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* [PARISC] Kill off broken irqstack codeKyle McMartin2007-10-18
| | | | | | | It's been unfinished and broken long enough, and I have some ideas on how to do it more cleanly. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Remove hardcoded uses of PAGE_SIZEKyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Clean up pointless ASM_PAGE_SIZE_DIV useKyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Kill off the last vestiges of ASM_PAGE_SIZEKyle McMartin2007-10-18
| | | | | | Sam's previous patch missed a few uses of ASM_PAGE_SIZE. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Kill off ASM_PAGE_SIZE useSam Ravnborg2007-10-18
| | | | | | | | | | | We have the macro _AC() generally available now so the calculation of PAGE_SIZE can be made assembler compatible. Introduce use of _AC() and kill all users of ASM_PAGE_SIZE. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Beautify parisc vmlinux.lds.SSam Ravnborg2007-10-18
| | | | | | | | | | | | | | | Introduce a consistent layout of vmlinux. The same layout has been introduced for most architectures. And the same time move a few label definitions inside the curly brackets so they are assigned the correct starting address. Before a ld inserted alignment would have casued the label to pint before the actual start of the section. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Clean up a resource_size_t warning in sba_iommuKyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Kill incorrect cast warning in unwinderKyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Kill zone_to_nid printk warningKyle McMartin2007-10-18
| | | | | | zone_to_nid returns int, always. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Unbreak processor_probe when we have more than NR_CPUSKyle McMartin2007-10-18
| | | | | | | | If we already have NR_CPUS worth of cpus online, we obviously shouldn't be trying to bring up more... Fixes a particularly vexing issue I had when running another machines kernel on my rp3440. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Kill pointless variable use in time.cKyle McMartin2007-10-18
| | | | | | | Clean up a pointless use of a variable in update_cr16_clocksource. It just looks silly. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] import necessary bits of libgcc.aKyle McMartin2007-10-18
| | | | | | | | | Currently we're hacking libs-y to include libgcc.a, but this has unforeseen consequences since the userspace libgcc is linked with fpregs enabled. We need the kernel to stop using fpregs in an uncontrolled manner to implement lazy fpu state saves. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Use page allocator instead of slab allocator in pci-dma.cChristoph Lameter2007-10-18
| | | | | | | | | | | | | | | | Slab pages obtained via kmalloc are not cacheline aligned. Nor is it advisable to perform VM operations designed for page allocator pages on memory obtained via kmalloc. So replace the page sized allocations in kernel/pci-dma.c with page allocator pages. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Grant Grundler <grundler@parisc-linux.org> Cc: Matthew Wilcox <willy@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] parisc: "extern inline" -> "static inline"Adrian Bunk2007-10-18
| | | | | | | | | | "extern inline" will have different semantics with gcc 4.3, and "static inline" is correct here. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Matthew Wilcox <willy@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Update defconfigsKyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Clean up asm-parisc/pdc.hKyle McMartin2007-10-18
| | | | | | | If we're going to export the header, at least let's organize it sensibly and not have a mishmash of userspace, assembly, and kernel visible defines. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Export pdc.h for paloJeff Bailey2007-10-18
| | | | | Signed-off-by: Jeff Bailey <jbailey@raspberryginger.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* [PARISC] Wire up sys_fallocate (and compat_sys_fallocate)Kyle McMartin2007-10-18
| | | | Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
* Merge branch 'release' of ↵Linus Torvalds2007-10-17
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] fix non-numa build
| * [IA64] fix non-numa buildAndrew Morton2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/ia64/kernel/machine_kexec.c: In function `arch_crash_save_vmcoreinfo': arch/ia64/kernel/machine_kexec.c:131: error: `pgdat_list' undeclared (first use in this function) arch/ia64/kernel/machine_kexec.c:131: error: (Each undeclared identifier is reported only once arch/ia64/kernel/machine_kexec.c:131: error: for each function it appears in.) arch/ia64/kernel/machine_kexec.c:134: error: `node_memblk' undeclared (first use in this function) arch/ia64/kernel/machine_kexec.c:135: error: `NR_NODE_MEMBLKS' undeclared (first use in this function) arch/ia64/kernel/machine_kexec.c:136: error: invalid application of `sizeof' to incomplete type `node_memblk_s' arch/ia64/kernel/machine_kexec.c:137: error: dereferencing pointer to incomplete type arch/ia64/kernel/machine_kexec.c:138: error: dereferencing pointer to incomplete type make[1]: *** [arch/ia64/kernel/machine_kexec.o] Error 1 Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2007-10-17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: 9p: remove sysctl 9p: fix bad kconfig cross-dependency 9p: soften invalidation in loose_mode 9p: attach-per-user 9p: rename uid and gid parameters 9p: define session flags 9p: Make transports dynamic
