aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2011-06-27Staging: brcm80211: disable drivers for PPC platformsGreg Kroah-Hartman1-0/+2
Right now, bad things happen if you try to build these drivers for the PPC platform as it seems that the code only has been tested and built on the MIPS big endian platform. So disable it on the PPC32 and PPC64 platforms for now, hopefully this will be resolved in the future as I'm sure someone will want to use these chips with that platform someday. Reported-by: Stephen Rothwell <[email protected]> Cc: Henry Ptasinski <[email protected]> Cc: Brett Rudley <[email protected]> Cc: Roland Vossen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Staging: iio: Make IIO depend on GENERIC_HARDIRQSGeert Uytterhoeven1-1/+1
On m68k (which doesn't support generic hardirqs yet): drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll’: drivers/staging/iio/industrialio-trigger.c:180: error: implicit declaration of function ‘generic_handle_irq’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll_chained’: drivers/staging/iio/industrialio-trigger.c:200: error: implicit declaration of function ‘handle_nested_irq’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_release’: drivers/staging/iio/industrialio-trigger.c:379: error: implicit declaration of function ‘irq_modify_status’ drivers/staging/iio/industrialio-trigger.c:382: error: implicit declaration of function ‘irq_set_chip’ drivers/staging/iio/industrialio-trigger.c:384: error: implicit declaration of function ‘irq_set_handler’ drivers/staging/iio/industrialio-trigger.c:388: error: implicit declaration of function ‘irq_free_descs’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqmask’: drivers/staging/iio/industrialio-trigger.c:402: error: implicit declaration of function ‘irq_data_get_irq_chip’ drivers/staging/iio/industrialio-trigger.c:402: warning: initialization makes pointer from integer without a cast drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqunmask’: drivers/staging/iio/industrialio-trigger.c:411: warning: initialization makes pointer from integer without a cast drivers/staging/iio/industrialio-trigger.c: In function ‘iio_allocate_trigger’: drivers/staging/iio/industrialio-trigger.c:432: error: implicit declaration of function ‘irq_alloc_descs’ drivers/staging/iio/industrialio-trigger.c:455: error: ‘handle_simple_irq’ undeclared (first use in this function) drivers/staging/iio/industrialio-trigger.c:455: error: (Each undeclared identifier is reported only once drivers/staging/iio/industrialio-trigger.c:455: error: for each function it appears in.) Hence IIO_TRIGGER should depend on GENERIC_HARDIRQS. But as IIO_TRIGGER and IIO_RING_BUFFER form a maze of dependencies and selects, just make the whole IIO subsystem depend on GENERIC_HARDIRQS. This dependency also covers !S390, so that one can be removed again. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Staging: mei: fix suspend failureTomas Winkler2-5/+10
wait_event_interruptible_timeout return value was wrongly used. The remaining timeout was used as the error code. This fix translated wait_event_interruptible_timeout return value into error code that can be propagated. [10291.674121] pci_pm_suspend(): mei_pci_suspend+0x0/0x8b [mei] returns 2500 It's thinkpad t400 with 00:03.0 Communication controller [0780]: Intel Corporation Mobile 4 Series Chipset MEI Controller [8086:2a44] (rev 07) Reported-by: Arkadiusz Miskiewicz <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Staging: fix iio builds when IIO_RING_BUFFER is not enabledRandy Dunlap2-2/+2
