<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hi All,</div><div><br></div><div>Can I disable the new PowerPC features with</div><div><br></div><div><span style="background-color: rgba(255, 255, 255, 0);">Radix MMU Support (PPC_RADIX_MMU) [Y/n/?] (NEW) -> n</span></div><div><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div><span style="background-color: rgba(255, 255, 255, 0);">?????</span></div><div><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div><span style="background-color: rgba(255, 255, 255, 0);">I can't compile the RC3 without the PowerPC commits. Our kernel lost the mainline kernel support. Revert of the three PowerPC commits works but the kernel doesn't compile anymore.</span></div><div><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div><span style="background-color: rgba(255, 255, 255, 0);">Cheers,</span></div><div><span style="background-color: rgba(255, 255, 255, 0);"><br></span></div><div><span style="background-color: rgba(255, 255, 255, 0);">Christian</span></div><div><font color="#2e8b57" face="Monaco, Andale Mono, Courier New, Courier, mono"><span style="font-size: 20px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);"><br></span></font></div><div>Sent from my iPhone</div><div><div><br></div>On 09 Jun 2016, at 14:13, Christian Zigotzky <<a href="mailto:chzigotzky@xenosoft.de">chzigotzky@xenosoft.de</a>> wrote:<br><br></div><blockquote type="cite"><div><span>Michael,</span><br><span></span><br><span>Thank you for your patch. I was able to compile the kernel but unfortunately it doesn't boot.</span><br><span></span><br><span>Do you have another hint or patch for me?</span><br><span></span><br><span>Thanks in advance,</span><br><span></span><br><span>Christian</span><br><span></span><br><span>On 09 June 2016 at 1:15 PM, Michael Ellerman wrote:</span><br><blockquote type="cite"><span>On Thu, 2016-06-09 at 10:48 +0200, Christian Zigotzky wrote:</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><blockquote type="cite"><span>Shall I modify the workaround? Is the workaround for lack of the device</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>tree the problem?</span><br></blockquote></blockquote><blockquote type="cite"><span>I don't think so.</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>You could try this patch to try and isolate it:</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h</span><br></blockquote><blockquote type="cite"><span>index 88a5ecaa157b..ae2f2705e8a0 100644</span><br></blockquote><blockquote type="cite"><span>--- a/arch/powerpc/include/asm/book3s/64/pgtable.h</span><br></blockquote><blockquote type="cite"><span>+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h</span><br></blockquote><blockquote type="cite"><span>@@ -251,7 +251,7 @@ extern unsigned long ioremap_bot;</span><br></blockquote><blockquote type="cite"><span> * PHB_IO_BASE = ISA_IO_BASE + 64K to ISA_IO_BASE + 2G, PHB IO spaces</span><br></blockquote><blockquote type="cite"><span> * IOREMAP_BASE = ISA_IO_BASE + 2G to VMALLOC_START + PGTABLE_RANGE</span><br></blockquote><blockquote type="cite"><span> */</span><br></blockquote><blockquote type="cite"><span>-#define KERN_IO_START (KERN_VIRT_START + (KERN_VIRT_SIZE >> 1))</span><br></blockquote><blockquote type="cite"><span>+#define KERN_IO_START (H_KERN_VIRT_START + (H_KERN_VIRT_SIZE >> 1))</span><br></blockquote><blockquote type="cite"><span> #define FULL_IO_SIZE 0x80000000ul</span><br></blockquote><blockquote type="cite"><span> #define ISA_IO_BASE (KERN_IO_START)</span><br></blockquote><blockquote type="cite"><span> #define ISA_IO_END (KERN_IO_START + 0x10000ul)</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>cheers</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><span></span><br></div></blockquote></body></html>