kernel-5.17-0.rc0.20220121gitc2c94b3b187d.73

* Fri Jan 21 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.17-0.rc0.20220121gitc2c94b3b187d.73]
- objtool: check: give big enough buffer for pv_ops (Sergei Trofimovich)
Resolves: rhbz#

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

6 files changed, 31 insertions, 62 deletions

diff --git a/Makefile.rhelver b/Makefile.rhelver
index f8aab073e..168e1937b 100644
--- a/Makefile.rhelver
+++ b/Makefile.rhelver
@@ -12,7 +12,7 @@ RHEL_MINOR = 99
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 71
+RHEL_RELEASE = 73
 
 #
 # Early y+1 numbering
diff --git a/Patchlist.changelog b/Patchlist.changelog
index 9e93975f7..24b23cb01 100644
--- a/Patchlist.changelog
+++ b/Patchlist.changelog
@@ -1,3 +1,6 @@
+https://gitlab.com/cki-project/kernel-ark/-/commit/8783212c76137450007cd397847b20f9ae2634c4
+ 8783212c76137450007cd397847b20f9ae2634c4 objtool: check: give big enough buffer for pv_ops
+
 https://gitlab.com/cki-project/kernel-ark/-/commit/c1ee15318f4a2688057fd1aeee6272603d0871f0
  c1ee15318f4a2688057fd1aeee6272603d0871f0 Fixup merge in random.c
 
diff --git a/kernel.spec b/kernel.spec
index dd712bd67..c6d052b8b 100755
--- a/kernel.spec
+++ b/kernel.spec
@@ -87,7 +87,7 @@ Summary: The Linux kernel
 #  the --with-release option overrides this setting.)
 %define debugbuildsenabled 0
 
-%global distro_build 0.rc0.20220120gitfa2e1ba3e9e3.71
+%global distro_build 0.rc0.20220121gitc2c94b3b187d.73
 
 %if 0%{?fedora}
 %define secure_boot_arch x86_64
@@ -132,13 +132,13 @@ Summary: The Linux kernel
 
 %define rpmversion 5.17.0
 %define patchversion 5.17
-%define pkgrelease 0.rc0.20220120gitfa2e1ba3e9e3.71
+%define pkgrelease 0.rc0.20220121gitc2c94b3b187d.73
 
 # This is needed to do merge window version magic
 %define patchlevel 17
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 0.rc0.20220120gitfa2e1ba3e9e3.71%{?buildid}%{?dist}
+%define specrelease 0.rc0.20220121gitc2c94b3b187d.73%{?buildid}%{?dist}
 
 %define pkg_release %{specrelease}
 
@@ -692,7 +692,7 @@ BuildRequires: lld
 # exact git commit you can run
 #
 # xzcat -qq ${TARBALL} | git get-tar-commit-id
-Source0: linux-5.16-11358-gfa2e1ba3e9e3.tar.xz
+Source0: linux-5.16-11444-gc2c94b3b187d.tar.xz
 
 Source1: Makefile.rhelver
 
@@ -1386,8 +1386,8 @@ ApplyOptionalPatch()
   fi
 }
 
-%setup -q -n kernel-5.16-11358-gfa2e1ba3e9e3 -c
-mv linux-5.16-11358-gfa2e1ba3e9e3 linux-%{KVERREL}
+%setup -q -n kernel-5.16-11444-gc2c94b3b187d -c
+mv linux-5.16-11444-gc2c94b3b187d linux-%{KVERREL}
 
 cd linux-%{KVERREL}
 cp -a %{SOURCE1} .
@@ -2986,6 +2986,9 @@ fi
 #
 #
 %changelog
+* Fri Jan 21 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.17-0.rc0.20220121gitc2c94b3b187d.73]
+- objtool: check: give big enough buffer for pv_ops (Sergei Trofimovich)
+
 * Thu Jan 20 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.17-0.rc0.20220120gitfa2e1ba3e9e3.71]
 - Fixup merge in random.c (Justin M. Forbes)
 
