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2008-02-06Rename: linux/pata_platform.h to linux/ata_platform.hJeff Garzik22-21/+21
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-02-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds32-1593/+1825
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (29 commits) ide-tape: bump minor driver version ide-tape: cleanup the remaining codestyle issues ide-tape: fix syntax error in idetape_identify_device() ide-tape: remove leftover OnStream support warning ide-tape: collect module-related macro calls at the end ide-tape: include proper headers ide-tape: remove unused "length" arg from idetape_create_read_buffer_cmd() ide-tape: remove struct idetape_id_gcw ide-tape: cleanup and fix comments ide-tape: shorten some function names ide-tape: remove idetape_increase_max_pipeline_stages() ide-tape: struct idetape_tape_t: shorten member names v2 ide-tape: struct idetape_tape_t: remove unused members ide-tape: remove typedef idetape_chrdev_direction_t ide-tape: simplify code branching in the interrupt handler ide-tape: remove unreachable code chunk ide-tape: remove struct idetape_read_position_result_t ide-tape: refactor the debug logging facility ide: add ide_read_error() inline helper ide: add ide_read_[alt]status() inline helpers ...
2008-02-06Merge branch 'dmapool' of ↵Linus Torvalds4-482/+502
git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc * 'dmapool' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: pool: Improve memory usage for devices which can't cross boundaries Change dmapool free block management dmapool: Tidy up includes and add comments dmapool: Validate parameters to dma_pool_create Avoid taking waitqueue lock in dmapool dmapool: Fix style problems Move dmapool.c to mm/ directory
2008-02-06ide-tape: bump minor driver versionBorislav Petkov1-1/+1
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: cleanup the remaining codestyle issuesBorislav Petkov1-352/+480
... thus decreasing checkpatch.pl errors to 0. Bart: - remove needless function prototypes while at it - remove needless parentheses while at it - add missing KERN_ level to ide_tape_probe() - other minor fixups Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: fix syntax error in idetape_identify_device()Borislav Petkov1-2/+2
Spotted by Sergei Shtylyov. CC: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove leftover OnStream support warningBorislav Petkov1-4/+0
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: collect module-related macro calls at the endBorislav Petkov1-3/+2
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: include proper headersBorislav Petkov1-3/+3
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove unused "length" arg from idetape_create_read_buffer_cmd()Borislav Petkov1-3/+6
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove struct idetape_id_gcwBorislav Petkov1-33/+23
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: cleanup and fix commentsBorislav Petkov1-410/+271
Also, remove redundant ones and cleanup whitespace. Bart: - minor fixups Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: shorten some function namesBorislav Petkov1-17/+15
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove idetape_increase_max_pipeline_stages()Borislav Petkov1-20/+15
This function was being used only at one place so fold it in there. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: struct idetape_tape_t: shorten member names v2Borislav Petkov1-97/+113
Shorten some member names not too aggressively since this driver might be gone anyway soon. Bart: - minor fixes Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: struct idetape_tape_t: remove unused membersBorislav Petkov1-34/+11
- last_frame_position: only being written to once - firmware_revision, product_id, vendor_id: used once, remove from struct idetape_tape_t and deal with them locally - firmware_revision_num: only written to once - tape_still_time_begin: completely unused - tape_still_time: never written to; remove corresponding code chunk - uncontrolled_last_pipeline_head: only once written to - blocks_in_buffer: only written to Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove typedef idetape_chrdev_direction_tBorislav Petkov1-30/+32
.. and replace it with plain enums. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: simplify code branching in the interrupt handlerBorislav Petkov1-26/+28
... by adding a new typedef function pointer idetape_io_buf in order to call the proper buffer i/o handler depending on the data direction. Bart: - move idetape_io_buf before idetape_pc_intr() comment Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove unreachable code chunkBorislav Petkov1-12/+10
tape->speed_control is set to 1 in idetape_setup(), but, in calculate_speeds() its value is tested for being 0, 1, or 2. Remove the if-branches where tape->speed_control != 1 since they are never executed. Also, rename calculate_speeds() by adding driver's prefix as is with the other function names. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: remove struct idetape_read_position_result_tBorislav Petkov1-32/+18
