14 years ago[POWERPC] Fix ohare IDE irq workaround on old powermacs
Benjamin Herrenschmidt [Fri, 22 Sep 2006 02:56:30 +0000]
[POWERPC] Fix ohare IDE irq workaround on old powermacs

Looks like a workaround for old bogus OF bitrot...  This fixes it and
hence fixes boot on some performa machines.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] EEH: Power4 systems sometimes need multiple resets.
Linas Vepstas [Thu, 21 Sep 2006 23:25:56 +0000]
[POWERPC] EEH: Power4 systems sometimes need multiple resets.

On detection of an EEH error, some Power4 systems seem to occasionally
want to be reset twice before they report themselves as fully recovered.
This patch re-arranges the code to attempt additional resets if the first
one doesn't take.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Include <asm/mmu.h> in arch/powerpc/sysdev/fsl_soc.h for phys_addr_t.
Scott Wood [Thu, 21 Sep 2006 18:11:52 +0000]
[POWERPC] Include <asm/mmu.h> in arch/powerpc/sysdev/fsl_soc.h for phys_addr_t.

This patch causes fsl_soc.h to import the definition of phys_addr_t
itself, rather than relying on its includer to do so.

Signed-off-by: Scott Wood <scott@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Demacrofy arch/powerpc/platforms/maple/pci.c
Nathan Lynch [Thu, 21 Sep 2006 19:31:13 +0000]
[POWERPC] Demacrofy arch/powerpc/platforms/maple/pci.c

Noticed that the U3_*CFA macros have some typos:

#define U3_HT_CFA0(devfn, off) \
((((unsigned long)devfn) << 8) | offset)

(refers to offset rather than off)

#define U3_AGP_CFA0(devfn, off) \
((1 << (unsigned long)PCI_SLOT(dev_fn)) \
| (((unsigned long)PCI_FUNC(dev_fn)) << 8) \

(refers to dev_fn rather than devfn)

Things happen to work, but there doesn't seem to be any reason these
shouldn't be functions.  Overall behavior should be unchanged.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Maple U3 HT - reject inappropriate config space access
Nathan Lynch [Thu, 21 Sep 2006 19:25:34 +0000]
[POWERPC] Maple U3 HT - reject inappropriate config space access

When there is a PCI-X mode 2 capable device behind the HT<->PCI-X
bridge, the pci core decides that the device has the extended 4K
config space, even though the bus is not operating in mode 2.  This is
because the u3_ht pci ops silently accept offsets greater than 255 but
use only the 8 least significant bits, which means reading at offset
0x100 gets the data at offset 0x0, and causes confusion for lspci.

Reject accesses to configuration space offsets greater than 255.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Fix IPIC pending register assignments
Scott Wood [Thu, 21 Sep 2006 18:10:51 +0000]
[POWERPC] Fix IPIC pending register assignments

This patch fixes the assignment of pending registers to IRQ numbers for
the IPIC; the code previously assigned all IRQs to the high pending word
regardless of which word the interrupt belonged to.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: fix building gdb against asm/ptrace.h
Arnd Bergmann [Thu, 21 Sep 2006 10:29:51 +0000]
[POWERPC] powerpc: fix building gdb against asm/ptrace.h

Ulrich Weigand found a bug with the current version of the
asm-powerpc/ptrace.h that prevents building at least the
SPU target version of gdb, since some ptrace opcodes are
not defined.

The problem seems to have originated in the merging of 32 and
64 bit versions of that file, the problem is that some opcodes
are only valid on 64 bit kernels, but are also used by 32 bit
programs, so they can't depends on the __powerpc64__ symbol.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Remove DISCONTIGMEM cruft from page.h
Michael Ellerman [Thu, 21 Sep 2006 08:21:35 +0000]
[POWERPC] Remove DISCONTIGMEM cruft from page.h

This looks like cruft to me, these functions don't exist AFAICT,
and I can't see that it's possible to even enable DISCONTIGMEM on
powerpc anymore. CC'ing some folks who might know better, based on
the who-touched-it-last principle.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Merge iSeries i/o operations with the rest
Stephen Rothwell [Thu, 21 Sep 2006 08:00:00 +0000]
[POWERPC] Merge iSeries i/o operations with the rest

This patch changes the io operations so that they are out of line if
CONFIG_PPC_ISERIES is set and includes a firmware feature check in
that case.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] 40x: Fix debug status register defines
Josh Boyer [Wed, 20 Sep 2006 14:11:59 +0000]
[POWERPC] 40x: Fix debug status register defines

This fixes some debug register defines on PPC 40x that were incorrect.

Signed-off-by: Josh Boyer <jdub@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Fix compile error in sbc8560
Amy Fong [Tue, 19 Sep 2006 03:07:24 +0000]
[POWERPC] Fix compile error in sbc8560

The following fixes compile errors in sbc8560.

Signed-off-by: Amy Fong <amy.fong@windriver.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] EEH: support MMIO enable recovery step
Linas Vepstas [Fri, 15 Sep 2006 23:58:59 +0000]
[POWERPC] EEH: support MMIO enable recovery step

Update to the PowerPC PCI error recovery code.

