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* [PATCH] parport: fix documentationArnaud Giersch2006-02-03
| | | | | | | | Fix documentation to actually match the code. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Normalize timespec for negative values in ns_to_timespecGeorge Anzinger2006-02-03
| | | | | | | | | | | | - In case of a negative nsec value the result of the division must be normalized. - Remove inline from an exported function. Signed-off-by: George Anzinger <george@wildturkeyranch.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v9fs: fix corner cases when flushing requestLatchesar Ionkov2006-02-03
| | | | | | | | | | | | | | | | | | | | When v9fs_mux_rpc sends a 9P message, it may be put in the queue of unsent request. If the user process receives a signal, v9fs_mux_rpc sets the request error to ERREQFLUSH and assigns NULL to request's send message. If the message was still in the unsent queue, v9fs_write_work would produce an oops while processing it. The patch makes sure that requests that are being flushed are moved to the pending requests queue safely. If a request is being flushed, don't remove it from the list of pending requests even if it receives a reply before the flush is acknoledged. The request will be removed during from the Rflush handler (v9fs_mux_flush_cb). Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v9fs: v9fs_put_str fixLatchesar Ionkov2006-02-03
| | | | | | | | | | v9fs_put_str used to store pointer to the source string, instead of the cbuf copy. This patch corrects it. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] v9fs: symlink support fixesLatchesar Ionkov2006-02-03
| | | | | | | | | | Two symlink fixes, v9fs_readlink didn't copy the last character of the symlink name, v9fs_vfs_follow_link incorrectly called strlen of newly allocated buffer instead of PATH_MAX. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] parport: add parallel port support for SGI O2Arnaud Giersch2006-02-03
| | | | | | | | | | | | | Add support for the built-in parallel port on SGI O2 (a.k.a. IP32). Define a new configuration option: PARPORT_IP32. The module is named parport_ip32. Hardware support for SPP, EPP and ECP modes along with DMA support when available are currently implemented. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fs/jffs/intrep.c: 255 is unsigned charFelix Oxley2006-02-03
| | | | | | | Signed-off-by: Felix Oxley <lkml@oxley.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/isdn/sc/ioctl.c: copy_from_user() size fixDomen Puncer2006-02-03
| | | | | | | | | | | | | | | A few lines above the patch we have: char *srec; srec = kmalloc(SCIOC_SRECSIZE, GFP_KERNEL); sizeof pointer is probably not meant here. Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] umem: check pci_set_dma_mask return value correctlyTobias Klauser2006-02-03
| | | | | | | Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix two ext[23] uninitialized warningsAndreas Gruenbacher2006-02-03
| | | | | | | | | | | There is a code path that passed size to ext2_xattr_set (ext3_xattr_set_handle) before initializing it. The callees don't use the value in that case, but gcc cannot tell. Always initialize size to get rid of the warnings. Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ufs: fix char vs. __s8 clash in ufsAndreas Schwab2006-02-03
| | | | | | | | | | | | | | Fix this warning: fs/ufs/super.c: In function ‘ufs_fill_super’: fs/ufs/super.c:858: warning: case label value exceeds maximum value for type which happens because __s8 != char. These macros are used for struct ufs_super_block.fs_clean which is declared as __s8. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] EDAC config cleanupDave Jones2006-02-03
| | | | | | | | | | The AMD76x chipsets aren't used in 64-bit, so don't offer the driver to the user. Signed-off-by: Dave Jones <davej@redhat.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] OProfile: fixed x86_64 incorrect kernel call graphsTong Li2006-02-03
| | | | | | | | | | | | | | | | | | | | | Fix the problem in kernel 2.6.15.1 (and early versions) that OProfile on x86_64 does not correctly collect the stack traces for kernel functions. The original code in valid_kernel_stack() in arch/i386/oprofile/backtrace.c assumes that the frame pointer (headaddr) should be greater than stack (i.e., regs). This assumption is wrong for x86_64 because NMIs in x86_64 use a seperate stack different from the kernel stack. Therefore, the variable stack now points to some location on the NMI stack, which turns out to be at a higher address than the frame pointer (headaddr) on the kernel stack. The correct comparison here should be between headaddr and regs->rsp for x86_64. Signed-off-by: Tong Li <tong.n.li@intel.com> Cc: John Levon <levon@movementarian.org> Cc: Philippe Elie <phil.el@wanadoo.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix some ucLinux breakage from the tty updatesAlan Cox2006-02-03
