<div dir="ltr">Hi All<div>I am using ARM based board.</div><div>In mine, </div><div>i did the following...</div><div><br clear="all"><div><font face="courier new, monospace"> void __iomem *tcpm_base = ioremap_nocache(0x03B00000, 10*SZ_3MB);</font><br>
</div><div><font face="courier new, monospace"><br></font></div><div style><font face="arial, helvetica, sans-serif">Actually i didnt reserve the 30MB memory @ 0x3B00000. But still the call is succesful and i am able to read the memory.</font></div>
<div style><font face="arial, helvetica, sans-serif"><br></font></div><div style><font face="arial, helvetica, sans-serif">In the logs it is just showing a warning, to fix my driver as i am calling ioremap() on system memory.</font></div>
<div style><font face="arial, helvetica, sans-serif"><br></font></div><div style><font face="arial, helvetica, sans-serif">However if i try to write something on that memory, then only it is calling panic()..</font></div>
<div style><font face="arial, helvetica, sans-serif"><br></font></div><div style><font face="arial, helvetica, sans-serif">Don't you think it should throw panic()while calling the ioremap() itself. Because this sounds like a serious violation...</font></div>
<div style><font face="arial, helvetica, sans-serif"><br></font></div><div style><font face="arial, helvetica, sans-serif">What say?</font></div>-- <br>With regards,<br>Sandeep Kumar Anantapalli,<br>
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