- Timestamp:
- 03/31/2021 10:41:39 AM (3 years ago)
- Branches:
- ml-11.0, multilib
- Children:
- 6451cd1
- Parents:
- 362282a
- git-author:
- Thomas Trepl <thomas@…> (05/30/2020 07:00:00 AM)
- git-committer:
- Xℹ Ruoyao <xry111@…> (03/31/2021 10:41:39 AM)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
chapter08/kernel.xml
r362282a r8d4f212 54 54 kernel compilation. Do not rely on the source tree being clean after 55 55 un-tarring.</para> 56 57 <!-- The following paragraph and sed should be only necessary on the 5.658 series, but check when 5.7 is out. -->59 <para>When using <envar>CONFIG_STACKPROTECTOR_STRONG=y</envar>, and60 compiling with GCC 10 and later, the default optimization is too61 aggressive, and generates a kernel panic when booting. This can be62 fixed with:</para>63 64 <screen><userinput remap="pre">sed -e '/cpu_startup/a asm("");' \65 -i arch/x86/{kernel/smpboot.c,xen/smp_pv.c}</userinput></screen>66 56 67 57 <!-- Support for compiling a keymap into the kernel is deliberately removed -->
Note:
See TracChangeset
for help on using the changeset viewer.