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2010-01-06FDPIC: Respect PT_GNU_STACK exec protection markings when creating NOMMU stackMike Frysinger
The current code will load the stack size and protection markings, but then only use the markings in the MMU code path. The NOMMU code path always passes PROT_EXEC to the mmap() call. While this doesn't matter to most people whilst the code is running, it will cause a pointless icache flush when starting every FDPIC application. Typically this icache flush will be of a region on the order of 128KB in size, or may be the entire icache, depending on the facilities available on the CPU. In the case where the arch default behaviour seems to be desired (EXSTACK_DEFAULT), we probe VM_STACK_FLAGS for VM_EXEC to determine whether we should be setting PROT_EXEC or not. For arches that support an MPU (Memory Protection Unit - an MMU without the virtual mapping capability), setting PROT_EXEC or not will make an important difference. It should be noted that this change also affects the executability of the brk region, since ELF-FDPIC has that share with the stack. However, this is probably irrelevant as NOMMU programs aren't likely to use the brk region, preferring instead allocation via mmap(). Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-06Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linuxLinus Torvalds
* 'for-2.6.33' of git://linux-nfs.org/~bfields/linux: sunrpc: fix peername failed on closed listener nfsd: make sure data is on disk before calling ->fsync nfsd: fix "insecure" export option
2010-01-06sunrpc: fix peername failed on closed listenerXiaotian Feng
There're some warnings of "nfsd: peername failed (err 107)!" socket error -107 means Transport endpoint is not connected. This warning message was outputed by svc_tcp_accept() [net/sunrpc/svcsock.c], when kernel_getpeername returns -107. This means socket might be CLOSED. And svc_tcp_accept was called by svc_recv() [net/sunrpc/svc_xprt.c] if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) { <snip> newxpt = xprt->xpt_ops->xpo_accept(xprt); <snip> So this might happen when xprt->xpt_flags has both XPT_LISTENER and XPT_CLOSE. Let's take a look at commit b0401d72, this commit has moved the close processing after do recvfrom method, but this commit also introduces this warnings, if the xpt_flags has both XPT_LISTENER and XPT_CLOSED, we should close it, not accpet then close. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Cc: J. Bruce Fields <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: David S. Miller <davem@davemloft.net> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-01-06nfsd: make sure data is on disk before calling ->fsyncChristoph Hellwig
nfsd is not using vfs_fsync, so I missed it when changing the calling convention during the 2.6.32 window. This patch fixes it to not only start the data writeout, but also wait for it to complete before calling into ->fsync. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-01-06Merge branch 'davinci-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci * 'davinci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: DaVinci: DM365: Add the device_enable for the DaVinci Keyscan davinci: enable ARCH_HAS_HOLES_MEMORYMODEL for DaVinci davinci: da8xx/omap-l1: mark RTC as a wakeup source davinci: cp_intc: provide set_wake function Davinci VPFE Capture: Take i2c adapter id through platform data
2010-01-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] lpfc 8.3.7: Update Driver version to 8.3.7 [SCSI] lpfc 8.3.7: Fix discovery failures. [SCSI] lpfc 8.3.7: Fix SCSI protocol related errors. [SCSI] lpfc 8.3.7: Fix hardware/SLI relates issues [SCSI] lpfc 8.3.7: Fix NPIV operation errors [SCSI] lpfc 8.3.7: Fix FC protocol errors [SCSI] stex: fix scan of nonexistent lun [SCSI] pmcraid: fix to avoid twice scsi_dma_unmap for a command [SCSI] qla2xxx: Update version number to 8.03.01-k9. [SCSI] qla2xxx: Added to EEH support. [SCSI] qla2xxx: Extend base EEH support in qla2xxx. [SCSI] qla2xxx: Fix for a multiqueue bug in CPU affinity mode [SCSI] qla2xxx: Get the link data rate explicitly during device resync. [SCSI] cxgb3i: Fix a login over vlan issue
2010-01-06DaVinci: DM365: Add the device_enable for the DaVinci KeyscanMiguel Aguilar
Adds the device_enable function to the DaVinci Keyscan platform data to setup the PINMUX configuration. It also removes #ifdef from the DM365 EVM board in order to load it properly as a module. Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-06davinci: enable ARCH_HAS_HOLES_MEMORYMODEL for DaVinciSekhar Nori
