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2011-08-22target: Add WRITE_SAME (10) parsing and refactor passthrough checksNicholas Bellinger2-57/+73
This patch adds initial WRITE_SAME (10) w/ UNMAP=1 support following updates in sbcr26 to allow UNMAP=1 for the non 16 + 32 byte CDB case. It also refactors current pSCSI passthrough passthrough checks into target_check_write_same_discard() ahead of UNMAP=0 w/ write payload support into target_core_iblock.c. This includes the support for handling WRITE_SAME in transport_emulate_control_cdb(), and converts target_emulate_write_same to accept num_blocks directly for WRITE_SAME, WRITE_SAME_16 and WRITE_SAME_32. Reported-by: Eric Seppanen <[email protected]> Cc: Roland Dreier <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22target: Fix write payload exception handling with ->new_cmd_mapNicholas Bellinger1-2/+8
This patch fixes a bug for fabrics using tfo->new_cmd_map() that are expect transport_generic_request_failure() to be calling transport_send_check_condition_and_sense() for both READ and WRITE, instead of only for READ exceptions. This was originally observed with a failed WRITE_SAME_16 w/ unmap=0 using tcm_loop. Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22iscsi-target: forever loop bug in iscsit_attach_ooo_cmdsn()Dan Carpenter1-1/+1
This patch fixes a forever loop bug in iscsit_attach_ooo_cmdsn() while walking sess->sess_ooo_cmdsn_list when the received CmdSN is less than the tail of the list. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22iscsi-target: remove duplicate returnDan Carpenter1-1/+0
We returned on the line before already. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22target: Convert target_core_rd.c to use use BUG_ONJulia Lawall1-16/+8
Use BUG_ON(x) rather than if(x) BUG(); The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; @@ -if (x) BUG(); +BUG_ON(x); @@ identifier x; @@ -if (!x) BUG(); +BUG_ON(!x); // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22iscsi-target: Fix leak on failure in iscsi_copy_param_list()Jesper Juhl1-27/+16
We leak memory if the allocations for 'new_param->name' or 'new_param->value' fail in iscsi_target_parameters.c::iscsi_copy_param_list() We also do a lot of variable assignments that are completely pointless if the allocations fail. So, let's move the allocations before the assignments and also make sure that we free whatever was allocated to one if the allocation fail. There's also some small CodingStyle fixups in there (curly braces on both branches of if statement, only one variable per line) since I was in the area anyway. And finally, error messages in the function are put on a single line for easy grep'abillity. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22target: Use ERR_CAST inlined functionThomas Meyer2-3/+3
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) The semantic patch that makes this output is available in scripts/coccinelle/api/err_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-22target: Make standard INQUIRY return 'not connected' for tpg_virt_lun0Nicholas Bellinger4-6/+27
This patch changes target_emulate_inquiry_std() to set the 'not connected' (0x35) bit in standard INQUIRY response data when we are processing a request to a virtual LUN=0 mapping from struct se_device *g_lun0_dev that have been setup for us in transport_lookup_cmd_lun(). This addresses an issue where qla2xxx FC clients need to be able to create demo-mode I_T FC Nexuses by default, but should not be exposing the default set of TPG LUNs to all FC clients. This includes adding an new optional target_core_fabric_ops->tpg_check_demo_mode_login_only() caller to allow demo_mode nexuses to skip the old default of bulding a demo-mode MappedLUNs list via core_tpg_add_node_to_devs(). (roland: Add missing tpg_check_demo_mode_login_only check in core_dev_add_lun) Reported-by: Roland Dreier <[email protected]> Cc: Andrew Vasquez <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2011-08-17target: Change TCM_NON_EXISTENT_LUN response to ASC=LOGICAL UNIT NOT SUPPORTEDNicholas Bellinger1-0/+7
This patch changes transport_send_check_condition_and_sense() for TCM_NON_EXISTENT_LUN emulation to use 0x25 (LOGICAL UNIT NOT SUPPORTED) instead of the original 0x20 (INVALID COMMAND OPERATION CODE). This is helpful to distinguish between TCM_UNSUPPORTED_SCSI_OPCODE ASC=0x20 exceptions. Signed-off-by: Nicholas A. Bellinger <[email protected]>
2011-08-14Linux 3.1-rc2Linus Torvalds1-2/+2
2011-08-14mm: fix wrong vmap address calculations with odd NR_CPUS valuesClemens Ladisch1-3/+4
Commit db64fe02258f ("mm: rewrite vmap layer") introduced code that does address calculations under the assumption that VMAP_BLOCK_SIZE is a power of two. However, this might not be true if CONFIG_NR_CPUS is not set to a power of two. Wrong vmap_block index/offset values could lead to memory corruption. However, this has never been observed in practice (or never been diagnosed correctly); what caught this was the BUG_ON in vb_alloc() that checks for inconsistent vmap_block indices. To fix this, ensure that VMAP_BLOCK_SIZE always is a power of two. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=31572 Reported-by: Pavel Kysilka <[email protected]> Reported-by: Matias A. Fonzo <[email protected]> Signed-off-by: Clemens Ladisch <[email protected]> Signed-off-by: Stefan Richter <[email protected]> Cc: Nick Piggin <[email protected]> Cc: Jeremy Fitzhardinge <[email protected]> Cc: Krzysztof Helt <[email protected]> Cc: Andrew Morton <[email protected]> Cc: 2.6.28+ <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-14Merge branch 'for-linus' of ↵Linus Torvalds12-77/+100
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: remove unused "ddr" parameter in struct mmc_ios mmc: dw_mmc: Fix DDR mode support. mmc: core: use defined R1_STATE_PRG macro for card status mmc: sdhci: use f_max instead of host->clock for timeouts mmc: sdhci: move timeout_clk calculation farther down mmc: sdhci: check host->clock before using it as a denominator mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK" mmc: tmio: eliminate unused variable 'mmc' warning mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC mmc: sdhci-s3c: Fix build for header change mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro mmc: cb710: fix possible pci_dev leak in cb710_pci_configure() mmc: core: Detect eMMC v4.5 ext_csd entries mmc: mmc_test: avoid stalled file in debugfs mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
2011-08-13Merge branch 'hwmon-for-linus' of ↵Linus Torvalds4-6/+42
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (ibmaem) add missing kfree hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages hwmon: (pmbus) Virtualize pmbus_write_byte
2011-08-13Merge branch 'for-linus' of ↵Linus Torvalds22-25/+573
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: ASoC: Fix compile warning in wm8750.c ASoC: omap: Update e-mail address of Jarkko Nikula ASoC: SAMSUNG: Add I2S0 internal dma driver ASoC: Terminate WM8750 SPI device ID table ASoC: Add missing break in WM8994 probe ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc ALSA: azt3328 - adjust error handling code to include debugging code ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set() ALSA: usb-audio - Add quirk for BOSS Micro BR-80 ASoC: Fix typo in wm8750 spi_ids ASoC: Fix warning in Speyside WM8962 ASoC: Fix SPI driver binding for WM8987 ASoC: Fix binding of WM8750 on Jive ASoC: WM8903: Free IRQ on device removal ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
2011-08-13Documentation: befs.txt: no maintainer, orphanedMarcos Souza1-1/+1
