[patch 00/12] 2.6.22.10 -stable review

[patch 00/12] 2.6.22.10 -stable review

[Greg KH]

This is the start of the stable review cycle for the 2.6.22.10 release.
There are 12 patches in this series, all will be posted as a response to
this one.  If anyone has any issues with these being applied, please let
us know.  If anyone is a maintainer of the proper subsystem, and wants
to add a Signed-off-by: line to the patch, please respond with it.

These patches are sent out with a number of different people on the Cc:
line.  If you wish to be a reviewer, please email stable@kernel.org to
add your name to the list.  If you want to be off the reviewer list,
also email us.

Responses should be made by Wed October 10, 18:00:00 UTC.  Anything
received after that time might be too late.

thanks,

greg k-h

[patch 01/12] scsi_transport_spi: fix domain validation failure from incorrect width setting

[Greg KH]

[-- Attachment #1: scsi_transport_spi-fix-domain-validation-failure-from-incorrect-width-setting.patch --]
[-- Type: text/plain, Size: 3531 bytes --]

From: James Bottomley <James.Bottomley@SteelEye.com>

commit 2302827c95fe0f441025acd5133e532d2eef322b from upstream

Domain Validation in the SPI transport class is failing on boxes with
damaged cables (and failing to the extent that the box hangs).  The
problem is that the first test it does is a cable integrity test for
wide transfers and if this fails, it turns the wide bit off.  The
problem is that the next set of tests it does turns wide back on
again, with the result that it runs through the entirety of DV with a
known bad setting and then hangs the system.

The attached patch fixes the problem by physically nailing the wide
setting to what it deduces it should be for the whole of Domain
Validation.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/scsi/scsi_transport_spi.c |   28 ++++++++++++++++++++++------
 1 file changed, 22 insertions(+), 6 deletions(-)

--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -787,10 +787,12 @@ spi_dv_device_internal(struct scsi_devic
 	struct scsi_target *starget = sdev->sdev_target;
 	struct Scsi_Host *shost = sdev->host;
 	int len = sdev->inquiry_len;
+	int min_period = spi_min_period(starget);
+	int max_width = spi_max_width(starget);
 	/* first set us up for narrow async */
 	DV_SET(offset, 0);
 	DV_SET(width, 0);
-	
+
 	if (spi_dv_device_compare_inquiry(sdev, buffer, buffer, DV_LOOPS)
 	    != SPI_COMPARE_SUCCESS) {
 		starget_printk(KERN_ERR, starget, "Domain Validation Initial Inquiry Failed\n");
@@ -798,9 +800,13 @@ spi_dv_device_internal(struct scsi_devic
 		return;
 	}
 
+	if (!scsi_device_wide(sdev)) {
+		spi_max_width(starget) = 0;
+		max_width = 0;
+	}
+
 	/* test width */
-	if (i->f->set_width && spi_max_width(starget) &&
-	    scsi_device_wide(sdev)) {
+	if (i->f->set_width && max_width) {
 		i->f->set_width(starget, 1);
 
 		if (spi_dv_device_compare_inquiry(sdev, buffer,
@@ -809,6 +815,11 @@ spi_dv_device_internal(struct scsi_devic
 		    != SPI_COMPARE_SUCCESS) {
 			starget_printk(KERN_ERR, starget, "Wide Transfers Fail\n");
 			i->f->set_width(starget, 0);
+			/* Make sure we don't force wide back on by asking
+			 * for a transfer period that requires it */
+			max_width = 0;
+			if (min_period < 10)
+				min_period = 10;
 		}
 	}
 
@@ -828,7 +839,8 @@ spi_dv_device_internal(struct scsi_devic
 
 	/* now set up to the maximum */
 	DV_SET(offset, spi_max_offset(starget));
-	DV_SET(period, spi_min_period(starget));
+	DV_SET(period, min_period);
+
 	/* try QAS requests; this should be harmless to set if the
 	 * target supports it */
 	if (scsi_device_qas(sdev)) {
@@ -837,14 +849,14 @@ spi_dv_device_internal(struct scsi_devic
 		DV_SET(qas, 0);
 	}
 
-	if (scsi_device_ius(sdev) && spi_min_period(starget) < 9) {
+	if (scsi_device_ius(sdev) && min_period < 9) {
 		/* This u320 (or u640). Set IU transfers */
 		DV_SET(iu, 1);
 		/* Then set the optional parameters */
 		DV_SET(rd_strm, 1);
 		DV_SET(wr_flow, 1);
 		DV_SET(rti, 1);
-		if (spi_min_period(starget) == 8)
+		if (min_period == 8)
 			DV_SET(pcomp_en, 1);
 	} else {
 		DV_SET(iu, 0);
@@ -862,6 +874,10 @@ spi_dv_device_internal(struct scsi_devic
 	} else {
 		DV_SET(dt, 1);
 	}
+	/* set width last because it will pull all the other
+	 * parameters down to required values */
+	DV_SET(width, max_width);
+
 	/* Do the read only INQUIRY tests */
 	spi_dv_retrain(sdev, buffer, buffer + sdev->inquiry_len,
 		       spi_dv_device_compare_inquiry);

-- 

[patch 02/12] sky2: reduce impact of watchdog timer

[Greg KH]

[-- Attachment #1: sky2-hw-watchdog.patch --]
[-- Type: text/plain, Size: 4220 bytes --]

From: Stephen Hemminger <shemminger@linux-foundation.org>

This is the 2.6.22 version of a regression fix that is already
in 2.6.23.  Change the watchdog timer form 10 per second all the time,
to 1 per second and only if interface is up.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


---
 drivers/net/sky2.c |   45 ++++++++++++++++++---------------------------
 drivers/net/sky2.h |    2 +-
 2 files changed, 19 insertions(+), 28 deletions(-)

--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -96,10 +96,6 @@ static int disable_msi = 0;
 module_param(disable_msi, int, 0);
 MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
 
-static int idle_timeout = 100;
-module_param(idle_timeout, int, 0);
-MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)");
-
 static const struct pci_device_id sky2_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */
 	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */
@@ -1693,6 +1689,8 @@ static void sky2_link_up(struct sky2_por
 
 	netif_carrier_on(sky2->netdev);
 
+	mod_timer(&hw->watchdog_timer, jiffies + 1);
+
 	/* Turn on link LED */
 	sky2_write8(hw, SK_REG(port, LNK_LED_REG),
 		    LINKLED_ON | LINKLED_BLINK_OFF | LINKLED_LINKSYNC_OFF);
@@ -2384,25 +2382,25 @@ static void sky2_le_error(struct sky2_hw
 	sky2_write32(hw, Q_ADDR(q, Q_CSR), BMU_CLR_IRQ_CHK);
 }
 
-/* If idle then force a fake soft NAPI poll once a second
- * to work around cases where sharing an edge triggered interrupt.
- */
-static inline void sky2_idle_start(struct sky2_hw *hw)
-{
-	if (idle_timeout > 0)
-		mod_timer(&hw->idle_timer,
-			  jiffies + msecs_to_jiffies(idle_timeout));
-}
-
-static void sky2_idle(unsigned long arg)
+/* Force a fake soft NAPI poll to handle lost IRQ's */
+static void sky2_watchdog(unsigned long arg)
 {
 	struct sky2_hw *hw = (struct sky2_hw *) arg;
 	struct net_device *dev = hw->dev[0];
+	int i, active = 0;
 
 	if (__netif_rx_schedule_prep(dev))
 		__netif_rx_schedule(dev);
 
-	mod_timer(&hw->idle_timer, jiffies + msecs_to_jiffies(idle_timeout));
+	for (i = 0; i < hw->ports; i++) {
+		dev = hw->dev[i];
+		if (!netif_running(dev))
+			continue;
+		++active;
+	}
+
+	if (active)
+		mod_timer(&hw->watchdog_timer, round_jiffies(jiffies + HZ));
 }
 
 /* Hardware/software error handling */
@@ -2692,8 +2690,6 @@ static void sky2_restart(struct work_str
 
 	dev_dbg(&hw->pdev->dev, "restarting\n");
 
-	del_timer_sync(&hw->idle_timer);
-
 	rtnl_lock();
 	sky2_write32(hw, B0_IMSK, 0);
 	sky2_read32(hw, B0_IMSK);
@@ -2722,8 +2718,6 @@ static void sky2_restart(struct work_str
 		}
 	}
 
-	sky2_idle_start(hw);
-
 	rtnl_unlock();
 }
 
@@ -3713,11 +3707,9 @@ static int __devinit sky2_probe(struct p
 			sky2_show_addr(dev1);
 	}
 
-	setup_timer(&hw->idle_timer, sky2_idle, (unsigned long) hw);
+	setup_timer(&hw->watchdog_timer, sky2_watchdog, (unsigned long) hw);
 	INIT_WORK(&hw->restart_work, sky2_restart);
 
-	sky2_idle_start(hw);
-
 	pci_set_drvdata(pdev, hw);
 
 	return 0;
@@ -3752,7 +3744,7 @@ static void __devexit sky2_remove(struct
 	if (!hw)
 		return;
 
-	del_timer_sync(&hw->idle_timer);
+	del_timer_sync(&hw->watchdog_timer);
 
 	flush_scheduled_work();
 
@@ -3796,7 +3788,7 @@ static int sky2_suspend(struct pci_dev *
 	if (!hw)
 		return 0;
 
-	del_timer_sync(&hw->idle_timer);
+	del_timer_sync(&hw->watchdog_timer);
 	netif_poll_disable(hw->dev[0]);
 
 	for (i = 0; i < hw->ports; i++) {
@@ -3862,7 +3854,7 @@ static int sky2_resume(struct pci_dev *p
 	}
 
 	netif_poll_enable(hw->dev[0]);
-	sky2_idle_start(hw);
+
 	return 0;
 out:
 	dev_err(&pdev->dev, "resume failed (%d)\n", err);
@@ -3879,7 +3871,6 @@ static void sky2_shutdown(struct pci_dev
 	if (!hw)
 		return;
 
-	del_timer_sync(&hw->idle_timer);
 	netif_poll_disable(hw->dev[0]);
 
 	for (i = 0; i < hw->ports; i++) {
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1921,7 +1921,7 @@ struct sky2_hw {
 	u32		     st_idx;
 	dma_addr_t   	     st_dma;
 
-	struct timer_list    idle_timer;
+	struct timer_list    watchdog_timer;
 	struct work_struct   restart_work;
 	int		     msi;
 	wait_queue_head_t    msi_wait;

-- 

[patch 03/12] sky2: fix VLAN receive processing

[Greg KH]

[-- Attachment #1: sky2-vlan-len.patch --]
[-- Type: text/plain, Size: 1315 bytes --]

From: Stephen Hemminger <shemminger@linux-foundation.org>

Already upstream.

The length check for truncated frames was not correctly handling
the case where VLAN acceleration had already read the tag.
Also, the Yukon EX has some features that use high bit of status
as security tag.

Signed-off-by: Pierre-Yves Ritschard <pyr@spootnik.org>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/net/sky2.c |    9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2049,6 +2049,7 @@ static struct sk_buff *sky2_receive(stru
  	struct sky2_port *sky2 = netdev_priv(dev);
 	struct rx_ring_info *re = sky2->rx_ring + sky2->rx_next;
 	struct sk_buff *skb = NULL;
+	u16 count;
 
 	if (unlikely(netif_msg_rx_status(sky2)))
 		printk(KERN_DEBUG PFX "%s: rx slot %u status 0x%x len %d\n",
@@ -2063,7 +2064,13 @@ static struct sk_buff *sky2_receive(stru
 	if (!(status & GMR_FS_RX_OK))
 		goto resubmit;
 
-	if (status >> 16 != length)
+	count = (status & GMR_FS_LEN) >> 16;
+#ifdef SKY2_VLAN_TAG_USED
+	/* Account for vlan tag */
+	if (sky2->vlgrp && (status & GMR_FS_VLAN))
+		count -= VLAN_HLEN;
+#endif
+	if (count != length)
 		goto len_mismatch;
 
 	if (length < copybreak)

-- 

[patch 04/12] sky2: fix transmit state on resume

[Greg KH]

[-- Attachment #1: sky2-tx-sum-resume.patch --]
[-- Type: text/plain, Size: 1293 bytes --]

From: Stephen Hemminger <shemminger@linux-foundation.org>

Already upstream.

After resume, driver has reset the chip so the current state
of transmit checksum offload state machine and DMA state machine
will be undefined.

The fix is to set the state so that first Tx will set MSS and offset
values.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/net/sky2.c |   17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -831,6 +831,20 @@ static inline struct sky2_tx_le *get_tx_
 	return le;
 }
 
+static void tx_init(struct sky2_port *sky2)
+{
+	struct sky2_tx_le *le;
+
+	sky2->tx_prod = sky2->tx_cons = 0;
+	sky2->tx_tcpsum = 0;
+	sky2->tx_last_mss = 0;
+
+	le = get_tx_le(sky2);
+	le->addr = 0;
+	le->opcode = OP_ADDR64 | HW_OWNER;
+	sky2->tx_addr64 = 0;
+}
+
 static inline struct tx_ring_info *tx_le_re(struct sky2_port *sky2,
 					    struct sky2_tx_le *le)
 {
@@ -1244,7 +1258,8 @@ static int sky2_up(struct net_device *de
 				GFP_KERNEL);
 	if (!sky2->tx_ring)
 		goto err_out;
-	sky2->tx_prod = sky2->tx_cons = 0;
+
+	tx_init(sky2);
 
 	sky2->rx_le = pci_alloc_consistent(hw->pdev, RX_LE_BYTES,
 					   &sky2->rx_le_map);

-- 

[patch 05/12] libata: update drive blacklists

[Greg KH]

[-- Attachment #1: libata-update-drive-blacklists.patch --]
[-- Type: text/plain, Size: 2056 bytes --]

From: Chuck Ebbert <cebbert@redhat.com>

Update the libata drive blacklists to the latest in 2.6.23-rc8.

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/ata/libata-core.c |   13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3774,6 +3774,8 @@ static const struct ata_blacklist_entry 
 	{ "SAMSUNG CD-ROM SN-124","N001",	ATA_HORKAGE_NODMA },
 	{ "Seagate STT20000A", NULL,		ATA_HORKAGE_NODMA },
 	{ "IOMEGA  ZIP 250       ATAPI", NULL,	ATA_HORKAGE_NODMA }, /* temporary fix */
+	{ "IOMEGA  ZIP 250       ATAPI       Floppy",
+				NULL,		ATA_HORKAGE_NODMA },
 
 	/* Weird ATAPI devices */
 	{ "TORiSAN DVD-ROM DRD-N216", NULL,	ATA_HORKAGE_MAX_SEC_128 },
@@ -3787,7 +3789,13 @@ static const struct ata_blacklist_entry 
 	{ "FUJITSU MHT2060BH",	NULL,		ATA_HORKAGE_NONCQ },
 	/* NCQ is broken */
 	{ "Maxtor 6L250S0",     "BANC1G10",     ATA_HORKAGE_NONCQ },
+	{ "Maxtor 6B200M0",	"BANC1BM0",	ATA_HORKAGE_NONCQ },
 	{ "Maxtor 6B200M0",	"BANC1B10",	ATA_HORKAGE_NONCQ },
+	{ "Maxtor 7B250S0",	"BANC1B70",	ATA_HORKAGE_NONCQ, },
+	{ "Maxtor 7B300S0",	"BANC1B70",	ATA_HORKAGE_NONCQ },
+	{ "Maxtor 7V300F0",	"VA111630",	ATA_HORKAGE_NONCQ },
+	{ "HITACHI HDS7250SASUN500G 0621KTAWSD", "K2AOAJ0AHITACHI",
+	 ATA_HORKAGE_NONCQ },
 	/* NCQ hard hangs device under heavier load, needs hard power cycle */
 	{ "Maxtor 6B250S0",	"BANC1B70",	ATA_HORKAGE_NONCQ },
 	/* Blacklist entries taken from Silicon Image 3124/3132
@@ -3801,8 +3809,9 @@ static const struct ata_blacklist_entry 
 	{ "Hitachi HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, },
 	{ "WDC WD740ADFD-00NLR1", NULL,		ATA_HORKAGE_NONCQ, },
 	{ "FUJITSU MHV2080BH",	"00840028",	ATA_HORKAGE_NONCQ, },
-
-	/* Devices with NCQ limits */
+	{ "ST9160821AS",	"3.CLF",	ATA_HORKAGE_NONCQ, },
+	{ "ST3160812AS",	"3.AD",		ATA_HORKAGE_NONCQ, },
+	{ "SAMSUNG HD401LJ",	"ZZ100-15",	ATA_HORKAGE_NONCQ, },
 
 	/* End Marker */
 	{ }

-- 

[patch 06/12] Fix ppp_mppe kernel stack usage.

[Greg KH]

[-- Attachment #1: fix-ppp_mppe-kernel-stack-usage.patch --]
[-- Type: text/plain, Size: 2055 bytes --]

From: Michal Schmidt <mschmidt@redhat.com>

commit 45dfd5b5dd20f17fe23dafc5cfe921474d27f849 from upstream

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/net/ppp_mppe.c |   14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

--- a/drivers/net/ppp_mppe.c
+++ b/drivers/net/ppp_mppe.c
@@ -136,7 +136,7 @@ struct ppp_mppe_state {
  * Key Derivation, from RFC 3078, RFC 3079.
  * Equivalent to Get_Key() for MS-CHAP as described in RFC 3079.
  */
-static void get_new_key_from_sha(struct ppp_mppe_state * state, unsigned char *InterimKey)
+static void get_new_key_from_sha(struct ppp_mppe_state * state)
 {
 	struct hash_desc desc;
 	struct scatterlist sg[4];
@@ -153,8 +153,6 @@ static void get_new_key_from_sha(struct 
 	desc.flags = 0;
 
 	crypto_hash_digest(&desc, sg, nbytes, state->sha1_digest);
-
-	memcpy(InterimKey, state->sha1_digest, state->keylen);
 }
 
 /*
@@ -163,21 +161,21 @@ static void get_new_key_from_sha(struct 
  */
 static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
 {
-	unsigned char InterimKey[MPPE_MAX_KEY_LEN];
 	struct scatterlist sg_in[1], sg_out[1];
 	struct blkcipher_desc desc = { .tfm = state->arc4 };
 
-	get_new_key_from_sha(state, InterimKey);
+	get_new_key_from_sha(state);
 	if (!initial_key) {
-		crypto_blkcipher_setkey(state->arc4, InterimKey, state->keylen);
-		setup_sg(sg_in, InterimKey, state->keylen);
+		crypto_blkcipher_setkey(state->arc4, state->sha1_digest,
+					state->keylen);
+		setup_sg(sg_in, state->sha1_digest, state->keylen);
 		setup_sg(sg_out, state->session_key, state->keylen);
 		if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,
 					     state->keylen) != 0) {
     		    printk(KERN_WARNING "mppe_rekey: cipher_encrypt failed\n");
 		}
 	} else {
-		memcpy(state->session_key, InterimKey, state->keylen);
+		memcpy(state->session_key, state->sha1_digest, state->keylen);
 	}
 	if (state->keylen == 8) {
 		/* See RFC 3078 */

-- 

[patch 07/12] i2c-algo-bit: Read block data bugfix

[Greg KH]

[-- Attachment #1: i2c-algo-bit-read-block-data-bugfix.patch --]
[-- Type: text/plain, Size: 3455 bytes --]


From: David Brownell <david-b@pacbell.net>

In Linus tree already:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=939bc4943d0483961edc45b63a7d27b4ffe547e3

This fixes a bug in the way i2c-algo-bit handles I2C_M_RECV_LEN,
used to implement i2c_smbus_read_block_data().  Previously, in the
absence of PEC (rarely used!) it would NAK the "length" byte:

	S addr Rd [A] [length] NA

That prevents the subsequent data bytes from being read:

	S addr Rd [A] [length] { A [data] }* NA

The primary fix just reorders two code blocks, so the length used
in the "should I NAK now?" check incorporates the data which it
just read from the slave device.

