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* Merge branch 'davem-fixes' of ↵David S. Miller2008-06-048-14/+52
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * [netdrvr] tulip: oops in tulip_interrupt when hibernating with swsusp/suspend2Grant Grundler2008-05-301-2/+8
| | | | | | | | | | | | | | | | | | | | | | The following patch is seems to fix the tulip suspend/resume panic: http://bugzilla.kernel.org/show_bug.cgi?id=8952#c46 My attempts at a cleaner patch failed and Pavel thinks this is OK. Original from: kernelbugs@tap.homeip.net Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * atl1: fix 4G memory corruption bugAlexey Dobriyan2008-05-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When using 4+ GB RAM and SWIOTLB is active, the driver corrupts memory by writing an skb after the relevant DMA page has been unmapped. Although this doesn't happen when *not* using bounce buffers, clearing the pointer to the DMA page after unmapping it fixes the problem. http://marc.info/?t=120861317000005&r=2&w=2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ucc_geth_ethtool: Add a missing HW stats counterLi Yang2008-05-301-0/+1
| | | | | | | | | | | | Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * ucc_geth_ethtool: Fix typoJoakim Tjernlund2008-05-301-1/+1
| | | | | | | | | | | | Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * virtio: fix delayed xmit of packet and freeing of old packets.Rusty Russell2008-05-301-0/+22
| | | | | | | | | | | | | | | | | | | | Because we cache the last failed-to-xmit packet, if there are no packets queued behind that one we may never send it (reproduced here as TCP stalls, "cured" by an outgoing ping). Cc: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * virtio: fix virtio_net xmit of freed skb bugRusty Russell2008-05-301-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | If we fail to transmit a packet, we assume the queue is full and put the skb into last_xmit_skb. However, if more space frees up before we xmit it, we loop, and the result can be transmitting the same skb twice. Fix is simple: set skb to NULL if we've used it in some way, and check before sending. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * myri10ge: update driver versionBrice Goglin2008-05-301-1/+1
| | | | | | | | | | | | | | Update myri10ge version to 1.3.99-1.347. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * sc92031: remove bogus unlikely()Cesar Eduardo Barros2008-05-301-1/+1
| | | | | | | | | | | | | | | | Commit 5a0a92e67b5009a71e011658da04fb92dad8961f mentions len < ETH_ZLEN is true for ARP packets. This obviously is not unlikely. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * [netdrvr] CS89X0: Add cleanup for dma after failWang Chen2008-05-301-3/+7
| | | | | | | | | | | | | | After request_dma() succeeding, any error path should do free_dma(). Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * [netdrvr] sfc: Report XAUI link down at default log levelBen Hutchings2008-05-301-1/+1
| | | | | | | | | | | | | | This is normal when the external link is down so don't report it as an error. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-06-022-8/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: 8250 Serial Driver: revert extra IRQ flag definition patch Blackfin arch: update anomaly headers from toolchain trunk Blackfin arch: Remove bad and usless code Blackfin arch: Fix bug - set corret SSEL and IRQ to enable AD7877 on BF527 Blackfin arch: Fix typo. it should be _outsw_8 Blackfin arch: Cleanup no functional changes
| * | 8250 Serial Driver: revert extra IRQ flag definition patchBryan Wu2008-05-312-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Russell pointed out, original patch will break some serial configurations because of the dependency of the <asm/serial.h> header file. Revert it first and try to find out other solution later Cc: Javier Herrero <jherrero@hvsistemas.es> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk+lkml@arm.linux.org.uk> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* | | Merge branch 'merge' of ↵Linus Torvalds2008-06-021-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix DMA nodes in the MPC8610 HPCD device tree [POWERPC] Export empty_zero_page and copy_page in arch/ppc [POWERPC] Add "memory" clobber to MMIO accessors [POWERPC] pasemi: update pasemi_defconfig, enable electra_cf electra_cf: Add MODULE_DEVICE_TABLE()
