- 29 Jan, 2008 40 commits
-
-
Jan Engelhardt authored
Signed-off-by:
Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by:
Jens Axboe <jens.axboe@oracle.com>
-
Jens Axboe authored
For BLOCK_PC requests, we need that length for completing the request. Andrew Vasquez <andrew.vasquez@qlogic.com> reported the following oops Hitting a consistent BUG() with recent Linus' linux-2.6.git: [ 12.941428] ------------[ cut here ]------------ [ 12.944874] kernel BUG at drivers/block/cciss.c:1260! [ 12.944874] invalid opcode: 0000 [1] SMP [ 12.944874] CPU 0 [ 12.944874] Modules linked in: [ 12.944874] Pid: 0, comm: swapper Not tainted 2.6.24 #43 [ 12.944874] RIP: 0010:[<ffffffff8039e43d>] [<ffffffff8039e43d>] cciss_softirq_done+0xbc/0x1bf [ 12.944874] RSP: 0018:ffffffff8063aed0 EFLAGS: 00010202 [ 12.944874] RAX: 0000000000000001 RBX: ffff8100cf800010 RCX: ffff81042f1253b0 [ 12.944874] RDX: ffff81042de398f0 RSI: ffff81042de398f0 RDI: 0000000000000001 [ 12.944874] RBP: ffff81042daa0000 R08: ffff81042f1253b0 R09: 0000000000000001 [ 12.944874] R10: 00000000000000fe R11: 0000000000000000 R12: 0000000000000002 [ 12.944874] R13: 0000000000000001 R14: ffff8100cf800000 R15: ffff81042de398f0 [ 12.944874] FS: 0000000000000000(0000) GS:ffffffff805bb000(0000) knlGS:0000000000000000 [ 12.944874] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 12.944874] CR2: 00002afed7eea340 CR3: 000000042dbba000 CR4: 00000000000006e0 [ 12.944874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.944874] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 12.944874] Process swapper (pid: 0, threadinfo ffffffff805f4000, task ffffffff805624a0) [ 12.944874] Stack: 0000000000000000 ffffffff8063af10 0000000000000001 ffffffff80632d60 [ 12.944874] 0000000000000000 000000000000000a ffffffff805bb900 ffffffff8032038f [ 12.944874] ffffffff8063af10 ffffffff8063af10 ffffffff805bb940 ffffffff802346b4 [ 12.944874] Call Trace: [ 12.944874] <IRQ> [<ffffffff8032038f>] blk_done_softirq+0x69/0x78 [ 12.944874] [<ffffffff802346b4>] __do_softirq+0x6f/0xd8 [ 12.944874] [<ffffffff8020c45c>] call_softirq+0x1c/0x30 [ 12.944874] [<ffffffff8020e347>] do_softirq+0x30/0x80 [ 12.944874] [<ffffffff8020e409>] do_IRQ+0x72/0xd9 [ 12.944874] [<ffffffff8020a50a>] mwait_idle+0x0/0x46 [ 12.944874] [<ffffffff8020a3da>] default_idle+0x0/0x3d [ 12.944874] [<ffffffff8020b7e1>] ret_from_intr+0x0/0xa [ 12.944874] <EOI> [<ffffffff8020a54c>] mwait_idle+0x42/0x46 [ 12.944874] [<ffffffff8020a481>] cpu_idle+0x6a/0xae [ 12.944874] [ 12.944874] [ 12.944874] Code: 0f 0b eb fe 48 8d 85 d8 c0 00 00 48 89 04 24 48 89 c7 e8 e5 [ 12.944874] RIP [<ffffffff8039e43d>] cciss_softirq_done+0xbc/0x1bf [ 12.944874] RSP <ffffffff8063aed0> [ 12.944903] ---[ end trace e9c631603f90d22f ]--- which is caused by blk_end_request() returning 'not done' for a request, since it gets asked to complete zero bytes. Signed-off-by: -
Martin K. Petersen authored
Expose hardware sector size in sysfs queue directory. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
-
Martin K. Petersen authored
request_queue_t is deprecated Signed-off-by:
-
Jens Axboe authored
struct io_context was not defined, just add an empty forward decl. Signed-off-by: -
Jens Axboe authored
Signed-off-by: -
Jens Axboe authored
Signed-off-by: -
Jens Axboe authored
Signed-off-by: -
Jens Axboe authored
Adds files for barrier handling, rq execution, io context handling, mapping data to requests, and queue settings. Signed-off-by: -
Jens Axboe authored
Seperates the tag and sysfs handling from ll_rw_blk. Signed-off-by: -
Jens Axboe authored
Then we retain history in blk-core.c Signed-off-by: -
Jens Axboe authored
