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2010-02-28cciss: factor out scatter gather chain block allocation and freeingStephen M. Cameron1-50/+58
cciss: factor out scatter gather chain block allocation and freeing Rationale is that I want to use this code from the scsi half of the driver. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-28cciss: detect bad alignment of scsi commands at build timeStephen M. Cameron3-8/+15
cciss: detect bad alignment of scsi commands at build time Incidentally fix some nearby c++ style comments. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-28cciss: clarify command list padding calculationStephen M. Cameron1-2/+7
cciss: clarify command list padding calculation Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-27Merge branch 'for-linus' of ↵Linus Torvalds2-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits) m68k: Define sigcontext ABI of ColdFire m68knommu: NPTL support for uClinux m68k: Add NPTL support m68k: Eliminate unused variable in page_to_phys() m68k: Switch to generic siginfo layout macfb: fix 24-bit visual and stuff macfb: cleanup fbdev: add some missing mac modes mac68k: start CUDA early valkyriefb: various fixes fbdev: mac_var_to_mode() fix mac68k: move macsonic and macmace platform devices mac68k: move mac_esp platform device mac68k: replace mac68k SCC code with platform device pmac-zilog: add platform driver pmac-zilog: cleanup mac68k: rework SWIM platform device mac68k: cleanup ataflop: Killl warning about unused variable flags m68k: Use DIV_ROUND_CLOSEST ...
2010-02-27mac68k: rework SWIM platform deviceFinn Thain1-2/+2
Adjust the platform device code to conform with the code style used in the rest of this patch series. No need to name resources nor to register devices which are not applicable. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27ataflop: Killl warning about unused variable flagsGeert Uytterhoeven1-2/+0
After commit e0c0978699a83f26f2341f7eedc1463b79e31aff ("ataflop: remove buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable became unused: drivers/block/ataflop.c:1473: warning: unused variable 'flags' Hence remove it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-26block: Consolidate phys_segment and hw_segment limitsMartin K. Petersen13-29/+14
Except for SCSI no device drivers distinguish between physical and hardware segment limits. Consolidate the two into a single segment limit. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-26block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectorsMartin K. Petersen16-17/+17
The block layer calling convention is blk_queue_<limit name>. blk_queue_max_sectors predates this practice, leading to some confusion. Rename the function to appropriately reflect that its intended use is to set max_hw_sectors. Also introduce a temporary wrapper for backwards compability. This can be removed after the merge window is closed. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-26block: Add BLK_ prefix to definitionsMartin K. Petersen1-2/+2
Add a BLK_ prefix to block layer constants. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-26Merge commit 'origin/master' into nextBenjamin Herrenschmidt1-15/+46
Manual merge of: drivers/char/hvc_console.c drivers/char/hvc_console.h
2010-02-24pktcdvd: use BIO list management functionsAkinobu Mita1-68/+21
Now that the bio list management stuff is generic, convert pktcdvd to use bio lists instead of its own private bio list implementation. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Peter Osterlund <petero2@telia.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-24virtio_blk: add block topology supportChristoph Hellwig1-15/+46
Allow reading various alignment values from the config page. This allows the guest to much better align I/O requests depending on the storage topology. Note that the formats for the config values appear a bit messed up, but we follow the formats used by ATA and SCSI so they are expected in the storage world. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2010-02-22Merge branch 'master' into for-2.6.34Jens Axboe6-25/+45
2010-02-22cciss: Consolidate duplicate bits in cciss_cmd.h & cciss_ioctl.hdann frazier1-110/+3
There are several duplicate definitions in cciss_cmd.h and cciss_ioctl.h. Consolidate these into the new cciss_defs.h file. This patch doesn't change the definitions exposed under include/linux, so userspace apps shouldn't be affected. Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-22cciss: remove C99-style commentsdann frazier4-64/+61
Some cleanup before the header file split-out so we don't propagate this style into new files. Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-17Merge commit 'origin/master' into nextBenjamin Herrenschmidt2-1/+4
2010-02-09tree-wide: Assorted spelling fixesDaniel Mack2-3/+3
In particular, several occurances of funny versions of 'success', 'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address', 'beginning', 'desirable', 'separate' and 'necessary' are fixed. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-05cciss: Make cciss_seq_show handle holes in the h->drv[] arrayStephen M. Cameron1-0/+3
It is possible (and expected) for there to be holes in the h->drv[] array, that is, some elements may be NULL pointers. cciss_seq_show needs to be made aware of this possibility to avoid an Oops. To reproduce the Oops which this fixes: 1) Create two "arrays" in the Array Configuratino Utility and several logical drives on each array. 2) cat /proc/driver/cciss/cciss* in an infinite loop 3) delete some of the logical drives in the first "array." Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-04ataflop: Killl warning about unused variable flagsGeert Uytterhoeven1-2/+0
