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-rw-r--r--kernel-5.10/patches/sys-kernel/gentoo-sources/0001-gcc-plugins-simplify-GCC-plugin-dev-capability-test.patch86
-rw-r--r--kernel-5.10/patches/sys-kernel/gentoo-sources/0002-gcc-plugins-fix-gcc-11-indigestion-with-plugins.patch48
2 files changed, 0 insertions, 134 deletions
diff --git a/kernel-5.10/patches/sys-kernel/gentoo-sources/0001-gcc-plugins-simplify-GCC-plugin-dev-capability-test.patch b/kernel-5.10/patches/sys-kernel/gentoo-sources/0001-gcc-plugins-simplify-GCC-plugin-dev-capability-test.patch
deleted file mode 100644
index 4ec32b4..0000000
--- a/kernel-5.10/patches/sys-kernel/gentoo-sources/0001-gcc-plugins-simplify-GCC-plugin-dev-capability-test.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-From 1e860048c53ee77ee9870dcce94847a28544b753 Mon Sep 17 00:00:00 2001
-From: Masahiro Yamada <masahiroy@kernel.org>
-Date: Thu, 3 Dec 2020 21:57:00 +0900
-Subject: [PATCH] gcc-plugins: simplify GCC plugin-dev capability test
-
-Linus pointed out a third of the time in the Kconfig parse stage comes
-from the single invocation of cc1plus in scripts/gcc-plugin.sh [1],
-and directly testing plugin-version.h for existence cuts down the
-overhead a lot. [2]
-
-This commit takes one step further to kill the build test entirely.
-
-The small piece of code was probably intended to test the C++ designated
-initializer, which was not supported until C++20.
-
-In fact, with -pedantic option given, both GCC and Clang emit a warning.
-
-$ echo 'class test { public: int test; } test = { .test = 1 };' | g++ -x c++ -pedantic - -fsyntax-only
-<stdin>:1:43: warning: C++ designated initializers only available with '-std=c++2a' or '-std=gnu++2a' [-Wpedantic]
-$ echo 'class test { public: int test; } test = { .test = 1 };' | clang++ -x c++ -pedantic - -fsyntax-only
-<stdin>:1:43: warning: designated initializers are a C++20 extension [-Wc++20-designator]
-class test { public: int test; } test = { .test = 1 };
- ^
-1 warning generated.
-
-Otherwise, modern C++ compilers should be able to build the code, and
-hopefully skipping this test should not make any practical problem.
-
-Checking the existence of plugin-version.h is still needed to ensure
-the plugin-dev package is installed. The test code is now small enough
-to be embedded in scripts/gcc-plugins/Kconfig.
-
-[1] https://lore.kernel.org/lkml/CAHk-=wjU4DCuwQ4pXshRbwDCUQB31ScaeuDo1tjoZ0_PjhLHzQ@mail.gmail.com/
-[2] https://lore.kernel.org/lkml/CAHk-=whK0aQxs6Q5ijJmYF1n2ch8cVFSUzU5yUM_HOjig=+vnw@mail.gmail.com/
-
-Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
-Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
-Signed-off-by: Kees Cook <keescook@chromium.org>
-Link: https://lore.kernel.org/r/20201203125700.161354-1-masahiroy@kernel.org
----
- scripts/gcc-plugin.sh | 19 -------------------
- scripts/gcc-plugins/Kconfig | 2 +-
- 2 files changed, 1 insertion(+), 20 deletions(-)
- delete mode 100755 scripts/gcc-plugin.sh
-
-diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
-deleted file mode 100755
-index b79fd0bea838..000000000000
---- a/scripts/gcc-plugin.sh
-+++ /dev/null
-@@ -1,19 +0,0 @@
--#!/bin/sh
--# SPDX-License-Identifier: GPL-2.0
--
--set -e
--
--srctree=$(dirname "$0")
--
--gccplugins_dir=$($* -print-file-name=plugin)
