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Author SHA1 Message Date
Joerg Roedel
6631ee9d00 x86, AMD IOMMU: add dma_ops initialization function 
This patch adds the function to initialize the dma_ops for the AMD IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:20 +02:00
Joerg Roedel
c432f3df8e x86, AMD IOMMU: add pre-allocation of protection domains 
This patch adds a function to pre-allocate protection domains. So we don't have
to allocate it on the first request for a device (which can happen in atomic
mode).

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:20 +02:00
Joerg Roedel
5d8b53cf3f x86, AMD IOMMU: add mapping functions for coherent mappings 
This patch adds the dma_ops functions for coherent mappings.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:19 +02:00
Joerg Roedel
65b050adbf x86, AMD IOMMU: add mapping functions for scatter gather lists 
This patch adds the dma_ops functions for mapping and unmapping scatter gather
lists.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:19 +02:00
Joerg Roedel
4da70b9e4f x86, AMD IOMMU: add dma_ops mapping functions for single mappings 
This patch adds the dma_ops specific mapping functions for single mappings.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:18 +02:00
Joerg Roedel
cb76c32297 x86, AMD IOMMU: add generic dma_ops mapping functions 
This patch adds the generic functions to map and unmap pages to a protection
domain for dma_ops usage.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:18 +02:00
Joerg Roedel
b20ac0d4d6 x86, AMD IOMMU: add functions to find IOMMU device resources 
This patch adds functions necessary to find the IOMMU resources for a specific
device.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:17 +02:00
Joerg Roedel
ec487d1a11 x86, AMD IOMMU: add domain allocation and deallocation functions 
This patch adds the functions to allocate and free protection domains for the
IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:17 +02:00
Joerg Roedel
d3086444b2 x86, AMD IOMMU: add address allocation and deallocation functions 
This patch adds the address allocator to the AMD IOMMU code.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:16 +02:00
Joerg Roedel
bd0e521158 x86, AMD IOMMU: add functions to initialize unity mappings 
This patch adds the functions which will initialize the unity mappings in the
device page tables.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:16 +02:00
Joerg Roedel
a19ae1eccf x86, AMD IOMMU: add functions to send IOMMU commands 
This patch adds generic handling function as well as all functions to send
specific commands to the IOMMU hardware as required by this driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:15 +02:00
Joerg Roedel
000fca2dfc x86, AMD IOMMU: add amd_iommu.c to Makefile 
This patch adds the new amd_iommu.c file to the architecture kernel Makefile
for x86.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:15 +02:00
Joerg Roedel
b6c02715cf x86, AMD IOMMU: add generic defines and structures for mapping code 
This patch adds generic stuff used by the mapping and unmapping code for the
AMD IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:14 +02:00
Joerg Roedel
918ad6c54d x86, AMD IOMMU: add kernel command line parameters for AMD IOMMU 
This patch adds two parameters to the kernel command line to control behavior
of the AMD IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:14 +02:00
Joerg Roedel
ae7877de9c x86, AMD IOMMU: add early detection code 
This patch adds code to detect an AMD IOMMU early during boot before the early
detection code of other IOMMUs run.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:13 +02:00
Joerg Roedel
fe74c9cf39 x86, AMD IOMMU: clue initialization code together 
This patch puts the AMD IOMMU ACPI table parsing and hardware initialization
functions together to the main intialization routine.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:13 +02:00
Joerg Roedel
be2a022c0d x86, AMD IOMMU: add functions to parse IOMMU memory mapping requirements for devices 
This patch adds the functions to parse the information about IOMMU exclusion
ranges and required unity mappings for the devices handled by the IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:12 +02:00
Joerg Roedel
e47d402d2d x86, AMD IOMMU: add detect code for AMD IOMMU hardware 
This patch adds the detection of AMD IOMMU hardware provided on information
from ACPI provided by the BIOS.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:12 +02:00
Joerg Roedel
5d0c8e49f8 x86, AMD IOMMU: add functions for IOMMU hardware initialization from ACPI 
This patch adds functions to initialize the IOMMU hardware with information
from ACPI and PCI.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:11 +02:00
Joerg Roedel
3566b7786a x86, AMD IOMMU: add device table initialization functions 
This patch adds functions necessary to initialize the device table from the
ACPI definitions.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:11 +02:00
Joerg Roedel
b36ca91e1d x86, AMD IOMMU: add command buffer (de-)allocation 
This patch adds the functions to allocate and deallocate the command buffer for
one IOMMU in the system.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:10 +02:00
Joerg Roedel
b2026aa2dc x86, AMD IOMMU: add functions for programming IOMMU MMIO space 
This patch adds the functions required to programm the IOMMU with the MMIO
space.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:10 +02:00
Joerg Roedel
6c56747b46 x86, AMD IOMMU: add functions for mapping/unmapping the MMIO space 
This patch contains two functions to map and unmap the MMIO region of an IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:09 +02:00
Joerg Roedel
ca7ed057ae x86, AMD IOMMU: add amd_iommu_init.c to Makefile 
This patch adds the source file amd_iommu_init.c to the kernel Makefile for the
x86 architecture.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:09 +02:00
Joerg Roedel
3e8064ba59 x86, AMD IOMMU: add functions to find last possible PCI device for IOMMU 
This patch adds functions to find the last PCI bus/device/function the IOMMU
driver has to handle. This information is used later to allocate the memory for
the data structures.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:08 +02:00
Joerg Roedel
928abd2545 x86, AMD IOMMU: add data structures to manage the IOMMUs in the system 
This patch adds the data structures which will contain the information read
from the ACPI table.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:08 +02:00
Joerg Roedel
f6e2e6b6fc x86, AMD IOMMU: add defines and structures for ACPI scanning code 
This patch adds the required data structures and constants required to parse
the ACPI table for the AMD IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-27 10:12:07 +02:00
Pavel Machek
fa3d319ac6 pci-gart_64.c: could we get better explanation? 
Add better explanation to pci-gart.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Trivial patch monkey <trivial@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-26 15:17:18 +02:00
Jeremy Fitzhardinge
08b882c627 paravirt: add hooks for ptep_modify_prot_start/commit 
This patch adds paravirt-ops hooks in pv_mmu_ops for ptep_modify_prot_start and
ptep_modify_prot_commit.  This allows the hypervisor-specific backends to
implement these in some more efficient way.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-25 15:16:00 +02:00
Ingo Molnar
f6477cc76c Merge branch 'linus' into x86/timers 2008-06-25 12:36:55 +02:00
Ingo Molnar
8700600a74 Merge branch 'linus' into x86/nmi 2008-06-25 12:31:28 +02:00
Ingo Molnar
cbd6712406 Merge branch 'linus' into x86/irq 2008-06-25 12:30:49 +02:00
Ingo Molnar
48cf937f48 Merge branch 'linus' into x86/i8259 2008-06-25 12:30:33 +02:00
Ingo Molnar
037a6079eb Merge branch 'linus' into x86/gart 2008-06-25 12:30:26 +02:00
Ingo Molnar
8b7ef4ec5b Merge branch 'linus' into x86/fixmap 2008-06-25 12:30:21 +02:00
Ingo Molnar
28f73e51d0 Merge branch 'linus' into x86/delay 
Conflicts:

