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2005-08-25Merge HEAD from ../from-linus Len Brown
2005-08-25[IA64] fix allnoconfig buildLen Brown
cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-25[ACPI] delete CONFIG_ACPI_PCILen Brown
Delete the ability to build an ACPI kernel that does not include PCI support. When such a machine is created and it requires a tuned kernel, send a patch. http://bugzilla.kernel.org/show_bug.cgi?id=1364 Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-25[ACPI] remove "default m" from acpi/KconfigLen Brown
Andi Kleen suggested it was unconventional for us to "default m" on ACPI modules -- even though they are expected to be deployed as modules. But as "default n" would likely result in some users building nonsense kernels, we compromise to "default y". Distros are expected to continue to use =m in their configs. Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-25[ACPI] reduce use of EXPERIMENTAL in acpi/KconfigLen Brown
Distros are shipping modules we had marked EXPERIMENTAL, so clearly it has lost some meaning. Delete that dependency for shipping modules, retaining it only for ACPI_HOTKEY and ACPI_CONTAINER to emphasize that they lack testing on real hardware. Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-25[ACPI] IA64-related ACPI Kconfig fixesLen Brown
Build issues were mostly in the ACPI=n case -- don't do that. Select ACPI from IA64_GENERIC. Add some missing dependencies on ACPI. Mark BLACKLIST_YEAR and some laptop-only ACPI drivers as X86-only. Let me know when you get an IA64 Laptop. Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-24[PATCH] cfq-iosched.c: minor fixesJens Axboe
One critical fix and two minor fixes for 2.6.13-rc7: - Max depth must currently be 2 to allow barriers to function on SCSI - Prefer sync request over async in choosing the next request - Never allow async request to preempt or disturb the "anticipation" for a single cfq process context. This is as-designed, the code right now is buggy in that area. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[PATCH] Export pcibios_bus_to_resourceKeith Owens
pcibios_bus_to_resource is exported on all architectures except ia64 and sparc. Add exports for the two missing architectures. Needed when Yenta socket support is compiled as a module. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[PATCH] x86_64: update defconfig - reenable fusionAndi Kleen
I mistakedly disabled fusion support in an earlier update. Fusion is commonly used on many x86-64 systems, so this was a problem. This patch fixes that. Signed-off-by: And Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[PATCH] ppc64: Export machine_power_off for therm_pm72 moduleBenjamin Herrenschmidt
This patch puts back the export of machine_power_off() that was removed by some janitor as it's used for emergency shutdown by the G5 thermal control driver. Wether that driver should use kernel_power_off() instead is debatable and a post-2.6.13 decision. In the meantime, please commit that patch that fixes the driver for now. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[PATCH] cpu_exclusive sched domains build fixPaul Jackson
As reported by Paul Mackerras <paulus@samba.org>, the previous patch "cpu_exclusive sched domains fix" broke the ppc64 build with CONFIC_CPUSET, yielding error messages: kernel/cpuset.c: In function 'update_cpu_domains': kernel/cpuset.c:648: error: invalid lvalue in unary '&' kernel/cpuset.c:648: error: invalid lvalue in unary '&' On some arch's, the node_to_cpumask() is a function, returning a cpumask_t. But the for_each_cpu_mask() requires an lvalue mask. The following patch fixes this build failure by making a copy of the cpumask_t on the stack. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[PATCH] m68k: fix broken macros causing compile errorsAndreas Schwab
Add parens around macro parameters. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-24[ACPI] delete CONFIG_ACPI_BUSLen Brown
it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-24[ACPI] delete CONFIG_ACPI_INTERPRETERLen Brown
it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-24[ACPI] delete CONFIG_ACPI_BOOTLen Brown
it has been a synonym for CONFIG_ACPI since 2.6.12 Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-23Linux v2.6.13-rc7Linus Torvalds
Too many changes to release a final 2.6.13.