All DaVinci platforms include a DSP or co-processor for audio/video acceleration. While creating memory for the DSP/co-processor, system integrator can end up creating a hole in the memory map of the sort: <kernel memory> <hole (memory for DSP)> <kernel memory> This sort of configuration needs ARCH_HAS_HOLES_MEMORYMODEL enabled. See further details see this discussion on ARM linux mailing list: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg15262.html The patch is boot tested on OMAP-L138, DM6446 and DM355 EVMs Signed-off-by: Sekhar Nori <nsekhar@ti.com> CC: Sriramakrishnan <srk@ti.com> CC: Khasim Syed Mohammed <khasim@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-06davinci: da8xx/omap-l1: mark RTC as a wakeup sourceSekhar Nori
On da850, RTC alarm is a wakeup source from deep sleep. Mark it as a wakeup source after the rtc platform device is registered. Without this patch, the rtc-omap driver suspends the RTC during the suspend sequence and hence it cannot wakeup the SoC. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-06davinci: cp_intc: provide set_wake functionSekhar Nori
There is nothing special to be done for interrupts which can wakeup the device from sleep on CP-INTC, but not having a set_wake implemented prevents use of common drivers which expect this function to be implemented for all wakeup interrupt sources. This patch fixes the issue encountered when using the omap-rtc driver on DA850. On DA850 the RTC alarm interrupt is used to wake up the SoC from deep sleep mode. Without this patch, the disable_irq_wake throws an unbalanced wake disable warning while resuming because the previous enable call fails for lack of set_wake implementation. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-06Davinci VPFE Capture: Take i2c adapter id through platform dataVaibhav Hiremath
The I2C adapter ID is actually depends on Board and may vary, Davinci uses id=1, but in case of AM3517 id=3. So modified respective davinci board files. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-01-06Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osdLinus Torvalds
* 'for-linus' of git://git.open-osd.org/linux-open-osd: exofs: simple_write_end does not mark_inode_dirty exofs: fix pnfs_osd re-definitions in pre-pnfs trees
2010-01-06Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) ARM: 5865/1: nuc900 ethernet driver needs mii ARM: 5864/1: Implement arch_reset() in NUC900 ARM: 5863/1: fix bugs of clock source of NUC900 ARM: 5858/1: Remove unused vma_vm_flags macro from v7wbi_flush_user_tlb_range imx/mx3: depend on USB_ULPI for otg_ulpi_create ARM: MX3: make CPU revision number detection work on all boards mx25: pdk: add platform code for FEC support mx25: add support for FEC on i.MX25 mx25: s/NO_PAD_CTL/NO_PAD_CTRL/ mx31moboard: fix usbh device names mx3: add support for the mt9v022 camera sensor to pcm037 platform mx27: mxt_td60: Remove not used UART pins [ARM] pxa/poodle: fix incorrect 'gpio_card_detect' of MMC [ARM] pxa/zylonite: simplify reduntant gpio settings on mmc slot [ARM] pxa/ttc_dkb: remove duplicate macro definition [ARM] pxa/zeus: provide power-source information when APM is enabled [ARM] pxa/zeus: relax memory timings on Zeus ethernet ports [ARM] pxa/zeus: make internal zeus_get_pcb_info static [ARM] pxa/littleton: select CPU_PXA300 and CPU_PXA310 [ARM] pxa/littleton: add UART3 GPIO config ...
2010-01-06modules: Skip empty sections when exporting section notesBen Hutchings
Commit 35dead4 "modules: don't export section names of empty sections via sysfs" changed the set of sections that have attributes, but did not change the iteration over these attributes in add_notes_attrs(). This can lead to add_notes_attrs() creating attributes with the wrong names or with null name pointers. Introduce a sect_empty() function and use it in both add_sect_attrs() and add_notes_attrs(). Reported-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Martin Michlmayr <tbm@cyrius.com> Cc: stable@kernel.org Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-05Linux 2.6.33-rc3v2.6.33-rc3Linus Torvalds
2010-01-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix Niagara2 perf event handling. sparc64: Fix NMI programming when perf events are active. bbc_envctrl: Clean up properly if kthread_run() fails.
2010-01-05Revert "x86: Side-step lguest problem by only building cmpxchg8b_emu for ↵Rusty Russell
pre-Pentium" This reverts commit ae1b22f6e46c03cede7cea234d0bf2253b4261cf. As Linus said in 982d007a6ee: "There was something really messy about cmpxchg8b and clone CPU's, so if you enable it on other CPUs later, do it carefully." This breaks lguest for those configs, but we can fix that by emulating if we have to. Fixes: http://bugzilla.kernel.org/show_bug.cgi?id=14884 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-05Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2: Handle O_DIRECT when writing to a refcounted cluster.
