Commit Graph

3217 Commits

Author SHA1 Message Date
Russell King
2dd34b488a [PATCH] kbuild: permanently fix kernel configuration include mess
Include autoconf.h into every kernel compilation via the gcc command line
using -imacros.  This ensures that we have the kernel configuration
included from the start, rather than relying on each file having #include
<linux/config.h> as appropriate.  History has shown that this is something
which is difficult to get right.

Since we now include the kernel configuration automatically, make
configcheck becomes meaningless, so remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2005-11-06 10:22:04 +01:00
Matt Porter
f896424cbc [PATCH] phy address mask support for generic phy layer
Adds a phy_mask field to struct mii_bus and uses it.  This field
indicates each phy address to be ignored when probing the mdio bus.

This support is needed for the fs_enet and ibm_emac drivers to be
converted to the generic phy layer among other drivers. Many systems
lock up on probing certain phy addresses or probing doesn't return
0xffff when nothing is found at the address. A new driver I'm
working on also makes use of this mask.

Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:55 -05:00
Linus Torvalds
fecb4a0c87 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-11-05 10:31:35 -08:00
James Bottomley
849a8924a6 Merge by Hand
Conflicts in dec_esp.c (Thanks Bacchus), scsi_transport_iscsi.c and
scsi_transport_fc.h

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-04 22:29:52 -06:00
Jeff Garzik
6037d6bbdf [libata] ATAPI pad allocation fixes/cleanup
Use ata_pad_{alloc,free} in two drivers, to factor out common code.

Add ata_pad_{alloc,free} to two other drivers, which needed the padding
but had not been updated.
2005-11-04 22:08:00 -05:00
Jeff Garzik
c2cc87ca95 Merge branch 'master' 2005-11-04 21:39:31 -05:00
Calin A. Culianu
7015faa7df [PATCH] nvidiafb: Geforce 7800 series support added
This adds support for the Nvidia Geforce 7800 series of cards to the
nvidiafb framebuffer driver.  All it does is add the PCI device id for
the 7800, 7800 GTX, 7800 GO, and 7800 GTX GO cards to the module device
table for the nvidiafb.ko driver, so that nvidiafb.ko will actually work
on these cards.

I also added the relevant PCI device ids to linux/pci_ids.h

I tested it on my 7800 GTX here and it works like a charm.  I now can
get framebuffer support on this card! Woo hoo!! Nothing like 200x75 text
mode to make your eyes BLEED.  ;)

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-04 18:01:34 -08:00
Linus Torvalds
127f2fa31a Merge branch 'srp' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-04 16:32:36 -08:00
Linus Torvalds
ba77df570c Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-04 16:31:54 -08:00
Linus Torvalds
602d4a7e2f Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc-merge 2005-11-04 16:27:50 -08:00
Paul Mackerras
5ad5707861 powerpc: Merge smp.c and smp.h
This also moves setup_cpu_maps to setup-common.c (calling it
smp_setup_cpu_maps) and uses it on both 32-bit and 64-bit.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-05 10:33:55 +11:00
Trond Myklebust
d530838bfa NFSv4: Fix problem with OPEN_DOWNGRADE
RFC 3530 states that for OPEN_DOWNGRADE "The share_access and share_deny
 bits specified must be exactly equal to the union of the share_access and
 share_deny bits specified for some subset of the OPENs in effect for
 current openowner on the current file.

 Setattr is currently violating the NFSv4 rules for OPEN_DOWNGRADE in that
 it may cause a downgrade from OPEN4_SHARE_ACCESS_BOTH to
 OPEN4_SHARE_ACCESS_WRITE despite the fact that there exists no open file
 with O_WRONLY access mode.

 Fix the problem by replacing nfs4_find_state() with a modified version of
 nfs_find_open_context().

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-11-04 15:33:38 -05:00
Linus Torvalds
0676fc122e Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-11-04 10:40:11 -08:00
Linus Torvalds
912cbe3c5b Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6 2005-11-04 10:39:28 -08:00
Russell King
d56c524afa [PATCH] ARM: Reverted 2918/1: [update] Base port of Comdial MP1000 platfrom
No longer maintained
2005-11-04 17:28:34 +00:00
Dave Jiang
7866f64928 [ARM] 3086/1: ixp2xxx error irq handling
Patch from Dave Jiang

This provides support for IXP2xxx error interrupt handling. Previously there was a patch to remove this (although the original stuff was broken). Well, now the error bits are needed again. These are used extensively by the micro-engine drivers according to Deepak and also we will need it for the new EDAC code that Alan Cox is trying to push into the main kernel.