Add code to enable MMIO if a device driver reports that it is capable
of recovering on its own.  One anticipated use of this having a device
driver enable MMIO so that it can take a register dump, which might
then be followed by the device driver requesting a full reset.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] EEH: enable MMIO/DMA on frozen slot
Linas Vepstas [Fri, 15 Sep 2006 23:57:42 +0000]
[POWERPC] EEH: enable MMIO/DMA on frozen slot

Add wrapper around the rtas call to enable MMIO or DMA on a frozen pci
slot.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] EEH: code comment cleanup
Linas Vepstas [Fri, 15 Sep 2006 23:56:35 +0000]
[POWERPC] EEH: code comment cleanup

Clean up subroutine documentation; mostly formatting changes, with
some new content.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] EEH: balance pcidev_get/put calls
Linas Vepstas [Fri, 15 Sep 2006 23:55:34 +0000]
[POWERPC] EEH: balance pcidev_get/put calls

This corrects a pci_dev get/put imbalance that can occur only in
highly unlikely situations (kmalloc failures, pci devices with
overlapping resource addresses).  No actual failures seen, this was
spotted during code review.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] PPC: Fix xmon stack frame address in backtrace
Josh Boyer [Fri, 15 Sep 2006 19:53:10 +0000]
[POWERPC] PPC: Fix xmon stack frame address in backtrace

The stack frame address was being printed incorrectly in the backtrace
option of XMON on PPC.  This patch fixes it to print the actual stack
address instead of the address of the local variable that contains it.

Signed-off-by: Josh Boyer <jdub@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Add AT_PLATFORM value for Xilinx Virtex-4 FX
Peter Bergner [Thu, 14 Sep 2006 19:18:38 +0000]
[POWERPC] Add AT_PLATFORM value for Xilinx Virtex-4 FX

Jakub noticed the cputable.c entry for Xilinx Virtex-4 FX was missing
a .platform value, so the AT_PLATFORM value wouldn't be set correctly.
This adds it.

Signed-off-by: Peter Bergner <bergner@vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Start arch/powerpc/boot code reorganization
Mark A. Greer [Tue, 19 Sep 2006 04:05:08 +0000]
[POWERPC] Start arch/powerpc/boot code reorganization

This abstracts the operations used in the bootwrapper, and defines
the operations needed for the bootwrapper to run on an OF platform.

The operations have been divided up into platform ops (platform_ops),
firmware ops (fw_ops), device tree ops (dt_ops), and console ops
(console_ops).

The proper operations will be hooked up at runtime to provide the
functionality that you need.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Define of_read_ulong helper
Paul Mackerras [Tue, 19 Sep 2006 04:06:27 +0000]
[POWERPC] Define of_read_ulong helper

There are various places where we want to extract an unsigned long
value from a device-tree property that can be 1 or 2 cells in length.
This replaces some open-coded calculations, and one place where we
assumed without checking that properties were the length we wanted,
with a little of_read_ulong() helper.

Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] iseries: eliminate a couple of warnings
Stephen Rothwell [Thu, 14 Sep 2006 04:55:36 +0000]
[POWERPC] iseries: eliminate a couple of warnings

Copy and paste bug in io.h

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] convert string i/o operations to C
Stephen Rothwell [Tue, 19 Sep 2006 12:17:49 +0000]
[POWERPC] convert string i/o operations to C

This produces essentially the same code and will make the iSeries i/o
consolidation easier.

The count parameter is changed to long since that will produce the same
(better) code on 32 and 64 bit builds.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] clean up ide io accessors
Stephen Rothwell [Tue, 19 Sep 2006 07:30:20 +0000]
[POWERPC] clean up ide io accessors

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] remove unused asm routines
Stephen Rothwell [Tue, 19 Sep 2006 06:52:55 +0000]
[POWERPC] remove unused asm routines

_insw, _outsw, _insl amd _outsl are all unused, so remove them.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] remove unused io accessors
Stephen Rothwell [Tue, 19 Sep 2006 04:51:40 +0000]
[POWERPC] remove unused io accessors

The io accessors insw_ns, outsw_ns, insl_ns and outsl_ns are unused
(except for one unnecessary use in drivers/net/3c509.c that is addressed
in a previous patch) and are only defined in powerpc/ppc, so remove them.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] silence a warning
Stephen Rothwell [Thu, 14 Sep 2006 06:59:31 +0000]
[POWERPC] silence a warning

Left over from the constifying of get_property.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] make spinlocks work in a combined kernel
Stephen Rothwell [Thu, 24 Aug 2006 03:29:33 +0000]
[POWERPC] make spinlocks work in a combined kernel

If we build a pSeries/iSeries combined kernel, we will need this.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

14 years ago[POWERPC] Fix MPC8349EMDS dts PCI interrupt-map values for IDSEL 0x18
Kim Phillips [Wed, 13 Sep 2006 22:41:55 +0000]
[POWERPC] Fix MPC8349EMDS dts PCI interrupt-map values for IDSEL 0x18

Fix MPC8349EMDS dts PCI interrupt-map values for IDSEL 0x18 per
Tanya's catch.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Tanya Jiang <tanya.jiang@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Fix non-smp build
Olof Johansson [Wed, 13 Sep 2006 18:32:39 +0000]
[POWERPC] Fix non-smp build

