compiler: drop patch for newer gcc support

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

2 files changed, 0 insertions, 95 deletions

diff --git a/queue/Compiler-Attributes-add-support-for-__copy-gcc-9.patch b/queue/Compiler-Attributes-add-support-for-__copy-gcc-9.patch
deleted file mode 100644
index 4f62c65..0000000
--- a/queue/Compiler-Attributes-add-support-for-__copy-gcc-9.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-From c0d9782f5b6d7157635ae2fd782a4b27d55a6013 Mon Sep 17 00:00:00 2001
-From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
-Date: Fri, 8 Feb 2019 23:51:05 +0100
-Subject: [PATCH] Compiler Attributes: add support for __copy (gcc >= 9)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-commit c0d9782f5b6d7157635ae2fd782a4b27d55a6013 upstream.
-
-From the GCC manual:
-
-  copy
-  copy(function)
-
-    The copy attribute applies the set of attributes with which function
-    has been declared to the declaration of the function to which
-    the attribute is applied. The attribute is designed for libraries
-    that define aliases or function resolvers that are expected
-    to specify the same set of attributes as their targets. The copy
-    attribute can be used with functions, variables, or types. However,
-    the kind of symbol to which the attribute is applied (either
-    function or variable) must match the kind of symbol to which
-    the argument refers. The copy attribute copies only syntactic and
-    semantic attributes but not attributes that affect a symbol’s
-    linkage or visibility such as alias, visibility, or weak.
-    The deprecated attribute is also not copied.
-
-  https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
-
-The upcoming GCC 9 release extends the -Wmissing-attributes warnings
-(enabled by -Wall) to C and aliases: it warns when particular function
-attributes are missing in the aliases but not in their target, e.g.:
-
-    void __cold f(void) {}
-    void __alias("f") g(void);
-
-diagnoses:
-
-    warning: 'g' specifies less restrictive attribute than
-    its target 'f': 'cold' [-Wmissing-attributes]
-
-Using __copy(f) we can copy the __cold attribute from f to g:
-
-    void __cold f(void) {}
-    void __copy(f) __alias("f") g(void);
-
-This attribute is most useful to deal with situations where an alias
-is declared but we don't know the exact attributes the target has.
-
-For instance, in the kernel, the widely used module_init/exit macros
-define the init/cleanup_module aliases, but those cannot be marked
-always as __init/__exit since some modules do not have their
-functions marked as such.
-
-Suggested-by: Martin Sebor <msebor@gcc.gnu.org>
-Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
-Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
-
-diff --git a/include/linux/compiler_attributes.h b/include/linux/compiler_attributes.h
-index 19f32b0c29af..6b318efd8a74 100644
---- a/include/linux/compiler_attributes.h
-+++ b/include/linux/compiler_attributes.h
-@@ -34,6 +34,7 @@
- #ifndef __has_attribute
- # define __has_attribute(x) __GCC4_has_attribute_##x
- # define __GCC4_has_attribute___assume_aligned__      (__GNUC_MINOR__ >= 9)
-+# define __GCC4_has_attribute___copy__                0
- # define __GCC4_has_attribute___designated_init__     0
- # define __GCC4_has_attribute___externally_visible__  1
- # define __GCC4_has_attribute___noclone__             1
-@@ -101,6 +102,19 @@
- #define __attribute_const__             __attribute__((__const__))
- 
- /*
-+ * Optional: only supported since gcc >= 9
-+ * Optional: not supported by clang
-+ * Optional: not supported by icc
-+ *
-+ *   gcc: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-copy-function-attribute
-+ */
-+#if __has_attribute(__copy__)
-+# define __copy(symbol)                 __attribute__((__copy__(symbol)))
-+#else
-+# define __copy(symbol)
-+#endif
-+
-+/*
-  * Don't. Just don't. See commit 771c035372a0 ("deprecate the '__deprecated'
-  * attribute warnings entirely and for good") for more information.
-  *
--- 
-2.9.5
-
diff --git a/queue/series b/queue/series
index 2b351ac..d23dd2c 100644
--- a/queue/series
+++ b/queue/series
@@ -75,7 +75,6 @@ drm-tegra-gem-Fix-CPU-cache-maintenance-for-BO-s-all.patch
 drm-vmwgfx-Don-t-send-drm-sysfs-hotplug-events-on-in.patch
 drm-sun4i-Fix-sun8i-HDMI-PHY-configuration-for-148.5.patch
 drm-lease-Make-sure-implicit-planes-are-leased.patch
-Compiler-Attributes-add-support-for-__copy-gcc-9.patch
 include-linux-module.h-copy-__init-__exit-attrs-to-i.patch
 x86-ftrace-Do-not-call-function-graph-from-dynamic-t.patch
 x86-ftrace-Set-trampoline-pages-as-executable.patch