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dcd6c92 Linus Torvalds 19 January 2012, 23:04:48 UTC Linux 3.3-rc1 19 January 2012, 23:04:48 UTC
567e479 Linus Torvalds 19 January 2012, 22:53:06 UTC Merge branches 'sched-urgent-for-linus', 'perf-urgent-for-linus' and 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/accounting, proc: Fix /proc/stat interrupts sum * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tracepoints/module: Fix disabling tracepoints with taint CRAP or OOT x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore x86/kprobes: Fix typo transferred from Intel manual * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits x86, tsc: Fix SMI induced variation in quick_pit_calibrate() x86, opcode: ANDN and Group 17 in x86-opcode-map.txt x86/kconfig: Move the ZONE_DMA entry under a menu x86/UV2: Add accounting for BAU strong nacks x86/UV2: Ack BAU interrupt earlier x86/UV2: Remove stale no-resources test for UV2 BAU x86/UV2: Work around BAU bug x86/UV2: Fix BAU destination timeout initialization x86/UV2: Fix new UV2 hardware by using native UV2 broadcast mode x86: Get rid of dubious one-bit signed bitfield 19 January 2012, 22:53:06 UTC
99d1edc Linus Torvalds 19 January 2012, 22:52:03 UTC Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6 gpio bug fixes for v3.3 * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: gpio: tps65910: Use correct offset for gpio initialization gpio/it8761e: Restrict it8761e gpio driver to x86. gpio-ml-ioh: cleanup __iomem annotation usage gpio-ml-ioh: cleanup NULL pointer checking gpio-pch: cleanup __iomem annotation usage gpio-pch: cleanup NULL pointer checking 19 January 2012, 22:52:03 UTC
e19c29e Linus Torvalds 19 January 2012, 22:49:16 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qnx4: don't leak ->BitMap on late failure exits qnx4: reduce the insane nesting in qnx4_checkroot() qnx4: di_fname is an array, for crying out loud... vfs: remove printk from set_nlink() wake up s_wait_unfrozen when ->freeze_fs fails 19 January 2012, 22:49:16 UTC
4f2f81a H. Peter Anvin 19 January 2012, 20:41:25 UTC x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits In checkin 303395ac3bf3 x86: Generate system call tables and unistd_*.h from tables the feature macros in <asm/unistd.h> were unified between 32 and 64 bits. Unfortunately 32 bits requires __ARCH_WANT_SYS_IPC and this was inadvertently dropped. Reported-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/CALLzPKbeXN5gdngo8uYYU8mAow=XhrwBFBhKfG811f37BubQOg@mail.gmail.com 19 January 2012, 20:57:09 UTC
282f445 H. Peter Anvin 19 January 2012, 20:56:50 UTC Merge remote-tracking branch 'linus/master' into x86/urgent 19 January 2012, 20:56:50 UTC
afd2909 Linus Torvalds 19 January 2012, 19:46:08 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: KEYS: Permit key_serial() to be called with a const key pointer keys: fix user_defined key sparse messages ima: fix cred sparse warning MPILIB: Add a missing ENOMEM check 19 January 2012, 19:46:08 UTC
8bc5191 Al Viro 19 January 2012, 18:54:36 UTC qnx4: don't leak ->BitMap on late failure exits Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 19 January 2012, 18:54:36 UTC
4134bf8 Al Viro 19 January 2012, 18:40:57 UTC qnx4: reduce the insane nesting in qnx4_checkroot() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 19 January 2012, 18:40:57 UTC
1aab323 Al Viro 19 January 2012, 18:19:42 UTC qnx4: di_fname is an array, for crying out loud... (struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname is not going to be NULL, TYVM... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 19 January 2012, 18:19:42 UTC
456a816 David Howells 18 January 2012, 10:04:29 UTC KEYS: Permit key_serial() to be called with a const key pointer Permit key_serial() to be called with a const key pointer. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 19 January 2012, 05:17:35 UTC
f6b2457 Mimi Zohar 18 January 2012, 10:03:14 UTC keys: fix user_defined key sparse messages Replace the rcu_assign_pointer() calls with rcu_assign_keypointer(). Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 19 January 2012, 05:16:29 UTC
3db59dd Mimi Zohar 18 January 2012, 03:11:28 UTC ima: fix cred sparse warning Fix ima_policy.c sparse "warning: dereference of noderef expression" message, by accessing cred->uid using current_cred(). Changelog v1: - Change __cred to just cred (based on David Howell's comment) Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org> 19 January 2012, 04:59:11 UTC
90a4c0f Linus Torvalds 19 January 2012, 03:26:11 UTC uml: fix compile for x86-64 Randy Dunlap reports that we get arch/x86/um/shared/sysdep/ptrace.h:7:20: error: redefinition of 'regs_return_value' arch/x86/um/shared/sysdep/ptrace.h:7:20: note: previous definition of 'regs_return_value' was here when compiling UML for x86-64. Stephen Rothwell root-caused it and says: "Caused by commit d7e7528bcd45 ("Audit: push audit success and retcode into arch ptrace.h") (another patch that was never in linux-next :-(). This file now needs protection against double inclusion." so let's do as the man says. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Analyzed-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 19 January 2012, 03:26:11 UTC
4bf1924 David Howells 18 January 2012, 10:03:54 UTC MPILIB: Add a missing ENOMEM check Add a missing ENOMEM check. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org> 19 January 2012, 02:45:51 UTC
f59e842 Linus Torvalds 19 January 2012, 00:29:42 UTC Merge branch 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: ib_srpt: Initial SRP Target merge for v3.3-rc1 19 January 2012, 00:29:42 UTC
4ba3069 Linus Torvalds 18 January 2012, 23:59:18 UTC Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (26 commits) target: Set additional sense length field in sense data target: Remove legacy device status check from transport_execute_tasks target: Remove __transport_execute_tasks() for each processing context target: Remove extra se_device->execute_task_lock access in fast path target: Drop se_device TCQ queue_depth usage from I/O path target: Fix possible NULL pointer with __transport_execute_tasks target: Remove TFO->check_release_cmd() fabric API caller tcm_fc: Convert ft_send_work to use target_submit_cmd target: Add target_submit_cmd() for process context fabric submission target: Make target_put_sess_cmd use target_release_cmd_kref target: Set response format in INQUIRY response target: tcm_mod_builder: small fixups Documentation/target: Fix tcm_mod_builder.py build breakage target: remove overagressive ____cacheline_aligned annoations tcm_loop: bump max_sectors target/configs: remove trailing newline from udev_path and alias iscsi-target: fix chap identifier simple_strtoul usage target: remove useless casts target: simplify target_check_cdb_and_preempt target: Move core_scsi3_check_cdb_abort_and_preempt ... 18 January 2012, 23:59:18 UTC
