diff options
| author |   Tony Luck <tony.luck@intel.com> | 2010-02-08 10:42:17 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2010-02-08 10:42:17 -0800 |
| commit | 32974ad4907cdde6c9de612cd1b2ee0568fb9409 (patch) | |
| tree | 46d883f7f4fb3f4a5cee8ec9eb2c6b4939d7ae10 /arch/ia64/include/asm/system.h | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 (diff) | |
| download | linux-dev-32974ad4907cdde6c9de612cd1b2ee0568fb9409.tar.xz linux-dev-32974ad4907cdde6c9de612cd1b2ee0568fb9409.zip | |
[IA64] Remove COMPAT_IA32 support
This has been broken since May 2008 when Al Viro killed altroot support.
Since nobody has complained, it would appear that there are no users of
this code (A plausible theory since the main OSVs that support ia64 prefer
to use the IA32-EL software emulation).
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include/asm/system.h')
| -rw-r--r-- | arch/ia64/include/asm/system.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/ia64/include/asm/system.h b/arch/ia64/include/asm/system.h index 927a381c20ca..9f342a574ce8 100644 --- a/arch/ia64/include/asm/system.h +++ b/arch/ia64/include/asm/system.h @@ -191,15 +191,6 @@ do { \ #ifdef __KERNEL__ -#ifdef CONFIG_IA32_SUPPORT -# define IS_IA32_PROCESS(regs) (ia64_psr(regs)->is != 0) -#else -# define IS_IA32_PROCESS(regs) 0 -struct task_struct; -static inline void ia32_save_state(struct task_struct *t __attribute__((unused))){} -static inline void ia32_load_state(struct task_struct *t __attribute__((unused))){} -#endif - /* * Context switch from one thread to another. If the two threads have * different address spaces, schedule() has already taken care of @@ -233,7 +224,7 @@ extern void ia64_account_on_switch (struct task_struct *prev, struct task_struct #define IA64_HAS_EXTRA_STATE(t) \ ((t)->thread.flags & (IA64_THREAD_DBG_VALID|IA64_THREAD_PM_VALID) \ - || IS_IA32_PROCESS(task_pt_regs(t)) || PERFMON_IS_SYSWIDE()) + || PERFMON_IS_SYSWIDE()) #define __switch_to(prev,next,last) do { \ IA64_ACCOUNT_ON_SWITCH(prev, next); \ |