	arch/x86/kernel/tsc_32.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-25 12:30:10 +02:00
Ingo Molnar
1262b0088f Merge branch 'linus' into x86/cleanups 2008-06-25 12:29:32 +02:00
Ingo Molnar
97e6722b8d Merge branch 'linus' into tracing/ftrace 2008-06-25 12:27:56 +02:00
Ingo Molnar
d02859ecb3 Merge commit 'v2.6.26-rc8' into x86/xen 
Conflicts:

	arch/x86/xen/enlighten.c
	arch/x86/xen/mmu.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-25 12:16:51 +02:00
Gerd Hoffmann
f6e16d5ad4 x86: KVM guest: Use the paravirt clocksource structs and functions 
This patch updates the kvm host code to use the pvclock structs
and functions, thereby making it compatible with Xen.

The patch also fixes an initialization bug: on SMP systems the
per-cpu has two different locations early at boot and after CPU
bringup.  kvmclock must take that in account when registering the
physical address within the host.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
 2008-06-24 21:02:33 +03:00
Gerd Hoffmann
7af192c954 x86: Add structs and functions for paravirt clocksource 
This patch adds structs for the paravirt clocksource ABI
used by both xen and kvm (pvclock-abi.h).

It also adds some helper functions to read system time and
wall clock time from a paravirtual clocksource (pvclock.[ch]).
They are based on the xen code.  They are enabled using
CONFIG_PARAVIRT_CLOCK.

Subsequent patches of this series will put the code in use.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
 2008-06-24 21:02:31 +03:00
WANG Cong
378fc6eedc x86: arch/x86/kernel/machine_kexec_32.c: remove extra semicolons 
I can't see any reason to keep these semicolons.