507a03c Linus Torvalds 18 January 2012, 23:51:48 UTC Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux This includes initial support for the recently published ACPI 5.0 spec. In particular, support for the "hardware-reduced" bit that eliminates the dependency on legacy hardware. APEI has patches resulting from testing on real hardware. Plus other random fixes. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (52 commits) acpi/apei/einj: Add extensions to EINJ from rev 5.0 of acpi spec intel_idle: Split up and provide per CPU initialization func ACPI processor: Remove unneeded variable passed by acpi_processor_hotadd_init V2 ACPI processor: Remove unneeded cpuidle_unregister_driver call intel idle: Make idle driver more robust intel_idle: Fix a cast to pointer from integer of different size warning in intel_idle ACPI: kernel-parameters.txt : Add intel_idle.max_cstate intel_idle: remove redundant local_irq_disable() call ACPI processor: Fix error path, also remove sysdev link ACPI: processor: fix acpi_get_cpuid for UP processor intel_idle: fix API misuse ACPI APEI: Convert atomicio routines ACPI: Export interfaces for ioremapping/iounmapping ACPI registers ACPI: Fix possible alignment issues with GAS 'address' references ACPI, ia64: Use SRAT table rev to use 8bit or 16/32bit PXM fields (ia64) ACPI, x86: Use SRAT table rev to use 8bit or 32bit PXM fields (x86/x86-64) ACPI: Store SRAT table revision ACPI, APEI, Resolve false conflict between ACPI NVS and APEI ACPI, Record ACPI NVS regions ACPI, APEI, EINJ, Refine the fix of resource conflict ... 18 January 2012, 23:51:48 UTC
be40541 Stefan Berger 18 January 2012, 03:07:30 UTC tpm: fix (ACPI S3) suspend regression This patch fixes an (ACPI S3) suspend regression introduced in commit 68d6e6713fcb ("tpm: Introduce function to poll for result of self test") and occurring with an Infineon TPM and tpm_tis and tpm_infineon drivers active. The suspend problem occurred if the TPM was disabled and/or deactivated and therefore the TPM_PCRRead checking the result of the (asynchronous) self test returned an error code which then caused the tpm_tis driver to become inactive and this then seemed to have negatively influenced the suspend support by the tpm_infineon driver... Besides that the tpm_tis drive may stay active even if the TPM is disabled and/or deactivated. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 18 January 2012, 23:50:17 UTC
93c3d65 Linus Torvalds 18 January 2012, 23:41:27 UTC nvme: fix merge error due to change of 'make_request_fn' fn type The type of 'make_request_fn' changed in 5a7bbad27a4 ("block: remove support for bio remapping from ->make_request"), but the merge of the nvme driver didn't take that into account, and as a result the driver would compile with a warning: drivers/block/nvme.c: In function 'nvme_alloc_ns': drivers/block/nvme.c:1336:2: warning: passing argument 2 of 'blk_queue_make_request' from incompatible pointer type [enabled by default] include/linux/blkdev.h:830:13: note: expected 'void (*)(struct request_queue *, struct bio *)' but argument is of type 'int (*)(struct request_queue *, struct bio *)' It's benign, but the warning is annoying. Reported-by: Stephen Rothwell <sfr@canb.auug.org> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 18 January 2012, 23:41:27 UTC
9ef9b20 Stephen Rothwell 18 January 2012, 23:24:31 UTC xen: using EXPORT_SYMBOL requires including export.h Fix these warnings: drivers/xen/biomerge.c:14:1: warning: data definition has no type or storage class [enabled by default] drivers/xen/biomerge.c:14:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Wimplicit-int] drivers/xen/biomerge.c:14:1: warning: parameter names (without types) in function declaration [enabled by default] And this build error: ERROR: "xen_biovec_phys_mergeable" [drivers/block/nvme.ko] undefined! Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 18 January 2012, 23:37:49 UTC
aa303f2 Linus Torvalds 18 January 2012, 21:46:13 UTC Merge branch 'for-linus/i2c-33' of git://git.fluff.org/bjdooks/linux * 'for-linus/i2c-33' of git://git.fluff.org/bjdooks/linux: i2c-eg20t: Change-company-name-OKI-SEMICONDUCTOR to LAPIS Semiconductor i2c-eg20t: Support new device LAPIS Semiconductor ML7831 IOH i2c-eg20t: modified the setting of transfer rate. i2c-eg20t: use i2c_add_numbered_adapter to get a fixed bus number i2c: OMAP: Add DT support for i2c controller I2C: OMAP: NACK without STP I2C: OMAP: correct SYSC register offset for OMAP4 18 January 2012, 21:46:13 UTC
4a7c1ff Linus Torvalds 18 January 2012, 20:53:54 UTC Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (57 commits) [media] as3645a: Fix compilation by including slab.h [media] s5p-fimc: Remove linux/version.h include from fimc-mdevice.c [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.c [media] ds3000: using logical && instead of bitwise & [media] v4l2-ctrls: make control names consistent [media] DVB: dib0700, add support for Nova-TD LEDs [media] DVB: dib0700, add corrected Nova-TD frontend_attach [media] DVB: dib0700, separate stk7070pd initialization [media] DVB: dib0700, move Nova-TD Stick to a separate set [media] : add MODULE_FIRMWARE to dib0700 [media] DVB-CORE: remove superfluous DTV_CMDs [media] s5p-jpeg: adapt to recent videobuf2 changes [media] s5p-g2d: fixed a bug in controls setting function [media] s5p-mfc: Fix volatile controls setup [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double test [media] drivers/media/video/s5p-fimc/fimc-capture.c: adjust double test [media] s5p-fimc: Fix incorrect control ID assignment [media] dvb_frontend: Don't call get_frontend() if idle [media] DocBook/dvbproperty.xml: Remove DTV_MODULATION from ISDB-T [media] DocBook/dvbproperty.xml: Fix ISDB-T delivery system parameters ... 18 January 2012, 20:53:54 UTC
9278e63 Linus Torvalds 18 January 2012, 20:53:36 UTC Merge branch 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound * 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: Wait for WM8993 FLL to stabilise ASoC: core - Free platform DAPM context at platform removal. ASoC: dapm - Fix check for codec context in dapm_power_widgets(). ASoC: sgtl5000: update author email address ASoC: Fix DMA channel leak in imx-pcm-dma-mx2 driver. 18 January 2012, 20:53:36 UTC
