aboutsummaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2006-03-19[TG3]: 40-bit DMA workaround part 2Michael Chan2-9/+44
The 40-bit DMA workaround recently implemented for 5714, 5715, and 5780 needs to be expanded because there may be other tg3 devices behind the EPB Express to PCIX bridge in the 5780 class device. For example, some 4-port card or mother board designs have 5704 behind the 5714. All devices behind the EPB require the 40-bit DMA workaround. Thanks to Chris Elmquist again for reporting the problem and testing the patch. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-18[PATCH] Kconfig: swap VIDEO_CX88_ALSA and VIDEO_CX88_DVBMichael Krufky1-14/+14
VIDEO_CX88_ALSA should not be between VIDEO_CX88_DVB and VIDEO_CX88_DVB_ALL_FRONTENDS When cx88-alsa was added to cx88/Kconfig, it was added in between VIDEO_CX88_DVB and VIDEO_CX88_DVB_ALL_FRONTENDS. This caused undesireable effects to the appearance of the menu options in menuconfig. This fix reorders cx88-alsa and cx88-dvb in Kconfig, to match saa7134, and restore the correct menuconfig appearance. Signed-off-by: Michael Krufky <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-18[PATCH] Fixed em28xx based system lockupMarkus Rechberger1-0/+3
Fixed em28xx based system lockup, device needs to be initialized before starting the isoc transfer otherwise the system will completly lock up. Signed-off-by: Markus Rechberger <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-17[PATCH] dm stripe: Fix boundsKevin Corry1-1/+7
The dm-stripe target currently does not enforce that the size of a stripe device be a multiple of the chunk-size. Under certain conditions, this can lead to I/O requests going off the end of an underlying device. This test-case shows one example. echo "0 100 linear /dev/hdb1 0" | dmsetup create linear0 echo "0 100 linear /dev/hdb1 100" | dmsetup create linear1 echo "0 200 striped 2 32 /dev/mapper/linear0 0 /dev/mapper/linear1 0" | \ dmsetup create stripe0 dd if=/dev/zero of=/dev/mapper/stripe0 bs=1k This will produce the output: dd: writing '/dev/mapper/stripe0': Input/output error 97+0 records in 96+0 records out And in the kernel log will be: attempt to access beyond end of device dm-0: rw=0, want=104, limit=100 The patch will check that the table size is a multiple of the stripe chunk-size when the table is created, which will prevent the above striped device from being created. This should not affect tools like LVM or EVMS, since in all the cases I can think of, striped devices are always created with the sizes being a multiple of the chunk-size. The size of a stripe device must be a multiple of its chunk-size. (akpm: that typecast is quite gratuitous) Signed-off-by: Kevin Corry <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-16[netdrvr] fix array overflows in Chelsio driverScott Bardone1-3/+3
Adrian Bunk wrote: > The Coverity checker spotted the following two array overflows in > drivers/net/chelsio/sge.c (in both cases, the arrays contain 3 > elements): [snip] This is a bug. The array should contain 2 elements. Here is the fix. Signed-off-by: Scott Bardone <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-16[PATCH] e1000 endianness bugsDavid S. Miller1-4/+4
return -E_NO_BIG_ENDIAN_TESTING; [E1000]: Fix 4 missed endianness conversions on RX descriptor fields. Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-15e100: fix eeh on pseries during ethtool -tJesse Brandeburg1-1/+4
Olaf Hering reported a problem on pseries with e100 where ethtool -t would cause a bus error, and the e100 driver would stop working. Due to the new load ucode command the cb list must be allocated before calling e100_init_hw, so remove the call and just let e100_up take care of it. Signed-off-by: Jesse Brandeburg <[email protected]>
2006-03-14[PATCH] "s390: multiple subchannel sets support" fixGreg Smith1-0/+3
It seems this patch got dropped (it was in addition to the `s390: improve response code handling in chsc_enable_facility()' patch). Acked-by: Cornelia Huck <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Heiko Carstens <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-14Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds6-8/+16
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] zfcp: fix device registration issues [SCSI] scsi_transport_fc: fix FC_HOST_NUM_ATTRS [SCSI] scsi: aha152x pcmcia driver needs spi transport [SCSI] zfcp: correctly set this_id for hosts [SCSI] Add Brownie to blacklist
2006-03-14[PATCH] EDAC: disable sysfs interfaceDave Peterson1-2/+42
- Disable the EDAC sysfs code. The sysfs interface that EDAC presents to user space needs more thought, and is likely to change substantially. Therefore disable it for now so users don't start depending on it in its current form. - Disable the default behavior of calling panic() when an uncorrectible error is detected (since for now, there is no sysfs interface that allows the user to configure this behavior). Signed-off-by: David S. Peterson <[email protected]> Cc: Greg KH <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-14[PATCH] macintosh: correct AC Power info in /proc/pmu/infoBenjamin Herrenschmidt1-1/+1
Report AC Power present in /proc/pmu/info if there is no battery. Signed-off-by: Olaf Hering <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>, Cc: Paul Mackerras <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-14[PATCH] Restore tuning capabilities in V4L2 MXB driverMichael Hunold1-1/+9