Fix build by moving enum list outside of #ifdef CONFIG_IIO_RING_BUFFER. drivers/staging/iio/accel/adis16201_core.c:413: error: 'ADIS16201_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:417: error: 'ADIS16201_SCAN_TEMP' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:422: error: 'ADIS16201_SCAN_ACC_X' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:427: error: 'ADIS16201_SCAN_ACC_Y' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:432: error: 'ADIS16201_SCAN_AUX_ADC' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:436: error: 'ADIS16201_SCAN_INCLI_X' undeclared here (not in a function) drivers/staging/iio/accel/adis16201_core.c:441: error: 'ADIS16201_SCAN_INCLI_Y' undeclared here (not in a function) vers/staging/iio/accel/adis16203_core.c:374: error: 'ADIS16203_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/accel/adis16203_core.c:378: error: 'ADIS16203_SCAN_AUX_ADC' undeclared here (not in a function) drivers/staging/iio/accel/adis16203_core.c:382: error: 'ADIS16203_SCAN_INCLI_X' undeclared here (not in a function) drivers/staging/iio/accel/adis16203_core.c:388: error: 'ADIS16203_SCAN_INCLI_Y' undeclared here (not in a function) drivers/staging/iio/accel/adis16203_core.c:392: error: 'ADIS16203_SCAN_TEMP' undeclared here (not in a function) Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Staging: Comedi: Build only on arches providing PAGE_KERNEL_NOCACHERalf Baechle1-0/+1
On architectures that don't define PAGE_KERNEL_NOCACHE, the Comedi driver turns into tragedy: CC [M] drivers/staging/comedi/drivers.o drivers/staging/comedi/drivers.c: In function ‘comedi_buf_alloc’: drivers/staging/comedi/drivers.c:505:41: error: ‘PAGE_KERNEL_NOCACHE’ undeclared (first use in this function) drivers/staging/comedi/drivers.c:505:41: note: each undeclared identifier is rep orted only once for each function it appears in make[3]: *** [drivers/staging/comedi/drivers.o] Error 1 Restrict the driver to only those architectures that define PAGE_KERNEL_NOCACHE. PAGE_KERNEL_NOCACHE is a kludge - some system architectures such as SGI IP27 are even uable to offer uncached operation - at least in the way an unwitting driver might assume. I haven't looked in details how the driver is using the area vmaped with PAGE_KERNEL_NOCACHE but maybe doing it XFS-style using cached memory and the flush_kernel_vmap_range / invalidate_kernel_vmap_range APIs in conjunction with the DMA API is a practical alternative. Signed-off-by: Ralf Baechle <[email protected]> Reported-by: David Miller <[email protected]> Reported-by: Stephen Rothwell <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Cc: Martyn Welch <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Staging: fix more iio builds when IIO_RING_BUFFER is not enabledRandy Dunlap4-5/+5
Fix lots more build errors in staging/iio when CONFIG_IIO_RING_BUFFER is not enabled by moving enums and defines outside of the CONFIG_IIO_RING_BUFFER ifdef block. Examples (one from each driver; there were 116 total errors): drivers/staging/iio/accel/adis16204_core.c:437: error: 'ADIS16204_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/accel/adis16209_core.c:410: error: 'ADIS16209_SCAN_SUPPLY' undeclared here (not in a function) drivers/staging/iio/gyro/adis16260_core.c:420: error: 'ADIS16260_SCAN_GYRO' undeclared here (not in a function) drivers/staging/iio/imu/adis16400_core.c:565: error: 'ADIS16400_SCAN_SUPPLY' undeclared here (not in a function) Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Fix node_start/end_pfn() definition for mm/page_cgroup.cKAMEZAWA Hiroyuki10-53/+8
commit 21a3c96 uses node_start/end_pfn(nid) for detection start/end of nodes. But, it's not defined in linux/mmzone.h but defined in /arch/???/include/mmzone.h which is included only under CONFIG_NEED_MULTIPLE_NODES=y. Then, we see mm/page_cgroup.c: In function 'page_cgroup_init': mm/page_cgroup.c:308: error: implicit declaration of function 'node_start_pfn' mm/page_cgroup.c:309: error: implicit declaration of function 'node_end_pfn' So, fixiing page_cgroup.c is an idea... But node_start_pfn()/node_end_pfn() is a very generic macro and should be implemented in the same manner for all archs. (m32r has different implementation...) This patch removes definitions of node_start/end_pfn() in each archs and defines a unified one in linux/mmzone.h. It's not under CONFIG_NEED_MULTIPLE_NODES, now. A result of macro expansion is here (mm/page_cgroup.c) for !NUMA start_pfn = ((&contig_page_data)->node_start_pfn); end_pfn = ({ pg_data_t *__pgdat = (&contig_page_data); __pgdat->node_start_pfn + __pgdat->node_spanned_pages;}); for NUMA (x86-64) start_pfn = ((node_data[nid])->node_start_pfn); end_pfn = ({ pg_data_t *__pgdat = (node_data[nid]); __pgdat->node_start_pfn + __pgdat->node_spanned_pages;}); Changelog: - fixed to avoid using "nid" twice in node_end_pfn() macro. Reported-and-acked-by: Randy Dunlap <[email protected]> Reported-and-tested-by: Ingo Molnar <[email protected]> Acked-by: Mel Gorman <[email protected]> Signed-off-by: KAMEZAWA Hiroyuki <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-06-27MAINTAINERS: add myself as maintainer of USB/IPmatt mooney1-0/+6
