The quilt patch titled
Subject: selftests/bpf: update LLVM Phabricator links
has been removed from the -mm tree. Its filename was
selftests-bpf-update-llvm-phabricator-links.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Nathan Chancellor <nathan@xxxxxxxxxx>
Subject: selftests/bpf: update LLVM Phabricator links
Date: Tue, 09 Jan 2024 15:16:29 -0700
Patch series "Update LLVM Phabricator and Bugzilla links".
This series updates all instances of LLVM Phabricator and Bugzilla links
to point to GitHub commits directly and LLVM's Bugzilla to GitHub issue
shortlinks respectively.
I split up the Phabricator patch into BPF selftests and the rest of the
kernel in case the BPF folks want to take it separately from the rest of
the series, there are obviously no dependency issues in that case. The
Bugzilla change was mechanical enough and should have no conflicts.
This patch (of 3):
reviews.llvm.org was LLVM's Phabricator instances for code review. It has
been abandoned in favor of GitHub pull requests. While the majority of
links in the kernel sources still work because of the work Fangrui has
done turning the dynamic Phabricator instance into a static archive, there
are some issues with that work, so preemptively convert all the links in
the kernel sources to point to the commit on GitHub.
Most of the commits have the corresponding differential review link in the
commit message itself so there should not be any loss of fidelity in the
relevant information.
Additionally, fix a typo in the xdpwall.c print ("LLMV" -> "LLVM") while
in the area.
Link: https://lkml.kernel.org/r/20240109-update-llvm-links-v1-0-eb09b59db071@xxxxxxxxxx
Link: https://discourse.llvm.org/t/update-on-github-pull-requests/71540/172
Link: https://lkml.kernel.org/r/20240109-update-llvm-links-v1-1-eb09b59db071@xxxxxxxxxx
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
Acked-by: Fangrui Song <maskray@xxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
Cc: Andrii Nakryiko <andrii@xxxxxxxxxx>
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Cc: Mykola Lysenko <mykolal@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/bpf/README.rst | 32 +++++-----
tools/testing/selftests/bpf/prog_tests/xdpwall.c | 2
tools/testing/selftests/bpf/progs/test_core_reloc_type_id.c | 2
3 files changed, 18 insertions(+), 18 deletions(-)
--- a/tools/testing/selftests/bpf/progs/test_core_reloc_type_id.c~selftests-bpf-update-llvm-phabricator-links
+++ a/tools/testing/selftests/bpf/progs/test_core_reloc_type_id.c
@@ -80,7 +80,7 @@ int test_core_type_id(void *ctx)
* to detect whether this test has to be executed, however strange
* that might look like.
*
- * [0] https://reviews.llvm.org/D85174
+ * [0] https://github.com/llvm/llvm-project/commit/00602ee7ef0bf6c68d690a2bd729c12b95c95c99
*/
#if __has_builtin(__builtin_preserve_type_info)
struct core_reloc_type_id_output *out = (void *)&data.out;
--- a/tools/testing/selftests/bpf/prog_tests/xdpwall.c~selftests-bpf-update-llvm-phabricator-links
+++ a/tools/testing/selftests/bpf/prog_tests/xdpwall.c
@@ -9,7 +9,7 @@ void test_xdpwall(void)
struct xdpwall *skel;
skel = xdpwall__open_and_load();
- ASSERT_OK_PTR(skel, "Does LLMV have https://reviews.llvm.org/D109073?";);
+ ASSERT_OK_PTR(skel, "Does LLVM have https://github.com/llvm/llvm-project/commit/ea72b0319d7b0f0c2fcf41d121afa5d031b319d5?";);
xdpwall__destroy(skel);
}
--- a/tools/testing/selftests/bpf/README.rst~selftests-bpf-update-llvm-phabricator-links
+++ a/tools/testing/selftests/bpf/README.rst
@@ -115,7 +115,7 @@ the insn 20 undoes map_value addition. I
verifier to understand such speculative pointer arithmetic.
Hence `this patch`__ addresses it on the compiler side. It was committed on llvm 12.
-__ https://reviews.llvm.org/D85570
+__ https://github.com/llvm/llvm-project/commit/ddf1864ace484035e3cde5e83b3a31ac81e059c6
The corresponding C code
@@ -165,7 +165,7 @@ This is due to a llvm BPF backend bug. `
has been pushed to llvm 10.x release branch and will be
available in 10.0.1. The patch is available in llvm 11.0.0 trunk.
-__ https://reviews.llvm.org/D78466
+__ https://github.com/llvm/llvm-project/commit/3cb7e7bf959dcd3b8080986c62e10a75c7af43f0
bpf_verif_scale/loop6.bpf.o test failure with Clang 12
======================================================
@@ -204,7 +204,7 @@ r5(w5) is eventually saved on stack at i
This cause later verifier failure. The bug has been `fixed`__ in
Clang 13.