Remove the name of Sergey Kostyliov as maintainer of befs. In the MAINTAINERS file, befs is orphaned. Signed-off-by: Marcos Souza <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: SubmittingDrivers: fix Linus's git tree URLRalf Thielow1-1/+1
Change resource URL to new git tree - (http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git). Signed-off-by: Ralf Thielow <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: add Ramoops usage descriptionSergiu Iordache2-0/+78
Add a documentation file describing the usage of Ramoops Signed-off-by: Sergiu Iordache <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: email-clients: Add better Thunderbird informationPaul Mcquade1-7/+5
Add better Thunderbird information. Add Thunderbird Registry instructions to: Enable UTF8 & Preformat mode Disable HTML mode Signed-off-by: Paul McQuade <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: kernel-parameters.txt cleanupsRandy Dunlap1-20/+22
General cleanups to kernel-parameters.txt: - add missing $ARCH that are being used/referenced - alphabetize the parameter restrictions list - spell "IA-64" as listed in arch/ia64/Kconfig instead of "IA64" - remove trailing whitespace - use hyphen in 32-bit etc. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: add ARM user_debug to kernel-parameters.txtStephen Boyd1-0/+10
Usually kernel parameters are documented in kernel-parameters.txt but user_debug is only documented in the Kconfig. Document the option and point to the Kconfig help text for more info. Signed-off-by: Stephen Boyd <[email protected]> Cc: Russell King <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: drop Linux Source Driver from kernel-docs referencesLuis de Bethencourt1-11/+0
Dropping LSD (Linux Source Driver) since it hasn't been available for a long time. Signed-off-by: Luis de Bethencourt <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13Documentation: fix spelling error in SubmittingPatchesZac Storer1-1/+1
Fixed a spelling error. Signed-off-by: Zac Storer <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-08-13mmc: remove unused "ddr" parameter in struct mmc_iosJaehoon Chung1-2/+0
"mmc: dw_mmc: Fix DDR mode support" removed the last user. Signed-off-by: Jaehoon Chung <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: dw_mmc: Fix DDR mode support.Seungwon Jeon1-2/+2
Host driver can't get a hint of DDR mode through ios->ddr flag anymore. ios->timing is currently used to inform DDR mode as a substitute. And capability of MMC_CAP_MMC_HIGHSPEED is added for DDR support. Signed-off-by: Seungwon Jeon <[email protected]> Acked-by: Will Newton <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: core: use defined R1_STATE_PRG macro for card statusJaehoon Chung3-3/+3
Signed-off-by: Jaehoon Chung <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci: use f_max instead of host->clock for timeoutsAndy Shevchenko1-5/+2
When timeout_clk is calculated the host->clock could be zero. So, instead of host->clock the calculation now uses mmc->f_max. Signed-off-by: Andy Shevchenko <[email protected]> Cc: Mark Brown <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci: move timeout_clk calculation farther downAndy Shevchenko1-19/+19
This moves the calculation below the assignment of mmc->f_max, which we need for calculating timeout_clk in the next patch in this series. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci: check host->clock before using it as a denominatorAndy Shevchenko1-3/+5
