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2014-11-10powerpc/ftrace: Fix obsolete commentJiri Slaby1-1/+1
CONFIG_MCOUNT is not defined anymore, the corresponding #ifdef there is CONFIG_FUNCTION_TRACER. Signed-off-by: Jiri Slaby <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: Remove unused devm_ioremap_prot()Kyle McMartin3-47/+0
Added in 2008, but has never had any in-tree users, and no other architectures provide it. Signed-off-by: Kyle McMartin <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc/ftrace: simplify prepare_ftrace_returnAnton Blanchard3-50/+30
Instead of passing in the stack address of the link register to be modified, just pass in the old value and return the new value and rely on ftrace_graph_caller to do the modification. This removes the exception handling around the stack update - it isn't needed and we weren't consistent about it. Later on we would do an unprotected modification: if (!ftrace_graph_entry(&trace)) { *parent = old; Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc/ftrace: Remove mod_return_to_handlerAnton Blanchard3-43/+4
mod_return_to_handler is the same as return_to_handler, except it handles the change of the TOC (r2). Add this into return_to_handler and remove mod_return_to_handler. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: make __ffs return unsigned longAnton Blanchard2-2/+2
I'm seeing a build warning in mm/nobootmem.c after removing bootmem: mm/nobootmem.c: In function '__free_pages_memory': include/linux/kernel.h:713:17: warning: comparison of distinct pointer types lacks a cast [enabled by default] (void) (&_min1 == &_min2); \ ^ mm/nobootmem.c:90:11: note: in expansion of macro 'min' order = min(MAX_ORDER - 1UL, __ffs(start)); ^ The rest of the worlds seems to define __ffs as returning unsigned long, so lets do that. Signed-off-by: Anton Blanchard <[email protected]> Tested-by: Emil Medve <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: Move sparse_init() into initmem_initAnton Blanchard3-1/+3
We did part of sparse initialisation in setup_arch and part in initmem_init. Put them together. Signed-off-by: Anton Blanchard <[email protected]> Tested-by: Emil Medve <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: Remove superfluous bootmem includesAnton Blanchard26-26/+1
Lots of places included bootmem.h even when not using bootmem. Signed-off-by: Anton Blanchard <[email protected]> Tested-by: Emil Medve <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: Remove some old bootmem related commentsAnton Blanchard5-13/+6
Now bootmem is gone from powerpc we can remove comments mentioning it. Signed-off-by: Anton Blanchard <[email protected]> Tested-by: Emil Medve <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-10powerpc: Remove bootmem allocatorAnton Blanchard10-278/+47
At the moment we transition from the memblock alloctor to the bootmem allocator. Gitting rid of the bootmem allocator removes a bunch of complicated code (most of which I owe the dubious honour of being responsible for writing). Signed-off-by: Anton Blanchard <[email protected]> Tested-by: Emil Medve <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-07powerpc/dts: Add node(s) for the platform PLLEmil Medve2-0/+14
Signed-off-by: Emil Medve <[email protected]> Change-Id: If76cd705a01813abe53396c1486bc13c4289ee92 Signed-off-by: Scott Wood <[email protected]>
2014-11-07dt/bindings: qoriq-clock: Add binding for the platform PLLEmil Medve1-2/+12
Signed-off-by: Emil Medve <[email protected]> Change-Id: I7950afa9650d15ec7ce2cca89bb2a1e38586d4a5 Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/dts: Factorize the clock control nodeEmil Medve14-368/+163
Signed-off-by: Emil Medve <[email protected]> Change-Id: I25ce24a25862b4ca460164159867abefe00ccdd1 Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc: Add INA220 to device tree for supported boardsHongtao Jia4-0/+72
Including: P3041DS P5020DS P5040DS B4QDS Signed-off-by: Jia Hongtao <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc: Add ADT7461 to device tree for supported boardsHongtao Jia3-0/+29
Including: T104xRDB T208xQDS B4QDS Signed-off-by: Jia Hongtao <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/fsl: Added rcw registers to global utility registersIgal Liberman1-1/+4
The RCW registers are required for the future clock binding implementation. Signed-off-by: Igal Liberman <[email protected]> Change-Id: Ic36dd8bc2959aa7f97fb6fd7bbb8420822fef0a9 Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/mpc85xx: Remove SPI and NAND partition from bsc9131rdb.dtsiAshish Kumar1-50/+0
