REGISTRE EL SUYO AHORA

2001-05-22 Thread storage
Si tiene una empresa en marcha, un proyecto o una idea registre su dominio en Internet AHORA, tal vez mañana sea demasiado tarde. Proteja su nombre en Internet. Si tiene ya dominio y ha de renovarlo proximamente transfiera el dominio por solo 20$ lo tendra un año renovado (esta operacion no

REGISTRE EL SUYO AHORA

2001-05-22 Thread storage
Si tiene una empresa en marcha, un proyecto o una idea registre su dominio en Internet AHORA, tal vez mañana sea demasiado tarde. Proteja su nombre en Internet. Si tiene ya dominio y ha de renovarlo proximamente transfiera el dominio por solo 20$ lo tendra un año renovado (esta operacion no

RE: [PATCH 2/3] PCI: Handle device quirks when accessing sysfs resourceN entries

2013-03-22 Thread Elliott, Robert (Server Storage)
PCI cards), but not IO and memory space. It's prudent to not generate IO or memory accesses you don't know are supposed to work. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org

RE: [PATCH 3/3] target/iblock: Add WRITE_SAME w/ UNMAP=0 emulation support

2012-11-15 Thread Elliott, Robert (Server Storage)
WRITE SAME always has a payload, regardless of the UNMAP bit value. For WRITE SAME with UNMAP=0, it's extremely important; that's how what to write is specified. For WRITE SAME with UNMAP=1, the device server is required to check that the payload matches the data that is returned for unmapped

RE: [PATCH 3/3] target/iblock: Add WRITE_SAME w/ UNMAP=0 emulation support

2012-11-19 Thread Elliott, Robert (Server Storage)
-Original Message- From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo Bonzini Sent: Monday, 19 November, 2012 5:38 AM To: Elliott, Robert (Server Storage) Cc: Christoph Hellwig; Nicholas A. Bellinger; Christoph Hellwig; target-devel; linux-scsi; linux-kernel

RE: [PATCH 5/5] x86, nmi: Add better NMI stats to /proc/interrupts and show handlers

2014-05-07 Thread Elliott, Robert (Server Storage)
, NMI_UNKNOWN, and the new NMI_EXT. Consider adding counters for NMI_SERR and NMI_IO_CHECK and printing their handlers too. drivers/watchdog/hpwdt.c is the only code currently in the kernel registering handlers for them. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send

RE: [PATCH RESEND] scsi: Output error messages using structured printk in single line

2014-05-20 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of James Bottomley Sent: Tuesday, May 20, 2014 9:22 PM To: Yoshihiro YUNOMAE Cc: Hannes Reinecke; Prarit Bhargava; linux-s...@vger.kernel.org; Kay Sievers;

RE: /proc/stat vs. failed order-4 allocation

2014-05-21 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Christoph Hellwig Sent: Wednesday, May 21, 2014 9:32 AM To: Heiko Carstens Cc: Andrew Morton; KAMEZAWA Hiroyuki; Andrea Righi; Eric Dumazet; linux-

[RFC PATCH] ftrace function-graph: print the function name on all } lines

2014-05-02 Thread Elliott, Robert (Server Storage)
HP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [RFC PATCH] ftrace function-graph: print the function name on all } lines

2014-05-05 Thread Elliott, Robert (Server Storage)
Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: scsi-mq V2

2014-07-09 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jens Axboe [mailto:ax...@kernel.dk] Sent: Wednesday, 09 July, 2014 2:38 PM To: dgilb...@interlog.com; Christoph Hellwig; James Bottomley; Bart Van Assche; Elliott, Robert (Server Storage); linux-s...@vger.kernel.org; linux- ker...@vger.kernel.org Subject

RE: scsi-mq V2

2014-07-10 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jens Axboe [mailto:ax...@kernel.dk] Sent: Thursday, 10 July, 2014 8:53 AM To: Christoph Hellwig; Benjamin LaHaise Cc: Elliott, Robert (Server Storage); dgilb...@interlog.com; James Bottomley; Bart Van Assche; linux-s...@vger.kernel.org; linux-kernel

RE: scsi-mq V2

2014-07-10 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Thursday, 10 July, 2014 1:21 AM To: Elliott, Robert (Server Storage) Cc: Jens Axboe; dgilb...@interlog.com; Christoph Hellwig; James Bottomley; Bart Van Assche; Benjamin LaHaise; linux-s...@vger.kernel.org

