Changeset 999631e

Timestamp:

05/21/2020 10:02:22 AM (4 years ago)

Author:

Pierre Labastie <pieere@…>

Branches:

10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, 12.2, 12.2-rc1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/loongarch-12.2, xry111/mips64el, xry111/multilib, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

f4bb2af

Parents:

e14f0cb

Message:

Merge trunk r11852

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/branches/cross-chap5@11853 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

Files:

• chapter01/changelog.xml (modified) (1 diff)
• chapter08/kernel.xml (modified) (1 diff)
• general.ent (modified) (1 diff)

chapter01/changelog.xml

@@ -44 +44 @@
     -->
     <listitem>
+      <para>2020-05-21</para>
+      <itemizedlist>
+        <listitem>
+          <para>[pierre] - Fix a crash at early boot when using
+          CONFIG_STACK_PROTECTOR_STRONG=y in kernel configuration.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
+    <listitem>
       <para>2020-05-16</para>
       <itemizedlist>

chapter08/kernel.xml

@@ -54 +54 @@
     kernel compilation. Do not rely on the source tree being clean after
     un-tarring.</para>
+
+    <!-- The following paragraph and sed should be only necessary on the 5.6
+         series, but check when 5.7 is out. -->
+    <para>When using <envar>CONFIG_STACKPROTECTOR_STRONG=y</envar>, and
+    compiling with GCC 10 and later, the default optimization is too
+    aggressive, and generates a kernel panic when booting. This can be
+    fixed with:</para>
+
+<screen><userinput remap="pre">sed -e '/cpu_startup/a asm("");' \
+    -i arch/x86/{kernel/smpboot.c,xen/smp_pv.c}</userinput></screen>
 
     <!-- Support for compiling a keymap into the kernel is deliberately removed -->

general.ent

@@ -1 @@
-<!ENTITY version         "20200516-cross-chap5">
+<!ENTITY version         "20200521-cross-chap5">
 <!ENTITY short-version   "svn">  <!-- Used below in &blfs-book; 
                                       Change to x.y for release but not -rc releases -->
 <!ENTITY generic-version "cross-chap5"> <!-- Use "development"  or "x.y[-pre{x}]" -->
 
-<!ENTITY versiond        "20200516-cross-cp5-systemd">
+<!ENTITY versiond        "20200521-cross-cp5-systemd">
 <!ENTITY short-versiond  "systemd">
 <!ENTITY generic-versiond "systemd"> 
 
-<!ENTITY releasedate     "May 16th, 2020">
+<!ENTITY releasedate     "May 21st, 2020">
 
 <!ENTITY copyrightdate   "1999-2020"><!-- jhalfs needs a literal dash, not &ndash; -->