[ARM] 3414/1: ep93xx: reset ethernet controller before uncompressing
Patch from Lennert Buytenhek
The Redboot version that cirrus supplies for the cirrus ep93xx doesn't
turn off DMA from the ethernet MAC before jumping to linux, which means
that we might end up with bits of RX status and packet data scribbled
over the uncompressed kernel image.
Work around this by resetting the ethernet MAC before we uncompress.
We don't usually work around bootloader bugs, but considering that the
large majority of ep93xx boards out there have this problem, I figured
this it was justified in this case.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Sun, 26 Mar 2006 04:29:54 +0000 (20:29 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 3030/2: fix permission check in the obscur cmpxchg syscall
[ARM] nommu: rename compressed/head.S symbols to a new style
[ARM] select TLS_REG_EMUL and NEEDS_SYSCALL_FOR_CMPXCHG
[ARM] nommu: Move hardware page table definitions to pgtable-hwdef.h
[ARM] Move read of processor ID out of lookup_processor_type()
[ARM] Fix typo in tlbflush.h
[ARM] noMMU: removes TLB codes in nommu mode
[ARM] noMMU: block sys_fork in nommu mode
[ARM] 3399/1: Fix link problem when CONFIG_PRINTK is disabled
[ARM] 3398/1: Fix the VFP registers loading/storing base address
[ARM] 3397/1: AT91RM9200 Header update
[ARM] 3385/1: Battery support for sharp zaurus sl-5500 (collie)
[ARM] SMP: don't set cpu_*_map in smp_prepare_boot_cpu
include/linux/clk.h is betraying its ARM origins
[ARM] Move enable_irq and disable_irq to assembler.h
[ARM] 3391/1: use PLAT8250_DEV_PLATFORM{,1} for platform device id instead of 0/1
[ARM] 3383/3: ixp2000: ixdp2x01 platform serial conversion
Patch from Lennert Buytenhek
Add a PLAT8250_DEV_PLATFORM2, and convert the two ixdp2x01 CPLD serial
ports to use platform serial devices with ids PLAT8250_DEV_PLATFORM[12].
(The on-chip xscale UART is PLAT8250_DEV_PLATFORM, id #0.)
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Sat, 25 Mar 2006 22:44:05 +0000 (22:44 +0000)]
[ARM] 3030/2: fix permission check in the obscur cmpxchg syscall
Patch from Nicolas Pitre
Quoting RMK:
|pte_write() just says that the page _may_ be writable. It doesn't say
|that the MMU is programmed to allow writes. If pte_dirty() doesn't
|return true, that means that the page is _not_ writable from userspace.
|If you write to it from kernel mode (without using put_user) you'll
|bypass the MMU read-only protection and may end up writing to a page
|owned by two separate processes.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Malcolm Parsons [Sat, 25 Mar 2006 21:58:03 +0000 (21:58 +0000)]
[ARM] 3399/1: Fix link problem when CONFIG_PRINTK is disabled
Patch from Malcolm Parsons
Printking a backtrace requires printk, so disable backtrace code
when printk is disabled.
Without this patch, a kernel with CONFIG_PRINTK disabled does not link:
arch/arm/lib/lib.a(backtrace.o): In function `c_backtrace':
arch/arm/lib/backtrace.S:(.text+0x108): undefined reference to `printk'
arch/arm/lib/backtrace.S:(.text+0x11c): undefined reference to `printk'
arch/arm/lib/lib.a(backtrace.o):(.fixup+0x8): undefined reference to `printk'
Signed-off-by: Malcolm Parsons <malcolm.parsons@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Catalin Marinas [Sat, 25 Mar 2006 21:58:00 +0000 (21:58 +0000)]
[ARM] 3398/1: Fix the VFP registers loading/storing base address
Patch from Catalin Marinas
The current VFP code corrupts the VFP registers (including the control
ones) if more than one floating point application is executed at the same
time. This patch fixes the updating of the load/store base addresses for
the VFP registers.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 25 Mar 2006 21:37:29 +0000 (21:37 +0000)]
[ARM] SMP: don't set cpu_*_map in smp_prepare_boot_cpu
The recent addition of boot_cpu_init() implements the initialisation
of the online, present and possible cpu maps for the boot CPU, so
there is no reason to duplicate this in the architecture
smp_prepare_boot_cpu() hook.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Sat, 25 Mar 2006 17:24:53 +0000 (09:24 -0800)]
Merge branch 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current
* 'audit.b3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: (22 commits)
[PATCH] fix audit_init failure path
[PATCH] EXPORT_SYMBOL patch for audit_log, audit_log_start, audit_log_end and audit_format
[PATCH] sem2mutex: audit_netlink_sem
[PATCH] simplify audit_free() locking
[PATCH] Fix audit operators
[PATCH] promiscuous mode
[PATCH] Add tty to syscall audit records
[PATCH] add/remove rule update
[PATCH] audit string fields interface + consumer
[PATCH] SE Linux audit events
[PATCH] Minor cosmetic cleanups to the code moved into auditfilter.c
[PATCH] Fix audit record filtering with !CONFIG_AUDITSYSCALL
[PATCH] Fix IA64 success/failure indication in syscall auditing.