After commit e0c0978699a83f26f2341f7eedc1463b79e31aff ("ataflop: remove buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable became unused: drivers/block/ataflop.c:1473: warning: unused variable 'flags' Hence remove it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03powerpc/viodasd: Remove VIOD_KERN_<level> macros for printksJoe Perches1-50/+36
Use #define pr_fmt(fmt) "viod: " fmt Remove #define VIOD_KERN_WARNING and VIOD_KERN_INFO Convert printk(VIOD_KERN_<level> to pr_<level> Coalesce long format strings Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> drivers/block/viodasd.c | 86 +++++++++++++++++++--------------------------- 1 files changed, 36 insertions(+), 50 deletions(-) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-02-02pktcdvd: removing device does not remove its sysfs dirThadeu Lima de Souza Cascardo1-1/+1
This is the counterpart to cba767175becadc5c4016cceb7bfdd2c7fe722f4 ("pktcdvd: remove broken dev_t export of class devices"). Device is not registered using dev_t, so it should not be destroyed using device_destroy which looks up the device by dev_t. This will fail and adding the device again will fail with the "duplicate name" error. This is fixed using device_unregister instead of device_destroy. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Peter Osterlund <petero2@telia.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-25drbd: null dereference bugDan Carpenter1-1/+1
epoch is always NULL here. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2010-01-22drbd: fix max_segment_size initializationLars Ellenberg1-1/+1
blk_queue_make_request() internally calls blk_set_default_limits(), so calling blk_queue_max_segment_size() before is useless. Ergo: move the call to blk_queue_max_segment_size() down a few lines. Impact: If, after a fresh modprobe, you first connect a Diskless drbd, then attach, this could result in a DRBD Protocol Error at first. The next connection attempt would then succeeded. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-01-12drbd: Allow online resizing of DRBD devices while peer not reachable (needs ↵Philipp Reisner3-11/+15
to be explicitly forced) Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-01-12drbd: Don't go into StandAlone mode when authentification failes because of ↵Johannes Thoma1-9/+22
network error Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-01-11block: make virtio device id constantMárton Németh1-1/+1
The id_table field of the struct virtio_driver is constant in <linux/virtio.h> so it is worth to make id_table also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-11block: make xenbus device id constantMárton Németh1-1/+1
The ids field of the struct xenbus_device_id is constant in <linux/xen/xenbus.h> so it is worth to make blkfront_ids also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-11block: make Open Firmware device id constantMárton Németh1-1/+1
The match_table field of the struct of_device_id is constant in <linux/of_platform.h> so it is worth to make ace_of_match also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-11block: make USB device id constantMárton Németh1-1/+1
The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make ub_usb_ids also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-11block: make PCI device id constantMárton Németh2-2/+2
The id_table field of the struct pci_driver is constant in <linux/pci.h> so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-01-07drbd: check on CONFIG_LBDAF, not LBDLars Ellenberg1-1/+1
It is called LBDAF since 2.6.31. impact: without this change, on 32bit, DRBD would wrongly claim to only support 2TiB devices. Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2010-01-04drivers/block/drbd: Correct NULL testJulia Lawall1-1/+1
Test the just-allocated value for NULL rather than some other value. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y; statement S; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ( if ((x) == NULL) S | if ( - y + x == NULL) S ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-31drbd: Silenced an assert that could triggered after changing write ordering ↵Philipp Reisner1-4/+5
method Immediately after changing the write ordering method, the epoch can already be finished at this point. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2009-12-29drbd: Kconfig fixJohannes Thoma1-1/+1
!CONFIG_OPT evalues to FALSE if CONFIG_OPT='m'. Do not display the "DRBD disabled..." message if the dependencies are compiled as module. Signed-off-by: Johannes Thoma <johannes.thoma@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-29drbd: Fix for a race between IO and a detach operation [Bugz 262]Philipp Reisner1-0/+1
In D_DISKLESS we do not hand out any new references to ldev (local_cnt) therefore waiting until all previously handed out refereces got returned is sufficient before actually freeing mdev->ldev. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2009-12-29drbd: Use drbd_crypto_is_hash() instead of an open coded checkPhilipp Reisner1-1/+1
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2009-12-22aoe: switch to the new bio_flush_dcache_pages() interfaceAndrew Morton1-16/+1
Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Ilya Loginov <isloginov@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Horton <phorton@bitbox.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-12-22drivers/block/mg_disk.c: use resource_size()H Hartley Sweeten1-1/+1
Use resource_size() for ioremap. The ioremap appears to be passing the incorrect size for the platform resource. Unfortunately, I can't locate a user in mainline to verify this. Using resource_size should be the correct fix. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: unsik Kim <donari75@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-12-22drivers/block/DAC960.c: use DAC960_V2_ControllerJulia Lawall1-1/+1