RE: scsi-mq V2

2014-07-10 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Thursday, 10 July, 2014 11:15 AM To: Elliott, Robert (Server Storage) Cc: Jens Axboe; dgilb...@interlog.com; James Bottomley; Bart Van Assche; Benjamin LaHaise; linux-s...@vger.kernel.org; linux-kernel

RE: scsi-mq V2

2014-07-10 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jeff Moyer [mailto:jmo...@redhat.com] Sent: Thursday, 10 July, 2014 2:14 PM To: Elliott, Robert (Server Storage) Cc: Christoph Hellwig; Jens Axboe; dgilb...@interlog.com; James Bottomley; Bart Van Assche; Benjamin LaHaise; linux-s...@vger.kernel.org; linux

RE: scsi-mq V2

2014-07-11 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Elliott, Robert (Server Storage) I added some prints in aio_setup_ring and ioctx_alloc and rebooted. This time it took much longer to hit the problem. It survived

RE: scsi-mq V2

2014-07-11 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Friday, 11 July, 2014 1:15 AM To: Elliott, Robert (Server Storage) Cc: Jeff Moyer; Christoph Hellwig; Jens Axboe; dgilb...@interlog.com; James Bottomley; Bart Van Assche; Benjamin LaHaise; linux-s

RE: scsi-mq

2014-06-18 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jens Axboe [mailto:ax...@kernel.dk] Sent: Tuesday, 17 June, 2014 10:45 PM To: Bart Van Assche; Christoph Hellwig; James Bottomley Cc: Bart Van Assche; Elliott, Robert (Server Storage); linux- s...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: Re

RE: scsi-mq

2014-06-20 Thread Elliott, Robert (Server Storage)
-Original Message- From: Bart Van Assche [mailto:bvanass...@acm.org] Sent: Wednesday, 18 June, 2014 2:09 AM To: Jens Axboe; Christoph Hellwig; James Bottomley Cc: Elliott, Robert (Server Storage); linux-s...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: Re: scsi-mq

RE: [PATCH 10/14] scsi: only maintain target_blocked if the driver has a target queue limit

2014-06-21 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@lst.de] Sent: Thursday, 12 June, 2014 8:49 AM To: James Bottomley Cc: Jens Axboe; Bart Van Assche; Elliott, Robert (Server Storage); linux- s...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: [PATCH 10/14] scsi: only

RE: scsi-mq V2

2014-06-26 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jens Axboe [mailto:ax...@kernel.dk] Sent: Wednesday, 25 June, 2014 11:51 PM To: Christoph Hellwig; James Bottomley Cc: Bart Van Assche; Elliott, Robert (Server Storage); linux- s...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: Re: scsi-mq V2

RE: [PATCH] qla4xxx: Return -ENOMEM on memory allocation failure

2014-07-04 Thread Elliott, Robert (Server Storage)
); --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [PATCH 03/14] scsi: centralize command re-queueing in scsi_dispatch_fn

2014-07-08 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@lst.de] Sent: Wednesday, 25 June, 2014 11:52 AM To: James Bottomley Cc: Jens Axboe; Bart Van Assche; Elliott, Robert (Server Storage); linux- s...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: [PATCH 03/14] scsi

RE: mpt2sas stuck installing

2014-07-11 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Joe Lawrence ... In your crash stack trace, the scsi error handler has issued a host reset, but then crashed in mpt2sas_base_get_iocstate. Reading through

RE: scsi-mq V2

2014-07-12 Thread Elliott, Robert (Server Storage)
-Original Message- From: Benjamin LaHaise [mailto:b...@kvack.org] Sent: Friday, 11 July, 2014 9:55 AM To: Elliott, Robert (Server Storage) Cc: Christoph Hellwig; Jeff Moyer; Jens Axboe; dgilb...@interlog.com; James Bottomley; Bart Van Assche; linux-s...@vger.kernel.org; linux- ker

RE: scsi-mq V2

2014-07-12 Thread Elliott, Robert (Server Storage)
I will see if that solves the problem with the scsi-mq-3 tree, or at least some of the bisect trees leading up to it. scsi-mq-3 is still going after 45 minutes. I'll leave it running overnight. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message

RE: [RESEND][PATCH 06/10][SCSI]mpt2sas: For 2TB volumes, DirectDrive support sends IO's with LBA bit 31 to IR FW instead of DirectDrive

