<div dir="ltr">Hello all,<div><br></div><div>I have a Power9 server that came with petitboot installed. I was able to put the PPC version of Fedora 28 on it and that went fine. However, I need to add some kernel parameters to grub.cfg and it seems they are not parsed correctly by petitboot.</div><div><br></div><div>I tried adding the following kernel parameter to grub.cfg</div><div><b>memmap=0x0000000080000000$0000000080000000</b><br></div><div><br></div><div>However, when fedora boots, I get the following from 'cat /proc/cmdline': (notice '$0' was removed)</div><div><b>memmap=0x0000000080000000x0000000080000000</b><br></div><div><br></div><div><br></div><div><br></div><div>Next, I tried escaping with backsplash in grub.cfg:</div><div>
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><b>memmap=0x0000000080000000\$0000000080000000</b><br></div><br class="gmail-Apple-interchange-newline">But this came out as the following in 'cat /proc/cmdline' (backslash remained and '$0' still removed)</div><div><b>memmap=0x0000000080000000\x0000000080000000</b><br></div><div><br></div><div><br></div><div>Anybody know how to properly escape the $ so petitboot doesn't swallow it up? Any help would be greatly appreciated</div><div><br></div><div>Thanks!</div><div>Brian V.</div><div><br></div><div><br></div></div>