
+ }
+#endif
/* Allow command line to override clocks. */
if (pll)
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index af313bf1..f48e8c5 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -292,7 +292,7 @@
write_fr(chips_init_fr[i].addr, chips_init_fr[i].data);
}
-static struct fb_fix_screeninfo chipsfb_fix __initdata = {
+static struct fb_fix_screeninfo chipsfb_fix __devinitdata = {
.id = "C&T 65550",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
@@ -309,7 +309,7 @@
.smem_len = 0x100000, /* 1MB */
};
-static struct fb_var_screeninfo chipsfb_var __initdata = {
+static struct fb_var_screeninfo chipsfb_var __devinitdata = {
.xres = 800,
.yres = 600,
.xres_virtual = 800,
@@ -330,7 +330,7 @@
.vsync_len = 8,
};
-static void __init init_chips(struct fb_info *p, unsigned long addr)
+static void __devinit init_chips(struct fb_info *p, unsigned long addr)
{
memset(p->screen_base, 0, 0x100000);
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 732db47..1a6937dc 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -191,11 +191,7 @@
w1_write_8(dev, W1_CONVERT_TEMP);
- while (tm) {
- tm = msleep_interruptible(tm);
- if (signal_pending(current))
- flush_signals(current);
- }
+ msleep(tm);
if (!w1_reset_select_slave(sl)) {
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index 403e3ba..1b9dd9a 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -580,5 +580,7 @@
ecryptfs_write_header_metadata(char *virt,
struct ecryptfs_crypt_stat *crypt_stat,
size_t *written);
+int ecryptfs_write_zeros(struct file *file, pgoff_t index, int start,
+ int num_zeros);
#endif /* #ifndef ECRYPTFS_KERNEL_H */
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 1548be2..83e94fe 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -800,6 +800,25 @@
goto out_fput;
}
} else { /* new_length < i_size_read(inode) */
+ pgoff_t index = 0;
+ int end_pos_in_page = -1;
+
+ if (new_length != 0) {
+ index = ((new_length - 1) >> PAGE_CACHE_SHIFT);
+ end_pos_in_page = ((new_length - 1) & ~PAGE_CACHE_MASK);
+ }
+ if (end_pos_in_page != (PAGE_CACHE_SIZE - 1)) {
+ if ((rc = ecryptfs_write_zeros(&fake_ecryptfs_file,
+ index,
+ (end_pos_in_page + 1),
+ ((PAGE_CACHE_SIZE - 1)
+ - end_pos_in_page)))) {
+ printk(KERN_ERR "Error attempting to zero out "
+ "the remainder of the end page on "
+ "reducing truncate; rc = [%d]\n", rc);
+ goto out_fput;
+ }
+ }
vmtruncate(inode, new_length);
rc = ecryptfs_write_inode_size_to_metadata(
lower_file, lower_dentry->d_inode, inode, dentry,
@@ -875,9 +894,54 @@
struct ecryptfs_crypt_stat *crypt_stat;
crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;
- lower_dentry = ecryptfs_dentry_to_lower(dentry);
+ if (!(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED))
+ ecryptfs_init_crypt_stat(crypt_stat);
inode = dentry->d_inode;
lower_inode = ecryptfs_inode_to_lower(inode);
+ lower_dentry = ecryptfs_dentry_to_lower(dentry);
+ mutex_lock(&crypt_stat->cs_mutex);
+ if (S_ISDIR(dentry->d_inode->i_mode))
+ crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);
+ else if (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED)
+ || !(crypt_stat->flags & ECRYPTFS_KEY_VALID)) {
+ struct vfsmount *lower_mnt;
+ struct file *lower_file = NULL;
+ struct ecryptfs_mount_crypt_stat *mount_crypt_stat;
+ int lower_flags;
+
+ lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry);
+ lower_flags = O_RDONLY;
+ if ((rc = ecryptfs_open_lower_file(&lower_file, lower_dentry,
+ lower_mnt, lower_flags))) {
+ printk(KERN_ERR
+ "Error opening lower file; rc = [%d]\n", rc);
+ mutex_unlock(&crypt_stat->cs_mutex);
+ goto out;
+ }
+ mount_crypt_stat = &ecryptfs_superblock_to_private(
+ dentry->d_sb)->mount_crypt_stat;
+ if ((rc = ecryptfs_read_metadata(dentry, lower_file))) {
+ if (!(mount_crypt_stat->flags
+ & ECRYPTFS_PLAINTEXT_PASSTHROUGH_ENABLED)) {
+ rc = -EIO;
+ printk(KERN_WARNING "Attempt to read file that "
+ "is not in a valid eCryptfs format, "
+ "and plaintext passthrough mode is not "
+ "enabled; returning -EIO\n");
+
+ mutex_unlock(&crypt_stat->cs_mutex);
+ fput(lower_file);
+ goto out;
+ }
+ rc = 0;
+ crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);
+ mutex_unlock(&crypt_stat->cs_mutex);
+ fput(lower_file);
+ goto out;
+ }
+ fput(lower_file);
+ }
+ mutex_unlock(&crypt_stat->cs_mutex);
if (ia->ia_valid & ATTR_SIZE) {
ecryptfs_printk(KERN_DEBUG,
"ia->ia_valid = [0x%x] ATTR_SIZE" " = [0x%x]\n",
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index 55cec98..7d5a43c 100644
--- a/fs/ecryptfs/mmap.c
+++ b/fs/ecryptfs/mmap.c
@@ -56,9 +56,6 @@
return read_mapping_page(mapping, index, (void *)file);
}
-static
-int write_zeros(struct file *file, pgoff_t index, int start, int num_zeros);
-
/**
* ecryptfs_fill_zeros
* @file: The ecryptfs file
@@ -101,10 +98,13 @@
if (old_end_page_index == new_end_page_index) {
/* Start and end are in the same page; we just need to
* set a portion of the existing page to zero's */
- rc = write_zeros(file, index, (old_end_pos_in_page + 1),
- (new_end_pos_in_page - old_end_pos_in_page));
+ rc = ecryptfs_write_zeros(file, index,
+ (old_end_pos_in_page + 1),
+ (new_end_pos_in_page
+ - old_end_pos_in_page));
if (rc)
- ecryptfs_printk(KERN_ERR, "write_zeros(file=[%p], "
+ ecryptfs_printk(KERN_ERR, "ecryptfs_write_zeros("
+ "file=[%p], "
"index=[0x%.16x], "
"old_end_pos_in_page=[d], "
"(PAGE_CACHE_SIZE - new_end_pos_in_page"
@@ -117,10 +117,10 @@
goto out;
}
/* Fill the remainder of the previous last page with zeros */
- rc = write_zeros(file, index, (old_end_pos_in_page + 1),
+ rc = ecryptfs_write_zeros(file, index, (old_end_pos_in_page + 1),
((PAGE_CACHE_SIZE - 1) - old_end_pos_in_page));
if (rc) {
- ecryptfs_printk(KERN_ERR, "write_zeros(file=[%p], "
+ ecryptfs_printk(KERN_ERR, "ecryptfs_write_zeros(file=[%p], "
"index=[0x%.16x], old_end_pos_in_page=[d], "
"(PAGE_CACHE_SIZE - old_end_pos_in_page)=[d]) "
"returned [%d]\n", file, index,