This fixes a compile error that only surfaces on CONFIG_SMP=n builds;
<asm/hvcall.h> seems to get pulled in through another header file for
SMP builds.  This problem was introduced by the hvcall stats patch.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years agoMerge branch 'linux-2.6'
Paul Mackerras [Wed, 13 Sep 2006 21:07:18 +0000]
Merge branch 'linux-2.6'

14 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Wed, 13 Sep 2006 15:01:41 +0000]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix G5 DART (IOMMU) race causing occasional data corruption
  [POWERPC] Fix MMIO ops to provide expected barrier behaviour
  [POWERPC] Fix interrupt clearing in kdump shutdown sequence
  [POWERPC] update prep_defconfig
  [POWERPC] kdump: Support kernels having 64k page size.
  [POWERPC] Implement PowerPC futex_atomic_cmpxchg_inatomic().
  [POWERPC] Add new, missing argument to of_irq_map_raw() for 86xx.
  [POWERPC] Update defconfigs

14 years ago[PATCH] cciss: version update, new hw
Mike Miller [Wed, 13 Sep 2006 03:36:07 +0000]
[PATCH] cciss: version update, new hw

Add support for new hardware and bumps the version to 3.6.10.  It seems
there were several changes introduced including soft_irq.  I decided to
bump the major number to reflect these changes.  Since we're still
supporting older vendor kernels I need some way differentiate between
kernel versions <=2.6.10 and newer kernels >=2.6.16.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: fix userspace build of asm-mips/page.h
David Woodhouse [Wed, 13 Sep 2006 03:36:06 +0000]
[PATCH] headers_check: fix userspace build of asm-mips/page.h

MIPS asm/page.h unconditionally includes <asm-generic/memory_model.h>, which
doesn't exist in userspace.  Move an #endif /* __KERNEL__ */ down a few lines
to prevent that.

Also, remove the broken definition of PAGE_SIZE which is never going to be
correct -- in the absence of PAGE_SIZE, non-broken userspace will fall back to
using sysconf() or getpagesize() instead.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: don't expose PFN stuff to userspace in <asm-i386/setup.h>
David Woodhouse [Wed, 13 Sep 2006 03:36:05 +0000]
[PATCH] headers_check: don't expose PFN stuff to userspace in <asm-i386/setup.h>

The header file <linux/pfn.h> doesn't exist in userspace and probably
shouldn't -- but it's used unconditionally in <asm-i386/setup.h>.  Protect it
with #ifdef __KERNEL__ and move setup.h from $(header-y) to $(unifdef-y) in
Kbuild accordingly.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: move kernel-only #includes within <asm-i386/elf.h>
David Woodhouse [Wed, 13 Sep 2006 03:36:04 +0000]
[PATCH] headers_check: move kernel-only #includes within <asm-i386/elf.h>

Some files which don't exist in userspace were being included unconditionally
in asm-i386/elf.h.  Move the offending #includes down a few lines so that
they're protected by #ifdef __KERNEL__

In fact, we probably want to kill off all userspace use of asm/elf.h -- but we
aren't there yet, so we should at least make it possible to include it for
now.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: move inclusion of <linux/linkage.h> in <asm-i386/signal.h>
David Woodhouse [Wed, 13 Sep 2006 03:36:04 +0000]
[PATCH] headers_check: move inclusion of <linux/linkage.h> in <asm-i386/signal.h>

Because <linux/linkage.h> doesn't exist in userspace, it should be only
included from within #ifdef __KERNEL__.  Move the corresponding #include

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: remove <asm/timex.h> from user export
David Woodhouse [Wed, 13 Sep 2006 03:36:03 +0000]
[PATCH] headers_check: remove <asm/timex.h> from user export

There's useful stuff in <linux/timex.h> but <asm/timex.h> has nothing for
userspace.  Stop exporting it, and include it only from within the existing
#ifdef __KERNEL__ part of <linux/timex.h>

This fixes a 'make headers_check' failure on i386 because asm-i386/timex.h
includes both asm-i386/tsc.h and asm-i386/processor.h, neither of which are
exported to userspace.  It's not entirely clear _why_ it includes either of
these, but it does.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: reduce user-visible noise in <linux/nfs_fs.h>
David Woodhouse [Wed, 13 Sep 2006 03:36:02 +0000]
[PATCH] headers_check: reduce user-visible noise in <linux/nfs_fs.h>

We don't need any of this crap included from the user-visible part of nfs_fs.h
-- remove it all.

In fact, we probably don't need anything but NFS_SUPER_MAGIC to be defined; is
there any need for anything else?  And magic numbers should probably move to
<linux/magic.h> rather than being strewn across various fs-specific include
files which exist in userspace for solely that purpose.

With this patch, 'make header_check' works again at least on PowerPC.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: clarify error message
Alexey Dobriyan [Wed, 13 Sep 2006 03:36:01 +0000]
[PATCH] headers_check: clarify error message

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] headers_check: improve #include regexp
Alexey Dobriyan [Wed, 13 Sep 2006 03:36:00 +0000]
[PATCH] headers_check: improve #include regexp

The following combinations of pp-tokens are used

#include
 #include
# include

so, script'd better check for all of them.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] x86: reserve a boot-loader ID number for Xen
Jeremy Fitzhardinge [Wed, 13 Sep 2006 03:35:57 +0000]
[PATCH] x86: reserve a boot-loader ID number for Xen

Claim an ID number for Xen in the LOADER_TYPE field.