2014-07-13 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Martin K. Petersen ... Also, this is not touched by the patch, but you're then doing: (*(__be32 *)(cdb_ptr[i])) = cpu_to_be32(p_lba); What if this is a

RE: scsi-mq V2

2014-07-13 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Elliott, Robert (Server Storage) Sent: Saturday, July 12, 2014 6:20 PM To: Benjamin LaHaise Cc: Christoph Hellwig; Jeff Moyer; Jens Axboe; dgilb...@interlog.com; James

[PATCH] block: make blkdev_issue_flush check for NULL from bio_alloc

2014-07-14 Thread Elliott, Robert (Server Storage)
(gfp_mask, 0); + if (!bio) + return -ENOMEM; bio-bi_bdev = bdev; ret = submit_bio_wait(WRITE_FLUSH, bio); --- Rob ElliottHP Server Storage

RE: [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16

2014-07-16 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of James Bottomley Sent: Wednesday, 16 July, 2014 1:02 PM To: martin.peter...@oracle.com Cc: linux-kernel@vger.kernel.org; h...@infradead.org;

RE: [PATCH 1/1] [SCSI] Fix a bug in deriving the FLUSH_TIMEOUT from the basic I/O timeout

2014-07-17 Thread Elliott, Robert (Server Storage)
values than complex devices. Also, in both sd_setup_flush_cmnd and sd_sync_cache: cmd-cmnd[0] = SYNCHRONIZE_CACHE; cmd-cmd_len = 10; SYNCHRONIZE CACHE (16) should be favored over SYNCHRONIZE CACHE (10) unless SYNCHRONIZE CACHE (10) is not supported. --- Rob ElliottHP Server Storage

RE: [PATCH 1/1] [SCSI] Fix a bug in deriving the FLUSH_TIMEOUT from the basic I/O timeout

2014-07-18 Thread Elliott, Robert (Server Storage)
From: James Bottomley [mailto:jbottom...@parallels.com] On Fri, 2014-07-18 at 00:51 +, Elliott, Robert (Server Storage) wrote: ... Also, in both sd_setup_flush_cmnd and sd_sync_cache: cmd-cmnd[0] = SYNCHRONIZE_CACHE; cmd-cmd_len = 10; SYNCHRONIZE CACHE (16

RE: [PATCH] checkpatch: look for common misspellings

2014-08-22 Thread Elliott, Robert (Server Storage)
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Joe Perches ... +chang||change Although there are at least 2 misuses in the current kernel, that's also a fairly common name. -- To unsubscribe from this list: send the line unsubscribe

RE: Revert aio: fix aio request leak when events are reaped by user space

2014-08-25 Thread Elliott, Robert (Server Storage)
lea(%rdx,%rdx,1),%esi 1f9e: 39 f0 cmp%esi,%eax 1fa0: 73 e6 jae1f88 io_submit_one+0x168 --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

RE: [RFC PATCH -logging 00/10] scsi/constants: Output continuous error messages on trace

2014-08-21 Thread Elliott, Robert (Server Storage)
); Converting to printk_ratelimited is harder since the prints are spread out over three functions (and as your patch series notes, many individual printk calls). The rates for the printk calls might not match, which would lead to even more confusing output. --- Rob ElliottHP Server Storage

RE: [RFC PATCH 01/10] scsi/constants: Cleanup printk message in __scsi_print_sense()

2014-08-12 Thread Elliott, Robert (Server Storage)
, SCSI_SENSE_BUFFERSIZE); st.c: __scsi_print_sense(name, SRpnt-sense, SCSI_SENSE_BUFFERSIZE); This is more like what you have in mind. --- Rob ElliottHP Server Storage N�r��yb�X��ǧv�^�)޺{.n�+{zX����ܨ}���Ơz�j:+v���zZ+��+zf���h���~i���z��w���?��)ߢ

RE: [PATCH] aic7xxx: replace kmalloc/memset by kzalloc

2014-10-16 Thread Elliott, Robert (Server Storage)
. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [PATCH 0/6] blk-mq: initialize pdu of flush req explicitly

2014-09-08 Thread Elliott, Robert (Server Storage)
), GFP_KERNEL, node); Per-hctx flush requests would mean following the hctxs[i] approach. --- Rob ElliottHP Server Storage

RE: [PATCH v2 3/6] block: loop: convert to blk-mq

2014-08-30 Thread Elliott, Robert (Server Storage)
in which a stale pointer could be used. put_disk(lo-lo_disk); kfree(lo); } --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http