Re-submit of 3072/1, generated against git tree pulled today. AFAICT, this git tree pulled in all the ARM changes that's in arm.diff. Please let me know if there are additional changes. Thx!

Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04 17:15:44 +00:00
Paul Mackerras
c3df69cd85 Merge git://oak/home/sfr/kernels/iseries/work 2005-11-04 17:03:39 +11:00
Stephen Rothwell
1970282f3b powerpc: merge tlbflush.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-04 16:58:59 +11:00
Michael Ellerman
dc3a9efb5e Merge with Paulus 2005-11-04 12:12:52 +11:00
Michael Ellerman
30415f6a63 powerpc: Fix random memory corruption in merged elf.h
The merged verison of ELF_CORE_COPY_REGS is basically the PPC64 version, with
a memset that came from PPC and a few types abstracted out into #defines. But
it's not _quite_ right.

The first problem is we calculate the number of registers with:
        nregs = sizeof(struct pt_regs) / sizeof(ELF_GREG_TYPE)

For a 32-bit process on a 64-bit kernel that's bogus because the registers are
64 bits, but ELF_GREG_TYPE is u32, so nregs == 88 which is wrong.

The other problem is the memset, which assumes a struct pt_regs is smaller
than a struct elf_regs. For a 32-bit process on a 64-bit kernel that's false.

The fix is to calculate the number of regs using sizeof(unsigned long), which
should always be right, and just memset the whole damn thing _before_ copying
the registers in.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-04 12:10:51 +11:00
Michael Ellerman
b8f510219e powerpc: Implement smp_release_cpus() in C not asm
There's no reason for smp_release_cpus() to be asm, and most people can make
more sense of C code. Add an extern declaration to smp.h and remove the custom
one in machine_kexec.c

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-04 12:09:42 +11:00
Linus Torvalds
0f3278d14f Merge git://oss.sgi.com:8090/oss/git/xfs-2.6 2005-11-03 16:25:58 -08:00
Stephen Rothwell
9a0f78f63b powerpc: merge tlb.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-04 10:20:27 +11:00
Russell King
5f8b1178e2 [ARM] Merge SMP tree 2005-11-03 21:02:39 +00:00
Russell King
7e5e6e9a50 [ARM SMP] Do not clear cpu_vm_mask for VIPT caches
Since we do not invalidate TLBs/caches on MM switches, we should not
clear the cpu_vm_mask for the CPU.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03 20:32:45 +00:00
Russell King
089311e117 [ARM] Fix another build error with IOP3xx platforms
ld doesn't like comments starting with // in its scripts

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03 11:04:53 +00:00
Michael Ellerman
40765d2b8b powerpc: Cleanup vpa code
register_vpa() doesn't actually do a VPA register call it just uses the flags
you pass it, so rename it to vpa_call() to be clearer.

We can then define register_vpa() and unregister_vpa() which are both simple
wrappers around vpa_call(). (we'll need unregister_vpa() for kexec soon)

We can then cleanup vpa_init(), and because vpa_init() is only called from
platforms/pseries we remove the definition in asm-ppc64/smp.h.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03 19:34:38 +11:00
Michael Ellerman
c87ef1171d powerpc: Add helper functions for synthesising instructions at runtime
There's a few places already, and soon will be more, where we synthesise
branch instructions at runtime. Rather than doing it by hand in each case,
it would make sense to have one implementation.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03 17:57:53 +11:00
Paul Mackerras
d3ab57ebdc Merge git://oak/home/sfr/kernels/iseries/work 2005-11-03 17:04:08 +11:00
Stephen Rothwell
5adb83c2fa powerpc: merge ucontext.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03 16:59:17 +11:00
David Gibson
7f23292d5a [PATCH] powerpc: Keep fixing merged ipcbuf.h
Oops, replacing the two u64s in struct ipc64_perm with __u32s changed
the alignment of that structure, which could mess up userspace.
Revert to using two unsigned long longs (which is what ppc32 had
originally).  ppc64 orignally had two unsigned longs, but long long is
the same size on 64 bit, so this should be ok there too.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03 16:58:17 +11:00
Marcelo Tosatti
38dc161864 [PATCH] ppc32 8xx: Fix harmless warning in 8xx_io/commproc.c
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03 16:57:07 +11:00
Stephen Rothwell
608f8b3cf3 powerpc: merge sigcontext.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03 16:24:25 +11:00
Stephen Rothwell
879168ee51 powerpc: move include/asm-ppc64/ppc32.h to arch/powerpc/kernel
It is only included by signal_32.c

