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2007-06-11[PATCH] SPARC: Linux always started with 9600 8N1Jan Engelhardt
The Linux kernel ignored the PROM's serial settings (115200,n,8,1 in my case). This was because mode_prop remained "ttyX-mode" (expected: "ttya-mode") due to the constness of string literals when used with "char *". Since there is no "ttyX-mode" property in the PROM, Linux always used the default 9600. [ Investigation of the suncore.s assembler reveals that gcc optimizied away the stores, yet did not emit a warning, which is a pretty anti-social thing to do and is the only reason this bug lived for so long -DaveM ] Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] cciss: fix pci_driver.shutdown while device is still activeGerald Britton
Fix an Oops in the cciss driver caused by system shutdown while a filesystem on a cciss device is still active. The cciss_remove_one function only properly removes the device if the device has been cleanly released by its users, which is not the case when the pci_driver.shutdown method is called. This patch adds a new cciss_shutdown function to better match the pattern used by various SCSI drivers: deactivate device interrupts and flush caches. It also alters the cciss_remove_one function to match and readds the __devexit annotation that was removed when cciss_remove_one was serving as the pci_driver.shutdown method. Signed-off-by: Gerald Britton <gbritton@alum.mit.edu> Acked-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-11[PATCH] SCSI: aacraid: Correct sa platform support. (Was: [Bug 8469] Bad EIP ↵Salyzyn, Mark
value on pentium3 SMP kernel-2.6.21.1) http://bugzilla.kernel.org/show_bug.cgi?id=8469 As discussed in the bugzilla outlined below, we have an sa based (Mustang) RAID adapter on the system, a Dell PERC2/QC. Affected controllers are HP NetRAID, Adaptec AAC-364, Dell PERC2/QC or Adaptec 5400S. This problem coincides with the introduction of the adapter_comm and adapter_deliver platform functions (Message [PATCH 1/4] aacraid: rework communication support code, January 23 2007, which initially migrated to 2.6.21) The panic occurs with an uninitialized adapter_deliver platform function pointer. The enclosed patch, unmodified as tested by Rainer, solves the problem. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> [chrisw: backport to 2.6.21.4] Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-11[PATCH] acpi: fix potential call to a freed memory section.Aaron Durbin
Strip __cpuinit[data] from Node <-> PXM routines and supporting data structures. Also make pxm_to_node_map and node_to_pxm_map local to the numa acpi module. This fixes a bug triggered by the following conditions: - boot on a machine with a SLIT table defined - kernel is configured w/ CONFIG_HOTPLUG_CPU=n - cat /sys/devices/system/node/node*/distance This will cause an oops by calling into a freed memory section. In particular, on x86_64, __node_distance calls node_to_pxm(). Signed-off-by: Aaron Durbin <adurbin@google.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-11[PATCH] USB: set the correct Interrupt interval in usb_bulk_msgAlan Stern
This patch (as902) fixes a mistake I introduced into usb_bulk_msg(). usb_fill_int_urb() already does the bit-shifting calculation for high-speed Interrupt intervals; it shouldn't be done twice. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-11[PATCH] TG3: Fix link problem on Dell's onboard 5906.Michael Chan
The bug is caused by code that always set (TG3_FLAG_USE_MI_INTERRUPT | TG3_FLAG_USE_LINKCHG_REG) on all Dell's onboard devices. With these 2 flags set, the link status is polled by tg3_timer() and will only work when the PHY is set up to interrupt the MAC on link changes. This breaks 5906 because the 5906 PHY does not support TG3_FLAG_USE_MI_INTERRUPT the same as other PHYs. For correctness, only 5701 on Dell systems needs these 2 flags to be set. This change will fix the 5906 problem and will change other Dell devices except 5700 and 5701 to use the more efficient interrupt-driven link changes. Update version to 3.75.2. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] neofb: Fix pseudo_palette array overrun in neofb_setcolregAntonino A. Daplas
The pseudo_palette has room for 16 entries only, but in truecolor mode, it attempts to write 256. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Acked-by: Tero Roponen <teanropo@jyu.fi> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] tty: fix leakage of -ERESTARTSYS to userlandOleg Nesterov
Spotted by Satoru Takeuchi. kill_pgrp(task_pgrp(current)) sends the signal to the current's thread group, but can choose any sub-thread as a target for signal_wake_up(). This means that job_control() and tty_check_change() may return -ERESTARTSYS without signal_pending(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Cc: Roland McGrath <roland@redhat.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] PCI: quirk disable MSI on via vt3351Jay Cliburn
The Via VT3351 APIC does not play well with MSI and unleashes a flood of APIC errors when MSI is used to deliver interrupts. The problem was recently exposed when the atl1 network device driver, which enables MSI by default, stimulated APIC errors on an Asus M2V mainboard, which employs the Via VT3351. See http://bugzilla.kernel.org/show_bug.cgi?id=8472 for additional details on this bug. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-11[PATCH] ahci: disable 64bit dma on sb600Tejun Heo