--
--# we need a c++ compiler that supports the designated initializer GNU extension
--$HOSTCC -c -x c++ -std=gnu++98 - -fsyntax-only -I $srctree/gcc-plugins -I $gccplugins_dir/include 2>/dev/null <<EOF
--#include "gcc-common.h"
--class test {
--public:
-- int test;
--} test = {
-- .test = 1
--};
--EOF
-diff --git a/scripts/gcc-plugins/Kconfig b/scripts/gcc-plugins/Kconfig
-index ae19fb0243b9..ab9eb4cbe33a 100644
---- a/scripts/gcc-plugins/Kconfig
-+++ b/scripts/gcc-plugins/Kconfig
-@@ -9,7 +9,7 @@ menuconfig GCC_PLUGINS
- bool "GCC plugins"
- depends on HAVE_GCC_PLUGINS
- depends on CC_IS_GCC
-- depends on $(success,$(srctree)/scripts/gcc-plugin.sh $(CC))
-+ depends on $(success,test -e $(shell,$(CC) -print-file-name=plugin)/include/plugin-version.h)
- default y
- help
- GCC plugins are loadable modules that provide extra features to the
---
-2.31.1
-
diff --git a/kernel-5.10/patches/sys-kernel/gentoo-sources/0002-gcc-plugins-fix-gcc-11-indigestion-with-plugins.patch b/kernel-5.10/patches/sys-kernel/gentoo-sources/0002-gcc-plugins-fix-gcc-11-indigestion-with-plugins.patch
deleted file mode 100644
index e7fe334..0000000
--- a/kernel-5.10/patches/sys-kernel/gentoo-sources/0002-gcc-plugins-fix-gcc-11-indigestion-with-plugins.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 67a5a68013056cbcf0a647e36cb6f4622fb6a470 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Valdis=20Kl=C4=93tnieks?= <valdis.kletnieks@vt.edu>
-Date: Sat, 26 Dec 2020 13:21:58 -0500
-Subject: [PATCH] gcc-plugins: fix gcc 11 indigestion with plugins...
-
-Fedora Rawhide has started including gcc 11,and the g++ compiler
-throws a wobbly when it hits scripts/gcc-plugins:
-
- HOSTCXX scripts/gcc-plugins/latent_entropy_plugin.so
-In file included from /usr/include/c++/11/type_traits:35,
- from /usr/lib/gcc/x86_64-redhat-linux/11/plugin/include/system.h:244,
- from /usr/lib/gcc/x86_64-redhat-linux/11/plugin/include/gcc-plugin.h:28,
- from scripts/gcc-plugins/gcc-common.h:7,
- from scripts/gcc-plugins/latent_entropy_plugin.c:78:
-/usr/include/c++/11/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO
- C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
- 32 | #error This file requires compiler and library support \
-
-In fact, it works just fine with c++11, which has been in gcc since 4.8,
-and we now require 4.9 as a minimum.
-
-Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
-Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
-Signed-off-by: Kees Cook <keescook@chromium.org>
-Link: https://lore.kernel.org/r/82487.1609006918@turing-police
----
- scripts/gcc-plugins/Makefile | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
-index d66949bfeba4..b5487cce69e8 100644
---- a/scripts/gcc-plugins/Makefile
-+++ b/scripts/gcc-plugins/Makefile
-@@ -22,9 +22,9 @@ always-y += $(GCC_PLUGIN)
- GCC_PLUGINS_DIR = $(shell $(CC) -print-file-name=plugin)
-
- plugin_cxxflags = -Wp,-MMD,$(depfile) $(KBUILD_HOSTCXXFLAGS) -fPIC \
-- -I $(GCC_PLUGINS_DIR)/include -I $(obj) -std=gnu++98 \
-+ -I $(GCC_PLUGINS_DIR)/include -I $(obj) -std=gnu++11 \
- -fno-rtti -fno-exceptions -fasynchronous-unwind-tables \
-- -ggdb -Wno-narrowing -Wno-unused-variable -Wno-c++11-compat \
-+ -ggdb -Wno-narrowing -Wno-unused-variable \
- -Wno-format-diag
-
- plugin_ldflags = -shared
---
-2.31.1
-