[PATCH] Miscellaneous bug and warning fixes
[PATCH] Capture selinux subject/object context information.
[PATCH] Exclude messages by message type
[PATCH] Collect more inode information during syscall processing.
[PATCH] Pass dentry, not just name, in fsnotify creation hooks.
[PATCH] Define new range of userspace messages.
[PATCH] Filter rule comparators
...
Fixed trivial conflict in security/selinux/hooks.c
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/aoe-2.6:
[PATCH] aoe [3/3]: update version to 22
[PATCH] aoe [2/3]: don't request ATA device ID on ATA error
[PATCH] aoe [1/3]: support multiple AoE listeners
[PATCH] aoe: do not stop retransmit timer when device goes down
[PATCH] aoe [8/8]: update driver version number
[PATCH] aoe [7/8]: update driver compatibility string
[PATCH] aoe [6/8]: update device information on last close
[PATCH] aoe [5/8]: allow network interface migration on packet retransmit
[PATCH] aoe [4/8]: use less confusing driver name
[PATCH] aoe [3/8]: increase allowed outstanding packets
[PATCH] aoe [2/8]: support dynamic resizing of AoE devices
[PATCH] aoe [1/8]: zero packet data after skb allocation
Linus Torvalds [Sat, 25 Mar 2006 17:18:27 +0000 (09:18 -0800)]
Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6: (103 commits)
SUNRPC,RPCSEC_GSS: spkm3--fix config dependencies
SUNRPC,RPCSEC_GSS: spkm3: import contexts using NID_cast5_cbc
LOCKD: Make nlmsvc_traverse_shares return void
LOCKD: nlmsvc_traverse_blocks return is unused
SUNRPC,RPCSEC_GSS: fix krb5 sequence numbers.
NFSv4: Dont list system.nfs4_acl for filesystems that don't support it.
SUNRPC,RPCSEC_GSS: remove unnecessary kmalloc of a checksum
SUNRPC: Ensure rpc_call_async() always calls tk_ops->rpc_release()
SUNRPC: Fix memory barriers for req->rq_received
NFS: Fix a race in nfs_sync_inode()
NFS: Clean up nfs_flush_list()
NFS: Fix a race with PG_private and nfs_release_page()
NFSv4: Ensure the callback daemon flushes signals
SUNRPC: Fix a 'Busy inodes' error in rpc_pipefs
NFS, NLM: Allow blocking locks to respect signals
NFS: Make nfs_fhget() return appropriate error values
NFSv4: Fix an oops in nfs4_fill_super
lockd: blocks should hold a reference to the nlm_file
NFSv4: SETCLIENTID_CONFIRM should handle NFS4ERR_DELAY/NFS4ERR_RESOURCE
NFSv4: Send the delegation stateid for SETATTR calls
...
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
[AGPGART] x86_64: Enable VIA AGP driver on x86-64 for VIA P4 chipsets
[AGPGART] x86_64: Fix wrong PCI ID for ALI M1695 AGP bridge
[AGPGART] ATI RS350 support.
[AGPGART] Lots of CodingStyle/whitespace cleanups.
Andi Kleen [Sat, 25 Mar 2006 15:31:52 +0000 (16:31 +0100)]
[PATCH] x86_64: Initialize powernow_data[] for all siblings
I got an oops on a dual core system because the lost tick handler
called cpufreq_get() on core 1 and powernow tried to follow
a NULL powernow_data[] pointer there.
Initialize powernow_data for all cores of a CPU.