2010-01-05Merge branch 'for-2.6.33' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 * 'for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6: ASoC: fixup oops in generic AC97 codec glue ASoC: fix params_rate() macro use in several codecs ASoC: fsi-ak4642: Remove ak4642_add_i2c_device
2010-01-05ARM: 5865/1: nuc900 ethernet driver needs miiLi Jie
nuc900 ethernet driver uses mii_xx_xx serials api, so mii module should be selected. Signed-off-by: lijie <eltshanli@gmail.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-05ARM: 5864/1: Implement arch_reset() in NUC900Li Jie
Implement arch_reset(), reboot from shell become possible. Signed-off-by: lijie <eltshanli@gmail.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-05ARM: 5863/1: fix bugs of clock source of NUC900Li Jie
This patch fix following bugs: 1. typo error, CLOCK_EVT_MODE_PERIODIC -> CLOCK_EVT_FEAT_PERIODIC 2. TCSR register of timer1 missed PRESCALE 3. timer1 should be enabled before register it to clock source. Signed-off-by: lijie <eltshanli@gmail.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-05ARM: 5858/1: Remove unused vma_vm_flags macro from v7wbi_flush_user_tlb_rangeBahadir Balban
Signed-off-by: Bahadir Balban <bbalban@b-labs.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-04sparc64: Fix Niagara2 perf event handling.David S. Miller
For chips like Niagara2 that have true overflow indications in the %pcr (which we don't actually need and don't use) the interrupt signal persists until the overflow bits are cleared by an explicit %pcr write. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-05exofs: simple_write_end does not mark_inode_dirtyBoaz Harrosh
exofs uses simple_write_end() for it's .write_end handler. But it is not enough because simple_write_end() does not call mark_inode_dirty() when it extends i_size. So even if we do call mark_inode_dirty at beginning of write out, with a very long IO and a saturated system we might get the .write_inode() called while still extend-writing to file and miss out on the last i_size updates. So override .write_end, call simple_write_end(), and afterwords if i_size was changed call mark_inode_dirty(). It stands to logic that since simple_write_end() was the one extending i_size it should also call mark_inode_dirty(). But it looks like all users of simple_write_end() are memory-bound pseudo filesystems, who could careless about mark_inode_dirty(). I might submit a warning-comment patch to simple_write_end() in future. CC: Stable <stable@kernel.org> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
2010-01-05exofs: fix pnfs_osd re-definitions in pre-pnfs treesBoaz Harrosh
Some on disk exofs constants and types are defined in the pnfs_osd_xdr.h file. Since we needed these types before the pnfs-objects code was accepted to mainline we duplicated the minimal needed definitions into an exofs local header. The definitions where conditionally included depending on !CONFIG_PNFS defined. So if PNFS was present in the tree definitions are taken from there and if not they are defined locally. That was all good but, the CONFIG_PNFS is planed to be included upstream before the pnfs-objects is also included. (The first pnfs batch might be pnfs-files only) So condition exofs local definitions on the absence of pnfs_osd_xdr.h inclusion (__PNFS_OSD_XDR_H__ not defined). User code must make sure that in future pnfs_osd_xdr.h will be included before fs/exofs/pnfs.h, which happens to be so in current code. Once pnfs-objects hits mainline, exofs's local header will be removed. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
2010-01-04sparc64: Fix NMI programming when perf events are active.David S. Miller
If perf events are active, we should not reset the %pcr to PCR_PIC_PRIV. That perf events code does the management. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-04Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller
2010-01-04bbc_envctrl: Clean up properly if kthread_run() fails.David S. Miller
In bbc_envctrl_init() we have to unlink the fan and temp instances from the lists because our caller is going to free up the 'bp' object if we return an error. We can't rely upon bbc_envctrl_cleanup() to do this work for us in this case. Reported-by: Patrick Finnegan <pat@computer-refuge.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-01-04Merge branch 'limits_cleanup' of git://decibel.fi.muni.cz/~xslaby/linuxLinus Torvalds
* 'limits_cleanup' of git://decibel.fi.muni.cz/~xslaby/linux: resource: add helpers for fetching rlimits resource: move kernel function inside __KERNEL__ SECURITY: selinux, fix update_rlimit_cpu parameter
2010-01-04Merge branch 'for-linus/samsung' of git://git.fluff.org/bjdooks/linuxLinus Torvalds
* 'for-linus/samsung' of git://git.fluff.org/bjdooks/linux: ARM: S3C: Fix NAND device registration by s3c_nand_set_platdata(). ARM: S3C24XX: touchscreen device definition ARM: mach-bast: add NAND_SCAN_SILENT_NODEV to optional devices ARM: mach-osiris: add NAND_SCAN_SILENT_NODEV to optional devices ARM: S3C24XX: touchscreen device definition
2010-01-04sysfs: Add lockdep annotations for the sysfs active referenceEric W. Biederman
Holding locks over device_del -> kobject_del -> sysfs_deactivate can cause deadlocks if those same locks are grabbed in sysfs show or store methods. The I model s_active count + completion as a sleeping read/write lock. I describe to lockdep sysfs_get_active as a read_trylock, sysfs_put_active as a read_unlock, and sysfs_deactivate as a write_lock and write_unlock pair. This seems to capture the essence for purposes of finding deadlocks, and in my testing gives finds real issues and ignores non-issues. This brings us back to holding locks over kobject_del is a problem that ideally we should find a way of addressing, but at least lockdep can tell us about the problems instead of requiring developers to debug rare strange system deadlocks, that happen when sysfs files are removed while being written to. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04lguest: fix bug in setting guest GDT entryRusty Russell
We kill the guest, but then we blatt random stuff. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] Update default configuration. [S390] Have param.h simply include <asm-generic/param.h>. [S390] qdio: convert global statistics to per-device stats
2010-01-04Merge branch 'sh/for-2.6.33' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: binfmt_elf_fdpic: Fix build breakage introduced by coredump changes. sh: update defconfigs. sh: Don't default enable PMB support. sh: Disable PMB for SH4AL-DSP CPUs. sh: Only provide a PCLK definition for legacy CPG CPUs.
