OpenCoreKernel: Support LapicKernelPanic and AppleXcpmExtraMsrs quirks

Changelog.md

@@ -11,6 +11,10 @@ OpenCore Changelog
 - Added `Kernel` -> `Emulate` section for CPUID patches
 - Added `CustomSMBIOSGuid` quirk for Custom SMBIOS update mode
 - Added `PanicNoKextDump` quirk to avoid kext dump in panics
+- Switched to EDK II stable and reduced image size
+- Added `LapicKernelPanic` kernel quirk
+- Added `AppleXcpmExtraMsrs` quirk and improved XCPM patches
+- Added `(external)` suffix for external drives in boot menu
 
 #### v0.0.2
 - Documentation improvements (see Differences.pdf)

Docs/Configuration.tex

@@ -1235,6 +1235,15 @@ blocking.
   about the issue can be found in
   \href{https://github.com/acidanthera/AptioFixPkg#verifymsre2}{VerifyMsrE2} notes.
 
+\item
+  \texttt{AppleXcpmExtraMsrs}\\
+  \textbf{Type}: \texttt{plist\ boolean}\\
+  \textbf{Default value}: \texttt{false}\\
+  \textbf{Description}: Disables multiple MSR access critical for select CPUs,
+  which have no native XCPM support. This is normally used in conjunction with
+  \texttt{Emulate}. More details on the XCPM patches are outlined in
+  \href{https://github.com/acidanthera/bugtracker/issues/365}{acidanthera/bugtracker\#365}.
+
 \item
   \texttt{CustomSMBIOSGuid}\\
   \textbf{Type}: \texttt{plist\ boolean}\\
@@ -1263,6 +1272,14 @@ blocking.
   \emph{Note}: This option should avoided whenever possible. Modern firmwares
   usually have compatible AHCI controllers.
 
+\item
+  \texttt{LapicKernelPanic}\\
+  \textbf{Type}: \texttt{plist\ boolean}\\
+  \textbf{Default value}: \texttt{false}\\
+  \textbf{Description}: Disables kernel panic on AP core lapic interrupt. For
+  BSP core lapic interrupt \texttt{lapic\_dont\_panic=1} kernel boot argument is to
+  be used when \texttt{debug} kernel boot argument is present.
+
 \item
   \texttt{PanicNoKextDump}\\
   \textbf{Type}: \texttt{plist\ boolean}\\

Docs/Differences/Differences.tex

@@ -1,7 +1,7 @@
 \documentclass[]{article}
 %DIF LATEXDIFF DIFFERENCE FILE
 %DIF DEL PreviousConfiguration.tex   Fri May 24 02:34:39 2019
-%DIF ADD ../Configuration.tex        Sat Jun  8 19:46:51 2019
+%DIF ADD ../Configuration.tex        Sun Jun  9 00:10:18 2019
 
 \usepackage{lmodern}
 \usepackage{amssymb,amsmath}
@@ -1335,7 +1335,17 @@ blocking.
   \href{https://github.com/acidanthera/AptioFixPkg#verifymsre2}{VerifyMsrE2} notes.
 
 \item
-  \DIFaddbegin \texttt{\DIFadd{CustomSMBIOSGuid}}\\
+  \DIFaddbegin \texttt{\DIFadd{AppleXcpmExtraMsrs}}\\
+  \textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
+  \textbf{\DIFadd{Default value}}\DIFadd{: }\texttt{\DIFadd{false}}\\
+  \textbf{\DIFadd{Description}}\DIFadd{: Disables multiple MSR access critical for select CPUs,
+  which have no native XCPM support. This is normally used in conjunction with
+  }\texttt{\DIFadd{Emulate}}\DIFadd{. More details on the XCPM patches are outlined in
+  }\href{https://github.com/acidanthera/bugtracker/issues/365}{acidanthera/bugtracker\#365}\DIFadd{.
+}
+
+\item
+  \texttt{\DIFadd{CustomSMBIOSGuid}}\\
   \textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
   \textbf{\DIFadd{Default value}}\DIFadd{: }\texttt{\DIFadd{false}}\\
   \textbf{\DIFadd{Description}}\DIFadd{: Performs GUID patching for }\texttt{\DIFadd{UpdateSMBIOSMode}}
@@ -1366,7 +1376,16 @@ blocking.
   usually have compatible AHCI controllers.
 
 \item
-  \DIFaddbegin \texttt{\DIFadd{PanicNoKextDump}}\\
+  \DIFaddbegin \texttt{\DIFadd{LapicKernelPanic}}\\
+  \textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
+  \textbf{\DIFadd{Default value}}\DIFadd{: }\texttt{\DIFadd{false}}\\
+  \textbf{\DIFadd{Description}}\DIFadd{: Disables kernel panic on AP core lapic interrupt. For
+  BSP core lapic interrupt }\texttt{\DIFadd{lapic\_dont\_panic=1}} \DIFadd{kernel boot argument is to
+  be used when }\texttt{\DIFadd{debug}} \DIFadd{kernel boot argument is present.
+}
+
+\item
+  \texttt{\DIFadd{PanicNoKextDump}}\\
   \textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
   \textbf{\DIFadd{Default value}}\DIFadd{: }\texttt{\DIFadd{false}}\\
   \textbf{\DIFadd{Description}}\DIFadd{: Prevent kernel from printing kext dump in the panic

Docs/Sample.plist

@@ -360,12 +360,16 @@
 			<false/>
 			<key>AppleXcpmCfgLock</key>
 			<false/>
+			<key>AppleXcpmExtraMsrs</key>
+			<false/>
 			<key>CustomSMBIOSGuid</key>
 			<false/>
 			<key>DisableIoMapper</key>
 			<false/>
 			<key>ExternalDiskIcons</key>
 			<false/>
+			<key>LapicKernelPanic</key>
+			<false/>
 			<key>PanicNoKextDump</key>
 			<false/>
 			<key>ThirdPartyTrim</key>

Docs/SampleFull.plist

@@ -360,12 +360,16 @@
 			<false/>
 			<key>AppleXcpmCfgLock</key>
 			<false/>
+			<key>AppleXcpmExtraMsrs</key>
+			<false/>
 			<key>CustomSMBIOSGuid</key>
 			<false/>
 			<key>DisableIoMapper</key>
 			<false/>
 			<key>ExternalDiskIcons</key>
 			<false/>
+			<key>LapicKernelPanic</key>
+			<false/>
 			<key>PanicNoKextDump</key>
 			<false/>
 			<key>ThirdPartyTrim</key>

Platform/OpenCore/OpenCoreKernel.c

@@ -310,11 +310,19 @@ OcKernelApplyPatches (
     if (Config->Kernel.Quirks.CustomSmbiosGuid) {
       PatchCustomSmbiosGuid (Context);
     }
+
+    if (Config->Kernel.Quirks.LapicKernelPanic) {
+      PatchLapicKernelPanic (&Patcher);
+    }
   } else {
     if (Config->Kernel.Quirks.AppleXcpmCfgLock) {
       PatchAppleXcpmCfgLock (&Patcher);
     }
 
+    if (Config->Kernel.Quirks.AppleXcpmExtraMsrs) {
+      PatchAppleXcpmExtraMsrs (&Patcher);
+    }
+
     if (Config->Kernel.Quirks.PanicNoKextDump) {
       PatchPanicKextDump (&Patcher);      
     }