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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-05 10:58:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-05 10:58:06 -0700 |
| commit | f8ce1faf55955de62e0a12e330c6d9a526071f65 (patch) | |
| tree | a3b0ddd3f37e40d3ed0fd2cd433a2723403c8b97 /include/linux/linkage.h | |
| parent | 24d0c2542b38963ae4d5171ecc0a2c1326c656bc (diff) | |
| parent | a53a11f35762ff1d5e268adedf2ab9ce313f871d (diff) | |
| download | op-kernel-dev-f8ce1faf55955de62e0a12e330c6d9a526071f65.zip op-kernel-dev-f8ce1faf55955de62e0a12e330c6d9a526071f65.tar.gz | |
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull mudule updates from Rusty Russell:
"We get rid of the general module prefix confusion with a binary config
option, fix a remove/insert race which Never Happens, and (my
favorite) handle the case when we have too many modules for a single
commandline. Seriously, the kernel is full, please go away!"
* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
modpost: fix unwanted VMLINUX_SYMBOL_STR expansion
X.509: Support parse long form of length octets in Authority Key Identifier
module: don't unlink the module until we've removed all exposure.
kernel: kallsyms: memory override issue, need check destination buffer length
MODSIGN: do not send garbage to stderr when enabling modules signature
modpost: handle huge numbers of modules.
modpost: add -T option to read module names from file/stdin.
modpost: minor cleanup.
genksyms: pass symbol-prefix instead of arch
module: fix symbol versioning with symbol prefixes
CONFIG_SYMBOL_PREFIX: cleanup.
Diffstat (limited to 'include/linux/linkage.h')
| -rw-r--r-- | include/linux/linkage.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/include/linux/linkage.h b/include/linux/linkage.h index de09dec..d3e8ad2 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -3,6 +3,7 @@ #include <linux/compiler.h> #include <linux/stringify.h> +#include <linux/export.h> #include <asm/linkage.h> #ifdef __cplusplus @@ -15,21 +16,18 @@ #define asmlinkage CPP_ASMLINKAGE #endif -#ifdef CONFIG_SYMBOL_PREFIX -#define __SYMBOL_NAME(x) CONFIG_SYMBOL_PREFIX __stringify(x) -#else -#define __SYMBOL_NAME(x) __stringify(x) -#endif - #ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" __SYMBOL_NAME(x) \ - "\n\t.set\t" __SYMBOL_NAME(x) "," __SYMBOL_NAME(sys_ni_syscall)); +#define cond_syscall(x) asm( \ + ".weak " VMLINUX_SYMBOL_STR(x) "\n\t" \ + ".set " VMLINUX_SYMBOL_STR(x) "," \ + VMLINUX_SYMBOL_STR(sys_ni_syscall)) #endif #ifndef SYSCALL_ALIAS -#define SYSCALL_ALIAS(alias, name) \ - asm ("\t.globl " __SYMBOL_NAME(alias) \ - "\n\t.set\t" __SYMBOL_NAME(alias) "," __SYMBOL_NAME(name)) +#define SYSCALL_ALIAS(alias, name) asm( \ + ".globl " VMLINUX_SYMBOL_STR(alias) "\n\t" \ + ".set " VMLINUX_SYMBOL_STR(alias) "," \ + VMLINUX_SYMBOL_STR(name)) #endif #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE) |
