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authorIngo Molnar <mingo@kernel.org>2015-06-08 21:20:26 +0200
committerIngo Molnar <mingo@kernel.org>2015-06-08 23:43:38 +0200
commitbace7117d3fb59a6ed7ea1aa6c8994df6a28a72a (patch)
tree5df727b227fb8773bef54d75b6ac8e9489797c99 /arch/x86/entry
parenteb47854415825a69b1c578e7487da571227ba25a (diff)
x86/asm/entry: (Re-)rename __NR_entry_INT80_compat_max to __NR_syscall_compat_max
Brian Gerst noticed that I did a weird rename in the following commit: b2502b418e63 ("x86/asm/entry: Untangle 'system_call' into two entry points: entry_SYSCALL_64 and entry_INT80_32") which renamed __NR_ia32_syscall_max to __NR_entry_INT80_compat_max. Now the original name was a misnomer, but the new one is a misnomer as well, as all the 32-bit compat syscall entry points (sysenter, syscall) share the system call table, not just the INT80 based one. Rename it to __NR_syscall_compat_max. Reported-by: Brian Gerst <brgerst@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry')
-rw-r--r--arch/x86/entry/syscall_32.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c
index e398d033673f..8ea34f94e973 100644
--- a/arch/x86/entry/syscall_32.c
+++ b/arch/x86/entry/syscall_32.c
@@ -10,7 +10,7 @@
#else
#define SYM(sym, compat) sym
#define ia32_sys_call_table sys_call_table
-#define __NR_entry_INT80_compat_max __NR_syscall_max
+#define __NR_syscall_compat_max __NR_syscall_max
#endif
#define __SYSCALL_I386(nr, sym, compat) extern asmlinkage void SYM(sym, compat)(void) ;
@@ -23,11 +23,11 @@ typedef asmlinkage void (*sys_call_ptr_t)(void);
extern asmlinkage void sys_ni_syscall(void);
-__visible const sys_call_ptr_t ia32_sys_call_table[__NR_entry_INT80_compat_max+1] = {
+__visible const sys_call_ptr_t ia32_sys_call_table[__NR_syscall_compat_max+1] = {
/*
* Smells like a compiler bug -- it doesn't work
* when the & below is removed.
*/
- [0 ... __NR_entry_INT80_compat_max] = &sys_ni_syscall,
+ [0 ... __NR_syscall_compat_max] = &sys_ni_syscall,
#include <asm/syscalls_32.h>
};