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2009-07-03parisc: remove CVS keywordsAlexander Beregalov1-2/+1
Signed-off-by: Alexander Beregalov <[email protected]> Acked-by: Matthew Wilcox <[email protected]> Acked-by: Grant Grundler <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2009-06-21Move FAULT_FLAG_xyz into handle_mm_fault() callersLinus Torvalds1-1/+1
This allows the callers to now pass down the full set of FAULT_FLAG_xyz flags to handle_mm_fault(). All callers have been (mechanically) converted to the new calling convention, there's almost certainly room for architectures to clean up their code and then add FAULT_FLAG_RETRY when that support is added. Signed-off-by: Linus Torvalds <[email protected]>
2009-03-31parisc: fix usage of 32bit PTE page table entries on 32bit kernelsHelge Deller1-0/+7
This patch fixes a long outstanding bug on 32bit parisc linux kernels which prevented us from using 32bit PTE table entries (instead of 64bit entries of which 32bit were unused). The problem was caused by this assembler statement in the L2_ptep macro in arch/parisc/kernel/entry.S:447: EXTR \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index which expanded to extrw,u r8,9,11,r1 and which has undefined behavior since the length value (11) extends beyond the leftmost bit (11-1 > 9). Interestingly PA2.0 processors seem to don't care and just zero-extend the value, while PA1.1 processors don't. Fix this problem by detecting an address space overflow with ASM_BITS_PER_PGD and adjusting it accordingly. To prevent such problems in the future, some compile time sanity checks in arch/parisc/mm/init.c were added. Since the page table now only consumes half of it's old size, we can use the freed memory to harmonize 32- and 64bit kernels and let both map 16MB for the initial page table. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2009-03-13parisc: BUG_ON() cleanupHelge Deller1-4/+2
- convert a few "if (xx) BUG();" to BUG_ON(xx) - remove a few printk()s, as we get a backtrace with BUG_ON() anyway Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2009-01-05parisc: fix kernel crash (protection id trap) when compiling ruby1.9Kyle McMartin1-27/+31
On Wed, Dec 17, 2008 at 11:46:05PM +0100, Helge Deller wrote: > Honestly, I can't decide whether to apply this. It really should never happen in the kernel, since the kernel can guarantee it won't get the access rights failure (highest privilege level, and can set %sr and %protid to whatever it wants.) It really genuinely is a bug that probably should panic the kernel. The only precedent I can easily see is x86 fixing up a bad iret with a general protection fault, which is more or less analogous to code 27 here. On the other hand, taking the exception on a userspace access really isn't all that critical, and there's fundamentally little reason for the kernel not to SIGSEGV the process, and continue... Argh. (btw, I've instrumented my do_sys_poll with a pile of assertions that %cr8 << 1 == %sr3 == current->mm.context... let's see if where we're getting corrupted is deterministic, though, I would guess that it won't be.) Signed-off-by: Kyle McMartin <[email protected]>
2008-07-24mm: drop unneeded pgdat argument from free_area_init_node()Johannes Weiner1-1/+1
free_area_init_node() gets passed in the node id as well as the node descriptor. This is redundant as the function can trivially get the node descriptor itself by means of NODE_DATA() and the node's id. I checked all the users and NODE_DATA() seems to be usable everywhere from where this function is called. Signed-off-by: Johannes Weiner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-07-24mm: move bootmem descriptors definition to a single placeJohannes Weiner1-2/+1
There are a lot of places that define either a single bootmem descriptor or an array of them. Use only one central array with MAX_NUMNODES items instead. Signed-off-by: Johannes Weiner <[email protected]> Acked-by: Ralf Baechle <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Russell King <[email protected]> Cc: Tony Luck <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Paul Mundt <[email protected]> Cc: David S. Miller <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Andy Whitcroft <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-06-26on_each_cpu(): kill unused 'retry' parameterJens Axboe1-1/+1
It's not even passed on to smp_call_function() anymore, since that was removed. So kill it. Acked-by: Jeremy Fitzhardinge <[email protected]> Reviewed-by: Paul E. McKenney <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2008-06-13parisc: export empty_zero_pageKyle McMartin1-0/+1