Cc: Jacob Shin <jacob.shin@amd.com> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Dumazet [Sat, 25 Mar 2006 15:31:46 +0000 (16:31 +0100)]
[PATCH] x86_64: group memnodemap and memnodeshift in a memnode structure
pfn_to_page() and others need to access both memnode_shift and the very
first bytes of memnodemap[]. If we force memnode_shift to be just before the
memnodemap array, we can reduce the memory footprint to one cache line
instead of two for most setups. This patch introduce a 'memnode' structure
where shift and map[] are carefully placed.
Navin Boppuri [Sat, 25 Mar 2006 15:31:40 +0000 (16:31 +0100)]
[PATCH] x86_64: Search K8 devices on more devices.
arch/x86_64/kernel/aperture.c: The search for the AGP bridge has been
extended to search for all the 256 buses instead of the first 32. This
is required since on a some systems, the bridge may be located on a bus
much farther than the first 32. By searching all 256 buses, we guarantee
that the search succeeds on such systems.
arch/x86_64/kernel/pci-gart.c: The search for the Northbridge is not
limited to just bus 0 anymore. This is required because on certain
systems, we may not find one on bus 0.
Jon Mason [Sat, 25 Mar 2006 15:31:34 +0000 (16:31 +0100)]
[PATCH] x86_64: Make GART_IOMMU kconfig help text more specific (trivial)
Have the GART_IOMMU help text specify that this is the hardware IOMMU in
amd64 processors. This will be significant if/when other IOMMUs are
added to the x86-64 architecture. :-)
Also, note that the previous help text stated that IOMMU was needed for
>3GB memory instead of >4GB. This is fixed in the newer version.
Andi Kleen [Sat, 25 Mar 2006 15:31:31 +0000 (16:31 +0100)]
[PATCH] x86_64: Remove CONFIG_UNORDERED_IO
It was a failed experiment - all benchmarks done with it on both AMD
and Intel showed it was a loss. That was probably because the store
buffers of the CPUs for write combining traffic weren't large enough.
Jon Mason [Sat, 25 Mar 2006 15:31:19 +0000 (16:31 +0100)]
[PATCH] x86_64: free_bootmem_node needs __pa in allocate_aperture
free_bootmem_node expects a physical address to be passed in, but
__alloc_bootmem_node returns a virtual one. That address needs to be
translated to physical.
Vivek Goyal [Sat, 25 Mar 2006 15:31:16 +0000 (16:31 +0100)]
[PATCH] x86_64: timer interrupt lockup due to pending interrupt
o check_timer() routine fails while second kernel is booting after a crash
on an opetron box. Problem happens because timer vector (0x31) seems to be
locked.
o After a system crash, it is not safe to service interrupts any more, hence
interrupts are disabled. This leads to pending interrupts at LAPIC. LAPIC
sends these interrupts to the CPU during early boot of second kernel. Other
pending interrupts are discarded saying unexpected trap but timer interrupt
is serviced and CPU does not issue an LAPIC EOI because it think this
interrupt came from i8259 and sends ack to 8259. This leads to vector 0x31
locking as LAPIC does not clear respective ISR and keeps on waiting for
EOI.
o This patch issues extra EOI for the pending interrupts who have ISR set.
o Though today only timer seems to be the special case because in early
boot it thinks interrupts are coming from i8259 and uses
mask_and_ack_8259A() as ack handler and does not issue LAPIC EOI. But
probably doing it in generic manner for all vectors makes sense.
Andi Kleen [Sat, 25 Mar 2006 15:31:10 +0000 (16:31 +0100)]
[PATCH] x86_64: Try to allocate node memmap near the end of node
This fixes problems with very large nodes (over 128GB) filling up all of
the first 4GB with their mem_map and not leaving enough space for the
swiotlb.
Andi Kleen [Sat, 25 Mar 2006 15:31:04 +0000 (16:31 +0100)]
[PATCH] x86_64: Change default setting for noexec32 to match i386 kernel
This means i386 processes compiled with a recent compiler will get non
executable heap by default now. This is the same default as a 32bit PAE
kernel would use on a NX enabled CPU.
Chuck Ebbert [Sat, 25 Mar 2006 15:30:55 +0000 (16:30 +0100)]
[PATCH] x86_64: fix orphaned bits of timer init messages
When x86_64 timer init messages were changed to use apic verbosity
levels, two messages were missed and one got the wrong level. This
causes the last word of a suppressed message to print on a line by
itself. Fix that so either the entire message prints or none of it
does.
