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authorLinus Torvalds <torvalds@linux-foundation.org>2023-07-30 11:44:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-07-30 11:44:00 -0700
commitcf270e7b751478a0834acdc6068edc58fead82cd (patch)
treea3af1eba1f978964377257b517268cd0fb7b431e
parentb0b9850e7d53aec13ef12a485e5a301774d9132e (diff)
parentf8ea95021022826a010f56cf19451c21f4c9c155 (diff)
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Merge tag 'char-misc-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char driver and Documentation fixes from Greg KH: "Here is a char driver fix and some documentation updates for 6.5-rc4 that contain the following changes: - sram/genalloc bugfix for reported problem - security-bugs.rst update based on recent discussions - embargoed-hardware-issues minor cleanups and then partial revert for the project/company lists All of these have been in linux-next for a while with no reported problems, and the documentation updates have all been reviewed by the relevant developers" * tag 'char-misc-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc/genalloc: Name subpools by of_node_full_name() Documentation: embargoed-hardware-issues.rst: add AMD to the list Documentation: embargoed-hardware-issues.rst: clean out empty and unused entries Documentation: security-bugs.rst: clarify CVE handling Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
-rw-r--r--Documentation/process/embargoed-hardware-issues.rst3
-rw-r--r--Documentation/process/security-bugs.rst39
-rw-r--r--drivers/misc/sram.c2
-rw-r--r--lib/genalloc.c2
4 files changed, 20 insertions, 26 deletions
diff --git a/Documentation/process/embargoed-hardware-issues.rst b/Documentation/process/embargoed-hardware-issues.rst
index df978127f2d7..cb686238f21d 100644
--- a/Documentation/process/embargoed-hardware-issues.rst
+++ b/Documentation/process/embargoed-hardware-issues.rst
@@ -254,7 +254,6 @@ an involved disclosed party. The current ambassadors list:
Samsung Javier González <javier.gonz@samsung.com>
Microsoft James Morris <jamorris@linux.microsoft.com>
- VMware
Xen Andrew Cooper <andrew.cooper3@citrix.com>
Canonical John Johansen <john.johansen@canonical.com>
@@ -263,10 +262,8 @@ an involved disclosed party. The current ambassadors list:
Red Hat Josh Poimboeuf <jpoimboe@redhat.com>
SUSE Jiri Kosina <jkosina@suse.cz>
- Amazon
Google Kees Cook <keescook@chromium.org>
- GCC
LLVM Nick Desaulniers <ndesaulniers@google.com>
============= ========================================================
diff --git a/Documentation/process/security-bugs.rst b/Documentation/process/security-bugs.rst
index 82e29837d589..5a6993795bd2 100644
--- a/Documentation/process/security-bugs.rst
+++ b/Documentation/process/security-bugs.rst
@@ -63,31 +63,28 @@ information submitted to the security list and any followup discussions
of the report are treated confidentially even after the embargo has been
lifted, in perpetuity.
-Coordination
-------------
-
-Fixes for sensitive bugs, such as those that might lead to privilege
-escalations, may need to be coordinated with the private
-<linux-distros@vs.openwall.org> mailing list so that distribution vendors
-are well prepared to issue a fixed kernel upon public disclosure of the
-upstream fix. Distros will need some time to test the proposed patch and
-will generally request at least a few days of embargo, and vendor update
-publication prefers to happen Tuesday through Thursday. When appropriate,
-the security team can assist with this coordination, or the reporter can
-include linux-distros from the start. In this case, remember to prefix
-the email Subject line with "[vs]" as described in the linux-distros wiki:
-<http://oss-security.openwall.org/wiki/mailing-lists/distros#how-to-use-the-lists>
+Coordination with other groups
+------------------------------
+
+The kernel security team strongly recommends that reporters of potential
+security issues NEVER contact the "linux-distros" mailing list until
+AFTER discussing it with the kernel security team. Do not Cc: both
+lists at once. You may contact the linux-distros mailing list after a
+fix has been agreed on and you fully understand the requirements that
+doing so will impose on you and the kernel community.
+
+The different lists have different goals and the linux-distros rules do
+not contribute to actually fixing any potential security problems.
CVE assignment
--------------
-The security team does not normally assign CVEs, nor do we require them
-for reports or fixes, as this can needlessly complicate the process and
-may delay the bug handling. If a reporter wishes to have a CVE identifier
-assigned ahead of public disclosure, they will need to contact the private
-linux-distros list, described above. When such a CVE identifier is known
-before a patch is provided, it is desirable to mention it in the commit
-message if the reporter agrees.
+The security team does not assign CVEs, nor do we require them for
+reports or fixes, as this can needlessly complicate the process and may
+delay the bug handling. If a reporter wishes to have a CVE identifier
+assigned, they should find one by themselves, for example by contacting
+MITRE directly. However under no circumstances will a patch inclusion
+be delayed to wait for a CVE identifier to arrive.
Non-disclosure agreements
-------------------------
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 5757adf418b1..61209739dc43 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -236,7 +236,7 @@ static int sram_reserve_regions(struct sram_dev *sram, struct resource *res)
}
if (!label)
block->label = devm_kasprintf(sram->dev, GFP_KERNEL,
- "%s", dev_name(sram->dev));
+ "%s", of_node_full_name(child));
else
block->label = devm_kstrdup(sram->dev,
label, GFP_KERNEL);
diff --git a/lib/genalloc.c b/lib/genalloc.c
index 0c883d6fbd44..6c644f954bc5 100644
--- a/lib/genalloc.c
+++ b/lib/genalloc.c
@@ -895,7 +895,7 @@ struct gen_pool *of_gen_pool_get(struct device_node *np,
of_property_read_string(np_pool, "label", &name);
if (!name)
- name = np_pool->name;
+ name = of_node_full_name(np_pool);
}
if (pdev)
pool = gen_pool_get(&pdev->dev, name);