RE: [PATCH v2 4/6] block: loop: say goodby to bio

2014-08-30 Thread Elliott, Robert (Server Storage)
| FALLOC_FL_KEEP_SIZE; Can a REQ_WRITE_SAME make it through to here? --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please

RE: [PATCH] scsi: scsi_devinfo.c: Cleaning up unnecessarily complicated in conjunction with strncpy

2014-09-14 Thread Elliott, Robert (Server Storage)
of zeros. If from_length is shorter than to_length, then this code will be inspecting an uninitialized character that strncpy didn't touch. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord

RE: [PATCH] scsi: scsi_devinfo.c: Cleaning up unnecessarily complicated in conjunction with strncpy

2014-09-14 Thread Elliott, Robert (Server Storage)
. Is not it exactly the functionality that is desired? Ah, I see that in man 3 strcpy: If the length of src is less than n, strncpy() pads the remainder of dest with null bytes. I agree that should work. --- Rob ElliottHP Server Storage

RE: [PATCH] block: disable entropy contributions from nonrot devices

2014-10-02 Thread Elliott, Robert (Server Storage)
random sources. blk-mq defaults to off (QUEUE_FLAG_MQ_DEFAULT does not include QUEUE_FLAG_ADD_RANDOM). Even when it's off in block layer completion processing, all interrupts, storage or not, are forced to contribute during hardirq processing. I've seen this add 3-12 us latency blips every 64

RE: [PATCH] scsi_debug: deadlock between completions and surprise module removal

2014-10-03 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Christoph Hellwig Sent: Thursday, 25 September, 2014 7:13 AM To: Douglas Gilbert Cc: SCSI development list; linux-kernel; James Bottomley; Christoph Hellwig; Milan

RE: [PATCH 4/7 linux-next] cpqarray: remove deprecated IRQF_DISABLED

2014-10-06 Thread Elliott, Robert (Server Storage)
-Original Message- From: Fabian Frederick [mailto:f...@skynet.be] Sent: Monday, October 06, 2014 10:36 AM To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman; Fabian Frederick; ISS StorageDev Subject: [PATCH 4/7 linux-next] cpqarray: remove deprecated IRQF_DISABLED See

RE: [PATCH] block: remove artifical max_hw_sectors cap

2014-10-01 Thread Elliott, Robert (Server Storage)
to 1 MiB, though; probably bio_get_nr_vecs enforcing a maximum size per bio of BIO_MAX_PAGES 256 (which is 1 MiB with 4 KiB pages). Otherwise, Reviewed-by: Robert Elliott elli...@hp.com Tested-by: Robert Elliott elli...@hp.com --- Rob ElliottHP Server Storage -- To unsubscribe from this list

RE: [PATCH] MAINTAINERS: fix Mike Miller's e-mail address

2014-10-02 Thread Elliott, Robert (Server Storage)
the kernel. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [PATCH] MAINTAINERS: remove iss_storage...@hp.com list

2014-10-02 Thread Elliott, Robert (Server Storage)
of all of those listed. Chirag, Stephen, and Mike are no longer at HP. I'll prod PMC-Sierra to send an update to MAINTAINERS. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org

RE: [PATCH 1/1 linux-next] hpsa: remove set but unused variable rc

2014-10-30 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi- ow...@vger.kernel.org] On Behalf Of Sudip Mukherjee Sent: Thursday, October 30, 2014 12:55 AM To: Fabian Frederick Cc: linux-kernel@vger.kernel.org; Stephen M. Cameron; James E.J. Bottomley;

RE: [PATCH] MAINTAINERS: remove list iss_storage...@hp.com

2014-10-30 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Thursday, October 30, 2014 3:29 AM To: Sudip Mukherjee Cc: Andrew Morton; Greg Kroah-Hartman; linux-kernel@vger.kernel.org; Don Brace; Elliott, Robert (Server Storage) Subject: Re: [PATCH] MAINTAINERS

RE: [RFC PATCH 0/7] Non-blockling buffered fs read (page cache only)

2014-09-22 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Friday, 19 September, 2014 6:22 AM To: Elliott, Robert (Server Storage) Cc: Andreas Dilger; Milosz Tanski; linux-kernel@vger.kernel.org; Christoph Hellwig; linux-fsde...@vger.kernel.org; linux

RE: [patch 22/26] x86: Add proper vector accounting for HyperV

2014-09-22 Thread Elliott, Robert (Server Storage)
used for Threshold APIC interrupts? --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http