There should be no functional changes resulting from this patch. Bart: - remove needless "!!" Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-tape: refactor the debug logging facilityBorislav Petkov1-222/+122
Teach the debug logging macro to differentiate between log levels based on the type of debug level enabled specifically instead of a threshold-based one. Thus, convert tape->debug_level to a bitmask that is written to over /proc. Also, - cleanup and simplify the debug macro thus removing a lot of code lines, - get rid of unused debug levels, - adjust the loglevel at several places where it was simply missing (e.g. idetape_chrdev_open()) - move the tape ptr initialization up in idetape_chrdev_open() so that we can use it in the debug_log macro earlier in the function. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide: add ide_read_error() inline helperBartlomiej Zolnierkiewicz8-10/+18
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide: add ide_read_[alt]status() inline helpersBartlomiej Zolnierkiewicz11-69/+100
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide: remove ide_setup_ports()Bartlomiej Zolnierkiewicz8-184/+133
ide-cris.c: * Add cris_setup_ports() helper and use it instead of ide_setup_ports() (fixes random value being set in ->io_ports[IDE_IRQ_OFFSET]). buddha.c: * Add buddha_setup_ports() helper and use it instead of ide_setup_ports(). falconide.c: * Add falconide_setup_ports() helper and use it instead of ide_setup_ports(), also fix return value of falconide_init() while at it. gayle.c: * Add gayle_setup_ports() helper and use it instead of ide_setup_ports(). macide.c: * Add macide_setup_ports() helper and use it instead of ide_setup_ports() (fixes incorrect value being set in ->io_ports[IDE_IRQ_OFFSET]). q40ide.c: * Fix q40_ide_setup_ports() comments. ide.c: * Remove no longer needed ide_setup_ports(). Cc: Mikael Starvik <starvik@axis.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide: remove redundant BUG_ON() from [atapi_]reset_pollfunc()Bartlomiej Zolnierkiewicz1-2/+0
Same BUG_ON() is present inside ide_set_handler(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide: remove write-only ->sata_misc[] from ide_hwif_tBartlomiej Zolnierkiewicz2-8/+0
* Remove write-only ->sata_misc[] from ide_hwif_t. * Remove no longer used SATA_{MISC,PHY,IEN}_OFFSET defines. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ppc: fix #ifdef-s in mediabay driver (take 2)Bartlomiej Zolnierkiewicz2-29/+25
* Replace incorrect CONFIG_BLK_DEV_IDE #ifdef in check_media_bay() by CONFIG_MAC_FLOPPY one. * Replace incorrect CONFIG_BLK_DEV_IDE #ifdef-s by CONFIG_BLK_DEV_IDE_PMAC ones. * check_media_bay() is used only by drivers/block/swim3.c so make this function available only if CONFIG_MAC_FLOPPY is defined. * check_media_bay_by_base() and media_bay_set_ide_infos() are used only by drivers/ide/ppc/pmac.c so so make these functions available only if CONFIG_MAC_FLOPPY is defined. v2: * Remove ifdefs from function prototypes. (Andrew Morton) Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-pci-generic: kill the unused ifdef/endif/MODULE codeDenis Cheng3-14/+5
with module_param macro, the __setup code can be killed now: const __setup("all-generic-ide", ide_generic_all_on); and the module name "generic.ko" is not descriptive to its functionality, can be changed in Makefile, the "ide-pci-generic.ko" is better. the ide-pci-generic.all-generic-ide parameter also documented in Documentation/kernel-parameters.txt Signed-off-by: Denis Cheng <crquan@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06drivers/ide/legacy/hd.c: fix uninitialized var warningAndrew Morton1-3/+6
drivers/ide/legacy/hd.c: In function 'hd_request': drivers/ide/legacy/hd.c:424: warning: 'stat' may be used uninitialized in this function gcc is being stupid. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06drivers/ide/ide-acpi.c: fix uninitialized var warningAndrew Morton1-1/+1
drivers/ide/ide-acpi.c: In function 'ide_acpi_init': drivers/ide/ide-acpi.c:175: warning: 'dev_handle' may be used uninitialized in this function Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06Palmchip BK3710 IDE driverAnton Salnikov5-2/+409
This is Palmchip BK3710 IDE controller support. The IDE controller logic supports PIO, MultiWord-DMA and Ultra-DMA modes. Supports interface to Compact Flash (CF) configured in True-IDE mode. Bart: - remove dead code - fix ide_hwif_setup_dma() build problem Signed-off-by: Anton Salnikov <asalnikov@ru.mvista.com> Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06ide-generic: probing bugfixBartlomiej Zolnierkiewicz1-2/+8