-__ https://reviews.llvm.org/D97479
+__ https://github.com/llvm/llvm-project/commit/1959ead525b8830cc8a345f45e1c3ef9902d3229
BPF CO-RE-based tests and Clang version
=======================================
@@ -221,11 +221,11 @@ failures:
- __builtin_btf_type_id() [0_, 1_, 2_];
- __builtin_preserve_type_info(), __builtin_preserve_enum_value() [3_, 4_].
-.. _0: https://reviews.llvm.org/D74572
-.. _1: https://reviews.llvm.org/D74668
-.. _2: https://reviews.llvm.org/D85174
-.. _3: https://reviews.llvm.org/D83878
-.. _4: https://reviews.llvm.org/D83242
+.. _0: https://github.com/llvm/llvm-project/commit/6b01b465388b204d543da3cf49efd6080db094a9
+.. _1: https://github.com/llvm/llvm-project/commit/072cde03aaa13a2c57acf62d79876bf79aa1919f
+.. _2: https://github.com/llvm/llvm-project/commit/00602ee7ef0bf6c68d690a2bd729c12b95c95c99
+.. _3: https://github.com/llvm/llvm-project/commit/6d218b4adb093ff2e9764febbbc89f429412006c
+.. _4: https://github.com/llvm/llvm-project/commit/6d6750696400e7ce988d66a1a00e1d0cb32815f8
Floating-point tests and Clang version
======================================
@@ -234,7 +234,7 @@ Certain selftests, e.g. core_reloc, requ
types, which was introduced in `Clang 13`__. The older Clang versions will
either crash when compiling these tests, or generate an incorrect BTF.
-__ https://reviews.llvm.org/D83289
+__ https://github.com/llvm/llvm-project/commit/a7137b238a07d9399d3ae96c0b461571bd5aa8b2
Kernel function call test and Clang version
===========================================
@@ -248,7 +248,7 @@ Without it, the error from compiling bpf
libbpf: failed to find BTF for extern 'tcp_slow_start' [25] section: -2
-__ https://reviews.llvm.org/D93563
+__ https://github.com/llvm/llvm-project/commit/886f9ff53155075bd5f1e994f17b85d1e1b7470c
btf_tag test and Clang version
==============================
@@ -264,8 +264,8 @@ Without them, the btf_tag selftest will
#<test_num> btf_tag:SKIP
-.. _0: https://reviews.llvm.org/D111588
-.. _1: https://reviews.llvm.org/D111199
+.. _0: https://github.com/llvm/llvm-project/commit/a162b67c98066218d0d00aa13b99afb95d9bb5e6
+.. _1: https://github.com/llvm/llvm-project/commit/3466e00716e12e32fdb100e3fcfca5c2b3e8d784
Clang dependencies for static linking tests
===========================================
@@ -274,7 +274,7 @@ linked_vars, linked_maps, and linked_fun
generate valid BTF information for weak variables. Please make sure you use
Clang that contains the fix.
-__ https://reviews.llvm.org/D100362
+__ https://github.com/llvm/llvm-project/commit/968292cb93198442138128d850fd54dc7edc0035
Clang relocation changes
========================
@@ -292,7 +292,7 @@ Here, ``type 2`` refers to new relocatio
To fix this issue, user newer libbpf.
.. Links
-.. _clang reloc patch: https://reviews.llvm.org/D102712
+.. _clang reloc patch: https://github.com/llvm/llvm-project/commit/6a2ea84600ba4bd3b2733bd8f08f5115eb32164b
.. _kernel llvm reloc: /Documentation/bpf/llvm_reloc.rst
Clang dependencies for the u32 spill test (xdpwall)
@@ -304,6 +304,6 @@ from running test_progs will look like:
.. code-block:: console
- test_xdpwall:FAIL:Does LLVM have https://reviews.llvm.org/D109073? unexpected error: -4007
+ test_xdpwall:FAIL:Does LLVM have https://github.com/llvm/llvm-project/commit/ea72b0319d7b0f0c2fcf41d121afa5d031b319d5? unexpected error: -4007
-__ https://reviews.llvm.org/D109073
+__ https://github.com/llvm/llvm-project/commit/ea72b0319d7b0f0c2fcf41d121afa5d031b319d
_
Patches currently in -mm which might be from nathan@xxxxxxxxxx are
arch-and-include-update-llvm-phabricator-links.patch
treewide-update-llvm-bugzilla-links.patch
kbuild-raise-the-minimum-supported-version-of-llvm-to-1301.patch
makefile-drop-warn-stack-size-plugin-opt.patch
x86-drop-stack-alignment-plugin-opt.patch
arm-remove-thumb2-__builtin_thread_pointer-workaround-for-clang.patch
arm64-kconfig-clean-up-tautological-llvm-version-checks.patch
powerpc-kconfig-remove-tautology-in-config_compat.patch
riscv-remove-mcount_name-workaround.patch
riscv-kconfig-remove-version-dependency-from-config_clang_supports_dynamic_ftrace.patch
fortify-drop-clang-version-check-for-1201-or-newer.patch
lib-kconfigdebug-update-clang-version-check-in-config_kcov.patch
compiler-clangh-update-__diag_clang-macros-for-minimum-version-bump.patch