Also, keep the table in zero-page.txt consistent with boot.txt.

[hpa says: 6 was skipped because I couldn't rule out that it hadn't been
 unofficially used.  It seemed easier to skip it for now.]

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] rcu_do_batch: make ->qlen decrement irq safe
Oleg Nesterov [Wed, 13 Sep 2006 03:35:55 +0000]
[PATCH] rcu_do_batch: make ->qlen decrement irq safe

rcu_do_batch() decrements rdp->qlen with irqs enabled.  This is not good,
it can also be modified by call_rcu() from interrupt.

Decrement ->qlen once with irqs disabled, after a main loop.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Dipankar Sarma <dipankar@in.ibm.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] SCSI: lockdep annotation in scsi_send_eh_cmnd
Stefan Richter [Wed, 13 Sep 2006 03:35:54 +0000]
[PATCH] SCSI: lockdep annotation in scsi_send_eh_cmnd

Fixup for lockdep enabled kernels: Annotate an on-stack completion.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] alim15x3.c: M5229 (rev c8) support for DMA cd-writer
Michael De Backer [Wed, 13 Sep 2006 03:35:53 +0000]
[PATCH] alim15x3.c: M5229 (rev c8) support for DMA cd-writer

Configuration bits are not set properly for DMA on some chipset revisions.
It has already been corrected for M5229 (rev c7) but not for M5229 (rev
c8).  This leads to the bug described at
http://bugzilla.kernel.org/show_bug.cgi?id=5786 (lost interrupt + ide bus
hangs).

Signed-off-by: Michael De Backer <micdb@skynet.be>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] We can not allow anonymous contributions to the kernel
Greg KH [Wed, 13 Sep 2006 03:35:52 +0000]
[PATCH] We can not allow anonymous contributions to the kernel

The DCO does not mean anything if we allow anonymous contributors to the
kernel.  As this is an open source project, we need to do everything in the
open.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] lockdep: double the number of stack-trace entries
Ingo Molnar [Wed, 13 Sep 2006 03:35:50 +0000]
[PATCH] lockdep: double the number of stack-trace entries

Miles Lane reported the "BUG: MAX_STACK_TRACE_ENTRIES too low!" message,
which means that during normal use his system produced enough lockdep
events so that the 128-thousand entries stack-trace array got exhausted.
Double the size of the array.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Miles Lane <miles.lane@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] libata: ignore CFA signature while sanity-checking an ATAPI device
Tejun Heo [Wed, 13 Sep 2006 03:35:49 +0000]
[PATCH] libata: ignore CFA signature while sanity-checking an ATAPI device

0x848a in ID word 0 indicates CFA device iff the ID data is obtained from
IDENTIFY DEVICE.  For ATAPI devices, 0x848a in ID work 0 indicates valid
ATAPI device.  Fix sanity check in ata_dev_read_id() such that ATAPI
devices reporting 0x848a in ID word 0 is not handled as error.

The problem is identified by J.A.  Magallon with HL-DT-ST DVDRAM GSA-4120B.

Signed-off-by: Tejun Helo <htejun@gmail.com>
Cc: J.A. Magallon <jamagallon@ono.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[POWERPC] Fix G5 DART (IOMMU) race causing occasional data corruption
Benjamin Herrenschmidt [Wed, 13 Sep 2006 12:12:52 +0000]
[POWERPC] Fix G5 DART (IOMMU) race causing occasional data corruption

It seems that the occasional data corruption observed with the tg3
driver wasn't due to missing barriers after all, but rather seems to
be due to the DART (= IOMMU) in the U4 northbridge reading stale
IOMMU table entries from memory due to a race.  This fixes it by
making the CPU read the entry back from memory before using it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Fix MMIO ops to provide expected barrier behaviour
Paul Mackerras [Wed, 13 Sep 2006 12:08:26 +0000]
[POWERPC] Fix MMIO ops to provide expected barrier behaviour

This changes the writeX family of functions to have a sync instruction
before the MMIO store rather than after, because the generally expected
behaviour is that the device receiving the MMIO store can be guaranteed
to see the effects of any preceding writes to normal memory.

To preserve ordering between writeX and readX, and to preserve ordering
between preceding stores and the readX, the readX family of functions
have had an sync added before the load.

Although writeX followed by spin_unlock is not officially guaranteed
to keep the writeX inside the spin-locked region unless an mmiowb()
is used, there are currently drivers that depend on the previous
behaviour on powerpc, which was that the mmiowb wasn't actually required.
Therefore we have a per-cpu flag that is set by writeX, cleared by
__raw_spin_lock and mmiowb, and tested by __raw_spin_unlock.  If it is
set, __raw_spin_unlock does a sync and clears it.

This changes both 32-bit and 64-bit readX/writeX.  32-bit already has a
sync in __raw_spin_unlock (since lwsync doesn't exist on 32-bit), and thus
doesn't need the per-cpu flag.

Tested on G5 (PPC970) and POWER5.

Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Export copy_4K_page()
David Howells [Tue, 12 Sep 2006 15:04:25 +0000]
[POWERPC] Export copy_4K_page()

Export copy_4K_page() for use by modules via copy_page() (such as
CacheFiles).