The behaviour of the all-in-one Video4Linux tuner driver apparently changed. It now wants to know the tv standard, otherwise it refuses to tune. Restore tuning functionality in my driver for the "Multimedia eXtension Board". The all-in-one tuner driver apparently changed its behaviour. Signed-off-by: Michael Hunold <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Johannes Stezenbach <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-14[PATCH] mtd_dataflash, fix block vs page eraseDavid Brownell1-1/+1
Fix a bug in the block-erase optimization for Dataflash; it was using block erase even for smaller segments that need page erase. That wouldn't matter for JFFS2, which never erases less than one block (sometimes several blocks), but for other callers it might. Signed-off-by: David Brownell <[email protected]> Acked-by: David Woodhouse <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-12Merge branch 'upstream-fixes' of ↵Linus Torvalds1-10/+4
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] ahci: fix NULL pointer dereference detected by Coverity
2006-03-11[TG3] tg3_bus_string(): remove dead codeAdrian Bunk1-2/+0
The Coverity checker spotted this dead code (note that (clock_ctrl == 7) is already handled above). Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-11[TUN]: Fix leak in tun_get_user()Dave Jones1-1/+4
We're leaking an skb in a failure path in this function. Coverity #632 Signed-off-by: Dave Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2006-03-11Merge branch 'master'Jeff Garzik7-42/+61
2006-03-11[PATCH] ahci: fix NULL pointer dereference detected by CoverityTejun Heo1-10/+4
Fix NULL pointer dereference detected by the Coverity checker. Kill dev -> pdev -> dev conversion while at it. Signed-off-by: Tejun Heo <[email protected]> Cc: Adrian Bunk <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11[PATCH] 3c509: bus registration fixAndrew Morton1-5/+8
- Don't call eisa_driver_unregister() if eisa_driver_register() failed. - Properly propagate error values. Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11[PATCH] de620: fix section mismatch warningSam Ravnborg1-1/+1
In latest -mm de620 gave following warning: WARNING: drivers/net/de620.o - Section mismatch: reference to \ .init.text:de620_probe from .text between 'init_module' (at offset \ 0x1682) and 'cleanup_module' init_module() call de620_probe() which is declared __init. Fix is to declare init_module() __init too. Signed-off-by: Sam Ravnborg <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11[PATCH] NE2000 Kconfig help entry improvementJesper Juhl1-1/+2
Improve reference to PCI NE2K support in ISA NE2K documentation. Original 2.4 patch From: Ged Haywood <[email protected]> Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11[PATCH] dl2k: DMA freeing errorJon Mason1-10/+15
This patch fixes an error in the dl2k driver's DMA mapping/unmapping. The adapter uses the upper 16bits of the DMA address for the buffer size. However, this is not masked off when referencing the DMA address, and can lead to errors by trying to free a DMA address out of range. Thanks, Jon Signed-off-by: Jon Mason <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11[PATCH] Wrong return value corrupts free object in e1000 driverDavid S. Miller1-1/+1
For some reason, E1000's ->hard_start_xmit() routine returns -EFAULT instead of one of the NETDEV_TX_* error codes. In fact, it frees up the SKB before returning this. This makes the queueing layer think the packet should be requeued and subsequently we corrupt a freed object. Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
2006-03-11Merge branch 'for-jeff' of ↵Jeff Garzik2-24/+34
git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6
2006-03-11[PATCH] radeonfb: Fix static array overrunAntonino A. Daplas1-0/+4
radeonfb_parse_monitor_layout() will produce an array overrun if passed with a substring of length higher than 4 (ie, "XXXXX,YYYYYY"). Coverity Bug 494 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] aty128fb: Fix array overrunAntonino A. Daplas1-3/+4
Fix static array overrun Coverity Bug 556 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] tdfxfb: Fix buffer overrunAntonino A. Daplas1-19/+23
The pseudo_palette has room only for 16 entries, but tdfxfb_setcolreg may attempt to write more. Coverity Bug 557 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] intelfb: Fix buffer overrunAntonino A. Daplas1-24/+26
The pseudo_palette has room only for 16 entries, but intelfb_setcolreg will attempt to write more. Coverity Bug 558 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] savagefb: Fix kfree before useAntonino A. Daplas1-1/+1
par->edid is kfree'd before using in fb_edid_to_monspecs() Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] imsttfb: Fix resource leakAntonino A. Daplas1-0/+2
The struct info and device resource may not be released in the driver's error path. Fix. Coverity Bug 671 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] s1d13xxxfb: Fix resource leakAntonino A. Daplas1-2/+1
struct info may not be released in the driver's error path. Coverity Bug 672 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] arcfb: Fix dereference before NULL checkAntonino A. Daplas1-1/+1
