summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* [PATCH] MSI-X: fix resume crashEric W. Biederman2007-03-284-6/+15
| | | | | | | | | | | | | | So I think the right solution is to simply make pci_enable_device just flip enable bits and move the rest of the work someplace else. However a thorough cleanup is a little extreme for this point in the release cycle, so I think a quick hack that makes the code not stomp the irq when msi irq's are enabled should be the first fix. Then we can later make the code not change the irqs at all. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] oprofile: fix potential deadlock on oprofilefs_lockJiri Kosina2007-03-282-4/+6
| | | | | | | | | nmi_cpu_setup() is called from hardirq context and acquires oprofilefs_lock. alloc_event_buffer() and oprofilefs_ulong_from_user() acquire this lock without disabling irqs, which could deadlock. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2007-03-283-6/+4
|\ | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Trivial fix for hp6xx build. sh: Fixup __cmpxchg() compile breakage with gcc4. sh: Kill bogus GCC4 symbol exports.
| * sh: Trivial fix for hp6xx build.Kristoffer Ericson2007-03-281-3/+3
| | | | | | | | | | | | | | | | The IRQ3 define was removed when asm-sh/irq.h was cleaned up, this updates the hp6xx header to use the IRQ number directly. Signed-off-by: Kristoffer Ericson <kristoffer_e1@hotmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Fixup __cmpxchg() compile breakage with gcc4.Paul Mundt2007-03-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Manuel: When I build linux with GCC-4.x and enable CONFIG_CC_OPTIMIZE_FOR_SIZE linking fails with this error: LD .tmp_vmlinux1 kernel/built-in.o: In function '__cmpxchg_called_with_bad_pointer' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [_all] Error 2 This ended up being an inlining problem, fixed by explicitly including linux/compiler.h and grabbing the definitions from there. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Kill bogus GCC4 symbol exports.Paul Mundt2007-03-281-3/+0
| | | | | | | | | | | | | | | | | | __sdivsi3_i4i, __udiv_qrnnd_16, and __udivsi3_i4i don't exist outside of the ST compiler, so kill them off. This causes compile failures with other GCC4 compilers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-03-286-34/+71
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: NCQ is broken on Maxtor 6L250S0 pata_pdc202xx_old: LBA48 bug libata: IDENTIFY backwards for drive side cable detection ahci.c: walkaround for SB600 SATA internal error issue [libata] Disable ACPI by default; fix namespace problems
| * | ata: NCQ is broken on Maxtor 6L250S0Paul Rolland2007-03-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this applied, my machine has stopped all those painful messages. dmesg now says : root@riri:/Kernels# dmesg | grep LBA ata1.00: 490234752 sectors, multi 0: LBA48 NCQ (not used) ata2.00: 640 sectors, multi 1: LBA ata3.00: 490234752 sectors, multi 0: LBA48 NCQ (not used) Signed-off-by: Paul Rolland <rol@as2917.net> Acked-by: Alan Cox <alan@redhat.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | pata_pdc202xx_old: LBA48 bugAlan Cox2007-03-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | In LBA48 mode we have to help the controller to get anything to work. The chip provides a register giving word counts meant for ATAPI use which we can use. However we need to load the count in words not bytes.. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | libata: IDENTIFY backwards for drive side cable detectionTejun Heo2007-03-281-24/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For drive side cable detection to work correctly, drives need to be identified backwards such that the slave device releases PDIAG- before the mater drive tries to detect cable type. ata_bus_probe() was fixed by commit f31f0cc2f0b7527072d94d02da332d9bb8d7d94c but the new EH path wasn't fixed. This patch makes new EH path do IDENTIFY backwards. ata_dev_configure() for new devices are still performed master first. This is to keep the detection messages in forward order. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | ahci.c: walkaround for SB600 SATA internal error issueConke Hu2007-03-281-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a HW issue in ATI SB600 SATA that PxSERR.E should not be set on some conditions, for example, when there is no media in SATA CD/DVD drive or media is not ready, AHCI controller fails to execute ATAPI commands and reports PORT_IRQ_TF_ERR, but ATI SB600 SATA controller sets PxSERR.E at the same time, which is not necessary. This patch is just to ignore the INTERNAL ERROR in such case. Without this patch, ahci error handler will report many errors as below: ----------- cut from dmesg ----------- ata9: soft resetting port ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata9.00: configured for UDMA/33 ata9: EH complete ata9.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2 ata9.00: (irq_stat 0x40000001) ata9.00: cmd a0/00:00:00:00:20/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 res 51/24:03:00:00:20/00:00:00:00:00/a0 Emask 0x40 (internal error) ata9: soft resetting port ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata9.00: configured for UDMA/33 ata9: EH complete ata9.00: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x2 ata9.00: (irq_stat 0x40000001) ata9.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x43 data 12 in res 51/24:03:00:00:00/00:00:00:00:00/a0 Emask 0x40 (internal error) -------- end cut --------- Signed-off-by: Conke Hu <conke.hu@amd.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [libata] Disable ACPI by default; fix namespace problemsJeff Garzik2007-03-283-7/+7