SB600 claims it can do 64bit DMA but it can't. Disable it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] zd1211rw: Add AL2230S RF supportDaniel Drake
ZD1211 appears to be back in production: a number of new devices have been appearing! Some of them are using new radios. This patch adds support for the next generation AL2230 RF chip which has been spotted in a few new devices. [As this patch was too late for 2.6.21, the kernel was modified to reject AL2230S devices because for me and others, the devices silently failed (and this looked like a driver bug). After doing so, a few people reported that AL2230S devices were working correctly for them even before AL2230S support was present. I'd like to propose that we fix both situations by backporting the AL2230S support into 2.6.21-stable] Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] V4L/DVB (5593): Budget-ci: Fix tuning for TDM 1316 (160..200 MHz)Oliver Endriss
Revert changeset http://linuxtv.org/hg/v4l-dvb?cmd=changeset;node=e7c424bbf9aa;style=gitweb Petri Helin found that this changeset broke tuning: 'Well, after going through the changes that might have had effect on tuning, I found out the one which had caused this problem. I do not know the actual reason behind the change, but the changelog says that it was meant to "Fix TD1316 tuner for DVBC". But at least in my case it seams to have broken the tuner instead.' Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Thanks-to: Petri Helin <phelin@googlemail.com> Acked-by: e9hack <e9hack@googlemail.com> Acked-by: Thomas Kaiser <linux-dvb@kaiser-linux.li> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] ieee1394: eth1394: bring back a parent deviceStefan Richter
This adds a real parent device to eth1394's ethX device like in Linux 2.6.20 and older. However, due to unfinished conversion of the ieee1394 away from class_device, we now refer to the FireWire controller's PCI device as the parent, not to the ieee1394 driver's fw-host device. Having a real parent device instead of a virtual one allows udev scripts to distinguish eth1394 interfaces from networking bridges, bondings and the likes. Fixes a regression since 2.6.21: https://bugs.gentoo.org/show_bug.cgi?id=177199 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] Input: i8042 - fix AUX port detection with some chipsRoland Scheidegger
The i8042 driver fails detection of the AUX port with some chips, because they apparently do not change the I8042_CTR_AUXDIS bit immediately. This is known to affect at least HP500/HP510 notebooks, consequently the built-in touchpad will not work. The patch will simply reread the value until it gets the expected value or a retry limit is hit, without touching other workaround code in the same area. Signed-off-by: Roland Scheidegger <sroland@tungstengraphics.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] e1000: disable polling before registering netdeviceAuke Kok
To assure the symmetry of poll enable/disable in up/down, we should initialize the netdevice to be poll_disabled at load time. Doing this after register_netdevice leaves us open to another race, so lets move all the netif_* calls above register_netdevice so the stack starts out how we expect it to be. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Doug Chapman <doug.chapman@hp.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] hpt366: don't check enablebits for HPT36xSergei Shtylyov
HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core from checking them... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: <bzolnier@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] Char: cyclades, fix deadlockJiri Slaby
An omitted unlock. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] md: Don't write more than is required of the last page of a bitmapNeilBrown
It is possible that real data or metadata follows the bitmap without full page alignment. So limit the last write to be only the required number of bytes, rounded up to the hard sector size of the device. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-11[PATCH] md: Avoid overflow in raid0 calculation with large components.NeilBrown
If a raid0 has a component device larger than 4TB, and is accessed on a 32bit machines, then as 'chunk' is unsigned lock, chunk << chunksize_bits can overflow (this can be as high as the size of the device in KB). chunk itself will not overflow (without triggering a BUG). So change 'chunk' to be 'sector_t, and get rid of the 'BUG' as it becomes impossible to hit. Cc: "Jeff Zheng" <Jeff.Zheng@endace.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-06-07[PATCH] random: fix seeding with zero entropy (CVE-2007-2453 2 of 2)Matt Mackall
Add data from zero-entropy random_writes directly to output pools to avoid accounting difficulties on machines without entropy sources. Tested on lguest with all entropy sources disabled. Signed-off-by: Matt Mackall <mpm@selenic.com> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-06-07[PATCH] random: fix error in entropy extraction (CVE-2007-2453 1 of 2)Matt Mackall
Fix cast error in entropy extraction. Add comments explaining the magic 16. Remove extra confusing loop variable. Signed-off-by: Matt Mackall <mpm@selenic.com> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-24[PATCH] GEODE-AES: Allow in-place operations [CVE-2007-2451]Jordan Crouse
