10 Oct, 2007
1 commit
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The recent mv_fill_sg() rewrite, to fix a data corruption problem
related to IOMMU virtual merging, forgot to account for the
potentially-increased size of the scatter/gather table after its run.Additionally, the DMA boundary is reduced from 0xffffffff to 0xffff
to more closely match the needs of mv_fill_sg().Signed-off-by: Jeff Garzik
Signed-off-by: Linus Torvalds
09 Oct, 2007
2 commits
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When building a custom keymap, after setting GENERATE_KEYMAP := 1 in
drivers/char/Makefile, the kernel build fails like this:CC drivers/char/vt.o
make[2]: *** No rule to make target `drivers/char/%.map', needed by `drivers/char/defkeymap.c'. Stop.
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2This was caused by commit af8b128719f5248e542036ea994610a29d0642a6, which
deleted a necessary colon from the Makefile rule that generates the keymap,
since that rule contains both a target and a target-pattern. The following
patch puts the colon back:Signed-off-by: Maarten Bressers
Cc: Yoichi Yuasa
Cc: Ralf Baechle
Cc: Sam Ravnborg
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix against access random data bytes outside the dev->chanmap array.
Thanks to Oliver Neukum for pointing me to this issue.Signed-off-by: Karsten Keil
Signed-off-by: Linus Torvalds
08 Oct, 2007
4 commits
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We should only reparent to a class former class devices that
form the base of class hierarchy. Nested devices should still
grow from their real parents.Signed-off-by: Dmitry Torokhov
Tested-by: Andrey Borzenkov
Tested-by: Anssi Hannula
Signed-off-by: Linus Torvalds -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: point to migration document -
Add the manufacturer and card id of teltonica pcmcia modems to serial_cs.c
Signed-off-by: Attila Kinali
Acked-by: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
We should generally prefer to return ERESTARTNOHAND rather than EINTR,
so that processes with unhandled signals that get ignored don't return
EINTR.This can help with X startup issues:
Fatal server error:
xf86OpenConsole: VT_WAITACTIVE failed: Interrupted system callalthough the real fix is having the X server always retry EINTR
regardless (since EINTR does happen for signals that have handlers
installed). Keithp has a patch for that.Regardless, ERESTARTNOHAND is the correct thing to use.
Signed-off-by: Linus Torvalds
07 Oct, 2007
3 commits
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Signed-off-by: Stefan Richter
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This reverts commit f443675affe3f16dd428e46f0f7fd3f4d703eeab, which
breaks horribly if you aren't running an unreleased xf86-video-intel
driver out of git.Signed-off-by: Kyle McMartin
Cc: Dave Airlie
Cc: Zhenyu Wang
Acked-by: Keith Packard
Signed-off-by: Linus Torvalds -
The PCI device table in the powermac IDE driver isn't properly
terminated. Depending on how your kernel is linked and other random
factors, you can end up with this driver matched against any other PCI
device in your system, possibly crashing at boot.Thanks to Heikki for tracking this down with me, the bug have been there
for some time, though it rarely hurts due to luck. In this case, the
switch from .22 to .23-rc9 is causing it to show up due to differences
in the resulting layout of .data I suppose.Signed-off-by: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: Bartlomiej Zolnierkiewicz
Cc: Heikki Lindholm
Signed-off-by: Linus Torvalds
06 Oct, 2007
1 commit
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The 8169/8110SC currently announces itself as:
[...]
eth0: RTL8169sc/8110sc at 0x........, ..:..:..:..:..:.., XID 18000000 IRQ ..
^^^^^^^^
It uses RTL_GIGA_MAC_VER_05 and this part of the changeset can cut
its performance by a factor of 2~2.5 as reported by Timo.(the driver includes code just before the hunk to write the ChipCmd
register when mac_version == RTL_GIGA_MAC_VER_0[1-4])Signed-off-by: Francois Romieu
Cc: Timo Jantunen
Signed-off-by: Jeff Garzik
05 Oct, 2007
1 commit
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The bulk transfer mode got eleminated by
3f6270ef76f2ce5c134615a470685d6c2a66c07e. Unfortunately, this mode is
required for READ_CAPACITY commands on certain cards, so put it back
again. This fixes a boot failure regression reported by Burton
Windle.Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley
04 Oct, 2007
6 commits
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* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
drivers/ata/pata_ixp4xx_cf.c: ioremap return code check
Ata: pata_marvell, use ioread* for iomap-ped memory
libata: fix for sata_mv >64KB DMA segments -
Add missing ioremap return checks.
Signed-off-by: Scott Thompson hushmail.com>
Acked-by: Tejun Heo
Cc: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: Jeff Garzik -
pata_marvell, use ioread* for iomap-ped memory
read* on pci_iomapped memory is incorrect, fix it
Signed-off-by: Jiri Slaby
Acked-by: Alan Cox
Signed-off-by: Andrew Morton
Signed-off-by: Jeff Garzik -
Fix bug in sata_mv for cases where the IOMMU layer has merged SG entries
to larger than 64KB. They need to be split up before being sent to
the driver.Just for simplicity's sake, split up at 64K boundary instead of 64K size,
since that's what the common code does anyway.Signed-off-by: Olof Johansson
Signed-off-by: Jeff Garzik -
Remove unneeded check that caused problems with jumbo frame sizes.
The check was recently added and is wrong.