However, that move also highlighted other fault handling glitches.
This fixes those by abstracting the RX path ack/nak logic, so it
can be used in more than one location.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/i2c/algos/i2c-algo-bit.c |   52 ++++++++++++++++++++++++---------------
 1 file changed, 32 insertions(+), 20 deletions(-)

--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -357,13 +357,29 @@ static int sendbytes(struct i2c_adapter 
 	return wrcount;
 }
 
+static int acknak(struct i2c_adapter *i2c_adap, int is_ack)
+{
+	struct i2c_algo_bit_data *adap = i2c_adap->algo_data;
+
+	/* assert: sda is high */
+	if (is_ack)		/* send ack */
+		setsda(adap, 0);
+	udelay((adap->udelay + 1) / 2);
+	if (sclhi(adap) < 0) {	/* timeout */
+		dev_err(&i2c_adap->dev, "readbytes: ack/nak timeout\n");
+		return -ETIMEDOUT;
+	}
+	scllo(adap);
+	return 0;
+}
+
 static int readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msg)
 {
 	int inval;
 	int rdcount=0;   	/* counts bytes read */
-	struct i2c_algo_bit_data *adap = i2c_adap->algo_data;
 	unsigned char *temp = msg->buf;
 	int count = msg->len;
+	const unsigned flags = msg->flags;
 
 	while (count > 0) {
 		inval = i2c_inb(i2c_adap);
@@ -377,28 +393,12 @@ static int readbytes(struct i2c_adapter 
 		temp++;
 		count--;
 
-		if (msg->flags & I2C_M_NO_RD_ACK) {
-			bit_dbg(2, &i2c_adap->dev, "i2c_inb: 0x%02x\n",
-				inval);
-			continue;
-		}
-
-		/* assert: sda is high */
-		if (count)		/* send ack */
-			setsda(adap, 0);
-		udelay((adap->udelay + 1) / 2);
-		bit_dbg(2, &i2c_adap->dev, "i2c_inb: 0x%02x %s\n", inval,
-			count ? "A" : "NA");
-		if (sclhi(adap)<0) {	/* timeout */
-			dev_err(&i2c_adap->dev, "readbytes: timeout at ack\n");
-			return -ETIMEDOUT;
-		};
-		scllo(adap);
-
 		/* Some SMBus transactions require that we receive the
 		   transaction length as the first read byte. */
-		if (rdcount == 1 && (msg->flags & I2C_M_RECV_LEN)) {
+		if (rdcount == 1 && (flags & I2C_M_RECV_LEN)) {
 			if (inval <= 0 || inval > I2C_SMBUS_BLOCK_MAX) {
+				if (!(flags & I2C_M_NO_RD_ACK))
+					acknak(i2c_adap, 0);
 				dev_err(&i2c_adap->dev, "readbytes: invalid "
 					"block length (%d)\n", inval);
 				return -EREMOTEIO;
@@ -409,6 +409,18 @@ static int readbytes(struct i2c_adapter 
 			count += inval;
 			msg->len += inval;
 		}
+
+		bit_dbg(2, &i2c_adap->dev, "readbytes: 0x%02x %s\n",
+			inval,
+			(flags & I2C_M_NO_RD_ACK)
+				? "(no ack/nak)"
+				: (count ? "A" : "NA"));
+
+		if (!(flags & I2C_M_NO_RD_ACK)) {
+			inval = acknak(i2c_adap, count);
+			if (inval < 0)
+				return inval;
+		}
 	}
 	return rdcount;
 }

-- 

[patch 08/12] NLM: Fix a circular lock dependency in lockd

[Greg KH]

[-- Attachment #1: nlm-fix-a-circular-lock-dependency-in-lockd.patch --]
[-- Type: text/plain, Size: 3377 bytes --]

From: Trond Myklebust <Trond.Myklebust@netapp.com>

commit 255129d1e9ca0ed3d69d5517fae3e03d7ab4b806 in upstream.

The problem is that the garbage collector for the 'host' structures
nlm_gc_hosts(), holds nlm_host_mutex while calling down to
nlmsvc_mark_resources, which, eventually takes the file->f_mutex.

We cannot therefore call nlmsvc_lookup_host() from within
nlmsvc_create_block, since the caller will already hold file->f_mutex, so
the attempt to grab nlm_host_mutex may deadlock.

Fix the problem by calling nlmsvc_lookup_host() outside the file->f_mutex.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 fs/lockd/svclock.c |   29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -171,19 +171,14 @@ found:
  * GRANTED_RES message by cookie, without having to rely on the client's IP
  * address. --okir
  */
-static inline struct nlm_block *
-nlmsvc_create_block(struct svc_rqst *rqstp, struct nlm_file *file,
-		struct nlm_lock *lock, struct nlm_cookie *cookie)
+static struct nlm_block *
+nlmsvc_create_block(struct svc_rqst *rqstp, struct nlm_host *host,
+		    struct nlm_file *file, struct nlm_lock *lock,
+		    struct nlm_cookie *cookie)
 {
 	struct nlm_block	*block;
-	struct nlm_host		*host;
 	struct nlm_rqst		*call = NULL;
 
-	/* Create host handle for callback */
-	host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
-	if (host == NULL)
-		return NULL;
-
 	call = nlm_alloc_call(host);
 	if (call == NULL)
 		return NULL;
@@ -366,6 +361,7 @@ nlmsvc_lock(struct svc_rqst *rqstp, stru
 			struct nlm_lock *lock, int wait, struct nlm_cookie *cookie)
 {
 	struct nlm_block	*block = NULL;
+	struct nlm_host		*host;
 	int			error;
 	__be32			ret;
 
@@ -377,6 +373,10 @@ nlmsvc_lock(struct svc_rqst *rqstp, stru
 				(long long)lock->fl.fl_end,
 				wait);
 
+	/* Create host handle for callback */
+	host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
+	if (host == NULL)
+		return nlm_lck_denied_nolocks;
 
 	/* Lock file against concurrent access */
 	mutex_lock(&file->f_mutex);
@@ -385,7 +385,8 @@ nlmsvc_lock(struct svc_rqst *rqstp, stru
 	 */
 	block = nlmsvc_lookup_block(file, lock);
 	if (block == NULL) {
-		block = nlmsvc_create_block(rqstp, file, lock, cookie);
+		block = nlmsvc_create_block(rqstp, nlm_get_host(host), file,
+				lock, cookie);
 		ret = nlm_lck_denied_nolocks;
 		if (block == NULL)
 			goto out;
@@ -449,6 +450,7 @@ nlmsvc_lock(struct svc_rqst *rqstp, stru
 out:
 	mutex_unlock(&file->f_mutex);
 	nlmsvc_release_block(block);
+	nlm_release_host(host);
 	dprintk("lockd: nlmsvc_lock returned %u\n", ret);
 	return ret;
 }
@@ -477,10 +479,15 @@ nlmsvc_testlock(struct svc_rqst *rqstp, 
 
 	if (block == NULL) {
 		struct file_lock *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
+		struct nlm_host	*host;
 
 		if (conf == NULL)
 			return nlm_granted;
-		block = nlmsvc_create_block(rqstp, file, lock, cookie);
+		/* Create host handle for callback */
+		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
+		if (host == NULL)
+			return nlm_lck_denied_nolocks;
+		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
 		if (block == NULL) {
 			kfree(conf);
 			return nlm_granted;

-- 

Re: [patch 08/12] NLM: Fix a circular lock dependency in lockd

[Roel Kluin]

Greg KH wrote:

@@ -477,10 +479,15 @@ nlmsvc_testlock(struct svc_rqst *rqstp, 
 
 	if (block == NULL) {
 		struct file_lock *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
+		struct nlm_host	*host;
 
 		if (conf == NULL)
 			return nlm_granted;
-		block = nlmsvc_create_block(rqstp, file, lock, cookie);
+		/* Create host handle for callback */
+		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
+		if (host == NULL)
+			return nlm_lck_denied_nolocks;
+		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
 		if (block == NULL) {
 			kfree(conf);
 			return nlm_granted;

To be frankly I don't know what this is about, but shouldn't conf be freed if host == NULL?

Re: [patch 08/12] NLM: Fix a circular lock dependency in lockd

[Trond Myklebust]

On Mon, 2007-10-08 at 22:01 +0200, Roel Kluin wrote:
> Greg KH wrote:
> 
> @@ -477,10 +479,15 @@ nlmsvc_testlock(struct svc_rqst *rqstp, 
>  
>  	if (block == NULL) {
>  		struct file_lock *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
> +		struct nlm_host	*host;
>  
>  		if (conf == NULL)
>  			return nlm_granted;
> -		block = nlmsvc_create_block(rqstp, file, lock, cookie);
> +		/* Create host handle for callback */
> +		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
> +		if (host == NULL)
> +			return nlm_lck_denied_nolocks;
> +		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
>  		if (block == NULL) {
>  			kfree(conf);
>  			return nlm_granted;
> 
> To be frankly I don't know what this is about, but shouldn't conf be freed if host == NULL?

Thanks for spotting this!

Greg, should I resend this patch, or would you prefer an incremental
fix?

Cheers
  Trond

Re: [patch 08/12] NLM: Fix a circular lock dependency in lockd

[Greg KH]

On Tue, Oct 09, 2007 at 11:00:28AM -0400, Trond Myklebust wrote:
> 
> On Mon, 2007-10-08 at 22:01 +0200, Roel Kluin wrote:
> > Greg KH wrote:
> > 
> > @@ -477,10 +479,15 @@ nlmsvc_testlock(struct svc_rqst *rqstp, 
> >  
> >  	if (block == NULL) {
> >  		struct file_lock *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
> > +		struct nlm_host	*host;
> >  
> >  		if (conf == NULL)
> >  			return nlm_granted;
> > -		block = nlmsvc_create_block(rqstp, file, lock, cookie);
> > +		/* Create host handle for callback */
> > +		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
> > +		if (host == NULL)
> > +			return nlm_lck_denied_nolocks;
> > +		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
> >  		if (block == NULL) {
> >  			kfree(conf);
> >  			return nlm_granted;
> > 
> > To be frankly I don't know what this is about, but shouldn't conf be freed if host == NULL?
> 
> Thanks for spotting this!
> 
> Greg, should I resend this patch, or would you prefer an incremental
> fix?

An incremental one would be best.

thanks,

greg k-h

Re: [patch 08/12] NLM: Fix a circular lock dependency in lockd

[Trond Myklebust]

[-- Attachment #1: Type: text/plain, Size: 1221 bytes --]


On Tue, 2007-10-09 at 08:13 -0700, Greg KH wrote:
> On Tue, Oct 09, 2007 at 11:00:28AM -0400, Trond Myklebust wrote:
> > 
> > On Mon, 2007-10-08 at 22:01 +0200, Roel Kluin wrote:
> > > Greg KH wrote:
> > > 
> > > @@ -477,10 +479,15 @@ nlmsvc_testlock(struct svc_rqst *rqstp, 
> > >  
> > >  	if (block == NULL) {
> > >  		struct file_lock *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
> > > +		struct nlm_host	*host;
> > >  
> > >  		if (conf == NULL)
> > >  			return nlm_granted;
> > > -		block = nlmsvc_create_block(rqstp, file, lock, cookie);
> > > +		/* Create host handle for callback */
> > > +		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
> > > +		if (host == NULL)
> > > +			return nlm_lck_denied_nolocks;
> > > +		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
> > >  		if (block == NULL) {
> > >  			kfree(conf);
> > >  			return nlm_granted;
> > > 
> > > To be frankly I don't know what this is about, but shouldn't conf be freed if host == NULL?
> > 
> > Thanks for spotting this!
> > 
> > Greg, should I resend this patch, or would you prefer an incremental
> > fix?
> 
> An incremental one would be best.
> 
> thanks,
> 
> greg k-h

Please see the attachment.

Cheers
  Trond


[-- Attachment #2: linux-2.6.23-000-fix_memleak_in_nlmsvc_testlock.dif --]
[-- Type: message/rfc822, Size: 1141 bytes --]

From: Trond Myklebust <Trond.Myklebust@netapp.com>
Subject: No Subject
Date: Tue, 9 Oct 2007 10:55:45 -0400
Message-ID: <1191943677.8739.14.camel@heimdal.trondhjem.org>

The recent fix for a circular lock dependency unfortunately introduced a
potential memory leak in the event where the call to nlmsvc_lookup_host
fails for some reason.

Thanks to Roel Kluin for spotting this.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

 fs/lockd/svclock.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index d098c7a..d120ec3 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -485,8 +485,10 @@ nlmsvc_testlock(struct svc_rqst *rqstp, struct nlm_file *file,
 			return nlm_granted;
 		/* Create host handle for callback */
 		host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len);
-		if (host == NULL)
+		if (host == NULL) {
+			kfree(conf);
 			return nlm_lck_denied_nolocks;
+		}
 		block = nlmsvc_create_block(rqstp, host, file, lock, cookie);
 		if (block == NULL) {
 			kfree(conf);

Re: [stable] [patch 08/12] NLM: Fix a circular lock dependency in lockd

[Greg KH]

On Tue, Oct 09, 2007 at 11:27:57AM -0400, Trond Myklebust wrote:
> 
> Please see the attachment.

Thanks, I've applied this to the tree.

greg k-h

[patch 09/12] Fix SMP poweroff hangs

[Greg KH]

[-- Attachment #1: fix-smp-poweroff-hangs.patch --]
[-- Type: text/plain, Size: 1135 bytes --]

From: Mark Lord <lkml@rtr.ca>

commit 4047727e5ae33f9b8d2b7766d1994ea6e5ec2991 from upstream

We need to disable all CPUs other than the boot CPU (usually 0) before
attempting to power-off modern SMP machines.  This fixes the
hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's
new toybox.

Signed-off-by: Mark Lord <mlord@pobox.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 kernel/sys.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -31,6 +31,7 @@
 #include <linux/cn_proc.h>
 #include <linux/getcpu.h>
 #include <linux/task_io_accounting_ops.h>
+#include <linux/cpu.h>
 
 #include <linux/compat.h>
 #include <linux/syscalls.h>
@@ -865,6 +866,7 @@ EXPORT_SYMBOL_GPL(kernel_halt);
 void kernel_power_off(void)
 {
 	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
+	disable_nonboot_cpus();
 	printk(KERN_EMERG "Power down.\n");
 	machine_power_off();
 }

-- 

Re: [patch 09/12] Fix SMP poweroff hangs

[Olof Johansson]

On Mon, Oct 08, 2007 at 11:06:33AM -0700, Greg KH wrote:
> From: Mark Lord <lkml@rtr.ca>
> 
> commit 4047727e5ae33f9b8d2b7766d1994ea6e5ec2991 from upstream
> 
> We need to disable all CPUs other than the boot CPU (usually 0) before
> attempting to power-off modern SMP machines.  This fixes the
> hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's
> new toybox.

Paul Mackerras has reported crashes when rebooting some older ppc64
systems due to this patch.

See http://ozlabs.org/pipermail/linuxppc-dev/2007-October/043969.html.


-Olof

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Greg KH]

On Tue, Oct 09, 2007 at 10:17:02AM -0500, Olof Johansson wrote:
> On Mon, Oct 08, 2007 at 11:06:33AM -0700, Greg KH wrote:
> > From: Mark Lord <lkml@rtr.ca>
> > 
> > commit 4047727e5ae33f9b8d2b7766d1994ea6e5ec2991 from upstream
> > 
> > We need to disable all CPUs other than the boot CPU (usually 0) before
> > attempting to power-off modern SMP machines.  This fixes the
> > hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's
> > new toybox.
> 
> Paul Mackerras has reported crashes when rebooting some older ppc64
> systems due to this patch.
> 
> See http://ozlabs.org/pipermail/linuxppc-dev/2007-October/043969.html.

Has anything been done in mainline to possibly fix this?

If not, I think we'll leave it in, as it does solve a number of reported
problems.

thanks,

greg k-h

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Thomas Gleixner]

On Tue, 9 Oct 2007, Greg KH wrote:

> On Tue, Oct 09, 2007 at 10:17:02AM -0500, Olof Johansson wrote:
> > On Mon, Oct 08, 2007 at 11:06:33AM -0700, Greg KH wrote:
> > > From: Mark Lord <lkml@rtr.ca>
> > > 
> > > commit 4047727e5ae33f9b8d2b7766d1994ea6e5ec2991 from upstream
> > > 
> > > We need to disable all CPUs other than the boot CPU (usually 0) before
> > > attempting to power-off modern SMP machines.  This fixes the
> > > hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's
> > > new toybox.
> > 
> > Paul Mackerras has reported crashes when rebooting some older ppc64
> > systems due to this patch.
> > 
> > See http://ozlabs.org/pipermail/linuxppc-dev/2007-October/043969.html.
> 
> Has anything been done in mainline to possibly fix this?
> 
> If not, I think we'll leave it in, as it does solve a number of reported
> problems.

Wrapping it into a #ifdef CONFIG_X86 would be sufficient.

	tglx

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Linus Torvalds]

On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> 
> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.

Well, the ppc oops seems to be a ppc bug regardless.

If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is 
defined, I don't see why/how ppc can validly oops. So I think the first 
thing to do is to try to figure out why it oopses, not to disable it for 
ppc.

