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2006-10-10[POWERPC] Update maple defconfigBenjamin Herrenschmidt1-13/+43
This updates the Maple defconfig to 4 CPUs (along with current defaults) to support the "tigerwood" 970MP evaluation board. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-10[POWERPC] Fix Maple secondary IDE interruptBenjamin Herrenschmidt1-2/+15
The IDE driver will pick up the PCI IRQ for both channels on Maple despite the fact that it's in legacy mode. This works around it by "hiding" the PCI IRQ of the AMD8111 IDE controller when it's configured in legacy mode on the Maple platform, thus causing the driver to call pci_get_legacy_ide_irq() which will return the correct interrupts for both channels. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-10[POWERPC] Make U4 PCIe work on mapleBenjamin Herrenschmidt1-7/+169
The Maple support code was missing code for U4/CPC945 PCIe. This adds it, enabling it to work on tigerwood boards, and possibly also js21 using SLOF. Also disable an obsolete firmware workaround. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-10[POWERPC] cell: fix default zImage build targetGeoff Levand1-6/+6
Change CONFIG_PPC_CELL to CONFIG_PPC_IBM_CELL_BLADE in the powerpc boot makefile. CONFIG_PPC_CELL is used to build the generic cell processor support, and is not an indication of platform. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-10[POWERPC] Fix boot wrapper invocation if CROSS_COMPILE contains spacesMichael Ellerman1-2/+2
My CROSS_COMPILE is "ccache /opt/compilers/blah", which confuses the boot wrapper script. Quote CROSS_COMPILE and CROSS32_COMPILE so they can safely contain spaces. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-10[POWERPC] Fix xmon IRQ handler for pt_regs removalPaul Mackerras1-3/+3
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-09[PATCH] m68k/MVME167: SERIAL167 tty flip buffer updatesGeert Uytterhoeven1-6/+10
Compile fixes related to changed tty flip buffer handling. Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k/MVME167: SERIAL167 is no longer brokenGeert Uytterhoeven2-3/+1
- SERIAL167 is no longer broken - Removed some unused variables from the driver to fix compiler warnings Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k/Apollo: Remove obsolete arch/m68k/apollo/dma.cGeert Uytterhoeven1-50/+0
Remove unused arch/m68k/apollo/dma.c, which was obsoleted by the move to the generic DMA API. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k/Atari: Interrupt updatesGeert Uytterhoeven3-4/+15
Misc Atari fixes: - initialize correct number of atari irqs - silence vbl interrupt until it's used by atafb - use mdelay() to read clock if necessary Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k/HP300: Enable HIL configuration optionsGeert Uytterhoeven4-5/+5
Enable HIL configuration options on HP300 Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k: more syscall updatesGeert Uytterhoeven2-1/+49
Add missing syscalls Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] m68k: syscall updatesGeert Uytterhoeven2-1/+11
Add some missing system calls (recent udev needs them) Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] x86_64 irq: Scream but don't die if we receive an unexpected irqEric W. Biederman1-7/+7
Due to code bugs or misbehaving hardware it is possible that we can receive an interrupt that we have not mapped into a linux irq. Calling BUG when that happens is very rude, and if the problem is mild enough prevents anything else from getting done. So instead of calling BUG just scream loudly about the problem and continue running. We don't have enough knowledge to know which interrupt triggered this behavior so we don't acknowledge it. This will likely prevent a recurrence of the problem by jamming up the works with an unacknowledged interrupt. If the interrupt was something important it is quite possible that nothing productive will happen past this point. But it is now at least possible to keep working if the kernel can survive without the interrupt we dropped on the floor. Solutions like irqpoll should generally make dropped irqs non-fatal. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] Introduce vfs_listxattrBill Nottingham2-12/+22
This patch moves code out of fs/xattr.c:listxattr into a new function - vfs_listxattr. The code for vfs_listxattr was originally submitted by Bill Nottingham <notting@redhat.com> to Unionfs. Sorry about that. The reason for this submission is to make the listxattr code in fs/xattr.c a little cleaner (as well as to clean up some code in Unionfs.) Currently, Unionfs has vfs_listxattr defined in its code. I think that's very ugly, and I'd like to see it (re)moved. The logical place to put it, is along side of all the other vfs_*xattr functions. Overall, I think this patch is benefitial for both kernel.org kernel and Unionfs. Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] tifm __iomem annotations, NULL noise removalAl Viro3-14/+15
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] mos7840 annotationsAl Viro1-30/+16
__user annotations, NULL noise removal, %p use for pointers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] s390 traps.c __user annotationsAl Viro1-5/+5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] hppfs: readdir callback missed in prototype changeAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] dlm gfp_t annotationsAl Viro2-4/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] wrong order of arguments in copy_to_user() in ncpfsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] mv64630_pic NULL noise removalAl Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] trivial iomem annotations (arch/powerpc/platfroms/parsemi/pci.c)Al Viro1-13/+13
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] extern doesn't make sense on a definition of function...Al Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] more ia64 irq handlersAl Viro2-4/+4
Cast to (void *) in request_irq() argument is stupid and only hides problems... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] fallout from alpha pt_regs patchesAl Viro2-2/+2
missed irq handler in sys_titan and forgotten prototype update. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[PATCH] sparc64 irq pt_regs falloutAl Viro2-5/+9
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09IRQ: Use the new typedef for interrupt handler function pointersDavid Howells46-70/+70
Use the new typedef for interrupt handler function pointers rather than actually spelling out the full thing each time. This was scripted with the following small shell script: #!/bin/sh egrep -nHrl -e 'irqreturn_t[ ]*[(][*]' $* | while read i do echo $i perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $? done Signed-Off-By: David Howells <dhowells@redhat.com>
2006-10-08[PATCH] m68k/kernel/dma.c assumes !MMU_SUN3Al Viro2-1/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08[PATCH] arm: it's OK to pass pointer to volatile as iounmap() argument...Al Viro2-4/+4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08Fix extraneous '&' in recent NFS client cleanupLinus Torvalds1-1/+1
We should pass "wait_event_interruptible()" the wait-queue itself, not the pointer to it. The magic macro will pointerize it internally. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-08[PATCH] uml pt_regs fixesAl Viro10-25/+24
Real fix for UML pt_regs stuff. Note set_irq_regs() logics in there... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09[MIPS] Cleanup unnecessary <asm/ptrace.h> inclusions.Ralf Baechle29-33/+6
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-09[MIPS] DEC: pt_regs fixes for buserror handlersRalf Baechle6-11/+13
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-09[MIPS] Fix return type of gt64120_irq.Ralf Baechle1-1/+3
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-09[MIPS] Ocelot C: Build fix - ll_mv64340_irq takes no more regs argument.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>