2005-08-23[PATCH] Fix IXP4xx CLOCK_TICK_RATEDeepak Saxena
As pointed out in the following thread, the CLOCK_TICK_RATE setting for IXP4xx is incorrect b/c the HW ignores the lowest 2 bits of the LATCH value. http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2005-August/030950.html Tnx to George Anziger and Egil Hjelmeland for finding the issue. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] cpu_exclusive sched domains on partial nodes temp fixPaul Jackson
This keeps the kernel/cpuset.c routine update_cpu_domains() from invoking the sched.c routine partition_sched_domains() if the cpuset in question doesn't fall on node boundaries. I have boot tested this on an SN2, and with the help of a couple of ad hoc printk's, determined that it does indeed avoid calling the partition_sched_domains() routine on partial nodes. I did not directly verify that this avoids setting up bogus sched domains or avoids the oops that Hawkes saw. This patch imposes a silent artificial constraint on which cpusets can be used to define dynamic sched domains. This patch should allow proceeding with this new feature in 2.6.13 for the configurations in which it is useful (node alligned sched domains) while avoiding trying to setup sched domains in the less useful cases that can cause the kernel corruption and oops. Signed-off-by: Paul Jackson <pj@sgi.com> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Dinakar Guniguntala <dino@in.ibm.com> Acked-by: John Hawkes <hawkes@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23Merge head 'upstream-fixes' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6
2005-08-23Merge head 'upstream-fixes' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-08-23[PATCH] x86_64: Don't oops at boot when empty Opteron node has IOAndi Kleen
The code to detect IO links on Opteron would not check if the node had actually memory. This could lead to pci_bus_to_node returning an invalid node, which might cause crashes later when dma_alloc_coherent passes it to page_alloc_node(). The bug has been there forever but for some reason it is causing now crashes. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] usbnet oops fixlepton
There's a "return the wrong SKB" error in the GL620A cable minidriver (for "usbnet") which can oops. This would not appear when talking Linux-to-Linux, only Linux-to-Windows (for recent Linuxes). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] i386: fix incorrect FP signal codeChuck Ebbert
i386 floating-point exception handling has a bug that can cause error code 0 to be sent instead of the proper code during signal delivery. This is caused by unconditionally checking the IS and c1 bits from the FPU status word when they are not always relevant. The IS bit tells whether an exception is a stack fault and is only relevant when the exception is IE (invalid operation.) The C1 bit determines whether a stack fault is overflow or underflow and is only relevant when IS and IE are set. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
2005-08-23Merge from-linus to-akpmLen Brown
2005-08-23[PATCH] s390 __CHECKER__ ifdefsAl Viro
remove the bogus games with explicit ifdefs on __CHECKER__ Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] %t... in vsnprintfAl Viro
handling of %t... (ptrdiff_t) in vsnprintf Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] ad1980 makefile fixAl Viro
ac97_plugin_ad1980 should trigger build of ac97_codec Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (non-modular SCSI drivers)Al Viro
non-modular scsi drivers depend on built-in scsi Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (missing dependencies on PCI in sound/*)Al Viro
a bunch of PCI-only drivers didn't have the right dependency Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] missing exports on m32rAl Viro
missing exports on m32r Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] qualifiers in return types - easy casesAl Viro
a bunch of functions switched from volatile to __attribute__((noreturn)) and from const to __attribute_pure__ Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] typo fix in qdio.cAl Viro
dumb typo: u32 volatile * mistyped as u32 * volatile Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] emac netpoll fixAl Viro
netpoll is void(struct net_device *), not int(struct net_device *) Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] vidc gcc4 fixAl Viro
removes an extern for a static variable. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] broken inline asm on s390 (misuse of labels)Al Viro
use of explicit labels in inline asm is a Bad Idea(tm), since gcc can decide to inline the function in several places. Fixed by use of 1f/f: instead of .Lfitsin/.Lfitsin: Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] m32r_sio gcc4 fixesAl Viro
extern declaration followed by static in drivers/serial/m32r_sio.c Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] m32r icu_data gcc4 fixesAl Viro
either icu_data declaration for SMP case should be taken out of m32102.h, or its declarations for m32700ut and opsput should not be static for SMP. Patch does the latter - judging by comments in m32102.h it is intended to be non-static. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] m32r smp.h gcc4 fixesAl Viro
extern on physid_2_cpu[] does not belong in smp.h - the thing is static. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] alpha spinlock code and bogus constraintsAl Viro
"=m" (lock->lock) / "1" (lock->lock) makes gcc4 unhappy; fixed by s/1/m/, same as in case of i386 rwsem.h where such variant had been accepted by both Linus and rth. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] alpha xchg fixAl Viro
alpha xchg has to be a macro - alpha disables always_inline and if that puppy does not get inlined, we immediately blow up on undefined reference. Happens even on gcc3; with gcc4 that happens a _lot_. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] missing include in pcmcia_resource.cAl Viro
missing include of asm/irq.h Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] alpha gcc4 warningsAl Viro
on UP smp_call_function() is expanded to expression. Alpha oprofile calls that puppy and ignores the return value. And has -Werror for arch/*... Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (sparc32 drivers/char dependencies)Al Viro
since sparc32 Kconfig includes drivers/char/Kconfig (instead of duplicating its parts) we need several new dependencies there to exclude the stuff broken on sparc32 and not excluded by existing dependencies. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (emac dependencient)Al Viro
emac doesn't build modular; ibm_emac_debug doesn't build at all (missing headers). Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (CONFIG_PM on 44x)Al Viro
CONFIG_PM is broken on 44x; removed duplicate entry for CONFIG_PM, made the inclusion of generic one conditional on BROKEN || !44x. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (ppc 4xx and early serial)Al Viro
a bunch of ppc 4xx variants unconditionally calls early_serial_setup() and therefore needs SERIAL_8250 Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (IRQ_ALL_CPUS vs. MV64360)Al Viro
MV64360 does not support IRQ_ALL_CPUS - see arch/ppc/kernel/mv64360_pic.c. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (ppc32 SMP dependencies)Al Viro
ppc SMP is supported only for 6xx/POWER3/POWER4 - i.e. ones that have PPC_STD_MMU. Dependency fixed. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (VGA console on arm/versatile)Al Viro
VGA console doesn't exist (or build) on arm/versatile; dependency fixed. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>