		Linus

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Thomas Gleixner]

On Tue, 9 Oct 2007, Linus Torvalds wrote:
> 
> 
> On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> > 
> > Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> 
> Well, the ppc oops seems to be a ppc bug regardless.
> 
> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is 
> defined, I don't see why/how ppc can validly oops. So I think the first 
> thing to do is to try to figure out why it oopses, not to disable it for 
> ppc.

Fair enough. OTOH for the affected PPC users it's a regression and that's 
what I'm concerned of.

	tglx

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Linus Torvalds]

On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> 
> Fair enough. OTOH for the affected PPC users it's a regression and that's 
> what I'm concerned of.

Hmm.. I just got the appended (Kevin, better not just send me email, other 
people can be interested too):

From: Kevin <spaceman__spiff@cox.net>:
Subject: Segmentation Fault
> 
> I just installed Linux Kernel 2.6.23 and am getting a Segmentation Fault 
> upon exit (init 0).
> 
> Code: Bad EIP Value
> EIP: [<00007825>] 0x7825 SS:ESP 0068:e7305de8
> /etc/rc.d/rc.0: Line 261: 2796 Segmentation Fault   /sbin/poweroff
> 
> I'm running Slackware 12.0

and while there's not a lot of information there, it might still mean that 
there may be some issues on x86 too at the shutdown path.

Kevin: can you get the rest of the message? The kernel should have printed 
out much more than just those two lines (there should have been a stack 
trace and register state (often most easily captured simply with a digital 
camera)

			Linus

ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Linus Torvalds]

On Tue, 9 Oct 2007, Kevin wrote:
> 
> I don't own a digital camera but I did jot the info down by hand.

Heh, yeah, that's what I used to do too (and still do if a camera isn't 
handy).

> Call Trace:
> [<c010e852>] apm_bios_call_simple+0x92/0x110
> [<c0285a0>] acpi_hw_clear_gpe_block+00/0x32
> [<c010e8ec>] set_system_power_state+0x1c/0x30
> [<c010f93a>] apm_system_power_off+0x6a/0x80
> [<c010f8d0>] apm_system_power_off+0x0/0x80
> [<c010e434>] native_machine_power_off+0x14/0x20
> [<c010e406>] machine_power_off+0x6/0x10
> [<c0127cb9>] sys_reboot+0x99/0x140
>...
> Code: Bad EIP Value
> EIP: [<00007825>] 0x7825 SS:ESP 0068:e7305de8
> /etc/rc.d/rc.0: Line 261: 2796 Segmentation Fault   /sbin/poweroff

Ahh. APM. That does explain the strange EIP register values: we're jumping 
into the BIOS, and the BIOS is doing something unexpected.

However, that doesn't really explain the oops, because I don't think 
anything changed in APM from 2.6.22->23, and in particular, I don't think 
it has anything to do with the thing that caused problems for PPC.

We did have some APM *detection* changes, and maybe APM wasn't even 
detected for you before, or it was detected differently. That would be due 
to the bootup changes, I'm Cc'ing Peter Anvin (and the kernel mailing 
list, in case somebody else see a pattern to this).

Can you please
 - try with APM turned off (APM really shouldn't be useful on any machines 
   built in the last ten years or so), just to verify that things work 
   without APM.
 - send the bootup "dmesg" output and a machine description (and please 
   keep people Cc'd - sending things just to me is a sure-fire way to get 
   things dropped eventually, if only because I'm a lazy clutz).
 - what was the last kernel that worked (and if you can bisect the 
   problem, that would likely help enormously)

Thanks,

		Linus

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[H. Peter Anvin]

Linus Torvalds wrote:
> 
> We did have some APM *detection* changes, and maybe APM wasn't even 
> detected for you before, or it was detected differently. That would be due 
> to the bootup changes, I'm Cc'ing Peter Anvin (and the kernel mailing 
> list, in case somebody else see a pattern to this).
> 

Well, I did have exactly one bug report about APM, and that was a user 
who had inadvertently flipped his CONFIG_APM setting (from on to off in 
his particular case -- it was a 10-year-old machine without ACPI.)

	-hpa

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Kevin]

[-- Attachment #1: Type: text/plain, Size: 11628 bytes --]

On Wednesday 10 October 2007 07:57:52 am you wrote:
> On Tue, 9 Oct 2007, Kevin wrote:
> > I don't own a digital camera but I did jot the info down by hand.
>
> Heh, yeah, that's what I used to do too (and still do if a camera isn't
> handy).
>
> > Call Trace:
> > [<c010e852>] apm_bios_call_simple+0x92/0x110
> > [<c0285a0>] acpi_hw_clear_gpe_block+00/0x32
> > [<c010e8ec>] set_system_power_state+0x1c/0x30
> > [<c010f93a>] apm_system_power_off+0x6a/0x80
> > [<c010f8d0>] apm_system_power_off+0x0/0x80
> > [<c010e434>] native_machine_power_off+0x14/0x20
> > [<c010e406>] machine_power_off+0x6/0x10
> > [<c0127cb9>] sys_reboot+0x99/0x140
> >...
> > Code: Bad EIP Value
> > EIP: [<00007825>] 0x7825 SS:ESP 0068:e7305de8
> > /etc/rc.d/rc.0: Line 261: 2796 Segmentation Fault   /sbin/poweroff
>
> Ahh. APM. That does explain the strange EIP register values: we're jumping
> into the BIOS, and the BIOS is doing something unexpected.
>
> However, that doesn't really explain the oops, because I don't think
> anything changed in APM from 2.6.22->23, and in particular, I don't think
> it has anything to do with the thing that caused problems for PPC.
>
> We did have some APM *detection* changes, and maybe APM wasn't even
> detected for you before, or it was detected differently. That would be due
> to the bootup changes, I'm Cc'ing Peter Anvin (and the kernel mailing
> list, in case somebody else see a pattern to this).
>
> Can you please
>  - try with APM turned off (APM really shouldn't be useful on any machines
>    built in the last ten years or so), just to verify that things work
>    without APM.

That fixed the problem.  

>  - send the bootup "dmesg" output and a machine description (and please
>    keep people Cc'd - sending things just to me is a sure-fire way to get
>    things dropped eventually, if only because I'm a lazy clutz).

Both "dmesg" (before and after the fix) are attached.  Also, here is the 
machine specs:

Gigabyte Main Board
Name	GA-K8NSC -939
Type / Chipset	Socket 939 / nVidia nForce3 250 Gb Chipset
Dimensions 	+++ 35 mm (58 mm radius) around the socket to the next capacitor 
or other parts of the
mainboard - for further information see Fit for Fan.
The overall size is 305 x 245mm.
Slots	+++ 5x pci, 1x AGP (1.5V 4x/8x), 4x DDR PC2100 - PC3200 (max. 4GB RAM)
Connectors	
+++ 1x Floppy, 4x UDMA133, 2x SATA150, 2x seriell, 1x parallel, 2x PS/2,
onBoard 10/100/1000 Mbps base-T Ethernet LAN (Marvell 8001),
8x USB 2.0/1.1 (4x internal but mounting bracket isn't included),
8-Channel AC'97 RealTek ALC850 onboard (1x int. CD in, 1x int. S/PDIF, ext. 
Line in, ext. Mic, ext. Line out, int. optional connector for 8-Channel Audio 
Combo Kit, not included)
and 3x fan connectors (1x used for chipset fan).
Vcore	++++ BIOS between 0.80 Volt and 1.7 Volt in steps of 0.025 and 0.05 
Volt / Jumper not available
Multiplier	++++ BIOS between 4x and 25x (max multi depends on used CPU) / 
Jumper not available
FSB	++++ BIOS between 200 and 455 MHz (AGP 66 - 100 MHz) / Jumper not 
available
VIO/VDD	++++ VDDR +0.1 - +0.2 / VAGP +0.1 - +0.3 / V HT-Link +0.1 - +0.3 



Home page:
http://www.gigabyte.com.tw/Products/Motherboard/Products_Overview.aspx?ProductID=1881


BIOS upgrade (F8)
http://www.gigabyte.com.tw/Support/Motherboard/BIOS_Model.aspx?ProductID=1881





Also lspci -v

root@fosters:/home/kevin# lspci -v
00:00.0 Host bridge: nVidia Corporation nForce3 250Gb Host Bridge (rev a1)
        Flags: bus master, 66MHz, fast devsel, latency 0
        Memory at f4000000 (32-bit, prefetchable) [size=32M]
        Capabilities: [44] HyperTransport: Slave or Primary Interface
        Capabilities: [c0] AGP version 2.0

00:01.0 ISA bridge: nVidia Corporation nForce3 250Gb LPC Bridge (rev a2)
        Subsystem: Giga-byte Technology Unknown device 0c11
        Flags: bus master, 66MHz, fast devsel, latency 0

00:01.1 SMBus: nVidia Corporation nForce 250Gb PCI System Management (rev a1)
        Subsystem: Giga-byte Technology Unknown device 0c11
        Flags: 66MHz, fast devsel, IRQ 11
        I/O ports at e400 [size=32]
        I/O ports at 1c00 [size=64]
        I/O ports at 2000 [size=64]
        Capabilities: [44] Power Management version 2

00:02.0 USB Controller: nVidia Corporation CK8S USB Controller (rev a1) 
(prog-if 10 [OHCI])
        Subsystem: Giga-byte Technology Unknown device 5004
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 9
        Memory at fd003000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:02.1 USB Controller: nVidia Corporation CK8S USB Controller (rev a1) 
(prog-if 10 [OHCI])
        Subsystem: Giga-byte Technology Unknown device 5004
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 9
        Memory at fd004000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:02.2 USB Controller: nVidia Corporation nForce3 EHCI USB 2.0 Controller 
(rev a2) (prog-if 20 [EHCI])
        Subsystem: Giga-byte Technology Unknown device 5004
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 9
        Memory at fd005000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [44] Debug port
        Capabilities: [80] Power Management version 2

00:06.0 Multimedia audio controller: nVidia Corporation nForce3 250Gb AC'97 
Audio Controller (rev a1)
        Subsystem: Giga-byte Technology Unknown device a002
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 7
        I/O ports at bc00 [size=256]
        I/O ports at c000 [size=128]
        Memory at fd001000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:08.0 IDE interface: nVidia Corporation CK8S Parallel ATA Controller (v2.5) 
(rev a2) (prog-if 8a [Master SecP PriP])
        Subsystem: Giga-byte Technology Unknown device 5002
        Flags: bus master, 66MHz, fast devsel, latency 0
        [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] 
[size=8]
        [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] 
[size=1]
        [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] 
[size=8]
        [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] 
[size=1]
        I/O ports at f000 [size=16]
        Capabilities: [44] Power Management version 2

00:0a.0 IDE interface: nVidia Corporation CK8S Serial ATA Controller (v2.5) 
(rev a2) (prog-if 85 [Master SecO PriO])
        Subsystem: Giga-byte Technology Unknown device b002
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
        I/O ports at 09f0 [size=8]
        I/O ports at 0bf0 [size=4]
        I/O ports at 0970 [size=8]
        I/O ports at 0b70 [size=4]
        I/O ports at dc00 [size=16]
        I/O ports at e000 [size=128]
        Capabilities: [44] Power Management version 2

00:0b.0 PCI bridge: nVidia Corporation nForce3 250Gb AGP Host to PCI Bridge 
(rev a2) (prog-if 00 [Normal decode])
        Flags: bus master, 66MHz, medium devsel, latency 16
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=10
        Memory behind bridge: f8000000-faffffff
        Prefetchable memory behind bridge: f6000000-f7ffffff

00:0e.0 PCI bridge: nVidia Corporation nForce3 250Gb PCI-to-PCI Bridge (rev 
a2) (prog-if 00 [Normal decode])
        Flags: bus master, 66MHz, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=128
        I/O behind bridge: 0000a000-0000afff
        Memory behind bridge: fb000000-fcffffff
        Prefetchable memory behind bridge: 88000000-880fffff

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
HyperTransport Technology Configuration
        Flags: fast devsel
        Capabilities: [80] HyperTransport: Host or Secondary Interface

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Address Map
        Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM 
Controller
        Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Miscellaneous Control
        Flags: fast devsel

01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G550 AGP (rev 01) 
(prog-if 00 [VGA])
        Subsystem: Matrox Graphics, Inc. Millennium G550 Dual Head DDR 32Mb
        Flags: bus master, medium devsel, latency 32, IRQ 5
        Memory at f6000000 (32-bit, prefetchable) [size=32M]
        Memory at f8000000 (32-bit, non-prefetchable) [size=16K]
        Memory at f9000000 (32-bit, non-prefetchable) [size=8M]
        [virtual] Expansion ROM at f8020000 [disabled] [size=128K]
        Capabilities: [dc] Power Management version 2
        Capabilities: [f0] AGP version 2.0

02:06.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 50) (prog-if 00 [UHCI])
        Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
        Flags: bus master, medium devsel, latency 32, IRQ 4
        I/O ports at a000 [size=32]
        Capabilities: [80] Power Management version 2

02:06.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 50) (prog-if 00 [UHCI])
        Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at a400 [size=32]
        Capabilities: [80] Power Management version 2

02:06.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51) (prog-if 20 
[EHCI])
        Subsystem: VIA Technologies, Inc. (Wrong ID) Unknown device 1234
        Flags: bus master, medium devsel, latency 32, IRQ 3
        Memory at fc004000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] Power Management version 2

02:07.0 Multimedia controller: Philips Semiconductors SAA7130 Video Broadcast 
Decoder (rev 01)
        Subsystem: Avermedia Technologies Inc AVerMedia DVD EZMaker
        Flags: bus master, medium devsel, latency 32, IRQ 10
        Memory at fc005000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [40] Power Management version 1

02:0b.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit 
Ethernet Controller (rev 13)
        Subsystem: Giga-byte Technology Marvell 88E8001 Gigabit Ethernet 
Controller (Gigabyte)
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 10
        Memory at fc000000 (32-bit, non-prefetchable) [size=16K]
        I/O ports at a800 [size=256]
        [virtual] Expansion ROM at 88000000 [disabled] [size=128K]
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Vital Product Data

root@fosters:/home/kevin#
 


>  - what was the last kernel that worked (and if you can bisect the
>    problem, that would likely help enormously)


The last kernel I used was 6.2.22 the "dmesg" the file is attached:

dmesg 2.6.22 line 158 >  apm: overridden by ACPI.

dmesg, APM on, has no line > apm: overridden by ACPI.

Also, a diff -u file is enclosed in case it might help.


> Thanks,
> 
> 
> 		Linus

Hope this helps


Kevin

-- 
----------------------- ++ ---------------------------
                        Kevin Myers
          spaceman__spiff@cox.net
     http://members.cox.net/jwblack
----------------------- ++ ---------------------------
--
 
Your Fortune:

The Killer Ducks are coming!!!

[-- Attachment #2: dmesg  APM off --]
[-- Type: text/plain, Size: 21434 bytes --]