RE: [PATCH 1/2] block: default to rq_affinity=2 for blk-mq

2014-09-10 Thread Elliott, Robert (Server Storage)
-Original Message- From: Jens Axboe [mailto:ax...@kernel.dk] Sent: Wednesday, 10 September, 2014 1:15 PM To: Robert Elliott; Elliott, Robert (Server Storage); h...@lst.de; linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] block: default to rq_affinity=2 for blk-mq On 09/09

RE: [PATCH RESEND v8] iopoll: Introduce memory-mapped IO polling macros

2014-11-24 Thread Elliott, Robert (Server Storage)
because it uses TASK_UNINTERRUPTIBLE: [9.260668] [sched_delayed] sched: RT throttling activated msleep() worked much better. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More

RE: [PATCH RESEND v8] iopoll: Introduce memory-mapped IO polling macros

2014-11-24 Thread Elliott, Robert (Server Storage)
-Original Message- From: Mitchel Humpherys [mailto:mitch...@codeaurora.org] Sent: Monday, November 24, 2014 7:21 PM To: Elliott, Robert (Server Storage) ... The hpsa SCSI driver used to use usleep_range in a loop like that, but we found that it caused scheduler problems during

RE: [RFC PATCH 0/7] Non-blockling buffered fs read (page cache only)

2014-09-15 Thread Elliott, Robert (Server Storage)
/548116/. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: blk-mq timeout handling fixes

2014-09-17 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@lst.de] Sent: Saturday, 13 September, 2014 6:40 PM To: Jens Axboe Cc: Elliott, Robert (Server Storage); linux-s...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: blk-mq timeout handling fixes This series fixes

RE: ftrace function-graph and interprocessor interrupts

2014-09-25 Thread Elliott, Robert (Server Storage)
(); 10) | scsi_finish_command() { 10) 0.113 us|scsi_device_unbusy(); --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord

RE: BUG in scsi_lib.c due to a bad commit

2014-11-12 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Barto Sent: Wednesday, November 12, 2014 9:28 PM To: Guenter Roeck; Bjorn Helgaas Cc: linux-kernel@vger.kernel.org; linux-s...@vger.kernel.org; Joe Perches

RE: boot stall regression due to blk-mq: use percpu_ref for mq usage count

2014-09-23 Thread Elliott, Robert (Server Storage)
(which does admit This document may not be entirely up to date and comprehensive.). Perhaps a description with an experimental warning could be slipped into scsi-parameters.txt in 3.17, with plans to remove that warning in 3.18. --- Rob ElliottHP Server Storage -- To unsubscribe from this list

ftrace function-graph and interprocessor interrupts

2014-09-24 Thread Elliott, Robert (Server Storage)
directly, which can result in generic_smp_call_function_single_interrupt on the local CPU, and that call chain shouldn't be treated as being in a new interrupt context. When this happens, it is already in a interupt context call chain from do_IRQ. --- Rob ElliottHP Server Storage

RE: ftrace function-graph and interprocessor interrupts

2014-09-24 Thread Elliott, Robert (Server Storage)
-Original Message- From: Andi Kleen [mailto:a...@firstfloor.org] Sent: Wednesday, 24 September, 2014 4:50 PM To: Elliott, Robert (Server Storage) Cc: Steven Rostedt; linux-kernel@vger.kernel.org; Jens Axboe ax...@kernel.dk (ax...@kernel.dk); Christoph Hellwig Subject: Re: ftrace

RE: [PATCH RESEND v3 5/6] AHCI: Optimize single IRQ interrupt processing

2014-09-24 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Tejun Heo ... The thing I don't get is why multiple MSI handling and this patchset are tied to threaded interrupt handling. Splitting locks don't necessarily have

RE: [PATCH 1/4] pmem: Initial version of persistent memory driver

2014-11-01 Thread Elliott, Robert (Server Storage)
of a pmem address gets an uncorrectable error, the system should not crash; just report this IO is bad. That reflects a difference in storage philosophy vs. memory philosophy. All the rest of the data in the pmem might be fine, and many users prefer to recover 99% of their data than lose it all

RE: [PATCH 2/4] pmem: Add support for getgeo()

2014-11-01 Thread Elliott, Robert (Server Storage)
= pmem_getgeo, }; /* Kernel module stuff */ -- --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please

RE: [PATCH v4 4/7] x86, mm, pat: Add pgprot_writethrough() for WT

2014-11-03 Thread Elliott, Robert (Server Storage)
are GPL and 42 are not GPL. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http