94bd244 Laxman Dewangan 18 January 2012, 14:37:35 UTC gpio: tps65910: Use correct offset for gpio initialization Using the correct gpio offset for setting the initial value of gpio when setting output direction. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 18 January 2012, 20:48:43 UTC
d71f5be Linus Torvalds 18 January 2012, 20:35:17 UTC Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 SCSI updates on 20120118 * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (49 commits) [SCSI] libfc: remove redundant timer init for fcp [SCSI] fcoe: Move fcoe_debug_logging from fcoe.h to fcoe.c [SCSI] libfc: Declare local functions static [SCSI] fcoe: fix regression on offload em matching function for initiator/target [SCSI] qla4xxx: Update driver version to 5.02.00-k12 [SCSI] qla4xxx: Cleanup modinfo display [SCSI] qla4xxx: Update license [SCSI] qla4xxx: Clear the RISC interrupt bit during FW init [SCSI] qla4xxx: Added error logging for firmware abort [SCSI] qla4xxx: Disable generating pause frames in case of FW hung [SCSI] qla4xxx: Temperature monitoring for ISP82XX core. [SCSI] megaraid: fix sparse warnings [SCSI] sg: convert to kstrtoul_from_user() [SCSI] don't change sdev starvation list order without request dispatched [SCSI] isci: fix, prevent port from getting stuck in the 'configuring' state [SCSI] isci: fix start OOB [SCSI] isci: fix io failures while wide port links are coming up [SCSI] isci: allow more time for wide port targets [SCSI] isci: enable wide port targets [SCSI] isci: Fix IO fails when pull cable from phy in x4 wideport in MPC mode. ... 18 January 2012, 20:35:17 UTC
92b5abb Linus Torvalds 18 January 2012, 20:34:09 UTC Merge git://git.infradead.org/users/willy/linux-nvme * git://git.infradead.org/users/willy/linux-nvme: (105 commits) NVMe: Set number of queues correctly NVMe: Version 0.8 NVMe: Set queue flags correctly NVMe: Simplify nvme_unmap_user_pages NVMe: Mark the end of the sg list NVMe: Fix DMA mapping for admin commands NVMe: Rename IO_TIMEOUT to NVME_IO_TIMEOUT NVMe: Merge the nvme_bio and nvme_prp data structures NVMe: Change nvme_completion_fn to take a dev NVMe: Change get_nvmeq to take a dev instead of a namespace NVMe: Simplify completion handling NVMe: Update Identify Controller data structure NVMe: Implement doorbell stride capability NVMe: Version 0.7 NVMe: Don't probe namespace 0 Fix calculation of number of pages in a PRP List NVMe: Create nvme_identify and nvme_get_features functions NVMe: Fix memory leak in nvme_dev_add() NVMe: Fix calls to dma_unmap_sg NVMe: Correct sg list setup in nvme_map_user_pages ... 18 January 2012, 20:34:09 UTC
ccb19d2 Linus Torvalds 18 January 2012, 06:26:41 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits) tg3: Fix single-vector MSI-X code openvswitch: Fix multipart datapath dumps. ipv6: fix per device IP snmp counters inetpeer: initialize ->redirect_genid in inet_getpeer() net: fix NULL-deref in WARN() in skb_gso_segment() net: WARN if skb_checksum_help() is called on skb requiring segmentation caif: Remove bad WARN_ON in caif_dev caif: Fix typo in Vendor/Product-ID for CAIF modems bnx2x: Disable AN KR work-around for BCM57810 bnx2x: Remove AutoGrEEEn for BCM84833 bnx2x: Remove 100Mb force speed for BCM84833 bnx2x: Fix PFC setting on BCM57840 bnx2x: Fix Super-Isolate mode for BCM84833 net: fix some sparse errors net: kill duplicate included header net: sh-eth: Fix build error by the value which is not defined net: Use device model to get driver name in skb_gso_segment() bridge: BH already disabled in br_fdb_cleanup() net: move sock_update_memcg outside of CONFIG_INET mwl8k: Fixing Sparse ENDIAN CHECK warning ... 18 January 2012, 06:26:41 UTC
79ba0db Len Brown 18 January 2012, 06:15:54 UTC Merge branches 'einj', 'intel_idle', 'misc', 'srat' and 'turbostat-ivb' into release 18 January 2012, 06:15:54 UTC
c130bd6 Tony Luck 17 January 2012, 20:10:16 UTC acpi/apei/einj: Add extensions to EINJ from rev 5.0 of acpi spec ACPI 5.0 provides extensions to the EINJ mechanism to specify the target for the error injection - by APICID for cpu related errors, by address for memory related errors, and by segment/bus/device/function for PCIe related errors. Also extensions for vendor specific error injections. Tested-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 18 January 2012, 06:14:17 UTC
cb79717 Len Brown 18 January 2012, 05:46:30 UTC Merge branch 'atomicio-remove' into release 18 January 2012, 05:46:30 UTC
037d76f Len Brown 18 January 2012, 05:18:10 UTC Merge branch 'apei' into release 18 January 2012, 05:18:10 UTC
65b7f83 Thomas Renninger 17 January 2012, 21:40:08 UTC intel_idle: Split up and provide per CPU initialization func Function split up, should have no functional change. Provides entry point for physically hotplugged CPUs to initialize and activate cpuidle. Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Deepthi Dharwar <deepthi@linux.vnet.ibm.com> CC: Shaohua Li <shaohua.li@intel.com> CC: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com> 18 January 2012, 04:59:12 UTC
3bd81a8 Thomas Renninger 17 January 2012, 21:40:07 UTC ACPI processor: Remove unneeded variable passed by acpi_processor_hotadd_init V2 V2: Fix typo: pr->handle -> pr, here: acpi_processor_hotadd_init(pr) This is a very small part taken from patches which afaik are coming from Yunhong Jiang (for a Xen not a Linus repo?). Cleanup only: no functional change. Advantage (beside cleanup) is that other data of the pr (acpi_processor) struct in the acpi_processor_hotadd_init() is needed later, for example a newly introduced flag: pr->flags.need_hotplug_init Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Bjorn Helgaas <bhelgaas@google.com> CC: Jiang, Yunhong <yunhong.jiang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 18 January 2012, 04:58:07 UTC
c3b5003 Matt Carlson 17 January 2012, 15:27:23 UTC tg3: Fix single-vector MSI-X code Kdump kernels leave MSI-X interrupts (as setup by the crashed kernel) enabled. However, kdump only enables one CPU in the new environment, thus causing tg3 to abort MSI-X setup. When the driver attempts to enable INTA or MSI interrupt modes on a kdump kernel, interrupt delivery fails. This patch attempts to workaround the problem by forcing the driver to enable a single MSI-X interrupt. In such a configuration, the device's multivector interrupt mode must be disabled. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 18 January 2012, 04:56:19 UTC