Allow in-place crypto operations. Also remove the coherent user flag (we use it automagically now), and by default use the user written key rather then the HW hidden key - this makes crypto just work without any special considerations, and thats OK, since its our only usage model. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] USB HID: hiddev - fix race between hiddev_send_event() and ↵Jiri Kosina
hiddev_release() USB HID: hiddev - fix race between hiddev_send_event() and hiddev_release() There is a small race window in which hiddev_release() could corrupt the list that is being processed for new event in hiddev_send_event(). Synchronize the operations over this list. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] sky2: fix oops on shutdownStephen Hemminger
If the device fails during module startup for some reason like unsupported chip version then the driver would crash dereferencing a null pointer, on shutdown or suspend/resume. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] skge: crash on shutdown/suspendStephen Hemminger
If device fails during module startup for some reason (like unsupported chip version) then driver would crash dereferencing a null pointer, on shutdown or suspend/resume. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] sky2: 88e8071 support not readyStephen Hemminger
The driver is not ready to support 88e8071 chip, it requires several more changes (not done yet). If this chip is present, system will hang on boot. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
2007-05-23[PATCH] sky2: allow 88E8056Stephen Hemminger
It looks like the problems of Gigabyte 88E8056 are unique to that chip motherboard and maybe fixable by EEPROM update. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] SERIAL SUNHV: Add an ID string.David Miller
The 'compatible' property can be SUNW,sun4v-console as well as 'qcn'. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] IPMI: fix SI address space settingsCorey Minyard
Fix a rather obvious error that Patrick found in the setup routines. Need to set the proper address space in the ACPI case. Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Patrick Schoeller <Patrick.Schoeller@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] fix for bugzilla 8426: massive slowdown on SCSI CD/DVD drive ↵Doug Chapman
connected to mptspi driver Patch for: http://bugzilla.kernel.org/show_bug.cgi?id=8426 A recent code cleanup that moved code from mptscsih to mptspi inadvertently change the order some code was called. This caused a massive slowdown (of 150x to 300x) on the CD/DVD drive on the high-end HP Integrity servers. Signed-off-by: Doug Chapman <doug.chapman@hp.com> Cc: <Eric.Moore@lsil.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] pci-quirks: disable MSI on RS400-200 and RS480Tejun Heo
MSI doesn't work on RS400-200 and RS480 requiring pci=nomsi kernel boot parameter for ahci to work. This patch renames quirk_svw_msi() to quirk_disable_all_msi() and use it to disable MSI on those chips. http://thread.gmane.org/gmane.linux.ide/17820 http://thread.gmane.org/gmane.linux.ide/17516 https://bugzilla.novell.com/show_bug.cgi?id=263893 Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Matí-as Alejandro Torres <torresmat@gmail.com> Cc: Greg K-H <greg@kroah.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] driver-core: don't free devt_attr till the device is releasedTejun Heo
Currently, devt_attr for the "dev" file is freed immediately on device removal, but if the "dev" sysfs file is open when a device is removed, sysfs will access its attribute structure for further access including close resulting in jumping to garbled address. Fix it by postponing freeing devt_attr to device release time. Note that devt_attr for class_device is already freed on release. This bug is reported by Chris Rankin as bugzilla bug#8198. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Chris Rankin <rankincj@yahoo.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] md: Avoid a possibility that a read error can wrongly propagate ↵NeilBrown
through md/raid1 to a filesystem. When a raid1 has only one working drive, we want read error to propagate up to the filesystem as there is no point failing the last drive in an array. Currently the code perform this check is racy. If a write and a read a both submitted to a device on a 2-drive raid1, and the write fails followed by the read failing, the read will see that there is only one working drive and will pass the failure up, even though the one working drive is actually the *other* one. So, tighten up the locking. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] NETPOLL: Remove CONFIG_NETPOLL_RXSergei Shtylyov
Get rid of the CONFIG_NETPOLL_RX option completely since all the dependencies have been removed long ago... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Jeff Garzik <jgarzik@pobox.com> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] BNX2: Update version and reldate.Michael Chan
Update version to 1.5.8.1. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] BNX2: Save PCI state during suspend.Michael Chan
This is needed to save the MSI state which will be lost during suspend. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] BNX2: Block MII access when ifdown.Michael Chan
The device may be in D3hot state and should not allow MII register access. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] BNX2: Fix TSO problem with small MSS.Michael Chan