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03 16:03:28 +11:00
Stephen Rothwell
da80d460bf powerpc: merge ptrace.h
Move struct ptregs32 into asm-ppc64/ppc32.h

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03 16:03:07 +11:00
Stephen Rothwell
c5a1ebd245 powerpc: merge stat.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03 16:02:23 +11:00
Michael Ellerman
e1df870d54 powerpc: Merge asm-ppc/kexec.h and asm-ppc64/kexec.h
Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h.

The only thing that's really changed is that we now allocate crash_notes
properly on PPC32. It's address is exported via sysfs, so it's not correct
for it to be a pointer.

I've also removed some of the "we don't use this" comments, because they're
wrong (or perhaps were referring only to arch code).

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03 15:35:45 +11:00
Michael Ellerman
a121872032 powerpc: Move plpar_wrappers.h into arch/powerpc/platforms/pseries
Move plpar_wrappers.h into arch/powerpc/platforms/pseries, fixup white space,
and update callers.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03 15:33:31 +11:00
Michael Ellerman
cab0af98df powerpc: Make set_dabr() a ppc_md function
Move pSeries specific code in set_dabr() into a ppc_md function, this will
allow us to keep plpar_wrappers.h private to platforms/pseries.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03 15:30:49 +11:00
Paul Mackerras
f4fcbbe9a7 powerpc: Merge remaining RTAS code
This moves rtas-proc.c and rtas_flash.c into arch/powerpc/kernel, since
cell wants them as well as pseries (and chrp can use rtas-proc.c too,
at least in principle).  rtas_fw.c is gone, with its bits moved into
rtas_flash.c and rtas.c.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03 14:41:19 +11:00
Nathan Scott
de69e5f44e [XFS] Add a mechanism for XFS to use the generic quota sync method.
This is now used to issue a delayed allocation flush before reporting
quota, which allows the used space quota report to match reality.

Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 13:53:34 +11:00
Nathan Scott
a2f8e178ad [XFS] Add the project quota type into the XFS quota header.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 13:51:23 +11:00
Nathan Scott
436d7d3060 [XFS] Update XFS quota header license to match the SGI boilerplate.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03 13:50:05 +11:00
Linus Torvalds
cfa024f4e4 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-11-02 18:38:22 -08:00
Linus Torvalds
3a7142371e Merge branch 'swiotlb' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-11-02 18:36:15 -08:00
Stephen Hemminger
c2da8acaf4 [ETHERNET]: Add ether stuff to docbook
Fix up etherdevice docbook comments and make them (and other networking stuff)
get dragged into the kernel-api. Delete the old 8390 stuff, it really isn't
interesting anymore.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02 22:08:52 -02:00
Stephen Hemminger
2407534f8b [ETHERNET]: Optimize is_broadcast_ether_addr
Optimize the match for broadcast address by using bit operations instead
of comparison. This saves a number of conditional branches, and generates
smaller code.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02 21:54:07 -02:00
Russell King
a054a81159 [ARM SMP] Add hotplug CPU infrastructure
This patch adds the infrastructure to support hotplug CPU on ARM
platforms.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02 22:24:33 +00:00
Roland Dreier
aef9ec39c4 IB: Add SCSI RDMA Protocol (SRP) initiator
Add an InfiniBand SCSI RDMA Protocol (SRP) initiator.  This driver is
used to talk talk to InfiniBand SRP targets (storage devices).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 14:07:13 -08:00
Russell King
71f512e897 [ARM SMP] Track CPU idle threads
Track the idle thread task_struct for each CPU.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02 21:51:40 +00:00