Sometimes host->clock could be zero which is a legal situation. This patch checks host->clock before usage as a denominator when timeout is calculated. A similar patch is applied for mmc core (see commit e9b8684, "mmc: fix division by zero in MMC core"). Without this patch, the execution of the sdhci_calc_timeout could end up with a backtrace: <0>[ 4.014319] divide error: 0000 [#1] PREEMPT SMP <4>[ 4.014352] Modules linked in: g_ether <4>[ 4.014376] <4>[ 4.014393] Pid: 33, comm: kworker/u:2 Not tainted 3.0.0+ #646 <4>[ 4.014421] EIP: 0060:[<c12fa38e>] EFLAGS: 00010046 CPU: 1 <4>[ 4.014449] EIP is at sdhci_calc_timeout+0x2e/0x100 <4>[ 4.014468] EAX: 00000000 EBX: f5930fc8 ECX: 00000000 EDX: 00000000 <4>[ 4.014488] ESI: f5291de8 EDI: f5291db8 EBP: f5291c6c ESP: f5291c50 <4>[ 4.014508] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 <0>[ 4.014529] Process kworker/u:2 (pid: 33, ti=f5290000 task=f53065a0 task.ti=f5290000) <0>[ 4.014546] Stack: <4>[ 4.014557] 00000082 c1054fdd f5291c78 04000000 f5930fc8 f5291de8 f5291db8 f5291cac <4>[ 4.014611] c12fab7c c107a98b f5291c88 c13b6d3f f593109c f5882000 f5291cac c1054fdd <4>[ 4.014663] 00000000 00000000 f5882000 00000082 f5930fc8 f5291db8 0000000a f5291ccc <0>[ 4.014716] Call Trace: <4>[ 4.014743] [<c1054fdd>] ? mod_timer+0x11d/0x380 <4>[ 4.014770] [<c12fab7c>] sdhci_prepare_data+0x2c/0x3a0 <4>[ 4.014798] [<c107a98b>] ? trace_hardirqs_off+0xb/0x10 <4>[ 4.014827] [<c13b6d3f>] ? _raw_spin_unlock_irqrestore+0x2f/0x60 <4>[ 4.014854] [<c1054fdd>] ? mod_timer+0x11d/0x380 <4>[ 4.014880] [<c12fc7db>] sdhci_send_command+0xdb/0x210 <4>[ 4.014906] [<c12fd5f3>] sdhci_request+0xc3/0x150 <4>[ 4.014932] [<c12ec56a>] mmc_start_request+0xda/0x200 <4>[ 4.014960] [<c120d7c2>] ? __raw_spin_lock_init+0x32/0x60 <4>[ 4.014989] [<c1066a85>] ? __init_waitqueue_head+0x35/0x50 <4>[ 4.015015] [<c12ec70b>] mmc_wait_for_req+0x7b/0x90 <4>[ 4.015045] [<c12f0c67>] mmc_send_cxd_data+0xf7/0x130 <4>[ 4.015076] [<c12ecbc0>] ? mmc_erase+0x140/0x140 <4>[ 4.015102] [<c12f139d>] mmc_send_ext_csd+0x1d/0x20 <4>[ 4.015125] [<c12efef0>] mmc_get_ext_csd+0x70/0x140 <4>[ 4.015151] [<c12effe8>] mmc_compare_ext_csds+0x28/0x190 <4>[ 4.015176] [<c12f039f>] mmc_init_card+0x24f/0x650 <4>[ 4.015201] [<c13b6d5d>] ? _raw_spin_unlock_irqrestore+0x4d/0x60 <4>[ 4.015226] [<c107fd9c>] ? trace_hardirqs_on_caller+0x11c/0x160 <4>[ 4.015255] [<c12f09a4>] mmc_attach_mmc+0xa4/0x190 <4>[ 4.015282] [<c12ee3f0>] mmc_rescan+0x210/0x240 <4>[ 4.015311] [<c105f9b6>] process_one_work+0x176/0x550 <4>[ 4.015336] [<c105f93a>] ? process_one_work+0xfa/0x550 <4>[ 4.015360] [<c12ee1e0>] ? mmc_init_erase+0x140/0x140 <4>[ 4.015385] [<c1061c2a>] worker_thread+0x12a/0x2c0 <4>[ 4.015410] [<c1061b00>] ? manage_workers.clone.18+0x100/0x100 <4>[ 4.015437] [<c1066244>] kthread+0x74/0x80 <4>[ 4.015463] [<c10661d0>] ? __init_kthread_worker+0x60/0x60 <4>[ 4.015490] [<c13b7dfa>] kernel_thread_helper+0x6/0xd <0>[ 4.015507] Code: 57 89 d7 56 53 89 c3 83 ec 10 8b 40 04 8b 72 28 f6 c4 10 89 45 f0 0f 85 91 00 00 00 85 f6 0f 84 c1 00 00 00 8b 4e 04 31 d2 89 c8 <f7> 73 58 ba d3 4d 62 10 89 c1 8b 06 f7 e2 c1 ea 06 01 d1 f7 45 <0>[ 4.015829] EIP: [<c12fa38e>] sdhci_calc_timeout+0x2e/0x100 SS:ESP 0068:f5291c50 Reported-by: Alexander Shishkin <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"Andy Shevchenko1-4/+3
This reverts commit 4b01681c7764, which introduced a new potential divide by zero in the process of fixing one. The subsequent commits attempt to fix the issue properly. Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: tmio: eliminate unused variable 'mmc' warningAxel Lin1-2/+0
Fix below compile warning: CC drivers/mmc/host/tmio_mmc.o drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_suspend': drivers/mmc/host/tmio_mmc.c:30: warning: unused variable 'mmc' drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_resume': drivers/mmc/host/tmio_mmc.c:45: warning: unused variable 'mmc' Signed-off-by: Axel Lin <[email protected]> Acked-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: esdhc-imx: fix card interrupt loss on freescale eSDHCTony Lin1-9/+31