| * | 9p: remove sysctlEric Van Hensbergen2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A sysctl method was added to enable and disable debugging levels. After further review, it was decided that there are better approaches to doing this and the sysctl methodology isn't really desirable. This patch removes the sysctl code from 9p. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: fix bad kconfig cross-dependencyEric Van Hensbergen2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | This patch moves transport dynamic registration and matching to the net module to prevent a bad Kconfig dependency between the net and fs 9p modules. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: soften invalidation in loose_modeEric Van Hensbergen2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loose mode in 9p utilizes the page cache without respecting coherency with the server. Any writes previously invaldiated the entire mapping for a file. This patch softens the behavior to only invalidate the region of the actual write. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: attach-per-userLatchesar Ionkov2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 9P2000 protocol requires the authentication and permission checks to be done in the file server. For that reason every user that accesses the file server tree has to authenticate and attach to the server separately. Multiple users can share the same connection to the server. Currently v9fs does a single attach and executes all I/O operations as a single user. This makes using v9fs in multiuser environment unsafe as it depends on the client doing the permission checking. This patch improves the 9P2000 support by allowing every user to attach separately. The patch defines three modes of access (new mount option 'access'): - attach-per-user (access=user) (default mode for 9P2000.u) If a user tries to access a file served by v9fs for the first time, v9fs sends an attach command to the server (Tattach) specifying the user. If the attach succeeds, the user can access the v9fs tree. As there is no uname->uid (string->integer) mapping yet, this mode works only with the 9P2000.u dialect. - allow only one user to access the tree (access=<uid>) Only the user with uid can access the v9fs tree. Other users that attempt to access it will get EPERM error. - do all operations as a single user (access=any) (default for 9P2000) V9fs does a single attach and all operations are done as a single user. If this mode is selected, the v9fs behavior is identical with the current one. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: rename uid and gid parametersLatchesar Ionkov2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the names of 'uid' and 'gid' parameters to the more appropriate 'dfltuid' and 'dfltgid'. This also sets the default uid/gid to -2 (aka nfsnobody) Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: define session flagsLatchesar Ionkov2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Create more general flags field in the v9fs_session_info struct and move the 'extended' flag as a bit in the flags. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: Make transports dynamicEric Van Hensbergen2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch abstracts out the interfaces to underlying transports so that new transports can be added as modules. This should also allow kernel configuration of transports without ifdef-hell. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2007-10-17
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: net: libertas sdio driver mmc: at91_mci: cleanup: use MCI_ERRORS mmc: possible leak in mmc_read_ext_csd
| * | net: libertas sdio driverPierre Ossman2007-10-17
| | | | | | | | | | | | | | | | | | | | | Add driver for Marvell's Libertas 8385 and 8686 wifi chips. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Dan Williams <dcbw@redhat.com>
| * | mmc: at91_mci: cleanup: use MCI_ERRORSAndrew Victor2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A small MMC driver cleanup. Use the defined AT91_MCI_ERRORS in at91_mci_completed_command() instead of specifying all the error bits individually. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| * | mmc: possible leak in mmc_read_ext_csdFlorin Malita2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The exception path associated with an invalid ext_csd_struct returns without freeing ext_csd. Coverity CID 1909. Signed-off-by: Florin Malita Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | | Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86Linus Torvalds2007-10-17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86: (114 commits) x86: delete vsyscall files during make clean kbuild: fix typo SRCARCH in find_sources x86: fix kernel rebuild due to vsyscall fallout .gitignore update for x86 arch x86: unify include/asm/debugreg_32/64.h x86: unify include/asm/unwind_32/64.h x86: unify include/asm/types_32/64.h x86: unify include/asm/tlb_32/64.h x86: unify include/asm/siginfo_32/64.h x86: unify include/asm/bug_32/64.h x86: unify include/asm/mman_32/64.h x86: unify include/asm/agp_32/64.h x86: unify include/asm/kdebug_32/64.h x86: unify include/asm/ioctls_32/64.h x86: unify include/asm/floppy_32/64.h x86: apply missing DMA/OOM prevention to floppy_32.h x86: unify include/asm/cache_32/64.h x86: unify include/asm/cache_32/64.h x86: unify include/asm/dmi_32/64.h x86: unify include/asm/delay_32/64.h ...