| | | | | | | | | | Breakage reported by Adrian Bunk Untested (no hardware) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] rio cleanupsAlan Cox2006-02-03
| | | | | | | | | | | | INKERNEL is always defined HOST is never defined therefore RTA is also never defined Strip the relevant garbage out of the headers on this basis. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] make "struct d_cookie" depend on CONFIG_PROFILINGMarcelo Tosatti2006-02-03
| | | | | | | | | | Shrinks "struct dentry" from 128 bytes to 124 on x86, allowing 31 objects per slab instead of 30. Cc: John Levon <levon@movementarian.org> Cc: Philippe Elie <phil.el@wanadoo.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ufs: fix hang during `rm'Evgeniy Dushistov2006-02-03
| | | | | | | | | | | | | | | | | | | | | | | This fixes the code like this: bh = sb_find_get_block (sb, tmp + j); if ((bh && DATA_BUFFER_USED(bh)) || tmp != fs32_to_cpu(sb, *p)) { retry = 1; brelse (bh); goto next1; } bforget (bh); sb_find_get_block() ordinarily returns a buffer_head with b_count>=2, and this code assume that in case if "b_count>1" buffer is used, so this caused infinite loop. (akpm: that is-the-buffer-busy code is incomprehensible. Good riddance. Use of block_truncate_page() seems sane). Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ufs: fix oops with `ufs1' typeEvgeniy Dushistov2006-02-03
| | | | | | | | | | | | | | | "rm" command, on file system with "ufs1" type cause system hang up. This is, in fact, not so bad as it seems to be, because of after that in "kernel control path" there are 3-4 places which may cause "oops". So the first patch fix oopses, and the second patch fix "kernel hang up". "oops" appears because of reading of group's summary info partly wrong, and access to not first group's summary info cause "oops". Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sx.c printk warning fixesAndrew Morton2006-02-03
| | | | | | | | | | drivers/char/sx.c: In function `sx_set_real_termios': drivers/char/sx.c:934: warning: long unsigned int format, different type arg (arg 2) drivers/char/sx.c:961: warning: long unsigned int format, different type arg (arg 2) drivers/char/sx.c:976: warning: long unsigned int format, different type arg (arg 2) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] quota_v2: printk warning fixesAndrew Morton2006-02-03
| | | | | | | | | | fs/quota_v2.c: In function `v2_check_quota_file': fs/quota_v2.c:39: warning: int format, different type arg (arg 2) fs/quota_v2.c:39: warning: int format, different type arg (arg 3) Cc: Jan Kara <jack@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] parport_serial: printk warning fixAndrew Morton2006-02-03
| | | | | | | | drivers/parport/parport_serial.c: In function `parport_register': drivers/parport/parport_serial.c:334: warning: unsigned int format, different type arg (arg 3) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] someone broke reiserfs V3 mount options, this fixes itVitaly Fertman2006-02-03
| | | | | | | | Signed-off-by: Hans Reiser <reiser@namesys.com> Signed-off-by: Vitaly Fertman <vitaly@namesys.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] don't allow users to set CONFIG_BROKEN=yAdrian Bunk2006-02-03
| | | | | | | | | | | | | Do not allow people to create configurations with CONFIG_BROKEN=y. The sole reason for CONFIG_BROKEN=y would be if you are working on fixing a broken driver, but in this case editing the Kconfig file is trivial. Never ever should a user enable CONFIG_BROKEN. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] parport: fix printk format warningRandy Dunlap2006-02-03
| | | | | | | | | | Fix printk format warning: drivers/parport/probe.c:205: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] SBC EPX does not check/claim I/O ports it uses (2nd Edition)Alan Cox2006-02-03
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sx.c warning fixesAndrew Morton2006-02-03
| | | | | | | | | | drivers/char/sx.c: In function `sx_set_real_termios': drivers/char/sx.c:934: warning: int format, long unsigned int arg (arg 2) drivers/char/sx.c:961: warning: unsigned int format, tcflag_t arg (arg 2) drivers/char/sx.c:976: warning: unsigned int format, tcflag_t arg (arg 2) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] 3c59x: collision statistic fixSteffen Klassert2006-02-03
| | | | | | | | | Count the total number of packets with collisions during transmission in vp->stats.collisions. Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] list.h: don't evaluate macro args multiple timesZach Brown2006-02-03