Signed-off-by: matt mooney <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27usb: r8a66597-hcd: fix cannot detect low/full speed deviceYoshihiro Shimoda1-0/+1
This controller can control "Transaction Translators", but the hcd->has_tt is not set. Since the commit d199c96d41d80a567493e12b8e96ea056a1350c1 ("USB: prevent buggy from crashing the USB stack") has checked it, the driver could not work the low/full speed device. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27USB: ehci-ath79: fix a NULL pointer dereferenceGabor Juhos1-4/+6
Loading the ehci-hcd module on the ath79 platform causes a NULL pointer dereference: CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == c0252928, ra == c00de968 Oops[#1]: Cpu 0 $ 0 : 00000000 00000070 00000001 00000000 $ 4 : 802cf870 0000117e ffffffff 8019c7bc $ 8 : 0000000a 00000002 00000001 fffffffb $12 : 8026ef20 0000000f ffffff80 802dad3c $16 : 8077a2d4 8077a200 c00f3484 8019ed84 $20 : c00f0000 00000003 000000a0 80262c2c $24 : 00000002 80079da0 $28 : 80788000 80789c80 80262b14 c00de968 Hi : 00000000 Lo : b61f0000 epc : c0252928 __mod_vermagic5+0xc260/0xc7e8 [ehci_hcd] Not tainted ra : c00de968 usb_add_hcd+0x2a4/0x858 [usbcore] Status: 1000c003 KERNEL EXL IE Cause : 00800008 BadVA : 00000000 PrId : 00019374 (MIPS 24Kc) Modules linked in: ehci_hcd(+) pppoe pppox ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filte r ip_tables xt_tcpudp x_tables ppp_async ppp_generic slhc ath mac80211 usbcore nls_base input_polldev crc_ccitt cfg80211 compat input_core a rc4 aes_generic crypto_algapi Process insmod (pid: 379, threadinfo=80788000, task=80ca2180, tls=77fe52d0) Stack : c0253184 80c57d80 80789cac 8077a200 00000001 8019edc0 807fa800 8077a200 8077a290 c00f3484 8019ed84 c00f0000 00000003 000000a0 80262c2c c00de968 802d0000 800878cc c0253228 c02528e4 c0253184 80c57d80 80bf6800 80ca2180 8007b75c 00000000 8077a200 802cf830 802d0000 00000003 fffffff4 00000015 00000348 00000124 800b189c c024bb4c c0255000 801a27e8 c0253228 c02528e4 ... Call Trace: [<c0252928>] __mod_vermagic5+0xc260/0xc7e8 [ehci_hcd] It is caused by: commit c430131a02d677aa708f56342c1565edfdacb3c0 Author: Jan Andersson <[email protected]> Date: Tue May 3 20:11:57 2011 +0200 USB: EHCI: Support controllers with big endian capability regs The two first HC capability registers (CAPLENGTH and HCIVERSION) are defined as one 8-bit and one 16-bit register. Most HC implementations have selected to treat these registers as part of a 32-bit register, giving the same layout for both big and small endian systems. This patch adds a new quirk, big_endian_capbase, to support controllers with big endian register interfaces that treat HCIVERSION and CAPLENGTH as individual registers. Signed-off-by: Jan Andersson <[email protected]> Acked-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> The reading of the HC capability register has been moved by that commit to a place where the ehci->caps field is not initialized yet. This patch moves the reading of the register back to the original place. Acked-by: Jan Andersson <[email protected]> Cc: Alan Stern <[email protected]> Signed-off-by: Gabor Juhos <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27USB: Add new FT232H chip to drivers/usb/serial/ftdi_sio.cUwe Bonnes3-6/+17
appended patch adds support for the new FTDI FT232H chip. This chip is a single channel version of the dual FT2232H/quad FT4232H, coming with it's own default PID 0x6014 (FT2232H uses the same PID 0x6010 like FT2232C, FT4232H has also it's own PID). The patch was checked on an UM232H module and a terminal program with TX/RX shorted to that typing in the terminal reproduced the characters. Signed-off-by: Uwe Bonnes <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27usb/isp1760: Fix bug preventing the unlinking of control urbsArvid Brodin1-1/+1