Arjan van de Ven [Sat, 25 Mar 2006 15:30:49 +0000 (16:30 +0100)]
[PATCH] x86_64: Basic reorder infrastructure
This patch puts the infrastructure in place to allow for a reordering of
functions based inside the vmlinux. The general idea is that it is possible
to put all "common" functions into the first 2Mb of the code, so that they
are covered by one TLB entry. This as opposed to the current situation where
a typical vmlinux covers about 3.5Mb (on x86-64) and thus 2 TLB entries.
This is done by enabling the -ffunction-sections flag in gcc, which puts
each function in its own ELF section, so that the linker can then order them
in a way defined by the linker script.
As per previous discussions, Linus said he wanted a "static" list for this,
eg a list provided by the kernel tarbal, so that most people have the same
ordering at least. A script is provided to create this list based on
readprofile(1) output. The included list is provisional, and entirely biased
on my own testbox and me running a few kernel compiles and some other
things.
I think that to get to a better list we need to invite people to submit
their own profiles, and somehow add those all up and base the final list on
that. I'm willing to do that effort if this is ends up being the prefered
approach. Such an effort probably needs to be repeated like once a year or
so to adopt to the changing nature of the kernel.
Made it a CONFIG with default n because it increases link times
dramatically.
Andi Kleen [Sat, 25 Mar 2006 15:30:31 +0000 (16:30 +0100)]
[PATCH] x86_64: Handle years beyond 2100
ACPIv2 has an official but optional way to get a date >2100. Use it.
But all the platforms I tested didn't seem to support it. But anyways
the x86-64 kernel should be ready for the 22nd century now. Actually i
shouldn't care about this because I will be dead by then @)
Arjan van de Ven [Sat, 25 Mar 2006 15:30:28 +0000 (16:30 +0100)]
[PATCH] x86_64: Patch to make the head.S-must-be-first-in-vmlinux order explicit
This patch puts the code from head.S in a special .bootstrap.text
section.
I'm working on a patch to reorder the functions in the kernel (I'll post
that later), but for x86-64 at least the kernel bootstrap requires that
the head.S functions are on the very first page/pages of the kernel
text. This is understandable since the bootstrap is complex enough
already and not a problem at all, it just means they aren't allowed to
be reordered. This patch puts these special functions into a separate
section to document this, and to guarantee this in the light of possibly
reordering the rest later.
(So this patch doesn't fix a bug per se, but makes things more robust by
making the order of these functions explicit)
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andi Kleen [Sat, 25 Mar 2006 15:30:22 +0000 (16:30 +0100)]
[PATCH] x86_64: Implement early DMI scanning
There are more and more cases where we need to know DMI information
early to work around bugs. i386 already had early DMI scanning, but
x86-64 didn't. Implement this now.
Andi Kleen [Sat, 25 Mar 2006 15:30:19 +0000 (16:30 +0100)]
[PATCH] x86_64: Clean up and tweak ACPI blacklist year code
- Move the core parser into dmi_scan.c. It can be useful for other
subsystems too.
- Differentiate between field doesn't exist and field is 0 or
unparseable. The first case is likely an old BIOS with broken ACPI,
the later is likely a slightly buggy BIOS where someone forget to
edit the date. Don't blacklist in the later case.
Arjan van de Ven [Sat, 25 Mar 2006 15:30:10 +0000 (16:30 +0100)]
[PATCH] x86_64: prefetch the mmap_sem in the fault path
In a micro-benchmark that stresses the pagefault path, the down_read_trylock
on the mmap_sem showed up quite high on the profile. Turns out this lock is
bouncing between cpus quite a bit and thus is cache-cold a lot. This patch
prefetches the lock (for write) as early as possible (and before some other
somewhat expensive operations). With this patch, the down_read_trylock
basically fell out of the top of profile.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] x86_64: to use lapic ids instead of initial apic ids
phys_proc_id[] on AMD boxes is right now populated with the initial
apic id, obtained by the cpuid instruction. But, the initial apic id
need not be the local apic id on clustered APIC systems (see comment at
x86_64/kernel/genapic_cluster.c, line 110). On vSMPowered with AMD
CPUs the cpu_to_node will turn out to be incorrect (as apicid_to_node[] is
indexed by the initial apic id rather than the local apic id).
