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git pushed a commit to branch xry111/arm64
in repository lfs.
commit d2ba2d38b245addda9b697f07a938601dbbd47a7
Merge: 20ef16e4f 514c9e71b
Author: Xi Ruoyao <[email protected]>
AuthorDate: Thu Feb 27 19:31:35 2025 +0800
Merge remote-tracking branch 'origin/trunk' into xry111/arm64
appendices/dependencies.xml | 2 +-
chapter01/changelog.xml | 14 ++++++++++++++
chapter08/bison.xml | 2 +-
chapter08/e2fsprogs.xml | 7 +++++--
chapter08/flex.xml | 2 +-
chapter08/gcc.xml | 26 +++++++-------------------
chapter08/gettext.xml | 3 +--
chapter08/libtool.xml | 2 +-
chapter08/man-pages.xml | 27 ++++++++++++++++++++++++++-
chapter08/perl.xml | 2 +-
chapter08/systemd.xml | 6 +++++-
gen-changelog.py | 2 +-
packages.ent | 12 ++++++------
13 files changed, 70 insertions(+), 37 deletions(-)
diff --cc chapter08/gcc.xml
index 937d2d4ac,f0616e2cd..5f7e9636b
--- a/chapter08/gcc.xml
+++ b/chapter08/gcc.xml
@@@ -165,43 -173,15 +165,31 @@@ su tester -c "PATH=$PATH make -k check"
<para>Results can be compared with those located at <ulink
url="&test-results;"/> and
<ulink url="https://gcc.gnu.org/ml/gcc-testresults/"/>.</para>
- <!--
- <para>
- Eight gcc tests (out of over 185,000):
- <!- - https://gcc.gnu.org/PR106375 - -><filename>pr56837.c</filename>
- and seven tests in the <filename class='directory'>analyzer</filename>
- directory are known to fail.
-
- <!- - https://gcc.gnu.org/PR109353 - ->
- One libstdc++ test (out of over 15000), <filename>copy.cc</filename>, is
- known to fail.
-
- For g++, 21 tests (out of approximately 250,000): 14
- <quote>AddressSanitizer*</quote>
- tests and 7 <filename>interception-malloc-test-1.C</filename> tests, are
- known to fail.
-
- Additionally, several tests in the
- <filename class='directory'>vect</filename> directory are known to fail
- if the hardware does not support AVX.</para>
- -->
+
+ <!-- https://github.com/google/sanitizers/issues/1716
+ Affecting any host distro with a large vm.mmap_rnd_bits.
+ The fix is https://github.com/llvm/llvm-project/commit/0784b1eefa36
+ but it's not in GCC 14. TODO retry with
+ sudo sysctl vm.mmap_rnd_bits=32
+ on the host distro when we update to GCC 15. -->
+ <para>The tsan tests are known to fail on some host distros.</para>
+ <!-- https://gcc.gnu.org/PR111224 for modules.
+ https://gcc.gnu.org/PR112376 for ssa-dom-thread-7.
+ TODO: for others why?? -->
+ <para>On ARM64, many tests in
+ the <filename class='directory'>c-c++-common/hwasan</filename>,
+ the <filename class='directory'>gcc.target/aarch64/sve/acle</filename>
+ directory,
+ the <filename class='directory'>gcc.target/aarch64/sme</filename>
+ directory,
+ and the
+ <filename class='directory'>g++.dg/modules</filename>
+ directory are known to fail.
+ The tests named <filename>memset-strict-align-1.c</filename>,
+ <filename>ssa-dom-thread-7.c</filename>, and
+ <filename>pr113618.c</filename> are also known to fail.</para>
+
<para>A few unexpected failures cannot always be avoided. In some cases
test failures depend on the specific hardware of the system.<!--The GCC developers
are usually aware of these issues, but have not resolved them yet.-->
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