Both control and bulk transfers use isp1760 slots of type ATL, but the driver unlink code for ATL slots only acts on urbs describing a bulk transfer, letting the code for INT slots take care of the unlink instead, which often ended up removing the interrupt transfer for root hub events instead. That's not good, and gets fixed by this patch. Signed-off-by: Arvid Brodin <[email protected]> Cc: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-06-27Merge branch 'for-usb-linus' of ↵Greg Kroah-Hartman8-13/+96
git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus * 'for-usb-linus' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci: USB: Fix up URB error codes to reflect implementation. xhci: Always set urb->status to zero for isoc endpoints. xhci: Add reset on resume quirk for asrock p67 host xHCI 1.0: Incompatible Device Error xHCI 1.0: Force Stopped Event(FSE) xhci: Don't warn about zeroed bMaxBurst descriptor field. USB: Free bandwidth when usb_disable_device is called. xhci: Reject double add of active endpoints.
2011-06-27Merge branch 'for-linus' of ↵Linus Torvalds5-31/+100
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: btrfs: fix inconsonant inode information Btrfs: make sure to update total_bitmaps when freeing cache V3 Btrfs: fix type mismatch in find_free_extent() Btrfs: make sure to record the transid in new inodes
2011-06-27Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds4-6/+31
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: prevent bogus assert when trying to remove non-existent attribute xfs: clear XFS_IDIRTY_RELEASE on truncate down xfs: reset inode per-lifetime state when recycling it
2011-06-27Merge branch 'for-linus' of ↵Linus Torvalds3-5/+9
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hid-multitouch: add support for a new Lumio dual-touch panel HID: hid-multitouch: correct VID for Stantum panels HID: hid-multitouch: ensure slots are initialized
2011-06-27Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds8-10/+48
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: pm: ensure ARMv7 CPUs save and restore the TLS register ARM: pm: proc-v7: fix missing struct processor pointers for suspend code ARM: 6969/1: plat-iop: fix build error ARM: 6961/1: zImage: Add build-time check for correctly-sized proc_type entries ARM: SMP: wait for CPU to be marked active ARM: 6963/1: Thumb-2: Relax relocation requirements for non-function symbols ARM: 6962/1: mach-h720x: fix build error ARM: 6959/1: SMP build fix for entry-macro-multi.S
2011-06-27Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds3-3/+10
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] allow setting of upper 32 bit in smp_ctl_set_bit [S390] hwsampler: Set a sane default sampling rate [S390] s390: enforce HW limits for the initial sampling rate [S390] kvm-s390: fix kconfig dependencies
2011-06-27btrfs: fix inconsonant inode informationMiao Xie3-26/+91
When iputting the inode, We may leave the delayed nodes if they have some delayed items that have not been dealt with. So when the inode is read again, we must look up the relative delayed node, and use the information in it to initialize the inode. Or we will get inconsonant inode information, it may cause that the same directory index number is allocated again, and hit the following oops: [ 5447.554187] err add delayed dir index item(name: pglog_0.965_0) into the insertion tree of the delayed node(root id: 262, inode id: 258, errno: -17) [ 5447.569766] ------------[ cut here ]------------ [ 5447.575361] kernel BUG at fs/btrfs/delayed-inode.c:1301! [SNIP] [ 5447.790721] Call Trace: [ 5447.793191] [<ffffffffa0641c4e>] btrfs_insert_dir_item+0x189/0x1bb [btrfs] [ 5447.800156] [<ffffffffa0651a45>] btrfs_add_link+0x12b/0x191 [btrfs] [ 5447.806517] [<ffffffffa0651adc>] btrfs_add_nondir+0x31/0x58 [btrfs] [ 5447.812876] [<ffffffffa0651d6a>] btrfs_create+0xf9/0x197 [btrfs] [ 5447.818961] [<ffffffff8111f840>] vfs_create+0x72/0x92 [ 5447.824090] [<ffffffff8111fa8c>] do_last+0x22c/0x40b [ 5447.829133] [<ffffffff8112076a>] path_openat+0xc0/0x2ef [ 5447.834438] [<ffffffff810c58e2>] ? __perf_event_task_sched_out+0x24/0x44 [ 5447.841216] [<ffffffff8103ecdd>] ? perf_event_task_sched_out+0x59/0x67 [ 5447.847846] [<ffffffff81121a79>] do_filp_open+0x3d/0x87 [ 5447.853156] [<ffffffff811e126c>] ? strncpy_from_user+0x43/0x4d [ 5447.859072] [<ffffffff8111f1f5>] ? getname_flags+0x2e/0x80 [ 5447.864636] [<ffffffff8111f179>] ? do_getname+0x14b/0x173 [ 5447.870112] [<ffffffff8111f1b7>] ? audit_getname+0x16/0x26 [ 5447.875682] [<ffffffff8112b1ab>] ? spin_lock+0xe/0x10 [ 5447.880882] [<ffffffff81112d39>] do_sys_open+0x69/0xae [ 5447.886153] [<ffffffff81112db1>] sys_open+0x20/0x22 [ 5447.891114] [<ffffffff813b9aab>] system_call_fastpath+0x16/0x1b Fix it by reusing the old delayed node. Reported-by: Jim Schutt <[email protected]> Signed-off-by: Miao Xie <[email protected]> Tested-by: Jim Schutt <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-06-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2-5/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: mark CONFIG_CIFS_NFSD_EXPORT as BROKEN cifs: free blkcipher in smbhash
2011-06-26Merge branch 'for-linus' of ↵Linus Torvalds4-116/+98
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: cifs: propagate errors from cifs_get_root() to mount(2) cifs: tidy cifs_do_mount() up a bit cifs: more breakage on mount failures cifs: close sget() races cifs: pull freeing mountdata/dropping nls/freeing cifs_sb into cifs_umount() cifs: move cifs_umount() call into ->kill_sb() cifs: pull cifs_mount() call up sanitize cifs_umount() prototype cifs: initialize ->tlink_tree in cifs_setup_cifs_sb() cifs: allocate mountdata earlier cifs: leak on mount if we share superblock cifs: don't pass superblock to cifs_mount() cifs: don't leak nls on mount failure cifs: double free on mount failure take bdi setup/destruction into cifs_mount/cifs_umount Acked-by: Steve French <[email protected]>
2011-06-26drm/i915: add Ivy Bridge page flip supportJesse Barnes1-0/+36
Use the blit ring for submitting flips since the render ring doesn't generate flip complete interrupts. Fixes bugs: https://bugs.freedesktop.org/show_bug.cgi?id=38362 https://bugs.freedesktop.org/show_bug.cgi?id=38392 https://bugs.freedesktop.org/show_bug.cgi?id=38393 Signed-off-by: Jesse Barnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ben Widawsky <[email protected]> Tested-by: Jian J Zhao <[email protected]> Signed-off-by: Keith Packard <[email protected]>
2011-06-26drm/i915: split page flip queueing into per-chipset functionsJesse Barnes2-83/+189
This makes things a little clearer and prevents us from running old code on a new chipset that may not be supported. Signed-off-by: Jesse Barnes <[email protected]> Reviewied-by: Ben Widawsky <[email protected]> Signed-off-by: Keith Packard <[email protected]>
2011-06-25mmc: queue: bring discard_granularity/alignment into line with SCSIAdrian Hunter1-6/+1
SCSI defines discard alignment as the offset to the first optimal discard. In the case of SD/MMC, that is always zero which is the default. SCSI defines discard granularity as a hint of a optimal discard size. That is much better expressed by the MMC "preferred erase size" (pref_erase) field. Signed-off-by: Adrian Hunter <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: queue: append partition subname to queue thread nameAdrian Hunter3-5/+8
For example, an eMMC with 2 boot partitions will have 3 threads. The names change from: 40 ? 00:00:00 mmcqd/0 41 ? 00:00:00 mmcqd/0 42 ? 00:00:00 mmcqd/0 to: 40 ? 00:00:00 mmcqd/0 41 ? 00:00:00 mmcqd/0boot0 42 ? 00:00:00 mmcqd/0boot1 Signed-off-by: Adrian Hunter <[email protected]> Cc: Andrei Warkentin <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: core: make erase timeout calculation allow for gated clockAdrian Hunter1-1/+1
The erase timeout calculation may depend on clock rate which is zero if the clock is gated, so use mmc_host_clk_rate() which allows for that case. Signed-off-by: Adrian Hunter <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: block: switch card to User Data Area when removing the block driverAdrian Hunter1-0/+3