Linux version 2.6.23-10.10.07 (root@dosxx) (gcc version 4.1.2) #2 Wed Oct 10 11:30:12 MST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000007fff0000 (usable)
 BIOS-e820: 000000007fff0000 - 000000007fff3000 (ACPI NVS)
 BIOS-e820: 000000007fff3000 - 0000000080000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.
found SMP MP-table at 000f5060
Entering add_active_range(0, 0, 229376) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->   229376
On node 0 totalpages: 229376
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
  Movable zone: 0 pages used for memmap
DMI 2.3 present.
ACPI: RSDP 000F69F0, 0014 (r0 Nvidia)
ACPI: RSDT 7FFF3000, 002C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: FACP 7FFF3040, 0074 (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: DSDT 7FFF30C0, 4AC4 (r1 NVIDIA AWRDACPI     1000 MSFT  100000C)
ACPI: FACS 7FFF0000, 0040
ACPI: APIC 7FFF7BC0, 007C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:15 APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
Using ACPI for processor (LAPIC) configuration information
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
I/O APIC #2 Version 17 at 0xFEC00000.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Processors: 1
Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000)
Built 1 zonelists in Zone order.  Total pages: 227584
Kernel command line: BOOT_IMAGE=dosxx ro root=805
mapped APIC to ffffb000 (fee00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2411.789 MHz processor.
spurious 8259A interrupt: IRQ7.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 902652k/917504k available (4212k kernel code, 14368k reserved, 1513k data, 368k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xffff5000 - 0xfffff000   (  40 kB)
    vmalloc : 0xf8800000 - 0xffff3000   ( 119 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc069a000 - 0xc06f6000   ( 368 kB)
      .data : 0xc051d39a - 0xc069785c   (1513 kB)
      .text : 0xc0100000 - 0xc051d39a   (4212 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4824.85 BogoMIPS (lpj=2412427)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000 00000001 00000000 00000001 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000410 00000001 00000000 00000001 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: AMD Athlon(tm) 64 Processor 3800+ stepping 02
Checking 'hlt' instruction... OK.
ACPI: Core revision 20070126
ACPI: setting ELCR to 0200 (from 0eb8)
NET: Registered protocol family 16
EISA bus registered
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfb0a0, last bus=2
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S5)
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 3 *4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0
ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0
ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0
ACPI: PCI Interrupt Link [APC5] (IRQs *16)
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs *23)
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSJ] (IRQs 20 21 22) *0, disabled.
ACPI: Power Resource [ISAV] (on)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Time: tsc clocksource has been installed.
pnp: 00:00: ioport range 0x1000-0x107f has been reserved
pnp: 00:00: ioport range 0x1080-0x10ff has been reserved
pnp: 00:00: ioport range 0x1400-0x147f has been reserved
pnp: 00:00: ioport range 0x1480-0x14ff has been reserved
pnp: 00:00: ioport range 0x1800-0x187f has been reserved
pnp: 00:00: ioport range 0x1880-0x18ff has been reserved
pnp: 00:01: iomem range 0xcc000-0xcffff has been reserved
pnp: 00:01: iomem range 0xf0000-0xf7fff could not be reserved
pnp: 00:01: iomem range 0xf8000-0xfbfff could not be reserved
pnp: 00:01: iomem range 0xfc000-0xfffff could not be reserved
PCI: Bridge: 0000:00:0b.0
  IO window: disabled.
  MEM window: f8000000-faffffff
  PREFETCH window: f6000000-f7ffffff
PCI: Bridge: 0000:00:0e.0
  IO window: a000-afff
  MEM window: fb000000-fcffffff
  PREFETCH window: 88000000-880fffff
PCI: Setting latency timer of device 0000:00:0e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NTFS driver 2.1.28 [Flags: R/W].
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered (default)
io scheduler cfq registered
Boot video device is 0000:01:00.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux agpgart interface v0.102
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNK5] -> GSI 5 (level, low) -> IRQ 5
[drm] Initialized mga 3.2.1 20051102 on minor 0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
loop: module loaded
sk98lin: driver has been replaced by the skge driver and is scheduled for removal
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
NFORCE3-250: IDE controller at PCI slot 0000:00:08.0
NFORCE3-250: chipset revision 162
NFORCE3-250: not 100% native mode: will probe irqs later
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: 0000:00:08.0 (rev a2) UDMA133 controller
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
Switched to high resolution mode on CPU 0
hda: Maxtor 6L100P0, ATA DISK drive
hdb: WDC WD800JB-00CRA1, ATA DISK drive
hda: selected mode 0x46
hdb: selected mode 0x45
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: DVD-RW IDE1004, ATAPI CD/DVD-ROM drive
hdd: PLEXTOR DVDR PX-716A, ATAPI CD/DVD-ROM drive
hdc: drive side 80-wire cable detection failed, limiting max speed to UDMA33
hdc: selected mode 0x42
hdd: selected mode 0x44
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
	current capacity is 195810959 sectors (100255 MB)
	native  capacity is 195813072 sectors (100256 MB)
hda: Host Protected Area disabled.
hda: 195813072 sectors (100256 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(133)
hda: cache flushes supported
 hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 hda9 >
hdb: max request size: 128KiB
hdb: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100)
hdb: cache flushes not supported
 hdb: hdb1
hdc: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(66)
Loading iSCSI transport class v2.0-724.
iscsi: registered transport (tcp)
Loading Adaptec I2O RAID: Version 2.4 Build 5go
Detecting Adaptec I2O RAID controllers...
Adaptec aacraid driver 1.1-5[2449]-ms
aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
scsi: <fdomain> Detection failed (no card)
sym53c416.c: Version 1.0.0-ac
qlogicfas: no cards were found, please specify I/O address and IRQ using iobase= and irq= options<6>QLogic Fibre Channel HBA Driver
iscsi: registered transport (qla4xxx)
QLogic iSCSI HBA Driver
Emulex LightPulse Fibre Channel SCSI driver 8.2.2
Copyright(c) 2004-2007 Emulex.  All rights reserved.
seagate: ST0x/TMC-8xx not detected.
Failed initialization of WD-7000 SCSI card!
DC390: clustering now enabled by default. If you get problems load
	with "disable_clustering=1" and report to maintainers
megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
megasas: 00.00.03.10-rc5 Thu May 17 10:09:32 PDT 2007
GDT-HA: Storage RAID Controller Driver. Version: 3.05
GDT-HA: Found 0 PCI Storage RAID Controllers
3ware Storage Controller device driver for Linux v1.26.02.002.
3ware 9000 Storage Controller device driver for Linux v2.26.02.010.
nsp32: loading...
ipr: IBM Power RAID SCSI Device Driver version: 2.4.1 (April 24, 2007)
RocketRAID 3xxx SATA Controller driver v1.0 (060426)
sata_nv 0000:00:0a.0: version 3.5
ACPI: PCI Interrupt Link [LFID] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LFID] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:0a.0 to 64
scsi2 : sata_nv
scsi3 : sata_nv
ata1: SATA max UDMA/133 cmd 0x000109f0 ctl 0x00010bf2 bmdma 0x0001dc00 irq 11
ata2: SATA max UDMA/133 cmd 0x00010970 ctl 0x00010b72 bmdma 0x0001dc08 irq 11
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: ATA-7: ST3300620AS, 3.AAD, max UDMA/133
ata1.00: 586070255 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: configured for UDMA/133
ata2: SATA link down (SStatus 0 SControl 300)
scsi 2:0:0:0: Direct-Access     ATA      ST3300620AS      3.AA PQ: 0 ANSI: 5
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 >
sd 2:0:0:0: [sda] Attached SCSI disk
ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 9
PCI: setting IRQ 9 as level-triggered
ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [LUB2] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.2 to 64
ehci_hcd 0000:00:02.2: EHCI Host Controller
ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:02.2: debug port 1
PCI: cache line size of 64 is not supported by device 0000:00:02.2
ehci_hcd 0000:00:02.2: irq 9, io mem 0xfd005000
ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 3
PCI: setting IRQ 3 as level-triggered
ACPI: PCI Interrupt 0000:02:06.2[C] -> Link [LNK1] -> GSI 3 (level, low) -> IRQ 3
ehci_hcd 0000:02:06.2: EHCI Host Controller
ehci_hcd 0000:02:06.2: new USB bus registered, assigned bus number 2
ehci_hcd 0000:02:06.2: irq 3, io mem 0xfc004000
ehci_hcd 0000:02:06.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [LUBA] enabled at IRQ 9
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LUBA] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.0 to 64
ohci_hcd 0000:00:02.0: OHCI Host Controller
ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:02.0: irq 9, io mem 0xfd003000
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
ACPI: PCI Interrupt Link [LUBB] enabled at IRQ 9
ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [LUBB] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.1 to 64
ohci_hcd 0000:00:02.1: OHCI Host Controller
ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 4
ohci_hcd 0000:00:02.1: irq 9, io mem 0xfd004000
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 4
PCI: setting IRQ 4 as level-triggered
ACPI: PCI Interrupt 0000:02:06.0[A] -> Link [LNK3] -> GSI 4 (level, low) -> IRQ 4
uhci_hcd 0000:02:06.0: UHCI Host Controller
uhci_hcd 0000:02:06.0: new USB bus registered, assigned bus number 5
uhci_hcd 0000:02:06.0: irq 4, io base 0x0000a000
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt Link [LNK4] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:02:06.1[B] -> Link [LNK4] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:02:06.1: UHCI Host Controller
uhci_hcd 0000:02:06.1: new USB bus registered, assigned bus number 6
uhci_hcd 0000:02:06.1: irq 10, io base 0x0000a400
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
usb 3-3: new low speed USB device using ohci_hcd and address 2
usb 3-3: configuration #1 chosen from 1 choice
usb 3-4: new full speed USB device using ohci_hcd and address 3
usb 3-4: configuration #1 chosen from 1 choice
usb 4-3: new low speed USB device using ohci_hcd and address 2
usb 4-3: configuration #1 chosen from 1 choice
usb 6-1: new full speed USB device using uhci_hcd and address 2
usb 6-1: configuration #1 chosen from 1 choice
usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
EISA: Probing bus 0 at eisa.0
Cannot allocate resource for EISA slot 1
Cannot allocate resource for EISA slot 2
EISA: Detected 0 cards.
usbcore: registered new interface driver hiddev
input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:02.0/usb3/3-3/3-3:1.0/input/input0
input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:02.0-3
input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:02.1/usb4/4-3/4-3:1.0/input/input1
input: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:02.1/usb4/4-3/4-3:1.1/input/input2
input: USB HID v1.10 Mouse [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.14 (Fri Jul 20 09:12:58 2007 UTC).
ACPI: PCI Interrupt Link [LACI] enabled at IRQ 7
PCI: setting IRQ 7 as level-triggered
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LACI] -> GSI 7 (level, low) -> IRQ 7
PCI: Setting latency timer of device 0000:00:06.0 to 64
intel8x0_measure_ac97_clock: measured 50762 usecs
intel8x0: clocking to 46857
ALSA device list:
  #0: NVidia CK8S with ALC850 at irq 7
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 368k freed
Adding 1566328k swap on /dev/sda3.  Priority:-1 extents:1 across:1566328k
EXT3 FS on sda5, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda5, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda9, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda10, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda11, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev hda1.

[-- Attachment #3: dmesg APM on --]
[-- Type: text/plain, Size: 21490 bytes --]

Linux version 2.6.23-10.09.07 (root@dosxx) (gcc version 4.1.2) #1 Tue Oct 9 20:19:03 MST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000007fff0000 (usable)
 BIOS-e820: 000000007fff0000 - 000000007fff3000 (ACPI NVS)
 BIOS-e820: 000000007fff3000 - 0000000080000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.
found SMP MP-table at 000f5060
Entering add_active_range(0, 0, 229376) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->   229376
On node 0 totalpages: 229376
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
  Movable zone: 0 pages used for memmap
DMI 2.3 present.
ACPI: RSDP 000F69F0, 0014 (r0 Nvidia)
ACPI: RSDT 7FFF3000, 002C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: FACP 7FFF3040, 0074 (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: DSDT 7FFF30C0, 4AC4 (r1 NVIDIA AWRDACPI     1000 MSFT  100000C)
ACPI: FACS 7FFF0000, 0040
ACPI: APIC 7FFF7BC0, 007C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:15 APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
Using ACPI for processor (LAPIC) configuration information
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
I/O APIC #2 Version 17 at 0xFEC00000.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Processors: 1
Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000)
Built 1 zonelists in Zone order.  Total pages: 227584
Kernel command line: BOOT_IMAGE=dosxx ro root=805
mapped APIC to ffffb000 (fee00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2411.744 MHz processor.
spurious 8259A interrupt: IRQ7.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 902632k/917504k available (4218k kernel code, 14388k reserved, 1519k data, 372k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xffff5000 - 0xfffff000   (  40 kB)
    vmalloc : 0xf8800000 - 0xffff3000   ( 119 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc069e000 - 0xc06fb000   ( 372 kB)
      .data : 0xc051e9ae - 0xc069a87c   (1519 kB)
      .text : 0xc0100000 - 0xc051e9ae   (4218 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4824.86 BogoMIPS (lpj=2412431)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000 00000001 00000000 00000001 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000410 00000001 00000000 00000001 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: AMD Athlon(tm) 64 Processor 3800+ stepping 02
Checking 'hlt' instruction... OK.
ACPI: Core revision 20070126
ACPI: setting ELCR to 0200 (from 0eb8)
NET: Registered protocol family 16
EISA bus registered
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfb0a0, last bus=2
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S5)
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 3 *4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0
ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0
ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0
ACPI: PCI Interrupt Link [APC5] (IRQs *16)
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs *23)
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSJ] (IRQs 20 21 22) *0, disabled.
ACPI: Power Resource [ISAV] (on)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
Time: tsc clocksource has been installed.
pnp: 00:00: ioport range 0x1000-0x107f has been reserved
pnp: 00:00: ioport range 0x1080-0x10ff has been reserved
pnp: 00:00: ioport range 0x1400-0x147f has been reserved
pnp: 00:00: ioport range 0x1480-0x14ff has been reserved
pnp: 00:00: ioport range 0x1800-0x187f has been reserved
pnp: 00:00: ioport range 0x1880-0x18ff has been reserved
pnp: 00:01: iomem range 0xcc000-0xcffff has been reserved
pnp: 00:01: iomem range 0xf0000-0xf7fff could not be reserved
pnp: 00:01: iomem range 0xf8000-0xfbfff could not be reserved
pnp: 00:01: iomem range 0xfc000-0xfffff could not be reserved
PCI: Bridge: 0000:00:0b.0
  IO window: disabled.
  MEM window: f8000000-faffffff
  PREFETCH window: f6000000-f7ffffff
PCI: Bridge: 0000:00:0e.0
  IO window: a000-afff
  MEM window: fb000000-fcffffff
  PREFETCH window: 88000000-880fffff
PCI: Setting latency timer of device 0000:00:0e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
NTFS driver 2.1.28 [Flags: R/W].
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered (default)
io scheduler cfq registered
Boot video device is 0000:01:00.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux agpgart interface v0.102
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNK5] -> GSI 5 (level, low) -> IRQ 5
[drm] Initialized mga 3.2.1 20051102 on minor 0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
loop: module loaded
sk98lin: driver has been replaced by the skge driver and is scheduled for removal
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
NFORCE3-250: IDE controller at PCI slot 0000:00:08.0
NFORCE3-250: chipset revision 162
NFORCE3-250: not 100% native mode: will probe irqs later
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: 0000:00:08.0 (rev a2) UDMA133 controller
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
Switched to high resolution mode on CPU 0
hda: Maxtor 6L100P0, ATA DISK drive
hdb: WDC WD800JB-00CRA1, ATA DISK drive
hda: selected mode 0x46
hdb: selected mode 0x45
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: DVD-RW IDE1004, ATAPI CD/DVD-ROM drive
hdd: PLEXTOR DVDR PX-316A, ATAPI CD/DVD-ROM drive
hdc: drive side 80-wire cable detection failed, limiting max speed to UDMA33
hdc: selected mode 0x42
hdd: selected mode 0x44
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
	current capacity is 195810959 sectors (100255 MB)
	native  capacity is 195813072 sectors (100256 MB)
hda: Host Protected Area disabled.
hda: 195813072 sectors (100256 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(133)
hda: cache flushes supported
 hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 hda9 >
hdb: max request size: 128KiB
hdb: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100)
hdb: cache flushes not supported
 hdb: hdb1
hdc: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(66)
Loading iSCSI transport class v2.0-724.
iscsi: registered transport (tcp)
Loading Adaptec I2O RAID: Version 2.4 Build 5go
Detecting Adaptec I2O RAID controllers...
Adaptec aacraid driver 1.1-5[2449]-ms
aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
scsi: <fdomain> Detection failed (no card)
sym53c416.c: Version 1.0.0-ac
qlogicfas: no cards were found, please specify I/O address and IRQ using iobase= and irq= options<6>QLogic Fibre Channel HBA Driver
iscsi: registered transport (qla4xxx)
QLogic iSCSI HBA Driver
Emulex LightPulse Fibre Channel SCSI driver 8.2.2
Copyright(c) 2004-2007 Emulex.  All rights reserved.
seagate: ST0x/TMC-8xx not detected.
Failed initialization of WD-7000 SCSI card!
DC390: clustering now enabled by default. If you get problems load
	with "disable_clustering=1" and report to maintainers
megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
megasas: 00.00.03.10-rc5 Thu May 17 10:09:32 PDT 2007
GDT-HA: Storage RAID Controller Driver. Version: 3.05
GDT-HA: Found 0 PCI Storage RAID Controllers
3ware Storage Controller device driver for Linux v1.26.02.002.
3ware 9000 Storage Controller device driver for Linux v2.26.02.010.
nsp32: loading...
ipr: IBM Power RAID SCSI Device Driver version: 2.4.1 (April 24, 2007)
RocketRAID 3xxx SATA Controller driver v1.0 (060426)
sata_nv 0000:00:0a.0: version 3.5
ACPI: PCI Interrupt Link [LFID] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LFID] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:0a.0 to 64
scsi2 : sata_nv
scsi3 : sata_nv
ata1: SATA max UDMA/133 cmd 0x000109f0 ctl 0x00010bf2 bmdma 0x0001dc00 irq 11
ata2: SATA max UDMA/133 cmd 0x00010970 ctl 0x00010b72 bmdma 0x0001dc08 irq 11
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: ATA-7: ST3300620AS, 3.AAD, max UDMA/133
ata1.00: 586070255 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: configured for UDMA/133
ata2: SATA link down (SStatus 0 SControl 300)
scsi 2:0:0:0: Direct-Access     ATA      ST3300620AS      3.AA PQ: 0 ANSI: 5
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 >
sd 2:0:0:0: [sda] Attached SCSI disk
ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 9
PCI: setting IRQ 9 as level-triggered
ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [LUB2] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.2 to 64
ehci_hcd 0000:00:02.2: EHCI Host Controller
ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:02.2: debug port 1
PCI: cache line size of 64 is not supported by device 0000:00:02.2
ehci_hcd 0000:00:02.2: irq 9, io mem 0xfd005000
ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 3
PCI: setting IRQ 3 as level-triggered
ACPI: PCI Interrupt 0000:02:06.2[C] -> Link [LNK1] -> GSI 3 (level, low) -> IRQ 3
ehci_hcd 0000:02:06.2: EHCI Host Controller
ehci_hcd 0000:02:06.2: new USB bus registered, assigned bus number 2
ehci_hcd 0000:02:06.2: irq 3, io mem 0xfc004000
ehci_hcd 0000:02:06.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [LUBA] enabled at IRQ 9
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LUBA] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.0 to 64
ohci_hcd 0000:00:02.0: OHCI Host Controller
ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:02.0: irq 9, io mem 0xfd003000
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
ACPI: PCI Interrupt Link [LUBB] enabled at IRQ 9
ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [LUBB] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.1 to 64
ohci_hcd 0000:00:02.1: OHCI Host Controller
ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 4
ohci_hcd 0000:00:02.1: irq 9, io mem 0xfd004000
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 4
PCI: setting IRQ 4 as level-triggered
ACPI: PCI Interrupt 0000:02:06.0[A] -> Link [LNK3] -> GSI 4 (level, low) -> IRQ 4
uhci_hcd 0000:02:06.0: UHCI Host Controller
uhci_hcd 0000:02:06.0: new USB bus registered, assigned bus number 5
uhci_hcd 0000:02:06.0: irq 4, io base 0x0000a000
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt Link [LNK4] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:02:06.1[B] -> Link [LNK4] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:02:06.1: UHCI Host Controller
uhci_hcd 0000:02:06.1: new USB bus registered, assigned bus number 6
uhci_hcd 0000:02:06.1: irq 10, io base 0x0000a400
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
usb 3-3: new low speed USB device using ohci_hcd and address 2
usb 3-3: configuration #1 chosen from 1 choice
usb 3-4: new full speed USB device using ohci_hcd and address 3
usb 3-4: configuration #1 chosen from 1 choice
usb 4-3: new low speed USB device using ohci_hcd and address 2
usb 4-3: configuration #1 chosen from 1 choice
usb 6-1: new full speed USB device using uhci_hcd and address 2
usb 6-1: configuration #1 chosen from 1 choice
usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
EISA: Probing bus 0 at eisa.0
Cannot allocate resource for EISA slot 1
Cannot allocate resource for EISA slot 2
EISA: Detected 0 cards.
usbcore: registered new interface driver hiddev
input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:02.0/usb3/3-3/3-3:1.0/input/input0
input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:02.0-3
input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:02.1/usb4/4-3/4-3:1.0/input/input1
input: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
input: Logitech Logitech USB Keyboard as /devices/pci0000:00/0000:00:02.1/usb4/4-3/4-3:1.1/input/input2
input: USB HID v1.10 Mouse [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.14 (Fri Jul 20 09:12:58 2007 UTC).
ACPI: PCI Interrupt Link [LACI] enabled at IRQ 7
PCI: setting IRQ 7 as level-triggered
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LACI] -> GSI 7 (level, low) -> IRQ 7
PCI: Setting latency timer of device 0000:00:06.0 to 64
intel8x0_measure_ac97_clock: measured 50748 usecs
intel8x0: clocking to 46844
ALSA device list:
  #0: NVidia CK8S with ALC850 at irq 7
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 372k freed
Adding 1566328k swap on /dev/sda3.  Priority:-1 extents:1 across:1566328k
EXT3 FS on sda5, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda5, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda9, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda10, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda11, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev hda1.

