Re: [LTP] [PATCH v4] ipc/shmat: pick suitable base_addr before each testcase

[Wanlong G. <gao...@cn...>]

On 10/30/2012 06:52 PM, Jan Stancek wrote:
> This test picked fixed address in setup() which was used throughout
> the test. There has been reports that it can fail with EINVAL.
> 
> I could reproduce it by adding single printf in between
> detach/attach:
> http://article.gmane.org/gmane.linux.ltp/16480
> 
> This patch picks suitable base_addr before each test. So even if glibc
> would mmap extra page with addr == base_addr picked by setup(),
> new suitable address will be chosen.
> 
> Signed-off-by: Jan Stancek <jst...@re...>

Pushed, thank you. 

Wanlong Gao