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2008-04-29Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (26 commits) [ARM] pxa: fix 1c104e0e4f6ab396960c058e95e18bdedcac945b [ARM] serial: s3c2410: platform_get_irq() may return signed unnoticed [ARM] am79c961a: platform_get_irq() may return signed unnoticed [ARM] Feroceon: Feroceon-specific WA-cache compatible {copy,clear}_user_page() [ARM] Feroceon: fix function alignment in proc-feroceon.S [ARM] Orion: catch a couple more alternative spellings of PCIe [ARM] Orion: fix orion-ehci platform resource end addresses [ARM] Orion: fix ->map_irq() PCIe bus number check [ARM] Orion: fix ioremap() optimization [ARM] feroceon: remove CONFIG_CPU_CACHE_ROUND_ROBIN check [ARM] feroceon: remove CONFIG_CPU_DCACHE_WRITETHROUGH check kprobes/arm: fix decoding of arithmetic immediate instructions kprobes/arm: fix cache flush address for instruction stub [ARM] 5022/1: Race in ARM MMCI PL18x driver, V2 [ARM] 5021/1: at91: buildfix for sam9263 + PM [ARM] 5018/1: RealView: Fix the ARM11MPCore Oprofile compilation [ARM] 5016/1: AT91: typo in mci configuration for at91cap at91sam9263 [ARM] 5017/1: pxa3xx: Report unsupported wakeup sources in pxa3xx_set_wake() [ARM] 5020/1: magician: remove __devinit marker from pasic3_leds_info [ARM] 5014/1: Cleanup reset state before entering suspend or resetting. ...
2008-04-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (28 commits) V4L-DVB(7789a): cx18: fix symbol conflict with ivtv driver V4L/DVB (7789): tuner: remove static dependencies on analog tuner sub-modules V4L/DVB (7785): [2.6 patch] make mt9{m001,v022}_controls[] static V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chip V4L/DVB (7783): drivers/media/dvb/frontends/s5h1420.c: printk fix V4L/DVB (7782): pvrusb2: Driver is no longer experimental V4L/DVB (7781): pvrusb2-dvb: include dvb support by default and update Kconfig help text V4L/DVB (7780): pvrusb2: always enable support for OnAir Creator / HDTV USB2 V4L/DVB (7779): pvrusb2-dvb: quiet down noise in kernel log for feed debug Rename common tuner Kconfig names to use the same Fix V4L/DVB core help messages V4L/DVB (7769): Move other terrestrial tuners to common/tuners V4L/DVB (7768): reorganize some DVB-S Kconfig items V4L/DVB(7767): Move tuners to common/tuners V4L/DVB (7766): saa7134: add another PCI ID for Beholder M6 V4L/DVB (7765): Add support for Beholder BeholdTV H6 V4L/DVB (7763): ivtv: add tuner support for the AverMedia M116 V4L/DVB (7762): ivtv: fix tuner detection for PAL-N/Nc V4L/DVB (7761): ivtv: increase the DMA timeout from 100 to 300 ms V4L/DVB (7759): ivtv: increase version number to 1.2.1 ...