| | | | | | | | | | | | | | | | | | | I noticed that list.h init functions were evaluating macro arguments multiple times and thought it might be nice to protect the unsuspecting caller. Converting the macros to inline functions seems to reduce code size, too. A i386 defconfig build with gcc 3.3.3 from fc4: text data bss dec hex filename 3573148 565664 188828 4327640 4208d8 vmlinux.before 3572177 565664 188828 4326669 42050d vmlinux add/remove: 0/0 grow/shrink: 11/144 up/down: 88/-1016 (-928) There was no difference in checkstack output. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] include/asm-*/bitops.h: fix more "~0UL >> size" typosAlexey Dobriyan2006-02-03
| | | | | | | | | | | | | | | "[PATCH] m68knommu: fix find_next_zero_bit in bitops.h" fixed a typo in m68knommu implementation of find_next_zero_bit(). grep(1) shows that cris, frv, h8300, v850 are also affected. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Mikael Starvik <starvik@axis.com> Cc: David Howells <dhowells@redhat.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Tell kallsyms_lookup_name() to ignore type U entriesKeith Owens2006-02-03
| | | | | | | | | | | | | | | | | | | | When one module exports a function symbol and another module uses that symbol then kallsyms shows the symbol twice. Once from the consumer with a type of 'U' and once from the provider with a type of 't' or 'T'. On most architectures, both entries have the same address so it does not matter which one is returned by kallsyms_lookup_name(). But on architectures with function descriptors, the 'U' entry points to the descriptor, not to the code body, which is not what we want. IA64 # grep -w qla2x00_remove_one /proc/kallsyms a000000208c25ef8 U qla2x00_remove_one [qla2300] <= descriptor a000000208bf44c0 t qla2x00_remove_one [qla2xxx] <= function body Tell kallsyms_lookup_name() to ignore type U entries in modules. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: fix to_channelpath macroCornelia Huck2006-02-03
| | | | | | | | | Fix broken to_channelpath macro (fortunately worked in all current cases...). Signed-off-by: Cornelia Huck <cohuck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: fix compat syscall wrapperHeiko Carstens2006-02-03
| | | | | | | | | | Patch 9ad11ab48b1ad618bf47076e9e579f267f5306c2 changes the type of the first argument of some compat syscalls from int to unsigned int. Add these changes to the s390 compat wrapper as well. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: compile fix: missing defines in asm-s390/io.hHeiko Carstens2006-02-03
| | | | | | | | | | | Compile fix: add missing __raw_read* and __raw_write* defines to include/asm-s390/io.h. These are mandatory since patch c27a0d75b33c030965cc97d3d7f571107a673fb4 was merged. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: timer interface visibilityJan Glauber2006-02-03
| | | | | | | | | Avoid visibility of kernel internal interface to user space. Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: dasd extended error reporting moduleStefan Weinhuber2006-02-03
| | | | | | | | | | | | The DASD extended error reporting is a facility that allows to get detailed information about certain problems in the DASD I/O. This information can be used to implement fail-over applications that can recover these problems. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: restore support for AEC6280M cards in aec62xx.cThibaut VARENE2006-02-03
| | | | | | | | | | | | | | This patch adds missing initialization sequence, necessary to get the "Macintosh" version of AEC6280 cards to work in Linux. Without this patch, the driver hangs for several minutes trying to initialize the card and the kernel is left in an unstable state. This patch has been tested fine on ppc and i386. Signed-off-by: Thibaut VARENE <varenet@parisc-linux.org> Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix compilation errors in maps/dc21285.cMartin Michlmayr2006-02-03
| | | | | | | | | | | | | | | CC drivers/mtd/maps/dc21285.o drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_32': drivers/mtd/maps/dc21285.c:113: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_16': drivers/mtd/maps/dc21285.c:124: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_8': drivers/mtd/maps/dc21285.c:134: error: invalid lvalue in increment make[3]: *** [drivers/mtd/maps/dc21285.o] Error 1 Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix generic_fls64()Akinobu Mita2006-02-03
| | | | | | | | | | Noticed by Rune Torgersen. Fix generic_fls64(). tcp_cubic is using fls64(). Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Documentation: Updated PCI Error RecoveryLinas Vepstas2006-02-03