Signed-Off-By: David Howells <dhowells@redhat.com>

Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] print backtrace when entering xmon
Olaf Hering [Fri, 8 Sep 2006 14:29:21 +0000]
[POWERPC] print backtrace when entering xmon

xmon does not print a backtrace per default. This is bad on systems with
USB keyboard, the most needed info about the crash is lost.
print a backtrace during the very first xmon entry.

Booting with xmon=nobt disables the autobacktrace functionality.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Quiet hvc_console console output on failed opens
Olof Johansson [Thu, 7 Sep 2006 20:18:08 +0000]
[POWERPC] Quiet hvc_console console output on failed opens

No other tty driver will print on the console when the open of it fails.

On systems that happen to be configured for both ttyS0 and hvc0 console,
this will keep flooding the console output.  This is most likely to
happen with systems booted between with and without hypervisor from the
same filesystem.

Let's just remove it. When it's really needed (i.e. when the open fails
and someone is trying to debug it), noone will see the output anyway. And
init will report the opens failing in due time through the syslog.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Ryan S. Arnold <rsa@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] PPC: Fix Kconfig whitespace warnings
Josh Boyer [Thu, 7 Sep 2006 13:25:40 +0000]
[POWERPC] PPC: Fix Kconfig whitespace warnings

Fix the following whitespace warnings when compiling with ARCH=ppc

arch/ppc/Kconfig:1207:warning: leading whitespace ignored
arch/ppc/Kconfig:1226:warning: leading whitespace ignored
arch/ppc/Kconfig:1231:warning: leading whitespace ignored

Also fix a typo ("Supprt").

Signed-off-by: Josh Boyer <jdub@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: Instrument Hypervisor Calls
Mike Kravetz [Wed, 6 Sep 2006 23:23:12 +0000]
[POWERPC] powerpc: Instrument Hypervisor Calls

Add instrumentation for hypervisor calls on pseries.  Call statistics
include number of calls, wall time and cpu cycles (if available) and
are made available via debugfs.  Instrumentation code is behind the
HCALL_STATS config option and has no impact if not enabled.

Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: PA Semi PWRficient MAINTAINER entry
Olof Johansson [Wed, 6 Sep 2006 19:44:54 +0000]
[POWERPC] powerpc: PA Semi PWRficient MAINTAINER entry

Maintainer entry for PWRficient

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: PA Semi PWRficient platform support
Olof Johansson [Wed, 6 Sep 2006 19:42:08 +0000]
[POWERPC] powerpc: PA Semi PWRficient platform support

Base patch for PA6T and PA6T-1682M. This introduces the
arch/powerpc/platform/pasemi directory, together with basic
implementations for various setup.

Much of this was based on other platform code, i.e. Maple, etc.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: PA6T cputable entry, PVR value
Olof Johansson [Wed, 6 Sep 2006 19:35:57 +0000]
[POWERPC] powerpc: PA6T cputable entry, PVR value

Introduce PWRficient PA6T cputable entries and feature bits.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: Divorce CPU_FTR_CTRL from CPU_FTR_PPCAS_ARCH_V2_BASE
Olof Johansson [Wed, 6 Sep 2006 19:35:19 +0000]
[POWERPC] powerpc: Divorce CPU_FTR_CTRL from CPU_FTR_PPCAS_ARCH_V2_BASE

The performance monitor implementation (including CTRL register behaviour)
is just included in PPC v2 as an example, it's not truly part of the base.

It's actually a somewhat misleading feature, but I'll leave that be for
now: The presence of the register is not what the feature bit is used
for, but instead it's used to determine if it contains the runlatch
bit for idle reporting of the performance monitor. For alternative
implementations, the register might still exist but the bit might have
different meaning (or no meaning at all).

For now, split it off and don't include it in CPU_FTR_PPCAS_ARCH_V2_BASE.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] powerpc: Reduce default cacheline size to 64 bytes
Olof Johansson [Wed, 6 Sep 2006 19:34:41 +0000]
[POWERPC] powerpc: Reduce default cacheline size to 64 bytes

Reduce default cacheline size on 64-bit powerpc from 128 bytes to 64.
This is the architected minimum. In most cases we'll still end up using
cache line information from the device tree, but defaults are used during
early boot and doing a few dcbst/icbi's too many there won't do any harm.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] PPC 4xx: Enable XMON on PPC 4xx boards
Josh Boyer [Thu, 7 Sep 2006 18:27:58 +0000]
[POWERPC] PPC 4xx: Enable XMON on PPC 4xx boards

The following patch allows XMON to run on the 4xx platform.  Tested on
Walnut, Ebony, and Nova (440GX based) eval boards.  440EP, 440SP, and
440SPE boards should work as well.  Patch is against 2.6.18-rc6.

Signed-off-by: Josh Boyer <jdub@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Make function of pm_power_off consistent with x86
Corey Minyard [Wed, 6 Sep 2006 14:02:53 +0000]
[POWERPC] Make function of pm_power_off consistent with x86

Allow the pm_power_off function variable in PPC to work as an override.
This makes the function consistent with the other architectures and it
allows generic poweroff operations (like those provided in IPMI
systems) to work properly on PPC.

Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Joseph Barnett <jbarnett@motorola.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Emulate power5 popcntb instruction
Will Schmidt [Wed, 30 Aug 2006 18:11:38 +0000]
[POWERPC] Emulate power5 popcntb instruction

In an attempt to make it easier for a power5 optimized app to run on a
power4 or a 970 or random earlier machine, this provides emulation of
the popcntb instruction.

Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Split out vpa unregister logic from pseries_kexec_cpu_down_xics()
Michael Ellerman [Thu, 24 Aug 2006 06:54:08 +0000]
[POWERPC] Split out vpa unregister logic from pseries_kexec_cpu_down_xics()

As part of the new irq code pseries_kexec_cpu_down() was split into a
xics and mpic version. The vpa unregister logic is now only done in the
xics routine, and although that's ok in practice (we don't have SPLPAR
machines with mpic), I'd rather have the two concepts stay separate.

So move the vpa unregister into pseries_kexec_cpu_down(), which gets called
by both the xics and mpic routines. This also gives us an obvious place to
put any new kexec-down logic needed in future.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Fix interrupt clearing in kdump shutdown sequence
Mohan Kumar M [Tue, 12 Sep 2006 12:18:21 +0000]
[POWERPC] Fix interrupt clearing in kdump shutdown sequence

Call chip->eoi(irq) to clear any pending interrupt in case of kdump
shutdown sequence.  chip->end(irq) does not serve this purpose.

Signed-off-by: Mohan Kumar M <mohan@in.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] update prep_defconfig
Olaf Hering [Thu, 7 Sep 2006 12:44:45 +0000]
[POWERPC] update prep_defconfig

Update PReP defconfig, disable some drivers for hardware that is not
used on those systems; enable SL82C105 IDE driver for Powerstack.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] kdump: Support kernels having 64k page size.
Sachin P. Sant [Fri, 8 Sep 2006 02:29:52 +0000]
[POWERPC] kdump: Support kernels having 64k page size.

This is required to generate proper core files using kdump on ppc64.

Create a backup region of 64K size irrespective of the PAGE SIZE.
At present 32K was used as backup size. In the case of 64K page size,
second PT_LOAD segments starts at 32K and the first one is not page
aligned.  __ioremap() (crash_dump.c) fails if pfn = 0 which is the
case for the second PT_LOAD segment. This is not an issue for 4K page
size because the the first page (32K backup) is copied to second
kernel memory and thus referencing with the second kernel pfn.

Signed-off-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Implement PowerPC futex_atomic_cmpxchg_inatomic().
David Woodhouse [Tue, 5 Sep 2006 04:53:14 +0000]
[POWERPC] Implement PowerPC futex_atomic_cmpxchg_inatomic().

The sys_[gs]et_robust_list() syscalls were wired up on PowerPC but
didn't work correctly because futex_atomic_cmpxchg_inatomic() wasn't
implemented.  Implement it, based on __cmpxchg_u32().

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years ago[POWERPC] Add new, missing argument to of_irq_map_raw() for 86xx.
Jon Loeliger [Fri, 1 Sep 2006 15:17:20 +0000]
[POWERPC] Add new, missing argument to of_irq_map_raw() for 86xx.

Ben speaks; we follow.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

14 years agoLinux v2.6.18-rc7
Linus Torvalds [Wed, 13 Sep 2006 01:41:36 +0000]
Linux v2.6.18-rc7

One last time..

14 years agoMerge branch 'audit.b29' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit...
Linus Torvalds [Wed, 13 Sep 2006 00:37:24 +0000]
Merge branch 'audit.b29' of git://git./linux/kernel/git/viro/audit-current

* 'audit.b29' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] sparc64 audit syscall classes hookup
  [PATCH] syscall class hookup for all normal targets

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Wed, 13 Sep 2006 00:34:46 +0000]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Fix CIFS readdir access denied when SE Linux enabled

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Linus Torvalds [Wed, 13 Sep 2006 00:33:42 +0000]
Merge /pub/scm/linux/kernel/git/mchehab/v4l-dvb

* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (4608c): Fix I2C dependencies for saa7146 modules
  V4L/DVB (4608b): i2c deps fix on DVB
  V4L/DVB (4605): Fixes an issue with V4L1 and make headers-install
  V4L/DVB (4520): Fix an error when loading bttv driver on PV M4900.
  V4L/DVB (4511): Restore tuner_ymec_tvf66t5_b_dff_pal_ranges[] to fix UHF switch functionality
  V4L/DVB (4494a): Fix compilation when V4L1 support is not present

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Wed, 13 Sep 2006 00:32:21 +0000]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: Fix unload oops and memory leak in yealink driver
  usbserial: Reference leak

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6
Linus Torvalds [Wed, 13 Sep 2006 00:31:36 +0000]
Merge /pub/scm/linux/kernel/git/lethal/sh64-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: Add a sane pm_power_off implementation.
  sh64: Use generic BUG_ON()/WARN_ON().
  sh64: Trivial build fixes.
  sh64: Drop deprecated ISA tuning for legacy toolchains.