[-- Attachment #4: dmesg-2.6.22 --]
[-- Type: text/plain, Size: 19832 bytes --]

Linux version 2.6.22-08.10.07a (root@dosxx) (gcc version 4.1.2) #12 Wed Oct 10 19:34:34 MST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000007fff0000 (usable)
 BIOS-e820: 000000007fff0000 - 000000007fff3000 (ACPI NVS)
 BIOS-e820: 000000007fff3000 - 0000000080000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.
Entering add_active_range(0, 0, 229376) 0 entries of 256 used
Zone PFN ranges:
  DMA             0 ->     4096
  Normal       4096 ->   229376
early_node_map[1] active PFN ranges
    0:        0 ->   229376
On node 0 totalpages: 229376
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 4064 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223520 pages, LIFO batch:31
DMI 2.3 present.
ACPI: RSDP 000F69F0, 0014 (r0 Nvidia)
ACPI: RSDT 7FFF3000, 002C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: FACP 7FFF3040, 0074 (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: DSDT 7FFF30C0, 4AC4 (r1 NVIDIA AWRDACPI     1000 MSFT  100000C)
ACPI: FACS 7FFF0000, 0040
ACPI: APIC 7FFF7BC0, 007C (r1 Nvidia AWRDACPI 42302E31 AWRD  1010101)
ACPI: PM-Timer IO Port: 0x1008
Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000)
Built 1 zonelists.  Total pages: 227584
Kernel command line: BOOT_IMAGE=dosxx ro root=805
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2411.794 MHz processor.
spurious 8259A interrupt: IRQ7.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 902508k/917504k available (4313k kernel code, 14576k reserved, 1555k data, 364k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xffff8000 - 0xfffff000   (  28 kB)
    vmalloc : 0xf8800000 - 0xffff6000   ( 119 MB)
    lowmem  : 0xc0000000 - 0xf8000000   ( 896 MB)
      .init : 0xc06be000 - 0xc0719000   ( 364 kB)
      .data : 0xc05367ad - 0xc06bb69c   (1555 kB)
      .text : 0xc0100000 - 0xc05367ad   (4313 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4824.85 BogoMIPS (lpj=2412429)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000 00000001 00000000 00000001
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000410 00000001 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Compat vDSO mapped to ffffe000.
CPU: AMD Athlon(tm) 64 Processor 3800+ stepping 02
Checking 'hlt' instruction... OK.
ACPI: Core revision 20070126
ACPI: setting ELCR to 0200 (from 0eb8)
NET: Registered protocol family 16
EISA bus registered
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfb0a0, last bus=2
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S4 S5)
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 3 *4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 *7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0
ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0
ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0
ACPI: PCI Interrupt Link [APC5] (IRQs *16)
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs *23)
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [APSJ] (IRQs 20 21 22) *0, disabled.
ACPI: Power Resource [ISAV] (on)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 8 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:00: ioport range 0x1000-0x107f has been reserved
pnp: 00:00: ioport range 0x1080-0x10ff has been reserved
pnp: 00:00: ioport range 0x1400-0x147f has been reserved
pnp: 00:00: ioport range 0x1480-0x14ff has been reserved
Time: tsc clocksource has been installed.
pnp: 00:00: ioport range 0x1800-0x187f has been reserved
pnp: 00:00: ioport range 0x1880-0x18ff has been reserved
pnp: 00:01: iomem range 0xcc000-0xcffff has been reserved
pnp: 00:01: iomem range 0xf0000-0xf7fff could not be reserved
pnp: 00:01: iomem range 0xf8000-0xfbfff could not be reserved
pnp: 00:01: iomem range 0xfc000-0xfffff could not be reserved
PCI: Bridge: 0000:00:0b.0
  IO window: disabled.
  MEM window: f8000000-faffffff
  PREFETCH window: f6000000-f7ffffff
PCI: Bridge: 0000:00:0e.0
  IO window: a000-afff
  MEM window: fb000000-fcffffff
  PREFETCH window: 88000000-880fffff
PCI: Setting latency timer of device 0000:00:0e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
apm: overridden by ACPI.
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver 2.1.28 [Flags: R/W].
io scheduler noop registered
io scheduler cfq registered (default)
Boot video device is 0000:01:00.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux agpgart interface v0.102 (c) Dave Jones
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNK5] -> GSI 5 (level, low) -> IRQ 5
[drm] Initialized mga 3.2.1 20051102 on minor 0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
loop: module loaded
sk98lin: driver has been replaced by the skge driver and is scheduled for removal
ACPI: PCI Interrupt Link [LNK4] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:02:0b.0[A] -> Link [LNK4] -> GSI 10 (level, low) -> IRQ 10
eth0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter
      PrefPort:A  RlmtMode:Check Link State
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
NFORCE3-250: IDE controller at PCI slot 0000:00:08.0
NFORCE3-250: chipset revision 162
NFORCE3-250: not 100% native mode: will probe irqs later
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: BIOS didn't set cable bits correctly. Enabling workaround.
NFORCE3-250: 0000:00:08.0 (rev a2) UDMA133 controller
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
Switched to high resolution mode on CPU 0
hda: Maxtor 6L100P0, ATA DISK drive
hdb: WDC WD800JB-00CRA1, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: DVD-RW IDE1004, ATAPI CD/DVD-ROM drive
hdd: PLEXTOR DVDR PX-716A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
	current capacity is 195810959 sectors (100255 MB)
	native  capacity is 195813072 sectors (100256 MB)
hda: Host Protected Area disabled.
hda: 195813072 sectors (100256 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(133)
hda: cache flushes supported
 hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 hda9 >
hdb: max request size: 128KiB
hdb: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100)
hdb: cache flushes not supported
 hdb: hdb1
hdc: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache<4>hdc: drive side 80-wire cable detection failed, limiting max speed to UDMA33

Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(66)
Loading iSCSI transport class v2.0-724.
iscsi: registered transport (tcp)
Loading Adaptec I2O RAID: Version 2.4 Build 5go
Detecting Adaptec I2O RAID controllers...
Adaptec aacraid driver (1.1-5[2437]-mh4)
aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
scsi: <fdomain> Detection failed (no card)
sym53c416.c: Version 1.0.0-ac
qlogicfas: no cards were found, please specify I/O address and IRQ using iobase= and irq= options<6>QLogic Fibre Channel HBA Driver
iscsi: registered transport (qla4xxx)
QLogic iSCSI HBA Driver
Emulex LightPulse Fibre Channel SCSI driver 8.1.12
Copyright(c) 2004-2007 Emulex.  All rights reserved.
seagate: ST0x/TMC-8xx not detected.
Failed initialization of WD-7000 SCSI card!
DC390: clustering now enabled by default. If you get problems load
	with "disable_clustering=1" and report to maintainers
megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
megasas: 00.00.03.10-rc5 Thu May 17 10:09:32 PDT 2007
GDT-HA: Storage RAID Controller Driver. Version: 3.05
GDT-HA: Found 0 PCI Storage RAID Controllers
3ware Storage Controller device driver for Linux v1.26.02.002.
3ware 9000 Storage Controller device driver for Linux v2.26.02.008.
nsp32: loading...
ipr: IBM Power RAID SCSI Device Driver version: 2.4.1 (April 24, 2007)
RocketRAID 3xxx SATA Controller driver v1.0 (060426)
sata_nv 0000:00:0a.0: version 3.4
ACPI: PCI Interrupt Link [LFID] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LFID] -> GSI 11 (level, low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:0a.0 to 64
scsi2 : sata_nv
scsi3 : sata_nv
ata1: SATA max UDMA/133 cmd 0x000109f0 ctl 0x00010bf2 bmdma 0x0001dc00 irq 11
ata2: SATA max UDMA/133 cmd 0x00010970 ctl 0x00010b72 bmdma 0x0001dc08 irq 11
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: ATA-7: ST3300620AS, 3.AAD, max UDMA/133
ata1.00: 586070255 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata1.00: Host Protected Area detected:
	current size: 586070255 sectors
	native size: 586072368 sectors
ata1.00: configured for UDMA/133
ata2: SATA link down (SStatus 0 SControl 300)
scsi 2:0:0:0: Direct-Access     ATA      ST3300620AS      3.AA PQ: 0 ANSI: 5
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 2:0:0:0: [sda] 586070255 512-byte hardware sectors (300068 MB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 >
sd 2:0:0:0: [sda] Attached SCSI disk
Fusion MPT base driver 3.04.04
Copyright (c) 1999-2007 LSI Logic Corporation
Fusion MPT SPI Host driver 3.04.04
Fusion MPT FC Host driver 3.04.04
Fusion MPT SAS Host driver 3.04.04
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [LUBA] enabled at IRQ 9
PCI: setting IRQ 9 as level-triggered
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LUBA] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.0 to 64
ohci_hcd 0000:00:02.0: OHCI Host Controller
ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:02.0: irq 9, io mem 0xfd003000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
ACPI: PCI Interrupt Link [LUBB] enabled at IRQ 9
ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [LUBB] -> GSI 9 (level, low) -> IRQ 9
PCI: Setting latency timer of device 0000:00:02.1 to 64
ohci_hcd 0000:00:02.1: OHCI Host Controller
ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:02.1: irq 9, io mem 0xfd004000
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 4
PCI: setting IRQ 4 as level-triggered
ACPI: PCI Interrupt 0000:02:06.0[A] -> Link [LNK3] -> GSI 4 (level, low) -> IRQ 4
uhci_hcd 0000:02:06.0: UHCI Host Controller
uhci_hcd 0000:02:06.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:02:06.0: irq 4, io base 0x0000a000
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
usb 1-3: new low speed USB device using ohci_hcd and address 2
ACPI: PCI Interrupt 0000:02:06.1[B] -> Link [LNK4] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:02:06.1: UHCI Host Controller
uhci_hcd 0000:02:06.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:02:06.1: irq 10, io base 0x0000a400
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb 1-3: configuration #1 chosen from 1 choice
usb 1-4: new full speed USB device using ohci_hcd and address 3
usb 1-4: configuration #1 chosen from 1 choice
usb 2-3: new low speed USB device using ohci_hcd and address 2
usb 2-3: configuration #1 chosen from 1 choice
usb 4-1: new full speed USB device using uhci_hcd and address 2
usb 4-1: configuration #1 chosen from 1 choice
drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005
usbcore: registered new interface driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
EISA: Probing bus 0 at eisa.0
Cannot allocate resource for EISA slot 1
Cannot allocate resource for EISA slot 2
EISA: Detected 0 cards.
usbcore: registered new interface driver hiddev
input: Logitech Optical USB Mouse as /class/input/input0
input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:02.0-3
input: Logitech Logitech USB Keyboard as /class/input/input1
input: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
input: Logitech Logitech USB Keyboard as /class/input/input2
input: USB HID v1.10 Mouse [Logitech Logitech USB Keyboard] on usb-0000:00:02.1-3
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.14 (Thu May 31 09:03:25 2007 UTC).
ACPI: PCI Interrupt Link [LACI] enabled at IRQ 7
PCI: setting IRQ 7 as level-triggered
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LACI] -> GSI 7 (level, low) -> IRQ 7
PCI: Setting latency timer of device 0000:00:06.0 to 64
intel8x0_measure_ac97_clock: measured 50771 usecs
intel8x0: clocking to 46866
ALSA device list:
  #0: NVidia CK8S with ALC850 at irq 7
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 364k freed
Adding 1566328k swap on /dev/sda3.  Priority:-1 extents:1 across:1566328k
EXT3 FS on sda5, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda5, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda9, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda10, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda11, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev hda1.

[-- Attachment #5: DOT_config.txt --]
[-- Type: text/x-java, Size: 19248 bytes --]

# diff -u .config-2.6.22 .config-2.6.23




--- .config-2.6.22	2007-10-10 19:27:42.000000000 -0700
+++ .config-2.6.23	2007-10-10 11:23:33.000000000 -0700
@@ -1,12 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Wed Oct 10 19:27:39 2007
+# Linux kernel version: 2.6.23
+# Wed Oct 10 11:23:31 2007
 #
 CONFIG_X86_32=y
 CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_CLOCKSOURCE_WATCHDOG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_SEMAPHORE_SLEEPERS=y
@@ -23,29 +25,24 @@
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION="-08.10.07a"
+CONFIG_LOCALVERSION="-10.10.07"
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
-CONFIG_IPC_NS=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
-CONFIG_UTS_NS=y
+# CONFIG_USER_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKCONFIG_PROC is not set
 CONFIG_LOG_BUF_SHIFT=15
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
@@ -67,7 +64,6 @@
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_VM_EVENT_COUNTERS=y
@@ -77,37 +73,30 @@
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_KMOD=y
-
-#
-# Block layer
-#
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
 
 #
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
 # CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_CFQ=y
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_DEFAULT_IOSCHED="deadline"
 
 #
 # Processor type and features
@@ -150,9 +139,9 @@
 # CONFIG_MCYRIXIII is not set
 # CONFIG_MVIAC3_2 is not set
 # CONFIG_MVIAC7 is not set
-# CONFIG_X86_GENERIC is not set
+CONFIG_X86_GENERIC=y
 CONFIG_X86_CMPXCHG=y
-CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=7
 CONFIG_X86_XADD=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
@@ -166,14 +155,17 @@
 CONFIG_X86_INTEL_USERCOPY=y
 CONFIG_X86_USE_PPRO_CHECKSUM=y
 CONFIG_X86_TSC=y
-CONFIG_X86_MINIMUM_CPU_MODEL=4
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
 # CONFIG_HPET_TIMER is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
-# CONFIG_X86_UP_APIC is not set
+CONFIG_X86_UP_APIC=y
+# CONFIG_X86_UP_IOAPIC is not set
+CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_MCE=y
-CONFIG_X86_MCE_NONFATAL=m
+# CONFIG_X86_MCE_NONFATAL is not set
+CONFIG_X86_MCE_P4THERMAL=y
 CONFIG_VM86=y
 # CONFIG_TOSHIBA is not set
 # CONFIG_I8K is not set
@@ -185,13 +177,15 @@
 #
 # Firmware Drivers
 #
-CONFIG_EDD=m
-CONFIG_DELL_RBU=m
-CONFIG_DCDBAS=m
+# CONFIG_EDD is not set
+# CONFIG_DELL_RBU is not set
+# CONFIG_DCDBAS is not set
+CONFIG_DMIID=y
 CONFIG_NOHIGHMEM=y
 # CONFIG_HIGHMEM4G is not set
 # CONFIG_HIGHMEM64G is not set
 CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_X86_PAE is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -206,9 +200,11 @@
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
 CONFIG_NR_QUICK=1
-CONFIG_MATH_EMULATION=y
-CONFIG_MTRR=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_MTRR is not set
 # CONFIG_EFI is not set
 # CONFIG_SECCOMP is not set
 # CONFIG_HZ_100 is not set
@@ -226,19 +222,17 @@
 # Power management options (ACPI, APM)
 #
 CONFIG_PM=y
-CONFIG_PM_LEGACY=y
+# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
-
-#
-# ACPI (Advanced Configuration and Power Interface) Support
-#
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+CONFIG_HIBERNATION_UP_POSSIBLE=y
+# CONFIG_HIBERNATION is not set
 CONFIG_ACPI=y
 CONFIG_ACPI_SLEEP=y
-CONFIG_ACPI_SLEEP_PROC_FS=y
-# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
 CONFIG_ACPI_PROCFS=y
+CONFIG_ACPI_PROC_EVENT=y
 CONFIG_ACPI_AC=m
 CONFIG_ACPI_BATTERY=m
 CONFIG_ACPI_BUTTON=m
@@ -258,13 +252,7 @@
 CONFIG_X86_PM_TIMER=y
 CONFIG_ACPI_CONTAINER=m
 # CONFIG_ACPI_SBS is not set
-CONFIG_APM=y
-# CONFIG_APM_IGNORE_USER_SUSPEND is not set
-# CONFIG_APM_DO_ENABLE is not set
-# CONFIG_APM_CPU_IDLE is not set
-# CONFIG_APM_DISPLAY_BLANK is not set
-# CONFIG_APM_ALLOW_INTS is not set
-# CONFIG_APM_REAL_MODE_POWER_OFF is not set
+# CONFIG_APM is not set
 
 #
 # CPU Frequency scaling
@@ -293,7 +281,6 @@
 CONFIG_X86_POWERNOW_K8_ACPI=y
 CONFIG_X86_GX_SUSPMOD=m
 CONFIG_X86_SPEEDSTEP_CENTRINO=m
-CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
 CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
 CONFIG_X86_SPEEDSTEP_ICH=m
 CONFIG_X86_SPEEDSTEP_SMI=m
@@ -321,8 +308,7 @@
 CONFIG_PCI_BIOS=y
 CONFIG_PCI_DIRECT=y
 CONFIG_PCI_MMCONFIG=y
-CONFIG_PCIEPORTBUS=y
-CONFIG_PCIEAER=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_ISA_DMA_API=y
 CONFIG_ISA=y
@@ -344,8 +330,8 @@
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
+CONFIG_BINFMT_AOUT=y
+CONFIG_BINFMT_MISC=y
 
 #
 # Networking
@@ -372,7 +358,6 @@
 CONFIG_IP_FIB_HASH=y
 CONFIG_IP_MULTIPLE_TABLES=y
 CONFIG_IP_ROUTE_MULTIPATH=y
-# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
 CONFIG_IP_ROUTE_VERBOSE=y
 # CONFIG_IP_PNP is not set
 CONFIG_NET_IPIP=m
@@ -434,9 +419,7 @@
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
-CONFIG_AF_RXRPC=m
-# CONFIG_AF_RXRPC_DEBUG is not set
-# CONFIG_RXKAD is not set
+# CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
 
 #
@@ -447,6 +430,7 @@
 # CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
 
 #
 # Device Drivers
@@ -459,21 +443,9 @@
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
 # CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
 # CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
 CONFIG_PNP=y
 # CONFIG_PNP_DEBUG is not set
 