* Run "mtdparts default" on u-boot to create dynamic partitions * Or use dynamic mtd partition with the help of bootargs in u-boot Append bootargs with: "mtdparts=ff800000.flash:1m(nand_uboot),512K(nand_dtb),8m(nand_kernel),-(fs);\ spiff707000.0:1m(spi_uboot),4m(spi_kernel),512k(spi_dtb),-(fs)'" Signed-off-by: Ashish Kumar <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Remove Kconfig symbol FADSPaul Bolle1-4/+0
Commit 39eb56da2b53 ("pcmcia: Remove m8xx_pcmcia driver") removed the only driver that used CONFIG_FADS. Setting the Kconfig symbol FADS is pointless since that commit. Remove it. Signed-off-by: Paul Bolle <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Invalidate non present TLB as early as possibleLEROY Christophe2-12/+10
8xx sometimes need to load a invalid/non-present TLBs in it DTLB asm handler. These must be invalidated separaly as linux mm doesn't. Commit 5efab4a02c89c252fb4cce097aafde5f8208dbfe was invalidating them in arch/powerpc/mm/fault.c. This patch does the invalidation earlier in order to free the TLB as soon as possible. This also has the advantage of removing some 8xx specific code from fault.c Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Use DAR to save r3 for CPU6 ERRATALEROY Christophe1-18/+15
As we are not using anymore DAR to save registers, it is now available for saving the r3 register used for CPU6 ERRATA handling. Therefore we can remove the major hack which was to use memory location 0 to save r3. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Don't restore regs to save them again.LEROY Christophe1-3/+5
There is not need to restore r10, r11 and cr registers at this end of ITLBmiss handler as they are saved again to the same place in ITLBError handler we are jumping to. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: _PMD_PRESENT already set in level 1 entriesLEROY Christophe1-2/+0
When a PMD entry is valid, _PMD_PRESENT is set. Therefore, forcing that bit during TLB loading is useless. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: set PTE bit 22 off TLBmissLEROY Christophe3-10/+27
No need to re-set this bit at each TLB miss. Let's set it in the PTE. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Better readibility of ERRATA CPU6 handlingLEROY Christophe1-13/+16
This patch hiddes that SPR address needed for CPU6 ERRATA handling in the macro. Then we don't have to worry about this address directly in the code. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Implement 16k pagesLEROY Christophe3-1/+7
This patch activates the handling of 16k pages on the MPC8xx. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Const for TLB RPN forced valueLEROY Christophe1-6/+13
Value 0x00f0 is used to force bits in TLB level 2 entry. This value is linked to the page size and will vary when we change the page size. Lets define a const for it in order to have it at only one place. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Use PAGE size related constsLEROY Christophe1-12/+18
For PAGE size related operations, use PAGE size consts in order to be able to use different page size in the futur. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Don't use MD_TWC for walkLEROY Christophe1-16/+12
MD_TWC can only be used properly with 4k pages. So lets calculate level 2 table index by ourselves. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: Use M_TW instead of M_TWBLEROY Christophe1-22/+26
Use M_TW instead of M_TWB for storing Level 1 table address as M_TWB requires 4k aligned tables, which is only the case with 4k pages. Consequently, we have to calculate the level 1 table index by ourselves. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: No need to restore registers and save them again.LEROY Christophe1-2/+2
In DTLBError handler there is not need to restore r10, r11 and cr registers after fixing DAR as they are saved again to the same place just after. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: DataAccess exception not generated by MPC8xxLEROY Christophe1-11/+10
DataAccess exception is never generated by MPC8xx so do the job directly where it is used to avoid an unnecessary branching. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-07powerpc/8xx: exception InstructionAccess does not exist on MPC8xxLEROY Christophe1-8/+7
