linux-kernel - linux-next: manual merge of the kspp tree with the bpf-next tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 27 Sep 2022 20:08:11 +0100
From:   broonie@...nel.org
To:     Kees Cook <keescook@...omium.org>
Cc:     Daniel Borkmann <daniel@...earbox.net>,
        Jiri Olsa <jolsa@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: linux-next: manual merge of the kspp tree with the bpf-next tree

Hi all,

Today's linux-next merge of the kspp tree got a conflict in:

  tools/objtool/check.c

between commit:

  9440155ccb948 ("ftrace: Add HAVE_DYNAMIC_FTRACE_NO_PATCHABLE")

from the bpf-next tree and commit:

  3c68a92d17add ("objtool: Disable CFI warnings")

from the kspp tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

diff --cc tools/objtool/check.c
index fcc4d8ea8cec3,48e18737a2d18..0000000000000
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@@ -4124,7 -4118,7 +4128,8 @@@ static int validate_ibt(struct objtool_
  		    !strcmp(sec->name, "__ex_table")			||
  		    !strcmp(sec->name, "__jump_table")			||
  		    !strcmp(sec->name, "__mcount_loc")			||
 -		    !strcmp(sec->name, ".kcfi_traps"))
++		    !strcmp(sec->name, ".kcfi_traps"))			||
 +		    strstr(sec->name, "__patchable_function_entries"))
  			continue;
  
  		list_for_each_entry(reloc, &sec->reloc->reloc_list, list)