Apply a workaround for the imx eSDHC controller to avoid missing card interrupts. This makes SDIO work. Signed-off-by: Tony Lin <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci-s3c: Fix build for header changeMark Brown1-0/+1
A header change has removed an implicit inclusion of module.h, breaking the build due to the use of THIS_MODULE. Fix that. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macroShashidhar Hiremath1-1/+1
The mask used inside this macro was assuming Buffer_Size1's [BS1's] width to be 14 bits, it is actually 13 bits. Modify masks used in IDMAC_SET_BUFFER1_SIZE such that they use only 13 bits instead of current 14. Signed-off-by: Shashidhar Hiremath <[email protected]> Acked-by: Will Newton <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()Michał Mirosław1-1/+2
Reported-by: Julia Lawall <[email protected]> Signed-off-by: Michał Mirosław <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: core: Detect eMMC v4.5 ext_csd entriesKyungmin Park1-1/+1
The eMMC v4.5 Spec is released now: EXT_CSD_REV Extended CSD Revision 255-7 Reserved 6 Revision 1.6 (for MMC v4.5) 5 Revision 1.5 (for MMV v4.41) ... Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: mmc_test: avoid stalled file in debugfsAndy Shevchenko1-26/+30
During card removal and inserting cycle the test file in the debugfs could be stalled until the host driver removes it. Let's keep the file in the linked list and destroy it when card is removed. Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Per Forlin <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirkJaehoon Chung1-0/+3
Samsung SoCs need to set BROKEN_ADMA_ZEROLEN_DESC. (If ADMA operation is more than 65535, maybe set by zero.) Signed-off-by: Jaehoon Chung <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci: pxav3: controller needs 32 bit ADMA addressingPhilip Rakity1-1/+2
Enable the quirk. (Best used in conjunction with patch downgrading ADMA to SDMA when transfer is not aligned.) Signed-off-by: Philip Rakity <[email protected]> Acked-by: Zhangfei Gao <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-13mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finishAaron Lu1-3/+0
Currently, the retuning timer for retuning mode 1 will be deleted in function sdhci_tasklet_finish after a mmc request done, which will make retuning timing never trigger again. This patch fixed this problem. Signed-off-by: Aaron Lu <[email protected]> Reviewed-by: Philip Rakity <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-08-12Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds1-0/+7
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: dt: add empty of_get_property for non-dt
2011-08-12Merge branch 'usb-linus' of ↵Linus Torvalds24-126/+113
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits) USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-device USB: Serial: Add device ID for Sierra Wireless MC8305 USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G usb/host/pci-quirks.c: correct annotation of `ehci_dmi_nohandoff_table' USB: option driver: add PID for Vodafone-Huawei K4511 USB: option driver: add PID for Vodafone-Huawei K4510 USB: option driver: add PID for Vodafone-Huawei K3771 USB: option driver: add PID for Vodafone-Huawei K3770 usb: serial: ftdi_sio.c: For the FT232H FTDI_SIO_SET_BAUDRATE_REQUEST, index needs to be shifted too usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlink USB: EHCI: Fix test mode sequence USB: ftdi_sio: fix minor typo in get_ftdi_divisor USB: at91_udc: include linux/prefetch.h explicitly USB: usb-storage: unusual_devs entry for ARM V2M motherboard. usb/ehci-mxc: add missing inclusion of mach/hardware.h USB: assign instead of equal in usbtmc.c usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st pos usb: renesas_usbhs: fix DMA build by including dma-mapping.h usb: gadget: net2272 - Correct includes usb: musb: fix oops on musb_gadget_pullup ...
