03 Feb, 2007
24 commits
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Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
The Table Manager component has been completely
redesigned and reimplemented. The new design is much
simpler, and reduces the overall code and data size of
the kernel-resident ACPICA by approximately 5%. Also,
it is now possible to obtain the ACPI tables very early
during kernel initialization, even before dynamic memory
management is initialized.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Temporary fix for BankValue parameter of a Bank
Field to support all constant values, including Zero
and One. Must eventually be converted to a full TermArg
evaluation.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Fix for object premature deletion after CopyObject
on Operation Region (BZ 350)Signed-off-by: Bob Moore
Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
The ACPI Global Lock interrupt handler no longer
queues the execution of a separate thread to signal the
global lock semaphore. Instead, the semaphore is signaled
directly from the interrupt handler.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Completed a new design and implementation for
the ACPI Global Lock support. On the OS side, the global
lock is now treated as a standard AML mutex. Previously,
multiple OS threads could acquire the global lock
simultaneously, but this could cause the BIOS to be starved
by the lock in cases such as the Embedded Controller driver,
where there is a tight coupling between the OS and the BIOS.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Additional update for NumElements fix. Must handle
case where NumElements > Package list length, pad package
with null elements.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Implement support within the AML interpreter for
package objects that contain a mismatch between the AML
length and package element count. In this case, the lesser
of the two is used. Some BIOS code apparently modifies
the package length on the fly, and this change supports
this. Provides compatibility with the MS AML interpreter.Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
Signed-off-by: Alexey Starikovskiy
Signed-off-by: Len Brown -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: Initialize nbytes for internal sg commands
libata: Fix ata_busy_wait() kernel docs
pata_via: Correct missing comments
pata_atiixp: propogate cable detection hack from drivers/ide to the new driver
ahci/pata_jmicron: fix JMicron quirk -
Some LLDDs, like ipr, use nbytes and pad_len to determine
the total data transfer length of a command. Make sure
nbytes gets initialized for internally generated commands.Signed-off-by: Brian King
Signed-off-by: Jeff Garzik -
> Looks like you should use ata_busy_wait() here, rather than reproducing
> the same code again.It waits in 10uS chunks while 1uS chunks were used in the workaround.
Could indeed do that once I know the fix is right. While I'm at it the
ata_busy_wait kerneldoc is borked so here's a fixSigned-off-by: Alan Cox
Signed-off-by: Jeff Garzik -
The 8237S was added to the chipsets but not to the comments. Fix this
Signed-off-by: Alan Cox
Signed-off-by: Jeff Garzik -
Signed-off-by: Alan Cox
Signed-off-by: Jeff Garzik -
For all JMicrons except for 361 and 368, AHCI mode enable bits in the
Control(1) should be set. This used to be done in both ahci and
pata_jmicron but while moving programming to PCI quirk, it was removed
from ahci part while still left in pata_jmicron.The implemented JMicron PCI quirk was incorrect in that it didn't
program AHCI mode enable bits. If pata_jmicron is loaded first and
programs those bits, the ahci ports work; otherwise, ahci device
detection fails miserably.This patch makes JMicron PCI quirk clear SATA IDE mode bits and set
AHCI mode bits and remove the respective part from pata_jmicron.
Tested on JMB361, 363 and 368.Signed-off-by: Tejun Heo
Signed-off-by: Jeff Garzik -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
spidernet : fix memory leak in spider_net_stop
e100: fix napi ifdefs removing needed code
netxen patches -
* master.kernel.org:/pub/scm/linux/kernel/git/davem/bnx2-2.6:
[BNX2]: PHY workaround for 5709 A0. -
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[NET_SCHED]: act_ipt: fix regression in ipt action -
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
[SPARC32]: Fix over-optimization by GCC near ip_fast_csum. -
Mark ufs file system as maintainable, and add me as maintainer,
to help people find appropriate person to assign bugs.Signed-off-by: Evgeniy Dushistov
Signed-off-by: Linus Torvalds -
This reverts commit e4f0ae0ea63caceff37a13f281a72652b7ea71ba.
It's not wrong, but it's not right either, and everybody seems to agree
that the right fix is probably to do the ccr3 write after the ccr4 one
(and that we also should clean it up a bit). And after that we need to
really validate that all the bits that we write to ccr4 actually do
work.The old 2.6.19 code was insane, and basically didn't change ccr4 at all
(even though it certainly looks like it was the *intent* to do so). So
let's revert the change that may fix things, just because it's not what
was actually ever tested when the code was written, even if it _was_ the
intent.There's a discussion on http://lkml.org/lkml/2007/1/9/63 that was
started by the patch that now gets reverted, and that discussion may
well contain the proper long-term fix.Suggested-by: Adrian Bunk
Acked-by: Andrew Morton
Signed-off-by: Linus Torvalds
02 Feb, 2007
16 commits
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We forget to call spider_net_free_rx_chain_contents which does the
actual dev_kfree_skb. New skbs are allocated from skbuff_head_cache
on each "ifconfig up" letting the cache grow infinitely.This patch fixes it.
