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* sparc: remove ebus definitions from openprom*.hSam Ravnborg2009-01-022-37/+0
| | | | | | | Looks like leftovers from the removal of the special ebus layer. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify siginfo.hSam Ravnborg2009-01-024-58/+36
| | | | | | | | Trivial unification where the sparc64 specific parts are protected using a signle ifdef/endif pair. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify ptrace.hSam Ravnborg2009-01-024-548/+444
| | | | | | | | | | | | | | | | | | | | | The two ptrace.h implementations are very alike but the small differences required two set of ifdef/else/endif pairs. The definition of reg_window32 could have been shared but that would have required several updates in sparc32 code as all printk formatting for example assume it is longs. sparc_stackf looked like anohter candidate to share if the 32 bit was renamed to sparc_stackf32. But it contains two pointers in the sparc32 version which would have been 64 bit in the sparc64 version so it was non-trivial. Using a set of accessor macros could do the trick if pursued later. The sparc64 specific definitions are not protected by ifdef - as it should not be required to do so. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify sigcontext.hSam Ravnborg2009-01-024-155/+95
| | | | | | | With the renamed types in place the unification was straightforward. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: add '32' suffix to reg_window, sigcontext, __siginfo_tSam Ravnborg2009-01-024-9/+6
| | | | | | | | | | | | Renaming a few types to contain a 32 suffix makes the type names compatible with sparc64 and thus makes sharing between the two a lot easier. Note: None of these definitions are expected part of the stable ABI towards userspace. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify signal.hSam Ravnborg2009-01-024-424/+207
| | | | | | | | | | | | | | They were almost identical and with the preapration patch nothing was needed to be added. The unified version contains a few sparc64 only definitions but they are kept as is and not protected by ifdef/endif. The unified version exports a bit more to userspace then the 32 bit version did. This is not considered fatal. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc64: prepare signal_64 for unificationSam Ravnborg2009-01-021-12/+28
| | | | | | | | | o add a sparc32 only definition o fix a few style issues (white space errors etc). o include compiler.h (for __user) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify stat.hSam Ravnborg2009-01-024-117/+105
| | | | | | | | | To my suprise struct stat64 was not equal on sparc 32 and sparc64, so there was really nothing to share here. Unify the files by adding their respective content to stat.h. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc32: use proper types in struct statSam Ravnborg2009-01-021-10/+10
| | | | | | | Like sparc64 use proper types in struct stat Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc32: drop __old_kernel_statSam Ravnborg2009-01-021-14/+0
| | | | | | | | sparc32 does not define __ARCH_WANT_OLD_STAT so we do not use this structure neither do we support it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: unify posix_types.hSam Ravnborg2009-01-024-247/+152
| | | | | | | | The posix types differed so much in their definition that they are kept in separate blocks. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'cpus4096-for-linus-2' of ↵Linus Torvalds2009-01-021-2/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits) x86: export vector_used_by_percpu_irq x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and() sched: nominate preferred wakeup cpu, fix x86: fix lguest used_vectors breakage, -v2 x86: fix warning in arch/x86/kernel/io_apic.c sched: fix warning in kernel/sched.c sched: move test_sd_parent() to an SMP section of sched.h sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0 sched: activate active load balancing in new idle cpus sched: bias task wakeups to preferred semi-idle packages sched: nominate preferred wakeup cpu sched: favour lower logical cpu number for sched_mc balance sched: framework for sched_mc/smt_power_savings=N sched: convert BALANCE_FOR_xx_POWER to inline functions x86: use possible_cpus=NUM to extend the possible cpus allowed x86: fix cpu_mask_to_apicid_and to include cpu_online_mask x86: update io_apic.c to the new cpumask code x86: Introduce topology_core_cpumask()/topology_thread_cpumask() x86: xen: use smp_call_function_many() x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c ... Fixed up trivial conflict in kernel/time/tick-sched.c manually
| * cpumask: centralize cpu_online_map and cpu_possible_mapRusty Russell2008-12-131-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Each SMP arch defines these themselves. Move them to a central location. Twists: 1) Some archs (m32, parisc, s390) set possible_map to all 1, so we add a CONFIG_INIT_ALL_POSSIBLE for this rather than break them. 2) mips and sparc32 '#define cpu_possible_map phys_cpu_present_map'. Those archs simply have phys_cpu_present_map replaced everywhere. 3) Alpha defined cpu_possible_map to cpu_present_map; this is tricky so I just manipulate them both in sync. 4) IA64, cris and m32r have gratuitous 'extern cpumask_t cpu_possible_map' declarations. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Tested-by: Tony Luck <tony.luck@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Mike Travis <travis@sgi.com> Cc: ink@jurassic.park.msu.ru Cc: rmk@arm.linux.org.uk Cc: starvik@axis.com Cc: tony.luck@intel.com Cc: takata@linux-m32r.org Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: paulus@samba.org Cc: schwidefsky@de.ibm.com Cc: lethal@linux-sh.org Cc: wli@holomorphy.com Cc: davem@davemloft.net Cc: jdike@addtoit.com Cc: mingo@redhat.com
