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author | Paul Eggert <eggert@cs.ucla.edu> | 2019-02-01 17:58:05 -0800 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-02-01 17:58:38 -0800 |
commit | 9d87ba1e1fd987be465e22712d4bc79225bbc6b3 (patch) | |
tree | 73f798f9f6e2a8cd61cbb7d22ce0ebd38091e25c | |
parent | 6c6b540711d0dd8a8eac9547968ed4dfb493fd1c (diff) | |
download | emacs-9d87ba1e1fd987be465e22712d4bc79225bbc6b3.tar.gz |
* etc/PROBLEMS: Mention profiler-report bug (Bug#34235).
-rw-r--r-- | etc/PROBLEMS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/etc/PROBLEMS b/etc/PROBLEMS index cab087631c7..00583f016d1 100644 --- a/etc/PROBLEMS +++ b/etc/PROBLEMS @@ -1850,6 +1850,12 @@ term/xterm.el) for more details. ** GNU/Linux +*** GNU/Linux: profiler-report outputs nothing. + +A few versions of the Linux kernel have timer bugs that break CPU +profiling; see Bug#34235. To fix the problem, upgrade to kernel +versions 4.19.19 or 4.20.6, or later. + *** GNU/Linux: Process output is corrupted. There is a bug in Linux kernel 2.6.10 PTYs that can cause emacs to |