Exception InstructionAccess does not exist on MPC8xx. No need to branch there from somewhere else. Handling can be done directly in InstructionTLBError Exception. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-05powerpc: Remove ppc_md.remove_memoryAnton Blanchard3-27/+12
We have an extra level of indirection on memory hot remove which is not matched on memory hot add. Memory hotplug is book3s only, so there is no need for it. This also enables means remove_memory() (ie memory hot unplug) works on powernv. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-05powerpc: Remove ppc64_boot_msgAnton Blanchard2-39/+0
ppc64_boot_msg is meant to be a boot debug aid, but is only used in one spot. Get rid of it, and save ourseleves a couple of lines in the kernel log buffer. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-05powerpc/pci: Quieten unset I/O resource warningAnton Blanchard1-1/+1
Newer POWER designs do not implement PCI I/O space, so we expect to see a number of these. Reduce the severity of the warning so it doesn't mask other real issues. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-05powerpc: Use probe_kernel_address in show_instructionsAnton Blanchard1-6/+2
We really don't want to take a pagefault in show_instructions, so use probe_kernel_address instead of __get_user. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
2014-11-05Merge branch 'topic/get-cpu-var' into nextMichael Ellerman32-103/+108
2014-11-05Merge branch 'topic/pm-power-off' into nextMichael Ellerman21-58/+66
2014-11-04Merge branch 'for-linus' of ↵Linus Torvalds7-88/+163
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes if you please" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: powerpc: use device_online/offline() instead of cpu_up/down() powerpc/powernv: Properly fix LPC debugfs endianness powerpc: do_notify_resume can be called with bad thread_info flags argument powerpc/fadump: Fix endianess issues in firmware assisted dump handling powerpc: Fix section mismatch warning
2014-11-04Merge tag 'ftracetest-3.18-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull ftracetest fix from Steven Rostedt: "Running the ftracetests on a machine that had the debugfs file system mounted in two locations caused the ftracetests to fail. This is because the ftracetests script does a grep of the /proc/mounts file to find where the debugfs file system is mounted. If it is mounted twice, then the grep returns two lines instead of just one. This causes the ftracetests to get confused and fail. Use "head -1" to only return the first mount point for debugfs" * tag 'ftracetest-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftracetest: Take the first debugfs mount found
2014-11-03Merge tag 'pinctrl-v3.18-2' of ↵Linus Torvalds2-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin-control fixes from Linus Walleij: "This kernel cycle has been calm for both pin control and GPIO so far but here are three pin control patches for you anyway, only really dealing with Baytrail: - Two fixes for the Baytrail driver affecting IRQs and output state in sysfs - Use the linux-gpio mailing list also for pinctrl patches" * tag 'pinctrl-v3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: baytrail: show output gpio state correctly on Intel Baytrail pinctrl: use linux-gpio mailing list pinctrl: baytrail: Clear DIRECT_IRQ bit
2014-11-03Merge branch 'fixes-for-v3.18' of ↵Linus Torvalds2-28/+48
git://git.linaro.org/people/mszyprowski/linux-dma-mapping Pull CMA and DMA-mapping fixes from Marek Szyprowski: "This contains important fixes for recently introduced highmem support for default contiguous memory region used for dma-mapping subsystem" * 'fixes-for-v3.18' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: mm, cma: make parameters order consistent in func declaration and definition mm: cma: Use %pa to print physical addresses mm: cma: Ensure that reservations never cross the low/high mem boundary mm: cma: Always consider a 0 base address reservation as dynamic mm: cma: Don't crash on allocation if CMA area can't be activated
2014-11-03Merge branch 'for-linus' of ↵Linus Torvalds3-32/+38
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client Pull ceph fixes from Sage Weil: "There is a GFP flag fix from Mike Christie, an error code fix from Jan, and fixes for two unnecessary allocations (kmalloc and workqueue) from Ilya. All are well tested. Ilya has one other fix on the way but it didn't get tested in time" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: eliminate unnecessary allocation in process_one_ticket() rbd: Fix error recovery in rbd_obj_read_sync() libceph: use memalloc flags for net IO rbd: use a single workqueue for all devices