2008-04-29Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Convert most new-style drivers to use module aliasing i2c: Add support for device alias names i2c-amd756-s4882: Fix an error path i2c: Drop unused RTC driver IDs i2c/tps65010: Add missing intialization of client data i2c-sis5595: Minor cleanups in sis5595_access i2c-piix4: Minor cleanups i2c: Spelling fix (successful) i2c-stub: No newline in parameter description
2008-04-29V4L-DVB(7789a): cx18: fix symbol conflict with ivtv driverMauro Carvalho Chehab
LD drivers/media/video/built-in.o drivers/media/video/cx18/built-in.o: In function `get_service_set': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:118: multiple definition of `get_service_set' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:119: first defined here drivers/media/video/cx18/built-in.o: In function `expand_service_set': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:92: multiple definition of `expand_service_set' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:92: first defined here drivers/media/video/cx18/built-in.o: In function `service2vbi': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:44: multiple definition of `service2vbi' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:42: first defined here make[2]: ** [drivers/media/video/built-in.o] Erro 1 make[1]: ** [drivers/media/video] Erro 2 make: ** [drivers/media/] Erro 2 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7789): tuner: remove static dependencies on analog tuner sub-modulesMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7785): [2.6 patch] make mt9{m001,v022}_controls[] staticAdrian Bunk
This patch makes the needlessly global mt9{m001,v022}_controls[] static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chipHans Verkuil
Many thanks to Steve Toth from Hauppauge and Nattu Dakshinamurthy from Conexant for their support. I am in particular thankful to Hauppauge since without their help this driver would not exist. It should also be noted that Steve did the work to get the DVB part up and running. Thank you! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: G. Andrew Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7783): drivers/media/dvb/frontends/s5h1420.c: printk fixAndrew Morton
drivers/media/dvb/frontends/s5h1420.c: In function `s5h1420_setsymbolrate': drivers/media/dvb/frontends/s5h1420.c:484: warning: long long unsigned int format, u64 arg (arg 2) We do not know what type the architecture uses for u64. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7782): pvrusb2: Driver is no longer experimentalMike Isely
This driver has been in-kernel and reasonably stable for well over a year. It is in a stable form and is known to work well. Remove its experimental status. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7781): pvrusb2-dvb: include dvb support by default and update ↵Michael Krufky
Kconfig help text Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7780): pvrusb2: always enable support for OnAir Creator / HDTV USB2Michael Krufky
This was a build option in the past, to avoid conflicts with the cxusb module for digital televsion support. Now that dtv mode support has been merged into pvrusb2, the OnAir devices are fully supported by this single module. This no longer should be a build option. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7779): pvrusb2-dvb: quiet down noise in kernel log for feed debugMichael Krufky
Get rid of the noise in dmesg during dvb feed changes, unless the appropriate debug trace flag is enabled. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Reviewed-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29Rename common tuner Kconfig names to use the sameMauro Carvalho Chehab
namespace for all of them.
2008-04-29Fix V4L/DVB core help messagesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7769): Move other terrestrial tuners to common/tunersMauro Carvalho Chehab
Those tuners are currently used only under media/dvb. However, they can support also analog TV. Better to move them to the same place as the other hybrid tuners. This would make easier to use those tuners also by analog drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7768): reorganize some DVB-S Kconfig itemsMauro Carvalho Chehab
There are some DVB-S tuners together with DVB-S tags, while others together with tuners. Better to have all of them together. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB(7767): Move tuners to common/tunersMauro Carvalho Chehab
There were several issues in the past, caused by the hybrid tuner design, since now, the same tuner can be used by drivers/media/dvb and drivers/media/video. Kconfig items were rearranged, to split V4L/DVB core from their drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7766): saa7134: add another PCI ID for Beholder M6Igor Kuznetsov
Signed-off-by: Igor Kuznetsov <igk@igk.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7765): Add support for Beholder BeholdTV H6Igor Kuznetsov
Signed-off-by: Igor Kuznetsov <igk@igk.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7763): ivtv: add tuner support for the AverMedia M116Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7762): ivtv: fix tuner detection for PAL-N/NcHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7761): ivtv: increase the DMA timeout from 100 to 300 msHans Verkuil