@@ -483,10 +455,7 @@
 CONFIG_ISAPNP=y
 # CONFIG_PNPBIOS is not set
 CONFIG_PNPACPI=y
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_XD is not set
 # CONFIG_BLK_CPQ_DA is not set
@@ -495,7 +464,7 @@
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_CRYPTOLOOP=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -504,18 +473,16 @@
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 # CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-CONFIG_IBM_ASM=m
+CONFIG_MISC_DEVICES=y
+# CONFIG_IBM_ASM is not set
 # CONFIG_PHANTOM is not set
-CONFIG_SGI_IOC4=m
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
 CONFIG_TIFM_CORE=m
-CONFIG_TIFM_7XX1=m
-CONFIG_MSI_LAPTOP=m
-CONFIG_SONY_LAPTOP=m
-# CONFIG_SONYPI_COMPAT is not set
+# CONFIG_TIFM_7XX1 is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_MSI_LAPTOP is not set
+# CONFIG_SONY_LAPTOP is not set
 # CONFIG_THINKPAD_ACPI is not set
 CONFIG_IDE=y
 CONFIG_BLK_DEV_IDE=y
@@ -530,7 +497,7 @@
 CONFIG_BLK_DEV_IDECD=y
 # CONFIG_BLK_DEV_IDETAPE is not set
 # CONFIG_BLK_DEV_IDEFLOPPY is not set
-CONFIG_BLK_DEV_IDESCSI=m
+CONFIG_BLK_DEV_IDESCSI=y
 # CONFIG_BLK_DEV_IDEACPI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
@@ -540,7 +507,7 @@
 #
 CONFIG_IDE_GENERIC=y
 # CONFIG_BLK_DEV_CMD640 is not set
-CONFIG_BLK_DEV_IDEPNP=y
+# CONFIG_BLK_DEV_IDEPNP is not set
 CONFIG_BLK_DEV_IDEPCI=y
 CONFIG_IDEPCI_SHARE_IRQ=y
 CONFIG_IDEPCI_PCIBUS_ORDER=y
@@ -590,6 +557,7 @@
 #
 CONFIG_RAID_ATTRS=m
 CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
 CONFIG_SCSI_TGT=y
 CONFIG_SCSI_NETLINK=y
 CONFIG_SCSI_PROC_FS=y
@@ -608,7 +576,7 @@
 #
 # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
@@ -622,11 +590,9 @@
 CONFIG_SCSI_ISCSI_ATTRS=y
 CONFIG_SCSI_SAS_ATTRS=y
 CONFIG_SCSI_SAS_LIBSAS=y
+# CONFIG_SCSI_SAS_ATA is not set
 # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-
-#
-# SCSI low-level drivers
-#
+CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=y
 CONFIG_BLK_DEV_3W_XXXX_RAID=y
 CONFIG_SCSI_3W_9XXX=y
@@ -768,75 +734,32 @@
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_WINBOND_VLB is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
 # CONFIG_MD is not set
 
 #
 # Fusion MPT device support
 #
-CONFIG_FUSION=y
-CONFIG_FUSION_SPI=y
-CONFIG_FUSION_FC=y
-CONFIG_FUSION_SAS=y
-CONFIG_FUSION_MAX_SGE=128
-CONFIG_FUSION_CTL=m
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
 #
 # CONFIG_FIREWIRE is not set
-CONFIG_IEEE1394=y
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-
-#
-# Controllers
-#
-CONFIG_IEEE1394_PCILYNX=m
-CONFIG_IEEE1394_OHCI1394=y
-
-#
-# Protocols
-#
-CONFIG_IEEE1394_VIDEO1394=m
-CONFIG_IEEE1394_SBP2=y
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=m
-
-#
-# I2O device support
-#
+# CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
-
-#
-# Network device support
-#
 CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_NET_SB1000 is not set
 # CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
 # CONFIG_NET_ETHERNET is not set
 CONFIG_MII=m
 CONFIG_NETDEV_1000=y
@@ -899,15 +822,7 @@
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
 # CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
 # CONFIG_PHONE is not set
 
 #
@@ -915,7 +830,7 @@
 #
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_POLLDEV is not set
+CONFIG_INPUT_POLLDEV=m
 
 #
 # Userland interfaces
@@ -979,6 +894,7 @@
 # CONFIG_JOYSTICK_XPAD is not set
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
 CONFIG_TOUCHSCREEN_GUNZE=m
 CONFIG_TOUCHSCREEN_ELO=m
 CONFIG_TOUCHSCREEN_MTOUCH=m
@@ -1029,6 +945,7 @@
 #
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_SERIAL_8250_PCI=y
 CONFIG_SERIAL_8250_PNP=y
 CONFIG_SERIAL_8250_NR_UARTS=4
@@ -1052,11 +969,12 @@
 CONFIG_SERIAL_JSM=m
 CONFIG_UNIX98_PTYS=y
 # CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
+CONFIG_IPMI_HANDLER=m
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
 # CONFIG_WATCHDOG is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -1095,16 +1013,12 @@
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_HPET is not set
 # CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
 # CONFIG_TCG_TPM is not set
 # CONFIG_TELCLOCK is not set
 CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_CHARDEV is not set
 
 #
 # I2C Algorithms
@@ -1136,6 +1050,7 @@
 CONFIG_I2C_SIS5595=m
 CONFIG_I2C_SIS630=m
 CONFIG_I2C_SIS96X=m
+# CONFIG_I2C_TAOS_EVM is not set
 CONFIG_I2C_STUB=m
 # CONFIG_I2C_TINY_USB is not set
 CONFIG_I2C_VIA=m
@@ -1148,11 +1063,13 @@
 #
 CONFIG_SENSORS_DS1337=m
 CONFIG_SENSORS_DS1374=m
+# CONFIG_DS1682 is not set
 CONFIG_SENSORS_EEPROM=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_SENSORS_PCA9539=m
 CONFIG_SENSORS_PCF8591=m
 CONFIG_SENSORS_MAX6875=m
+# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -1163,11 +1080,25 @@
 #
 # CONFIG_SPI is not set
 # CONFIG_SPI_MASTER is not set
+CONFIG_W1=m
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+CONFIG_W1_MASTER_MATROX=m
+CONFIG_W1_MASTER_DS2490=m
+CONFIG_W1_MASTER_DS2482=m
 
 #
-# Dallas's 1-wire bus
+# 1-wire Slaves
 #
-# CONFIG_W1 is not set
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2433=m
+CONFIG_W1_SLAVE_DS2433_CRC=y
+# CONFIG_W1_SLAVE_DS2760 is not set
+# CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 
 #
@@ -1255,6 +1186,7 @@
 CONFIG_VIDEO_SAA5246A=m
 CONFIG_VIDEO_SAA5249=m
 CONFIG_TUNER_3036=m
+# CONFIG_TUNER_TEA5761 is not set
 CONFIG_VIDEO_STRADIS=m
 CONFIG_VIDEO_ZORAN_ZR36060=m
 CONFIG_VIDEO_ZORAN=m
@@ -1264,7 +1196,6 @@
 CONFIG_VIDEO_ZORAN_LML33=m
 CONFIG_VIDEO_ZORAN_LML33R10=m
 CONFIG_VIDEO_ZORAN_AVS6EYES=m
-CONFIG_VIDEO_MEYE=m
 CONFIG_VIDEO_SAA7134=m
 CONFIG_VIDEO_SAA7134_ALSA=m
 CONFIG_VIDEO_SAA7134_DVB=m
@@ -1357,6 +1288,7 @@
 CONFIG_DVB_USB_TTUSB2=m
 CONFIG_DVB_USB_DTT200U=m
 # CONFIG_DVB_USB_OPERA1 is not set
+# CONFIG_DVB_USB_AF9005 is not set
 CONFIG_DVB_TTUSB_BUDGET=m
 CONFIG_DVB_TTUSB_DEC=m
 CONFIG_DVB_CINERGYT2=m
@@ -1460,6 +1392,7 @@
 CONFIG_VIDEO_BUF=m
 CONFIG_VIDEO_BUF_DVB=m
 CONFIG_VIDEO_BTCX=m
+CONFIG_VIDEO_IR_I2C=m
 CONFIG_VIDEO_IR=m
 CONFIG_VIDEO_TVEEPROM=m
 CONFIG_DAB=y
@@ -1477,16 +1410,16 @@
 #
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
 # CONFIG_FB is not set
 
 #
 # Console display driver support
 #
 CONFIG_VGA_CONSOLE=y
-CONFIG_VGACON_SOFT_SCROLLBACK=y
-CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
-CONFIG_VIDEO_SELECT=y
-CONFIG_MDA_CONSOLE=m
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+# CONFIG_VIDEO_SELECT is not set
+# CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 
 #
@@ -1574,6 +1507,7 @@
 # CONFIG_SND_CMIPCI is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
 # CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1631,14 +1565,15 @@
 # CONFIG_SND_SOC is not set
 
 #
-# Open Sound System
+# SoC Audio support for SuperH
 #
-# CONFIG_SOUND_PRIME is not set
-CONFIG_AC97_BUS=y
 
 #
-# HID Devices
+# Open Sound System
 #
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
 
@@ -1654,10 +1589,7 @@
 CONFIG_THRUSTMASTER_FF=y
 CONFIG_ZEROPLUS_FF=y
 CONFIG_USB_HIDDEV=y
-
-#
-# USB support
-#
+CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
@@ -1671,16 +1603,16 @@
 # CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
 # CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_PERSIST is not set
 # CONFIG_USB_OTG is not set
 
 #
 # USB Host Controller Drivers
 #
-CONFIG_USB_EHCI_HCD=m
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_SPLIT_ISO=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_TT_NEWSCHED=y
-# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
 # CONFIG_USB_ISP116X_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -1688,6 +1620,7 @@
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1772,6 +1705,7 @@
 # MMC/SD Card Drivers
 #
 CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
 
 #
 # MMC/SD Host Controller Drivers
@@ -1779,11 +1713,8 @@
 CONFIG_MMC_SDHCI=m
 CONFIG_MMC_WBSD=m
 CONFIG_MMC_TIFM_SD=m
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
 
 #
 # LED drivers
@@ -1792,20 +1723,9 @@
 #
 # LED Triggers
 #
-
-#
-# InfiniBand support
-#
+# CONFIG_LEDS_TRIGGERS is not set
 # CONFIG_INFINIBAND is not set
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
 # CONFIG_EDAC is not set
-
-#
-# Real Time Clock
-#
 # CONFIG_RTC_CLASS is not set
 
 #
@@ -1816,17 +1736,19 @@
 #
 # DMA Clients
 #
-CONFIG_NET_DMA=y
+# CONFIG_NET_DMA is not set
 
 #
 # DMA Devices
 #
 CONFIG_INTEL_IOATDMA=m
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
 
 #
-# Virtualization
+# Userspace I/O
 #
-# CONFIG_KVM is not set
+# CONFIG_UIO is not set
 
 #
 # File systems
@@ -1919,24 +1841,25 @@
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
 # CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_GSS=m
 # CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=y
+CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -1993,10 +1916,7 @@
 #
 CONFIG_DLM=m
 # CONFIG_DLM_DEBUG is not set
-
-#
-# Instrumentation Support
-#
+CONFIG_INSTRUMENTATION=y
 # CONFIG_PROFILING is not set
 # CONFIG_KPROBES is not set
 
@@ -2013,6 +1933,8 @@
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_EARLY_PRINTK=y
+CONFIG_X86_FIND_SMP_CONFIG=y
+CONFIG_X86_MPPARSE=y
 CONFIG_DOUBLEFAULT=y
 
 #
@@ -2023,12 +1945,8 @@
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
 CONFIG_SECURITY_NETWORK_XFRM=y
-CONFIG_SECURITY_CAPABILITIES=m
+CONFIG_SECURITY_CAPABILITIES=y
 CONFIG_SECURITY_ROOTPLUG=m
-
-#
-# Cryptographic options
-#
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
@@ -2070,10 +1988,7 @@
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_CAMELLIA=y
 CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
 CONFIG_CRYPTO_DEV_PADLOCK=m
 CONFIG_CRYPTO_DEV_PADLOCK_AES=m
 CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
@@ -2087,6 +2002,7 @@
 CONFIG_CRC16=m
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
 CONFIG_LIBCRC32C=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
@@ -2094,6 +2010,7 @@
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
+CONFIG_CHECK_SIGNATURE=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_X86_BIOS_REBOOT=y

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Linus Torvalds]

On Wed, 10 Oct 2007, Kevin wrote:
> 
> The last kernel I used was 6.2.22 the "dmesg" the file is attached:
> 
> dmesg 2.6.22 line 158 >  apm: overridden by ACPI.
> 
> dmesg, APM on, has no line > apm: overridden by ACPI.

Ok, this is the real reason. 

The APM code does:

        if (PM_IS_ACTIVE()) {
                printk(KERN_NOTICE "apm: overridden by ACPI.\n");
                apm_info.disabled = 1;
                return -ENODEV;
        }

and in previous kernels that would notice that you have ACPI enabled, and 
APM gets shut out, and you never see your buggy APM BIOS.

In 2.6.23, this apparently doesn't happen for some reason.

And I think I see the problem: it's a config change. You don't have 
PM_LEGACY enabled. Your config file diff shows:

	-CONFIG_PM_LEGACY=y
	+# CONFIG_PM_LEGACY is not set

I suspect we should make CONFIG_APM either depend on, or select, 
PM_LEGACY. But as far as I can see, nothing has actually changed in this 
area in the kernel, and this bug has been there before - just your config 
change made it appear. 

Rafael? Stephen? Opinions? I'd think that making APM depend on 
CONFIG_PM_LEGACY is the right thing to do these days..

		Linus

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Jeff Garzik]

Linus Torvalds wrote:
> 
> On Wed, 10 Oct 2007, Kevin wrote:
>> The last kernel I used was 6.2.22 the "dmesg" the file is attached:
>>
>> dmesg 2.6.22 line 158 >  apm: overridden by ACPI.
>>
>> dmesg, APM on, has no line > apm: overridden by ACPI.
> 
> Ok, this is the real reason. 
> 
> The APM code does:
> 
>         if (PM_IS_ACTIVE()) {
>                 printk(KERN_NOTICE "apm: overridden by ACPI.\n");
>                 apm_info.disabled = 1;
>                 return -ENODEV;
>         }
> 
> and in previous kernels that would notice that you have ACPI enabled, and 
> APM gets shut out, and you never see your buggy APM BIOS.
> 
> In 2.6.23, this apparently doesn't happen for some reason.
> 
> And I think I see the problem: it's a config change. You don't have 
> PM_LEGACY enabled. Your config file diff shows:
> 
> 	-CONFIG_PM_LEGACY=y
> 	+# CONFIG_PM_LEGACY is not set
> 
> I suspect we should make CONFIG_APM either depend on, or select, 
> PM_LEGACY. But as far as I can see, nothing has actually changed in this 
> area in the kernel, and this bug has been there before - just your config 
> change made it appear. 
> 
> Rafael? Stephen? Opinions? I'd think that making APM depend on 
> CONFIG_PM_LEGACY is the right thing to do these days..

Speaking as the author of

	[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h

I agree.  arch/i386/kernel/apm.c clearly requires 
include/linux/pm_legacy.h and the legacy PM API.

I would vote for a dependency rather than select, but don't have any 
strong feelings on the matter...

	Jeff

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Dave Jones]

On Thu, Oct 11, 2007 at 02:42:01PM -0400, Jeff Garzik wrote:
 > Linus Torvalds wrote:
 > > 
 > > And I think I see the problem: it's a config change. You don't have 
 > > PM_LEGACY enabled. Your config file diff shows:
 > > 
 > > 	-CONFIG_PM_LEGACY=y
 > > 	+# CONFIG_PM_LEGACY is not set
 > > 
 > > I suspect we should make CONFIG_APM either depend on, or select, 
 > > PM_LEGACY. But as far as I can see, nothing has actually changed in this 
 > > area in the kernel, and this bug has been there before - just your config 
 > > change made it appear. 
 > > 
 > > Rafael? Stephen? Opinions? I'd think that making APM depend on 
 > > CONFIG_PM_LEGACY is the right thing to do these days..
 > 
 > Speaking as the author of
 > 
 > 	[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
 > 
 > I agree.  arch/i386/kernel/apm.c clearly requires 
 > include/linux/pm_legacy.h and the legacy PM API.
 > 
 > I would vote for a dependency rather than select, but don't have any 
 > strong feelings on the matter...

gti revert 987d4613e52e4f655278265aabbcc69237018b1d
should do the trick.

	Dave

-- 
http://www.codemonkey.org.uk

Re: ARPM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Rafael J. Wysocki]

On Thursday, 11 October 2007 20:42, Jeff Garzik wrote:
> Linus Torvalds wrote:
> > 
> > On Wed, 10 Oct 2007, Kevin wrote:
> >> The last kernel I used was 6.2.22 the "dmesg" the file is attached:
> >>
> >> dmesg 2.6.22 line 158 >  apm: overridden by ACPI.
> >>
> >> dmesg, APM on, has no line > apm: overridden by ACPI.
> > 
> > Ok, this is the real reason. 
> > 
> > The APM code does:
> > 
> >         if (PM_IS_ACTIVE()) {
> >                 printk(KERN_NOTICE "apm: overridden by ACPI.\n");
> >                 apm_info.disabled = 1;
> >                 return -ENODEV;
> >         }
> > 
> > and in previous kernels that would notice that you have ACPI enabled, and 
> > APM gets shut out, and you never see your buggy APM BIOS.
> > 
> > In 2.6.23, this apparently doesn't happen for some reason.
> > 
> > And I think I see the problem: it's a config change. You don't have 
> > PM_LEGACY enabled. Your config file diff shows:
> > 
> > 	-CONFIG_PM_LEGACY=y
> > 	+# CONFIG_PM_LEGACY is not set
> > 
> > I suspect we should make CONFIG_APM either depend on, or select, 
> > PM_LEGACY. But as far as I can see, nothing has actually changed in this 
> > area in the kernel, and this bug has been there before - just your config 
> > change made it appear. 
> > 
> > Rafael? Stephen? Opinions? I'd think that making APM depend on 
> > CONFIG_PM_LEGACY is the right thing to do these days..
> 
> Speaking as the author of
> 
> 	[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
> 
> I agree.  arch/i386/kernel/apm.c clearly requires 
> include/linux/pm_legacy.h and the legacy PM API.
> 
> I would vote for a dependency rather than select, but don't have any 
> strong feelings on the matter...

I agree and yes, I'd vote for a dependency too.