77676fd Ben Pfaff 17 January 2012, 13:33:39 UTC openvswitch: Fix multipart datapath dumps. The logic to split up the list of datapaths into multiple Netlink messages was simply wrong, causing the list to be terminated after the first part. Only about the first 50 datapaths would be dumped. This fixes the problem. Reported-by: Paul Ingram <paul@nicira.com> Signed-off-by: Ben Pfaff <blp@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> 18 January 2012, 04:56:19 UTC
766e9f1 Eric Dumazet 17 January 2012, 12:45:36 UTC ipv6: fix per device IP snmp counters In commit 4ce3c183fca (snmp: 64bit ipstats_mib for all arches), I forgot to change the /proc/net/dev_snmp6/xxx output for IP counters. percpu array is 64bit per counter but the folding still used the 'long' variant, and output garbage on 32bit arches. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 18 January 2012, 04:56:18 UTC
6a48897 Linus Torvalds 18 January 2012, 02:55:56 UTC Merge tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc ARM: fixes for ARM platforms Some fallout from the 3.3. merge window as well as a couple bug fixes for older preexisting bugs that seem valid to include at this time: * sched_clock changes broke picoxcell, fix included * BSYM bugs causing issues with thumb2-built kernels on SMP * Missing module.h include on msm. * A collection of bugfixes for samsung platforms that didn't make it into the first pull requests. * tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore ARM: S3C64XX: Remove hsmmc1 from Cragganmore ARM: S3C64XX: Remove unconditional power domain disables ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h ARM: SAMSUNG: dma-ops.h needs mach/dma.h ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h ARM: picoxcell: fix sched_clock() cleanup fallout ARM: msm: vreg is a module and so needs module.h 18 January 2012, 02:55:56 UTC
57f2685 Linus Torvalds 18 January 2012, 02:40:24 UTC Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits) ARM: mach-shmobile: specify CHCLR registers on SH7372 dma: shdma: fix runtime PM: clear channel buffers on reset dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit dmaengine/ste_dma40: clear LNK on channel startup dmaengine: intel_mid_dma: remove legacy pm interface ASoC: mxs: correct 'direction' of device_prep_dma_cyclic dmaengine: intel_mid_dma: error path fix dmaengine: intel_mid_dma: locking and freeing fixes mtd: gpmi-nand: move to dma_transfer_direction mtd: fix compile error for gpmi-nand mmc: mxs-mmc: fix the dma_transfer_direction migration dmaengine: add DMA_TRANS_NONE to dma_transfer_direction dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. dma: mxs-dma: fix a typo in comment DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove video i.MX IPU: Fix display connections i.MX IPU DMA: Fix wrong burstsize settings dmaengine/ste_dma40: allow fixed physical channel ... Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c} The conflicts looked pretty trivial, but I'll ask people to verify them. 18 January 2012, 02:40:24 UTC
488a9d0 Linus Torvalds 18 January 2012, 02:11:38 UTC Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev * 'upstream-linus' of git://github.com/jgarzik/libata-dev: [libata] ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to broken suspend functionality. [libata] add DVRTD08A and DVR-215 to NOSETXFER device quirk list [libata] pata_bf54x: Support sg list in bmdma transfer. [libata] sata_fsl: fix the controller operating mode [libata] enable ata port async suspend 18 January 2012, 02:11:38 UTC
6015ff1 Al Viro 18 January 2012, 01:51:22 UTC x86-32: Fix build failure with AUDIT=y, AUDITSYSCALL=n JONGMAN HEO reports: With current linus git (commit a25a2b84), I got following build error, arch/x86/kernel/vm86_32.c: In function 'do_sys_vm86': arch/x86/kernel/vm86_32.c:340: error: implicit declaration of function '__audit_syscall_exit' make[3]: *** [arch/x86/kernel/vm86_32.o] Error 1 OK, I can reproduce it (32bit allmodconfig with AUDIT=y, AUDITSYSCALL=n) It's due to commit d7e7528bcd45: "Audit: push audit success and retcode into arch ptrace.h". Reported-by: JONGMAN HEO <jongman.heo@samsung.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 18 January 2012, 02:10:11 UTC
b73fa46 Benjamin Larsson 07 January 2012, 23:39:10 UTC [libata] ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to broken suspend functionality. Signed-off-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 18 January 2012, 01:50:53 UTC
3a25179 Vladimir LAVALLADE 08 January 2012, 12:50:13 UTC [libata] add DVRTD08A and DVR-215 to NOSETXFER device quirk list Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 18 January 2012, 01:50:07 UTC
81b0287 Sonic Zhang 04 January 2012, 06:06:51 UTC [libata] pata_bf54x: Support sg list in bmdma transfer. BF54x on-chip ATAPI controller allows maximum 0x1fffe bytes to be transfered in one ATAPI transfer. So, set the max sg_tablesize to 4. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 18 January 2012, 01:49:28 UTC
93272b1 Jerry Huang 20 December 2011, 06:50:27 UTC [libata] sata_fsl: fix the controller operating mode Configure the FSL SATA controller to the preferred, enterprise mode. Signed-off-by: Yutaka Ando <r46913@freescale.com> Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> CC: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 18 January 2012, 01:49:07 UTC
966f121 Lin Ming 16 January 2012, 05:23:23 UTC [libata] enable ata port async suspend This saves devices suspend/resume time. Tested system suspend/resume with SATA IDE/AHCI mode 3 times. Below is the time took for devices suspend/resume. SATA mode vanilla-kernel patched-kernel --------- --------------------- --------------------- IDE suspend: 0.744 suspend: 0.432 (0.716, 0.768, 0.748) (0.440, 0.428, 0.428) resume: 5.084 resume: 2.209 (5.100, 5.064, 5.088) (2.168, 2.232, 2.228) AHCI: suspend: 0.725 suspend: 0.449 (0.740, 0.708, 0.728) (0.456, 0.448, 0.444) resume: 2.556 resume: 1.896 (2.604, 2.492, 2.572) (1.932, 1.872, 1.884) Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 18 January 2012, 01:48:06 UTC
36be126 Laurent Pinchart 08 January 2012, 23:18:19 UTC [media] as3645a: Fix compilation by including slab.h The as3645a driver calls kzalloc(). Include slab.h. Reported-by: Fredrik Lingvall <fredrik.lingvall@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:07:13 UTC