The MMC block driver and other drivers (e.g. mmc-test) will expect the card to be switched to the User Data Area eMMC partition when they start. Hence the MMC block driver should ensure it is that way when it is removed. Signed-off-by: Adrian Hunter <[email protected]> Cc: Andrei Warkentin <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: sdio: reset card during power_restoreDaniel Drake1-0/+39
mmc_sdio_power_restore() skips some steps that are performed in other power-related codepaths which are necessary to fully reset the card. Without this, runtime PM fails for SD8686 SDIO wifi on OLPC XO-1.5. Signed-off-by: Daniel Drake <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESSJames Hogan1-1/+1
HAVE_EFFICIENT_UNALIGNED_ACCESS is a config option, therefore it needs the CONFIG_ before it when used by the preprocessor. Signed-off-by: James Hogan <[email protected]> Acked-by: Michał Mirosław <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: sdhi: DMA slave ID 0 is invalidGuennadi Liakhovetski1-1/+1
Don't try to allocate DMA resources if the platform didn't specify positive DMA slave IDs. Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handlingGuennadi Liakhovetski1-2/+2
Commit b6147490e6aac82 ("mmc: tmio: split core functionality, DMA and MFD glue") broke handling of the TMIO_MMC_WRPROTECT_DISABLE flag by the tmio-mmc driver. This patch restores the original behaviour. Signed-off-by: Guennadi Liakhovetski <[email protected]> Cc: <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: omap_hsmmc: use original sg_len for dma_unmap_sgPer Forlin1-2/+3
Don't use the returned sg_len from dma_map_sg() as inparameter to dma_unmap_sg(). Use the original sg_len for both dma_map_sg and dma_unmap_sg according to the documentation in DMA-API.txt. Signed-off-by: Per Forlin <[email protected]> Reviewed-by: Venkatraman S <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: omap_hsmmc: fix ocr mask usageAnand Gadiyar1-1/+0
The OMAP HSMMC driver uses an ocr_mask to determine the list of voltages supported by the card. It populates this mask based on the list of voltages supported by the regulator that supplies the voltage. Commit 64be97822b (omap4 hsmmc: Update ocr mask for MMC2 for regulator to use) passed a fixed ocr_mask from the OMAP4 SDP board file to limit the voltage to 2.9-3.0 Volts, and updated the driver to use this mask if provided, instead of using the regulator's supported voltages. However the commit is buggy - the ocr_mask is overridden by the regulator's capabilities anyway. Fix this. (The bug shows up when a system-wide suspend is attempted on the OMAP4 SDP/Blaze platforms. The eMMC card comes up at 3V, but drops to 1.65V after the system resumes). Signed-off-by: Anand Gadiyar <[email protected]> Acked-by: Balaji T K <[email protected]> Acked-by: Venkatraman S <[email protected]> Tested-by: Kishore Kadiyala <[email protected]> Signed-off-by: Sourav Poddar <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25mmc: sdio: fix runtime PM path during driver removalOhad Ben-Cohen1-1/+1
After commit e1866b3 "PM / Runtime: Rework runtime PM handling during driver removal" was introduced, the driver core stopped incrementing the runtime PM usage counter of the device during the invocation of the ->remove() callback. This indirectly broke SDIO's runtime PM path during driver removal, because no one calls _put_sync() anymore after ->remove() completes. This means that the power of runtime-PM-managed SDIO cards is kept high after their driver is removed (even if it was powered down beforehand). Fix that by directly calling _put_sync() when the last usage counter is downref'ed by the SDIO bus. Reported-and-tested-by: Daniel Drake <[email protected]> Signed-off-by: Ohad Ben-Cohen <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-25Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Steve French18-151/+147
2011-06-25Merge branch 'timer-fixes-for-linus' of ↵Linus Torvalds2-112/+91
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timer-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rtc: vt8500: Fix build error & cleanup rtc_class_ops->update_irq_enable() alarmtimers: Return -ENOTSUPP if no RTC device is present alarmtimers: Handle late rtc module loading