On vSMPowered boxes with Intel CPUs this is working correctly as
phys_proc_id[] is initialized correctly in detect_ht().
This fixes AMD boot path according to specification, to use the correct
routines for local apic id and socket ids. We use
hard_smp_processor_id() to read the local apic id, and phys_pkg_id() to
determine socket id for phys_proc_id[]
Patch tested on Tyan multicore boxes as well as vSMPowered boxes.
Jan Beulich [Sat, 25 Mar 2006 15:30:01 +0000 (16:30 +0100)]
[PATCH] x86_64: miscellaneous cleanup
- adjust limits of GDT/IDT pseudo-descriptors (some were off by one)
- move empty_zero_page into .bss.page_aligned
- move cpu_gdt_table into .data.page_aligned
- move idt_table into .bss
- align inital_code and init_rsp
- eliminate pointless (re-)declaration of idt_table in traps.c
Roberto Nibali [Sat, 25 Mar 2006 15:29:55 +0000 (16:29 +0100)]
[PATCH] x86_64: Clean up white space in traps.c
Attached is a small code style cleanup patch that resulted from my
skimming through the arch/x86_64/kernel/traps.c code to figure out what
went haywire.
Andi Kleen [Sat, 25 Mar 2006 15:29:49 +0000 (16:29 +0100)]
[PATCH] x86_64: Don't define string functions to builtin
gcc should handle this anyways, and it causes problems when
sprintf is turned into strcpy by gcc behind our backs and
the C fallback version of strcpy is actually defining __builtin_strcpy
Then drop -ffreestanding from the main Makefile because it isn't
needed anymore and implies -fno-builtin, which is wrong now.
(it was only added for x86-64, so dropping it should be safe)
Andi Kleen [Sat, 25 Mar 2006 15:29:46 +0000 (16:29 +0100)]
[PATCH] x86_64: Check that early arguments are words on their own
We've always had the problem that arguments only did a prefix match,
which resulted e.g. in noapic and noapictimer getting confused.
Fix the early argument parsing code to always check that arguments are
whole words (except for those that take additional arguments of course)
I factored out the checking code for that while also makes the code
easier to maintain.
Jan Beulich [Sat, 25 Mar 2006 15:29:40 +0000 (16:29 +0100)]
[PATCH] x86_64: actively synchronize vmalloc area when registering certain callbacks
While the modular aspect of the respective i386 patch doesn't apply to
x86-64 (as the top level page directory entry is shared between modules
and the base kernel), handlers registered with register_die_notifier()
are still under similar constraints for touching ioremap()ed or
vmalloc()ed memory. The likelihood of this problem becoming visible is
of course significantly lower, as the assigned virtual addresses would
have to cross a 2**39 byte boundary. This is because the callback gets
invoked
(a) in the page fault path before the top level page table propagation
gets carried out (hence a fault to propagate the top level page table
entry/entries mapping to module's code/data would nest infinitly) and
(b) in the NMI path, where nested faults must absolutely not happen,
since otherwise the IRET from the nested fault re-enables NMIs,
potentially resulting in nested NMI occurences.
Andi Kleen [Sat, 25 Mar 2006 15:29:31 +0000 (16:29 +0100)]
[PATCH] x86_64: Don't need to read PIT in timer handler when PM timer is used
The PM timer path through main_timer_handler doesn't need
the delay variable because it figures it out in a different way.
Don't try to read it from the PIT. With stopped PIT timer
it is even useless.
Ashok Raj [Sat, 25 Mar 2006 15:29:28 +0000 (16:29 +0100)]
[PATCH] x86_64: cleanup allocating logical cpu numbers in x86_64
Minor cleanup to lend better for physical CPU hotplug.
Earlier way of using num_processors as index doesnt
fit if CPUs come and go. This makes the code little bit better
to read, and helps physical hotplug use the same functions as boot.
Reserving CPU0 for BSP is too late to be done in smp_prepare_boot_cpu().
Since logical assignments from MADT is already done via
setup_arch()->acpi_boot_init()->parse lapic
Jan Beulich [Sat, 25 Mar 2006 15:29:25 +0000 (16:29 +0100)]
[PATCH] x86_64: save FPU context slightly later
Touching of the floating point state in a kernel debugger must be
NMI-safe, specifically math_state_restore() must be able to deal with
being called out of an NMI context. In order to do that reliably, the
context switch code must take care to not leave a window open where
the current task's TS_USEDFPU flag and CR0.TS could get out of sync.