When using jumbo frames the sky2 driver does fragmentation, so
rx_data_size is less than mtu.Signed-off-by: Stephen Hemminger
Signed-off-by: Jeff Garzik -
…nville/wireless-2.6 into upstream-fixes
03 Oct, 2007
9 commits
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Correct printk with PFX before KERN_ in bcm43xx_wx.c
Signed-off-by: Joe Perches
Signed-off-by: John W. Linville -
* 'sas-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
aic94xx: fix DMA data direction for SMP requests -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
dm9601: Fix receive MTU
mv643xx_eth: Do not modify struct netdev tx_queue_len
qla3xxx: bugfix: Fix VLAN rx completion handling.
qla3xxx: bugfix: Add memory barrier before accessing rx completion. -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
ata_piix: add another TECRA M3 entry to broken suspend list -
DMA-mapped SMP (scsi management protocol) requests going /to/ the device
need the PCI DMA data direction to indicate such.Signed-off-by: Jeff Garzik
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dm9601 didn't take the ethernet header into account when calculating
RX MTU, causing packets bigger than 1486 to fail.Signed-off-by: Peter Korsgaard
Signed-off-by: Jeff Garzik -
This driver erroneously zeros dev->tx_queue_len, since
mp->tx_ring_size has not yet been initialized. Actually,
the driver shouldn't modify tx_queue_len at all and should
leave the value set by alloc_etherdev(), currently 1000.Signed-off-by: Dale Farnsworth
Signed-off-by: Jeff Garzik -
Fix 4032 chip undocumented "feature" where bit-8 is set
if the inbound completion is for a VLAN.Signed-off-by: Ron Mercer
Signed-off-by: Jeff Garzik -
Signed-off-by: Ron Mercer
Signed-off-by: Jeff Garzik
02 Oct, 2007
3 commits
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There's a different version of DMI table for TECRA M3 where it has
proper vendor and product name entry. Add the entry to the broken
suspend list.Angus Turnbull reported and provided initial patch.
Signed-off-by: Tejun Heo
Cc: Angus Turnbull
Signed-off-by: Jeff Garzik -
TCP V4 sequence numbers are 32bits, and RFC 793 assumed a 250 KHz clock.
In order to follow network speed increase, we can use a faster clock, but
we should limit this clock so that the delay between two rollovers is
greater than MSL (TCP Maximum Segment Lifetime : 2 minutes)Choosing a 64 nsec clock should be OK, since the rollovers occur every
274 seconds.Problem spotted by Denys Fedoryshchenko
[ This bug was introduced by f85958151900f9d30fa5ff941b0ce71eaa45a7de ]
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller -
* 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6:
[PATCH] libertas: build problems when partially modular
01 Oct, 2007
3 commits
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* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (6052): ivtv: fix udma yuv bug -
When calling the RELDISP VT ioctl, we are reading vt_newvt while the
console workqueue could be messing with it (through change_console()). We
fix this race by taking the console semaphore before reading vt_newvt.Signed-off-by: Samuel Ortiz
Acked-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix missing symbols in libertas USB driver when it is modular and rest
of libertas is built-in.Signed-off-by: Randy Dunlap
Signed-off-by: John W. Linville
30 Sep, 2007
2 commits
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Using udma yuv causes the driver becomes locked into that mode. This prevents
use of the mpeg decoder & non-udma yuv output. This patch clears the
operating mode when the device is closed.Signed-off-by: Ian Armstrong
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The new behaviour of CFS exposes a race which occurs if a switch is
requested when vt_mode.mode is VT_PROCESS.The process with vc->vt_pid is signaled before vc->vt_newvt is set.
This causes the switch to fail when triggered by the monitoing process
because the target is still -1.[ If the signal sending fails, the subsequent "reset_vc(vc)" will then
reset vt_newvt to -1, so this works for that case too. - Linus ]Signed-off-by: Jan Lübbe
Signed-off-by: Linus Torvalds
29 Sep, 2007
5 commits
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Commit 468d09f8946d40228c56de26fe4874b2f98067ed masked the "state"
interrupt (bit 20 of the cause register). This results in Radstone's
PPC7D repeatedly re-entering the interrupt routine, locking up the
board. The following patch returns the required handling for this
interrupt.Signed-off-by: Martyn Welch
Signed-off-by: Dale Farnsworth
Signed-off-by: Jeff Garzik -
Linas reported me that some machines were crashing at boot in
quirk_e100_interrupt. It appears that this quirk is doing an ioremap
directly on a PCI BAR value, which isn't legal and will cause all sorts
of bad things to happen on architectures where PCI BARs don't directly
match processor bus addresses.This fixes it by using the proper PCI resources instead which is possible
since the quirk has been moved by a previous commit to happen late enough
for that.Signed-off-by: Benjamin Herrenschmidt
Acked-by: Linas Vepstas
Signed-off-by: Linus Torvalds -
Input: xpad - fix dependancy on LEDS class
The driver can not be built-in when LEDS class is a module.
Signed-off-by: Dmitry Torokhov
Signed-off-by: Linus Torvalds -
* 'for-2.6.23' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc:
[POWERPC] mpc8349emitx.dts: Setup USB-DR for peripheral mode.
[POWERPC] Fix mpc834x USB-MPH configuration.
[POWERPC] Fix cpm_uart driver for cpm1 machines
[PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem
[POWERPC] Fix copy'n'paste typo in commproc.c -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
e1000: Add device IDs of blade version of the 82571 quad port
sky2: fix transmit state on resume
sky2: FE+ vlan workaround
sky2: sky2 FE+ receive status workaround