Remove the check for skb->len greater than MTU when doing TSO. When the destination has a smaller MSS than the source, a TSO packet may be smaller than the MTU at the source and we still need to process it as a TSO packet. Thanks to Brian Ristuccia <bristuccia@starentnetworks.com> for reporting the problem. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] TG3: Update version and reldate.Michael Chan
Update version to 3.75.1. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-23[PATCH] TG3: Remove reset during MAC address changes.Michael Chan
The reset was added a while back so that ASF could re-init whatever MAC address it wanted to use after the MAC address was changed. Instead of resetting, we can just keep MAC address 1 unchanged during MAC address changes if MAC address 1 is different from MAC address 0. This fixes 2 problems: 1. Bonding calls set_mac_address in contexts that cannot sleep. It no longer sleeps with the chip reset removed. 2. When ASF shares the same MAC address as the NIC, it needs to always do that even when the MAC address is changed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] TG3: Fix TSO bugs.Michael Chan
1. Remove the check for skb->len greater than MTU when doing TSO. When the destination has a smaller MSS than the source, a TSO packet may be smaller than the MTU and we still need to process it as a TSO packet. 2. On 5705A3 devices with TSO enabled, the DMA engine can hang due to a hardware bug. This patch avoids the hanging condition by reducing the DMA burst size. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] skge: allow WOL except for known broken chipsStephen Hemminger
Wake On Lan works correctly on Yukon-FE and other variants. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] skge: default WOL should be magic only (rev2)Stephen Hemminger
By default, the skge driver now enables wake on magic and wake on PHY. This is a bad default (bug), wake on PHY means machine will never shutdown if connected to a switch. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] sata_via: add missing PM hooksTejun Heo
For some reason, sata_via is missing PM hooks. Add them. Spotted by Jeroen Janssen <jeroen.janssen@gmail.com>. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jeroen Janssen <jeroen.janssen@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] libata-sff: Undo bug introduced with pci_iomap changesAlan Cox
If you have a controller with one channel disabled and unmapped the new iomap code blindly tries to iomap unconfigured BARs. Later on the code does the right thing and checks for unmapped bars but it is done in the wrong order Reorder the checks and make the iomap conditional Tejun: I think the code below is now correct but would appreciate you giving it a review. Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] cxacru: Fix infinite loop when trying to cancel polling taskSimon Arlott
As part of the device initialisation cxacru_atm_start starts a rearming status polling task, which is cancelled in cxacru_unbind. Failure to ever start the task means an infinite loop occurs trying to cancel it. Possible reasons for not starting the polling task: * Firmware files missing * Device initialisation fails * User unplugs device or unloads module Effect: * Infinite loop in khubd trying to add/remove the device (or rmmod if timed right) Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] ACPI: Fix 2.6.21 boot regression on P4/HTLen Brown
Up through 2.6.20 we cleared the FADT.CSTATE_CONTROL field for FADT versions before r3, because it made no sense for that reserved field to be set for pre-ACPI 2.0 systems. It turns out that not clearing this field exposes Linux to SMM BIOS failures, so do the same in 2.6.21. http://bugzilla.kernel.org/show_bug.cgi?id=8346 Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] smc911x: fix compilation breakage wjen debug is onVitaly Wool
the patch below fixes compilation breakage of smc911x driver when ENABLE_SMC_DEBUG_PKTS equals to 1. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-05-23[PATCH] sis900: Allocate rx replacement buffer before rx operationNeil Horman
Just found a hole in my last patch. It was reported to me that shortly after we integrated this patch. The report was of an oops that took place inside of netif_rx when using the sis900 driver. Looking at my origional patch I noted that there was a spot between the new skb_alloc and the refill_rx_ring label where skb got reassigned to the pointer currently held in the rx_ring for the purposes of receiveing the frame. The result of this is however that the buffer that gets passed to netif_rx (if it is called), then gets placed right back into the rx_ring. So if you receive frames fast enough the skb being processed by the network stack can get corrupted. The reporter is testing out the fix I've written for this below (I'm not near my hardware at the moment to test myself), but I wanted to post it for review ASAP. I'll post test results when I hear them, but I think this is a pretty straightforward fix. It just uses a separate pointer to do the rx operation, so that we don't improperly reassign the pointer that we use to refill the rx ring. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2007-04-25Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [PARPORT] SUNBPP: Fix OOPS when debugging is enabled. [SPARC] openprom: Switch to ref counting PCI API