a2e2baa Sachin Kamat 17 January 2012, 07:55:25 UTC [media] s5p-fimc: Remove linux/version.h include from fimc-mdevice.c Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:06:24 UTC
2bd4334 Sachin Kamat 17 January 2012, 07:52:41 UTC [media] s5p-mfc: Remove linux/version.h include from s5p_mfc.c Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:06:13 UTC
3a9888f Dan Carpenter 17 January 2012, 06:28:51 UTC [media] ds3000: using logical && instead of bitwise & The intent here was to test if the FE_HAS_LOCK was set. The current test is equivalent to "if (status) { ..." Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:05:13 UTC
f08aacf Hans Verkuil 16 January 2012, 15:27:15 UTC [media] v4l2-ctrls: make control names consistent Several control names used inconsistent capitalization or were inconsistent in other ways. I also corrected a spelling mistake and fixed four strings that were too long (>31 characters). Harmless, but the string is cut off when it is returned with QUERYCTRL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:04:05 UTC
d43272a Jiri Slaby 10 January 2012, 17:11:25 UTC [media] DVB: dib0700, add support for Nova-TD LEDs Add an override of read_status to intercept lock status. This allows us to switch LEDs appropriately on and off with signal un/locked. The second phase is to override sleep to properly turn off both. This is a hackish way to achieve that. Thanks to Mike Krufky for his help. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:02:41 UTC
2b05b88 Jiri Slaby 10 January 2012, 17:11:24 UTC [media] DVB: dib0700, add corrected Nova-TD frontend_attach This means cut & paste from the former f. attach. But while at it write to the right GPIO to turn on the right LED. Also turn the other two off jsut for sure. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:02:15 UTC
52fd5b2 Jiri Slaby 10 January 2012, 17:11:23 UTC [media] DVB: dib0700, separate stk7070pd initialization The start is common for both stk7070pd and novatd specific routine. This is just a preparation for the next patch. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:01:55 UTC
9b6ba57 Jiri Slaby 10 January 2012, 17:11:22 UTC [media] DVB: dib0700, move Nova-TD Stick to a separate set To properly support the three LEDs which are on the stick, we need a special handling in the ->frontend_attach function. Thus let's have a separate ->frontend_attach instead of ifs in the common one. The hadnling itself will be added in further patches. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 01:01:23 UTC
68dc8bc Patrick Boettcher 17 January 2012, 11:41:20 UTC [media] : add MODULE_FIRMWARE to dib0700 The dib0700 needs a binary firmware file. This patch added the MODULE_FIRMWARE-macro. Signed-off-by: Christoph Anton Mitterer <calestyo@scientia.net> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:58:53 UTC
bad321f Patrick Boettcher 17 January 2012, 08:49:14 UTC [media] DVB-CORE: remove superfluous DTV_CMDs This small patch removes superfluous DTV_CMDs from dvb_frontend.c which were added in the initially when ISBD-T support was added. They were there unnoticed even though compilers should have warning about those duplicates. Finally they did and now we can remove them. Thanks to Dan Carpenter <dan.carpenter@oracle.com> for pointing that out. Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:58:40 UTC
719c174 Marek Szyprowski 13 January 2012, 08:12:38 UTC [media] s5p-jpeg: adapt to recent videobuf2 changes queue_setup callback has been extended with struct v4l2_format *fmt parameter in 2d86401c2c commit. This patch adds this parameter to s5p-jpeg driver. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:54:45 UTC
7f6cce6 Kamil Debski 02 January 2012, 12:19:25 UTC [media] s5p-g2d: fixed a bug in controls setting function Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:54:23 UTC
0da0a78 Kamil Debski 27 December 2011, 13:07:24 UTC [media] s5p-mfc: Fix volatile controls setup Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:54:04 UTC
bb86936 Julia Lawall 12 January 2012, 20:49:30 UTC [media] drivers/media/video/s5p-mfc/s5p_mfc.c: adjust double test Rewrite a duplicated test to test the correct value The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E; @@ ( * E || ... || E | * E && ... && E ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:53:46 UTC
b1aa608 Julia Lawall 12 January 2012, 20:49:28 UTC [media] drivers/media/video/s5p-fimc/fimc-capture.c: adjust double test Rewrite a duplicated test to test the correct value The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E; @@ ( * E || ... || E | * E && ... && E ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:53:34 UTC
53e5ab9 Sachin Kamat 10 January 2012, 08:46:57 UTC [media] s5p-fimc: Fix incorrect control ID assignment This patch fixes the mismatch between control IDs (CID) and controls for hflip, vflip and rotate. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 18 January 2012, 00:53:12 UTC
a25a2b8 Linus Torvalds 18 January 2012, 00:43:39 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: integrity: digital signature config option name change lib: Removed MPILIB, MPILIB_EXTRA, and SIGNATURE prompts lib: MPILIB Kconfig description update lib: digital signature dependency fix lib: digital signature config option name change encrypted-keys: fix rcu and sparse messages keys: fix trusted/encrypted keys sparse rcu_assign_pointer messages KEYS: Add missing smp_rmb() primitives to the keyring search code TOMOYO: Accept \000 as a valid character. security: update MAINTAINERS file with new git repo 18 January 2012, 00:43:39 UTC
265fe02 Grant Likely 11 January 2012, 18:03:41 UTC gpio/it8761e: Restrict it8761e gpio driver to x86. This driver does an unconditional read of io space during module init which causes a bad dereference on ARM. It looks to me like this is an x86 only drivers, so restrict it to only compile on x86. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Denis Turischev <denis@compulab.co.il> 18 January 2012, 00:43:09 UTC