14 years agoMerge git://oss.sgi.com:8090/xfs/xfs-2.6
Linus Torvalds [Wed, 13 Sep 2006 00:31:16 +0000]
Merge git://oss.sgi.com:8090/xfs/xfs-2.6

* git://oss.sgi.com:8090/xfs/xfs-2.6:
  [XFS] Fix a bad pointer dereference in the quota statvfs handling.
  [XFS] Fix xfs_splice_write() so appended data gets to disk.
  [XFS] Fix ABBA deadlock between i_mutex and iolock. Avoid calling
  [XFS] Prevent free space oversubscription and xfssyncd looping.

14 years agoUSB: Fix unload oops and memory leak in yealink driver
Henk Vergonet [Fri, 8 Sep 2006 00:21:01 +0000]
USB: Fix unload oops and memory leak in yealink driver

This patch fixes a memory leak and a kernel oops when trying to unload
the driver, due to an unbalanced cleanup.
Thanks Ivar Jensen for spotting my mistake.

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years agousbserial: Reference leak
Matthias Urlichs [Mon, 11 Sep 2006 10:35:20 +0000]
usbserial: Reference leak

A sufficiently-large number of USB serial devices causes a reference leak
when /proc/tty/drivers/usbserial is read.

Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] sparc64 audit syscall classes hookup
Al Viro [Tue, 12 Sep 2006 06:59:45 +0000]
[PATCH] sparc64 audit syscall classes hookup

... that should do it for all targets; the only remaining issues are
mips (currently treated as non-biarch) and handling of other OS
emulations (OSF/SunOS/Solaris/???).  The latter would need to be
assigned new AUDIT_ARCH_... ABI numbers anyway...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] syscall class hookup for all normal targets
Al Viro [Tue, 12 Sep 2006 07:04:40 +0000]
[PATCH] syscall class hookup for all normal targets

Take default arch/*/kernel/audit.c to lib/, have those with special
needs (== biarch) define AUDIT_ARCH in their Kconfig.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years agosh64: Add a sane pm_power_off implementation.
Paul Mundt [Tue, 12 Sep 2006 05:40:09 +0000]
sh64: Add a sane pm_power_off implementation.

sh64 wasn't providing a sensible pm_power_off(), add one,
and just wrap it to machine_power_off, which already does
the right thing.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

14 years agosh64: Use generic BUG_ON()/WARN_ON().
Paul Mundt [Tue, 12 Sep 2006 05:38:23 +0000]
sh64: Use generic BUG_ON()/WARN_ON().

sh64 doesn't need to do anything special for BUG_ON() or
WARN_ON(), use the generic versions.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

14 years agosh64: Trivial build fixes.
Paul Mundt [Tue, 12 Sep 2006 05:36:46 +0000]
sh64: Trivial build fixes.

While we've been sorting out the toolchain fiasco, some of
the code has suffered a bit of bitrot. Building with GCC4
also brings up some more build warnings. Trivial fixes for
both issues.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

14 years agosh64: Drop deprecated ISA tuning for legacy toolchains.
Paul Mundt [Tue, 12 Sep 2006 05:21:25 +0000]
sh64: Drop deprecated ISA tuning for legacy toolchains.

The original sh64 toolchains required that we tune the ISA
level accordingly to not have head.S/entry.S blow up. With
current toolchains, this is no longer the case, and the
syntax magically changed as well, causing all current
toolchains to die a horrible death.

Incidentally, code generation in other parts of the kernel
is now significantly complex enough that none of the older
toolchains make it very far these days, so there's not
even any point in preserving legacy compatability via
as-option.

This fixes a long-standing issue, as noted here:

http://lkml.org/lkml/2005/1/5/223

Though at the time the current toolchains were too broken
to make adjusting the tuning worthwhile.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

14 years agoMerge branch 'audit.b28' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit...
Linus Torvalds [Mon, 11 Sep 2006 18:43:17 +0000]
Merge branch 'audit.b28' of git://git./linux/kernel/git/viro/audit-current

* 'audit.b28' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
  [PATCH] audit: AUDIT_PERM support
  [PATCH] audit: more syscall classes added
  [PATCH] syscall classes hookup for ppc and s390
  [PATCH] update audit rule change messages
  [PATCH] sanity check audit_buffer
  [PATCH] fix ppid bug in 2.6.18 kernel

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Mon, 11 Sep 2006 18:42:27 +0000]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  usbtouchscreen: fix ITM data reading
  USB: New device ID for ftdi_sio usb serial driver
  USB: Support for USB20SVGA-WH & USB20SVGA-DG
  USB: hid-core.c: fix duplicate USB_DEVICE_ID_GTCO_404

14 years ago[PATCH] audit: AUDIT_PERM support
Al Viro [Thu, 31 Aug 2006 23:26:40 +0000]
[PATCH] audit: AUDIT_PERM support

add support for AUDIT_PERM predicate

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] audit: more syscall classes added
Al Viro [Thu, 31 Aug 2006 23:05:56 +0000]
[PATCH] audit: more syscall classes added

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] syscall classes hookup for ppc and s390
Al Viro [Thu, 31 Aug 2006 23:02:42 +0000]
[PATCH] syscall classes hookup for ppc and s390

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] update audit rule change messages
Amy Griffis [Thu, 7 Sep 2006 21:46:18 +0000]
[PATCH] update audit rule change messages

Make the audit message for implicit rule removal more informative.
Make the rule update message consistent with other messages.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] sanity check audit_buffer
Amy Griffis [Thu, 7 Sep 2006 21:03:02 +0000]
[PATCH] sanity check audit_buffer

Add sanity checks for NULL audit_buffer consistent with other
audit_log* routines.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years ago[PATCH] fix ppid bug in 2.6.18 kernel
Steve Grubb [Sat, 26 Aug 2006 18:06:20 +0000]
[PATCH] fix ppid bug in 2.6.18 kernel

Hello,

During some troubleshooting, I found that ppid was accidentally omitted from
the legacy rule section. This resulted in EINVAL for any rule with ppid sent
with AUDIT_ADD.