In ace_fsm_dostate(), the variable 'i' was used only for passing sector size of the request to end_that_request_first(). So I removed it and changed the code to pass the size in bytes directly to __blk_end_request() Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.25Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.25: (1470 commits) [IPV6] ADDRLABEL: Fix double free on label deletion. [PPP]: Sparse warning fixes. [IPV4] fib_trie: remove unneeded NULL check [IPV4] fib_trie: More whitespace cleanup. [NET_SCHED]: Use nla_policy for attribute validation in ematches [NET_SCHED]: Use nla_policy for attribute validation in actions [NET_SCHED]: Use nla_policy for attribute validation in classifiers [NET_SCHED]: Use nla_policy for attribute validation in packet schedulers [NET_SCHED]: sch_api: introduce constant for rate table size [NET_SCHED]: Use typeful attribute parsing helpers [NET_SCHED]: Use typeful attribute construction helpers [NET_SCHED]: Use NLA_PUT_STRING for string dumping [NET_SCHED]: Use nla_nest_start/nla_nest_end [NET_SCHED]: Propagate nla_parse return value [NET_SCHED]: act_api: use PTR_ERR in tcf_action_init/tcf_action_get [NET_SCHED]: act_api: use nlmsg_parse [NET_SCHED]: act_api: fix netlink API conversion bug [NET_SCHED]: sch_netem: use nla_parse_nested_compat [NET_SCHED]: sch_atm: fix format string warning [NETNS]: Add namespace for ICMP replying code. ...
-
git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (68 commits) [MIPS] remove Documentation/mips/GT64120.README [MIPS] Malta: remaining bits of the board support code cleanup [MIPS] Malta: make the helper function static [MIPS] Malta: fix braces at single statement blocks [MIPS] Malta, Atlas: move an extern function declaration to the header file [MIPS] Malta: Use C89 style for comments [MIPS] Malta: else should follow close brace in malta_int.c [MIPS] Malta: remove a superfluous comment [MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h> [MIPS] Malta, Atlas, Sead: remove an extern from .c files [MIPS] Malta: fix oversized lines in malta_int.c [MIPS] Malta: remove a dead function declaration [MIPS] Malta: use tabs not spaces [MIPS] Malta: set up the screen info in a separate function [MIPS] Malta: check the PCI clock frequency in a separate function [MIPS] Malta: use the KERN_ facility level in printk() [MIPS] Malta: use Linux kernel style for structure initialization [MIPS]: constify function pointer tables [MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64 [MIPS] Cobalt 64-bits kernels can be safely unmarked experimental ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (79 commits) Remove references to "make dep" kconfig: document use of HAVE_* Introduce new section reference annotations tags: __ref, __refdata, __refconst kbuild: warn about ld added unique sections kbuild: add verbose option to Section mismatch reporting in modpost kconfig: tristate choices with mixed tristate and boolean values asm-generic/vmlix.lds.h: simplify __mem{init,exit}* dependencies remove __attribute_used__ kbuild: support ARCH=x86 in buildtar kconfig: remove "enable" kbuild: simplified warning report in modpost kbuild: introduce a few helpers in modpost kbuild: use simpler section mismatch warnings in modpost kbuild: link vmlinux.o before kallsyms passes kbuild: introduce new option to enhance section mismatch analysis Use separate sections for __dev/__cpu/__mem code/data compiler.h: introduce __section() all archs: consolidate init and exit sections in vmlinux.lds.h kbuild: check section names consistently in modpost kbuild: introduce blacklisting in modpost ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds authored
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: Module: check to see if we have a built in module with the same name module: add module taint on ndiswrapper module: fix the module name length in param_sysfs_builtin module: make module_address_lookup safe module: better OOPS and lockdep coverage for loading modules module: Fix gratuitous sprintf in module.c module: wait for dependent modules doing init. module: Don't report discarded init pages as kernel text.