Greetings,
Rafael

Re: APM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Adrian Bunk]

On Thu, Oct 11, 2007 at 02:42:01PM -0400, Jeff Garzik wrote:
> Linus Torvalds wrote:
>> On Wed, 10 Oct 2007, Kevin wrote:
>>> The last kernel I used was 6.2.22 the "dmesg" the file is attached:
>>>
>>> dmesg 2.6.22 line 158 >  apm: overridden by ACPI.
>>>
>>> dmesg, APM on, has no line > apm: overridden by ACPI.
>> Ok, this is the real reason. The APM code does:
>>         if (PM_IS_ACTIVE()) {
>>                 printk(KERN_NOTICE "apm: overridden by ACPI.\n");
>>                 apm_info.disabled = 1;
>>                 return -ENODEV;
>>         }
>> and in previous kernels that would notice that you have ACPI enabled, and 
>> APM gets shut out, and you never see your buggy APM BIOS.
>> In 2.6.23, this apparently doesn't happen for some reason.
>> And I think I see the problem: it's a config change. You don't have 
>> PM_LEGACY enabled. Your config file diff shows:
>> 	-CONFIG_PM_LEGACY=y
>> 	+# CONFIG_PM_LEGACY is not set
>> I suspect we should make CONFIG_APM either depend on, or select, 
>> PM_LEGACY. But as far as I can see, nothing has actually changed in this 
>> area in the kernel, and this bug has been there before - just your config 
>> change made it appear. Rafael? Stephen? Opinions? I'd think that making 
>> APM depend on CONFIG_PM_LEGACY is the right thing to do these days..
>
> Speaking as the author of
>
> 	[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
>
> I agree.  arch/i386/kernel/apm.c clearly requires include/linux/pm_legacy.h 
> and the legacy PM API.
>
> I would vote for a dependency rather than select, but don't have any strong 
> feelings on the matter...

It should be a select since a dependency would make it needlessly hard 
for kconfig users to find the APM option.

> 	Jeff

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: APM shutdown oops (Re: [stable] [patch 09/12] Fix SMP poweroff hangs)

[Rafael J. Wysocki]

On Friday, 12 October 2007 01:27, Adrian Bunk wrote:
> On Thu, Oct 11, 2007 at 02:42:01PM -0400, Jeff Garzik wrote:
> > Linus Torvalds wrote:
> >> On Wed, 10 Oct 2007, Kevin wrote:
> >>> The last kernel I used was 6.2.22 the "dmesg" the file is attached:
> >>>
> >>> dmesg 2.6.22 line 158 >  apm: overridden by ACPI.
> >>>
> >>> dmesg, APM on, has no line > apm: overridden by ACPI.
> >> Ok, this is the real reason. The APM code does:
> >>         if (PM_IS_ACTIVE()) {
> >>                 printk(KERN_NOTICE "apm: overridden by ACPI.\n");
> >>                 apm_info.disabled = 1;
> >>                 return -ENODEV;
> >>         }
> >> and in previous kernels that would notice that you have ACPI enabled, and 
> >> APM gets shut out, and you never see your buggy APM BIOS.
> >> In 2.6.23, this apparently doesn't happen for some reason.
> >> And I think I see the problem: it's a config change. You don't have 
> >> PM_LEGACY enabled. Your config file diff shows:
> >> 	-CONFIG_PM_LEGACY=y
> >> 	+# CONFIG_PM_LEGACY is not set
> >> I suspect we should make CONFIG_APM either depend on, or select, 
> >> PM_LEGACY. But as far as I can see, nothing has actually changed in this 
> >> area in the kernel, and this bug has been there before - just your config 
> >> change made it appear. Rafael? Stephen? Opinions? I'd think that making 
> >> APM depend on CONFIG_PM_LEGACY is the right thing to do these days..
> >
> > Speaking as the author of
> >
> > 	[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.h
> >
> > I agree.  arch/i386/kernel/apm.c clearly requires include/linux/pm_legacy.h 
> > and the legacy PM API.
> >
> > I would vote for a dependency rather than select, but don't have any strong 
> > feelings on the matter...
> 
> It should be a select since a dependency would make it needlessly hard 
> for kconfig users to find the APM option.

Well, my experience with selects is such that I'd rather avoid them in the
future, if possible ...

Greetings,
Rafael

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

On Tue, Oct 09, 2007 at 04:27:06PM -0700, Linus Torvalds wrote:
> 
> 
> On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> > 
> > Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> 
> Well, the ppc oops seems to be a ppc bug regardless.
> 
> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is 
> defined, I don't see why/how ppc can validly oops. So I think the first 
> thing to do is to try to figure out why it oopses, not to disable it for 
> ppc.

The machine Paul tried on most likely has MPIC interrupt controller, and
the oops was when the pseries_cpu_disable tried calling XICS code instead.
It's not surprising that it failed, I don't think IBM has (traditionally)
cared about cpu hotplug on those machines.

So the PPC-side fix is to not enable cpu hotplug on mpic-based
systems. I'll follow up with a patch, but I have no way to test it since
I only have one POWER5 machine, no other IBM hardware. I'd appreciate
it if someone with hardware could verify it.


-Olof

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Olof Johansson]

On Tue, Oct 09, 2007 at 04:27:06PM -0700, Linus Torvalds wrote:
> 
> 
> On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> > 
> > Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> 
> Well, the ppc oops seems to be a ppc bug regardless.
> 
> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is 
> defined, I don't see why/how ppc can validly oops. So I think the first 
> thing to do is to try to figure out why it oopses, not to disable it for 
> ppc.

The machine Paul tried on most likely has MPIC interrupt controller, and
the oops was when the pseries_cpu_disable tried calling XICS code instead.
It's not surprising that it failed, I don't think IBM has (traditionally)
cared about cpu hotplug on those machines.

So the PPC-side fix is to not enable cpu hotplug on mpic-based
systems. I'll follow up with a patch, but I have no way to test it since
I only have one POWER5 machine, no other IBM hardware. I'd appreciate
it if someone with hardware could verify it.


-Olof

[PATCH] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

Don't allow cpu hotplug on systems lacking XICS interrupt controller,
since current platform code is hardcoded for it.


Signed-off-by: Olof Johansson <olof@lixom.net>


diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 9711eb0..e29b890 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -252,6 +252,19 @@ static struct notifier_block pseries_smp_nb = {
 
 static int __init pseries_cpu_hotplug_init(void)
 {
+	struct device_node *np;
+	const char *typep;
+
+	for (np = NULL; (np = of_find_node_by_name(np,
+						   "interrupt-controller"));) {
+		typep = of_get_property(np, "compatible", NULL);
+		if (strstr(typep, "open-pic")) {
+			printk(KERN_INFO "CPU Hotplug not supported on "
+				"systems using MPIC\n");
+			return 0;
+		}
+	}
+
 	rtas_stop_self_args.token = rtas_token("stop-self");
 	qcss_tok = rtas_token("query-cpu-stopped-state");
 

[PATCH] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

Don't allow cpu hotplug on systems lacking XICS interrupt controller,
since current platform code is hardcoded for it.


Signed-off-by: Olof Johansson <olof@lixom.net>


diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 9711eb0..e29b890 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -252,6 +252,19 @@ static struct notifier_block pseries_smp_nb = {
 
 static int __init pseries_cpu_hotplug_init(void)
 {
+	struct device_node *np;
+	const char *typep;
+
+	for (np = NULL; (np = of_find_node_by_name(np,
+						   "interrupt-controller"));) {
+		typep = of_get_property(np, "compatible", NULL);
+		if (strstr(typep, "open-pic")) {
+			printk(KERN_INFO "CPU Hotplug not supported on "
+				"systems using MPIC\n");
+			return 0;
+		}
+	}
+
 	rtas_stop_self_args.token = rtas_token("stop-self");
 	qcss_tok = rtas_token("query-cpu-stopped-state");
 

Re: [PATCH] powerpc: don't enable cpu hotplug on mpic-based pseries

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1146 bytes --]

Hi Olof,

On Tue, 9 Oct 2007 19:08:15 -0500 Olof Johansson <olof@lixom.net> wrote:
>
> Don't allow cpu hotplug on systems lacking XICS interrupt controller,
> since current platform code is hardcoded for it.
> 
> 
> Signed-off-by: Olof Johansson <olof@lixom.net>
> 
> 
> diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
> index 9711eb0..e29b890 100644
> --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
> +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
> @@ -252,6 +252,19 @@ static struct notifier_block pseries_smp_nb = {
>  
>  static int __init pseries_cpu_hotplug_init(void)
>  {
> +	struct device_node *np;
> +	const char *typep;
> +
> +	for (np = NULL; (np = of_find_node_by_name(np,
> +						   "interrupt-controller"));) {
> +		typep = of_get_property(np, "compatible", NULL);
> +		if (strstr(typep, "open-pic")) {
> +			printk(KERN_INFO "CPU Hotplug not supported on "
> +				"systems using MPIC\n");

You need an of_node_put(np) here.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: [PATCH] powerpc: don't enable cpu hotplug on mpic-based pseries

[Stephen Rothwell]

[-- Attachment #1: Type: text/plain, Size: 1146 bytes --]

Hi Olof,

On Tue, 9 Oct 2007 19:08:15 -0500 Olof Johansson <olof@lixom.net> wrote:
>
> Don't allow cpu hotplug on systems lacking XICS interrupt controller,
> since current platform code is hardcoded for it.
> 
> 
> Signed-off-by: Olof Johansson <olof@lixom.net>
> 
> 
> diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
> index 9711eb0..e29b890 100644
> --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
> +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
> @@ -252,6 +252,19 @@ static struct notifier_block pseries_smp_nb = {
>  
>  static int __init pseries_cpu_hotplug_init(void)
>  {
> +	struct device_node *np;
> +	const char *typep;
> +
> +	for (np = NULL; (np = of_find_node_by_name(np,
> +						   "interrupt-controller"));) {
> +		typep = of_get_property(np, "compatible", NULL);
> +		if (strstr(typep, "open-pic")) {
> +			printk(KERN_INFO "CPU Hotplug not supported on "
> +				"systems using MPIC\n");

You need an of_node_put(np) here.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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[PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

Don't allow cpu hotplug on systems lacking XICS interrupt controller,
since current code is hardcoded for it.


Signed-off-by: Olof Johansson <olof@lixom.net>

---

On Wed, Oct 10, 2007 at 10:18:26AM +1000, Stephen Rothwell wrote:

> > +	struct device_node *np;
> > +	const char *typep;
> > +
> > +	for (np = NULL; (np = of_find_node_by_name(np,
> > +						   "interrupt-controller"));) {
> > +		typep = of_get_property(np, "compatible", NULL);
> > +		if (strstr(typep, "open-pic")) {
> > +			printk(KERN_INFO "CPU Hotplug not supported on "
> > +				"systems using MPIC\n");
> 
> You need an of_node_put(np) here.

Grmbl, you're right.

pseries_discover_pic() doesn't have one, that's where I took the above
logic from. So we're obviously already leaking device node references.

Still, no reason to make it worse.


-Olof

diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 9711eb0..ae85fc0 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -252,6 +252,21 @@ static struct notifier_block pseries_smp_nb = {
 
 static int __init pseries_cpu_hotplug_init(void)
 {
+	struct device_node *np;
+	const char *typep;
+
+	for (np = NULL; (np = of_find_node_by_name(np,
+						   "interrupt-controller"));) {
+		typep = of_get_property(np, "compatible", NULL);
+		if (strstr(typep, "open-pic")) {
+			of_node_put(np);
+
+			printk(KERN_INFO "CPU Hotplug not supported on "
+				"systems using MPIC\n");
+			return 0;
+		}
+	}
+
 	rtas_stop_self_args.token = rtas_token("stop-self");
 	qcss_tok = rtas_token("query-cpu-stopped-state");
 

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Milton Miller]

Don't allow cpu hotplug on pSeries systems lacking XICS interrupt controller,
since current code is hardcoded to call xics routines.

Signed-off-by: Milton Miller <miltonm@bga.com>
--

Olof's patch searched the device-tree again, looking for an mpic.   This
code instead checks that we found an xics the first time by checking the
init function.

diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 9711eb0..20f010a 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -262,6 +262,12 @@ static int __init pseries_cpu_hotplug_init(void)
 		return 0;
 	}
 
+	if (ppc_md.init_IRQ != xics_init_IRQ) {
+		printk(KERN_INFO "pSeries CPU Hotplug only supported on xics "
+				"interrupt controllers - disabling");
+		return 0;
+	}
+
 	ppc_md.cpu_die = pseries_mach_cpu_die;
 	smp_ops->cpu_disable = pseries_cpu_disable;
 	smp_ops->cpu_die = pseries_cpu_die;

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Milton Miller]

Don't allow cpu hotplug on pSeries systems lacking XICS interrupt controller,
since current code is hardcoded to call xics routines.

Signed-off-by: Milton Miller <miltonm@bga.com>
--

Olof's patch searched the device-tree again, looking for an mpic.   This
code instead checks that we found an xics the first time by checking the
init function.

diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 9711eb0..20f010a 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -262,6 +262,12 @@ static int __init pseries_cpu_hotplug_init(void)
 		return 0;
 	}
 
+	if (ppc_md.init_IRQ != xics_init_IRQ) {
+		printk(KERN_INFO "pSeries CPU Hotplug only supported on xics "
+				"interrupt controllers - disabling");
+		return 0;
+	}
+
 	ppc_md.cpu_die = pseries_mach_cpu_die;
 	smp_ops->cpu_disable = pseries_cpu_disable;
 	smp_ops->cpu_die = pseries_cpu_die;

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

On Wed, Oct 10, 2007 at 05:08:44AM -0500, Milton Miller wrote:
> Olof's patch searched the device-tree again, looking for an mpic.   This
> code instead checks that we found an xics the first time by checking the
> init function.

I'm glad you find the kernel so perfect that your best use of time is
to tweak the code added in a non-critical path (performance-wise) with
a new way of checking for hardware features (no other code in the kernel
checks ppc_md function pointers for that purpose).

Pseries can only have mpic or xics, so it's not like it matters if we
check for mpic or !xics, either.

But hey, any color bike shed will do, and I don't care which one Paul
chooses to merge. I will not waste more time debating this simple patch
though. :)


-Olof

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

On Wed, Oct 10, 2007 at 05:08:44AM -0500, Milton Miller wrote:
> Olof's patch searched the device-tree again, looking for an mpic.   This
> code instead checks that we found an xics the first time by checking the
> init function.

I'm glad you find the kernel so perfect that your best use of time is
to tweak the code added in a non-critical path (performance-wise) with
a new way of checking for hardware features (no other code in the kernel
checks ppc_md function pointers for that purpose).

Pseries can only have mpic or xics, so it's not like it matters if we
check for mpic or !xics, either.

But hey, any color bike shed will do, and I don't care which one Paul
chooses to merge. I will not waste more time debating this simple patch
though. :)


-Olof

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Milton Miller]

On Oct 10, 2007, at 11:43 AM, Olof Johansson wrote:
> On Wed, Oct 10, 2007 at 05:08:44AM -0500, Milton Miller wrote:
>> Olof's patch searched the device-tree again, looking for an mpic.   
>> This
>> code instead checks that we found an xics the first time by checking 
>> the
>> init function.
>
> I'm glad you find the kernel so perfect that your best use of time is
> to tweak the code added in a non-critical path (performance-wise) with
> a new way of checking for hardware features (no other code in the 
> kernel
> checks ppc_md function pointers for that purpose).

I never argued performance, I posted because !mpic != !!xics.  The 
tweak of not searching again was about avoiding code duplication.  I 
considered moving the call from an init function to an explicit call 
when we find it like the smp and kexec hooks are handled.   It would 
reorder the notifier registration (from arch_initcall to setup_arch) 
which would require additional testing.

> Pseries can only have mpic or xics, so it's not like it matters if we
> check for mpic or !xics, either.

Actually, in my work with simulators, sometimes I use neither, so the 
check is not equivalent.  We recently changed the call to 
ppc_md.init_IRQ to allow this.

> But hey, any color bike shed will do, and I don't care which one Paul
> chooses to merge. I will not waste more time debating this simple patch
> though. :)
>
> -Olof

milton

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Paul Mackerras]

Olof Johansson writes:

> Don't allow cpu hotplug on systems lacking XICS interrupt controller,
> since current code is hardcoded for it.
...
> +	for (np = NULL; (np = of_find_node_by_name(np,
> +						   "interrupt-controller"));) {

Looks like for_each_node_by_name would be nicer here.

If you agree, I'll hand-edit your patch to do that and apply it.  Of
course, ultimately we should implement the necessary mpic bits to
support cpu hotplug.

Paul.

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Olof Johansson]

On Thu, Oct 11, 2007 at 03:52:04PM +1000, Paul Mackerras wrote:
> Olof Johansson writes:
> 
> > Don't allow cpu hotplug on systems lacking XICS interrupt controller,
> > since current code is hardcoded for it.
> ...
> > +	for (np = NULL; (np = of_find_node_by_name(np,
> > +						   "interrupt-controller"));) {
> 
> Looks like for_each_node_by_name would be nicer here.
> 
> If you agree, I'll hand-edit your patch to do that and apply it.

Go for it, I just stole that out of the detection code. That
could be changed accordingly as well at some point (I'm guessing
for_each_node_by_name didn't exist when that was written).

> Of course, ultimately we should implement the necessary mpic bits to
> support cpu hotplug.

Yep. I'll leave that to people who have hardware access. :-)


Thanks,

-Olof

Re: [PATCH v2] powerpc: don't enable cpu hotplug on mpic-based pseries

[Milton Miller]

Paul Mackerras writes:
> Olof Johansson writes:
>> Don't allow cpu hotplug on systems lacking XICS interrupt controller,
>> since current code is hardcoded for it.
> ...
>> +	for (np = NULL; (np = of_find_node_by_name(np,
>> +						   "interrupt-controller"));) {
> 
> Looks like for_each_node_by_name would be nicer here.
> 
> If you agree, I'll hand-edit your patch to do that and apply it.  Of
> course, ultimately we should implement the necessary mpic bits to
> support cpu hotplug.
> 

While you are editing, can you please change the condition to finding
ppc-xicp instead of not finding open-pic?

thanks.
milton

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Paul Mackerras]

Linus Torvalds writes:

> On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> > 
> > Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> 
> Well, the ppc oops seems to be a ppc bug regardless.

Sure.  And Milton and Olof have figured out what the problem is and
proposed patches to fix it.

However, I'm a bit annoyed that a significant change in behaviour like
that, with a significant likelihood of causing regressions, went in so
late (after -rc8), in a manner that affects all SMP architectures, and
without being posted to linux-arch (unless I missed it).

Paul.

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Greg KH]

On Wed, Oct 10, 2007 at 01:21:18AM +0200, Thomas Gleixner wrote:
> 
> 
> On Tue, 9 Oct 2007, Greg KH wrote:
> 
> > On Tue, Oct 09, 2007 at 10:17:02AM -0500, Olof Johansson wrote:
> > > On Mon, Oct 08, 2007 at 11:06:33AM -0700, Greg KH wrote:
> > > > From: Mark Lord <lkml@rtr.ca>
> > > > 
> > > > commit 4047727e5ae33f9b8d2b7766d1994ea6e5ec2991 from upstream
> > > > 
> > > > We need to disable all CPUs other than the boot CPU (usually 0) before
> > > > attempting to power-off modern SMP machines.  This fixes the
> > > > hang-on-poweroff issue on my MythTV SMP box, and also on Thomas Gleixner's
> > > > new toybox.
> > > 
> > > Paul Mackerras has reported crashes when rebooting some older ppc64
> > > systems due to this patch.
> > > 
> > > See http://ozlabs.org/pipermail/linuxppc-dev/2007-October/043969.html.
> > 
> > Has anything been done in mainline to possibly fix this?
> > 
> > If not, I think we'll leave it in, as it does solve a number of reported
> > problems.
> 
> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.