| * | | electra_cf: Add MODULE_DEVICE_TABLE()Olof Johansson2008-05-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a module device table to electra_cf so that modules can be auto-probed/loaded. Signed-off-by: Olof Johansson <olof@lixom.net>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2008-05-307-117/+217
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: change the Device IDs of nvidia MCP7B AHCI controller in ahci.c [libata] sata_fsl: Fix broken driver, add port multiplier (PMP) support libata: SRST can't be trusted on PMP sil3726 libata: fix libata-scsi kernel-doc notation ata: Convert to static DEFINE_SPINLOCK(lock) ata_piix: fix macbook ich8m problems sata_mv: implement SoC guideline SATA_S11 sata_mv: workaround for 60x1 errata sata13 sata_mv: nuke unreleased GenIIe revisions sata_mv: PHY_MODEx errata fixes sata_mv: move SOC_FLAG to hpriv
| * | | | ahci: change the Device IDs of nvidia MCP7B AHCI controller in ahci.cpeerchen2008-05-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the partial Device IDs of nvidia MCP7B AHCI controller in ahci.c, as the actual PCI IDs deployed in the field differed from the forecasted ones preemptively placed in the driver. Signed-off-by: Peer Chen <peerchen@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | [libata] sata_fsl: Fix broken driver, add port multiplier (PMP) supportAshish Kalra2008-05-301-61/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commit (4c9bf4e799ce06a7378f1196587084802a414c03): libata: replace tf_read with qc_fill_rtf for non-SFF drivers Broke the sata_fsl.c driver in 2.6.26-rc. I know the following patch fixes the issue, it clearly also adds port multipler support. The current 2.6.26-rc driver is broken. On boot with debug enabled we get something like (w/o this patch): spurious interrupt!!, CC = 0x1 interrupt status 0x1 xx_scr_read, reg_in = 1 spurious interrupt!!, CC = 0x1 interrupt status 0x1 xx_scr_read, reg_in = 1 spurious interrupt!!, CC = 0x1 interrupt status 0x1 xx_scr_read, reg_in = 1 .. continues for ever. This change fixes this as a side effect of adding port multiplier support. Signed-off-by: Ashish Kalra <ashish.kalra@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | libata: SRST can't be trusted on PMP sil3726Tejun Heo2008-05-301-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As in sil4726, SRST can't be trusted on sil3726 causing detection problems under certain configuraitons. I thought it was from the Config Disk device but apparently not. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | libata: fix libata-scsi kernel-doc notationRandy Dunlap2008-05-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix libata-scsi kernel-doc notation: Warning(linux-2.6.25-git15//drivers/ata/libata-scsi.c:1659): No description found for parameter 'cmd' Warning(linux-2.6.25-git15//drivers/ata/libata-scsi.c:1971): No description found for parameter 'buf' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | ata: Convert to static DEFINE_SPINLOCK(lock)Pradeep Singh Rautela2008-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace deprecated static spinlock_t instance to static DEFINE_SPINLOCK(lock). Signed-off-by: Pradeep Singh <rautelap@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | ata_piix: fix macbook ich8m problemsTejun Heo2008-05-301-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ICH8M on macbooks are peculiar in that some of them lock up when the second port is enabled, some return bogus values on SIDPR access while yet others hang on SIDPR access. Also, the ich8m_apple_sata entry was wrongly added below generic ich8m entry making it virtually useless. This patch works around macbook ich8m problems by * moving ich8m_apple_sata entry above generic ich8m entry * dropping PIIX_FLAG_SIDPR from ich8m_apple_sata * adding subsystem 106b:00a1 as ich8m_apple_sata Reported and tested by MATSUBAYASHI. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: MATSUBAYASHI 'Shaolin' Kohji <shaolin@rhythmaning.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | sata_mv: implement SoC guideline SATA_S11Mark Lord2008-05-301-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 5182 System-On-Chip (SOC) variant wants certain lower bits to be cleared on any write to the PHY_MODE3 register. If/when support is added for other SOC variants, we'll need some way to uniquely identify the 5182, and not perform this workaround for the others. But for now, it is the only SOC variant we support here. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | sata_mv: workaround for 60x1 errata sata13Mark Lord2008-05-301-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "B2" variant of the 6041/6081 (genII) chips requires that the PHY_MODE3 register be rewritten after any write to PHY_MODE4. This fixes a regression introduced by an earlier patch. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | sata_mv: nuke unreleased GenIIe revisionsMark Lord2008-05-301-19/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only public release of the 6042/7042 chips was/is revision "B0". Remove code that attempted to deal with earlier, non-released revs. This matches the logic of the current Marvell "proprietary" driver. Also, bump up the sata_mv version number, to reflect this batch of erratas. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | sata_mv: PHY_MODEx errata fixesMark Lord2008-05-301-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix and update the errata handling for the PHY_MODEx registers. This improves receiver noise tolerance, among other things. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | sata_mv: move SOC_FLAG to hprivMark Lord2008-05-301-14/+13
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the System-on-Chip flag from a host flag to an hpriv flag, for better consistency with other chip-rev flags, and for easier use in errata fixes etc. Also change the related "HAS_PCI()" into "!IS_SOC()" for better consistency of naming/use (everything else SOC-related already uses "SOC"). There are no functionality changes in this patch. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds2008-05-309-44/+194
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: lguest: notify on empty virtio: force callback on empty. virtio_blk: fix endianess annotations virtio_config: fix len calculation of config elements virtio_net: another race with virtio_net and enable_cb virtio: An entropy device, as suggested by hpa. virtio_blk: allow read-only disks lguest: fix ugly <NULL> in /proc/interrupts virtio: set device index in common code. virtio: virtio_pci should not set bus_id. virtio: bus_id for devices should contain 'virtio' Fix crash in virtio_blk during modprobe ; rmmod ; modprobe lguest: use ioremap_cache, not ioremap
| * | | | virtio: force callback on empty.Rusty Russell2008-05-301-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | virtio allows drivers to suppress callbacks (ie. interrupts) for efficiency (no locking, it's just an optimization). There's a similar mechanism for the host to suppress notifications coming from the guest: in that case, we ignore the suppression if the ring is completely full. It turns out that life is simpler if the host similarly ignores callback suppression when the ring is completely empty: the network driver wants to free up old packets in a timely manner, and otherwise has to use a timer to poll. We have to remove the code which ignores interrupts when the driver has disabled them (again, it had no locking and hence was unreliable anyway). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | virtio_net: another race with virtio_net and enable_cbChristian Borntraeger2008-05-301-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello Rusty, seems that we still have a problem with virtio_net and the enable_cb callback. During a long running network stress tests with virtio and got the following oops: ------------[ cut here ]------------ kernel BUG at drivers/virtio/virtio_ring.c:230! illegal operation: 0001 [#1] SMP Modules linked in: CPU: 0 Not tainted 2.6.26-rc2-kvm-00436-gc94c08b-dirty #34 Process netserver (pid: 2582, task: 000000000fbc4c68, ksp: 000000000f42b990) Krnl PSW : 0704c00180000000 00000000002d0ec8 (vring_enable_cb+0x1c/0x60) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 EA:3 Krnl GPRS: 0000000000000000 0000000000000000 000000000ef3d000 0000000010009800 0000000000000000 0000000000419ce0 0000000000000080 000000000000007b 000000000adb5538 000000000ef40900 000000000ef40000 000000000ef40920 0000000000000000 0000000000000005 000000000029c1b0 000000000fea7d18 Krnl Code: 00000000002d0ebc: a7110001 tmll %r1,1 00000000002d0ec0: a7740004 brc 7,2d0ec8 00000000002d0ec4: a7f40001 brc 15,2d0ec6 >00000000002d0ec8: a517fffe nill %r1,65534 00000000002d0ecc: 40103000 sth %r1,0(%r3) 00000000002d0ed0: 07f0 bcr 15,%r0 00000000002d0ed2: e31020380004 lg %r1,56(%r2) 00000000002d0ed8: a7480000 lhi %r4,0 Call Trace: ([<000000000029c0fc>] virtnet_poll+0x290/0x3b8) [<0000000000333fb8>] net_rx_action+0x9c/0x1b8 [<00000000001394bc>] __do_softirq+0x74/0x108 [<000000000010d16a>] do_softirq+0x92/0xac [<0000000000139826>] irq_exit+0x72/0xc8 [<000000000010a7b6>] do_extint+0xe2/0x104 [<0000000000110508>] ext_no_vtime+0x16/0x1a Last Breaking-Event-Address: [<00000000002d0ec4>] vring_enable_cb+0x18/0x60 I looked into the virtio_net code for some time and I think the following scenario happened. Please look at virtnet_poll: [...] /* Out of packets? */ if (received < budget) { netif_rx_complete(vi->dev, napi); if (unlikely(!vi->rvq->vq_ops->enable_cb(vi->rvq)) && napi_schedule_prep(napi)) { vi->rvq->vq_ops->disable_cb(vi->rvq); __netif_rx_schedule(vi->dev, napi); goto again; } } If an interrupt arrives after netif_rx_complete, a second poll routine can run on a different cpu. The second check for napi_schedule_prep would prevent any harm in the network stack, but we have called enable_cb possibly after the disable_cb in skb_recv_done. static void skb_recv_done(struct virtqueue *rvq) { struct virtnet_info *vi = rvq->vdev->priv; /* Schedule NAPI, Suppress further interrupts if successful. */ if (netif_rx_schedule_prep(vi->dev, &vi->napi)) { rvq->vq_ops->disable_cb(rvq); __netif_rx_schedule(vi->dev, &vi->napi); } } That means that the second poll routine runs with interrupts enabled, which is ok, since we can handle additional interrupts. The problem is now that the second poll routine might also call enable_cb, triggering the BUG. The only solution I can come up with, is to remove the BUG statement in enable_cb - similar to disable_cb. Opinions or better ideas where the oops could come from? Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | virtio: An entropy device, as suggested by hpa.Rusty Russell2008-05-303-0/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note that by itself, having a "hardware" random generator does very little: you should probably run "rngd" in your guest to feed this into the kernel entropy pool. Included: virtio_rng: dont use vmalloced addresses for virtio If virtio_rng is build as a module, random_data is an address in vmalloc space. As virtio expects guest real addresses, this can cause any kind of funny behaviour, so lets allocate random_data dynamically with kmalloc. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | virtio_blk: allow read-only disksChristian Borntraeger2008-05-301-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello Rusty, sometimes it is useful to share a disk (e.g. usr). To avoid file system corruption, the disk should be mounted read-only in that case. This patch adds a new feature flag, that allows the host to specify, if the disk should be considered read-only. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | virtio: set device index in common code.Rusty Russell2008-05-304-32/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Anthony Liguori points out that three different transports use the virtio code, but each one keeps its own counter to set the virtio_device's index field. In theory (though not in current practice) this means that names could be duplicated, and that risk grows as more transports are created. So we move the selection of the unique virtio_device.index into the common code in virtio.c, which has the side-benefit of removing duplicate code. The only complexity is that lguest and S/390 use the index to uniquely identify the device in case of catastrophic failure before register_virtio_device() is called: now we use the offset within the descriptor page as a unique identifier for the printks. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Chris Lalancette <clalance@redhat.com> Cc: Anthony Liguori <anthony@codemonkey.ws>
| * | | | virtio: virtio_pci should not set bus_id.Rusty Russell2008-05-301-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The common virtio code sets the bus_id, overriding anything virtio_pci sets anyway. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Chris Lalancette <clalance@redhat.com> Cc: Anthony Liguori <anthony@codemonkey.ws>
| * | | | virtio: bus_id for devices should contain 'virtio'Rusty Russell2008-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chris Lalancette <clalance@redhat.com> points out that virtio.c sets all device names to '0', '1', etc, which looks silly in /proc/interrupts. We change this from '%d' to 'virtio%d'. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Chris Lalancette <clalance@redhat.com> Cc: Anthony Liguori <anthony@codemonkey.ws>
| * | | | Fix crash in virtio_blk during modprobe ; rmmod ; modprobeChris Lalancette2008-05-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a modprobe virtio_blk ; rmmod virtio_blk ; modprobe virtio_blk crash; this was basically because we weren't doing "del_gendisk()" in the remove path. Signed-off-by: Chris Lalancette <clalance@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (moved del_gendisk up)