info->par is dereferenced before info is checked for NULL. Fix. Coverity Bug 833 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] kyrofb: Fix uninitialized valueAntonino A. Daplas1-1/+1
Initialize Variable 'count' in DisableVGA to zero. Coverity Bug 874 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] arcfb: Fix uninitialized valueAntonino A. Daplas1-2/+1
Remove insignificant and uninitialized variable "count" from arcfb_lcd_update_page. Coverity Bug 894 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] neofb: Fix uninitialized valueAntonino A. Daplas1-3/+1
Remove insignificant and unitialized variable "waitcycles" from neo2200_sync. Coverity Bug 895 Signed-off-by: Antonino Daplas <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] Altix: small ioc4 oversightPat Gefre1-4/+2
Get rid of the local 'flip' variable and no need to 'trim' the buffer. Signed-off-by: Patrick Gefre <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-11[PATCH] edac: disable a few sysfs files to avoid them becoming an ABIArjan van de Ven1-3/+9
Disable (via ugly #if 0's) the 3 sysfs files that I think by now we all agree are very much wrong. These files shouldn't become part of the ABI by the 2.6.16 release, so I rather have this minimal patch merged to disable them for now, the real fix can then come during the 2.6.17 devel window. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-10[PATCH] Input: psmouse - disable autoresyncDmitry Torokhov1-1/+1
Automatic resynchronization in psmouse driver causes problems on some hardware so disable it by default for now. People with KVM switches that require resync can still enable it via module parameter or sysfs attribute. Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-10[PATCH] fix pcmcia_device_probe oopsHugh Dickins1-1/+1
Fix pcmcia_device_probe NULL pointer dereference at startup. Signed-off-by: Hugh Dickins <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] s390: dasd proc interface typoHorst Hummel1-1/+1
This fixes a typo introduced with 90f0094dc607abe384a412bfb7199fb667ab0735. Signed-off-by: Horst Hummel <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] edac: mark as experimentalTim Small1-3/+15
EDAC is still causing a few problems and the code is relatively green. Mark it as experimental until thing settle down. Also, provide some documentation pointers in Kconfig help. Signed-off-by: Tim Small <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] ibmasm: use after free fixMax Asbock1-4/+5
The kobject_put() can free the memory at *cmd, but cmd->lock points to a persistent lock that is not freed with cmd. Signed-off-by: Max Asbock <[email protected]> Cc: Vernon Mauery <[email protected]> Cc: Srihari Vijayaraghavan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] md: Fix several raid1 bugs which cause a memory leakNeilBrown1-5/+8
- wrong test for 'is this a BARRIER bio' - not freeing on all possible paths. - using r1_bio after freeing it. Signed-off-by: Neil Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] Fix error handling in backlight driversJean Delvare2-2/+2
ERR_PTR() is supposed to be passed a negative value. Signed-off-by: Jean Delvare <[email protected]> Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[PATCH] dcdbas: dcdbas_pdev referenced after platform_device_unregister on exitDoug Warzecha1-2/+6
smi_data_buf_free() references dcdbas_pdev when calling dma_free_coherent(). In dcdbas_exit(), smi_data_buf_free() is called after platform_device_unregister(dcdbas_pdev). This patch moves platform_device_unregister(dcdbas_pdev) after smi_data_buf_free() in dcdbas_exit(). Signed-off-by: Doug Warzecha <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-09[SCSI] zfcp: fix device registration issuesAndreas Herrmann3-6/+12
The patch fixes following issues: (1) Replace scsi_add_device with scsi_scan_target. (Thus the rport instead of the scsi_host becomes parent of a scsi_target again.) (2) Avoid scsi_device allocation during registration of an remote port. (Would be done during fc_scsi_scan_rport.) (3) Fix queuecommand behaviour when an zfcp unit is blocked. (Call scsi_done with DID_NO_CONNECT instead of returning SCSI_MLQUEUE_DEVICE_BUSY otherwise we might end up waiting for completion in blk_execute_rq for ever.) Signed-off-by: Andreas Herrmann <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2006-03-09sky2: truncate oversize packetsStephen Hemminger1-5/+11
Turn on truncation to prevent getting choked by frames larger than expected. Without this fix, driver hangs after receiving an oversize packet. Signed-off-by: Stephen Hemminger <[email protected]>
2006-03-09sky2: force early transmit interruptsStephen Hemminger1-4/+9
Avoid premature transmit ring full conditions. Force a transmit status interrupt if transmit ring gets nearly full and after a TSO send. Allow more entries in transmit ring to be used if dma_addr is 32 bits Signed-off-by: Stephen Hemminger <[email protected]>
2006-03-09sky2: not random enoughStephen Hemminger1-2/+1
Don't use sky2 to seed random pool beacause the network packet arrival time will not be truly random due to NAPI and interrupt mitigation. Signed-off-by: Stephen Hemminger <[email protected]>
2006-03-09de2104x: fix the TX watchdogFrancois Romieu1-0/+2
Insert de_init_rings() to reinit the rings before de_init_hw() tries to access them again. Signed-off-by: Francois Romieu <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.