@@ -131,9 +131,10 @@
index++;
while (index < new_end_page_index) {
/* Fill all intermediate pages with zeros */
- rc = write_zeros(file, index, 0, PAGE_CACHE_SIZE);
+ rc = ecryptfs_write_zeros(file, index, 0, PAGE_CACHE_SIZE);
if (rc) {
- ecryptfs_printk(KERN_ERR, "write_zeros(file=[%p], "
+ ecryptfs_printk(KERN_ERR, "ecryptfs_write_zeros("
+ "file=[%p], "
"index=[0x%.16x], "
"old_end_pos_in_page=[d], "
"(PAGE_CACHE_SIZE - new_end_pos_in_page"
@@ -149,9 +150,9 @@
}
/* Fill the portion at the beginning of the last new page with
* zero's */
- rc = write_zeros(file, index, 0, (new_end_pos_in_page + 1));
+ rc = ecryptfs_write_zeros(file, index, 0, (new_end_pos_in_page + 1));
if (rc) {
- ecryptfs_printk(KERN_ERR, "write_zeros(file="
+ ecryptfs_printk(KERN_ERR, "ecryptfs_write_zeros(file="
"[%p], index=[0x%.16x], 0, "
"new_end_pos_in_page=[%d]"
"returned [%d]\n", file, index,
@@ -400,7 +401,6 @@
static int ecryptfs_prepare_write(struct file *file, struct page *page,
unsigned from, unsigned to)
{
- loff_t pos;
int rc = 0;
if (from == 0 && to == PAGE_CACHE_SIZE)
@@ -408,15 +408,22 @@
up to date. */
if (!PageUptodate(page))
rc = ecryptfs_do_readpage(file, page, page->index);
- pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to;
- if (pos > i_size_read(page->mapping->host)) {
- rc = ecryptfs_truncate(file->f_path.dentry, pos);
- if (rc) {
- printk(KERN_ERR "Error on attempt to "
- "truncate to (higher) offset [%lld];"
- " rc = [%d]\n", pos, rc);
- goto out;
+ if (page->index != 0) {
+ loff_t end_of_prev_pg_pos =
+ (((loff_t)page->index << PAGE_CACHE_SHIFT) - 1);
+
+ if (end_of_prev_pg_pos > i_size_read(page->mapping->host)) {
+ rc = ecryptfs_truncate(file->f_path.dentry,
+ end_of_prev_pg_pos);
+ if (rc) {
+ printk(KERN_ERR "Error on attempt to "
+ "truncate to (higher) offset [%lld];"
+ " rc = [%d]\n", end_of_prev_pg_pos, rc);
+ goto out;
+ }
}
+ if (end_of_prev_pg_pos + 1 > i_size_read(page->mapping->host))
+ zero_user_page(page, 0, PAGE_CACHE_SIZE, KM_USER0);
}
out:
return rc;
@@ -753,7 +760,7 @@
}
/**
- * write_zeros
+ * ecryptfs_write_zeros
* @file: The ecryptfs file
* @index: The index in which we are writing
* @start: The position after the last block of data
@@ -763,8 +770,8 @@
*
* (start + num_zeros) must be less than or equal to PAGE_CACHE_SIZE
*/
-static
-int write_zeros(struct file *file, pgoff_t index, int start, int num_zeros)
+int
+ecryptfs_write_zeros(struct file *file, pgoff_t index, int start, int num_zeros)
{
int rc = 0;
struct page *tmp_page;
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index c9fd8cf..5de5061 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1043,6 +1043,7 @@
if ((ext2_use_xip(sb)) && (sb->s_blocksize != PAGE_SIZE)) {
printk("XIP: Unsupported blocksize\n");
+ err = -EINVAL;
goto restore_opts;
}
diff --git a/fs/signalfd.c b/fs/signalfd.c
index f1da892..3b07f26 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -133,7 +133,8 @@
* the peer disconnects.