Needed by ext4 when built as a module. Signed-off-by: Kyle McMartin <[email protected]>
2008-05-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds1-2/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: arch/parisc/kernel/perf_asm.S: build fix parisc: remove -traditional from assembler flags parisc: use conditional macro for 64-bit wide ops parisc: Remove ioctl.h content picked up from <asm-generic/ioctl.h>. arch/parisc/kernel/unaligned.c: use time_* macros parisc: remove redundant display of free swap space in show_mem() drivers/parisc: replace remaining __FUNCTION__ occurrences parisc: replace remaining __FUNCTION__ occurrences parisc: new termios definitions parisc: fix trivial section name warnings
2008-05-15parisc: remove redundant display of free swap space in show_mem()Johannes Weiner1-2/+0
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by: Johannes Weiner <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Grant Grundler <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2008-05-13parisc: fix DISCONTIGMEM compile breakageMel Gorman1-1/+1
PA-RISC to aid debugging prints out the zonelists setup by the system. A bad call to node_zonelist() breaks at compile-time. This patch fixes it. Signed-off-by: Mel Gorman <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Lee Schermerhorn <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Grant Grundler <[email protected]> Cc: James Bottomley <[email protected]> Cc: Adrian Bunk <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-04-28mm: have zonelist contains structs with both a zone pointer and zone_idxMel Gorman1-1/+1
Filtering zonelists requires very frequent use of zone_idx(). This is costly as it involves a lookup of another structure and a substraction operation. As the zone_idx is often required, it should be quickly accessible. The node idx could also be stored here if it was found that accessing zone->node is significant which may be the case on workloads where nodemasks are heavily used. This patch introduces a struct zoneref to store a zone pointer and a zone index. The zonelist then consists of an array of these struct zonerefs which are looked up as necessary. Helpers are given for accessing the zone index as well as the node index. [[email protected]: Suggested struct zoneref instead of embedding information in pointers] [[email protected]: mm-have-zonelist: fix memcg ooms] [[email protected]: just return do_try_to_free_pages] [[email protected]: do_try_to_free_pages gfp_mask redundant] Signed-off-by: Mel Gorman <[email protected]> Acked-by: Christoph Lameter <[email protected]> Acked-by: David Rientjes <[email protected]> Signed-off-by: Lee Schermerhorn <[email protected]> Cc: KAMEZAWA Hiroyuki <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Nick Piggin <[email protected]> Signed-off-by: Hugh Dickins <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-04-28mm: use two zonelist that are filtered by GFP maskMel Gorman1-4/+7
Currently a node has two sets of zonelists, one for each zone type in the system and a second set for GFP_THISNODE allocations. Based on the zones allowed by a gfp mask, one of these zonelists is selected. All of these zonelists consume memory and occupy cache lines. This patch replaces the multiple zonelists per-node with two zonelists. The first contains all populated zones in the system, ordered by distance, for fallback allocations when the target/preferred node has no free pages. The second contains all populated zones in the node suitable for GFP_THISNODE allocations. An iterator macro is introduced called for_each_zone_zonelist() that interates through each zone allowed by the GFP flags in the selected zonelist. Signed-off-by: Mel Gorman <[email protected]> Acked-by: Christoph Lameter <[email protected]> Signed-off-by: Lee Schermerhorn <[email protected]> Cc: KAMEZAWA Hiroyuki <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Nick Piggin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-02-07Introduce flags for reserve_bootmem()Bernhard Walle1-5/+9
This patchset adds a flags variable to reserve_bootmem() and uses the BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions between crashkernel area and already used memory. This patch: Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE. If that flag is set, the function returns with -EBUSY if the memory already has been reserved in the past. This is to avoid conflicts. Because that code runs before SMP initialisation, there's no race condition inside reserve_bootmem_core(). [[email protected]: coding-style fixes] [[email protected]: fix powerpc build] Signed-off-by: Bernhard Walle <[email protected]> Cc: <[email protected]> Cc: "Eric W. Biederman" <[email protected]> Cc: Vivek Goyal <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-20Merge branch 'master' of ↵Linus Torvalds1-1/+1