Ok, get that patch into Linus's tree and then I'll add it to -stable :)

thanks,

greg k-h

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Milton Miller]

On Tue, Oct 9 2007 Thomas Gleixner wrote:
>On Tue, 9 Oct 2007, Linus Torvalds wrote:
>>On Wed, 10 Oct 2007, Thomas Gleixner wrote:
>>>
>>> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
>>
>> Well, the ppc oops seems to be a ppc bug regardless.
>>
>> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is
>> defined, I don't see why/how ppc can validly oops. So I think the first
>> thing to do is to try to figure out why it oopses, not to disable it for
>> ppc.
>
>Fair enough. OTOH for the affected PPC users it's a regression and that's
>what I'm concerned of.
>
>tglx

I agree this exposes a ppc arch bug (and the reason has been diagnosed),
but might not other archs have similar problems?  The patch ties
power-off code to suspend and hibernate cpu hotplug code.

Why not put this ACPI requirement in the ACPI code?   There is already
a hook called at the same place this function was called that is only
used for power off.

Also, the code is compiled for CONFIG_PM_SLEEP_SMP, which is not
CONFIG_HOTPLUG_CPU, it requires the selection of either CONFIG_HIBERNATION
or CONFIG_SUSPEND.  I confirmed that both of these can be disabled
on i386 without disabling acpi.  In such a kernel the existing patch
is insufficient.


 drivers/acpi/sleep/main.c |    2 ++
 kernel/sys.c              |    1 -
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 2cbb9aa..79589bd 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -15,6 +15,7 @@
 #include <linux/dmi.h>
 #include <linux/device.h>
 #include <linux/suspend.h>
+#include <linux/cpu.h>
 
 #include <asm/io.h>
 
@@ -382,6 +383,7 @@ static void acpi_power_off_prepare(void)
 {
 	/* Prepare to power off the system */
 	acpi_sleep_prepare(ACPI_STATE_S5);
+	disable_nonboot_cpus();
 }
 
 static void acpi_power_off(void)
diff --git a/kernel/sys.c b/kernel/sys.c
index 8ae2e63..138f5c8 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -879,7 +879,6 @@ void kernel_power_off(void)
 	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
 	if (pm_power_off_prepare)
 		pm_power_off_prepare();
-	disable_nonboot_cpus();
 	sysdev_shutdown();
 	printk(KERN_EMERG "Power down.\n");
 	machine_power_off();

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Milton Miller]

On Tue, Oct 9 2007 Thomas Gleixner wrote:
>On Tue, 9 Oct 2007, Linus Torvalds wrote:
>>On Wed, 10 Oct 2007, Thomas Gleixner wrote:
>>>
>>> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
>>
>> Well, the ppc oops seems to be a ppc bug regardless.
>>
>> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is
>> defined, I don't see why/how ppc can validly oops. So I think the first
>> thing to do is to try to figure out why it oopses, not to disable it for
>> ppc.
>
>Fair enough. OTOH for the affected PPC users it's a regression and that's
>what I'm concerned of.
>
>tglx

I agree this exposes a ppc arch bug (and the reason has been diagnosed),
but might not other archs have similar problems?  The patch ties
power-off code to suspend and hibernate cpu hotplug code.

Why not put this ACPI requirement in the ACPI code?   There is already
a hook called at the same place this function was called that is only
used for power off.

Also, the code is compiled for CONFIG_PM_SLEEP_SMP, which is not
CONFIG_HOTPLUG_CPU, it requires the selection of either CONFIG_HIBERNATION
or CONFIG_SUSPEND.  I confirmed that both of these can be disabled
on i386 without disabling acpi.  In such a kernel the existing patch
is insufficient.


 drivers/acpi/sleep/main.c |    2 ++
 kernel/sys.c              |    1 -
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 2cbb9aa..79589bd 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -15,6 +15,7 @@
 #include <linux/dmi.h>
 #include <linux/device.h>
 #include <linux/suspend.h>
+#include <linux/cpu.h>
 
 #include <asm/io.h>
 
@@ -382,6 +383,7 @@ static void acpi_power_off_prepare(void)
 {
 	/* Prepare to power off the system */
 	acpi_sleep_prepare(ACPI_STATE_S5);
+	disable_nonboot_cpus();
 }
 
 static void acpi_power_off(void)
diff --git a/kernel/sys.c b/kernel/sys.c
index 8ae2e63..138f5c8 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -879,7 +879,6 @@ void kernel_power_off(void)
 	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
 	if (pm_power_off_prepare)
 		pm_power_off_prepare();
-	disable_nonboot_cpus();
 	sysdev_shutdown();
 	printk(KERN_EMERG "Power down.\n");
 	machine_power_off();

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Rafael J. Wysocki]

On Wednesday, 10 October 2007 12:06, Milton Miller wrote:
> 
> On Tue, Oct 9 2007 Thomas Gleixner wrote:
> >On Tue, 9 Oct 2007, Linus Torvalds wrote:
> >>On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> >>>
> >>> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> >>
> >> Well, the ppc oops seems to be a ppc bug regardless.
> >>
> >> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is
> >> defined, I don't see why/how ppc can validly oops. So I think the first
> >> thing to do is to try to figure out why it oopses, not to disable it for
> >> ppc.
> >
> >Fair enough. OTOH for the affected PPC users it's a regression and that's
> >what I'm concerned of.
> >
> >tglx
> 
> I agree this exposes a ppc arch bug (and the reason has been diagnosed),
> but might not other archs have similar problems?  The patch ties
> power-off code to suspend and hibernate cpu hotplug code.
> 
> Why not put this ACPI requirement in the ACPI code?   There is already
> a hook called at the same place this function was called that is only
> used for power off.

IMO this is a good idea.

> Also, the code is compiled for CONFIG_PM_SLEEP_SMP, which is not
> CONFIG_HOTPLUG_CPU, it requires the selection of either CONFIG_HIBERNATION
> or CONFIG_SUSPEND.  I confirmed that both of these can be disabled
> on i386 without disabling acpi.  In such a kernel the existing patch
> is insufficient.

Well, it's a known problem with this patch.

However, to resolve it we'd need to make ACPI select the CPU hotplug on SMP,
just like PM_SLEEP.  IOW, we should have a rule that if
(ACPI || PM_SLEEP) && SMP, then the CPU hotplug is selected.

Greetings,
Rafael


>  drivers/acpi/sleep/main.c |    2 ++
>  kernel/sys.c              |    1 -
>  2 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
> index 2cbb9aa..79589bd 100644
> --- a/drivers/acpi/sleep/main.c
> +++ b/drivers/acpi/sleep/main.c
> @@ -15,6 +15,7 @@
>  #include <linux/dmi.h>
>  #include <linux/device.h>
>  #include <linux/suspend.h>
> +#include <linux/cpu.h>
>  
>  #include <asm/io.h>
>  
> @@ -382,6 +383,7 @@ static void acpi_power_off_prepare(void)
>  {
>  	/* Prepare to power off the system */
>  	acpi_sleep_prepare(ACPI_STATE_S5);
> +	disable_nonboot_cpus();
>  }
>  
>  static void acpi_power_off(void)
> diff --git a/kernel/sys.c b/kernel/sys.c
> index 8ae2e63..138f5c8 100644
> --- a/kernel/sys.c
> +++ b/kernel/sys.c
> @@ -879,7 +879,6 @@ void kernel_power_off(void)
>  	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
>  	if (pm_power_off_prepare)
>  		pm_power_off_prepare();
> -	disable_nonboot_cpus();
>  	sysdev_shutdown();
>  	printk(KERN_EMERG "Power down.\n");
>  	machine_power_off();
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 
> 

-- 
"Premature optimization is the root of all evil." - Donald Knuth

Re: [stable] [patch 09/12] Fix SMP poweroff hangs

[Rafael J. Wysocki]

On Wednesday, 10 October 2007 12:06, Milton Miller wrote:
> 
> On Tue, Oct 9 2007 Thomas Gleixner wrote:
> >On Tue, 9 Oct 2007, Linus Torvalds wrote:
> >>On Wed, 10 Oct 2007, Thomas Gleixner wrote:
> >>>
> >>> Wrapping it into a #ifdef CONFIG_X86 would be sufficient.
> >>
> >> Well, the ppc oops seems to be a ppc bug regardless.
> >>
> >> If CPU_HOTPLUG isn't defined, the thing does nothing. And if it is
> >> defined, I don't see why/how ppc can validly oops. So I think the first
> >> thing to do is to try to figure out why it oopses, not to disable it for
> >> ppc.
> >
> >Fair enough. OTOH for the affected PPC users it's a regression and that's
> >what I'm concerned of.
> >
> >tglx
> 
> I agree this exposes a ppc arch bug (and the reason has been diagnosed),
> but might not other archs have similar problems?  The patch ties
> power-off code to suspend and hibernate cpu hotplug code.
> 
> Why not put this ACPI requirement in the ACPI code?   There is already
> a hook called at the same place this function was called that is only
> used for power off.

IMO this is a good idea.

> Also, the code is compiled for CONFIG_PM_SLEEP_SMP, which is not
> CONFIG_HOTPLUG_CPU, it requires the selection of either CONFIG_HIBERNATION
> or CONFIG_SUSPEND.  I confirmed that both of these can be disabled
> on i386 without disabling acpi.  In such a kernel the existing patch
> is insufficient.

Well, it's a known problem with this patch.

However, to resolve it we'd need to make ACPI select the CPU hotplug on SMP,
just like PM_SLEEP.  IOW, we should have a rule that if
(ACPI || PM_SLEEP) && SMP, then the CPU hotplug is selected.

Greetings,
Rafael


>  drivers/acpi/sleep/main.c |    2 ++
>  kernel/sys.c              |    1 -
>  2 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
> index 2cbb9aa..79589bd 100644
> --- a/drivers/acpi/sleep/main.c
> +++ b/drivers/acpi/sleep/main.c
> @@ -15,6 +15,7 @@
>  #include <linux/dmi.h>
>  #include <linux/device.h>
>  #include <linux/suspend.h>
> +#include <linux/cpu.h>
>  
>  #include <asm/io.h>
>  
> @@ -382,6 +383,7 @@ static void acpi_power_off_prepare(void)
>  {
>  	/* Prepare to power off the system */
>  	acpi_sleep_prepare(ACPI_STATE_S5);
> +	disable_nonboot_cpus();
>  }
>  
>  static void acpi_power_off(void)
> diff --git a/kernel/sys.c b/kernel/sys.c
> index 8ae2e63..138f5c8 100644
> --- a/kernel/sys.c
> +++ b/kernel/sys.c
> @@ -879,7 +879,6 @@ void kernel_power_off(void)
>  	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
>  	if (pm_power_off_prepare)
>  		pm_power_off_prepare();
> -	disable_nonboot_cpus();
>  	sysdev_shutdown();
>  	printk(KERN_EMERG "Power down.\n");
>  	machine_power_off();
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 
> 

-- 
"Premature optimization is the root of all evil." - Donald Knuth

[patch 10/12] Fix timer_stats printout of events/sec

[Greg KH]

[-- Attachment #1: fix-timer_stats-printout-of-events-sec.patch --]
[-- Type: text/plain, Size: 1221 bytes --]

From: Anton Blanchard <anton@samba.org>

commit 74922be1485818ed368c4cf4f0b100f70bf01e08 upstream.

When using /proc/timer_stats on ppc64 I noticed the events/sec field wasnt
accurate.  Sometimes the integer part was incorrect due to rounding (we
werent taking the fractional seconds into consideration).

The fraction part is also wrong, we need to pad the printf statement and
take the bottom three digits of 1000 times the value.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

 kernel/time/timer_stats.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/kernel/time/timer_stats.c
+++ b/kernel/time/timer_stats.c
@@ -319,8 +319,9 @@ static int tstats_show(struct seq_file *
 		ms = 1;
 
 	if (events && period.tv_sec)
-		seq_printf(m, "%ld total events, %ld.%ld events/sec\n", events,
-			   events / period.tv_sec, events * 1000 / ms);
+		seq_printf(m, "%ld total events, %ld.%03ld events/sec\n",
+			   events, events * 1000 / ms,
+			   (events * 1000000 / ms) % 1000);
 	else
 		seq_printf(m, "%ld total events\n", events);
 

-- 

[patch 11/12] SELinux: clear parent death signal on SID transitions

[Greg KH]

[-- Attachment #1: selinux-clear-parent-death-signal-on-sid-transitions.patch --]
[-- Type: text/plain, Size: 934 bytes --]

From: Stephen Smalley <sds@tycho.nsa.gov>

commit 4ac212ad4e8fafc22fa147fc255ff5fa5435cf33 upstream.

Clear parent death signal on SID transitions to prevent unauthorized
signaling between SIDs.

Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Eric Paris <eparis@parisplace.org>
Signed-off-by: James Morris <jmorris@localhost.localdomain>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 security/selinux/hooks.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1906,6 +1906,9 @@ static void selinux_bprm_post_apply_cred
 		spin_unlock_irq(&current->sighand->siglock);
 	}
 
+	/* Always clear parent death signal on SID transitions. */
+	current->pdeath_signal = 0;
+
 	/* Check whether the new SID can inherit resource limits
 	   from the old SID.  If not, reset all soft limits to
 	   the lower of the current task's hard limit and the init

-- 

[patch 12/12] i386: Use global flag to disable broken local apic timer on AMD CPUs.

[Greg KH]

[-- Attachment #1: i386-use-global-flag-to-disable-broken-local-apic-timer-on-amd-cpus.patch --]
[-- Type: text/plain, Size: 3823 bytes --]

From: Andi Kleen <ak@suse.de>

commit d3f7eae182b04997be19343a23f7009170f4f7a5 upstream

The Averatec 2370 and some other Turion laptop BIOS seems to program the
ENABLE_C1E MSR inconsistently between cores. This confuses the lapic
use heuristics because when C1E is enabled anywhere it seems to affect
the complete chip.

Use a global flag instead of a per cpu flag to handle this.
If any CPU has C1E enabled disabled lapic use.

Thanks to Cal Peake for debugging.

Cc: tglx@linutronix.de
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 arch/i386/kernel/apic.c       |   10 ++++------
 arch/i386/kernel/cpu/amd.c    |    7 ++++++-
 include/asm-i386/apic.h       |    2 ++
 include/asm-i386/cpufeature.h |    2 +-
 4 files changed, 13 insertions(+), 8 deletions(-)

--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -61,8 +61,9 @@ static int enable_local_apic __initdata 
 
 /* Local APIC timer verification ok */
 static int local_apic_timer_verify_ok;
-/* Disable local APIC timer from the kernel commandline or via dmi quirk */
-static int local_apic_timer_disabled;
+/* Disable local APIC timer from the kernel commandline or via dmi quirk
+   or using CPU MSR check */
+int local_apic_timer_disabled;
 /* Local APIC timer works in C2 */
 int local_apic_timer_c2_ok;
 EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
@@ -367,12 +368,9 @@ void __init setup_boot_APIC_clock(void)
 	long delta, deltapm;
 	int pm_referenced = 0;
 
-	if (boot_cpu_has(X86_FEATURE_LAPIC_TIMER_BROKEN))
-		local_apic_timer_disabled = 1;
-
 	/*
 	 * The local apic timer can be disabled via the kernel
-	 * commandline or from the test above. Register the lapic
+	 * commandline or from the CPU detection code. Register the lapic
 	 * timer as a dummy clock event source on SMP systems, so the
 	 * broadcast mechanism is used. On UP systems simply ignore it.
 	 */
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -3,6 +3,7 @@
 #include <linux/mm.h>
 #include <asm/io.h>
 #include <asm/processor.h>
+#include <asm/apic.h>
 
 #include "cpu.h"
 
@@ -22,6 +23,7 @@
 extern void vide(void);
 __asm__(".align 4\nvide: ret");
 
+#ifdef CONFIG_X86_LOCAL_APIC
 #define ENABLE_C1E_MASK         0x18000000
 #define CPUID_PROCESSOR_SIGNATURE       1
 #define CPUID_XFAM              0x0ff00000
@@ -52,6 +54,7 @@ static __cpuinit int amd_apic_timer_brok
         }
 	return 0;
 }
+#endif
 
 int force_mwait __cpuinitdata;
 
@@ -275,8 +278,10 @@ static void __cpuinit init_amd(struct cp
 	if (cpuid_eax(0x80000000) >= 0x80000006)
 		num_cache_leaves = 3;
 
+#ifdef CONFIG_X86_LOCAL_APIC
 	if (amd_apic_timer_broken())
-		set_bit(X86_FEATURE_LAPIC_TIMER_BROKEN, c->x86_capability);
+		local_apic_timer_disabled = 1;
+#endif
 
 	if (c->x86 == 0x10 && !force_mwait)
 		clear_bit(X86_FEATURE_MWAIT, c->x86_capability);
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -116,6 +116,8 @@ extern void enable_NMI_through_LVT0 (voi
 extern int timer_over_8254;
 extern int local_apic_timer_c2_ok;
 
+extern int local_apic_timer_disabled;
+
 #else /* !CONFIG_X86_LOCAL_APIC */
 static inline void lapic_shutdown(void) { }
 
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -79,7 +79,7 @@
 #define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
 #define X86_FEATURE_PEBS	(3*32+12)  /* Precise-Event Based Sampling */
 #define X86_FEATURE_BTS		(3*32+13)  /* Branch Trace Store */
-#define X86_FEATURE_LAPIC_TIMER_BROKEN (3*32+ 14) /* lapic timer broken in C1 */
+/* 14 free */
 #define X86_FEATURE_SYNC_RDTSC	(3*32+15)  /* RDTSC synchronizes the CPU */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */

-- 

Re: [patch 00/12] 2.6.22.10 -stable review

[Greg KH]

On Mon, Oct 08, 2007 at 11:05:51AM -0700, Greg KH wrote:
> This is the start of the stable review cycle for the 2.6.22.10 release.
> There are 12 patches in this series, all will be posted as a response to
> this one.  If anyone has any issues with these being applied, please let
> us know.  If anyone is a maintainer of the proper subsystem, and wants
> to add a Signed-off-by: line to the patch, please respond with it.

The "rolled-up" patch can be found at:
	kernel.org/pub/linux/kernel/v2.6/stable-review/patch-2.6.22.10-rc1.gz

thanks,

greg k-h