kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

arm64: remove no-op macro VMLINUX_SYMBOL()

Browse source 
VMLINUX_SYMBOL() is no-op unless CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
is defined.  It has ever been selected only by BLACKFIN and METAG.
VMLINUX_SYMBOL() is unneeded for ARM64-specific code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Masahiro Yamada 2018-05-09 16:46:26 +09:00 committed by Catalin Marinas
parent ebc7e21e0f
commit 5c636aa015
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
arch/arm64/kernel/vmlinux.lds.S
View file

@ -34,25 +34,25 @@ jiffies = jiffies_64;
* 4 KB (see related ASSERT() below) \ * 4 KB (see related ASSERT() below) \
*/ \ */ \
. = ALIGN(SZ_4K); \ . = ALIGN(SZ_4K); \
VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ __hyp_idmap_text_start = .; \
*(.hyp.idmap.text) \ *(.hyp.idmap.text) \
VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \ __hyp_idmap_text_end = .; \
VMLINUX_SYMBOL(__hyp_text_start) = .; \ __hyp_text_start = .; \
*(.hyp.text) \ *(.hyp.text) \
VMLINUX_SYMBOL(__hyp_text_end) = .; __hyp_text_end = .;
#define IDMAP_TEXT \ #define IDMAP_TEXT \
. = ALIGN(SZ_4K); \ . = ALIGN(SZ_4K); \
VMLINUX_SYMBOL(__idmap_text_start) = .; \ __idmap_text_start = .; \
*(.idmap.text) \ *(.idmap.text) \
VMLINUX_SYMBOL(__idmap_text_end) = .; __idmap_text_end = .;
#ifdef CONFIG_HIBERNATION #ifdef CONFIG_HIBERNATION
#define HIBERNATE_TEXT \ #define HIBERNATE_TEXT \
. = ALIGN(SZ_4K); \ . = ALIGN(SZ_4K); \
VMLINUX_SYMBOL(__hibernate_exit_text_start) = .;\ __hibernate_exit_text_start = .; \
*(.hibernate_exit.text) \ *(.hibernate_exit.text) \
VMLINUX_SYMBOL(__hibernate_exit_text_end) = .; __hibernate_exit_text_end = .;
#else #else
#define HIBERNATE_TEXT #define HIBERNATE_TEXT
#endif #endif
@ -60,10 +60,10 @@ jiffies = jiffies_64;
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0 #ifdef CONFIG_UNMAP_KERNEL_AT_EL0
#define TRAMP_TEXT \ #define TRAMP_TEXT \
. = ALIGN(PAGE_SIZE); \ . = ALIGN(PAGE_SIZE); \
VMLINUX_SYMBOL(__entry_tramp_text_start) = .; \ __entry_tramp_text_start = .; \
*(.entry.tramp.text) \ *(.entry.tramp.text) \
. = ALIGN(PAGE_SIZE); \ . = ALIGN(PAGE_SIZE); \
VMLINUX_SYMBOL(__entry_tramp_text_end) = .; __entry_tramp_text_end = .;
#else #else
#define TRAMP_TEXT #define TRAMP_TEXT
#endif #endif