| |/ | | | | | | | | | | | | | | | | | | Not yet ready to turn on ATA ACPI by default, for either PATA or SATA. Also, rename the global-scope module parameter variable 'noacpi' to something more libata-specific, reducing the potential for namespace collision. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-03-2814-128/+182
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: SUN3/3X Lance trivial fix improved mv643xx_eth: Fix use of uninitialized port_num field forcedeth: fix tx timeout forcedeth: fix nic poll qla3xxx: bugfix: Jumbo frame handling. qla3xxx: bugfix: Dropping interrupt under heavy network load. qla3xxx: bugfix: Multi segment sends were getting whacked. qla3xxx: bugfix: Add tx control block memset. atl1: remove unnecessary crc inversion myri10ge: correctly detect when TSO should be used [PATCH] WE-22 : prevent information leak on 64 bit [PATCH] wext: Add missing ioctls to 64<->32 conversion [PATCH] bcm43xx: Fix machine check on PPC for version 1 PHY [PATCH] bcm43xx: fix radio_set_tx_iq [PATCH] bcm43xx: Fix code for confusion between PHY revision and PHY version
| * \ Merge branch 'upstream-fixes' of ↵Jeff Garzik2007-03-287-53/+108
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
| | * | [PATCH] WE-22 : prevent information leak on 64 bitJean Tourrilhes2007-03-274-45/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Johannes Berg discovered that kernel space was leaking to userspace on 64 bit platform. He made a first patch to fix that. This is an improved version of his patch. Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] wext: Add missing ioctls to 64<->32 conversionJean Tourrilhes2007-03-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Johannes Berg and Michael Buesch noticed that the WPA ioctls were missing from the 64<->32 bit conversion. This means that when using a 32 bits userspace on a 64 bit kernel, those ioctls fail. Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] bcm43xx: Fix machine check on PPC for version 1 PHYDavid Woodhouse2007-03-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent changes in the specs that were introduced in commit 740ac4fb08866d702be90f167665d03759bd27d0 were incorrect and resulted in machine check errors on the PPC architecture for G PHY's with a revision number equal to 1. The two offending changes are reverted. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] bcm43xx: fix radio_set_tx_iqStefano Brivio2007-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a duplicated leftshift in bcm43xx_radio_set_tx_iq. data_high values are already leftshifted. Thanks to Michael Buesch for spotting this. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] bcm43xx: Fix code for confusion between PHY revision and PHY versionLarry Finger2007-03-271-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several places where the PHY version and revision were interchanged. These are changed in the specifications on 2/13/07 and now use "analog" instead instead of "version" to help reduce confusion. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | SUN3/3X Lance trivial fix improvedCyrill V. Gorcunov2007-03-281-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds checking for allocated DVMA memory and granted IRQ line. Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | mv643xx_eth: Fix use of uninitialized port_num fieldGabriel Paubert2007-03-281-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this driver, the default ethernet address is first set by by calling eth_port_uc_addr_get() which reads the relevant registers of the corresponding port as initially set by firmware. However that function used the port_num field accessed through the private area of net_dev before it was set. The result was that one board I have ended up with the unicast address set to 00:00:00:00:00:00 (only port 1 is connected on this board). The problem appeared after commit 84dd619e4dc3b0b1c40dafd98c90fd950bce7bc5. This patch fixes the bug by setting mp->port_num prior to calling eth_port_uc_get_addr(). Signed-off-by: Gabriel Paubert <paubert@iram.es> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth: fix tx timeoutAyaz Abdulla2007-03-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tx timeout routine was waking the tx queue conditionally. However, it must call it unconditionally since the dev_watchdog has halted the tx queue before calling the timeout function. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth: fix nic pollAyaz Abdulla2007-03-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nic poll routine was missing the call to the optimized irq routine. This patch adds the missing call for the optimized path. See http://bugzilla.kernel.org/show_bug.cgi?id=7950 for more information. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Jumbo frame handling.Ron Mercer2007-03-282-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed rx checksum bits. Turn on TCP processing for rx checksum. Fixed max frame length register write. It wasn't getting set in multi-port system. Set rx buffer queue length properly for jumbo frames. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Dropping interrupt under heavy network load.Ron Mercer2007-03-281-41/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the rx queue pointer when exiting NAPI poll rather than at the end of each iteration. Remove unnecessary PCI flushes that occurred after every write. Now write all regs and flush once. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Multi segment sends were getting whacked.Ron Mercer2007-03-281-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The proper header length was not being used. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | qla3xxx: bugfix: Add tx control block memset.Ron Mercer2007-03-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was removed in a previous patch to increase performance, but caused a transmit error for the 4032 chip. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: remove unnecessary crc inversionJay Cliburn2007-03-281-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original vendor driver contained a private ether_crc_le() function that produced an inverted crc. When we changed to the kernel version of ether_crc_le(), we neglected to undo the inversion. Let's do it now. Discovered by and patch proffered by Jose Alberto Reguero. Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | myri10ge: correctly detect when TSO should be usedBrice Goglin2007-03-281-4/+3
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Correctly detect when TSO should be used on transmit by looking at the skb->gso_size rather than seeing if the frame was larger than our MTU. The old method causes problems when a host with a large (jumbo) MTU is sending to a host with a small (standard) MTU. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | [PATCH] hrtimers: fix reprogramming SMP raceIngo Molnar2007-03-281-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hrtimer_start() incorrectly set the 'reprogram' flag to enqueue_hrtimer(), which should only be 1 if the hrtimer is queued to the current CPU. Doing otherwise could result in a reprogramming of the current CPU's clockevents device, with a timer that is not queued to it - resulting in a bogus next expiry value. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2007-03-274-5/+9
|\ \ \ | |/ / |/| | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPV6]: Set IF_READY if the device is up and has carrier [NET_SCHED]: sch_htb/sch_hfsc: fix oops in qlen_notify [NET]: Remove dead net/sched/Makefile entry for sch_hpfq.o.
| * | [IPV6]: Set IF_READY if the device is up and has carrierHerbert Xu2007-03-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We still need to set the IF_READY flag in ipv6_add_dev for the case where all addresses (including the link-local) are deleted and then recreated. In that case the IPv6 device too will be destroyed and then recreated. In order to prevent the original problem, we simply ensure that the device is up before setting IF_READY. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET_SCHED]: sch_htb/sch_hfsc: fix oops in qlen_notifyPatrick McHardy2007-03-272-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During both HTB and HFSC class deletion the class is removed from the class hash before calling qdisc_tree_decrease_qlen. This makes the ->get operation in qdisc_tree_decrease_qlen fail, so it passes a NULL pointer to ->qlen_notify, causing an oops. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: Remove dead net/sched/Makefile entry for sch_hpfq.o.Robert P. J. Day2007-03-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove the worthless net/sched/Makefile entry for the non-existent source file sch_hpfq.c. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [PATCH] aio: remove bare user-triggerable error printkZach Brown2007-03-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The user can generate console output if they cause do_mmap() to fail during sys_io_setup(). This was seen in a regression test that does exactly that by spinning calling mmap() until it gets -ENOMEM before calling io_setup(). We don't need this printk at all, just remove it. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2007-03-273-5/+9
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] gdth: fix oops in gdth_copy_cmd() [SCSI] mptsas: Fix oops for insmod during kexec [SCSI] lpfc: avoid double-free during PCI error failure
| * | | [SCSI] gdth: fix oops in gdth_copy_cmd()Joerg Dorchain2007-03-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent alterations to the gdth_fill_raw_cmd() path no longer set the sg_ranz field for zero transfer commands. However, this field is used lower down in the function to initialise ha->cmd_len to the size of the firmware packet. If this uninitialised field contains a bogus value, ha->cmd_len can become much larger than the actual firmware packet and end up oopsing in gdth_copy_cmd() as it tries to copy this huge packet to the device (usually because it runs into an unallocated page). The fix is to initialise the sg_ranz field to zero at the start of gdth_fill_raw_cmd(). Signed-off-by: Joerg Dorchain <joerg@dorchain.net> Acked-by: "Leubner, Achim" <Achim_Leubner@adaptec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | [SCSI] mptsas: Fix oops for insmod during kexecJudith