On Tuesday 05 February 2008, Linus Torvalds wrote: > > On Sat, 2 Feb 2008, Bartlomiej Zolnierkiewicz wrote: > > > > * next part of IDE probing code re-organization saga > >   (that would be me) > > This seems to cause very irritating and bogus messages for me: > >       Probing IDE interface ide0... >       Probing IDE interface ide1... >       ide2: I/O resource 0x0-0x7 not free. >       ide2: ports already in use, skipping probe >       ide3: I/O resource 0x0-0x7 not free. >       ide3: ports already in use, skipping probe >       ide4: I/O resource 0x0-0x7 not free. >       ide4: ports already in use, skipping probe >       ide5: I/O resource 0x0-0x7 not free. >       ide5: ports already in use, skipping probe >       ide6: I/O resource 0x0-0x7 not free. >       ide6: ports already in use, skipping probe >       ide7: I/O resource 0x0-0x7 not free. >       ide7: ports already in use, skipping probe >       ide8: I/O resource 0x0-0x7 not free. >       ide8: ports already in use, skipping probe >       ide9: I/O resource 0x0-0x7 not free. >       ide9: ports already in use, skipping probe > > and that's just totally bogus. It shouldn't even request that region, > since it's not been allocated! The commit 139ddfcab50e5eabcc88341c8743a990ac1be6a2 ("ide: move handling of I/O resources out of ide_probe_port()") changed the ordering of hwif->noprobe check vs ide_hwif_request_regions() call (so that we now reserve I/O regions before checking for hwif->noprobe). However ide-generic host driver depended on hwif->noprobe to be set for skipping probing of empty ide_hwifs[] slots. Fix it by passing only indexes of non-empty slots to ide_device_add_all() from ide_generic_init(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-06deprecate smbfs in favour of cifsAndrew Morton2-14/+21
smbfs is a bit buggy and has no maintainer. Change it to shout at the user on the first five mount attempts - tell them to switch to CIFS. Come December we'll mark it BROKEN and see what happens. [olecom@flower.upol.cz: documentation update] Cc: Urban Widmark <urban@teststation.com> Acked-by: Steven French <sfrench@us.ibm.com> Signed-off-by: Oleg Verych <olecom@flower.upol.cz> Cc: Jeff Layton <jlayton@redhat.com> Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06timerfd: fix remaining architecturesAndrew Morton8-8/+8
Cc: David Howells <dhowells@redhat.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp> Cc: Richard Curnow <rc@rc0.org.uk> Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06Fix timerfd breakage on avr32Haavard Skinnemoen2-2/+2
Hmm. Someone removed the timerfd() syscall... Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06stop c_p_a corrupting the pdsHugh Dickins1-1/+0
When change_page_attr splits a large page on x86_32 (without PAE), it is currently corrupting every process's page directory: fix that by removing the thinko which passes down a physical instead of a virtual address. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05Merge branch 'release' of ↵Linus Torvalds28-376/+468
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] make pfm_get_task work with virtual pids [IA64] honor notify_die() returning NOTIFY_STOP [IA64] remove dead code: __cpu_{down,die} from !HOTPLUG_CPU [IA64] Appoint kvm/ia64 Maintainers [IA64] ia64_set_psr should use srlz.i [IA64] Export three symbols for module use [IA64] mca style cleanup [IA64] sn_hwperf semaphore to mutex [IA64] generalize attribute of fsyscall_gtod_data [IA64] efi.c Add /* never reached */ annotation [IA64] efi.c Spelling/punctuation fixes [IA64] Make efi.c mostly fit in 80 columns [IA64] aliasing-test: fix gcc warnings on non-ia64 [IA64] Slim-down __clear_bit_unlock [IA64] Fix the order of atomic operations in restore_previous_kprobes on ia64 [IA64] constify function pointer tables [IA64] fix userspace compile error in gcc_intrin.h
2008-02-05Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds25-520/+587
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] dcss: Initialize workqueue before using it. [S390] Remove BUILD_BUG_ON() in vmem code. [S390] sclp_tty/sclp_vt220: Fix scheduling while atomic [S390] dasd: fix panic caused by alias device offline [S390] dasd: add ifcc handling [S390] latencytop s390 support. [S390] Implement ext2_find_next_bit. [S390] Cleanup & optimize bitops. [S390] Define GENERIC_LOCKBREAK. [S390] console: allow vt220 console to be the only console [S390] Fix couple of section mismatches. [S390] Fix smp_call_function_mask semantics. [S390] Fix linker script. [S390] DEBUG_PAGEALLOC support for s390. [S390] cio: Add shutdown callback for ccwgroup. [S390] cio: Update documentation. [S390] cio: Clean up chsc response code handling. [S390] cio: make sense id procedure work with partial hardware response
2008-02-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds26-115/+84
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) [PKT_SCHED]: vlan tag match [NET]: Add if_addrlabel.h to sanitized headers. [NET] rtnetlink.c: remove no longer used functions [ICMP]: Restore pskb_pull calls in receive function [INET]: Fix accidentally broken inet(6)_hash_connect's port offset calculations. [NET]: Remove further references to net-modules.txt bluetooth rfcomm tty: destroy before tty_close() bluetooth: blacklist another Broadcom BCM2035 device drivers/bluetooth/btsdio.c: fix double-free drivers/bluetooth/bpa10x.c: fix memleak bluetooth: uninlining bluetooth: hidp_process_hid_control remove unnecessary parameter dealing tun: impossible to deassert IFF_ONE_QUEUE or IFF_NO_PI hamradio: fix dmascc section mismatch [SCTP]: Fix kernel panic while received AUTH chunk with BAD shared key identifier [SCTP]: Fix kernel panic while received AUTH chunk while enabled auth [IPV4]: Formatting fix for /proc/net/fib_trie. [IPV6]: Fix sysctl compilation error. [NET_SCHED]: Add #ifdef CONFIG_NET_EMATCH in net/sched/cls_flow.c (latest git broken build) [IPV4]: Fix compile error building without CONFIG_FS_PROC ...