RE: [PATCH v4 4/7] x86, mm, pat: Add pgprot_writethrough() for WT

2014-11-03 Thread Elliott, Robert (Server Storage)
-Original Message- From: Andy Lutomirski [mailto:l...@amacapital.net] Sent: Monday, November 03, 2014 5:01 PM To: Thomas Gleixner Cc: Kani, Toshimitsu; Elliott, Robert (Server Storage); h...@zytor.com; mi...@redhat.com; a...@linux-foundation.org; a...@arndb.de; linux- m

RE: absurdly high optimal_io_size on Seagate SAS disk

2014-11-07 Thread Elliott, Robert (Server Storage)
indicates the maximum transfer size for one command over the SCSI transport protocol supported by the drive itself It is risky to use transfer sizes larger than linux and Windows can generate, since drives are probably tested in those environments. --- Rob ElliottHP Server Storage

RE: [PATCH 06/10] libata: use __scsi_format_command()

2014-11-14 Thread Elliott, Robert (Server Storage)
-Original Message- From: Hannes Reinecke [mailto:h...@suse.de] Sent: Thursday, 06 November, 2014 2:31 AM To: James Bottomley Cc: Christoph Hellwig; Ewan Milne; Elliott, Robert (Server Storage); linux-s...@vger.kernel.org; Hannes Reinecke; linux- i...@vger.kernel.org; LKML Subject

RE: [BUG] kzalloc overflow in lpfc driver on 6k core system

2014-12-02 Thread Elliott, Robert (Server Storage)
: extern const unsigned long cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)]; That approach should work for lpfc. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More

RE: Locking issues with cpufreq and sysfs

2014-10-14 Thread Elliott, Robert (Server Storage)
in: http://marc.info/?l=linux-pmm=140924051503827w=2 --- Rob ElliottHP Server Storage N�r��yb�X��ǧv�^�)޺{.n�+{zX����ܨ}���Ơz�j:+v���zZ+��+zf���h���~i���z��w���?��)ߢf��^jǫy�m��@A�a��� 0��h���i

RE: [PATCH 1/4] pmem: Initial version of persistent memory driver

2014-11-04 Thread Elliott, Robert (Server Storage)
-Original Message- From: Boaz Harrosh [mailto:b...@plexistor.com] Sent: Tuesday, 04 November, 2014 4:38 AM To: Wilcox, Matthew R; Elliott, Robert (Server Storage); Ross Zwisler; Jens Axboe; Nick Piggin; Kani, Toshimitsu; Knippers, Linda; linux-fsde...@vger.kernel.org; linux-kernel

RE: [PATCH 09/22] [SCSI] mpt2sas, mpt3sas: Added a support to set cpu affinity for each MSIX vector enabled by the HBA

2014-12-10 Thread Elliott, Robert (Server Storage)
on 6k core system --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [PATCH v3 1/2] x86: Add support for the pcommit instruction

2015-01-28 Thread Elliott, Robert (Server Storage)
/include/asm/vmx.h. 3. Add a kvm_vmx_exit_handler to arch/x86/kvm/vmx.c. --- Rob ElliottHP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo

RE: [RESEND] [PATCH] block: create ioctl to discard-or-zeroout a range of blocks

2015-01-29 Thread Elliott, Robert (Server Storage)
behavior. start and length have the same meaning as in BLKZEROOUT. Furthermore, because BLKZEROOUT2 issues commands directly to the storage device, we must invalidate the page cache (as a regular O_DIRECT write would do) to avoid returning stale cache contents at a later time. This patch

RE: [PATCH] [RESEND] aic7xxx: replace kmalloc/memset by kzalloc

2015-03-24 Thread Elliott, Robert (Server Storage)
-Original Message- From: Joe Perches [mailto:j...@perches.com] Sent: Tuesday, March 24, 2015 3:57 PM To: Michael Opdenacker Cc: Hannes Reinecke; jbottom...@parallels.com; Elliott, Robert (Server Storage); linux-s...@vger.kernel.org; linux-kernel@vger.kernel.org Subject: Re: [PATCH

RE: [PATCH 3/3] x86: add support for the non-standard protected e820 type

2015-03-25 Thread Elliott, Robert (Server Storage)
+ by the Intel Sandy Bridge-EP reference BIOS as protected memory. + The kernel will the offer these regions to the pmem driver so the s/b then + they can be used for persistent storage. + + If you say N the kernel will treat the ADR region like an e820 + reserved region