2011-08-12Merge branch 'staging-linus' of ↵Linus Torvalds21-95/+111
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: zcache: Fix build error when sysfs is not defined zcache: Use div_u64 for 64-bit division staging:rts_pstor: fix thread synchronization flow drivers:staging:solo6x10:add the missed slab.h staging: zcache: include module.h for MODULE_LICENSE drivers/staging/hv/blkvsc_drv.c: eliminate NULL pointer dereference Staging: Add clk API note to nvec/TODO drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c: adjust array index staging: more missing slab.h inclusions drivers/staging/solo6x10/p2m.c needs slab.h drivers/staging/solo6x10/core.c needs slab.h drivers/staging/dt3155v4l/dt3155v4l.c needs slab.h drivers/staging/speakup/devsynth.c: fix "buffer size is not provably correct" error Staging: iio: add some unlocks to raw_read() functions staging: ft1000_proc needs asm/io.h for inw/outw on sparc staging: rtl8192u: declare MODULE_FIRMWARE gma500: Fix clashes with DRM updates staging: zcache: module is GPL staging: fix zcache building
2011-08-12Merge branch 'x86-vdso-for-linus' of ↵Linus Torvalds21-115/+194
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip: x86-64: Rework vsyscall emulation and add vsyscall= parameter x86-64: Wire up getcpu syscall x86: Remove unnecessary compile flag tweaks for vsyscall code x86-64: Add vsyscall:emulate_vsyscall trace event x86-64: Add user_64bit_mode paravirt op x86-64, xen: Enable the vvar mapping x86-64: Work around gold bug 13023 x86-64: Move the "user" vsyscall segment out of the data segment. x86-64: Pad vDSO to a page boundary
2011-08-12Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds26-204/+155
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: replace xfs_buf_geterror() with bp->b_error xfs: Check the return value of xfs_buf_read() for NULL "xfs: fix error handling for synchronous writes" revisited xfs: set cursor in xfs_ail_splice() even when AIL was empty xfs: Remove the macro XFS_BUFTARG_NAME xfs: Remove the macro XFS_BUF_TARGET xfs: Remove the macro XFS_BUF_SET_TARGET Replace the macro XFS_BUF_ISPINNED with helper xfs_buf_ispinned xfs: Remove the macro XFS_BUF_SET_PTR xfs: Remove the macro XFS_BUF_PTR xfs: Remove macro XFS_BUF_SET_START xfs: Remove macro XFS_BUF_HOLD xfs: Remove macro XFS_BUF_BUSY and family xfs: Remove the macro XFS_BUF_ERROR and family xfs: Remove the macro XFS_BUF_BFLAGS
2011-08-12Merge branch 'fixes' of ↵Linus Torvalds32-186/+252
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (32 commits) ARM: mmp: Change the way we use timer 0 as clockevent timer. ARM: mmp: Switch to using timer 1 as clocksource timer. ARM: mmp: Also start timer 1 on boot. ARM: pxa168/gplugd: free correct GPIO ARM: pxa168/gplugd: get rid of mfp-gplugd.h ARM: pxa: fix logic error in PJ4 iWMMXt handling mach-sa1100: fix PCI build problem omap: timer: Set dmtimer used as clocksource in autoreload mode OMAP3: am3517crane: remove NULL board_mux from board file arm: mach-omap2: mux: use kstrdup() arch:arm:plat-omap:iovmm: remove unused variable 'va' Update Nook Color machine 3284 to common Encore name am3505/3517: Various platform defines for UART4 OMAP: hwmod: fix build break on non-OMAP4 multi-OMAP2 builds OMAP: Fix linking error in twl-common.c for OMAP2/3/4 only builds iMX: Fix build for iMX53 ARM: mx5: board-cpuimx51.c fixup irq_to_gpio() usage OMAP2+: PM: SmartReflex: use put_sync_suspend for IRQ-safe disabling OMAP3: beagle: don't touch omap_device internals OMAP1: enable GENERIC_IRQ_CHIP ...
2011-08-12xfs: replace xfs_buf_geterror() with bp->b_errorChandra Seetharaman2-3/+3
Since we just checked bp for NULL, it is ok to replace xfs_buf_geterror() with bp->b_error in these places. Signed-off-by: Chandra Seetharaman <[email protected]> Signed-off-by: Alex Elder <[email protected]>
2011-08-12xfs: Check the return value of xfs_buf_read() for NULLChandra Seetharaman2-0/+8
Check the return value of xfs_buf_read() for NULL and return ENOMEM if it is NULL. This is necessary in a few spots to avoid subsequent code blindly dereferencing the null buffer pointer. Signed-off-by: Chandra Seetharaman <[email protected]> Signed-off-by: Alex Elder <[email protected]>
2011-08-12Merge branch 'fixes' of ↵Arnd Bergmann14-70/+94
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into fixes
2011-08-12Merge branch 'fix/asoc' into for-linusTakashi Iwai18-19/+526
2011-08-12ASoC: Fix compile warning in wm8750.cTakashi Iwai1-1/+1
sound/soc/codecs/wm8750.c:784:2: warning: missing braces around initializer sound/soc/codecs/wm8750.c:784:2: warning: (near initialization for ‘wm8750_spi_ids[2].name’) It's because struct spi_device_id.name is a char array, not a pointer, while the driver initializes explicitly with 0. Signed-off-by: Takashi Iwai <[email protected]>
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