2011-06-25Merge branch 'for-linus' of ↵Linus Torvalds10-27/+44
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: Remove unneeded version.h includes from sound/ ASoC: pxa-ssp: Correct check for stream presence ASoC: imx: add missing module informations ASoC: imx: Remove unused Kconfig SND_MXC_SOC_SSI entry ALSA: HDA: Pinfix quirk for HP Z200 Workstation ALSA: VIA HDA: Create a master amplifier control for VT1718S. ALSA: VIA HDA: Mute/unmute mixer conncted to Headphone for VT1718S. ALSA: VIA HDA: Modify initial verbs list for VT1718S. ALSA: hda - Remove ALC268 model override for CPR2000 ALSA: HDA: Remove quirk for an HP device ASoC: Remove unused and about to be broken SND_SOC_CUSTOM I/O bus
2011-06-25Btrfs: make sure to update total_bitmaps when freeing cache V3Josef Bacik1-3/+6
A user reported this bug again where we have more bitmaps than we are supposed to. This is because we failed to load the free space cache, but don't update the ctl->total_bitmaps counter when we remove entries from the tree. This patch fixes this problem and we should be good to go again. Thanks, Signed-off-by: Josef Bacik <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-06-25Btrfs: fix type mismatch in find_free_extent()Ilya Dryomov1-2/+2
data parameter should be u64 because a full-sized chunk flags field is passed instead of 0/1 for distinguishing data from metadata. All underlying functions expect u64. Signed-off-by: Ilya Dryomov <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-06-25Merge branch 'fortglx/3.0/tip/timers/rtc' of ↵Thomas Gleixner1-42/+3
git://git.linaro.org/people/jstultz/linux into timers/urgent * rtc: vt8500: Fix build error & cleanup rtc_class_ops->update_irq_enable()
2011-06-24Merge branch 'drm-intel-fixes' of ↵Linus Torvalds6-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6 * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: save/resume forcewake lock fixes Revert "drm/i915: Kill GTT mappings when moving from GTT domain" drm/i915: Apply HWSTAM workaround for BSD ring on SandyBridge drm/i915: Call intel_enable_plane from i9xx_crtc_mode_set (again)
2011-06-24cifs: propagate errors from cifs_get_root() to mount(2)Al Viro1-7/+5
... instead of just failing with -EINVAL Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: tidy cifs_do_mount() up a bitAl Viro1-22/+22
Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: more breakage on mount failuresAl Viro1-7/+4
if cifs_get_root() fails, we end up with ->mount() returning NULL, which is not what callers expect. Moreover, in case of superblock reuse we end up leaking a superblock reference... Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: close sget() racesAl Viro1-3/+9
have ->s_fs_info set by the set() callback passed to sget() Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: pull freeing mountdata/dropping nls/freeing cifs_sb into cifs_umount()Al Viro2-14/+4
all callers of cifs_umount() proceed to do the same thing; pull it into cifs_umount() itself. Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: move cifs_umount() call into ->kill_sb()Al Viro1-18/+1
instead of calling it manually in case if cifs_read_super() fails to set ->s_root, just call it from ->kill_sb(). cifs_put_super() is gone now *and* we have cifs_sb shutdown and destruction done after the superblock is gone from ->s_instances. Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: pull cifs_mount() call upAl Viro1-12/+15
... to the point prior to sget(). Now we have cifs_sb set up early enough. Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24sanitize cifs_umount() prototypeAl Viro3-8/+5
a) superblock argument is unused b) it always returns 0 Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-24cifs: initialize ->tlink_tree in cifs_setup_cifs_sb()Al Viro2-3/+3
no need to wait until cifs_read_super() and we need it done by the time cifs_mount() will be called. Acked-by: Pavel Shilovsky <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Al Viro <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.