Signed-off-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Mon, 11 Sep 2006 14:56:38 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc

* master.kernel.org:/home/rmk/linux-2.6-mmc:
  [MMC] Always use a sector size of 512 bytes
  [MMC] Cleanup 385e3227d4d83ab13d7767c4bb3593b0256bf246
  [ARM] 3751/1: i.MX/MX1 SD/MMC use 512 bytes request for SCR read
  [MMC] Fix SD timeout calculation
  [MMC] constify mmc_host_ops

14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Mon, 11 Sep 2006 14:55:39 +0000]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 3778/1: S3C24XX: remove changelogs from include/asm-arm/arch-s3c2410 [simtec]
  [ARM] 3783/1: S3C2412: fix IRQ_EINT0 to IRQ_EINT3 handling
  [ARM] 3779/1: S3C24XX: remove changelogs from include/asm-arm/arch-s3c2410 [left]
  [ARM] 3777/1: S3C24XX:  remove changelogs from include/asm-arm/arch-s3c2410 [regs-*.h]
  [ARM] 3776/1: S3C24XX: remove changelogs from include/asm-arm/arch-s3c2410
  [ARM] 3775/1: S3C24XX: do not add same sysdev_driver to two classes
  [ARM] 3774/1: S3C24XX: SMDK2413 has two machine IDs
  [ARM] 3773/1: Add the HWCAP_VFP bit for the ARM926 CPUs
  [ARM] 3772/1: Fix compilation error in mach-ixp4xx/nslu2*
  [ARM] 3767/1: S3C24XX: remove changelog comments from arch/arm/mach-s3c2410
  [ARM] 3766/1: Fix typo in ARM _raw_read_trylock

14 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Mon, 11 Sep 2006 14:54:45 +0000]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  [PATCH] Fix dm9000 release_resource

14 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Mon, 11 Sep 2006 14:54:14 +0000]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [PATCH] ata_piix: add map 01b for ICH7M
  [libata] sata_mv: errata check buglet fix

14 years ago[PATCH] Fix 2.6.18-rc6 IDE breakage, add missing ident needed for current VIA boards
Alan Cox [Mon, 11 Sep 2006 13:45:07 +0000]
[PATCH] Fix 2.6.18-rc6 IDE breakage, add missing ident needed for current VIA boards

There are two changes here.  The first reverses the broken PCI_DEVICE
conversion back to the old format.  The second adds a missing PCI ID so
you can actually boot 2.6.18 on 2 month old VIA motherboards (right now
only 2.6.18-mm works).

CC'd to Jeff to check the PCI ident but its a) in several distro kernels
and b) in 2.6.18-mm [twice ??]

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

14 years ago[PATCH] Fix dm9000 release_resource
Dirk Opfer [Wed, 6 Sep 2006 17:53:32 +0000]
[PATCH] Fix dm9000 release_resource

dm9000_release_board calls release_resource with the platform resource
instead of the requested resource:

db->addr_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
db->addr_req = request_mem_region(db->addr_res->start, i, pdev->name);

dm9000_release_board:

if (db->addr_res != NULL) {
release_resource(db->addr_res);
kfree(db->addr_req);

With this behavior the kernel will crash on the second removal. The
attached patch fix this problem.

Signed-off-by: Dirk Opfer <Dirk@Opfer-Online.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

14 years ago[PATCH] ata_piix: add map 01b for ICH7M
Tejun Heo [Sun, 10 Sep 2006 21:29:03 +0000]
[PATCH] ata_piix: add map 01b for ICH7M

Although the document says otherwise, some ich7m uses map 01b.  This
patch adds separate map DB for ICH7M and adds map entry for 01b.

This was spotted on an ASUS laptop by Jonathan Dieter.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Jonathan Dieter <jdieter@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

14 years ago[libata] sata_mv: errata check buglet fix
Andres Salomon [Mon, 11 Sep 2006 12:51:05 +0000]
[libata] sata_mv: errata check buglet fix

Fix a buglet; the errata check below this code is assuming the value in
the sstatus variable is what was pulled out of the SCR_STATUS register.
However, the status checks in the timeout loop clobber everything
but the first 4 bits of sstatus, so the errata checks are invalid.

This patch changes it to not clobber SStatus.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

14 years agoV4L/DVB (4608c): Fix I2C dependencies for saa7146 modules
Mauro Carvalho Chehab [Sun, 10 Sep 2006 10:39:00 +0000]
V4L/DVB (4608c): Fix I2C dependencies for saa7146 modules

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

14 years agoV4L/DVB (4608b): i2c deps fix on DVB
Andrew de Quincey [Sun, 10 Sep 2006 16:43:40 +0000]
V4L/DVB (4608b): i2c deps fix on DVB

Several DVB modules depends on I2C

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>