| * | | | lguest: use ioremap_cache, not ioremapRusty Russell2008-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Jon Corbet & LWN. Only took me a day to join the dots. Host->Guest netcat before (with unnecessily large receive buffers): 1073741824 bytes (1.1 GB) copied, 24.7528 seconds, 43.4 MB/s After: 1073741824 bytes (1.1 GB) copied, 17.6369 seconds, 60.9 MB/s Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-05-301-2/+6
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: fix rpadlpar pci hotplug driver sysfs usage
| * | | | | PCI: fix rpadlpar pci hotplug driver sysfs usageBenjamin Herrenschmidt2008-05-301-2/+6
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When Greg "fixed" the sysfs usage of that driver a while back, he seem to have introduced a bug where the quotes are added around the name of our specific sysfs files, thus breaking the user space tool. This fixes it. Tested DLPAR operations on a POWER6 machine successfully. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-05-308-44/+101
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: rename SW_RADIO to SW_RFKILL_ALL Input: gtco - fix double kfree in error handling path Input: pxa27x_keypad - miscellaneous fixes Input: atkbd - mark keyboard as disabled when suspending/unloading Input: apanel - remove duplicate include Input: wm9713 - support five wire panels Input: wm97xx-core - fix race on PHY init Input: wm97xx-core - fix driver name Input: wm97xx-core - report a phys for WM97xx touchscreens Input: i8042 - make sure Dritek quirk is invoked at resume Input: i8042 - add Dritek quirk for Acer TravelMate 660
| * | | | | Input: gtco - fix double kfree in error handling pathDmitry Torokhov2008-05-301-10/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code would try to free 'report' twice upon input_register_device() failure. Reported-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: pxa27x_keypad - miscellaneous fixesAntonio Ospite2008-05-281-13/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Set input bits for direct keys codes 2. Set input bits for rotary encoder codes only if rotary encoder is enabled 3. Enable EV_REL only if rotary encoder is enabled and rel_codes are set up Signed-off-by: Antonio Ospite <ao2@openezx.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: atkbd - mark keyboard as disabled when suspending/unloadingDmitry Torokhov2008-05-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will shut off garbage that may come from KBD port during resume. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: apanel - remove duplicate includeHuang Weiyi2008-05-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicate include file <linux/module.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: wm9713 - support five wire panelsMark Brown2008-05-271-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: wm97xx-core - fix race on PHY initMark Brown2008-05-271-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The chip phy_init() function must be called before the dig_enable() function but dig_enable() is called when the device is opened and we only call phy_init() after having reigstered the device, meaning the two can race. Fix this by doing the phy_init() before we register the input device. Thanks to Rodolfo Giometti <giometti@enneenne.com> for the report. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: wm97xx-core - fix driver nameMark Brown2008-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix driver name - thanks to Guennadi Liakhovetski <g.liakhovetski@gmx.de> for reporting this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: wm97xx-core - report a phys for WM97xx touchscreensMark Brown2008-05-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | phys is displayed in diagnostic output like that from evbug so ensure that it is set to something. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: i8042 - make sure Dritek quirk is invoked at resumeBruno Prémont2008-05-271-8/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also do not fail i8042 entire initialization if enabling dritek extension fails. Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | Input: i8042 - add Dritek quirk for Acer TravelMate 660Bruno Prémont2008-05-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Acer TravelMate 660 series also requires the Dritek quirk to enable the extra scancodes. Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
generated by cgit v1.1 at 2024-10-30 03:27:47 +0000