2008-02-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds1-3/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64] pci_sun4v.c: Section fixes.
2008-02-05Merge branch 'agp-patches' of ↵Linus Torvalds11-71/+276
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp: remove flush_agp_mappings calls from new flush handling code intel-agp: introduce IS_I915 and do some cleanups.. [intel_agp] fix name for G35 chipset intel-agp: fixup resource handling in flush code. intel-agp: add new chipset ID agp: remove unnecessary pci_dev_put agp: remove uid comparison as security check fix AGP warning agp/intel: Add chipset flushing support for i8xx chipsets. intel-agp: add chipset flushing support agp: add chipset flushing support to AGP interface
2008-02-05Merge branch 'for-linus' of ↵Linus Torvalds39-126/+16848
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/nes: Add a driver for NetEffect RNICs IB/mthca: Return proper error codes from mthca_fmr_alloc() IB: Avoid marking __devinitdata as const IB/mlx4: Actually print out the driver version IB/ib_mthca: Pre-link receive WQEs in Tavor mode IB/mthca: Remove checks for srq->first_free < 0 IB/fmr_pool: Allocate page list for pool FMRs only when caching enabled IB/srp: Retry stale connections mlx4_core: Don't read reserved fields in mlx4_QUERY_ADAPTER() IB/mthca: Don't read reserved fields in mthca_QUERY_ADAPTER() IPoIB: Remove a misleading debug print IPoIB: Handle bonding failover race for connected neighbours too IB/mthca: Fix and simplify page size calculation in mthca_reg_phys_mr() IB/ehca: Add PMA support IB/ehca: Update sma_attr also in case of disruptive config change IB/ehca: Prevent sending UD packets to QP0 IB/cm: Add interim support for routed paths mlx4_core: Fix more section mismatches
2008-02-05uml: make mconsole_stack namespace-awareJeff Dike1-17/+18
Also fixed the include syntax while I was there. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: redo the calculation of NR_syscallsJeff Dike6-19/+25
Redo the calculation of NR_syscalls since that disappeared from i386 and use a similar mechanism on x86_64. We now figure out the size of the system call table in arch code and stick that in syscall_table_size. arch/um/kernel/skas/syscall.c defines NR_syscalls in terms of that since its the only thing that needs to know how many system calls there are. The old mechananism that was used on x86_64 is gone. arch/um/include/sysdep-i386/syscalls.h got some formatting since I was looking at it. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: defconfig tweaksJeff Dike1-3/+3
Tweak the UML defconfig - we probably don't need 256 old-style ptys - this slows down udev noticably enable hostfs disable slab debugging - another noticable performance hit Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: port mutex conversionDaniel Walker1-3/+4
The port_sem is already used as a mutex since it's using DECLARE_MUTEX(), but the underlying construct is still a semaphore .. This patch switches it over to a struct mutex. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: mconsole mutex conversionDaniel Walker1-3/+4
The plug_mem_mutex is already used as a mutex since it's using DECLARE_MUTEX(), but the underlying construct is still a semaphore .. This patch switches it over to a struct mutex. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: LDT mutex conversionDaniel Walker2-9/+9
The ldt.semaphore conforms to the new struct mutex requirments, so I converted it to use the new API and changed the name. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: use of a public MAC is a warning, not an errorJeff Dike1-5/+4
Downgrade one of the MAC validity checks. If it's one that could be possibly assigned to a physical NIC, then nothing will break. So, emit a warning in this case, but keep the requested MAC. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05uml: fix infinite mconsole loopKarol Swietlicki1-1/+3
This patch takes care of a problem with the stopping code. The function inside the while condition returns 0 to signify a problem. A problem could be for example a bad command or a bad version of the mconsole client. A bad command would terminate the stopping loop and resume the kernel. This is a problem. A better solution is to make the loop infinite and don't leave it until we are explicitly told to. Signed-off-by: Karol Swietlicki <magotari@gmail.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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