Jan Beulich [Sat, 25 Mar 2006 15:29:22 +0000 (16:29 +0100)]
[PATCH] x86_64: eliminate set_debug()
For consistency and to have only a single place of definition, replace
set_debug() uses with set_debugreg(), and eliminate the definition of
thj former.
Andi Kleen [Sat, 25 Mar 2006 15:29:06 +0000 (16:29 +0100)]
[PATCH] x86-64: Use -mtune=generic for generic kernels
The upcomming gcc 4.2 got a new option -mtune=generic to tune
code for both common AMD and Intel CPUs. Use this option
when available for generic kernels.
On x86-64 it is used with CONFIG_GENERIC_CPU. On i386 it is
enabled with CONFIG_X86_GENERIC. It won't affect the base
line CPU support in any ways and also not the minimum supported CPU.
Linus Torvalds [Sat, 25 Mar 2006 16:51:35 +0000 (08:51 -0800)]
Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
IPoIB: P_Key change event handling
IB/mthca: Fix modify QP error path
IPoIB: Fix network interface "RUNNING" status
IB/mthca: Fix indentation
IB/mthca: Fix uninitialized variable in mthca_alloc_qp()
IB/mthca: Check SRQ limit in modify SRQ operation
IB/mthca: Check that SRQ WQE size does not exceed device's max value
IB/mthca: Check that sgid_index and path_mtu are valid in modify_qp
IB/srp: Use a fake scatterlist for non-SG SCSI commands
IPoIB: Pass correct pointer when flushing child interfaces
Linus Torvalds [Sat, 25 Mar 2006 16:50:56 +0000 (08:50 -0800)]
Merge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2
* 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2:
ocfs2: finally remove MLF* macros
ocfs2: don't use MLF* in the file system
ocfs2: don't use MLF* in dlm/ files
ocfs2: don't use MLF* in cluster/ files
[PATCH] ocfs2: dlm recovery fixes
[PATCH] ocfs2: fix hang in dlm lock resource mastery
ocfs2: use __attribute__ format
Linus Torvalds [Sat, 25 Mar 2006 16:49:25 +0000 (08:49 -0800)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] New IA64 core/thread detection patch
[IA64] Increase max node count on SN platforms
[IA64] Increase max node count on SN platforms
[IA64] Increase max node count on SN platforms
[IA64] Increase max node count on SN platforms
[IA64] Tollhouse HP: IA64 arch changes
[IA64] cleanup dig_irq_init
[IA64] MCA recovery: kernel context recovery table
IA64: Use early_parm to handle mvec_name and nomca
[IA64] move patchlist and machvec into init section
[IA64] add init declaration - nolwsys
[IA64] add init declaration - gate page functions
[IA64] add init declaration to memory initialization functions
[IA64] add init declaration to cpu initialization functions
[IA64] add __init declaration to mca functions
[IA64] Ignore disabled Local SAPIC Affinity Structure in SRAT
[IA64] sn_check_intr: use ia64_get_irr()
[IA64] fix ia64 is_hugepage_only_range
* master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild: (46 commits)
kbuild: remove obsoleted scripts/reference_* files
kbuild: fix make help & make *pkg
kconfig: fix time ordering of writes to .kconfig.d and include/linux/autoconf.h
Kconfig: remove the CONFIG_CC_ALIGN_* options
kbuild: add -fverbose-asm to i386 Makefile
kbuild: clean-up genksyms
kbuild: Lindent genksyms.c
kbuild: fix genksyms build error
kbuild: in makefile.txt note that Makefile is preferred name for kbuild files
kbuild: replace PHONY with FORCE
kbuild: Fix bug in crc symbol generating of kernel and modules
kbuild: change kbuild to not rely on incorrect GNU make behavior
kbuild: when warning symbols exported twice now tell user this is the problem
kbuild: fix make dir/file.xx when asm symlink is missing
kbuild: in the section mismatch check try harder to find symbols
kbuild: fix section mismatch check for unwind on IA64
kbuild: kill false positives from section mismatch warnings for powerpc
kbuild: kill trailing whitespace in modpost & friends
kbuild: small update of allnoconfig description
kbuild: make namespace.pl CROSS_COMPILE happy
...