When there is a lot of DMA traffic this timeout might sometimes be too low. Increase it to be on the safe side. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7759): ivtv: increase version number to 1.2.1Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7758): ivtv: fix oops when itv->speed == 0 and VIDEO_CMD_PLAY is calledHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7757): ivtv: add autodetect for the AVermedia M104 cardHans Verkuil
Note that this card is only detected and not yet working. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7756): ivtv: use strlcpy instead of strcpyHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7755): ivtv: add support for card comments and detected but ↵Hans Verkuil
unsupported cards Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7754): ivtv: change initialization order to fix an oops when device ↵Hans Verkuil
registration failed Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7753): saa7134: fix tuner setupMauro Carvalho Chehab
Tuner setup were happening during i2c attach callback. This means that it would happen on two conditions: 1) if tuner module weren't load, it will happen at request_module("tuner"); 2) if tuner is not compiled as a module, or it is already loaded (for example, on setups with more than one tuner), it will happen when saa7134 registers I2C bus. Due to that, if tuner were loaded, tuner setup will happen _before_ reading the proper values at tuner eeprom. Since set_addr refuses to change for a tuner that were previously defined (except if the tuner_addr is set), this were making eeprom tuner detection useless. This patch removes tuner type setup from saa7134-i2c, moving it to the proper place, after taking eeprom into account. Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7752): tuner-core: add a missing \n after a debug printkMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7749): cx88: fix tuner setupMauro Carvalho Chehab
Tuner setup were happening during i2c attach callback. This means that it would happen on two conditions: 1) if tuner module weren't load, it will happen at request_module("tuner"); 2) if tuner is not compiled as a module, or it is already loaded (for example, on setups with more than one tuner), it will happen when cx88 registers I2C bus. Due to that, if tuner were loaded, tuner setup will happen _before_ reading the proper values at tuner eeprom. Since set_addr refuses to change for a tuner that were previously defined (except if the tuner_addr is set), this were making eeprom tuner detection useless. This patch removes tuner type setup from cx88-i2c, moving it to the proper place, after taking eeprom into account. Reviewed-by: Gert Vervoort <gert.vervoort@hccnet.nl> Reviewed-by: Ian Pickworth <ian@pickworth.me.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29i2c: Convert most new-style drivers to use module aliasingJean Delvare
Based on earlier work by Jon Smirl and Jochen Friedrich. Update most new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. I've left the video drivers apart (except for SoC camera drivers) as they're a bit more diffcult to deal with, they'll have their own patch later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Jochen Friedrich <jochen@scram.de>
2008-04-29i2c: Add support for device alias namesJean Delvare
Based on earlier work by Jon Smirl and Jochen Friedrich. This patch allows new-style i2c chip drivers to have alias names using the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this point, the old i2c driver binding scheme (driver_name/type) is still supported. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jochen Friedrich <jochen@scram.de> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org>
2008-04-29i2c-amd756-s4882: Fix an error pathJean Delvare
If initialization fails, we want to restore the physical bus, not delete it again. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-29i2c: Drop unused RTC driver IDsJean Delvare
The x1208, pcf8563 and isl1208 RTC drivers have been converted to new-style i2c drivers, so they no longer use I2C driver IDs. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Alessandro Zummo <a.zummo@towertech.it>
2008-04-29i2c/tps65010: Add missing intialization of client dataJean Delvare
tps65010_remove() calls i2c_get_clientdata(client) but the client data is never set during initialization, so it gets a NULL pointer at best. I guess it was never spotted because the tps65010 driver is typically not built modular so this function is discarded. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <dbrownell@users.sourceforge.net>
2008-04-29i2c-sis5595: Minor cleanups in sis5595_accessJean Delvare
* Remove commented-out code. * Use dev_warn instead of printk. * Remove a legacy comment. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-29i2c-piix4: Minor cleanupsJean Delvare