* | Merge branch 'master' of ↵David S. Miller2008-12-283-0/+31
|\ \ | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/sparc64/kernel/idprom.c
| * \ Merge branch 'next' of ↵Linus Torvalds2008-12-281-0/+12
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (144 commits) powerpc/44x: Support 16K/64K base page sizes on 44x powerpc: Force memory size to be a multiple of PAGE_SIZE powerpc/32: Wire up the trampoline code for kdump powerpc/32: Add the ability for a classic ppc kernel to be loaded at 32M powerpc/32: Allow __ioremap on RAM addresses for kdump kernel powerpc/32: Setup OF properties for kdump powerpc/32/kdump: Implement crash_setup_regs() using ppc_save_regs() powerpc: Prepare xmon_save_regs for use with kdump powerpc: Remove default kexec/crash_kernel ops assignments powerpc: Make default kexec/crash_kernel ops implicit powerpc: Setup OF properties for ppc32 kexec powerpc/pseries: Fix cpu hotplug powerpc: Fix KVM build on ppc440 powerpc/cell: add QPACE as a separate Cell platform powerpc/cell: fix build breakage with CONFIG_SPUFS disabled powerpc/mpc5200: fix error paths in PSC UART probe function powerpc/mpc5200: add rts/cts handling in PSC UART driver powerpc/mpc5200: Make PSC UART driver update serial errors counters powerpc/mpc5200: Remove obsolete code from mpc5200 MDIO driver powerpc/mpc5200: Add MDMA/UDMA support to MPC5200 ATA driver ... Fix trivial conflict in drivers/char/Makefile as per Paul's directions
| | * \ Merge branch 'merge' into nextPaul Mackerras2008-12-161-0/+1
| | |\ \ | | | |/
| | * | powerpc and sparc: Introduce dev_archdata node accessorsAnton Vorontsov2008-12-031-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The name of the device_node field differ across the platforms, so we have to implement inlined accessors. This is needed to avoid ugly #ifdef in the generic code. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | sparc: We need to implement arch_ptrace_stop().David S. Miller2008-12-162-0/+19
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to always provide fully synchronized state to the debugger, we might need to do a synchronize_user_stack(). A pair of hooks, arch_ptrace_stop_needed() and arch_ptrace_stop(), exist to handle this kind of situation. It was created for the sake of IA64. Use them, to flush the kernel side cached register windows to the user stack, when necessary. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: unify sections.hSam Ravnborg2008-12-273-22/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While doing this use standard names for start/end so we could use definitions straight from asm-generic for all the typical symbols. This also allowed us to drop the use of PROVIDE in the linker script so sprc is less non-standard on this area. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: unify module.hSam Ravnborg2008-12-263-22/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use some preprocessor magic in combination with the newly introduced CONFIG_BITS to unify module.h. A few additional symbols are added as they are needed in a follow-up patch Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: use sparc64 version of scatterlist.hRobert Reif2008-12-113-60/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use sparc64 version of scatterlist.h. There are three main differences: dma_addr_t replaces __u32 dma_address replaces dvma_address dma_length replaces dvma_length dma_addr_t is a u32 on sparc32. Boot tested on sparc32. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: Add asm/asm.hDavid S. Miller2008-12-091-0/+40
| | | | | | | | | | | | | | | | | | | | | This will contain macros that help share assembler code between the 32-bit and 64-bit platform. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: fix sparse warnings in irq_32.cSam Ravnborg2008-12-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following sparse warnings: symbol 'static_irqaction' was not declared. Should it be static? symbol 'static_irq_count' was not declared. Should it be static? symbol 'irq_action_lock' was not declared. Should it be static? symbol 'unexpected_irq' was not declared. Should it be static? symbol 'handler_irq' was not declared. Should it be static? returning void-valued expression returning void-valued expression returning void-valued expression symbol 'init_IRQ' was not declared. Should it be static? Warnings were fixed by addding proper declarations and fixing return path of a few functions. There remains several warnings all related to the floppy driver. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: Use sparc64 version of prom/printf.cRobert Reif2008-12-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use sparc64 version of prom/printf.c. The only differences for sparc32 is that prom_printf is no longer exported for modules which should be OK. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: unify kernel/cpuSam Ravnborg2008-12-071-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o use cpu_32.c as base o move all sparc64 definitions to the common cpu.c o use ifdef for the parts that differs and use cpu_32 as base o spitfire.h required a CONFIG_SPARC64 guard to fix build on 32 bit Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: Const'ify prom_*prop*() on sparc32.David S. Miller2008-12-052-6/+6