hera.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'master' of hera.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (29 commits) [PARISC] fix uninitialized variable warning in asm/rtc.h [PARISC] Port checkstack.pl to parisc [PARISC] Make palo target work when $obj != $src [PARISC] Zap unused variable warnings in pci.c [PARISC] Fix tests in palo target [PARISC] Fix palo target [PARISC] Restore palo target [PARISC] Attempt to clean up parisc/Makefile [PARISC] Fix infinite loop in /proc/iomem [PARISC] Quiet sysfs_create_link __must_check warnings in pdc_stable [PARISC] Squelch pci_enable_device __must_check warning in superio [PARISC] Kill off broken irqstack code [PARISC] Remove hardcoded uses of PAGE_SIZE [PARISC] Clean up pointless ASM_PAGE_SIZE_DIV use [PARISC] Kill off the last vestiges of ASM_PAGE_SIZE [PARISC] Kill off ASM_PAGE_SIZE use [PARISC] Beautify parisc vmlinux.lds.S [PARISC] Clean up a resource_size_t warning in sba_iommu [PARISC] Kill incorrect cast warning in unwinder [PARISC] Kill zone_to_nid printk warning ... Fixed trivial conflict in include/asm-parisc/tlbflush.h manually
2007-10-19Use helpers to obtain task pid in printks (arch code)Alexey Dobriyan1-1/+1
One of the easiest things to isolate is the pid printed in kernel log. There was a patch, that made this for arch-independent code, this one makes so for arch/xxx files. It took some time to cross-compile it, but hopefully these are all the printks in arch code. Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Pavel Emelyanov <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-18[PARISC] Kill zone_to_nid printk warningKyle McMartin1-1/+1
zone_to_nid returns int, always. Signed-off-by: Kyle McMartin <[email protected]>
2007-10-16During VM oom condition, kill all threads in process groupWill Schmidt1-1/+1
We have had complaints where a threaded application is left in a bad state after one of it's threads is killed when we hit a VM: out_of_memory condition. Killing just one of the process threads can leave the application in a bad state, whereas killing the entire process group would allow for the application to restart, or be otherwise handled, and makes it very obvious that something has gone wrong. This change allows the entire process group to be taken down, rather than just the one thread. Signed-off-by: Will Schmidt <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: Russell King <[email protected]> Cc: Ian Molton <[email protected]> Cc: Haavard Skinnemoen <[email protected]> Cc: Mikael Starvik <[email protected]> Cc: David Howells <[email protected]> Cc: Andi Kleen <[email protected]> Cc: "Luck, Tony" <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Roman Zippel <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Paul Mundt <[email protected]> Cc: Kazumoto Kojima <[email protected]> Cc: Richard Curnow <[email protected]> Cc: William Lee Irwin III <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Chris Zankel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-19mm: fault feedback #2Nick Piggin1-11/+12
This patch completes Linus's wish that the fault return codes be made into bit flags, which I agree makes everything nicer. This requires requires all handle_mm_fault callers to be modified (possibly the modifications should go further and do things like fault accounting in handle_mm_fault -- however that would be for another patch). [[email protected]: fix alpha build] [[email protected]: fix s390 build] [[email protected]: fix sparc build] [[email protected]: fix sparc64 build] [[email protected]: fix ia64 build] Signed-off-by: Nick Piggin <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: Russell King <[email protected]> Cc: Ian Molton <[email protected]> Cc: Bryan Wu <[email protected]> Cc: Mikael Starvik <[email protected]> Cc: David Howells <[email protected]> Cc: Yoshinori Sato <[email protected]> Cc: "Luck, Tony" <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Roman Zippel <[email protected]> Cc: Greg Ungerer <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Paul Mundt <[email protected]> Cc: Kazumoto Kojima <[email protected]> Cc: Richard Curnow <[email protected]> Cc: William Lee Irwin III <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Cc: Miles Bader <[email protected]> Cc: Chris Zankel <[email protected]> Acked-by: Kyle McMartin <[email protected]> Acked-by: Haavard Skinnemoen <[email protected]> Acked-by: Ralf Baechle <[email protected]> Acked-by: Andi Kleen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> [ Still apparently needs some ARM and PPC loving - Linus ] Signed-off-by: Linus Torvalds <[email protected]>