2014-11-03Merge branch 'for-linus' of ↵Linus Torvalds3-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k update from Geert Uytterhoeven. Just wiring up the bpf system call. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Wire up bpf
2014-11-03Merge tag 'armsoc-for-rc3' of ↵Linus Torvalds9-50/+46
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A surprisingly small batch of fixes for -rc3. Suspiciously small, I'd say. Anyway, most of this are a few defconfig updates. Some for omap to deal with kernel binary size (moving ipv6 to module, etc). A larger one for socfpga that refreshes with some churn, but also turns on a few options that makes the newly-added board in my bootfarm usable for testing. OMAP3 will also now warn when booted with legacy (non-DT) boot protocols, hopefully encouraging those who still care about some of those platforms to submit DT support and report bugs where needed. Nothing stops working though, this is just to warn for future deprecation. Beyond this, very few actual bugfixes. A PXA fix for DEBUG_LL boot hangs, a missing terminting entry in a dt_match array on RealView a MTD fix on OMAP with NAND" [ Obviously missed rc3, will make rc4 instead ;) ] * tag 'armsoc-for-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: MAINTAINERS: drop list entry for davinci ARM: OMAP2+: Warn about deprecated legacy booting mode ARM: omap2plus_defconfig: Fix errors with NAND BCH ARM: multi_v7_defconfig: fix support for APQ8084 soc: versatile: Add terminating entry for realview_soc_of_match ARM: ixp4xx: remove compilation warnings in io.h MAINTAINERS: Add Soren as reviewer for Zynq ARM: omap2plus_defconfig: Fix bloat caused by having ipv6 built-in ARM: socfpga_defconfig: Update defconfig for SoCFPGA ARM: pxa: fix hang on startup with DEBUG_LL
2014-11-03ftracetest: Take the first debugfs mount foundSteven Rostedt (Red Hat)1-1/+1
Running ftracetests on a box that mounted debugfs in two locations made the ftracetests fail. This is because the tests uses a grep of debugfs from the /proc/mounts file to find the debugfs mount point, and then appends "/tracing" to that string to get the tracing directory. If the debugfs directory is mounted twice, then that grep will return two answers and appending "/tracing" to a string with two lines will not work. Use "head -1" to only take the first mount point found. Acked-by: Masami Hiramatsu <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
2014-11-03powerpc: Convert power off logic to pm_power_offAlexander Graf21-58/+66
The generic Linux framework to power off the machine is a function pointer called pm_power_off. The trick about this pointer is that device drivers can potentially implement it rather than board files. Today on powerpc we set pm_power_off to invoke our generic full machine power off logic which then calls ppc_md.power_off to invoke machine specific power off. However, when we want to add a power off GPIO via the "gpio-poweroff" driver, this card house falls apart. That driver only registers itself if pm_power_off is NULL to ensure it doesn't override board specific logic. However, since we always set pm_power_off to the generic power off logic (which will just not power off the machine if no ppc_md.power_off call is implemented), we can't implement power off via the generic GPIO power off driver. To fix this up, let's get rid of the ppc_md.power_off logic and just always use pm_power_off as was intended. Then individual drivers such as the GPIO power off driver can implement power off logic via that function pointer. With this patch set applied and a few patches on top of QEMU that implement a power off GPIO on the virt e500 machine, I can successfully turn off my virtual machine after halt. Signed-off-by: Alexander Graf <[email protected]> [mpe: Squash into one patch and update changelog based on cover letter] Signed-off-by: Michael Ellerman <[email protected]>
2014-11-03powerpc: Replace __get_cpu_var usesChristoph Lameter32-103/+108