RE: another pmem variant V2

2015-03-31 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Christoph Hellwig Sent: Thursday, March 26, 2015 3:33 AM To: linux-nvd...@ml01.01.org; linux-fsde...@vger.kernel.org; linux- ker...@vger.kernel.org; x...@kernel.org

RE: [PATCH 2/3] x86: add a is_e820_ram() helper

2015-03-26 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Christoph Hellwig Sent: Thursday, March 26, 2015 11:43 AM To: Boaz Harrosh Cc: Christoph Hellwig; Ingo Molnar; linux-nvd...@ml01.01.org; linux-

RE: [PATCH 1/8] pmem: Initial version of persistent memory driver

2015-03-25 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Andy Lutomirski Sent: Wednesday, March 18, 2015 1:07 PM To: Boaz Harrosh Cc: Matthew Wilcox; Ross Zwisler; X86 ML; Thomas Gleixner; Dan Williams; Ingo Molnar;

RE: [Linux-nvdimm] [PATCH 00/21] ND: NFIT-Defined / NVDIMM Subsystem

2015-04-22 Thread Elliott, Robert (Server Storage)
-Original Message- From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of Dan Williams Sent: Friday, April 17, 2015 8:35 PM To: linux-nvd...@lists.01.org Subject: [Linux-nvdimm] [PATCH 00/21] ND: NFIT-Defined / NVDIMM Subsystem ... create mode 100644

RE: [Linux-nvdimm] [PATCH 19/21] nd: infrastructure for btt devices

2015-04-22 Thread Elliott, Robert (Server Storage)
. Following such a convention helps ease setting up ftrace filters. --- Robert Elliott, HP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please

RE: [Linux-nvdimm] [PATCH v2 00/20] libnd: non-volatile memory device support

2015-04-28 Thread Elliott, Robert (Server Storage)
drives). I'm not sure what nd and pmem are doing to result in that value. 2. To avoid confusing software trying to detect fast storage vs. slow storage devices via sysfs, this value should be 0: /sys/block/pmem0/queue/rotational:1 That can be done by adding this shortly after the blk_alloc_queue

RE: [Linux-nvdimm] [PATCH v2 08/20] libnd, nd_acpi: regions (block-data-window, persistent memory, volatile memory)

2015-04-29 Thread Elliott, Robert (Server Storage)
ndbus%d nmem%d namespace%d.%d which are a bit more distinctive. --- Robert Elliott, HP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo

RE: [PATCH 0/13] Parallel struct page initialisation v4

2015-05-02 Thread Elliott, Robert (Server Storage)
Elliott, HP Server Storage N�r��yb�X��ǧv�^�)޺{.n�+{zX����ܨ}���Ơz�j:+v���zZ+��+zf���h���~i���z��w���?��)ߢf��^jǫy�m��@A�a��� 0��h���i

RE: [PATCH v5 1/6] x86/mm/pat: use pr_info() and friends

2015-05-06 Thread Elliott, Robert (Server Storage)
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Luis R. Rodriguez Sent: Thursday, April 30, 2015 3:25 PM Subject: [PATCH v5 1/6] x86/mm/pat: use pr_info() and friends ... - printk(KERN_ERR %s:%d map pfn expected mapping

RE: [Linux-nvdimm] [PATCH v2 18/20] libnd: infrastructure for btt devices

2015-05-14 Thread Elliott, Robert (Server Storage)
-Original Message- From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of Dan Williams Sent: Thursday, May 14, 2015 7:42 PM To: Kani, Toshimitsu Cc: Neil Brown; Greg KH; linux-kernel@vger.kernel.org; linux- nvd...@lists.01.org Subject: Re: [Linux-nvdimm] [PATCH

RE: [tip:x86/pmem] x86/mm: Add support for the non-standard protected e820 type

2015-04-16 Thread Elliott, Robert (Server Storage)
. There was no pre-standard EFI type identified that needed to be blocked out. Any software creating a fake E820 table (grub2, etc.) should map EFI type 14 to E820 type 7. --- Robert Elliott, HP Server Storage

RE: [Linux-nvdimm] [GIT PULL] PMEM driver for v4.1

2015-04-14 Thread Elliott, Robert (Server Storage)
-Original Message- From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of Ingo Molnar Sent: Tuesday, April 14, 2015 7:42 AM To: Christoph Hellwig Subject: Re: [Linux-nvdimm] [GIT PULL] PMEM driver for v4.1 ... Since it's directly mapped it should just work

