The following commit has been merged into the x86/build branch of tip:
Commit-ID: c82318254d15e5f83c75f60aedf2bb9eb408308f
Gitweb: https://git.kernel.org/tip/c82318254d15e5f83c75f60aedf2bb9eb408308f
Author: Kees Cook <keescook@xxxxxxxxxxxx>
AuthorDate: Tue, 29 Oct 2019 14:13:33 -07:00
Committer: Borislav Petkov <bp@xxxxxxx>
CommitterDate: Mon, 04 Nov 2019 15:53:15 +01:00
vmlinux.lds.h: Replace RODATA with RO_DATA
There's no reason to keep the RODATA macro: replace the callers with
the expected RO_DATA macro.
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: linux-alpha@xxxxxxxxxxxxxxx
Cc: linux-arch@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-c6x-dev@xxxxxxxxxxxxx
Cc: linux-ia64@xxxxxxxxxxxxxxx
Cc: linux-s390@xxxxxxxxxxxxxxx
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Michal Simek <monstr@xxxxxxxxx>
Cc: Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx>
Cc: Segher Boessenkool <segher@xxxxxxxxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: x86-ml <x86@xxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20191029211351.13243-12-keescook@xxxxxxxxxxxx
---
arch/alpha/kernel/vmlinux.lds.S | 2 +-
arch/ia64/kernel/vmlinux.lds.S | 2 +-
arch/microblaze/kernel/vmlinux.lds.S | 2 +-
arch/mips/kernel/vmlinux.lds.S | 2 +-
arch/um/include/asm/common.lds.S | 2 +-
arch/xtensa/kernel/vmlinux.lds.S | 2 +-
include/asm-generic/vmlinux.lds.h | 4 +---
7 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index bf28043..af41181 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -34,7 +34,7 @@ SECTIONS
swapper_pg_dir = SWAPPER_PGD;
_etext = .; /* End of text section */
- RODATA
+ RO_DATA(4096)
EXCEPTION_TABLE(16)
/* Will be freed after init */
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index fae0775..11d5115 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -104,7 +104,7 @@ SECTIONS {
code_continues2 : {
} :text
- RODATA
+ RO_DATA(4096)
.opd : AT(ADDR(.opd) - LOAD_OFFSET) {
__start_opd = .;
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index d008e50..2299694 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -51,7 +51,7 @@ SECTIONS {
}
. = ALIGN(16);
- RODATA
+ RO_DATA(4096)
EXCEPTION_TABLE(16)
/*
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 91e566d..a5f00ec 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -82,7 +82,7 @@ SECTIONS
}
_sdata = .; /* Start of data section */
- RODATA
+ RO_DATA(4096)
/* writeable */
.data : { /* Data */
diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S
index 91aca35..7145ce6 100644
--- a/arch/um/include/asm/common.lds.S
+++ b/arch/um/include/asm/common.lds.S
@@ -9,7 +9,7 @@
_sdata = .;
PROVIDE (sdata = .);
- RODATA
+ RO_DATA(4096)
.unprotected : { *(.unprotected) }
. = ALIGN(4096);
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index a0a8437..b97e579 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -124,7 +124,7 @@ SECTIONS
. = ALIGN(16);
- RODATA
+ RO_DATA(4096)
/* Relocation table */
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index dc3390e..a0a989f 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -518,9 +518,7 @@
. = ALIGN((align)); \
__end_rodata = .;
-/* RODATA & RO_DATA provided for backward compatibility.
- * All archs are supposed to use RO_DATA() */
-#define RODATA RO_DATA_SECTION(4096)
+/* All archs are supposed to use RO_DATA() */
#define RO_DATA(align) RO_DATA_SECTION(align)
/*
|