This still has not been merged and now powerpc is the only arch that does not have this change. Sorry about missing linuxppc-dev before. V2->V2 - Fix up to work against 3.18-rc1 __get_cpu_var() is used for multiple purposes in the kernel source. One of them is address calculation via the form &__get_cpu_var(x). This calculates the address for the instance of the percpu variable of the current processor based on an offset. Other use cases are for storing and retrieving data from the current processors percpu area. __get_cpu_var() can be used as an lvalue when writing data or on the right side of an assignment. __get_cpu_var() is defined as : __get_cpu_var() always only does an address determination. However, store and retrieve operations could use a segment prefix (or global register on other platforms) to avoid the address calculation. this_cpu_write() and this_cpu_read() can directly take an offset into a percpu area and use optimized assembly code to read and write per cpu variables. This patch converts __get_cpu_var into either an explicit address calculation using this_cpu_ptr() or into a use of this_cpu operations that use the offset. Thereby address calculations are avoided and less registers are used when code is generated. At the end of the patch set all uses of __get_cpu_var have been removed so the macro is removed too. The patch set includes passes over all arches as well. Once these operations are used throughout then specialized macros can be defined in non -x86 arches as well in order to optimize per cpu access by f.e. using a global register that may be set to the per cpu base. Transformations done to __get_cpu_var() 1. Determine the address of the percpu instance of the current processor. DEFINE_PER_CPU(int, y); int *x = &__get_cpu_var(y); Converts to int *x = this_cpu_ptr(&y); 2. Same as #1 but this time an array structure is involved. DEFINE_PER_CPU(int, y[20]); int *x = __get_cpu_var(y); Converts to int *x = this_cpu_ptr(y); 3. Retrieve the content of the current processors instance of a per cpu variable. DEFINE_PER_CPU(int, y); int x = __get_cpu_var(y) Converts to int x = __this_cpu_read(y); 4. Retrieve the content of a percpu struct DEFINE_PER_CPU(struct mystruct, y); struct mystruct x = __get_cpu_var(y); Converts to memcpy(&x, this_cpu_ptr(&y), sizeof(x)); 5. Assignment to a per cpu variable DEFINE_PER_CPU(int, y) __get_cpu_var(y) = x; Converts to __this_cpu_write(y, x); 6. Increment/Decrement etc of a per cpu variable DEFINE_PER_CPU(int, y); __get_cpu_var(y)++ Converts to __this_cpu_inc(y) Cc: Benjamin Herrenschmidt <[email protected]> CC: Paul Mackerras <[email protected]> Signed-off-by: Christoph Lameter <[email protected]> [mpe: Fix build errors caused by set/or_softirq_pending(), and rework assignment in __set_breakpoint() to use memcpy().] Signed-off-by: Michael Ellerman <[email protected]>
2014-11-02Linux 3.18-rc3Linus Torvalds1-2/+2
2014-11-02Merge tag 'for-linus-20141102' of git://git.infradead.org/linux-mtdLinus Torvalds6-39/+73
Pull MTD fixes from Brian Norris: "Three main MTD fixes for 3.18: - A regression from 3.16 which was noticed in 3.17. With the restructuring of the m25p80.c driver and the SPI NOR library framework, we omitted proper listing of the SPI device IDs. This means m25p80.c wouldn't auto-load (modprobe) properly when built as a module. For now, we duplicate the device IDs into both modules. - The OMAP / ELM modules were depending on an implicit link ordering. Use deferred probing so that the new link order (in 3.18-rc) can still allow for successful probing. - Fix suspend/resume support for LH28F640BF NOR flash" * tag 'for-linus-20141102' of git://git.infradead.org/linux-mtd: mtd: cfi_cmdset_0001.c: fix resume for LH28F640BF chips mtd: omap: fix mtd devices not showing up mtd: m25p80,spi-nor: Fix module aliases for m25p80 mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id mtd: m25p80: get rid of spi_get_device_id
2014-11-02Merge tag 'scsi-for-linus' of ↵Linus Torvalds6-19/+53
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of six patches consisting of: - two MAINTAINER updates - two scsi-mq fixs for the old parallel interface (not every request is tagged and we need to set the right flags to populate the SPI tag message) - a fix for a memory leak in scatterlist traversal caused by a preallocation update in 3.17 - an ipv6 fix for cxgbi" [ The scatterlist fix also came in separately through the block layer tree ] * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: MAINTAINERS: ufs - remove self MAINTAINERS: change hpsa and cciss maintainer libcxgbi : support ipv6 address host_param scsi: set REQ_QUEUE for the blk-mq case Revert "block: all blk-mq requests are tagged" lib/scatterlist: fix memory leak with scsi-mq
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