f429ee3 Linus Torvalds 18 January 2012, 00:06:51 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit: (29 commits) audit: no leading space in audit_log_d_path prefix audit: treat s_id as an untrusted string audit: fix signedness bug in audit_log_execve_info() audit: comparison on interprocess fields audit: implement all object interfield comparisons audit: allow interfield comparison between gid and ogid audit: complex interfield comparison helper audit: allow interfield comparison in audit rules Kernel: Audit Support For The ARM Platform audit: do not call audit_getname on error audit: only allow tasks to set their loginuid if it is -1 audit: remove task argument to audit_set_loginuid audit: allow audit matching on inode gid audit: allow matching on obj_uid audit: remove audit_finish_fork as it can't be called audit: reject entry,always rules audit: inline audit_free to simplify the look of generic code audit: drop audit_set_macxattr as it doesn't do anything audit: inline checks for not needing to collect aux records audit: drop some potentially inadvisable likely notations ... Use evil merge to fix up grammar mistakes in Kconfig file. Bad speling and horrible grammar (and copious swearing) is to be expected, but let's keep it to commit messages and comments, rather than expose it to users in config help texts or printouts. 18 January 2012, 00:41:31 UTC
22b4eb5 Linus Torvalds 17 January 2012, 23:54:56 UTC Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs * 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: cleanup xfs_file_aio_write xfs: always return with the iolock held from xfs_file_aio_write_checks xfs: remove the i_new_size field in struct xfs_inode xfs: remove the i_size field in struct xfs_inode xfs: replace i_pin_wait with a bit waitqueue xfs: replace i_flock with a sleeping bitlock xfs: make i_flags an unsigned long xfs: remove the if_ext_max field in struct xfs_ifork xfs: remove the unused dm_attrs structure xfs: cleanup xfs_iomap_eof_align_last_fsb xfs: remove xfs_itruncate_data 17 January 2012, 23:54:56 UTC
d65773b Linus Torvalds 17 January 2012, 23:52:51 UTC Merge branch 'btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: btrfs: take allocation of ->tree_root into open_ctree() btrfs: let ->s_fs_info point to fs_info, not root... btrfs: consolidate failure exits in btrfs_mount() a bit btrfs: make free_fs_info() call ->kill_sb() unconditional btrfs: merge free_fs_info() calls on fill_super failures btrfs: kill pointless reassignment of ->s_fs_info in btrfs_fill_super() btrfs: make open_ctree() return int btrfs: sanitizing ->fs_info, part 5 btrfs: sanitizing ->fs_info, part 4 btrfs: sanitizing ->fs_info, part 3 btrfs: sanitizing ->fs_info, part 2 btrfs: sanitizing ->fs_info, part 1 btrfs: fix a deadlock in btrfs_scan_one_device() btrfs: fix mount/umount race btrfs: get ->kill_sb() of its own btrfs: preparation to fixing mount/umount race 17 January 2012, 23:52:51 UTC
f9156c7 Linus Torvalds 17 January 2012, 23:49:54 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (62 commits) Btrfs: use larger system chunks Btrfs: add a delalloc mutex to inodes for delalloc reservations Btrfs: space leak tracepoints Btrfs: protect orphan block rsv with spin_lock Btrfs: add allocator tracepoints Btrfs: don't call btrfs_throttle in file write Btrfs: release space on error in page_mkwrite Btrfs: fix btrfsck error 400 when truncating a compressed Btrfs: do not use btrfs_end_transaction_throttle everywhere Btrfs: add balance progress reporting Btrfs: allow for resuming restriper after it was paused Btrfs: allow for canceling restriper Btrfs: allow for pausing restriper Btrfs: add skip_balance mount option Btrfs: recover balance on mount Btrfs: save balance parameters to disk Btrfs: soft profile changing mode (aka soft convert) Btrfs: implement online profile changing Btrfs: do not reduce profile in do_chunk_alloc() Btrfs: virtual address space subset filter ... Fix up trivial conflict in fs/btrfs/ioctl.c due to the use of the new mnt_drop_write_file() helper. 17 January 2012, 23:49:54 UTC
68f30fb Linus Torvalds 17 January 2012, 23:35:37 UTC x86, tsc: Fix SMI induced variation in quick_pit_calibrate() pit_expect_msb() returns success wrongly in the below SMI scenario: a. pit_verify_msb() has not yet seen the MSB transition. b. we are close to the MSB transition though and got a SMI immediately after returning from pit_verify_msb() which didn't see the MSB transition. PIT MSB transition has happened somewhere during SMI execution. c. returned from SMI and we noted down the 'tsc', saw the pit MSB change now and exited the loop to calculate 'deltatsc'. Instead of noting the TSC at the MSB transition, we are way off because of the SMI. And as the SMI happened between the pit_verify_msb() and before the 'tsc' is recorded in the for loop, 'delattsc' (d1/d2 in quick_pit_calibrate()) will be small and quick_pit_calibrate() will not notice this error. Depending on whether SMI disturbance happens while computing d1 or d2, we will see the TSC calibrated value smaller or bigger than the expected value. As a result, in a cluster we were seeing a variation of approximately +/- 20MHz in the calibrated values, resulting in NTP failures. [ As far as the SMI source is concerned, this is a periodic SMI that gets disabled after ACPI is enabled by the OS. But the TSC calibration happens before the ACPI is enabled. ] To address this, change pit_expect_msb() so that - the 'tsc' is the TSC in between the two reads that read the MSB change from the PIT (same as before) - the 'delta' is the difference in TSC from *before* the MSB changed to *after* the MSB changed. Now the delta is twice as big as before (it covers four PIT accesses, roughly 4us) and quick_pit_calibrate() will loop a bit longer to get the calibrated value with in the 500ppm precision. As the delta (d1/d2) covers four PIT accesses, actual calibrated result might be closer to 250ppm precision. As the loop now takes longer to stabilize, double MAX_QUICK_PIT_MS to 50. SMI disturbance will showup as much larger delta's and the loop will take longer than usual for the result to be with in the accepted precision. Or will fallback to slow PIT calibration if it takes more than 50msec. Also while we are at this, remove the calibration correction that aims to get the result to the middle of the error bars. We really don't know which direction to correct into, so remove it. Reported-and-tested-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Link: http://lkml.kernel.org/r/1326843337.5291.4.camel@sbsiddha-mobl2 Signed-off-by: H. Peter Anvin <hpa@zytor.com> 17 January 2012, 23:46:51 UTC
f1be242 Dmitry Kasatkin 17 January 2012, 15:12:07 UTC integrity: digital signature config option name change Similar to SIGNATURE, rename INTEGRITY_DIGSIG to INTEGRITY_SIGNATURE. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:46:27 UTC