| * | | x86: delete vsyscall files during make cleanSam Ravnborg2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make clean failed to delete a few files in x86/kernel. This is because kbuild does not see the correct/full kernel/Makefile. As a workaround until the Makefiles are merged specify the files to be deleted in the common Makefile. Reported by Mike Galbraith <efault@gmx.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Mike Galbraith <efault@gmx.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | kbuild: fix typo SRCARCH in find_sourcesYinghai Lu2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | otherwise get the two copy file list in SRCARCH for cscope: C symbol: start_kernel File Function Line 0 proto.h <global> 11 extern void start_kernel(void ); 1 start_kernel.h <global> 10 extern asmlinkage void __init start_kernel(void ); 2 head32.c i386_start_kernel 37 start_kernel(); 3 head32.c i386_start_kernel 37 start_kernel(); 4 head64.c x86_64_start_kernel 85 start_kernel(); 5 head64.c x86_64_start_kernel 85 start_kernel(); 6 head_32.S options 199 cmpb $0,%cl #the first CPU calls start_kernel 7 head_32.S options 199 cmpb $0,%cl #the first CPU calls start_kernel 8 enlighten.c xen_start_kernel 1145 start_kernel(); 9 enlighten.c xen_start_kernel 1145 start_kernel(); a lguest.c lguest_init 1095 start_kernel(); b main.c start_kernel 513 asmlinkage void __init start_kernel(void ) after the patch: C symbol: start_kernel File Function Line 0 proto.h <global> 11 extern void start_kernel(void ); 1 start_kernel.h <global> 10 extern asmlinkage void __init start_kernel(void ); 2 head32.c i386_start_kernel 37 start_kernel(); 3 head64.c x86_64_start_kernel 85 start_kernel(); 4 head_32.S options 199 cmpb $0,%cl #the first CPU calls start_kernel 5 enlighten.c xen_start_kernel 1145 start_kernel(); 6 lguest.c lguest_init 1095 start_kernel(); 7 main.c start_kernel 513 asmlinkage void __init start_kernel(void ) Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: fix kernel rebuild due to vsyscall falloutSam Ravnborg2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix rebuild of kernel when there is no changes. This happened for i386. Using make V=2 hinted that the output files were not assigned to targets - fixed by this patch. Reported by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | .gitignore update for x86 archDenis V. Lunev2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch: - makes .gitignore files visible to git - makes arch/x86/kernel/vsyscall_32.lds and arch/i386/boot invisible Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/debugreg_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Almost identical except for the extra DR_LEN_8 and the different DR_CONTROL_RESERVED defines. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Conflicts: include/asm-x86/Kbuild
| * | | x86: unify include/asm/unwind_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | 32bit has an extra UNW_FP define, which does not hurt. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/types_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly the same. Make the few exceptions conditional. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Conflicts: include/asm-x86/types_32.h
| * | | x86: unify include/asm/tlb_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | Same file, except for whitespace, comment formatting. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/siginfo_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | Same file, except for the 64bit PREAMBLE_SIZE define. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/bug_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Same file, except for whitespace, comment formatting and the .long/.quad delta which can be solved by a define. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/mman_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Same file, except for the extra 64bit MAP_32BIT define, which does not hurt for 32 bit compiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/agp_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 32bit D(n) debug addon can be made exclusive for 32 bit compiles. Otherwise all the same. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/kdebug_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 64 bit variant has additional function prototypes which do no harm for 32 bit. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/ioctls_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | Same file, except for whitespace and comment formatting. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/floppy_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same file, except for whitespace, comment formatting and: 32-bit: if((unsigned int) addr >= (unsigned int) high_memory) 64-bit: if((unsigned long) addr >= (unsigned long) high_memory) where the latter can be used safely for both. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Conflicts: include/asm-x86/floppy_32.h include/asm-x86/floppy_64.h
| * | | x86: apply missing DMA/OOM prevention to floppy_32.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 554d284ba90bc2306c31e5363789f05c320969c3 added _GPF_NORETRY to floppy_64.h to prevent OOM killer on floppy DMA allocations. Apply the same to the 32 bit variant. Found during the attempt to unify the _32/_64 variants. Seperate commit to document the resulting code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | x86: unify include/asm/cache_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Same file, except for whitespace, comment formatting and the two variants of fb_is_primary_device() Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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