-
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (50 commits) jbd2: sparse pointer use of zero as null jbd2: Use round-jiffies() function for the "5 second" ext4/jbd2 wakeup jbd2: Mark jbd2 slabs as SLAB_TEMPORARY jbd2: add lockdep support ext4: Use the ext4_ext_actual_len() helper function ext4: fix uniniatilized extent splitting error ext4: Check for return value from sb_set_blocksize ext4: Add stripe= option to /proc/mounts ext4: Enable the multiblock allocator by default ext4: Add multi block allocator for ext4 ext4: Add new functions for searching extent tree ext4: Add ext4_find_next_bit() ext4: fix up EXT4FS_DEBUG builds ext4: Fix ext4_show_options to show the correct mount options. ext4: Add EXT4_IOC_MIGRATE ioctl ext4: Add inode version support in ext4 vfs: Add 64 bit i_version support ext4: Add the journal checksum feature jbd2: jbd2 stats through procfs ext4: Take read lock during overwrite case. ...
-
Dmitri Vorobiev authored
Based upon the 2.4 kernel, the information presented in the Documentation/mips/GT64120.README file is outdated. Worse, the document contents are plain misleading nowadays because the text mentions files and directories, which have been deleted, moved or restructured for 2.6. This patch removes the documentation, which is no more valid. Signed-off-by:
Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
-
Dmitri Vorobiev authored
This patch factors out the code, which handles the Bonito system controller. The case of not supporting the DMA coherency is handled separately to make the logic obvious. Besides, a couple of empty lines added to beautify the code even further. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
One helper function can become static. This patch adds the needed keyword. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch fixes a couple of warnings reported by checkpatch.pl. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This was compile-tested using default configs for the boards affected by this change. This patch does not introduce any functional changes. Signed-off-by:
-
Dmitri Vorobiev authored
Remove comments in C99 style and make checkpatch.pl happy. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch fixes two errors reported by checkpatch.pl. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
Using the "We die here" comment right before calling the die() function is an extremely vivid example of overcommenting. Remove the redundant comment and save one line. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
The checkpatch.pl script reported a few warnings about header files. This patch fixes these warnings. Compile-tested using the default Malta config. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch moves the "extern" declaration for the function mips_reboot_setup() from the board setup .c files to the header file include/asm-mips/mips-boards/generic.h. This fixes a warning produced by the checkpatch.pl script. No functional changes introduced. This was compile-tested by building the kernel for all three boards affected by this change. All builds finished successfully. Signed-off-by:
-
Dmitri Vorobiev authored
This patch fixes all "line over 80 characters" warnings found in arch/mips/mips-boards/malta/malta_int.c by the checkpatch.pl script. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
Neither is the mips_rtc_get_time() routine defined anywhere in the MIPS architecture-specific code, nor does anyone call it any more. This patch removes the extern declaration of this fossil. This patch does not introduce any functional changes. Signed-off-by:
-
Dmitri Vorobiev authored
This patch fixes all "use tabs not spaces" warnings reported by the checkpatch.pl script on the board-specific files. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch adds a separate short and sweet function to initialize the screen_info global variable. This improves readability of the Malta board setup code. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch adds a separate short and sweet function to check the PCI clock frequency. This is to improve readability of the Malta setup code. Along the way, a couple of coding style violations are fixed. No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch adds the KERN_ macros to printk() calls. Where applicable, spaces are replaced by tabs. These changes noticeably reduce the number of errors and warnings reported by the checkpatch.pl script for the malta_int.c file. Before the patch: total: 47 errors, 20 warnings, 354 lines checked After the patch: total: 34 errors, 7 warnings, 355 lines checked No functional changes introduced. Signed-off-by:
-
Dmitri Vorobiev authored
This patch reformats the structure initialization code thus making the latter look idiomatic. No functional changes introduced. Signed-off-by:
-
Jan Engelhardt authored
Signed-off-by:
-
Ralf Baechle authored
Signed-off-by: -
Florian Fainelli authored
64-bits Cobalt kernels run fine. Signed-off-by:
Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by:
-
Ralf Baechle authored
The Qemu platform was originally implemented to have an easily supportable platform until Qemu reaches a state where it emulates a real world system. Since the latest release Qemu is capable of emulating the MIPSsim and Malta platforms, so this goal has been reached. The Qemu plaform is also rather underfeatured so less useful than a Malta emulation. Signed-off-by: -
Vitaly Wool authored
Signed-off-by:
Vitaly Wool <vitalywool@gmail.com> Signed-off-by:
-
Daniel Walker authored
I also changed the name to pvc_mutex, and moved the define to the file it's used in which allows it to be static. Signed-off-by:
Daniel Walker <dwalker@mvista.com> Signed-off-by:
-