Lebzelter2007-03-111-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fix's an oops during driver load time. mptsas_probe calls mpt_attach(over in mptbase.c). Inside that call, we read some manufacturing config pages to setup some defaults. While reading the config pages, the firmware doesn't complete the reply in time, and we have a timeout. The timeout results in hardreset handler being called. The hardreset handler calls all the fusion upper layer driver reset callback handlers. The mptsas_ioc_reset function is the callback handler in mptsas.c. So where I'm getting to, is mptsas_ioc_reset is getting called before scsi_host_alloc is called, and the pointer ioc->sh is NULL as well as the hostdata. Signed-off-by: Judith Lebzelter <judith@osdl.org> Acked-by: "Moore, Eric" <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | [SCSI] lpfc: avoid double-free during PCI error failureLinas Vepstas2007-03-111-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a PCI error is detected that cannot be recovered from, there will be a double call of lpfc_pci_remove_one(), with the second call resulting in a null-pointer dereference. The first call occurs in lpfc_io_error_detected(), and the second call during pci device remove. This patch eliminates the first call; its un-needed. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds2007-03-2710-48/+32
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (5472): Isl6421: don't reference freed memory V4L/DVB (5441): Saa7146: Fix allocation of clipping memory V4L/DVB (5421): Fix suspend/resume in msp3400 and tuner V4L/DVB (5415): Msp_attach must return 0 if no msp3400 was found. V4L/DVB (5408): Fix SECAM handling on saa7115 V4L/DVB (5400): Core: fix several locking related problems V4L/DVB (5390): Radio: Fix error in Kbuild file V4L/DVB (5332): Ir_rc5_timer_end decoder lockup fix
| * | | | V4L/DVB (5472): Isl6421: don't reference freed memoryThomas Viehweger2007-03-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After freeing a block there should be no reference to this block. Signed-off-by: Thomas Viehweger <Thomas.Viehweger@marconi.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5441): Saa7146: Fix allocation of clipping memoryOliver Endriss2007-03-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Olaf Hering pointed out that SAA7146_CLIPPING_MEM would become very large for PAGE_SIZE > 4K. In fact, the number of clipping windows is limited to 16, and calculate_clipping_registers_rect() does not use more than 256 bytes. SAA7146_CLIPPING_MEM adjusted accordingly. Thanks-to: Olaf Hering <olaf@aepfle.de> Acked-by: Michael Hunold <hunold@linuxtv.org> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5421): Fix suspend/resume in msp3400 and tunerJean Delvare2007-03-272-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5415): Msp_attach must return 0 if no msp3400 was found.Hans Verkuil2007-03-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning -1 causes the probe to stop, but it should just continue instead. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5408): Fix SECAM handling on saa7115Mauro Carvalho Chehab2007-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5400): Core: fix several locking related problemsSimon Arlott2007-03-273-29/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix several instances of dvb-core functions using mutex_lock_interruptible and returning -ERESTARTSYS where the calling function will either never retry or never check the return value. These cause a race condition with dvb_dmxdev_filter_free and dvb_dvr_release, both of which are filesystem release functions whose return value is ignored and will never be retried. When this happens it becomes impossible to open dvr0 again (-EBUSY) since it has not been released properly. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-By: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5390): Radio: Fix error in Kbuild fileTrent Piepho2007-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All the radio drivers need video_dev, but they were depending on VIDEO_DEV!=n. That meant that one could try to compile the driver into the kernel when VIDEO_DEV=m, which will not work. If video_dev is a module, then the radio drivers must be modules too. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| * | | | V4L/DVB (5332): Ir_rc5_timer_end decoder lockup fixVincent Penne2007-03-271-2/+4
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ir_rc5_timer_end decoder lockup fix Signed-off-by: Vincent Penne <ziggy@sashipa.com> Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | | Merge git://kvm.qumranet.com/home/avi/kvmLinus Torvalds2007-03-271-17/+22
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | * git://kvm.qumranet.com/home/avi/kvm: KVM: always reload segment selectors KVM: Prevent system selectors leaking into guest on real->protected mode transition on vmx
| * | | | KVM: always reload segment selectorsIngo Molnar2007-03-271-16/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | failed VM entry on VMX might still change %fs or %gs, thus make sure that KVM always reloads the segment selectors. This is crutial on both x86 and x86_64: x86 has __KERNEL_PDA in %fs on which things like 'current' depends and x86_64 has 0 there and needs MSR_GS_BASE to work. Signed-off-by: Ingo Molnar <mingo@elte.hu>
OpenPOWER on IntegriCloud