Signed-off-by: WANG Cong <wangcong@zeuux.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-24 18:37:49 +02:00
Alok Kataria
f3f3149f35 x86: use cpu_khz for loops_per_jiffy calculation, cleanup 
As suggested by Ingo, remove all references to tsc from init/calibrate.c

TSC is x86 specific, and using tsc in variable names in a generic file should
be avoided. lpj_tsc is now called lpj_fine, since it is related to fine tuning
of lpj value. Also tsc_rate_*  is called timer_rate_*

Signed-off-by: Alok N Kataria <akataria@vmware.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Daniel Hecht <dhecht@vmware.com>
Cc: Tim Mann <mann@vmware.com>
Cc: Zach Amsden <zach@vmware.com>
Cc: Sahil Rihan <srihan@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-24 13:53:46 +02:00
Ingo Molnar
6ff10de374 x86: fix "x86: use cpu_khz for loops_per_jiffy calculation" 
fix:

arch/x86/kernel/tsc_32.c: In function ‘tsc_init':
arch/x86/kernel/tsc_32.c:421: error: ‘lpj_tsc' undeclared (first use in this function)
arch/x86/kernel/tsc_32.c:421: error: (Each undeclared identifier is reported only once
arch/x86/kernel/tsc_32.c:421: error: for each function it appears in.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-24 09:29:03 +02:00
Alok Kataria
3da757daf8 x86: use cpu_khz for loops_per_jiffy calculation 
On the x86 platform we can use the value of tsc_khz computed during tsc
calibration to calculate the loops_per_jiffy value. Its very important
to keep the error in lpj values to minimum as any error in that may
result in kernel panic in check_timer. In virtualization environment, On
a highly overloaded host the guest delay calibration may sometimes
result in errors beyond the ~50% that timer_irq_works can handle,
resulting in the guest panicking.

Does some formating changes to lpj_setup code to now have a single
printk to print the bogomips value.

We do this only for the boot processor because the AP's can have
different base frequencies or the BIOS might boot a AP at a different
frequency.

Signed-off-by: Alok N Kataria <akataria@vmware.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Daniel Hecht <dhecht@vmware.com>
Cc: Tim Mann <mann@vmware.com>
Cc: Zach Amsden <zach@vmware.com>
Cc: Sahil Rihan <srihan@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-23 22:51:33 +02:00
Abhishek Sagar
395a59d0f8 ftrace: store mcount address in rec->ip 
Record the address of the mcount call-site. Currently all archs except sparc64
record the address of the instruction following the mcount call-site. Some
general cleanups are entailed. Storing mcount addresses in rec->ip enables
looking them up in the kprobe hash table later on to check if they're kprobe'd.

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Cc: davem@davemloft.net
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-23 22:10:56 +02:00
Yinghai Lu
0754557d72 x86: change early_gart_iommu_check() back to any_mapped 
Kevin Winchester reported a GART related direct rendering failure against
linux-next-20080611, which shows up via these log entries:

 PCI: Using ACPI for IRQ routing
 PCI: Cannot allocate resource region 0 of device 0000:00:00.0
 agpgart: Detected AGP bridge 0
 agpgart: Aperture conflicts with PCI mapping.
 agpgart: Aperture from AGP @ e0000000 size 128 MB
 agpgart: Aperture conflicts with PCI mapping.
 agpgart: No usable aperture found.
 agpgart: Consider rebooting with iommu=memaper=2 to get a good aperture.

instead of the expected:

 PCI: Using ACPI for IRQ routing
 agpgart: Detected AGP bridge 0
 agpgart: Aperture from AGP @ e0000000 size 128 MB

Kevin bisected it down to this change in tip/x86/gart:
"x86: checking aperture size order".

agp check is using request_mem_region(), and could fail if e820 is reserved...

change it back to e820_any_mapped().

Reported-and-bisected-by: "Kevin Winchester" <kjwinchester@gmail.com>
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Tested-by: Kevin Winchester <kjwinchester@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-06-23 13:12:04 +02:00
Ingo Molnar
f34bfb1bee Merge branch 'linus' into tracing/ftrace 2008-06-23 11:11:42 +02:00
Arnd Bergmann
77149367da microcode: BKL pushdown 
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2008-06-20 14:05:59 -06:00
Arnd Bergmann
864fe51671 apm_32: BKL pushdown 
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2008-06-20 14:05:54 -06:00