Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/Documentation/ia64/ia64.rst b/Documentation/ia64/ia64.rst
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+===========================================
+Linux kernel release for the IA-64 Platform
+===========================================
+
+   These are the release notes for Linux since version 2.4 for IA-64
+   platform.  This document provides information specific to IA-64
+   ONLY, to get additional information about the Linux kernel also
+   read the original Linux README provided with the kernel.
+
+Installing the Kernel
+=====================
+
+ - IA-64 kernel installation is the same as the other platforms, see
+   original README for details.
+
+
+Software Requirements
+=====================
+
+   Compiling and running this kernel requires an IA-64 compliant GCC
+   compiler.  And various software packages also compiled with an
+   IA-64 compliant GCC compiler.
+
+
+Configuring the Kernel
+======================
+
+   Configuration is the same, see original README for details.
+
+
+Compiling the Kernel:
+
+ - Compiling this kernel doesn't differ from other platform so read
+   the original README for details BUT make sure you have an IA-64
+   compliant GCC compiler.
+
+IA-64 Specifics
+===============
+
+ - General issues:
+
+    * Hardly any performance tuning has been done. Obvious targets
+      include the library routines (IP checksum, etc.). Less
+      obvious targets include making sure we don't flush the TLB
+      needlessly, etc.
+
+    * SMP locks cleanup/optimization
+
+    * IA32 support.  Currently experimental.  It mostly works.