Re: [PATCH] [NFS client] Respect 2^32 - 1 B NFSv2 maximum file size

2015-08-05 Thread Nick Withers
Like this? Applies to at least master and 4.11. On Tue, 2015-08-04 at 10:37 -0400, Gedare Bloom wrote: > Can you file a ticket and refer/close it with the commit message? What > versions should this be applied to? > > On Mon, Aug 3, 2015 at 9:51 PM, Nick Withers wrote: > > Hi all, > > > > The at

Re: Uniprocessor implementation of Nested Mutex problem.

2015-08-05 Thread Saurabh Gadia
For surrender we don't disable thread dispatching for uniprocessor. So is that the thread can be interleaved? Thanks, Saurabh Gadia On Wed, Aug 5, 2015 at 9:01 AM, Gedare Bloom wrote: > These functions are called with interrupts disabled. However, > _CORE_mutex_Seize_interrupt_blocking() enabl

Re: Nice surprise with C++11

2015-08-05 Thread Daniel Gutson
On Fri, Jul 31, 2015 at 9:56 AM, Sebastian Huber wrote: > > > On 31/07/15 14:51, Daniel Gutson wrote: >> >> >> > Is it possible to construct objects without an address via plain C++? >> >> Sorry I don't understand the question. Rephrase please? >> >> Global objects and objects of static storage du

GSOC Wrapup Blog - Students and Mentors

2015-08-05 Thread Joel Sherrill
Hi I have started a Google Doc with notes which will evolve into a blog post for the Google Open Source Program Office and a news item for the RTEMS Project. If you are a student or a mentor, then please pitch in. I should have shared a Google doc with you today. If you didn't get an invite, pin

Re: Uniprocessor implementation of Nested Mutex problem.

2015-08-05 Thread Gedare Bloom
These functions are called with interrupts disabled. However, _CORE_mutex_Seize_interrupt_blocking() enables interrupts, so an isr can preempt the thread, but but it will not be interleaved with another thread because thread dispatching is disabled around the isr enabled section. I don't believe su

Re: [PATCH] GSoC: Cache configurations Raspberry Pi 2 support

2015-08-05 Thread Gedare Bloom
In arm/shared/startup/linkcmds.base these barriers are used to add gaps in the memory layout at link-time to accommodate for the size requirements of the MMU. xbarrier aligns the executable region, robarrier aligns the read-only memory, and rwbarrier aligns the read-write memory. On Tue, Aug 4, 20

Re: GSoC 2015 RPi USB Support

2015-08-05 Thread Yurii Shevtsov
The problem is that rtemsroset.bsd.nexus.content doesn't exist in final elf. If I change driver's name in RTEMS_BSD_DEFINE_NEXUS_DEVICE macro, linker will throw an error (.rtemsroset.bsd.nexus.content+0x10): undefined reference to '%wrong driver's name%'. Otherwise with correct name - no errors(war