*/
if (signalfd_lock(ctx, &lk)) {
- if (next_signal(&lk.tsk->pending, &ctx->sigmask) > 0 ||
+ if ((lk.tsk == current &&
+ next_signal(&lk.tsk->pending, &ctx->sigmask) > 0) ||
next_signal(&lk.tsk->signal->shared_pending,
&ctx->sigmask) > 0)
events |= POLLIN;
diff --git a/fs/sync.c b/fs/sync.c
index 2f97576..7cd005ea 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -236,6 +236,14 @@
return ret;
}
+/* It would be nice if people remember that not all the world's an i386
+ when they introduce new system calls */
+asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
+ loff_t offset, loff_t nbytes)
+{
+ return sys_sync_file_range(fd, offset, nbytes, flags);
+}
+
/*
* `endbyte' is inclusive
*/
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 250d7f1..bfdbebe 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -367,6 +367,7 @@
#define __NR_get_robust_list (__NR_SYSCALL_BASE+339)
#define __NR_splice (__NR_SYSCALL_BASE+340)
#define __NR_arm_sync_file_range (__NR_SYSCALL_BASE+341)
+#define __NR_sync_file_range2 __NR_arm_sync_file_range
#define __NR_tee (__NR_SYSCALL_BASE+342)
#define __NR_vmsplice (__NR_SYSCALL_BASE+343)
#define __NR_move_pages (__NR_SYSCALL_BASE+344)
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 291e8ce..d3566a2 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -696,8 +696,8 @@
sn_change_coherence(u64 *new_domain, u64 *old_domain)
{
struct ia64_sal_retval ret_stuff;
- ia64_sal_oemcall(&ret_stuff, SN_SAL_COHERENCE, (u64)new_domain,
- (u64)old_domain, 0, 0, 0, 0, 0);
+ ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_COHERENCE, (u64)new_domain,
+ (u64)old_domain, 0, 0, 0, 0, 0);
return ret_stuff.status;
}
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index 700ca59..1cc3f9c 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -311,3 +311,4 @@
COMPAT_SYS_SPU(signalfd)
COMPAT_SYS_SPU(timerfd)
SYSCALL_SPU(eventfd)
+COMPAT_SYS_SPU(sync_file_range2)
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index e3c28dc..f71c606 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -330,10 +330,11 @@
#define __NR_signalfd 305
#define __NR_timerfd 306
#define __NR_eventfd 307
+#define __NR_sync_file_range2 308
#ifdef __KERNEL__
-#define __NR_syscalls 308
+#define __NR_syscalls 309
#define __NR__exit __NR_exit
#define NR_syscalls __NR_syscalls
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index 0d6ecc6..b489fc6 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -19,7 +19,8 @@
#else /* CONFIG_EVENTFD */
#define eventfd_fget(fd) ERR_PTR(-ENOSYS)
-#define eventfd_signal(f, n) 0
+static inline int eventfd_signal(struct file *file, int n)
+{ return 0; }
#endif /* CONFIG_EVENTFD */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 745c4f9..620da7b 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -298,7 +298,6 @@
ATA_HORKAGE_NODMA = (1 << 1), /* DMA problems */
ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */
ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */
- ATA_HORKAGE_DMA_RW_ONLY = (1 << 4), /* ATAPI DMA for RW only */
};
enum hsm_task_states {
@@ -1088,11 +1087,9 @@
{
u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
- if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ))) {
- if (ata_msg_warn(ap))
- printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%p\n",
- status, ap->ioaddr.status_addr);
- }
+ if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ)))
+ DPRINTK("ATA: abnormal status 0x%X on port 0x%p\n",
+ status, ap->ioaddr.status_addr);
return status;
}
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index b02070e..83d0ec1 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -598,6 +598,8 @@
asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
unsigned int flags);
+asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
+ loff_t offset, loff_t nbytes);
asmlinkage long sys_get_robust_list(int pid,
