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x86, alternatives: Use 16-bit numbers for cpufeature index
* tip-bot for tip-bot for H. Peter Anvin <hpa(a)> wrote: Commit-ID: 5dc71d49a7c209b77cd257049a2cdb99ed1008c0 Gitweb: Author: tip-bot for H. Peter Anvin <hpa(a)> AuthorDate: Thu, 10 Jun 2010 00:10:43 +00... 29 Jun 2010 06:22
FW: Linux preempt policy serial port communication
Hi, We have some problems about serial port. We need your expertise. The detail is like this: 1.Our Goal: We want to make test on serial port, and want to know whether the serial port communication is still OK under heavy system load. 2.Environment: 1). Two computer,one is as server,another is... 29 Jun 2010 05:17
Additional fix : (was [v2]printk: fix delayed messages from CPU hotplug events)
Hi, I have faced similar issue as what is being described in below with latest kernel. ------------------------------------------------ When a secondary CPU is being brought up, it is not uncommon for printk() to be invoked when cpu_online(smp_processor_id()) == 0.... 1 Jul 2010 01:17
[GI PULL][2.6.36] tracing: various updates
* Steven Rostedt <rostedt(a)> wrote: Ingo, I pushed some of these to you before, but you wanted to wait till after the merge window to pull them. The last patch is the full fix for the perf kprobe regression. But since it was too big of a change for the -rc release we did a quick ... 29 Jun 2010 05:17
DMAENGINE: ste_dma40: fixed lli_max=1 issue
maybe this then for drivers which cannot accept sleeping gpios: if (gpio_cansleep(some_gpio)) { dev_err(&dev, "This driver only supports non-sleeping gpios"); return -EINVAL; } err = gpio_request(some_gpio, "some_gpio"); I think ideally, gpio_request should specify this via a flags arg... 30 Jun 2010 04:20
[PATCH] um: Include missing header file in os-linux/mem.c
On 06/15/2010 11:06 AM, Liu Aleaxander wrote: The os-linux/mem.c file calls fchmod function, which is declared in sys/stat.h header file, so include it. Signed-off-by: Liu Aleaxander <Aleaxander(a)> --- arch/um/os-Linux/mem.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) ... 29 Jun 2010 05:17
VMware balloon: force compiling as a module
Dmitry Torokhov <dtor(a)> wrote: VMware Tools installer requires the upstream driver to be compiled as a module in order to detect its presence and avoid installing our own version on top of it. To avoid surprises with 2 versions of the driver being installed and fighting with each other, let's ... 2 Jul 2010 05:49
[PATCH UPDATED 12/35] workqueue: update cwq alignement
work->data field is used for two purposes. It points to cwq it's queued on and the lower bits are used for flags. Currently, two bits are reserved which is always safe as 4 byte alignment is guaranteed on every architecture. However, future changes will need more flag bits. On SMP, the percpu allocator is capa... 29 Jun 2010 05:17
[PATCH] Revert "writeback: limit write_cache_pages integrity scanning to current EOF"
On Mon, Jun 28, 2010 at 07:20:33PM -0700, Linus Torvalds wrote: I dunno. Filesystem corruption makes me nervous. So I'm certainly totally willing to do the revert if that makes ocfs2 work again. Even if "work again" happens to be partly by mistake, and for some reason that isn't obvious. Filesystem corr... 6 Jul 2010 15:35
sparc: break out some prom device-tree building code out into drivers/of
On Mon, Jun 28, 2010 at 7:00 PM, Andres Salomon <dilinger(a)> wrote: Stick code into drivers/of/pdt.c (Prom Device Tree) that other architectures with OpenFirmware resident in memory can make use of. Signed-off-by: Andres Salomon <dilinger(a)> Hi Andres, The patch itself looks fine,... 6 Jul 2010 18:55
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