| | | | | | | | | | | | | | | | | | This brings things in line with sparc64. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Add performance counter hypervisor calls for sun4v.David S. Miller2008-12-041-0/+24
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: combine unistd_{32,64}.hStephen Rothwell2008-12-044-772/+441
| | | | | | | | | | | | | | | | | | | | | | | | This is complicated a little because compat_audit.c wants to see only the 32bit syscall numbers, but is being built in a 64bit compile. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Add write_pic() helper.David S. Miller2008-12-041-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | It writes the %pic register, keeping mind of processor bugs. Implement reset_pic() in terms of it. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Block NMIs in critical section of context switch.David S. Miller2008-12-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In these instructions we load the new thread register, switch the register window, and setup the new frame pointer. All of these must appear atomic, and things will explode if we take a PIL=15 NMI interrupt in the middle of this sequence. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Make special trap return path for TRAP_NMI().David S. Miller2008-12-041-1/+1
| | | | | | | | | | | | | | | | | | | | | We don't want the rtrap path to try and run softirqs or anything like that when returning from a PIL==15 NMI. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Make %pil level 15 a pseudo-NMI.David S. Miller2008-12-043-5/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | So that we can profile code even in a local_irq_disable() section, only write 14 (instead of 15) into the %pil register to disable IRQs. This allows PIL level 15 to serve as a pseudo NMI. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc: Include drivers/pcmcia/KconfigDavid S. Miller2008-12-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stephen Rothwell pointed out that pcmcia can't be enabled on sparc64. There is an empty non-prompt PCMCIA explicit entry in arch/sparc/Kconfig but that doesn't do anything. 32-bit sparc needs a small hack to make this work, since it doesn't use the generic IRQ layer yes. We have to provide a dummy definition of probe_irq_mask(), since this is used by the yenta socket driver. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Add interface for registering a performance counter IRQ handler.David S. Miller2008-12-041-0/+3
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Stop using memory barriers for atomics and locks.David S. Miller2008-12-045-59/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel always executes in the TSO memory model now, so none of this stuff is necessary any more. With helpful feedback from Nick Piggin. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | sparc64: Run the kernel always in the TSO memory model.David S. Miller2008-12-041-11/+6
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fact of the matter is, all UltraSPARC-III and later chips only implement TSO. They don't implement PSO and RMO memory models at all. Only the Ultra-I and Ultra-II family chips implement RMO and they are only helped marginally by using this setting when executing kernel code. The big plus to doing this is that we can eliminate all of the non-Sync memory barriers in the kernel except for the ones used in the optimized memcpy/memset code (these use block load and store operations which have their own memory ordering rules). Signed-off-by: David S. Miller <davem@davemloft.net>
* | sparc: asm/bitops.h should define __flsRusty Russell2008-12-031-0/+1
|/ | | | | | | | | | bitops_64.h includes the generic one; pretty sure 32 should too. (Found by using __fls in generic code and breaking sparc defconfig build: thanks Stephen and linux-next!) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* remove __ARCH_WANT_COMPAT_SYS_PTRACEChristoph Hellwig2008-11-301-2/+0
| | | | | | | | | | | | | All architectures now use the generic compat_sys_ptrace, as should every new architecture that needs 32bit compat (if we'll ever get another). Remove the now superflous __ARCH_WANT_COMPAT_SYS_PTRACE define, and also kill a comment about __ARCH_SYS_PTRACE that was added after __ARCH_SYS_PTRACE was already gone. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sparc64: wire up accept4()David Miller2008-11-192-2/+4
| | | | | | | | | | This adds the sparc syscall hookups. Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sparc: Fix tty compile warnings.Robert Reif2008-11-121-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes tty compile warnings as sugested by Alan Cox: CC drivers/char/n_tty.o drivers/char/n_tty.c: In function ‘normal_poll’: drivers/char/n_tty.c:1555: warning: array subscript is above array bounds drivers/char/n_tty.c:1564: warning: array subscript is above array bounds drivers/char/n_tty.c: In function ‘read_chan’: drivers/char/n_tty.c:1269: warning: array subscript is above array bounds CC drivers/char/tty_ioctl.o drivers/char/tty_ioctl.c: In function ‘set_termios’: drivers/char/tty_ioctl.c:533: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:537: warning: array subscript is above array bounds drivers/char/tty_ioctl.c: In function ‘tty_mode_ioctl’: drivers/char/tty_ioctl.c:662: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:892: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:896: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:577: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:928: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:934: warning: array subscript is above array bounds Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc64: Kill annoying warning when building compat_binfmt_elf.oDavid S. Miller2008-11-021-2/+2