struct robust_list_head __user * __user *head_ptr,
size_t __user *len_ptr);
diff --git a/kernel/relay.c b/kernel/relay.c
index 4311101..95db8c7 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -812,7 +812,10 @@
}
buf->bytes_consumed += bytes_consumed;
- read_subbuf = read_pos / buf->chan->subbuf_size;
+ if (!read_pos)
+ read_subbuf = buf->subbufs_consumed % n_subbufs;
+ else
+ read_subbuf = read_pos / buf->chan->subbuf_size;
if (buf->bytes_consumed + buf->padding[read_subbuf] == subbuf_size) {
if ((read_subbuf == buf->subbufs_produced % n_subbufs) &&
(buf->offset == subbuf_size))
@@ -841,8 +844,9 @@
}
if (unlikely(produced - consumed >= n_subbufs)) {
- consumed = (produced / n_subbufs) * n_subbufs;
+ consumed = produced - n_subbufs + 1;
buf->subbufs_consumed = consumed;
+ buf->bytes_consumed = 0;
}
produced = (produced % n_subbufs) * subbuf_size + buf->offset;
@@ -899,7 +903,10 @@
size_t read_subbuf, padding, padding_start, padding_end;
size_t subbuf_size = buf->chan->subbuf_size;
size_t n_subbufs = buf->chan->n_subbufs;
+ size_t consumed = buf->subbufs_consumed % n_subbufs;
+ if (!read_pos)
+ read_pos = consumed * subbuf_size + buf->bytes_consumed;
read_subbuf = read_pos / subbuf_size;
padding = buf->padding[read_subbuf];
padding_start = (read_subbuf + 1) * subbuf_size - padding;
diff --git a/mm/rmap.c b/mm/rmap.c
index 850165d..61e4925 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -53,24 +53,6 @@
struct kmem_cache *anon_vma_cachep;
-static inline void validate_anon_vma(struct vm_area_struct *find_vma)
-{
-#ifdef CONFIG_DEBUG_VM
- struct anon_vma *anon_vma = find_vma->anon_vma;
- struct vm_area_struct *vma;
- unsigned int mapcount = 0;
- int found = 0;
-
- list_for_each_entry(vma, &anon_vma->head, anon_vma_node) {
- mapcount++;
- BUG_ON(mapcount > 100000);
- if (vma == find_vma)
- found = 1;
- }
- BUG_ON(!found);
-#endif
-}
-
/* This must be called under the mmap_sem. */
int anon_vma_prepare(struct vm_area_struct *vma)
{
@@ -121,10 +103,8 @@
{
struct anon_vma *anon_vma = vma->anon_vma;
- if (anon_vma) {
+ if (anon_vma)
list_add_tail(&vma->anon_vma_node, &anon_vma->head);
- validate_anon_vma(vma);
- }
}
void anon_vma_link(struct vm_area_struct *vma)
@@ -134,7 +114,6 @@
if (anon_vma) {
spin_lock(&anon_vma->lock);
list_add_tail(&vma->anon_vma_node, &anon_vma->head);
- validate_anon_vma(vma);
spin_unlock(&anon_vma->lock);
}
}
@@ -148,7 +127,6 @@
return;
spin_lock(&anon_vma->lock);
- validate_anon_vma(vma);
list_del(&vma->anon_vma_node);
/* We must garbage collect the anon_vma if it's empty */
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index f98171f..0dcc01c 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -99,6 +99,11 @@
#define __IGNORE_setfsuid32
#define __IGNORE_setfsgid32
+/* sync_file_range had a stupid ABI. Allow sync_file_range2 instead */
+#ifdef __NR_sync_file_range2
+#define __IGNORE_sync_file_range
+#endif
+
/* Unmerged syscalls for AFS, STREAMS, etc. */
#define __IGNORE_afs_syscall
#define __IGNORE_getpmsg
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 61a323c..4f6800b 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -953,7 +953,7 @@
static struct isa_driver snd_opl3sa2_isa_driver = {
.match = snd_opl3sa2_isa_match,
.probe = snd_opl3sa2_isa_probe,
- .remove = __devexit( snd_opl3sa2_isa_remove),
+ .remove = __devexit_p(snd_opl3sa2_isa_remove),
#ifdef CONFIG_PM
.suspend = snd_opl3sa2_isa_suspend,
.resume = snd_opl3sa2_isa_resume,
diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index f03c02c..4bae730 100644
--- a/sound/pci/ice1712/prodigy192.c
+++ b/sound/pci/ice1712/prodigy192.c
@@ -705,7 +705,7 @@
}
-static const struct snd_kcontrol_new ak4114_controls[] __devinitdata = {
+static struct snd_kcontrol_new ak4114_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "MIODIO IEC958 Capture Input",