Re: kernel BUG in split_huge_page_to_list

th would not be able to find mapped entries of this page. Any hints about above scenario? I suppose it only possible for THP pages and not happen through page fault path. Thanks. The issue was bisected to: commit fbdbae3da30a149a55a5f1883bbbe17a27660e05 Author: Li Xinhai Date: Tue Jan 19 21:54

tools/bpf: build failed with defconfig(x86_64) on v5.6 and v5.7

- information of machine Linux localhost.localdomain 4.18.0-193.6.3.el8_2.x86_64 #1 SMP Wed Jun 10 11:09:32 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux - configurations make defconfig make kvmconfig - failed logs on v5.6 ```   LINK     /mnt/build/1_build/05_build_v5.6/bpf/bpftool//libbpf/libbpf.a  

Re: [PATCH] tracing: Fix events.rst section numbering

On 2020-05-19 at 02:29 Tom Zanussi wrote: >The in-kernel trace event API should have its own section, and the >duplicate section numbers need fixing as well. > >Signed-off-by: Tom Zanussi >Reported-by: Li Xinhai >--- > Documentation/trace/events.rst | 28 ++--

Re: Documentation/trace/events.rst: wrong numbering of sections

for userland tools), >> otherwise this >> email would have been lost to the LKML abyss. >> >> On Fri, 15 May 2020 15:43:43 +0800 >> "Li Xinhai" wrote: >> >> > This document has below numbering of its sections: >> > >> > 1. I

Documentation/trace/events.rst: wrong numbering of sections

This document has below numbering of its sections: 1. Introduction 2. Using Event Tracing 2.1 Via the 'set_event' interface 2.2 Via the 'enable' toggle 2.3 Boot option 3. Defining an event-enabled tracepoint 4. Event formats 5. Event filtering 5.1 Expression syntax 5.2 Setting filters 5.3 Clearing