* Remove a needless include. * Remove a legacy comment in piix4_access. * Minor optimization in piix4_access. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-29i2c: Spelling fix (successful)Jean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-29i2c-stub: No newline in parameter descriptionJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/nes: Formatting cleanup RDMA/nes: Add support for SFP+ PHY RDMA/nes: Use LRO IPoIB: Copy child MTU from parent IB/mthca: Avoid changing userspace ABI to handle DMA write barrier attribute IB/mthca: Avoid recycling old FMR R_Keys too soon mlx4_core: Avoid recycling old FMR R_Keys too soon IB/ehca: Allocate event queue size depending on max number of CQs and QPs IPoIB: Use separate CQ for UD send completions IB/iser: Count FMR alignment violations per session IB/iser: Move high-volume debug output to higher debug level IB/ehca: handle negative return value from ibmebus_request_irq() properly RDMA/cxgb3: Support peer-2-peer connection setup RDMA/cxgb3: Set the max_mr_size device attribute correctly RDMA/cxgb3: Correctly serialize peer abort path mlx4_core: Add a way to set the "collapsed" CQ flag
2008-04-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: alim15x3: disable init_hwif_ali15x3 for PowerPC ide: fix crash at boot with siimage driver
2008-04-29alim15x3: disable init_hwif_ali15x3 for PowerPCAnton Vorontsov
We don't need init_hwif_ali15x3() on the PowerPC systems either. Before: ALI15X3: IDE controller (0x10b9:0x5229 rev 0xc8) at PCI slot 0001:03:1f.0 ALI15X3: 100% native mode on irq 19 ide0: BM-DMA at 0x1120-0x1127 ide1: BM-DMA at 0x1128-0x112f hda: SONY DVD RW AW-Q170A, ATAPI CD/DVD-ROM drive hda: UDMA/66 mode selected ide0: Disabled unable to get IRQ 14. ide0: failed to initialize IDE interface ide1: Disabled unable to get IRQ 15. ide1: failed to initialize IDE interface After: ALI15X3: IDE controller (0x10b9:0x5229 rev 0xc8) at PCI slot 0001:03:1f.0 ALI15X3: 100% native mode on irq 19 ide0: BM-DMA at 0x1120-0x1127 ide1: BM-DMA at 0x1128-0x112f hda: SONY DVD RW AW-Q170A, ATAPI CD/DVD-ROM drive hda: UDMA/66 mode selected ide0 at 0x1100-0x1107,0x110a on irq 19 ide1 at 0x1110-0x1117,0x111a on irq 19 hda: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache ide0 works well, though I can't test ide1, it isn't traced out on the board. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-29ide: fix crash at boot with siimage driverBenjamin Herrenschmidt
Some change to the IDE layer are causing the siimage driver to crash at boot with a NULL dereference. This is due to the sil_dma_ops not containing all the necessary pointers. I suppose it used to just "override" the defaults while now, it needs to contain everything. [bart: while at it: sil_dma_ops should be const now (pointed out by Sergei)] Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>, Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-04-29RDMA/nes: Formatting cleanupGlenn Streiff
Various cleanups: - Change // to /* .. */ - Place whitespace around binary operators. - Trim down a few long lines. - Some minor alignment formatting for better readability. - Remove some silly tabs. Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29RDMA/nes: Add support for SFP+ PHYEric Schneider
This patch enables the iw_nes module for NetEffect RNICs to support additional PHYs including SFP+ (referred to as ARGUS in the code). Signed-off-by: Eric Schneider <eric.schneider@neteffect.com> Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29RDMA/nes: Use LROFaisal Latif
Signed-off-by: Faisal Latif <flatif@neteffect.com. Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29IPoIB: Copy child MTU from parentEli Cohen
When creating a child interface, copy the MTU information from the parent. Otherwise when the child's multicast join completes, the MTU will not be updated since the code does dev->mtu = min(priv->mcast_mtu, priv->admin_mtu); and priv->admin_mtu will be set to 0. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29IB/mthca: Avoid changing userspace ABI to handle DMA write barrier attributeRoland Dreier
Commit cb9fbc5c ("IB: expand ib_umem_get() prototype") changed the mthca userspace ABI to provide a way for userspace to indicate which memory regions need the DMA write barrier attribute. However, it is possible to handle this without breaking existing userspace, by having the mthca kernel driver recognize whether it is talking to old or new userspace, depending on the size of the register MR structure passed in. The only potential drawback of this is that is allows old userspace (which has a bug with DMA ordering on large SGI Altix systems) to continue to run on new kernels, but the advantage of allowing old userspace to continue to work on unaffected systems seems to outweigh this, and we can print a warning to push people to upgrade their userspace. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-29IB/mthca: Avoid recycling old FMR R_Keys too soonOlaf Kirch
When a FMR is unmapped, mthca resets the map count to 0, and clears the upper part of the R_Key which is used as the sequence counter. This poses a problem for RDS, which uses ib_fmr_unmap as a fence operation. RDS assumes that after issuing an unmap, the old R_Keys will be invalid for a "reasonable" period of time. For instance, Oracle processes uses shared memory buffers allocated from a pool of buffers. When a process dies, we want to reclaim these buffers -- but we must make sure there are no pending RDMA operations to/from those buffers. The only way to achieve that is by using unmap and sync the TPT. However, when the sequence count is reset on unmap, there is a high likelihood that a new mapping will be given the same R_Key that was issued a few milliseconds ago. To prevent this, don't reset the sequence count when unmapping a FMR. Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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