vmlinux.lds.h: Replace RW_DATA_SECTION with RW_DATA (c9174047) · Commits · 戴 / test

Rename RW_DATA_SECTION to RW_DATA. (Calling this a "section" is a lie, since it's multiple sections and section flags cannot be applied to the macro.) Signed-off-by:

Kees Cook <keescook@chromium.org> Signed-off-by:

Borislav Petkov <bp@suse.de> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> # s390 Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Rick Edgecombe <rick.p.edgecombe@intel.com> Cc: Segher Boessenkool <segher@kernel.crashing.org> Cc: Will Deacon <will@kernel.org> Cc: x86-ml <x86@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: https://lkml.kernel.org/r/20191029211351.13243-14-keescook@chromium.org

arch/alpha/kernel/vmlinux.lds.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,7 @@ SECTIONS

		_sdata = .; /* Start of rw data section */
		_data = .;
		RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)

		.got : {
		*(.got)

arch/arc/kernel/vmlinux.lds.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -101,7 +101,7 @@ SECTIONS
		* 1. this is .data essentially
		* 2. THREAD_SIZE for init.task, must be kernel-stk sz aligned
		*/
		RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)

		_edata = .;

arch/arm/kernel/vmlinux-xip.lds.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -112,7 +112,7 @@ SECTIONS

		. = ALIGN(THREAD_SIZE);
		_sdata = .;
		RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		.data.ro_after_init : AT(ADDR(.data.ro_after_init) - LOAD_OFFSET) {
		*(.data..ro_after_init)
		}

arch/arm/kernel/vmlinux.lds.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -141,7 +141,7 @@ SECTIONS
		__init_end = .;

		_sdata = .;
		RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
		_edata = .;

		BSS_SECTION(0, 0, 0)

arch/arm64/kernel/vmlinux.lds.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -214,7 +214,7 @@ SECTIONS

		_data = .;
		_sdata = .;
		RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_ALIGN)
		RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_ALIGN)

		/*
		* Data written with the MMU off but read with the MMU on requires

Admin message