| | | | | | | | | | This patch is a cleanup/restructuring/clarification of the PCI error handling doc. It should look rather professional at this point. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix build failure in recent pm_prepare_* changes.Dave Jones2006-02-03
| | | | | | | | | | | kernel/power/power.h:49: error: static declaration of 'pm_prepare_console' follows non-static declaration include/linux/suspend.h:46: error: previous declaration of 'pm_prepare_console' was here kernel/power/power.h:50: error: static declaration of 'pm_restore_console' follows non-static declaration include/linux/suspend.h:47: error: previous declaration of 'pm_restore_console' was here Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Kprobes: Fix deadlock in function-return probesAnanth N Mavinakayanahalli2006-02-03
| | | | | | | | | | | | | | | | When two function-return probes are inserted on kfree()[1] and the second on say, sys_link()[2], and later [2] is unregistered, we have a deadlock as kfree is called with the kretprobe_lock held and the function-return probe on kfree will also try to grab the same lock. However, we can move the kfree() during unregistration to outside the spinlock as we are sure that no instances from the free list will be used after synchronized_sched() returns during the unregistration process. Thanks to Masami Hiramatsu for spotting this. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kernel/kprobes.c: fix a warning #ifndef ARCH_SUPPORTS_KRETPROBESAdrian Bunk2006-02-03
| | | | | | | | | | kernel/kprobes.c:353: warning: 'pre_handler_kretprobe' defined but not used Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Acked-by: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Make sure rdev->size gets set for version-1 superblocksNeilBrown2006-02-03
| | | | | | | | | Sometimes it doesn't so make the code more like the version-0 code which works. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Assorted little md fixesNeilBrown2006-02-03
| | | | | | | | | | | | | | - version-1 superblock + The default_bitmap_offset is in sectors, not bytes. + the 'size' field in the superblock is in sectors, not KB - raid0_run should return a negative number on error, not '1' - raid10_read_balance should not return a valid 'disk' number if ->rdev turned out to be NULL - kmem_cache_destroy doesn't like being passed a NULL. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Handle overflow of mdu_array_info_t->size betterNeilBrown2006-02-03
| | | | | | | | | | | | | | | | | | | | mdu_array_info_t->size is 'int', which isn't big enough for the size (in KB of each component in) some arrays. So rather than a random overflow, set size to -1 when it cannot be set correctly. To update aspect on an array, userspace will sometimes: get_array_info change one field set_array_info in this case, we don't want the '-1' in 'size' to change to size, or look like a size change at all. So test for that in update_array_info. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Clean up Documentation/driver-model/overview.txtLinas Vepstas2006-02-03
| | | | | | | | | | | | | | | | Edits to the driver-model documentation for grammar, clarity and content. These docs haven't been updated in years, and some of the technical content and discussion has become stale; this patch updates these. In addition, some of the language is awkward. Fix this. (I'm trying to cleanup the other files in this directory also, patches for these will come a bit later). Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: Patrick Mochel <mochel@digitalimplant.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix RocketPort driverMichal Ostrowski2006-02-03
| | | | | | | | | | Call "ld->receive_buf" using the start of the character and flag buffers, rather than the ends. Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux v2.6.16-rc2v2.6.16-rc2Linus Torvalds2006-02-03
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* Merge branch 'master' of ↵Trond Myklebust2006-02-02
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * [PATCH] device-mapper log bitset: fix big endian find_next_zero_bitStefan Bader2006-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | This is a fix to the device-mapper-log-bitset-fix-endian patch that switched to ext2_* versions of the set and clear bit functions. The find_next_zero_bit function also has to be the ext2 one. Otherwise the mirror target tries to recover non-existent regions beyond the end of device. Signed-off-by: Stefan Bader <shbader@de.ibm.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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