DAC960_LP_Controller and DAC960_V2_Controller have the same value, but elsewhere it is DAC960_V1_Controller or DAC960_V2_Controller that is used in the FirmwareType field. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-12-21Merge branch 'for-jens' of git://git.drbd.org/linux-2.6-drbd into for-linusJens Axboe5-7/+3
2009-12-21drbd: remove unused #include <linux/version.h>Huang Weiyi3-3/+0
Remove unused #include <linux/version.h>('s) in drivers/block/drbd/drbd_main.c drivers/block/drbd/drbd_receiver.c drivers/block/drbd/drbd_worker.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-21drbd: remove duplicated #includeHuang Weiyi1-1/+0
Remove duplicated #include('s) in drivers/block/drbd/drbd_worker.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-21drbd: Fix test of unsigned in _drbd_fault_random()Roel Kluin1-1/+1
rsp->count is unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-21drbd: Constify struct file_operationsEmese Revfy3-3/+3
Signed-off-by: Emese Revfy <re.emese@gmail.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
2009-12-18drbd: fix test of unsigned in _drbd_fault_random()Roel Kluin1-1/+1
rsp->count is unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Lars Ellenberg <drbd-dev@lists.linbit.com> Cc: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-12-15Merge branch 'for-2.6.33' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2-13/+20
* 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block: cfq: set workload as expired if it doesn't have any slice left Fix a CFQ crash in "for-2.6.33" branch of block tree cfq: Remove wait_request flag when idle time is being deleted cfq-iosched: commenting non-obvious initialization cfq-iosched: Take care of corner cases of group losing share due to deletion cfq-iosched: Get rid of cfqq wait_busy_done flag cfq: Optimization for close cooperating queue searching block,xd: Delay allocation of DMA buffers until device is known drbd: Following the hmac change to SHASH (see linux commit 8bd1209cfff) cfq-iosched: reduce write depth only if sync was delayed
2009-12-15floppy: Add an extra bound check on ioctl argumentsArjan van de Ven1-0/+3
gcc is not convinced that the floppy.c ioctl has sufficient bound checks: In function `copy_from_user', inlined from `fd_copyin' at drivers/block/floppy.c:3080, inlined from `fd_ioctl' at drivers/block/floppy.c:3503: arch/x86/include/asm/uaccess_32.h:211: warning: call to `copy_from_user_overflow' declared with attribute warning: copy_from_user buffer size is not provably correct And frankly, as a human I have a hard time proving the same more or less (the size comes from the ioctl argument. humpf. maybe. the code isn't very nice) This patch adds an explicit check to make 100% sure it's safe, better than finding out later that there indeed was a gap. [akpm@linux-foundation.org: add WARN_ON()] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15const: constify remaining dev_pm_opsAlexey Dobriyan1-1/+1
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-12Merge branch 'next' of ↵Linus Torvalds1-23/+16
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (151 commits) powerpc: Fix usage of 64-bit instruction in 32-bit altivec code MAINTAINERS: Add PowerPC patterns powerpc/pseries: Track previous CPPR values to correctly EOI interrupts powerpc/pseries: Correct pseries/dlpar.c build break without CONFIG_SMP powerpc: Make "intspec" pointers in irq_host->xlate() const powerpc/8xx: DTLB Miss cleanup powerpc/8xx: Remove DIRTY pte handling in DTLB Error. powerpc/8xx: Start using dcbX instructions in various copy routines powerpc/8xx: Restore _PAGE_WRITETHRU powerpc/8xx: Add missing Guarded setting in DTLB Error. powerpc/8xx: Fixup DAR from buggy dcbX instructions. powerpc/8xx: Tag DAR with 0x00f0 to catch buggy instructions. powerpc/8xx: Update TLB asm so it behaves as linux mm expects. powerpc/8xx: Invalidate non present TLBs powerpc/pseries: Serialize cpu hotplug operations during deactivate Vs deallocate pseries/pseries: Add code to online/offline CPUs of a DLPAR node powerpc: stop_this_cpu: remove the cpu from the online map. powerpc/pseries: Add kernel based CPU DLPAR handling sysfs/cpu: Add probe/release files powerpc/pseries: Kernel DLPAR Infrastructure ...
2009-12-11Merge branch 'linux-next' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (109 commits) PCI: fix coding style issue in pci_save_state() PCI: add pci_request_acs PCI: fix BUG_ON triggered by logical PCIe root port removal PCI: remove ifdefed pci_cleanup_aer_correct_error_status PCI: unconditionally clear AER uncorr status register during cleanup x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource PCI: portdrv: remove redundant definitions PCI: portdrv: remove unnecessary struct pcie_port_data PCI: portdrv: minor cleanup for pcie_port_device_register PCI: portdrv: add missing irq cleanup PCI: portdrv: enable device before irq initialization PCI: portdrv: cleanup service irqs initialization PCI: portdrv: check capabilities first PCI: portdrv: move PME capability check PCI: portdrv: remove redundant pcie type calculation PCI: portdrv: cleanup pcie_device registration PCI: portdrv: remove redundant pcie_port_device_probe PCI: Always set prefetchable base/limit upper32 registers PCI: read-modify-write the pcie device control register when initiating pcie flr PCI: show dma_mask bits in /sys ... Fixed up conflicts in: arch/x86/kernel/amd_iommu_init.c drivers/pci/dmar.c drivers/pci/hotplug/acpiphp_glue.c
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