- 09 2月, 2012 8 次提交
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由 Tim Bird 提交于
If mutex_lock waits, it will return in state TASK_RUNNING, rubbing out the effect of prepare_to_wait(). Signed-off-by: NTim Bird <tim.bird@am.sony.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Tim Bird 提交于
Make this code slightly easier to read, and eliminate calls to sub-routines. Some of these were previously optimized away by the compiler, but one memcpy was not. In my testing, this makes the code about 20% smaller, and has no sub-routine calls and no branches (on ARM). v2 of this patch is, IMHO, easier to read than v1. Compared to that patch it uses __u8 instead of unsigned char, for consistency with the __u16 val data type, simplifies the conditional expression, adds a another comment, and moves a common statement out of the if. Signed-off-by: NTim Bird <tim.bird@am.sony.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Tim Bird 提交于
Convert to function and add log as a parameter, rather than relying on log in the context of the macro. Signed-off-by: NTim Bird <tim.bird@am.sony.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Tracey Dent 提交于
Just made it more neat and not bother scripts/checkpatch.pl Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Tracey Dent 提交于
Minor cleanups that consist of removal of a whitespace and make file_operations const. Signed-off-by: NTracey Dent <tdent48227@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Thomas Meyer 提交于
The semantic patch that makes this change is available in scripts/coccinelle/api/resource_size.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/Signed-off-by: NThomas Meyer <thomas@m3y3r.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Justin P. Mattock 提交于
Below is a patch that fixes some typos in some comments. Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Dietsche 提交于
Replace kmalloc + memcpy will kmemdup in ram_console_late_init Signed-off-by: NGreg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 01 2月, 2012 10 次提交
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由 Julian Andres Klode 提交于
nvec modules do not require other stuff to be build in, nor does nvec_ps2 require mouse support, only generic serio support. Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Julian Andres Klode 提交于
This saves us some calls and thus makes the code shorter and nicer. Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Julian Andres Klode 提交于
The constant I2C_SL_NEWL meant "new slave", but the S was missing. Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
This changes the serio type of the nvec_ps2 mouse port to passthrough. The old 8042 type seems appropiete for keyboards only. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
This change makes the touchpad buttons work after suspend/resume. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
This can print the mouse traffic which goes over the i2c bus. Make mouse debugging messages configurable and disable them by default. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
This packet size used on most modern touchpads. Ideally, this should be configurable or autodetected. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
staging: nvec: ps2: let the start/stop streaming commands be called by the start/stop functions of serio Instead of executing these commands during open/close, the start/stop event of the serio device seem to be more appropiete. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Marc Dietrich 提交于
This adds suspend and resume functions to the nvec_ps2 mouse driver. During suspend the nvec sends a "Cancel all mouse events" command. If this is missed, there will be still some bytes in the received buffer after resume which make the mouse go out of sync. Signed-off-by: NMarc Dietrich <marvin24@gmx.de> Signed-off-by: NJulian Andres Klode <jak@jak-linux.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 31 1月, 2012 1 次提交
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由 Mark Allyn 提交于
This is basically a rewrite so there isn't a nice easy to present way of providing this as a patch series. This patch is a pull of Mark's new driver into the upstream staging area. On top of that are a series of patches by Andy Shevchenko to make it build on the current tree, fix a few things and even get it passed sparse. The new driver supports the kernel crypto layer, passes the coding style checks, passes human taste checks and has proper kernel-doc formatted comments. I've then folded back in some later fixes it was missing that got applied to to the kernel tree. This should be ready for more serious review with a view to migration from the staging tree shortly. Signed-off-by: NMark Allyn <mark.a.allyn@intel.com> [Forward port and some bug fixing] Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> [Fold and tweaks for 3.2] Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 20 1月, 2012 10 次提交
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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
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git://git.secretlab.ca/git/linux-2.6由 Linus Torvalds 提交于
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
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
* '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
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由 H. Peter Anvin 提交于
In checkin 303395ac 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: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NH. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/CALLzPKbeXN5gdngo8uYYU8mAow=XhrwBFBhKfG811f37BubQOg@mail.gmail.com
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由 H. Peter Anvin 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
* '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
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
(struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname is not going to be NULL, TYVM... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 19 1月, 2012 11 次提交
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由 David Howells 提交于
Permit key_serial() to be called with a const key pointer. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
Replace the rcu_assign_pointer() calls with rcu_assign_keypointer(). Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
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: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Linus Torvalds 提交于
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 d7e7528b ("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: NRandy Dunlap <rdunlap@xenotime.net> Analyzed-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Add a missing ENOMEM check. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
* '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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux由 Linus Torvalds 提交于
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 ...
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由 Stefan Berger 提交于
This patch fixes an (ACPI S3) suspend regression introduced in commit 68d6e671 ("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: NStefan Berger <stefanb@linux.vnet.ibm.com> Tested-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NRajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
The type of 'make_request_fn' changed in 5a7bbad2 ("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: NStephen Rothwell <sfr@canb.auug.org> Cc: Matthew Wilcox <matthew.r.wilcox@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Stephen Rothwell 提交于
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: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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