2e5f094 Dmitry Kasatkin 17 January 2012, 15:12:06 UTC lib: Removed MPILIB, MPILIB_EXTRA, and SIGNATURE prompts As modules are expected to select MPILIB, MPILIB_EXTRA, and SIGNATURE, removed Kconfig prompts. Requested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:46:26 UTC
68adcad Dmitry Kasatkin 17 January 2012, 15:12:05 UTC lib: MPILIB Kconfig description update It was reported that description of the MPILIB_EXTRA is confusing. Indeed it was copy-paste typo. It is fixed here. Reported-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:46:24 UTC
be440ec Dmitry Kasatkin 17 January 2012, 15:12:04 UTC lib: digital signature dependency fix Randy Dunlap reported build break: ERROR: "crypto_alloc_shash" [lib/digsig.ko] undefined! ERROR: "crypto_shash_final" [lib/digsig.ko] undefined! ERROR: "crypto_shash_update" [lib/digsig.ko] undefined! ERROR: "crypto_destroy_tfm" [lib/digsig.ko] undefined! Added CRYPTO dependency and selected SHA1 algorithm. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:46:23 UTC
5e8898e Dmitry Kasatkin 17 January 2012, 15:12:03 UTC lib: digital signature config option name change It was reported that DIGSIG is confusing name for digital signature module. It was suggested to rename DIGSIG to SIGNATURE. Requested-by: Linus Torvalds <torvalds@linux-foundation.org> Suggested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:46:21 UTC
6ac6172 Mimi Zohar 17 January 2012, 20:40:02 UTC encrypted-keys: fix rcu and sparse messages Enabling CONFIG_PROVE_RCU and CONFIG_SPARSE_RCU_POINTER resulted in "suspicious rcu_dereference_check() usage!" and "incompatible types in comparison expression (different address spaces)" messages. Access the masterkey directly when holding the rwsem. Changelog v1: - Use either rcu_read_lock()/rcu_derefence_key()/rcu_read_unlock() or remove the unnecessary rcu_derefence() - David Howells Reported-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:41:30 UTC
ee0b31a Mimi Zohar 17 January 2012, 20:39:51 UTC keys: fix trusted/encrypted keys sparse rcu_assign_pointer messages Define rcu_assign_keypointer(), which uses the key payload.rcudata instead of payload.data, to resolve the CONFIG_SPARSE_RCU_POINTER message: "incompatible types in comparison expression (different address spaces)" Replace the rcu_assign_pointer() calls in encrypted/trusted keys with rcu_assign_keypointer(). Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:41:29 UTC
efde8b6 David Howells 17 January 2012, 20:39:40 UTC KEYS: Add missing smp_rmb() primitives to the keyring search code Add missing smp_rmb() primitives to the keyring search code. When keyring payloads are appended to without replacement (thus using up spare slots in the key pointer array), an smp_wmb() is issued between the pointer assignment and the increment of the key count (nkeys). There should be corresponding read barriers between the read of nkeys and dereferences of keys[n] when n is dependent on the value of nkeys. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:41:27 UTC
25add8c Tetsuo Handa 15 January 2012, 02:05:59 UTC TOMOYO: Accept \000 as a valid character. TOMOYO 2.5 in Linux 3.2 and later handles Unix domain socket's address. Thus, tomoyo_correct_word2() needs to accept \000 as a valid character, or TOMOYO 2.5 cannot handle Unix domain's abstract socket address. Reported-by: Steven Allen <steven@stebalien.com> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> CC: stable@vger.kernel.org [3.2+] Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:40:59 UTC
67175b8 James Bottomley 17 January 2012, 21:14:05 UTC Fix compile breakage with kref.h This set of build failures just started appearing on parisc: In file included from drivers/input/serio/serio_raw.c:12: include/linux/kref.h: In function 'kref_get': include/linux/kref.h:40: error: 'TAINT_WARN' undeclared (first use in this function) include/linux/kref.h:40: error: (Each undeclared identifier is reported only once include/linux/kref.h:40: error: for each function it appears in.) include/linux/kref.h: In function 'kref_sub': include/linux/kref.h:65: error: 'TAINT_WARN' undeclared (first use in this function) It happens because TAINT_WARN is defined in kernel.h and this particular compile doesn't seem to include it (no idea why it's just manifesting .. probably some #include file untangling exposed it). Fix by adding #include <linux/kernel.h> to linux/kref.h Signed-off-by: James Bottomley <JBottomley@Parallels.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 17 January 2012, 23:40:51 UTC
89879a7 James Morris 17 January 2012, 23:40:44 UTC security: update MAINTAINERS file with new git repo Update MAINTAINERS file with new git repo: git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git Signed-off-by: James Morris <jmorris@namei.org> 17 January 2012, 23:40:44 UTC
6f36a80 Ben Dooks 17 January 2012, 23:30:41 UTC Merge branches 'for-33/i2c/eg20t' and 'for-33/i2c/omap' into for-linus/i2c-33 17 January 2012, 23:30:41 UTC
8956dc1 Tomoya MORINAGA 28 October 2011, 00:40:11 UTC i2c-eg20t: Change-company-name-OKI-SEMICONDUCTOR to LAPIS Semiconductor On October 1 in 2011, OKI SEMICONDUCTOR Co., Ltd. changed the company name in to LAPIS Semiconductor Co., Ltd. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 17 January 2012, 23:29:56 UTC
c3f4661 Tomoya MORINAGA 28 October 2011, 00:40:10 UTC i2c-eg20t: Support new device LAPIS Semiconductor ML7831 IOH ML7831 is companion chip for Intel Atom E6xx series. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 17 January 2012, 23:29:52 UTC
ff35e8b Toshiharu Okada 26 September 2011, 07:16:23 UTC i2c-eg20t: modified the setting of transfer rate. This patch modified the setting value of I2C Bus Transfer Rate Setting Counter regisrer. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 17 January 2012, 23:28:18 UTC
07e8a51 Feng Tang 12 January 2012, 07:38:02 UTC i2c-eg20t: use i2c_add_numbered_adapter to get a fixed bus number For EG20T and ML7213 IOH, the i2c controller numbers are fixed, using fixed bus number will make it much easier for platform code to use i2c_register_board_info() to register i2c devices. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 17 January 2012, 23:24:37 UTC