diff --git a/linux-kernel-test.patch b/linux-kernel-test.patch
index 83d7867b8..e69de29bb 100644
--- a/linux-kernel-test.patch
+++ b/linux-kernel-test.patch
@@ -1,51 +0,0 @@
-From nobody Wed Jan 19 11:56:00 2022
-From: Sergei Trofimovich <slyich@gmail.com>
-To: Peter Zijlstra <peterz@infradead.org>
-Cc: linux-kernel@vger.kernel.org, Sergei Trofimovich <slyich@gmail.com>, Josh Poimboeuf <jpoimboe@redhat.com>
-Subject: [PATCH] objtool: check: give big enough buffer for pv_ops
-Date: Fri, 14 Jan 2022 07:57:56 +0000
-Message-Id: <20220114075756.838243-1-slyich@gmail.com>
-List-ID: <linux-kernel.vger.kernel.org>
-X-Mailing-List: linux-kernel@vger.kernel.org
-MIME-Version: 1.0
-Content-Type: text/plain; charset="utf-8"
-Content-Transfer-Encoding: 7bit
-
-On gcc-12 build fails flagging possible buffer overflow:
-
-    check.c: In function 'validate_call':
-    check.c:2865:58: error: '%d' directive output may be truncated writing between 1 and 10 bytes into a region of size 9 [-Werror=format-truncation=]
-     2865 |                 snprintf(pvname, sizeof(pvname), "pv_ops[%d]", idx);
-          |                                                          ^~
-
-I think it's a valid warning:
-
-    static char pvname[16];
-    int idx;
-    ...
-    idx = (rel->addend / sizeof(void *));
-    snprintf(pvname, sizeof(pvname), "pv_ops[%d]", idx);
-
-we have only 7 chars for %d while it could take up to 9.
-
-CC: Josh Poimboeuf <jpoimboe@redhat.com>
-CC: Peter Zijlstra <peterz@infradead.org>
----
- tools/objtool/check.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tools/objtool/check.c b/tools/objtool/check.c
-index 8c1931eab5f1..0fae132ea59f 100644
---- a/tools/objtool/check.c
-+++ b/tools/objtool/check.c
-@@ -2852,7 +2852,7 @@ static inline bool func_uaccess_safe(struct symbol *func)
- 
- static inline const char *call_dest_name(struct instruction *insn)
- {
--	static char pvname[16];
-+	static char pvname[32];
- 	struct reloc *rel;
- 	int idx;
- 
--- 
-2.34.1
diff --git a/patch-5.17-redhat.patch b/patch-5.17-redhat.patch
index d50ae2d44..0ecf86178 100644
--- a/patch-5.17-redhat.patch
+++ b/patch-5.17-redhat.patch
@@ -72,7 +72,8 @@
  security/lockdown/Kconfig                          |  13 +
  security/lockdown/lockdown.c                       |   1 +
  security/security.c                                |   6 +
- 74 files changed, 1512 insertions(+), 188 deletions(-)
+ tools/objtool/check.c                              |   2 +-
+ 75 files changed, 1513 insertions(+), 189 deletions(-)
 
 diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
 index f5a27f067db9..f4dc42f2f82a 100644
@@ -3173,3 +3174,16 @@ index 3d4eb474f35b..c02f1aa3ff64 100644
  #ifdef CONFIG_PERF_EVENTS
  int security_perf_event_open(struct perf_event_attr *attr, int type)
  {
+diff --git a/tools/objtool/check.c b/tools/objtool/check.c
+index c2d2ab9a2861..f5bed94e4558 100644
+--- a/tools/objtool/check.c
++++ b/tools/objtool/check.c
+@@ -2854,7 +2854,7 @@ static inline bool func_uaccess_safe(struct symbol *func)
+
+ static inline const char *call_dest_name(struct instruction *insn)
+ {
+-	static char pvname[16];
++	static char pvname[32];
+ 	struct reloc *rel;
+ 	int idx;
+
diff --git a/sources b/sources
index 5586debef..64ad59e12 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linux-5.16-11358-gfa2e1ba3e9e3.tar.xz) = fcfa8b889916b1e009a195447f36cdb51ac75df0a5ed42b15863a5694241c6b28de01be67a404f3fc7c46fe5d63b1fc671bde0ea6dd9f57123d3f579bcaad1c4
-SHA512 (kernel-abi-stablelists-5.17.0-0.rc0.20220120gitfa2e1ba3e9e3.71.tar.bz2) = a8ded5de4c5f94e38fb46edc0f7e16d62cb5cfc459916cc80f0a22efc5e365c549cdafd8ceb717170b48cbd644dac4b93c85c3ae84ca5c8cf9419e6a894bbd9a
-SHA512 (kernel-kabi-dw-5.17.0-0.rc0.20220120gitfa2e1ba3e9e3.71.tar.bz2) = 053742e0a4246c097474679f4689c04cb0cfaf8eecfcfd8c6a77f39b42e785193b132d365c4bd4d26f7b5d73c453f6aceba15332df97b183b592ce810d3ba03e
+SHA512 (linux-5.16-11444-gc2c94b3b187d.tar.xz) = 783132284701cd1114fb15f9ef2b379fcf1bae874a5c1b8b6e6f4b3ac250fd4bf621372c97513eb8174ebee5067dc294e0e031eee95aeac7dcb78cf6462aa323
+SHA512 (kernel-abi-stablelists-5.17.0-0.rc0.20220121gitc2c94b3b187d.73.tar.bz2) = d23e8b2705394193d8a93fe94866e570a515e638fbd78e72aeaebb66333f17d442cb1c75e419c8d9187d560e70b8683302a248e42f7c20ad80d6ef6f39e9a0f0
+SHA512 (kernel-kabi-dw-5.17.0-0.rc0.20220121gitc2c94b3b187d.73.tar.bz2) = a570f47acd8d0af11b8684536269cfdb6f64051c7a8c419ee1a42297b4cdabc770877eee97e37596f35e8a46e0e81a2bd67461abd4380df988c08fcadbf84cb6