2007-05-22[PARISC] spelling fixes: arch/parisc/Simon Arlott1-5/+5
Spelling fixes in arch/parisc/. Signed-off-by: Simon Arlott <[email protected]> Acked-by: Grant Grundler <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2007-02-26Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds4-179/+69
* master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (78 commits) [PARISC] Use symbolic last syscall in __NR_Linux_syscalls [PARISC] Add missing statfs64 and fstatfs64 syscalls Revert "[PARISC] Optimize TLB flush on SMP systems" [PARISC] Compat signal fixes for 64-bit parisc [PARISC] Reorder syscalls to match unistd.h Revert "[PATCH] make kernel/signal.c:kill_proc_info() static" [PARISC] fix sys_rt_sigqueueinfo [PARISC] fix section mismatch warnings in harmony sound driver [PARISC] do not export get_register/set_register [PARISC] add ENTRY()/ENDPROC() and simplify assembly of HP/UX emulation code [PARISC] convert to use CONFIG_64BIT instead of __LP64__ [PARISC] use CONFIG_64BIT instead of __LP64__ [PARISC] add ASM_EXCEPTIONTABLE_ENTRY() macro [PARISC] more ENTRY(), ENDPROC(), END() conversions [PARISC] fix ENTRY() and ENDPROC() for 64bit-parisc [PARISC] Fixes /proc/cpuinfo cache output on B160L [PARISC] implement standard ENTRY(), END() and ENDPROC() [PARISC] kill ENTRY_SYS_CPUS [PARISC] clean up debugging printks in smp.c [PARISC] factor syscall_restart code out of do_signal ... Fix conflict in include/linux/sched.h due to kill_proc_info() being made publicly available to PARISC again.
2007-02-17[PARISC] use CONFIG_64BIT instead of __LP64__Helge Deller1-4/+4
- additionally update my copyright timestamps Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2007-02-17[PARISC] whitespace cleanups and unify 32/64bit user-access assembler inlinesHelge Deller1-4/+0
Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2007-02-17Merge branch 'parisc' from /home/kyle/repos/parisc-2.6.gitKyle McMartin3-171/+65
Conflicts: arch/parisc/hpux/sys_hpux.c arch/parisc/mm/ioremap.c
2007-02-12[PATCH] Dynamic kernel command-line: fixupsAlon Bar-Lev1-1/+0
Remove in-source externs, linux/init.h is included in all cases. This is a fixups for "Dynamic kernel command-line" patch. It also includes some uml __init fixups so that we can __initdata also its command_line. Signed-off-by: Alon Bar-Lev <[email protected]> Cc: Jeff Dike <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-02-12[PATCH] Dynamic kernel command-line: pariscAlon Bar-Lev1-2/+2
1. Rename saved_command_line into boot_command_line. 2. Set command_line as __initdata. Signed-off-by: Alon Bar-Lev <[email protected]> Cc: Ralf Baechle <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-02-11[PATCH] optional ZONE_DMA: remove ZONE_DMA remains from pariscChristoph Lameter1-3/+1
Remove ZONE_DMA remains from parisc so that kernels are build without ZONE_DMA. Signed-off-by: Christoph Lameter <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: James Bottomley <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-12-08[PATCH] Generic ioremap_page_range: parisc conversionHaavard Skinnemoen1-104/+7
Convert parisc to use generic ioremap_page_range() Signed-off-by: Haavard Skinnemoen <[email protected]> Acked-by: Kyle McMartin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-12-08[PARISC] bloody printf fmt string warningsKyle McMartin1-1/+1
Signed-off-by: Kyle McMartin <[email protected]>
2006-12-08[PARISC] more sparse fixesMatthew Wilcox1-3/+3
0/NULL changes, __user annotations, __iomem annotations Signed-off-by: Matthew Wilcox <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-12-08[PARISC] Unbreak discontigmem mem_init()Kyle McMartin1-18/+32
The `simple' way of walking and checking PageReserved is broken on discontigmem, instead we need to check each range explicitly. (Also rename a few things so they make more sense.) Signed-off-by: Kyle McMartin <[email protected]>
2006-12-08[PARISC] Show more memory information and memory layout at bootupHelge Deller1-1/+47
Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-12-08[PARISC] Delete arch/parisc/mm/kmap.c againMatthew Wilcox1-166/+0
I deleted this file from 2.4 5 years ago. Unfortunately, that change never got merged to Linus and so when we switched to 2.5 it came back and nobody noticed. It's never been built in 2.5/2.6 as it was never in the Makefile. Signed-off-by: Matthew Wilcox <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-12-07[PATCH] mm: arch do_page_fault() vs in_atomic()Peter Zijlstra1-1/+1
