Re: [LTP] [PATCH] [PATCH] Probe an bigger linear available address to attachment.

[Subrata Modak <subrata@linux.vnet.ibm.com>]

On Tue, 2010-08-31 at 18:11 +0800, yangzi wrote: 
> Hi
> Update the old patch,and the new patch is in the attachment,and please 
> review this one.

Garret, i believe he is asking to consider this one and disregard the
earlier one.

Regards--
Subrata

> 
> yangzi wrote:
> > Hi
> > 
> > When running shmat01 on some platforms, it fails on
> > "addr = shmat(*(tc.shmid), base_addr + tc.offset,tc.flags);"
> > with a INVAL error. Look at codes in "setup()", it probes
> > an available address and align the address to SHMLBA. After
> > alignment, the new address is no guarantee to be available
> > any more. Here a bigger size is used to probe so that it's
> > still valid address after alignment.Pertaining to the function 
> > setup_tc(lc, &tc) ,when it outside of "for (i = 0; i < TST_TOTAL; 
> > i++)",and printf the tc.offset value is always 0,and correct a mistake
> > of original codes to move "setup_tc()" to right place.
> > 
> > Signed-off-by: Yang Wei <wei.yang@windriver.com>
> > 
> > wei yang
> > BR
> > 
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