Trivial conflict in arch/ppc/boot/Makefile manually fixed up
Nick Piggin [Sat, 25 Mar 2006 15:20:22 +0000 (16:20 +0100)]
[PATCH] mm: restore vm_normal_page check
Hugh is rightly concerned that the CONFIG_DEBUG_VM coverage has gone too
far in vm_normal_page, considering that we expect production kernels to be
shipped with the option turned off, and that the code has been under some
large changes recently.
Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Sat, 25 Mar 2006 09:51:51 +0000 (01:51 -0800)]
[PATCH] cpufreq: speedstep-smi asm fix
Fix bug identified by Linus Torvalds <torvalds@osdl.org>: the `out'
instruction depends upon the state of memory_data[], so we need to tell gcc
that before executing it. (The opcode, not gcc).
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (21 commits)
BUG_ON() Conversion in drivers/video/
BUG_ON() Conversion in drivers/parisc/
BUG_ON() Conversion in drivers/block/
BUG_ON() Conversion in sound/sparc/cs4231.c
BUG_ON() Conversion in drivers/s390/block/dasd.c
BUG_ON() Conversion in lib/swiotlb.c
BUG_ON() Conversion in kernel/cpu.c
BUG_ON() Conversion in ipc/msg.c
BUG_ON() Conversion in block/elevator.c
BUG_ON() Conversion in fs/coda/
BUG_ON() Conversion in fs/binfmt_elf_fdpic.c
BUG_ON() Conversion in input/serio/hil_mlc.c
BUG_ON() Conversion in md/dm-hw-handler.c
BUG_ON() Conversion in md/bitmap.c
The comment describing how MS_ASYNC works in msync.c is confusing
rcu: undeclared variable used in documentation
fix typos "wich" -> "which"
typo patch for fs/ufs/super.c
Fix simple typos
tabify drivers/char/Makefile
...
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[NETFILTER] x_table.c: sem2mutex
[IPV4]: Aggregate route entries with different TOS values
[TCP]: Mark tcp_*mem[] __read_mostly.
[TCP]: Set default max buffers from memory pool size
[SCTP]: Fix up sctp_rcv return value
[NET]: Take RTNL when unregistering notifier
[WIRELESS]: Fix config dependencies.
[NET]: Fill in a 32-bit hole in struct sock on 64-bit platforms.
[NET]: Ensure device name passed to SO_BINDTODEVICE is NULL terminated.
[MODULES]: Don't allow statically declared exports
[BRIDGE]: Unaligned accesses in the ethernet bridge
NeilBrown [Sat, 25 Mar 2006 11:08:29 +0000 (03:08 -0800)]
[PATCH] More corrections to vfs.txt update
Thanks "Randy.Dunlap" <rdunlap@xenotime.net>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Roman Zippel [Sat, 25 Mar 2006 11:08:28 +0000 (03:08 -0800)]
[PATCH] remove pps support
This removes the support for pps. It's completely unused within the kernel
and is basically in the way for further cleanups. It should be easier to
readd proper support for it after the rest has been converted to NTP4
(where the pps mechanisms are quite different from NTP3 anyway).
Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mark A. Greer [Sat, 25 Mar 2006 11:08:28 +0000 (03:08 -0800)]
[PATCH] serial: merge mpsc.h into mpsc.c
Merge mpsc.h into mpsc.c because its the only file that #include's mpsc.h.
Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mark A. Greer [Sat, 25 Mar 2006 11:08:27 +0000 (03:08 -0800)]
[PATCH] serial: mpsc driver has definition of SUPPORT_SYSRQ below include of serial_core.h
The definition of SUPPORT_SYSRQ must come before #include of serial_core.h.
This patch moves the definition of SUPPORT_SYSRQ to be just after the #include
of config.h to make it consistent with 8250.c.
Reported-by: Stephane Chazelas <Stephane@artesyncp.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mark A. Greer [Sat, 25 Mar 2006 11:08:26 +0000 (03:08 -0800)]
[PATCH] serial: mpsc driver passes bad devname to request_irq()
The devname passed to request_irq() contained a '/' which is wrong. At
a minimum, the '/' prevented the devname from showing up in
/proc/irq/<irq>/<devname>. This patch replaces the '/' with a '-' to
fixes that problem.
Reported-by: Stephane Chazelas <Stephane@artesyncp.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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