| | | | | | | | | | GCC warns because some tests against 32-bit values never evaluate to true due to how TASK_SIZE is defined. I always wanted to mimick powerpc's definition of TASK_SIZE, which is simply TASK_SIZE_OF(current) and that also fixes the warning. Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc32: kernel/trace/trace.c wants DIE_OOPSAl Viro2008-11-011-0/+1
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc64: Fix __copy_{to,from}_user_inatomic defines.Hugh Dickins2008-11-011-2/+2
| | | | | | | | | | Alexander Beregalov reports oops in __bzero() called from copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(), when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic and __copy_to_user_inatomic should be avoiding, not calling, the fixups. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: use the new byteorder headersHarvey Harrison2008-10-291-14/+8
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* container freezer: add TIF_FREEZE flag to all architecturesMatt Helsley2008-10-202-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch series introduces a cgroup subsystem that utilizes the swsusp freezer to freeze a group of tasks. It's immediately useful for batch job management scripts. It should also be useful in the future for implementing container checkpoint/restart. The freezer subsystem in the container filesystem defines a cgroup file named freezer.state. Reading freezer.state will return the current state of the cgroup. Writing "FROZEN" to the state file will freeze all tasks in the cgroup. Subsequently writing "RUNNING" will unfreeze the tasks in the cgroup. * Examples of usage : # mkdir /containers/freezer # mount -t cgroup -ofreezer freezer /containers # mkdir /containers/0 # echo $some_pid > /containers/0/tasks to get status of the freezer subsystem : # cat /containers/0/freezer.state RUNNING to freeze all tasks in the container : # echo FROZEN > /containers/0/freezer.state # cat /containers/0/freezer.state FREEZING # cat /containers/0/freezer.state FROZEN to unfreeze all tasks in the container : # echo RUNNING > /containers/0/freezer.state # cat /containers/0/freezer.state RUNNING This patch: The first step in making the refrigerator() available to all architectures, even for those without power management. The purpose of such a change is to be able to use the refrigerator() in a new control group subsystem which will implement a control group freezer. [akpm@linux-foundation.org: fix sparc] Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Matt Helsley <matthltc@us.ibm.com> Acked-by: Pavel Machek <pavel@suse.cz> Acked-by: Serge E. Hallyn <serue@us.ibm.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Nigel Cunningham <nigel@tuxonice.net> Tested-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITYMartin Schwidefsky2008-10-162-5/+3
| | | | | | | | The SET_PERSONALITY macro is always called with a second argument of 0. Remove the ibcs argument and the various tests to set the PER_SVR4 personality. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* Merge git://git.infradead.org/users/dwmw2/random-2.6Linus Torvalds2008-10-134-67/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/users/dwmw2/random-2.6: Fix autoloading of MacBook Pro backlight driver. Automatic MODULE_ALIAS() for DMI match tables. Remove asm/a.out.h files for all architectures without a.out support. Introduce HAVE_AOUT symbol to remove hard-coded arch list for BINFMT_AOUT Remove redundant CONFIG_ARCH_SUPPORTS_AOUT S390: Update comments about why we don't use <asm-generic/statfs.h> SPARC: Use <asm-generic/statfs.h> PowerPC: Use <asm-generic/statfs.h> PARISC: Use <asm-generic/statfs.h> x86_64: Use <asm-generic/statfs.h> IA64: Use <asm-generic/statfs.h> ARM: Use <asm-generic/statfs.h> Make <asm-generic/statfs.h> suitable for 64-bit platforms. Define and use PCI_DEVICE_ID_MARVELL_88ALP01_CCIC for CAFÉ camera driver [MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉ Use PCI_DEVICE_ID_88ALP01 for CAFÉ chip, rather than PCI_DEVICE_ID_CAFE. EFS: Don't set f_fsid in statfs().
| * Merge branch 'master' of ↵David Woodhouse2008-10-1358-1994/+409
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * | SPARC: Use <asm-generic/statfs.h>David Woodhouse2008-09-064-67/+3
| | | | | | | | | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | serial: allow 8250 to be used on sparcDavid Miller2008-10-131-0/+6
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This requires three changes: 1) Remove !SPARC restriction in Kconfig. 2) Move Sparc specific serial drivers before 8250, so that serial console devices don't change names on us, even if 8250 finds devices. 3) Since the Sparc specific serial drivers try to use the same major/minor device namespace as 8250, some coordination is necessary. Use the sunserial_*() layer routines to allocate minor number space within TTY_MAJOR when CONFIG_SPARC. This has no effect on other platforms. Thanks to Josip Rodin for bringing up this issue and testing plus debugging various revisions of this patch. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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