drop mm patch from 4.9 and 4.14

diff --git a/queue-4.14/mm-fix-.data.once-orphan-section-warning.patch b/queue-4.14/mm-fix-.data.once-orphan-section-warning.patch
deleted file mode 100644 (file)
index a90b957..0000000
--- a/queue-4.14/mm-fix-.data.once-orphan-section-warning.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From nathan@kernel.org  Sat Dec  3 14:33:17 2022
-From: Nathan Chancellor <nathan@kernel.org>
-Date: Mon, 28 Nov 2022 15:53:46 -0700
-Subject: mm: Fix '.data.once' orphan section warning
-To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Sasha Levin <sashal@kernel.org>
-Cc: Hugh Dickins <hughd@google.com>, llvm@lists.linux.dev, stable@vger.kernel.org, Nathan Chancellor <nathan@kernel.org>
-Message-ID: <20221128225345.9383-1-nathan@kernel.org>
-
-From: Nathan Chancellor <nathan@kernel.org>
-
-Portions of upstream commit a4055888629b ("mm/memcg: warning on !memcg
-after readahead page charged") were backported as commit cfe575954ddd
-("mm: add VM_WARN_ON_ONCE_PAGE() macro"). Unfortunately, the backport
-did not account for the lack of commit 33def8498fdd ("treewide: Convert
-macro and uses of __section(foo) to __section("foo")") in kernels prior
-to 5.10, resulting in the following orphan section warnings on PowerPC
-clang builds with CONFIG_DEBUG_VM=y:
-
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-
-This is a difference between how clang and gcc handle macro
-stringification, which was resolved for the kernel by not stringifying
-the argument to the __section() macro. Since that change was deemed not
-suitable for the stable kernels by commit 59f89518f510 ("once: fix
-section mismatch on clang builds"), do that same thing as that change
-and remove the quotes from the argument to __section().
-
-Fixes: cfe575954ddd ("mm: add VM_WARN_ON_ONCE_PAGE() macro")
-Signed-off-by: Nathan Chancellor <nathan@kernel.org>
-Acked-by: Hugh Dickins <hughd@google.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- include/linux/mmdebug.h |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/include/linux/mmdebug.h
-+++ b/include/linux/mmdebug.h
-@@ -38,7 +38,7 @@ void dump_mm(const struct mm_struct *mm)
-               }                                                       \
-       } while (0)
- #define VM_WARN_ON_ONCE_PAGE(cond, page)      ({                      \
--      static bool __section(".data.once") __warned;                   \
-+      static bool __section(.data.once) __warned;                     \
-       int __ret_warn_once = !!(cond);                                 \
-                                                                       \
-       if (unlikely(__ret_warn_once && !__warned)) {                   \

diff --git a/queue-4.9/mm-fix-.data.once-orphan-section-warning.patch b/queue-4.9/mm-fix-.data.once-orphan-section-warning.patch
deleted file mode 100644 (file)
index 6976fbc..0000000
--- a/queue-4.9/mm-fix-.data.once-orphan-section-warning.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From nathan@kernel.org  Sat Dec  3 14:33:17 2022
-From: Nathan Chancellor <nathan@kernel.org>
-Date: Mon, 28 Nov 2022 15:53:46 -0700
-Subject: mm: Fix '.data.once' orphan section warning
-To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Sasha Levin <sashal@kernel.org>
-Cc: Hugh Dickins <hughd@google.com>, llvm@lists.linux.dev, stable@vger.kernel.org, Nathan Chancellor <nathan@kernel.org>
-Message-ID: <20221128225345.9383-1-nathan@kernel.org>
-
-From: Nathan Chancellor <nathan@kernel.org>
-
-Portions of upstream commit a4055888629b ("mm/memcg: warning on !memcg
-after readahead page charged") were backported as commit cfe575954ddd
-("mm: add VM_WARN_ON_ONCE_PAGE() macro"). Unfortunately, the backport
-did not account for the lack of commit 33def8498fdd ("treewide: Convert
-macro and uses of __section(foo) to __section("foo")") in kernels prior
-to 5.10, resulting in the following orphan section warnings on PowerPC
-clang builds with CONFIG_DEBUG_VM=y:
-
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-  powerpc64le-linux-gnu-ld: warning: orphan section `".data.once"' from `mm/huge_memory.o' being placed in section `".data.once"'
-
-This is a difference between how clang and gcc handle macro
-stringification, which was resolved for the kernel by not stringifying
-the argument to the __section() macro. Since that change was deemed not
-suitable for the stable kernels by commit 59f89518f510 ("once: fix
-section mismatch on clang builds"), do that same thing as that change
-and remove the quotes from the argument to __section().
-
-Fixes: cfe575954ddd ("mm: add VM_WARN_ON_ONCE_PAGE() macro")
-Signed-off-by: Nathan Chancellor <nathan@kernel.org>
-Acked-by: Hugh Dickins <hughd@google.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- include/linux/mmdebug.h |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/include/linux/mmdebug.h
-+++ b/include/linux/mmdebug.h
-@@ -37,7 +37,7 @@ void dump_mm(const struct mm_struct *mm)
-               }                                                       \
-       } while (0)
- #define VM_WARN_ON_ONCE_PAGE(cond, page)      ({                      \
--      static bool __section(".data.once") __warned;                   \
-+      static bool __section(.data.once) __warned;                     \
-       int __ret_warn_once = !!(cond);                                 \
-                                                                       \
-       if (unlikely(__ret_warn_once && !__warned)) {                   \