Signed-off-by: Jens Osterkamp
Signed-off-by: Jeff Garzik -
e100: fix napi ifdefs removing needed code
From: Auke Kok
The e100 driver is NAPI mode only. We need to netif_poll_disable
during suspend and shutdown. The non-NAPI driver code was removed
and is only avaiable in the out-of-tree e100 kernel driver.Signed-off-by: Auke Kok
Signed-off-by: Jeff Garzik -
5709 A0 copper devices will not link up with some link partners
without this workaround.Update driver to 1.5.5.
Signed-off-by: Michael Chan
Signed-off-by: David S. Miller -
The x_tables patch broke target module autoloading in the ipt action
by replacing the ipt_find_target call (which does autoloading) by
xt_find_target (which doesn't do autoloading). Additionally xt_find_target
may return ERR_PTR values in case of an error, which are not handled.Use xt_request_find_target, which does both autoloading and ERR_PTR
handling properly. Also don't forget to drop the target module reference
again when xt_check_target fails.Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
In some cases such as:
iph->check = 0;
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
GCC may optimize out the previous store.Observed as a failure of NFS over udp (bad checksums on ip fragments)
when compiled with GCC 3.4.2.Signed-off-by: Bob Breuer
Signed-off-by: David S. Miller -
avr32@atmel.com is a technical support address and is not really
appropriate for sending patches. Lots of annoying automatics getting
in the way.I'm still the maintainer of all the entries touched by this patch, so
nothing changes with regard to the "Supported" status of the AVR32
architecture or the macb driver.Signed-off-by: Haavard Skinnemoen
Signed-off-by: Linus Torvalds -
Noticed by JosephChan@via.com.tw.
Signed-off-by: Bartlomiej Zolnierkiewicz
Signed-off-by: Linus Torvalds -
Change SysRq showBlockedTasks from sysrq-X to sysrq-W and show that in the
Help message.It was previously done via X, but X is already used for Xmon on ppc & powerpc
platforms and this collision needs to be avoided.All callers of register_sysrq_key() are now marked in the sysrq op/key table.
I didn't mark 'h' as Help because Help is just printed for any unknown key,
such as '?'.Added some omitted sysrq key entries in the sysrq.txt file.
Signed-off-by: Randy Dunlap
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Listing /proc/PID/task were PID is not a TGID should not result in
duplicated entries.[g ~]$ pidof thunderbird-bin
2751
[g ~]$ ls /proc/2751/task
2751 2770 2771 2824 2826 2834 2835 2851 2853
[g ~]$ ls /proc/2770/task
2751 2770 2771 2824 2826 2834 2835 2851 2853
2770 2771 2824 2826 2834 2835 2851 2853
[g ~]$Signed-off-by: Guillaume Chazarain
Acked-by: "Eric W. Biederman"
Cc: Oleg Nesterov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Intel hosts, without long mode, and with nx support disabled in the bios
have an efer that is readable but not writable. This causes a lockup on
switch to guest mode (even though it should exit with reason 34 according
to the documentation).Signed-off-by: Avi Kivity
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Remove these recently-added warnings. They don't tell us anythng very
interesting and Kumar says "On an embedded PPC reference system I see this
message 6 times when I've got no cards in the PCI slots."Acked-by: Kumar Gala
Acked-by: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add special handling for the VT82C686.
Signed-off-by: Jean Delvare
Cc: Alan Cox
Cc: Nick Piggin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
missing helper used by arch/i386/mm/highmem.c, which is pulled
into build on that configuration.Signed-off-by: Al Viro
Acked-by: Jeff Dike
Signed-off-by: Linus Torvalds -
Won't build (request_irq()/free_irq()), even if you manage to find an
s390 box with 8250-compatible UART they are expecting.Signed-off-by: Al Viro
Acked-by: Martin Schwidefsky
Signed-off-by: Linus Torvalds -
a) sun4d_boot_one_cpu() should be __cpuinit (called only from
__cpuinit __cpu_up(), for one thing, leads to calls of __cpuinit
functions for another).
b) got externs in arch/sparc/kernel/smp.c to match reality.Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds
