[PATCH 0/2] drivers/crypto/nx: fixes when input data is too large (2 replies)
This series of patches fixes two bugs that are triggered when the input data is too large. The first one is caused by the miscalculation of physical addresses and the second one by some limits that...
View Article[PATCH v2 0/3] Input: omap-keypad: Wakeup capability and w/a for i689 errata....
This patchset adds wake up capability for the keypad and workaround for i689 errata. Based on top of v3.11-rc2 Depends on: Input: omap-keypad: Convert to threaded IRQ...
View Article[PATCH] fs/ocfs2: use list_for_each_entry() instead of list_for_each() (no...
Signed-off-by: Dong Fang <yp.fangdong@gmail.com> --- fs/ocfs2/cluster/heartbeat.c | 14 +++++--------- fs/ocfs2/dlm/dlmast.c | 8 +++----- fs/ocfs2/dlm/dlmcommon.h | 4 +---...
View Article[PATCH v2 3/6] tracing: Change event_filter_read/write to verify i_private !=...
event_filter_read/write() are racy, ftrace_event_call can be already freed by trace_remove_event_call() callers. 1. Shift mutex_lock(event_mutex) from print/apply_event_filter to the callers. 2....
View Article[PATCH v2 1/6] tracing: Turn event/id->i_private into call->event.type (no...
event_id_read() is racy, ftrace_event_call can be already freed by trace_remove_event_call() callers. Change event_create_dir() to pass "data = call->event.type", this is all event_id_read() needs....
View Article[PATCH v2 4/6] tracing: Change f_start() to take event_mutex and verify...
trace_format_open() and trace_format_seq_ops are racy, nothing protects ftrace_event_call from trace_remove_event_call(). Change f_start() to take event_mutex and verify i_private != NULL, change...
View Articlei_private (no replies)">[PATCH v2 6/6] tracing: Change remove_event_file_dir() to clear...
Change remove_event_file_dir() to clear ->i_private for every file we are going to remove. tracing_open_generic_file() and tracing_release_generic_file() can go away, ftrace_enable_fops and...
View Article[PATCH v2 2/6] tracing: Change event_enable/disable_read() to verify...
tracing_open_generic_file() is racy, ftrace_event_file can be already freed by rmdir or trace_remove_event_call(). Change event_enable_read() and event_disable_read() to read and verify "file =...
View Article[PATCH v2 0/6] tracing: open/delete fixes (no replies)
Hello. Testing: seems to work, but assumes that debugs was fixed too. Hopefully "debugfs: debugfs_remove_recursive() must not rely on list_empty(d_subdirs)" is fine. (We should probably make...
View Article[PATCH v2 5/6] tracing: Introduce remove_event_file_dir() (no replies)
Preparation for the next patch. Extract the common code from remove_event_from_tracers() and __trace_remove_event_dirs() into the new helper, remove_event_file_dir(). The patch looks more complicated...
View ArticleRFC: revert request for cpuidle patches e11538d1 and 69a37bea (3 replies)
Hello, We believe we've identified a particular commit to the cpuidle code that seems to be impacting performance of variety of workloads. The simplest way to reproduce is using netperf TCP_RR test,...
View Article[PATCH 0/4] ALSA: Implement core jack support for kcontrol (12 replies)
From: "Felipe F. Tonello" <eu@felipetonello.com> This patch series enable KControl support for core Jack and update current codecs. This will will enable moderns user-space daemons, such as...
View Articledevice_register and device_create_file rules (no replies)
I am aware that it it is always recommended that attributes must be associate via attribute groups when calling device_register() . This way when the device is created, user space can always see...
View Article[PATCH 7] power: new trace event to print device suspend and resume time (no...
A new trace event is added to pm events to print time it takes to suspend and resume a device. It generates trace message that includes device, driver, parent information in addition to the type of pm...
View Article[PATCH] gpio: palmas: Fix misreported GPIO out value (no replies)
It seems that the value read back from the PALMAS_GPIO_DATA_IN register isn't valid if the GPIO direction is out. When that's the case, we can read back the PALMAS_GPIO_DATA_OUT register to get the...
View Article[PATCH] video: remove unused variable dev (no replies)
Due to commit: e21d2170f [video: remove unnecessary platform_set_drvdata()], variable dev is unused, so remove it. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> ---...
View Article[PATCH] btrfs: use list_for_each_entry_safe() when delete items (no replies)
Replace list_for_each_entry() by list_for_each_entry_safe() in __btrfs_close_devices() There is another place that delete items lock_stripe_add(), but there we don't need safe version, because after...
View Article[RFC][PATCH 1/2] ARM64: add cpu topology definition (1 reply)
Power aware scheduling needs the cpu topology information to improve the cpu scheduler decision making. For ARM64, we can get the topology from the MPIDR register which defines the the affinity of...
View Article[PATCH 2/3] ACPI / PM: Make messages in acpi_device_set_power() print device...
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Modify acpi_device_set_power() so that diagnostic messages printed by it to the kernel log always contain the name of the device concerned to...
View Article[PATCH 3/3] ACPI / PM: Use ACPI_STATE_D3_COLD instead of ACPI_STATE_D3...
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> There are several places in the tree where ACPI_STATE_D3 is used instead of ACPI_STATE_D3_COLD which should be used instead for clarity....
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