In light of the recent pagefault and filemap_copy_from_user work I've gone through all the arch pagefault handlers to make sure the inc_preempt_count() 'feature' works as expected. Several sections of code (including the new filemap_copy_from_user) rely on the fact that faults do not take locks under increased preempt count. arch/x86_64 - good arch/powerpc - good arch/cris - fixed arch/i386 - good arch/parisc - fixed arch/sh - good arch/sparc - good arch/s390 - good arch/m68k - fixed arch/ppc - good arch/alpha - fixed arch/mips - good arch/sparc64 - good arch/ia64 - good arch/arm - fixed arch/um - good arch/avr32 - good arch/h8300 - NA arch/m32r - good arch/v850 - good arch/frv - fixed arch/m68knommu - NA arch/arm26 - fixed arch/sh64 - fixed arch/xtensa - good Signed-off-by: Peter Zijlstra <[email protected]> Acked-by: Nick Piggin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-04[PARISC] Fix iounmap compile warningMatthew Wilcox1-1/+1
iounmap's argument needs to be both const and volatile, otherwise we'll get warnings that we're discarding pointer qualifiers Signed-off-by: Matthew Wilcox <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-10-04[PARISC] Remove variables decls duplicated from asm-generic/sections.hKyle McMartin1-13/+10
Signed-off-by: Kyle McMartin <[email protected]>
2006-09-26[PATCH] NUMA: Add zone_to_nid functionChristoph Lameter1-1/+1
There are many places where we need to determine the node of a zone. Currently we use a difficult to read sequence of pointer dereferencing. Put that into an inline function and use throughout VM. Maybe we can find a way to optimize the lookup in the future. Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-09-26[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializationsChristoph Lameter1-1/+1
Fix array initialization in lots of arches The number of zones may now be reduced from 4 to 2 for many arches. Fix the array initialization for the zones array for all architectures so that it is not initializing a fixed number of elements. Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-07-01[PATCH] add __[start|end]_rodata sections to asm-generic/sections.hHeiko Carstens1-2/+2
Add __start_rodata and __end_rodata to sections.h to avoid extern declarations. Needed by s390 code (see following patch). [[email protected]: update architectures] Cc: Arjan van de Ven <[email protected]> Cc: Martin Schwidefsky <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Cc: Andi Kleen <[email protected]> Acked-by: Kyle McMartin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel1-1/+0
Signed-off-by: Jörn Engel <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-04-21[PARISC] Further work for multiple page sizesHelge Deller1-13/+15
More work towards supporing multiple page sizes on 64-bit. Convert some assumptions that 64bit uses 3 level page tables into testing PT_NLEVELS. Also some BUG() to BUG_ON() conversions and some cleanups to assembler. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-04-21[PARISC] Misc. janitorial workHelge Deller1-1/+1
Fix a spelling mistake, add a KERN_INFO flag, and fix some whitespace uglies. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-04-21[PARISC] EISA regions must be mapped NO_CACHEHelge Deller1-1/+2
Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Move ioremap EXPORT_SYMBOL from parisc_ksyms.cKyle McMartin1-0/+2
Move ioremap/iounmap EXPORT_SYMBOL to ioremap.c where they belong. Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Fixup CONFIG_EISA a bitHelge Deller1-5/+3
Fix up some ISA/EISA stuff. (Note: isa_ accessors have been removed from asm/io.h) Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Remove obsolete CONFIG_DEBUG_IOREMAPHelge Deller1-24/+0
Remove CONFIG_DEBUG_IOREMAP, it's now obsolete and won't work anyway. Remove it from lib/KConfig since it was only available on parisc. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Temporary FIXME for ioremapping EISA regionsHelge Deller1-5/+6
Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Enable ioremap functionality unconditionallyHelge Deller1-14/+2
Enable CONFIG_HPPA_IOREMAP by default and remove all now unnecessary code. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] Add CONFIG_HPPA_IOREMAP to conditionally enable ioremapHelge Deller1-7/+6
Instead of making it a #define in asm/io.h, allow user to select to turn on IOREMAP from the config menu. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
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