e268337 Linus Torvalds 17 January 2012, 23:21:19 UTC proc: clean up and fix /proc/<pid>/mem handling Jüri Aedla reported that the /proc/<pid>/mem handling really isn't very robust, and it also doesn't match the permission checking of any of the other related files. This changes it to do the permission checks at open time, and instead of tracking the process, it tracks the VM at the time of the open. That simplifies the code a lot, but does mean that if you hold the file descriptor open over an execve(), you'll continue to read from the _old_ VM. That is different from our previous behavior, but much simpler. If somebody actually finds a load where this matters, we'll need to revert this commit. I suspect that nobody will ever notice - because the process mapping addresses will also have changed as part of the execve. So you cannot actually usefully access the fd across a VM change simply because all the offsets for IO would have changed too. Reported-by: Jüri Aedla <asd@ut.ee> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 17 January 2012, 23:21:19 UTC
6145197 Benoit Cousson 22 December 2011, 14:56:36 UTC i2c: OMAP: Add DT support for i2c controller Add initial DT support to retrieve the frequency using a DT attribute instead of the pdata pointer if of_node exist. Add documentation for omap i2c controller binding. Based on original patches from Manju and Grant. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Ben Dooks <ben-linux@fluff.org> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kevin Hilman <khilman@ti.com> 17 January 2012, 22:44:57 UTC
78e1cf4 Jan Weitzel 07 December 2011, 19:50:16 UTC I2C: OMAP: NACK without STP On OMAP4 OMAP_I2C_STAT_NACK is causing a timeout on the next access. The isr cleans all flags in OMAP_I2C_CON_REG by setting OMAP_I2C_CON_STP OMAP_I2C_CON_STP is also set in omap_i2c_xfer_msg on the last message. According to the TI TSR the sequence for OMAP_I2C_STAT_NACK and OMAP_I2C_STAT_AL are nearly the same. Removing the OMAP_I2C_CON_STP part in the isr fix the problem. Tested on OMAP4430 and OMAP3530 (here NACK was not a problem) Fixes also booting on 2430sdp. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kevin Hilman <khilman@ti.com> 17 January 2012, 22:44:54 UTC
2727b17 Alexander Aring 08 December 2011, 14:43:53 UTC I2C: OMAP: correct SYSC register offset for OMAP4 Correct OMAP_I2C_SYSC_REG offset in omap4 register map. Offset 0x20 is reserved and OMAP_I2C_SYSC_REG has 0x10 as offset. Signed-off-by: Alexander Aring <a.aring@phytec.de> [khilman@ti.com: minor changelog edits] Cc: stable@vger.kernel.org Signed-off-by: Kevin Hilman <khilman@ti.com> 17 January 2012, 22:44:52 UTC
424a533 Miklos Szeredi 12 January 2012, 11:41:36 UTC vfs: remove printk from set_nlink() Don't log a message for set_nlink(0). Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 17 January 2012, 21:39:47 UTC
e161630 Kazuya Mio 01 December 2011, 07:51:07 UTC wake up s_wait_unfrozen when ->freeze_fs fails dd slept infinitely when fsfeeze failed because of EIO. To fix this problem, if ->freeze_fs fails, freeze_super() wakes up the tasks waiting for the filesystem to become unfrozen. When s_frozen isn't SB_UNFROZEN in __generic_file_aio_write(), the function sleeps until FITHAW ioctl wakes up s_wait_unfrozen. However, if ->freeze_fs fails, s_frozen is set to SB_UNFROZEN and then freeze_super() returns an error number. In this case, FITHAW ioctl returns EINVAL because s_frozen is already SB_UNFROZEN. There is no way to wake up s_wait_unfrozen, so __generic_file_aio_write() sleeps infinitely. Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 17 January 2012, 21:38:47 UTC
c158a35 Kees Cook 06 January 2012, 22:07:10 UTC audit: no leading space in audit_log_d_path prefix audit_log_d_path() injects an additional space before the prefix, which serves no purpose and doesn't mix well with other audit_log*() functions that do not sneak extra characters into the log. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:04 UTC
41fdc30 Kees Cook 07 January 2012, 18:41:04 UTC audit: treat s_id as an untrusted string The use of s_id should go through the untrusted string path, just to be extra careful. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:03 UTC
5afb8a3 Xi Wang 20 December 2011, 23:39:41 UTC audit: fix signedness bug in audit_log_execve_info() In the loop, a size_t "len" is used to hold the return value of audit_log_single_execve_arg(), which returns -1 on error. In that case the error handling (len <= 0) will be bypassed since "len" is unsigned, and the loop continues with (p += len) being wrapped. Change the type of "len" to signed int to fix the error handling. size_t len; ... for (...) { len = audit_log_single_execve_arg(...); if (len <= 0) break; p += len; } Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:03 UTC
10d6836 Peter Moody 04 January 2012, 20:24:31 UTC audit: comparison on interprocess fields This allows audit to specify rules in which we compare two fields of a process. Such as is the running process uid != to the running process euid? Signed-off-by: Peter Moody <pmoody@google.com> Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:03 UTC
4a6633e Peter Moody 14 December 2011, 00:17:51 UTC audit: implement all object interfield comparisons This completes the matrix of interfield comparisons between uid/gid information for the current task and the uid/gid information for inodes. aka I can audit based on differences between the euid of the process and the uid of fs objects. Signed-off-by: Peter Moody <pmoody@google.com> Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:02 UTC
c9fe685 Eric Paris 03 January 2012, 19:23:08 UTC audit: allow interfield comparison between gid and ogid Allow audit rules to compare the gid of the running task to the gid of the inode in question. Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:02 UTC
b34b039 Eric Paris 03 January 2012, 19:23:08 UTC audit: complex interfield comparison helper Rather than code the same loop over and over implement a helper function which uses some pointer magic to make it generic enough to be used numerous places as we implement more audit interfield comparisons Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:02 UTC
02d86a5 Eric Paris 03 January 2012, 19:23:08 UTC audit: allow interfield comparison in audit rules We wish to be able to audit when a uid=500 task accesses a file which is uid=0. Or vice versa. This patch introduces a new audit filter type AUDIT_FIELD_COMPARE which takes as an 'enum' which indicates which fields should be compared. At this point we only define the task->uid vs inode->uid, but other comparisons can be added. Signed-off-by: Eric Paris <eparis@redhat.com> 17 January 2012, 21:17:01 UTC
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