RE: [Linux-nvdimm] [GIT PULL] PMEM driver for v4.1

2015-04-14 Thread Elliott, Robert (Server Storage)
-Original Message- From: Dan Williams [mailto:dan.j.willi...@intel.com] Sent: Tuesday, April 14, 2015 11:34 AM To: Elliott, Robert (Server Storage) ... Since it's directly mapped it should just work for most things if it's at least write-through cached (UC would be a horror

pmem and i_dio_count overhead

2015-04-03 Thread Elliott, Robert (Server Storage)
think this change really helped by 76%) --- Robert Elliott, HP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ

RE: another pmem variant V2

2015-04-02 Thread Elliott, Robert (Server Storage)
-Original Message- From: Christoph Hellwig [mailto:h...@lst.de] Sent: Wednesday, April 1, 2015 2:26 AM To: Elliott, Robert (Server Storage) Cc: Christoph Hellwig; linux-nvd...@ml01.01.org; linux- fsde...@vger.kernel.org; linux-kernel@vger.kernel.org; x...@kernel.org; ross.zwis

RE: another pmem variant V2

2015-04-01 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Christoph Hellwig Sent: Thursday, March 26, 2015 3:33 AM To: linux-nvd...@ml01.01.org; linux-fsde...@vger.kernel.org; linux- ker...@vger.kernel.org; x...@kernel.org

RE: [Linux-nvdimm] [PATCH v2 19/20] nd_btt: atomic sector updates

2015-05-16 Thread Elliott, Robert (Server Storage)
Elliott, HP Server Storage -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

RE: [Linux-nvdimm] [PATCH v2 07/20] libnd, nd_dimm: dimm driver and base libnd device-driver infrastructure

2015-05-20 Thread Elliott, Robert (Server Storage)
-Original Message- From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of Dan Williams Sent: Tuesday, April 28, 2015 1:25 PM To: linux-nvd...@lists.01.org Cc: Neil Brown; Greg KH; linux-kernel@vger.kernel.org Subject: [Linux-nvdimm] [PATCH v2 07/20] libnd,

RE: [Linux-nvdimm] [PATCH v2 19/20] nd_btt: atomic sector updates

2015-05-20 Thread Elliott, Robert (Server Storage)
-Original Message- From: dan.j.willi...@gmail.com [mailto:dan.j.willi...@gmail.com] On Behalf Of Dan Williams Sent: Saturday, May 16, 2015 10:22 PM To: Elliott, Robert (Server Storage) Cc: linux-nvd...@lists.01.org; Neil Brown; Greg KH; Dave Chinner; linux- ker...@vger.kernel.org

RE: [PATCH v4 4/9] dax: fix mapping lifetime handling, convert to __pfn_t + kmap_atomic_pfn_t()

2015-06-08 Thread Elliott, Robert (Server Storage)
-Original Message- From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of Dan Williams Sent: Friday, June 05, 2015 3:19 PM Subject: [PATCH v4 4/9] dax: fix mapping lifetime handling, convert to __pfn_t + kmap_atomic_pfn_t() ... diff --git

RE: [PATCH 1/2] scatterlist: use sg_phys()

2015-06-09 Thread Elliott, Robert (Server Storage)
-Original Message- From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel- ow...@vger.kernel.org] On Behalf Of Dan Williams Sent: Tuesday, June 09, 2015 10:27 AM Subject: [PATCH 1/2] scatterlist: use sg_phys() ... diff --git a/arch/microblaze/kernel/dma.c

RE: [PATCH] cciss: update copyright

2015-06-25 Thread Elliott, Robert (Server Storage)
-Original Message- From: Don Brace [mailto:don.br...@pmcs.com] Sent: Thursday, June 25, 2015 7:48 PM To: gerry.mor...@pmcs.com; ax...@kernel.uk; storage...@pmcs.com; ISS StorageDev; scott.ben...@pmcs.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH] cciss: update copyright

RE: [PATCH v2 0/3] Add NUMA support for NVDIMM devices

2015-06-10 Thread Elliott, Robert (Server Storage)
- on-pmem0 [2] numactl --preferred block:pmem1 --cpunodebind block:pmem1 fio fs- on-pmem0 Did you post the patches to numactl somewhere? numactl already supports this today. numactl does have a bug handling partitions under these devices, because it assumes all storage devices have

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