2010-01-04Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Calculate metadata requirements more accurately ext4: Fix accounting of reserved metadata blocks
2010-01-04tosh: Use non bkl ioctlAlan Cox
We wrap the smm calls and other bits with the BKL push down as a precaution but they can probably go Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04i2o: propogate the BKL down into the ioctl methodAlan Cox
Nobody seems to want to own I2O patches so sending this one directly. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04sony_pi: Remove the BKL from open and ioctlJohn Kacur
The BKL is in this function because of the BKL pushdown (see commit f8f2c79d594463427f7114cedb1555110d547d89) It is not needed here because the mutex_lock sonypi_device.lock provides the necessary locking. sonypi_misc_ioctl can be converted to unlocked ioctls since it relies on its own locking (the mutex sonypi_device.lock) and not the bkl Document that llseek is not needed by explictly setting it to no_llseek LKML-Reference: <alpine.LFD.2.00.0910192019420.3563@localhost.localdomain> Signed-off-by: John Kacur <jkacur@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: update mailing list address nilfs2: Storage class should be before const qualifier nilfs2: trivial coding style fix
2010-01-04ASoC: fixup oops in generic AC97 codec glueManuel Lauss
Initialize the glue by calling snd_soc_new_ac97_codec() as is done in other ASoC AC97 codecs. Fixes an oops caused by dereferencing uninitialized members in snd_soc_new_pcms(). Run-tested on Au1250. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-01-04[SCSI] lpfc 8.3.7: Update Driver version to 8.3.7James Smart
Update Driver version to 8.3.7 Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] lpfc 8.3.7: Fix discovery failures.James Smart
Fix discovery failures: - Move all accesses to the fc_flag field inside the host lock. - Restore link state after going through linkdown processing for FCF DEAD event. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] lpfc 8.3.7: Fix SCSI protocol related errors.James Smart
Fix SCSI protocol related errors: - Avoid I/O failures during EEH and HBA/CNA reset by correcting when we block the targets on the adapter. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] lpfc 8.3.7: Fix hardware/SLI relates issuesJames Smart
Fix hardware/SLI relates issues: - Fix CNA uses more than one EQ when in INTx interrupt mode. - Fix driver tries to process failed read FCF record mailbox request. - Fix allocating single receive buffer breaks FCoE receive queue. - Support new read FCF record mailbox error case. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] lpfc 8.3.7: Fix NPIV operation errorsJames Smart
Fix NPIV operation errors: - Fix vport not logging out of fabric when being deleted - Fix vport fails to discover targets after devloss timeout. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] lpfc 8.3.7: Fix FC protocol errorsJames Smart
Fix FC protocol errors: - Fix multi-frame unsolicited sequences not queued properly - Fix frames for unsolicited sequences not being associated with sequence. - Fix unsolicited frame buffer sizes are not set properly - Fix Sequence count for unsolicited frame headers not byte swapped. - Fix Multi-frame sequence response frames go to wrong DID. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04[SCSI] stex: fix scan of nonexistent lunEd Lin
During a manual scan, a user can send command to a nonexistent lun, precisely at the point of max_lun. Normally it's possible (but not required) that the firmware has the knowledge that it is an invalid lun. In the particular case when max_lun is 256, however, the nonexistent lun 256 will be confused with lun 0, because the lun member in a request message is only u8, and 256 will become 0. So we need to fix the problem, at least, at the driver level. Signed-off-by: Ed Lin <ed.lin@promise.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-04Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6Russell King
2010-01-04imx/mx3: depend on USB_ULPI for otg_ulpi_createUwe Kleine-König
otg_ulpi_create is defined in drivers/usb/otg/ulpi.c which depends on CONFIG_USB_ULPI. So protect its usage by the same symbol. Moreover mxc_ulpi_access_ops needs CONFIG_MXC_ULPI. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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